xref: /linux/fs/xfs/xfs_trace.h (revision d9a9c94dbc8bfeab2b29f860d38e5056894813ec)
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * Copyright (c) 2009, Christoph Hellwig
4  * All Rights Reserved.
5  *
6  * NOTE: none of these tracepoints shall be considered a stable kernel ABI
7  * as they can change at any time.
8  *
9  * Current conventions for printing numbers measuring specific units:
10  *
11  * agno: allocation group number
12  *
13  * agino: per-AG inode number
14  * ino: filesystem inode number
15  *
16  * agbno: per-AG block number in fs blocks
17  * rgbno: per-rtgroup block number in fs blocks
18  * startblock: physical block number for file mappings.  This is either a
19  *             segmented fsblock for data device mappings, or a rfsblock
20  *             for realtime device mappings
21  * fsbcount: number of blocks in an extent, in fs blocks
22  *
23  * gbno: generic allocation group block number.  This is an agbno for
24  *       space in a per-AG or a rgbno for space in a realtime group.
25  *
26  * daddr: physical block number in 512b blocks
27  * bbcount: number of blocks in a physical extent, in 512b blocks
28  *
29  * rtx: physical rt extent number for extent mappings
30  * rtxcount: number of rt extents in an extent mapping
31  *
32  * owner: reverse-mapping owner, usually inodes
33  *
34  * fileoff: file offset, in fs blocks
35  * pos: file offset, in bytes
36  * bytecount: number of bytes
37  *
38  * dablk: directory or xattr block offset, in filesystem blocks
39  *
40  * disize: ondisk file size, in bytes
41  * isize: incore file size, in bytes
42  *
43  * forkoff: inode fork offset, in bytes
44  *
45  * ireccount: number of inode records
46  *
47  * Numbers describing space allocations (blocks, extents, inodes) should be
48  * formatted in hexadecimal.
49  */
50 #undef TRACE_SYSTEM
51 #define TRACE_SYSTEM xfs
52 
53 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
54 #define _TRACE_XFS_H
55 
56 #include <linux/tracepoint.h>
57 
58 struct xfs_agf;
59 struct xfs_alloc_arg;
60 struct xfs_attr_list_context;
61 struct xfs_buf_log_item;
62 struct xfs_da_args;
63 struct xfs_da_node_entry;
64 struct xfs_dquot;
65 struct xfs_log_item;
66 struct xlog;
67 struct xlog_ticket;
68 struct xlog_recover;
69 struct xlog_recover_item;
70 struct xlog_rec_header;
71 struct xlog_in_core;
72 struct xfs_buf_log_format;
73 struct xfs_inode_log_format;
74 struct xfs_bmbt_irec;
75 struct xfs_btree_cur;
76 struct xfs_defer_op_type;
77 struct xfs_refcount_irec;
78 struct xfs_fsmap;
79 struct xfs_fsmap_irec;
80 struct xfs_group;
81 struct xfs_rmap_irec;
82 struct xfs_icreate_log;
83 struct xfs_iunlink_item;
84 struct xfs_owner_info;
85 struct xfs_trans_res;
86 struct xfs_inobt_rec_incore;
87 union xfs_btree_ptr;
88 struct xfs_dqtrx;
89 struct xfs_icwalk;
90 struct xfs_perag;
91 struct xfbtree;
92 struct xfs_btree_ops;
93 struct xfs_bmap_intent;
94 struct xfs_exchmaps_intent;
95 struct xfs_exchmaps_req;
96 struct xfs_exchrange;
97 struct xfs_getparents;
98 struct xfs_parent_irec;
99 struct xfs_attrlist_cursor_kern;
100 struct xfs_extent_free_item;
101 struct xfs_rmap_intent;
102 struct xfs_refcount_intent;
103 struct xfs_metadir_update;
104 struct xfs_rtgroup;
105 
106 #define XFS_ATTR_FILTER_FLAGS \
107 	{ XFS_ATTR_ROOT,	"ROOT" }, \
108 	{ XFS_ATTR_SECURE,	"SECURE" }, \
109 	{ XFS_ATTR_INCOMPLETE,	"INCOMPLETE" }, \
110 	{ XFS_ATTR_PARENT,	"PARENT" }
111 
112 DECLARE_EVENT_CLASS(xfs_attr_list_class,
113 	TP_PROTO(struct xfs_attr_list_context *ctx),
114 	TP_ARGS(ctx),
115 	TP_STRUCT__entry(
116 		__field(dev_t, dev)
117 		__field(xfs_ino_t, ino)
118 		__field(u32, hashval)
119 		__field(u32, blkno)
120 		__field(u32, offset)
121 		__field(void *, buffer)
122 		__field(int, bufsize)
123 		__field(int, count)
124 		__field(int, firstu)
125 		__field(int, dupcnt)
126 		__field(unsigned int, attr_filter)
127 	),
128 	TP_fast_assign(
129 		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
130 		__entry->ino = ctx->dp->i_ino;
131 		__entry->hashval = ctx->cursor.hashval;
132 		__entry->blkno = ctx->cursor.blkno;
133 		__entry->offset = ctx->cursor.offset;
134 		__entry->buffer = ctx->buffer;
135 		__entry->bufsize = ctx->bufsize;
136 		__entry->count = ctx->count;
137 		__entry->firstu = ctx->firstu;
138 		__entry->attr_filter = ctx->attr_filter;
139 	),
140 	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
141 		  "buffer %p size %u count %u firstu %u filter %s",
142 		  MAJOR(__entry->dev), MINOR(__entry->dev),
143 		   __entry->ino,
144 		   __entry->hashval,
145 		   __entry->blkno,
146 		   __entry->offset,
147 		   __entry->dupcnt,
148 		   __entry->buffer,
149 		   __entry->bufsize,
150 		   __entry->count,
151 		   __entry->firstu,
152 		   __print_flags(__entry->attr_filter, "|",
153 				 XFS_ATTR_FILTER_FLAGS)
154 	)
155 )
156 
157 #define DEFINE_ATTR_LIST_EVENT(name) \
158 DEFINE_EVENT(xfs_attr_list_class, name, \
159 	TP_PROTO(struct xfs_attr_list_context *ctx), \
160 	TP_ARGS(ctx))
161 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
162 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
163 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
164 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
165 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
166 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
167 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
168 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
169 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
170 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
171 
172 TRACE_EVENT(xlog_intent_recovery_failed,
173 	TP_PROTO(struct xfs_mount *mp, const struct xfs_defer_op_type *ops,
174 		 int error),
175 	TP_ARGS(mp, ops, error),
176 	TP_STRUCT__entry(
177 		__field(dev_t, dev)
178 		__string(name, ops->name)
179 		__field(int, error)
180 	),
181 	TP_fast_assign(
182 		__entry->dev = mp->m_super->s_dev;
183 		__assign_str(name);
184 		__entry->error = error;
185 	),
186 	TP_printk("dev %d:%d optype %s error %d",
187 		  MAJOR(__entry->dev), MINOR(__entry->dev),
188 		  __get_str(name),
189 		  __entry->error)
190 );
191 
192 DECLARE_EVENT_CLASS(xfs_perag_class,
193 	TP_PROTO(const struct xfs_perag *pag, unsigned long caller_ip),
194 	TP_ARGS(pag, caller_ip),
195 	TP_STRUCT__entry(
196 		__field(dev_t, dev)
197 		__field(xfs_agnumber_t, agno)
198 		__field(int, refcount)
199 		__field(int, active_refcount)
200 		__field(unsigned long, caller_ip)
201 	),
202 	TP_fast_assign(
203 		__entry->dev = pag_mount(pag)->m_super->s_dev;
204 		__entry->agno = pag_agno(pag);
205 		__entry->refcount = atomic_read(&pag->pag_group.xg_ref);
206 		__entry->active_refcount =
207 			atomic_read(&pag->pag_group.xg_active_ref);
208 		__entry->caller_ip = caller_ip;
209 	),
210 	TP_printk("dev %d:%d agno 0x%x passive refs %d active refs %d caller %pS",
211 		  MAJOR(__entry->dev), MINOR(__entry->dev),
212 		  __entry->agno,
213 		  __entry->refcount,
214 		  __entry->active_refcount,
215 		  (char *)__entry->caller_ip)
216 );
217 
218 #define DEFINE_PERAG_REF_EVENT(name)	\
219 DEFINE_EVENT(xfs_perag_class, name,	\
220 	TP_PROTO(const struct xfs_perag *pag, unsigned long caller_ip), \
221 	TP_ARGS(pag, caller_ip))
222 DEFINE_PERAG_REF_EVENT(xfs_perag_set_inode_tag);
223 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_inode_tag);
224 DEFINE_PERAG_REF_EVENT(xfs_reclaim_inodes_count);
225 
226 TRACE_DEFINE_ENUM(XG_TYPE_AG);
227 TRACE_DEFINE_ENUM(XG_TYPE_RTG);
228 
229 DECLARE_EVENT_CLASS(xfs_group_class,
230 	TP_PROTO(struct xfs_group *xg, unsigned long caller_ip),
231 	TP_ARGS(xg, caller_ip),
232 	TP_STRUCT__entry(
233 		__field(dev_t, dev)
234 		__field(enum xfs_group_type, type)
235 		__field(xfs_agnumber_t, agno)
236 		__field(int, refcount)
237 		__field(int, active_refcount)
238 		__field(unsigned long, caller_ip)
239 	),
240 	TP_fast_assign(
241 		__entry->dev = xg->xg_mount->m_super->s_dev;
242 		__entry->type = xg->xg_type;
243 		__entry->agno = xg->xg_gno;
244 		__entry->refcount = atomic_read(&xg->xg_ref);
245 		__entry->active_refcount = atomic_read(&xg->xg_active_ref);
246 		__entry->caller_ip = caller_ip;
247 	),
248 	TP_printk("dev %d:%d %sno 0x%x passive refs %d active refs %d caller %pS",
249 		  MAJOR(__entry->dev), MINOR(__entry->dev),
250 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
251 		  __entry->agno,
252 		  __entry->refcount,
253 		  __entry->active_refcount,
254 		  (char *)__entry->caller_ip)
255 );
256 
257 #define DEFINE_GROUP_REF_EVENT(name)	\
258 DEFINE_EVENT(xfs_group_class, name,	\
259 	TP_PROTO(struct xfs_group *xg, unsigned long caller_ip), \
260 	TP_ARGS(xg, caller_ip))
261 DEFINE_GROUP_REF_EVENT(xfs_group_get);
262 DEFINE_GROUP_REF_EVENT(xfs_group_hold);
263 DEFINE_GROUP_REF_EVENT(xfs_group_put);
264 DEFINE_GROUP_REF_EVENT(xfs_group_grab);
265 DEFINE_GROUP_REF_EVENT(xfs_group_grab_next_tag);
266 DEFINE_GROUP_REF_EVENT(xfs_group_rele);
267 
268 TRACE_EVENT(xfs_inodegc_worker,
269 	TP_PROTO(struct xfs_mount *mp, unsigned int shrinker_hits),
270 	TP_ARGS(mp, shrinker_hits),
271 	TP_STRUCT__entry(
272 		__field(dev_t, dev)
273 		__field(unsigned int, shrinker_hits)
274 	),
275 	TP_fast_assign(
276 		__entry->dev = mp->m_super->s_dev;
277 		__entry->shrinker_hits = shrinker_hits;
278 	),
279 	TP_printk("dev %d:%d shrinker_hits %u",
280 		  MAJOR(__entry->dev), MINOR(__entry->dev),
281 		  __entry->shrinker_hits)
282 );
283 
284 DECLARE_EVENT_CLASS(xfs_fs_class,
285 	TP_PROTO(struct xfs_mount *mp, void *caller_ip),
286 	TP_ARGS(mp, caller_ip),
287 	TP_STRUCT__entry(
288 		__field(dev_t, dev)
289 		__field(unsigned long long, mflags)
290 		__field(unsigned long, opstate)
291 		__field(unsigned long, sbflags)
292 		__field(void *, caller_ip)
293 	),
294 	TP_fast_assign(
295 		if (mp) {
296 			__entry->dev = mp->m_super->s_dev;
297 			__entry->mflags = mp->m_features;
298 			__entry->opstate = mp->m_opstate;
299 			__entry->sbflags = mp->m_super->s_flags;
300 		}
301 		__entry->caller_ip = caller_ip;
302 	),
303 	TP_printk("dev %d:%d m_features 0x%llx opstate (%s) s_flags 0x%lx caller %pS",
304 		  MAJOR(__entry->dev), MINOR(__entry->dev),
305 		  __entry->mflags,
306 		  __print_flags(__entry->opstate, "|", XFS_OPSTATE_STRINGS),
307 		  __entry->sbflags,
308 		  __entry->caller_ip)
309 );
310 
311 #define DEFINE_FS_EVENT(name)	\
312 DEFINE_EVENT(xfs_fs_class, name,					\
313 	TP_PROTO(struct xfs_mount *mp, void *caller_ip), \
314 	TP_ARGS(mp, caller_ip))
315 DEFINE_FS_EVENT(xfs_inodegc_flush);
316 DEFINE_FS_EVENT(xfs_inodegc_push);
317 DEFINE_FS_EVENT(xfs_inodegc_start);
318 DEFINE_FS_EVENT(xfs_inodegc_stop);
319 DEFINE_FS_EVENT(xfs_inodegc_queue);
320 DEFINE_FS_EVENT(xfs_inodegc_throttle);
321 DEFINE_FS_EVENT(xfs_fs_sync_fs);
322 DEFINE_FS_EVENT(xfs_blockgc_start);
323 DEFINE_FS_EVENT(xfs_blockgc_stop);
324 DEFINE_FS_EVENT(xfs_blockgc_worker);
325 DEFINE_FS_EVENT(xfs_blockgc_flush_all);
326 
327 TRACE_EVENT(xfs_inodegc_shrinker_scan,
328 	TP_PROTO(struct xfs_mount *mp, struct shrink_control *sc,
329 		 void *caller_ip),
330 	TP_ARGS(mp, sc, caller_ip),
331 	TP_STRUCT__entry(
332 		__field(dev_t, dev)
333 		__field(unsigned long, nr_to_scan)
334 		__field(void *, caller_ip)
335 	),
336 	TP_fast_assign(
337 		__entry->dev = mp->m_super->s_dev;
338 		__entry->nr_to_scan = sc->nr_to_scan;
339 		__entry->caller_ip = caller_ip;
340 	),
341 	TP_printk("dev %d:%d nr_to_scan %lu caller %pS",
342 		  MAJOR(__entry->dev), MINOR(__entry->dev),
343 		  __entry->nr_to_scan,
344 		  __entry->caller_ip)
345 );
346 
347 DECLARE_EVENT_CLASS(xfs_ag_class,
348 	TP_PROTO(const struct xfs_perag *pag),
349 	TP_ARGS(pag),
350 	TP_STRUCT__entry(
351 		__field(dev_t, dev)
352 		__field(xfs_agnumber_t, agno)
353 	),
354 	TP_fast_assign(
355 		__entry->dev = pag_mount(pag)->m_super->s_dev;
356 		__entry->agno = pag_agno(pag);
357 	),
358 	TP_printk("dev %d:%d agno 0x%x",
359 		  MAJOR(__entry->dev), MINOR(__entry->dev),
360 		  __entry->agno)
361 );
362 #define DEFINE_AG_EVENT(name)	\
363 DEFINE_EVENT(xfs_ag_class, name,	\
364 	TP_PROTO(const struct xfs_perag *pag),	\
365 	TP_ARGS(pag))
366 
367 DEFINE_AG_EVENT(xfs_read_agf);
368 DEFINE_AG_EVENT(xfs_alloc_read_agf);
369 DEFINE_AG_EVENT(xfs_read_agi);
370 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
371 
372 TRACE_EVENT(xfs_attr_list_node_descend,
373 	TP_PROTO(struct xfs_attr_list_context *ctx,
374 		 struct xfs_da_node_entry *btree),
375 	TP_ARGS(ctx, btree),
376 	TP_STRUCT__entry(
377 		__field(dev_t, dev)
378 		__field(xfs_ino_t, ino)
379 		__field(u32, hashval)
380 		__field(u32, blkno)
381 		__field(u32, offset)
382 		__field(void *, buffer)
383 		__field(int, bufsize)
384 		__field(int, count)
385 		__field(int, firstu)
386 		__field(int, dupcnt)
387 		__field(unsigned int, attr_filter)
388 		__field(u32, bt_hashval)
389 		__field(u32, bt_before)
390 	),
391 	TP_fast_assign(
392 		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
393 		__entry->ino = ctx->dp->i_ino;
394 		__entry->hashval = ctx->cursor.hashval;
395 		__entry->blkno = ctx->cursor.blkno;
396 		__entry->offset = ctx->cursor.offset;
397 		__entry->buffer = ctx->buffer;
398 		__entry->bufsize = ctx->bufsize;
399 		__entry->count = ctx->count;
400 		__entry->firstu = ctx->firstu;
401 		__entry->attr_filter = ctx->attr_filter;
402 		__entry->bt_hashval = be32_to_cpu(btree->hashval);
403 		__entry->bt_before = be32_to_cpu(btree->before);
404 	),
405 	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
406 		  "buffer %p size %u count %u firstu %u filter %s "
407 		  "node hashval %u, node before %u",
408 		  MAJOR(__entry->dev), MINOR(__entry->dev),
409 		   __entry->ino,
410 		   __entry->hashval,
411 		   __entry->blkno,
412 		   __entry->offset,
413 		   __entry->dupcnt,
414 		   __entry->buffer,
415 		   __entry->bufsize,
416 		   __entry->count,
417 		   __entry->firstu,
418 		   __print_flags(__entry->attr_filter, "|",
419 				 XFS_ATTR_FILTER_FLAGS),
420 		   __entry->bt_hashval,
421 		   __entry->bt_before)
422 );
423 
424 DECLARE_EVENT_CLASS(xfs_bmap_class,
425 	TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
426 		 unsigned long caller_ip),
427 	TP_ARGS(ip, cur, state, caller_ip),
428 	TP_STRUCT__entry(
429 		__field(dev_t, dev)
430 		__field(xfs_ino_t, ino)
431 		__field(void *, leaf)
432 		__field(int, pos)
433 		__field(xfs_fileoff_t, startoff)
434 		__field(xfs_fsblock_t, startblock)
435 		__field(xfs_filblks_t, blockcount)
436 		__field(xfs_exntst_t, state)
437 		__field(int, bmap_state)
438 		__field(unsigned long, caller_ip)
439 	),
440 	TP_fast_assign(
441 		struct xfs_ifork	*ifp;
442 		struct xfs_bmbt_irec	r;
443 
444 		ifp = xfs_iext_state_to_fork(ip, state);
445 		xfs_iext_get_extent(ifp, cur, &r);
446 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
447 		__entry->ino = ip->i_ino;
448 		__entry->leaf = cur->leaf;
449 		__entry->pos = cur->pos;
450 		__entry->startoff = r.br_startoff;
451 		__entry->startblock = r.br_startblock;
452 		__entry->blockcount = r.br_blockcount;
453 		__entry->state = r.br_state;
454 		__entry->bmap_state = state;
455 		__entry->caller_ip = caller_ip;
456 	),
457 	TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
458 		  "fileoff 0x%llx startblock 0x%llx fsbcount 0x%llx flag %d caller %pS",
459 		  MAJOR(__entry->dev), MINOR(__entry->dev),
460 		  __entry->ino,
461 		  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
462 		  __entry->leaf,
463 		  __entry->pos,
464 		  __entry->startoff,
465 		  (int64_t)__entry->startblock,
466 		  __entry->blockcount,
467 		  __entry->state,
468 		  (char *)__entry->caller_ip)
469 )
470 
471 #define DEFINE_BMAP_EVENT(name) \
472 DEFINE_EVENT(xfs_bmap_class, name, \
473 	TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
474 		 unsigned long caller_ip), \
475 	TP_ARGS(ip, cur, state, caller_ip))
476 DEFINE_BMAP_EVENT(xfs_iext_insert);
477 DEFINE_BMAP_EVENT(xfs_iext_remove);
478 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
479 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
480 DEFINE_BMAP_EVENT(xfs_read_extent);
481 DEFINE_BMAP_EVENT(xfs_write_extent);
482 
483 DECLARE_EVENT_CLASS(xfs_buf_class,
484 	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
485 	TP_ARGS(bp, caller_ip),
486 	TP_STRUCT__entry(
487 		__field(dev_t, dev)
488 		__field(xfs_daddr_t, bno)
489 		__field(int, nblks)
490 		__field(int, hold)
491 		__field(int, pincount)
492 		__field(unsigned, lockval)
493 		__field(unsigned, flags)
494 		__field(unsigned long, caller_ip)
495 		__field(const void *, buf_ops)
496 	),
497 	TP_fast_assign(
498 		__entry->dev = bp->b_target->bt_dev;
499 		__entry->bno = xfs_buf_daddr(bp);
500 		__entry->nblks = bp->b_length;
501 		__entry->hold = bp->b_hold;
502 		__entry->pincount = atomic_read(&bp->b_pin_count);
503 		__entry->lockval = bp->b_sema.count;
504 		__entry->flags = bp->b_flags;
505 		__entry->caller_ip = caller_ip;
506 		__entry->buf_ops = bp->b_ops;
507 	),
508 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
509 		  "lock %d flags %s bufops %pS caller %pS",
510 		  MAJOR(__entry->dev), MINOR(__entry->dev),
511 		  (unsigned long long)__entry->bno,
512 		  __entry->nblks,
513 		  __entry->hold,
514 		  __entry->pincount,
515 		  __entry->lockval,
516 		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
517 		  __entry->buf_ops,
518 		  (void *)__entry->caller_ip)
519 )
520 
521 #define DEFINE_BUF_EVENT(name) \
522 DEFINE_EVENT(xfs_buf_class, name, \
523 	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
524 	TP_ARGS(bp, caller_ip))
525 DEFINE_BUF_EVENT(xfs_buf_init);
526 DEFINE_BUF_EVENT(xfs_buf_free);
527 DEFINE_BUF_EVENT(xfs_buf_hold);
528 DEFINE_BUF_EVENT(xfs_buf_rele);
529 DEFINE_BUF_EVENT(xfs_buf_iodone);
530 DEFINE_BUF_EVENT(xfs_buf_submit);
531 DEFINE_BUF_EVENT(xfs_buf_lock);
532 DEFINE_BUF_EVENT(xfs_buf_lock_done);
533 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
534 DEFINE_BUF_EVENT(xfs_buf_trylock);
535 DEFINE_BUF_EVENT(xfs_buf_unlock);
536 DEFINE_BUF_EVENT(xfs_buf_iowait);
537 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
538 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
539 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
540 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
541 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
542 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
543 DEFINE_BUF_EVENT(xfs_buf_item_relse);
544 DEFINE_BUF_EVENT(xfs_buf_iodone_async);
545 DEFINE_BUF_EVENT(xfs_buf_error_relse);
546 DEFINE_BUF_EVENT(xfs_buf_drain_buftarg);
547 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
548 
549 /* not really buffer traces, but the buf provides useful information */
550 DEFINE_BUF_EVENT(xfs_btree_corrupt);
551 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
552 
553 /* pass flags explicitly */
554 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
555 	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
556 	TP_ARGS(bp, flags, caller_ip),
557 	TP_STRUCT__entry(
558 		__field(dev_t, dev)
559 		__field(xfs_daddr_t, bno)
560 		__field(unsigned int, length)
561 		__field(int, hold)
562 		__field(int, pincount)
563 		__field(unsigned, lockval)
564 		__field(unsigned, flags)
565 		__field(unsigned long, caller_ip)
566 	),
567 	TP_fast_assign(
568 		__entry->dev = bp->b_target->bt_dev;
569 		__entry->bno = xfs_buf_daddr(bp);
570 		__entry->length = bp->b_length;
571 		__entry->flags = flags;
572 		__entry->hold = bp->b_hold;
573 		__entry->pincount = atomic_read(&bp->b_pin_count);
574 		__entry->lockval = bp->b_sema.count;
575 		__entry->caller_ip = caller_ip;
576 	),
577 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
578 		  "lock %d flags %s caller %pS",
579 		  MAJOR(__entry->dev), MINOR(__entry->dev),
580 		  (unsigned long long)__entry->bno,
581 		  __entry->length,
582 		  __entry->hold,
583 		  __entry->pincount,
584 		  __entry->lockval,
585 		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
586 		  (void *)__entry->caller_ip)
587 )
588 
589 #define DEFINE_BUF_FLAGS_EVENT(name) \
590 DEFINE_EVENT(xfs_buf_flags_class, name, \
591 	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
592 	TP_ARGS(bp, flags, caller_ip))
593 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
594 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
595 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
596 DEFINE_BUF_FLAGS_EVENT(xfs_buf_readahead);
597 
598 TRACE_EVENT(xfs_buf_ioerror,
599 	TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
600 	TP_ARGS(bp, error, caller_ip),
601 	TP_STRUCT__entry(
602 		__field(dev_t, dev)
603 		__field(xfs_daddr_t, bno)
604 		__field(unsigned int, length)
605 		__field(unsigned, flags)
606 		__field(int, hold)
607 		__field(int, pincount)
608 		__field(unsigned, lockval)
609 		__field(int, error)
610 		__field(xfs_failaddr_t, caller_ip)
611 	),
612 	TP_fast_assign(
613 		__entry->dev = bp->b_target->bt_dev;
614 		__entry->bno = xfs_buf_daddr(bp);
615 		__entry->length = bp->b_length;
616 		__entry->hold = bp->b_hold;
617 		__entry->pincount = atomic_read(&bp->b_pin_count);
618 		__entry->lockval = bp->b_sema.count;
619 		__entry->error = error;
620 		__entry->flags = bp->b_flags;
621 		__entry->caller_ip = caller_ip;
622 	),
623 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
624 		  "lock %d error %d flags %s caller %pS",
625 		  MAJOR(__entry->dev), MINOR(__entry->dev),
626 		  (unsigned long long)__entry->bno,
627 		  __entry->length,
628 		  __entry->hold,
629 		  __entry->pincount,
630 		  __entry->lockval,
631 		  __entry->error,
632 		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
633 		  (void *)__entry->caller_ip)
634 );
635 
636 DECLARE_EVENT_CLASS(xfs_buf_item_class,
637 	TP_PROTO(struct xfs_buf_log_item *bip),
638 	TP_ARGS(bip),
639 	TP_STRUCT__entry(
640 		__field(dev_t, dev)
641 		__field(xfs_daddr_t, buf_bno)
642 		__field(unsigned int, buf_len)
643 		__field(int, buf_hold)
644 		__field(int, buf_pincount)
645 		__field(int, buf_lockval)
646 		__field(unsigned, buf_flags)
647 		__field(unsigned, bli_recur)
648 		__field(int, bli_refcount)
649 		__field(unsigned, bli_flags)
650 		__field(unsigned long, li_flags)
651 	),
652 	TP_fast_assign(
653 		__entry->dev = bip->bli_buf->b_target->bt_dev;
654 		__entry->bli_flags = bip->bli_flags;
655 		__entry->bli_recur = bip->bli_recur;
656 		__entry->bli_refcount = atomic_read(&bip->bli_refcount);
657 		__entry->buf_bno = xfs_buf_daddr(bip->bli_buf);
658 		__entry->buf_len = bip->bli_buf->b_length;
659 		__entry->buf_flags = bip->bli_buf->b_flags;
660 		__entry->buf_hold = bip->bli_buf->b_hold;
661 		__entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
662 		__entry->buf_lockval = bip->bli_buf->b_sema.count;
663 		__entry->li_flags = bip->bli_item.li_flags;
664 	),
665 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
666 		  "lock %d flags %s recur %d refcount %d bliflags %s "
667 		  "liflags %s",
668 		  MAJOR(__entry->dev), MINOR(__entry->dev),
669 		  (unsigned long long)__entry->buf_bno,
670 		  __entry->buf_len,
671 		  __entry->buf_hold,
672 		  __entry->buf_pincount,
673 		  __entry->buf_lockval,
674 		  __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
675 		  __entry->bli_recur,
676 		  __entry->bli_refcount,
677 		  __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
678 		  __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
679 )
680 
681 #define DEFINE_BUF_ITEM_EVENT(name) \
682 DEFINE_EVENT(xfs_buf_item_class, name, \
683 	TP_PROTO(struct xfs_buf_log_item *bip), \
684 	TP_ARGS(bip))
685 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
686 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
687 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
688 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
689 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
690 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
691 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
692 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
693 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
694 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_release);
695 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
696 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
697 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
698 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
699 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
700 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
701 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
702 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
703 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
704 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
705 DEFINE_BUF_ITEM_EVENT(xfs_trans_bdetach);
706 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
707 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
708 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
709 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
710 
711 DECLARE_EVENT_CLASS(xfs_filestream_class,
712 	TP_PROTO(const struct xfs_perag *pag, xfs_ino_t ino),
713 	TP_ARGS(pag, ino),
714 	TP_STRUCT__entry(
715 		__field(dev_t, dev)
716 		__field(xfs_ino_t, ino)
717 		__field(xfs_agnumber_t, agno)
718 		__field(int, streams)
719 	),
720 	TP_fast_assign(
721 		__entry->dev = pag_mount(pag)->m_super->s_dev;
722 		__entry->ino = ino;
723 		__entry->agno = pag_agno(pag);
724 		__entry->streams = atomic_read(&pag->pagf_fstrms);
725 	),
726 	TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d",
727 		  MAJOR(__entry->dev), MINOR(__entry->dev),
728 		  __entry->ino,
729 		  __entry->agno,
730 		  __entry->streams)
731 )
732 #define DEFINE_FILESTREAM_EVENT(name) \
733 DEFINE_EVENT(xfs_filestream_class, name, \
734 	TP_PROTO(const struct xfs_perag *pag, xfs_ino_t ino), \
735 	TP_ARGS(pag, ino))
736 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
737 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
738 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
739 
740 TRACE_EVENT(xfs_filestream_pick,
741 	TP_PROTO(const struct xfs_perag *pag, xfs_ino_t ino),
742 	TP_ARGS(pag, ino),
743 	TP_STRUCT__entry(
744 		__field(dev_t, dev)
745 		__field(xfs_ino_t, ino)
746 		__field(xfs_agnumber_t, agno)
747 		__field(int, streams)
748 		__field(xfs_extlen_t, free)
749 	),
750 	TP_fast_assign(
751 		__entry->dev = pag_mount(pag)->m_super->s_dev;
752 		__entry->ino = ino;
753 		__entry->agno = pag_agno(pag);
754 		__entry->streams = atomic_read(&pag->pagf_fstrms);
755 		__entry->free = pag->pagf_freeblks;
756 	),
757 	TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d free %d",
758 		  MAJOR(__entry->dev), MINOR(__entry->dev),
759 		  __entry->ino,
760 		  __entry->agno,
761 		  __entry->streams,
762 		  __entry->free)
763 );
764 
765 DECLARE_EVENT_CLASS(xfs_lock_class,
766 	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
767 		 unsigned long caller_ip),
768 	TP_ARGS(ip,  lock_flags, caller_ip),
769 	TP_STRUCT__entry(
770 		__field(dev_t, dev)
771 		__field(xfs_ino_t, ino)
772 		__field(int, lock_flags)
773 		__field(unsigned long, caller_ip)
774 	),
775 	TP_fast_assign(
776 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
777 		__entry->ino = ip->i_ino;
778 		__entry->lock_flags = lock_flags;
779 		__entry->caller_ip = caller_ip;
780 	),
781 	TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
782 		  MAJOR(__entry->dev), MINOR(__entry->dev),
783 		  __entry->ino,
784 		  __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
785 		  (void *)__entry->caller_ip)
786 )
787 
788 #define DEFINE_LOCK_EVENT(name) \
789 DEFINE_EVENT(xfs_lock_class, name, \
790 	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
791 		 unsigned long caller_ip), \
792 	TP_ARGS(ip,  lock_flags, caller_ip))
793 DEFINE_LOCK_EVENT(xfs_ilock);
794 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
795 DEFINE_LOCK_EVENT(xfs_ilock_demote);
796 DEFINE_LOCK_EVENT(xfs_iunlock);
797 
798 DECLARE_EVENT_CLASS(xfs_inode_class,
799 	TP_PROTO(struct xfs_inode *ip),
800 	TP_ARGS(ip),
801 	TP_STRUCT__entry(
802 		__field(dev_t, dev)
803 		__field(xfs_ino_t, ino)
804 		__field(unsigned long, iflags)
805 	),
806 	TP_fast_assign(
807 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
808 		__entry->ino = ip->i_ino;
809 		__entry->iflags = ip->i_flags;
810 	),
811 	TP_printk("dev %d:%d ino 0x%llx iflags 0x%lx",
812 		  MAJOR(__entry->dev), MINOR(__entry->dev),
813 		  __entry->ino,
814 		  __entry->iflags)
815 )
816 
817 #define DEFINE_INODE_EVENT(name) \
818 DEFINE_EVENT(xfs_inode_class, name, \
819 	TP_PROTO(struct xfs_inode *ip), \
820 	TP_ARGS(ip))
821 DEFINE_INODE_EVENT(xfs_iget_skip);
822 DEFINE_INODE_EVENT(xfs_iget_recycle);
823 DEFINE_INODE_EVENT(xfs_iget_recycle_fail);
824 DEFINE_INODE_EVENT(xfs_iget_hit);
825 DEFINE_INODE_EVENT(xfs_iget_miss);
826 
827 DEFINE_INODE_EVENT(xfs_getattr);
828 DEFINE_INODE_EVENT(xfs_setattr);
829 DEFINE_INODE_EVENT(xfs_readlink);
830 DEFINE_INODE_EVENT(xfs_inactive_symlink);
831 DEFINE_INODE_EVENT(xfs_alloc_file_space);
832 DEFINE_INODE_EVENT(xfs_free_file_space);
833 DEFINE_INODE_EVENT(xfs_zero_file_space);
834 DEFINE_INODE_EVENT(xfs_collapse_file_space);
835 DEFINE_INODE_EVENT(xfs_insert_file_space);
836 DEFINE_INODE_EVENT(xfs_readdir);
837 #ifdef CONFIG_XFS_POSIX_ACL
838 DEFINE_INODE_EVENT(xfs_get_acl);
839 #endif
840 DEFINE_INODE_EVENT(xfs_vm_bmap);
841 DEFINE_INODE_EVENT(xfs_file_ioctl);
842 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
843 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
844 DEFINE_INODE_EVENT(xfs_dir_fsync);
845 DEFINE_INODE_EVENT(xfs_file_fsync);
846 DEFINE_INODE_EVENT(xfs_destroy_inode);
847 DEFINE_INODE_EVENT(xfs_update_time);
848 
849 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
850 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
851 
852 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
853 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
854 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
855 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
856 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
857 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
858 DEFINE_INODE_EVENT(xfs_inode_set_reclaimable);
859 DEFINE_INODE_EVENT(xfs_inode_reclaiming);
860 DEFINE_INODE_EVENT(xfs_inode_set_need_inactive);
861 DEFINE_INODE_EVENT(xfs_inode_inactivating);
862 
863 /*
864  * ftrace's __print_symbolic requires that all enum values be wrapped in the
865  * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
866  * ring buffer.  Somehow this was only worth mentioning in the ftrace sample
867  * code.
868  */
869 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_SHARED);
870 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_COW);
871 
872 DECLARE_EVENT_CLASS(xfs_fault_class,
873 	TP_PROTO(struct xfs_inode *ip, unsigned int order),
874 	TP_ARGS(ip, order),
875 	TP_STRUCT__entry(
876 		__field(dev_t, dev)
877 		__field(xfs_ino_t, ino)
878 		__field(unsigned int, order)
879 	),
880 	TP_fast_assign(
881 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
882 		__entry->ino = ip->i_ino;
883 		__entry->order = order;
884 	),
885 	TP_printk("dev %d:%d ino 0x%llx order %u",
886 		  MAJOR(__entry->dev), MINOR(__entry->dev),
887 		  __entry->ino,
888 		  __entry->order)
889 )
890 
891 #define DEFINE_FAULT_EVENT(name) \
892 DEFINE_EVENT(xfs_fault_class, name, \
893 	TP_PROTO(struct xfs_inode *ip, unsigned int order), \
894 	TP_ARGS(ip, order))
895 DEFINE_FAULT_EVENT(xfs_read_fault);
896 DEFINE_FAULT_EVENT(xfs_write_fault);
897 
898 DECLARE_EVENT_CLASS(xfs_iref_class,
899 	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
900 	TP_ARGS(ip, caller_ip),
901 	TP_STRUCT__entry(
902 		__field(dev_t, dev)
903 		__field(xfs_ino_t, ino)
904 		__field(int, count)
905 		__field(int, pincount)
906 		__field(unsigned long, caller_ip)
907 	),
908 	TP_fast_assign(
909 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
910 		__entry->ino = ip->i_ino;
911 		__entry->count = atomic_read(&VFS_I(ip)->i_count);
912 		__entry->pincount = atomic_read(&ip->i_pincount);
913 		__entry->caller_ip = caller_ip;
914 	),
915 	TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
916 		  MAJOR(__entry->dev), MINOR(__entry->dev),
917 		  __entry->ino,
918 		  __entry->count,
919 		  __entry->pincount,
920 		  (char *)__entry->caller_ip)
921 )
922 
923 TRACE_EVENT(xfs_iomap_prealloc_size,
924 	TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
925 		 unsigned int writeio_blocks),
926 	TP_ARGS(ip, blocks, shift, writeio_blocks),
927 	TP_STRUCT__entry(
928 		__field(dev_t, dev)
929 		__field(xfs_ino_t, ino)
930 		__field(xfs_fsblock_t, blocks)
931 		__field(int, shift)
932 		__field(unsigned int, writeio_blocks)
933 	),
934 	TP_fast_assign(
935 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
936 		__entry->ino = ip->i_ino;
937 		__entry->blocks = blocks;
938 		__entry->shift = shift;
939 		__entry->writeio_blocks = writeio_blocks;
940 	),
941 	TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
942 		  "m_allocsize_blocks %u",
943 		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
944 		  __entry->blocks, __entry->shift, __entry->writeio_blocks)
945 )
946 
947 TRACE_EVENT(xfs_irec_merge_pre,
948 	TP_PROTO(const struct xfs_perag *pag,
949 		 const struct xfs_inobt_rec_incore *rec,
950 		 const struct xfs_inobt_rec_incore *nrec),
951 	TP_ARGS(pag, rec, nrec),
952 	TP_STRUCT__entry(
953 		__field(dev_t, dev)
954 		__field(xfs_agnumber_t, agno)
955 		__field(xfs_agino_t, agino)
956 		__field(uint16_t, holemask)
957 		__field(xfs_agino_t, nagino)
958 		__field(uint16_t, nholemask)
959 	),
960 	TP_fast_assign(
961 		__entry->dev = pag_mount(pag)->m_super->s_dev;
962 		__entry->agno = pag_agno(pag);
963 		__entry->agino = rec->ir_startino;
964 		__entry->holemask = rec->ir_holemask;
965 		__entry->nagino = nrec->ir_startino;
966 		__entry->nholemask = nrec->ir_holemask;
967 	),
968 	TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x new_agino 0x%x new_holemask 0x%x",
969 		  MAJOR(__entry->dev), MINOR(__entry->dev),
970 		  __entry->agno,
971 		  __entry->agino,
972 		  __entry->holemask,
973 		  __entry->nagino,
974 		  __entry->nholemask)
975 )
976 
977 TRACE_EVENT(xfs_irec_merge_post,
978 	TP_PROTO(const struct xfs_perag *pag,
979 		 const struct xfs_inobt_rec_incore *nrec),
980 	TP_ARGS(pag, nrec),
981 	TP_STRUCT__entry(
982 		__field(dev_t, dev)
983 		__field(xfs_agnumber_t, agno)
984 		__field(xfs_agino_t, agino)
985 		__field(uint16_t, holemask)
986 	),
987 	TP_fast_assign(
988 		__entry->dev = pag_mount(pag)->m_super->s_dev;
989 		__entry->agno = pag_agno(pag);
990 		__entry->agino = nrec->ir_startino;
991 		__entry->holemask = nrec->ir_holemask;
992 	),
993 	TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x",
994 		  MAJOR(__entry->dev),
995 		  MINOR(__entry->dev),
996 		  __entry->agno,
997 		  __entry->agino,
998 		  __entry->holemask)
999 )
1000 
1001 #define DEFINE_IREF_EVENT(name) \
1002 DEFINE_EVENT(xfs_iref_class, name, \
1003 	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
1004 	TP_ARGS(ip, caller_ip))
1005 DEFINE_IREF_EVENT(xfs_irele);
1006 DEFINE_IREF_EVENT(xfs_inode_pin);
1007 DEFINE_IREF_EVENT(xfs_inode_unpin);
1008 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
1009 
1010 DECLARE_EVENT_CLASS(xfs_namespace_class,
1011 	TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name),
1012 	TP_ARGS(dp, name),
1013 	TP_STRUCT__entry(
1014 		__field(dev_t, dev)
1015 		__field(xfs_ino_t, dp_ino)
1016 		__field(int, namelen)
1017 		__dynamic_array(char, name, name->len)
1018 	),
1019 	TP_fast_assign(
1020 		__entry->dev = VFS_I(dp)->i_sb->s_dev;
1021 		__entry->dp_ino = dp->i_ino;
1022 		__entry->namelen = name->len;
1023 		memcpy(__get_str(name), name->name, name->len);
1024 	),
1025 	TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
1026 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1027 		  __entry->dp_ino,
1028 		  __entry->namelen,
1029 		  __get_str(name))
1030 )
1031 
1032 #define DEFINE_NAMESPACE_EVENT(name) \
1033 DEFINE_EVENT(xfs_namespace_class, name, \
1034 	TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name), \
1035 	TP_ARGS(dp, name))
1036 DEFINE_NAMESPACE_EVENT(xfs_remove);
1037 DEFINE_NAMESPACE_EVENT(xfs_link);
1038 DEFINE_NAMESPACE_EVENT(xfs_lookup);
1039 DEFINE_NAMESPACE_EVENT(xfs_create);
1040 DEFINE_NAMESPACE_EVENT(xfs_symlink);
1041 
1042 TRACE_EVENT(xfs_rename,
1043 	TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
1044 		 struct xfs_name *src_name, struct xfs_name *target_name),
1045 	TP_ARGS(src_dp, target_dp, src_name, target_name),
1046 	TP_STRUCT__entry(
1047 		__field(dev_t, dev)
1048 		__field(xfs_ino_t, src_dp_ino)
1049 		__field(xfs_ino_t, target_dp_ino)
1050 		__field(int, src_namelen)
1051 		__field(int, target_namelen)
1052 		__dynamic_array(char, src_name, src_name->len)
1053 		__dynamic_array(char, target_name, target_name->len)
1054 	),
1055 	TP_fast_assign(
1056 		__entry->dev = VFS_I(src_dp)->i_sb->s_dev;
1057 		__entry->src_dp_ino = src_dp->i_ino;
1058 		__entry->target_dp_ino = target_dp->i_ino;
1059 		__entry->src_namelen = src_name->len;
1060 		__entry->target_namelen = target_name->len;
1061 		memcpy(__get_str(src_name), src_name->name, src_name->len);
1062 		memcpy(__get_str(target_name), target_name->name,
1063 			target_name->len);
1064 	),
1065 	TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
1066 		  " src name %.*s target name %.*s",
1067 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1068 		  __entry->src_dp_ino,
1069 		  __entry->target_dp_ino,
1070 		  __entry->src_namelen,
1071 		  __get_str(src_name),
1072 		  __entry->target_namelen,
1073 		  __get_str(target_name))
1074 )
1075 
1076 DECLARE_EVENT_CLASS(xfs_dquot_class,
1077 	TP_PROTO(struct xfs_dquot *dqp),
1078 	TP_ARGS(dqp),
1079 	TP_STRUCT__entry(
1080 		__field(dev_t, dev)
1081 		__field(u32, id)
1082 		__field(xfs_dqtype_t, type)
1083 		__field(unsigned, flags)
1084 		__field(unsigned, nrefs)
1085 		__field(unsigned long long, res_bcount)
1086 		__field(unsigned long long, res_rtbcount)
1087 		__field(unsigned long long, res_icount)
1088 
1089 		__field(unsigned long long, bcount)
1090 		__field(unsigned long long, rtbcount)
1091 		__field(unsigned long long, icount)
1092 
1093 		__field(unsigned long long, blk_hardlimit)
1094 		__field(unsigned long long, blk_softlimit)
1095 		__field(unsigned long long, rtb_hardlimit)
1096 		__field(unsigned long long, rtb_softlimit)
1097 		__field(unsigned long long, ino_hardlimit)
1098 		__field(unsigned long long, ino_softlimit)
1099 	),
1100 	TP_fast_assign(
1101 		__entry->dev = dqp->q_mount->m_super->s_dev;
1102 		__entry->id = dqp->q_id;
1103 		__entry->type = dqp->q_type;
1104 		__entry->flags = dqp->q_flags;
1105 		__entry->nrefs = dqp->q_nrefs;
1106 
1107 		__entry->res_bcount = dqp->q_blk.reserved;
1108 		__entry->res_rtbcount = dqp->q_rtb.reserved;
1109 		__entry->res_icount = dqp->q_ino.reserved;
1110 
1111 		__entry->bcount = dqp->q_blk.count;
1112 		__entry->rtbcount = dqp->q_rtb.count;
1113 		__entry->icount = dqp->q_ino.count;
1114 
1115 		__entry->blk_hardlimit = dqp->q_blk.hardlimit;
1116 		__entry->blk_softlimit = dqp->q_blk.softlimit;
1117 		__entry->rtb_hardlimit = dqp->q_rtb.hardlimit;
1118 		__entry->rtb_softlimit = dqp->q_rtb.softlimit;
1119 		__entry->ino_hardlimit = dqp->q_ino.hardlimit;
1120 		__entry->ino_softlimit = dqp->q_ino.softlimit;
1121 	),
1122 	TP_printk("dev %d:%d id 0x%x type %s flags %s nrefs %u "
1123 		  "res_bc 0x%llx res_rtbc 0x%llx res_ic 0x%llx "
1124 		  "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
1125 		  "rtbcnt 0x%llx rtbhardlimit 0x%llx rtbsoftlimit 0x%llx "
1126 		  "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
1127 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1128 		  __entry->id,
1129 		  __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1130 		  __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1131 		  __entry->nrefs,
1132 		  __entry->res_bcount,
1133 		  __entry->res_rtbcount,
1134 		  __entry->res_icount,
1135 		  __entry->bcount,
1136 		  __entry->blk_hardlimit,
1137 		  __entry->blk_softlimit,
1138 		  __entry->rtbcount,
1139 		  __entry->rtb_hardlimit,
1140 		  __entry->rtb_softlimit,
1141 		  __entry->icount,
1142 		  __entry->ino_hardlimit,
1143 		  __entry->ino_softlimit)
1144 )
1145 
1146 #define DEFINE_DQUOT_EVENT(name) \
1147 DEFINE_EVENT(xfs_dquot_class, name, \
1148 	TP_PROTO(struct xfs_dquot *dqp), \
1149 	TP_ARGS(dqp))
1150 DEFINE_DQUOT_EVENT(xfs_dqadjust);
1151 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
1152 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
1153 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
1154 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
1155 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
1156 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
1157 DEFINE_DQUOT_EVENT(xfs_dqalloc);
1158 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
1159 DEFINE_DQUOT_EVENT(xfs_dqread);
1160 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
1161 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
1162 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
1163 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
1164 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
1165 DEFINE_DQUOT_EVENT(xfs_dqput);
1166 DEFINE_DQUOT_EVENT(xfs_dqput_free);
1167 DEFINE_DQUOT_EVENT(xfs_dqrele);
1168 DEFINE_DQUOT_EVENT(xfs_dqflush);
1169 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
1170 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
1171 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_before);
1172 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_after);
1173 
1174 TRACE_EVENT(xfs_trans_mod_dquot,
1175 	TP_PROTO(struct xfs_trans *tp, struct xfs_dquot *dqp,
1176 		 unsigned int field, int64_t delta),
1177 	TP_ARGS(tp, dqp, field, delta),
1178 	TP_STRUCT__entry(
1179 		__field(dev_t, dev)
1180 		__field(xfs_dqtype_t, type)
1181 		__field(unsigned int, flags)
1182 		__field(unsigned int, dqid)
1183 		__field(unsigned int, field)
1184 		__field(int64_t, delta)
1185 	),
1186 	TP_fast_assign(
1187 		__entry->dev = tp->t_mountp->m_super->s_dev;
1188 		__entry->type = dqp->q_type;
1189 		__entry->flags = dqp->q_flags;
1190 		__entry->dqid = dqp->q_id;
1191 		__entry->field = field;
1192 		__entry->delta = delta;
1193 	),
1194 	TP_printk("dev %d:%d dquot id 0x%x type %s flags %s field %s delta %lld",
1195 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1196 		  __entry->dqid,
1197 		  __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1198 		  __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1199 		  __print_flags(__entry->field, "|", XFS_QMOPT_FLAGS),
1200 		  __entry->delta)
1201 );
1202 
1203 DECLARE_EVENT_CLASS(xfs_dqtrx_class,
1204 	TP_PROTO(struct xfs_dqtrx *qtrx),
1205 	TP_ARGS(qtrx),
1206 	TP_STRUCT__entry(
1207 		__field(dev_t, dev)
1208 		__field(xfs_dqtype_t, type)
1209 		__field(unsigned int, flags)
1210 		__field(u32, dqid)
1211 
1212 		__field(uint64_t, blk_res)
1213 		__field(int64_t,  bcount_delta)
1214 		__field(int64_t,  delbcnt_delta)
1215 
1216 		__field(uint64_t, rtblk_res)
1217 		__field(uint64_t, rtblk_res_used)
1218 		__field(int64_t,  rtbcount_delta)
1219 		__field(int64_t,  delrtb_delta)
1220 
1221 		__field(uint64_t, ino_res)
1222 		__field(uint64_t, ino_res_used)
1223 		__field(int64_t,  icount_delta)
1224 	),
1225 	TP_fast_assign(
1226 		__entry->dev = qtrx->qt_dquot->q_mount->m_super->s_dev;
1227 		__entry->type = qtrx->qt_dquot->q_type;
1228 		__entry->flags = qtrx->qt_dquot->q_flags;
1229 		__entry->dqid = qtrx->qt_dquot->q_id;
1230 
1231 		__entry->blk_res = qtrx->qt_blk_res;
1232 		__entry->bcount_delta = qtrx->qt_bcount_delta;
1233 		__entry->delbcnt_delta = qtrx->qt_delbcnt_delta;
1234 
1235 		__entry->rtblk_res = qtrx->qt_rtblk_res;
1236 		__entry->rtblk_res_used = qtrx->qt_rtblk_res_used;
1237 		__entry->rtbcount_delta = qtrx->qt_rtbcount_delta;
1238 		__entry->delrtb_delta = qtrx->qt_delrtb_delta;
1239 
1240 		__entry->ino_res = qtrx->qt_ino_res;
1241 		__entry->ino_res_used = qtrx->qt_ino_res_used;
1242 		__entry->icount_delta = qtrx->qt_icount_delta;
1243 	),
1244 	TP_printk("dev %d:%d dquot id 0x%x type %s flags %s "
1245 		  "blk_res %llu bcount_delta %lld delbcnt_delta %lld "
1246 		  "rtblk_res %llu rtblk_res_used %llu rtbcount_delta %lld delrtb_delta %lld "
1247 		  "ino_res %llu ino_res_used %llu icount_delta %lld",
1248 		MAJOR(__entry->dev), MINOR(__entry->dev),
1249 		__entry->dqid,
1250 		  __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1251 		  __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1252 
1253 		__entry->blk_res,
1254 		__entry->bcount_delta,
1255 		__entry->delbcnt_delta,
1256 
1257 		__entry->rtblk_res,
1258 		__entry->rtblk_res_used,
1259 		__entry->rtbcount_delta,
1260 		__entry->delrtb_delta,
1261 
1262 		__entry->ino_res,
1263 		__entry->ino_res_used,
1264 		__entry->icount_delta)
1265 )
1266 
1267 #define DEFINE_DQTRX_EVENT(name) \
1268 DEFINE_EVENT(xfs_dqtrx_class, name, \
1269 	TP_PROTO(struct xfs_dqtrx *qtrx), \
1270 	TP_ARGS(qtrx))
1271 DEFINE_DQTRX_EVENT(xfs_trans_apply_dquot_deltas);
1272 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_before);
1273 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_after);
1274 
1275 DECLARE_EVENT_CLASS(xfs_loggrant_class,
1276 	TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
1277 	TP_ARGS(log, tic),
1278 	TP_STRUCT__entry(
1279 		__field(dev_t, dev)
1280 		__field(unsigned long, tic)
1281 		__field(char, ocnt)
1282 		__field(char, cnt)
1283 		__field(int, curr_res)
1284 		__field(int, unit_res)
1285 		__field(unsigned int, flags)
1286 		__field(int, reserveq)
1287 		__field(int, writeq)
1288 		__field(uint64_t, grant_reserve_bytes)
1289 		__field(uint64_t, grant_write_bytes)
1290 		__field(uint64_t, tail_space)
1291 		__field(int, curr_cycle)
1292 		__field(int, curr_block)
1293 		__field(xfs_lsn_t, tail_lsn)
1294 	),
1295 	TP_fast_assign(
1296 		__entry->dev = log->l_mp->m_super->s_dev;
1297 		__entry->tic = (unsigned long)tic;
1298 		__entry->ocnt = tic->t_ocnt;
1299 		__entry->cnt = tic->t_cnt;
1300 		__entry->curr_res = tic->t_curr_res;
1301 		__entry->unit_res = tic->t_unit_res;
1302 		__entry->flags = tic->t_flags;
1303 		__entry->reserveq = list_empty(&log->l_reserve_head.waiters);
1304 		__entry->writeq = list_empty(&log->l_write_head.waiters);
1305 		__entry->tail_space = READ_ONCE(log->l_tail_space);
1306 		__entry->grant_reserve_bytes = __entry->tail_space +
1307 			atomic64_read(&log->l_reserve_head.grant);
1308 		__entry->grant_write_bytes = __entry->tail_space +
1309 			atomic64_read(&log->l_write_head.grant);
1310 		__entry->curr_cycle = log->l_curr_cycle;
1311 		__entry->curr_block = log->l_curr_block;
1312 		__entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
1313 	),
1314 	TP_printk("dev %d:%d tic 0x%lx t_ocnt %u t_cnt %u t_curr_res %u "
1315 		  "t_unit_res %u t_flags %s reserveq %s writeq %s "
1316 		  "tail space %llu grant_reserve_bytes %llu "
1317 		  "grant_write_bytes %llu curr_cycle %d curr_block %d "
1318 		  "tail_cycle %d tail_block %d",
1319 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1320 		  __entry->tic,
1321 		  __entry->ocnt,
1322 		  __entry->cnt,
1323 		  __entry->curr_res,
1324 		  __entry->unit_res,
1325 		  __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
1326 		  __entry->reserveq ? "empty" : "active",
1327 		  __entry->writeq ? "empty" : "active",
1328 		  __entry->tail_space,
1329 		  __entry->grant_reserve_bytes,
1330 		  __entry->grant_write_bytes,
1331 		  __entry->curr_cycle,
1332 		  __entry->curr_block,
1333 		  CYCLE_LSN(__entry->tail_lsn),
1334 		  BLOCK_LSN(__entry->tail_lsn)
1335 	)
1336 )
1337 
1338 #define DEFINE_LOGGRANT_EVENT(name) \
1339 DEFINE_EVENT(xfs_loggrant_class, name, \
1340 	TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1341 	TP_ARGS(log, tic))
1342 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1343 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1344 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1345 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1346 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1347 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1348 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1349 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1350 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant);
1351 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_exit);
1352 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_sub);
1353 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant);
1354 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_sub);
1355 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_exit);
1356 DEFINE_LOGGRANT_EVENT(xfs_log_cil_wait);
1357 DEFINE_LOGGRANT_EVENT(xfs_log_cil_return);
1358 
1359 DECLARE_EVENT_CLASS(xfs_log_item_class,
1360 	TP_PROTO(struct xfs_log_item *lip),
1361 	TP_ARGS(lip),
1362 	TP_STRUCT__entry(
1363 		__field(dev_t, dev)
1364 		__field(void *, lip)
1365 		__field(uint, type)
1366 		__field(unsigned long, flags)
1367 		__field(xfs_lsn_t, lsn)
1368 	),
1369 	TP_fast_assign(
1370 		__entry->dev = lip->li_log->l_mp->m_super->s_dev;
1371 		__entry->lip = lip;
1372 		__entry->type = lip->li_type;
1373 		__entry->flags = lip->li_flags;
1374 		__entry->lsn = lip->li_lsn;
1375 	),
1376 	TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1377 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1378 		  __entry->lip,
1379 		  CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1380 		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1381 		  __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1382 )
1383 
1384 TRACE_EVENT(xfs_log_force,
1385 	TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1386 	TP_ARGS(mp, lsn, caller_ip),
1387 	TP_STRUCT__entry(
1388 		__field(dev_t, dev)
1389 		__field(xfs_lsn_t, lsn)
1390 		__field(unsigned long, caller_ip)
1391 	),
1392 	TP_fast_assign(
1393 		__entry->dev = mp->m_super->s_dev;
1394 		__entry->lsn = lsn;
1395 		__entry->caller_ip = caller_ip;
1396 	),
1397 	TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1398 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1399 		  __entry->lsn, (void *)__entry->caller_ip)
1400 )
1401 
1402 #define DEFINE_LOG_ITEM_EVENT(name) \
1403 DEFINE_EVENT(xfs_log_item_class, name, \
1404 	TP_PROTO(struct xfs_log_item *lip), \
1405 	TP_ARGS(lip))
1406 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1407 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1408 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1409 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1410 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_mark);
1411 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_skip);
1412 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_unpin);
1413 
1414 DECLARE_EVENT_CLASS(xfs_ail_class,
1415 	TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1416 	TP_ARGS(lip, old_lsn, new_lsn),
1417 	TP_STRUCT__entry(
1418 		__field(dev_t, dev)
1419 		__field(void *, lip)
1420 		__field(uint, type)
1421 		__field(unsigned long, flags)
1422 		__field(xfs_lsn_t, old_lsn)
1423 		__field(xfs_lsn_t, new_lsn)
1424 	),
1425 	TP_fast_assign(
1426 		__entry->dev = lip->li_log->l_mp->m_super->s_dev;
1427 		__entry->lip = lip;
1428 		__entry->type = lip->li_type;
1429 		__entry->flags = lip->li_flags;
1430 		__entry->old_lsn = old_lsn;
1431 		__entry->new_lsn = new_lsn;
1432 	),
1433 	TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1434 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1435 		  __entry->lip,
1436 		  CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1437 		  CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1438 		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1439 		  __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1440 )
1441 
1442 #define DEFINE_AIL_EVENT(name) \
1443 DEFINE_EVENT(xfs_ail_class, name, \
1444 	TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1445 	TP_ARGS(lip, old_lsn, new_lsn))
1446 DEFINE_AIL_EVENT(xfs_ail_insert);
1447 DEFINE_AIL_EVENT(xfs_ail_move);
1448 DEFINE_AIL_EVENT(xfs_ail_delete);
1449 
1450 TRACE_EVENT(xfs_log_assign_tail_lsn,
1451 	TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1452 	TP_ARGS(log, new_lsn),
1453 	TP_STRUCT__entry(
1454 		__field(dev_t, dev)
1455 		__field(xfs_lsn_t, new_lsn)
1456 		__field(xfs_lsn_t, old_lsn)
1457 		__field(xfs_lsn_t, head_lsn)
1458 	),
1459 	TP_fast_assign(
1460 		__entry->dev = log->l_mp->m_super->s_dev;
1461 		__entry->new_lsn = new_lsn;
1462 		__entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1463 		__entry->head_lsn = log->l_ailp->ail_head_lsn;
1464 	),
1465 	TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, head lsn %d/%d",
1466 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1467 		  CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1468 		  CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1469 		  CYCLE_LSN(__entry->head_lsn), BLOCK_LSN(__entry->head_lsn))
1470 )
1471 
1472 DECLARE_EVENT_CLASS(xfs_file_class,
1473 	TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),
1474 	TP_ARGS(iocb, iter),
1475 	TP_STRUCT__entry(
1476 		__field(dev_t, dev)
1477 		__field(xfs_ino_t, ino)
1478 		__field(xfs_fsize_t, size)
1479 		__field(loff_t, offset)
1480 		__field(size_t, count)
1481 	),
1482 	TP_fast_assign(
1483 		__entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev;
1484 		__entry->ino = XFS_I(file_inode(iocb->ki_filp))->i_ino;
1485 		__entry->size = XFS_I(file_inode(iocb->ki_filp))->i_disk_size;
1486 		__entry->offset = iocb->ki_pos;
1487 		__entry->count = iov_iter_count(iter);
1488 	),
1489 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx",
1490 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1491 		  __entry->ino,
1492 		  __entry->size,
1493 		  __entry->offset,
1494 		  __entry->count)
1495 )
1496 
1497 #define DEFINE_RW_EVENT(name)		\
1498 DEFINE_EVENT(xfs_file_class, name,	\
1499 	TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),		\
1500 	TP_ARGS(iocb, iter))
1501 DEFINE_RW_EVENT(xfs_file_buffered_read);
1502 DEFINE_RW_EVENT(xfs_file_direct_read);
1503 DEFINE_RW_EVENT(xfs_file_dax_read);
1504 DEFINE_RW_EVENT(xfs_file_buffered_write);
1505 DEFINE_RW_EVENT(xfs_file_direct_write);
1506 DEFINE_RW_EVENT(xfs_file_dax_write);
1507 DEFINE_RW_EVENT(xfs_reflink_bounce_dio_write);
1508 
1509 DECLARE_EVENT_CLASS(xfs_imap_class,
1510 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1511 		 int whichfork, struct xfs_bmbt_irec *irec),
1512 	TP_ARGS(ip, offset, count, whichfork, irec),
1513 	TP_STRUCT__entry(
1514 		__field(dev_t, dev)
1515 		__field(xfs_ino_t, ino)
1516 		__field(loff_t, size)
1517 		__field(loff_t, offset)
1518 		__field(size_t, count)
1519 		__field(int, whichfork)
1520 		__field(xfs_fileoff_t, startoff)
1521 		__field(xfs_fsblock_t, startblock)
1522 		__field(xfs_filblks_t, blockcount)
1523 	),
1524 	TP_fast_assign(
1525 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1526 		__entry->ino = ip->i_ino;
1527 		__entry->size = ip->i_disk_size;
1528 		__entry->offset = offset;
1529 		__entry->count = count;
1530 		__entry->whichfork = whichfork;
1531 		__entry->startoff = irec ? irec->br_startoff : 0;
1532 		__entry->startblock = irec ? irec->br_startblock : 0;
1533 		__entry->blockcount = irec ? irec->br_blockcount : 0;
1534 	),
1535 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx "
1536 		  "fork %s startoff 0x%llx startblock 0x%llx fsbcount 0x%llx",
1537 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1538 		  __entry->ino,
1539 		  __entry->size,
1540 		  __entry->offset,
1541 		  __entry->count,
1542 		  __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
1543 		  __entry->startoff,
1544 		  (int64_t)__entry->startblock,
1545 		  __entry->blockcount)
1546 )
1547 
1548 #define DEFINE_IMAP_EVENT(name)	\
1549 DEFINE_EVENT(xfs_imap_class, name,	\
1550 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,	\
1551 		 int whichfork, struct xfs_bmbt_irec *irec),		\
1552 	TP_ARGS(ip, offset, count, whichfork, irec))
1553 DEFINE_IMAP_EVENT(xfs_map_blocks_found);
1554 DEFINE_IMAP_EVENT(xfs_map_blocks_alloc);
1555 DEFINE_IMAP_EVENT(xfs_iomap_alloc);
1556 DEFINE_IMAP_EVENT(xfs_iomap_found);
1557 
1558 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1559 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1560 	TP_ARGS(ip, offset, count),
1561 	TP_STRUCT__entry(
1562 		__field(dev_t, dev)
1563 		__field(xfs_ino_t, ino)
1564 		__field(loff_t, isize)
1565 		__field(loff_t, disize)
1566 		__field(loff_t, offset)
1567 		__field(size_t, count)
1568 	),
1569 	TP_fast_assign(
1570 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1571 		__entry->ino = ip->i_ino;
1572 		__entry->isize = VFS_I(ip)->i_size;
1573 		__entry->disize = ip->i_disk_size;
1574 		__entry->offset = offset;
1575 		__entry->count = count;
1576 	),
1577 	TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1578 		  "pos 0x%llx bytecount 0x%zx",
1579 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1580 		  __entry->ino,
1581 		  __entry->isize,
1582 		  __entry->disize,
1583 		  __entry->offset,
1584 		  __entry->count)
1585 );
1586 
1587 #define DEFINE_SIMPLE_IO_EVENT(name)	\
1588 DEFINE_EVENT(xfs_simple_io_class, name,	\
1589 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),	\
1590 	TP_ARGS(ip, offset, count))
1591 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1592 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1593 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1594 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1595 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1596 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1597 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1598 DEFINE_SIMPLE_IO_EVENT(xfs_file_splice_read);
1599 
1600 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1601 	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1602 	TP_ARGS(ip, new_size),
1603 	TP_STRUCT__entry(
1604 		__field(dev_t, dev)
1605 		__field(xfs_ino_t, ino)
1606 		__field(xfs_fsize_t, size)
1607 		__field(xfs_fsize_t, new_size)
1608 	),
1609 	TP_fast_assign(
1610 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1611 		__entry->ino = ip->i_ino;
1612 		__entry->size = ip->i_disk_size;
1613 		__entry->new_size = new_size;
1614 	),
1615 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx new_size 0x%llx",
1616 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1617 		  __entry->ino,
1618 		  __entry->size,
1619 		  __entry->new_size)
1620 )
1621 
1622 #define DEFINE_ITRUNC_EVENT(name) \
1623 DEFINE_EVENT(xfs_itrunc_class, name, \
1624 	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1625 	TP_ARGS(ip, new_size))
1626 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1627 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1628 
1629 TRACE_EVENT(xfs_pagecache_inval,
1630 	TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1631 	TP_ARGS(ip, start, finish),
1632 	TP_STRUCT__entry(
1633 		__field(dev_t, dev)
1634 		__field(xfs_ino_t, ino)
1635 		__field(xfs_fsize_t, size)
1636 		__field(xfs_off_t, start)
1637 		__field(xfs_off_t, finish)
1638 	),
1639 	TP_fast_assign(
1640 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1641 		__entry->ino = ip->i_ino;
1642 		__entry->size = ip->i_disk_size;
1643 		__entry->start = start;
1644 		__entry->finish = finish;
1645 	),
1646 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx start 0x%llx finish 0x%llx",
1647 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1648 		  __entry->ino,
1649 		  __entry->size,
1650 		  __entry->start,
1651 		  __entry->finish)
1652 );
1653 
1654 TRACE_EVENT(xfs_bunmap,
1655 	TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t fileoff, xfs_filblks_t len,
1656 		 int flags, unsigned long caller_ip),
1657 	TP_ARGS(ip, fileoff, len, flags, caller_ip),
1658 	TP_STRUCT__entry(
1659 		__field(dev_t, dev)
1660 		__field(xfs_ino_t, ino)
1661 		__field(xfs_fsize_t, size)
1662 		__field(xfs_fileoff_t, fileoff)
1663 		__field(xfs_filblks_t, len)
1664 		__field(unsigned long, caller_ip)
1665 		__field(int, flags)
1666 	),
1667 	TP_fast_assign(
1668 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1669 		__entry->ino = ip->i_ino;
1670 		__entry->size = ip->i_disk_size;
1671 		__entry->fileoff = fileoff;
1672 		__entry->len = len;
1673 		__entry->caller_ip = caller_ip;
1674 		__entry->flags = flags;
1675 	),
1676 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx fileoff 0x%llx fsbcount 0x%llx "
1677 		  "flags %s caller %pS",
1678 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1679 		  __entry->ino,
1680 		  __entry->size,
1681 		  __entry->fileoff,
1682 		  __entry->len,
1683 		  __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1684 		  (void *)__entry->caller_ip)
1685 
1686 );
1687 
1688 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1689 	TP_PROTO(const struct xfs_group *xg, xfs_agblock_t agbno,
1690 		 xfs_extlen_t len),
1691 	TP_ARGS(xg, agbno, len),
1692 	TP_STRUCT__entry(
1693 		__field(dev_t, dev)
1694 		__field(enum xfs_group_type, type)
1695 		__field(xfs_agnumber_t, agno)
1696 		__field(xfs_agblock_t, agbno)
1697 		__field(xfs_extlen_t, len)
1698 	),
1699 	TP_fast_assign(
1700 		__entry->dev = xg->xg_mount->m_super->s_dev;
1701 		__entry->type = xg->xg_type;
1702 		__entry->agno = xg->xg_gno;
1703 		__entry->agbno = agbno;
1704 		__entry->len = len;
1705 	),
1706 	TP_printk("dev %d:%d %sno 0x%x %sbno 0x%x fsbcount 0x%x",
1707 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1708 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
1709 		  __entry->agno,
1710 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
1711 		  __entry->agbno,
1712 		  __entry->len)
1713 );
1714 #define DEFINE_BUSY_EVENT(name) \
1715 DEFINE_EVENT(xfs_extent_busy_class, name, \
1716 	TP_PROTO(const struct xfs_group *xg, xfs_agblock_t agbno, \
1717 		 xfs_extlen_t len), \
1718 	TP_ARGS(xg, agbno, len))
1719 DEFINE_BUSY_EVENT(xfs_extent_busy);
1720 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1721 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1722 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1723 
1724 TRACE_EVENT(xfs_extent_busy_trim,
1725 	TP_PROTO(const struct xfs_group *xg, xfs_agblock_t agbno,
1726 		 xfs_extlen_t len, xfs_agblock_t tbno, xfs_extlen_t tlen),
1727 	TP_ARGS(xg, agbno, len, tbno, tlen),
1728 	TP_STRUCT__entry(
1729 		__field(dev_t, dev)
1730 		__field(enum xfs_group_type, type)
1731 		__field(xfs_agnumber_t, agno)
1732 		__field(xfs_agblock_t, agbno)
1733 		__field(xfs_extlen_t, len)
1734 		__field(xfs_agblock_t, tbno)
1735 		__field(xfs_extlen_t, tlen)
1736 	),
1737 	TP_fast_assign(
1738 		__entry->dev = xg->xg_mount->m_super->s_dev;
1739 		__entry->type = xg->xg_type;
1740 		__entry->agno = xg->xg_gno;
1741 		__entry->agbno = agbno;
1742 		__entry->len = len;
1743 		__entry->tbno = tbno;
1744 		__entry->tlen = tlen;
1745 	),
1746 	TP_printk("dev %d:%d %sno 0x%x %sbno 0x%x fsbcount 0x%x found_agbno 0x%x found_fsbcount 0x%x",
1747 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1748 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
1749 		  __entry->agno,
1750 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
1751 		  __entry->agbno,
1752 		  __entry->len,
1753 		  __entry->tbno,
1754 		  __entry->tlen)
1755 );
1756 
1757 #ifdef CONFIG_XFS_RT
1758 TRACE_EVENT(xfs_rtalloc_extent_busy,
1759 	TP_PROTO(struct xfs_rtgroup *rtg, xfs_rtxnum_t start,
1760 		 xfs_rtxlen_t minlen, xfs_rtxlen_t maxlen,
1761 		 xfs_rtxlen_t len, xfs_rtxlen_t prod, xfs_rtxnum_t rtx,
1762 		 unsigned busy_gen),
1763 	TP_ARGS(rtg, start, minlen, maxlen, len, prod, rtx, busy_gen),
1764 	TP_STRUCT__entry(
1765 		__field(dev_t, dev)
1766 		__field(xfs_rgnumber_t, rgno)
1767 		__field(xfs_rtxnum_t, start)
1768 		__field(xfs_rtxlen_t, minlen)
1769 		__field(xfs_rtxlen_t, maxlen)
1770 		__field(xfs_rtxlen_t, mod)
1771 		__field(xfs_rtxlen_t, prod)
1772 		__field(xfs_rtxlen_t, len)
1773 		__field(xfs_rtxnum_t, rtx)
1774 		__field(unsigned, busy_gen)
1775 	),
1776 	TP_fast_assign(
1777 		__entry->dev = rtg_mount(rtg)->m_super->s_dev;
1778 		__entry->rgno = rtg_rgno(rtg);
1779 		__entry->start = start;
1780 		__entry->minlen = minlen;
1781 		__entry->maxlen = maxlen;
1782 		__entry->prod = prod;
1783 		__entry->len = len;
1784 		__entry->rtx = rtx;
1785 		__entry->busy_gen = busy_gen;
1786 	),
1787 	TP_printk("dev %d:%d rgno 0x%x startrtx 0x%llx minlen %u maxlen %u "
1788 		  "prod %u len %u rtx 0%llx busy_gen 0x%x",
1789 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1790 		  __entry->rgno,
1791 		  __entry->start,
1792 		  __entry->minlen,
1793 		  __entry->maxlen,
1794 		  __entry->prod,
1795 		  __entry->len,
1796 		  __entry->rtx,
1797 		  __entry->busy_gen)
1798 )
1799 
1800 TRACE_EVENT(xfs_rtalloc_extent_busy_trim,
1801 	TP_PROTO(struct xfs_rtgroup *rtg, xfs_rtxnum_t old_rtx,
1802 		 xfs_rtxlen_t old_len, xfs_rtxnum_t new_rtx,
1803 		 xfs_rtxlen_t new_len),
1804 	TP_ARGS(rtg, old_rtx, old_len, new_rtx, new_len),
1805 	TP_STRUCT__entry(
1806 		__field(dev_t, dev)
1807 		__field(xfs_rgnumber_t, rgno)
1808 		__field(xfs_rtxnum_t, old_rtx)
1809 		__field(xfs_rtxnum_t, new_rtx)
1810 		__field(xfs_rtxlen_t, old_len)
1811 		__field(xfs_rtxlen_t, new_len)
1812 	),
1813 	TP_fast_assign(
1814 		__entry->dev = rtg_mount(rtg)->m_super->s_dev;
1815 		__entry->rgno = rtg_rgno(rtg);
1816 		__entry->old_rtx = old_rtx;
1817 		__entry->old_len = old_len;
1818 		__entry->new_rtx = new_rtx;
1819 		__entry->new_len = new_len;
1820 	),
1821 	TP_printk("dev %d:%d rgno 0x%x rtx 0x%llx rtxcount 0x%x -> rtx 0x%llx rtxcount 0x%x",
1822 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1823 		  __entry->rgno,
1824 		  __entry->old_rtx,
1825 		  __entry->old_len,
1826 		  __entry->new_rtx,
1827 		  __entry->new_len)
1828 );
1829 #endif /* CONFIG_XFS_RT */
1830 
1831 DECLARE_EVENT_CLASS(xfs_agf_class,
1832 	TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1833 		 unsigned long caller_ip),
1834 	TP_ARGS(mp, agf, flags, caller_ip),
1835 	TP_STRUCT__entry(
1836 		__field(dev_t, dev)
1837 		__field(xfs_agnumber_t, agno)
1838 		__field(int, flags)
1839 		__field(__u32, length)
1840 		__field(__u32, bno_root)
1841 		__field(__u32, cnt_root)
1842 		__field(__u32, bno_level)
1843 		__field(__u32, cnt_level)
1844 		__field(__u32, flfirst)
1845 		__field(__u32, fllast)
1846 		__field(__u32, flcount)
1847 		__field(__u32, freeblks)
1848 		__field(__u32, longest)
1849 		__field(unsigned long, caller_ip)
1850 	),
1851 	TP_fast_assign(
1852 		__entry->dev = mp->m_super->s_dev;
1853 		__entry->agno = be32_to_cpu(agf->agf_seqno),
1854 		__entry->flags = flags;
1855 		__entry->length = be32_to_cpu(agf->agf_length),
1856 		__entry->bno_root = be32_to_cpu(agf->agf_bno_root),
1857 		__entry->cnt_root = be32_to_cpu(agf->agf_cnt_root),
1858 		__entry->bno_level = be32_to_cpu(agf->agf_bno_level),
1859 		__entry->cnt_level = be32_to_cpu(agf->agf_cnt_level),
1860 		__entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1861 		__entry->fllast = be32_to_cpu(agf->agf_fllast),
1862 		__entry->flcount = be32_to_cpu(agf->agf_flcount),
1863 		__entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1864 		__entry->longest = be32_to_cpu(agf->agf_longest);
1865 		__entry->caller_ip = caller_ip;
1866 	),
1867 	TP_printk("dev %d:%d agno 0x%x flags %s length %u roots b %u c %u "
1868 		  "levels b %u c %u flfirst %u fllast %u flcount %u "
1869 		  "freeblks %u longest %u caller %pS",
1870 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1871 		  __entry->agno,
1872 		  __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1873 		  __entry->length,
1874 		  __entry->bno_root,
1875 		  __entry->cnt_root,
1876 		  __entry->bno_level,
1877 		  __entry->cnt_level,
1878 		  __entry->flfirst,
1879 		  __entry->fllast,
1880 		  __entry->flcount,
1881 		  __entry->freeblks,
1882 		  __entry->longest,
1883 		  (void *)__entry->caller_ip)
1884 );
1885 #define DEFINE_AGF_EVENT(name) \
1886 DEFINE_EVENT(xfs_agf_class, name, \
1887 	TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1888 		 unsigned long caller_ip), \
1889 	TP_ARGS(mp, agf, flags, caller_ip))
1890 DEFINE_AGF_EVENT(xfs_agf);
1891 DEFINE_AGF_EVENT(xfs_agfl_reset);
1892 
1893 TRACE_EVENT(xfs_free_extent,
1894 	TP_PROTO(const struct xfs_perag *pag, xfs_agblock_t agbno,
1895 		 xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1896 		 int haveright),
1897 	TP_ARGS(pag, agbno, len, resv, haveleft, haveright),
1898 	TP_STRUCT__entry(
1899 		__field(dev_t, dev)
1900 		__field(xfs_agnumber_t, agno)
1901 		__field(xfs_agblock_t, agbno)
1902 		__field(xfs_extlen_t, len)
1903 		__field(int, resv)
1904 		__field(int, haveleft)
1905 		__field(int, haveright)
1906 	),
1907 	TP_fast_assign(
1908 		__entry->dev = pag_mount(pag)->m_super->s_dev;
1909 		__entry->agno = pag_agno(pag);
1910 		__entry->agbno = agbno;
1911 		__entry->len = len;
1912 		__entry->resv = resv;
1913 		__entry->haveleft = haveleft;
1914 		__entry->haveright = haveright;
1915 	),
1916 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x resv %d %s",
1917 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1918 		  __entry->agno,
1919 		  __entry->agbno,
1920 		  __entry->len,
1921 		  __entry->resv,
1922 		  __entry->haveleft ?
1923 			(__entry->haveright ? "both" : "left") :
1924 			(__entry->haveright ? "right" : "none"))
1925 
1926 );
1927 
1928 DECLARE_EVENT_CLASS(xfs_alloc_class,
1929 	TP_PROTO(struct xfs_alloc_arg *args),
1930 	TP_ARGS(args),
1931 	TP_STRUCT__entry(
1932 		__field(dev_t, dev)
1933 		__field(xfs_agnumber_t, agno)
1934 		__field(xfs_agblock_t, agbno)
1935 		__field(xfs_extlen_t, minlen)
1936 		__field(xfs_extlen_t, maxlen)
1937 		__field(xfs_extlen_t, mod)
1938 		__field(xfs_extlen_t, prod)
1939 		__field(xfs_extlen_t, minleft)
1940 		__field(xfs_extlen_t, total)
1941 		__field(xfs_extlen_t, alignment)
1942 		__field(xfs_extlen_t, minalignslop)
1943 		__field(xfs_extlen_t, len)
1944 		__field(char, wasdel)
1945 		__field(char, wasfromfl)
1946 		__field(int, resv)
1947 		__field(int, datatype)
1948 		__field(xfs_agnumber_t, highest_agno)
1949 	),
1950 	TP_fast_assign(
1951 		__entry->dev = args->mp->m_super->s_dev;
1952 		__entry->agno = args->agno;
1953 		__entry->agbno = args->agbno;
1954 		__entry->minlen = args->minlen;
1955 		__entry->maxlen = args->maxlen;
1956 		__entry->mod = args->mod;
1957 		__entry->prod = args->prod;
1958 		__entry->minleft = args->minleft;
1959 		__entry->total = args->total;
1960 		__entry->alignment = args->alignment;
1961 		__entry->minalignslop = args->minalignslop;
1962 		__entry->len = args->len;
1963 		__entry->wasdel = args->wasdel;
1964 		__entry->wasfromfl = args->wasfromfl;
1965 		__entry->resv = args->resv;
1966 		__entry->datatype = args->datatype;
1967 		__entry->highest_agno = args->tp->t_highest_agno;
1968 	),
1969 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x minlen %u maxlen %u mod %u "
1970 		  "prod %u minleft %u total %u alignment %u minalignslop %u "
1971 		  "len %u wasdel %d wasfromfl %d resv %d "
1972 		  "datatype 0x%x highest_agno 0x%x",
1973 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1974 		  __entry->agno,
1975 		  __entry->agbno,
1976 		  __entry->minlen,
1977 		  __entry->maxlen,
1978 		  __entry->mod,
1979 		  __entry->prod,
1980 		  __entry->minleft,
1981 		  __entry->total,
1982 		  __entry->alignment,
1983 		  __entry->minalignslop,
1984 		  __entry->len,
1985 		  __entry->wasdel,
1986 		  __entry->wasfromfl,
1987 		  __entry->resv,
1988 		  __entry->datatype,
1989 		  __entry->highest_agno)
1990 )
1991 
1992 #define DEFINE_ALLOC_EVENT(name) \
1993 DEFINE_EVENT(xfs_alloc_class, name, \
1994 	TP_PROTO(struct xfs_alloc_arg *args), \
1995 	TP_ARGS(args))
1996 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1997 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1998 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1999 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
2000 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
2001 DEFINE_ALLOC_EVENT(xfs_alloc_cur);
2002 DEFINE_ALLOC_EVENT(xfs_alloc_cur_right);
2003 DEFINE_ALLOC_EVENT(xfs_alloc_cur_left);
2004 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup);
2005 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup_done);
2006 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
2007 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
2008 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
2009 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
2010 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
2011 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
2012 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
2013 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
2014 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
2015 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
2016 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
2017 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
2018 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
2019 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
2020 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_skip_deadlock);
2021 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
2022 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
2023 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
2024 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
2025 
2026 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_this_ag);
2027 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_start_ag);
2028 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_first_ag);
2029 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_exact_bno);
2030 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_near_bno);
2031 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_finish);
2032 
2033 TRACE_EVENT(xfs_alloc_cur_check,
2034 	TP_PROTO(struct xfs_btree_cur *cur, xfs_agblock_t bno,
2035 		 xfs_extlen_t len, xfs_extlen_t diff, bool new),
2036 	TP_ARGS(cur, bno, len, diff, new),
2037 	TP_STRUCT__entry(
2038 		__field(dev_t, dev)
2039 		__string(name, cur->bc_ops->name)
2040 		__field(xfs_agblock_t, bno)
2041 		__field(xfs_extlen_t, len)
2042 		__field(xfs_extlen_t, diff)
2043 		__field(bool, new)
2044 	),
2045 	TP_fast_assign(
2046 		__entry->dev = cur->bc_mp->m_super->s_dev;
2047 		__assign_str(name);
2048 		__entry->bno = bno;
2049 		__entry->len = len;
2050 		__entry->diff = diff;
2051 		__entry->new = new;
2052 	),
2053 	TP_printk("dev %d:%d %sbt agbno 0x%x fsbcount 0x%x diff 0x%x new %d",
2054 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2055 		  __get_str(name),
2056 		  __entry->bno, __entry->len, __entry->diff, __entry->new)
2057 )
2058 
2059 DECLARE_EVENT_CLASS(xfs_da_class,
2060 	TP_PROTO(struct xfs_da_args *args),
2061 	TP_ARGS(args),
2062 	TP_STRUCT__entry(
2063 		__field(dev_t, dev)
2064 		__field(xfs_ino_t, ino)
2065 		__dynamic_array(char, name, args->namelen)
2066 		__field(int, namelen)
2067 		__field(xfs_dahash_t, hashval)
2068 		__field(xfs_ino_t, inumber)
2069 		__field(uint32_t, op_flags)
2070 		__field(xfs_ino_t, owner)
2071 	),
2072 	TP_fast_assign(
2073 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2074 		__entry->ino = args->dp->i_ino;
2075 		if (args->namelen)
2076 			memcpy(__get_str(name), args->name, args->namelen);
2077 		__entry->namelen = args->namelen;
2078 		__entry->hashval = args->hashval;
2079 		__entry->inumber = args->inumber;
2080 		__entry->op_flags = args->op_flags;
2081 		__entry->owner = args->owner;
2082 	),
2083 	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
2084 		  "inumber 0x%llx op_flags %s owner 0x%llx",
2085 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2086 		  __entry->ino,
2087 		  __entry->namelen,
2088 		  __entry->namelen ? __get_str(name) : NULL,
2089 		  __entry->namelen,
2090 		  __entry->hashval,
2091 		  __entry->inumber,
2092 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2093 		  __entry->owner)
2094 )
2095 
2096 #define DEFINE_DIR2_EVENT(name) \
2097 DEFINE_EVENT(xfs_da_class, name, \
2098 	TP_PROTO(struct xfs_da_args *args), \
2099 	TP_ARGS(args))
2100 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
2101 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
2102 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
2103 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
2104 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
2105 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
2106 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
2107 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
2108 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
2109 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
2110 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
2111 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
2112 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
2113 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
2114 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
2115 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
2116 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
2117 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
2118 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
2119 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
2120 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
2121 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
2122 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
2123 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
2124 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
2125 
2126 DECLARE_EVENT_CLASS(xfs_attr_class,
2127 	TP_PROTO(struct xfs_da_args *args),
2128 	TP_ARGS(args),
2129 	TP_STRUCT__entry(
2130 		__field(dev_t, dev)
2131 		__field(xfs_ino_t, ino)
2132 		__dynamic_array(char, name, args->namelen)
2133 		__field(int, namelen)
2134 		__field(int, valuelen)
2135 		__field(xfs_dahash_t, hashval)
2136 		__field(unsigned int, attr_filter)
2137 		__field(uint32_t, op_flags)
2138 	),
2139 	TP_fast_assign(
2140 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2141 		__entry->ino = args->dp->i_ino;
2142 		if (args->namelen)
2143 			memcpy(__get_str(name), args->name, args->namelen);
2144 		__entry->namelen = args->namelen;
2145 		__entry->valuelen = args->valuelen;
2146 		__entry->hashval = args->hashval;
2147 		__entry->attr_filter = args->attr_filter;
2148 		__entry->op_flags = args->op_flags;
2149 	),
2150 	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
2151 		  "hashval 0x%x filter %s op_flags %s",
2152 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2153 		  __entry->ino,
2154 		  __entry->namelen,
2155 		  __entry->namelen ? __get_str(name) : NULL,
2156 		  __entry->namelen,
2157 		  __entry->valuelen,
2158 		  __entry->hashval,
2159 		  __print_flags(__entry->attr_filter, "|",
2160 				XFS_ATTR_FILTER_FLAGS),
2161 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
2162 )
2163 
2164 #define DEFINE_ATTR_EVENT(name) \
2165 DEFINE_EVENT(xfs_attr_class, name, \
2166 	TP_PROTO(struct xfs_da_args *args), \
2167 	TP_ARGS(args))
2168 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
2169 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
2170 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
2171 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
2172 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
2173 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
2174 
2175 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
2176 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
2177 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
2178 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
2179 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
2180 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
2181 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
2182 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
2183 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
2184 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
2185 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
2186 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
2187 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
2188 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
2189 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
2190 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
2191 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
2192 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
2193 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
2194 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
2195 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
2196 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
2197 
2198 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
2199 DEFINE_ATTR_EVENT(xfs_attr_node_get);
2200 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
2201 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
2202 
2203 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
2204 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
2205 
2206 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
2207 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
2208 
2209 #define DEFINE_DA_EVENT(name) \
2210 DEFINE_EVENT(xfs_da_class, name, \
2211 	TP_PROTO(struct xfs_da_args *args), \
2212 	TP_ARGS(args))
2213 DEFINE_DA_EVENT(xfs_da_split);
2214 DEFINE_DA_EVENT(xfs_da_join);
2215 DEFINE_DA_EVENT(xfs_da_link_before);
2216 DEFINE_DA_EVENT(xfs_da_link_after);
2217 DEFINE_DA_EVENT(xfs_da_unlink_back);
2218 DEFINE_DA_EVENT(xfs_da_unlink_forward);
2219 DEFINE_DA_EVENT(xfs_da_root_split);
2220 DEFINE_DA_EVENT(xfs_da_root_join);
2221 DEFINE_DA_EVENT(xfs_da_node_add);
2222 DEFINE_DA_EVENT(xfs_da_node_create);
2223 DEFINE_DA_EVENT(xfs_da_node_split);
2224 DEFINE_DA_EVENT(xfs_da_node_remove);
2225 DEFINE_DA_EVENT(xfs_da_node_rebalance);
2226 DEFINE_DA_EVENT(xfs_da_node_unbalance);
2227 DEFINE_DA_EVENT(xfs_da_node_toosmall);
2228 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
2229 DEFINE_DA_EVENT(xfs_da_grow_inode);
2230 DEFINE_DA_EVENT(xfs_da_shrink_inode);
2231 DEFINE_DA_EVENT(xfs_da_fixhashpath);
2232 DEFINE_DA_EVENT(xfs_da_path_shift);
2233 
2234 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
2235 	TP_PROTO(struct xfs_da_args *args, int idx),
2236 	TP_ARGS(args, idx),
2237 	TP_STRUCT__entry(
2238 		__field(dev_t, dev)
2239 		__field(xfs_ino_t, ino)
2240 		__field(uint32_t, op_flags)
2241 		__field(int, idx)
2242 	),
2243 	TP_fast_assign(
2244 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2245 		__entry->ino = args->dp->i_ino;
2246 		__entry->op_flags = args->op_flags;
2247 		__entry->idx = idx;
2248 	),
2249 	TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
2250 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2251 		  __entry->ino,
2252 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2253 		  __entry->idx)
2254 )
2255 
2256 #define DEFINE_DIR2_SPACE_EVENT(name) \
2257 DEFINE_EVENT(xfs_dir2_space_class, name, \
2258 	TP_PROTO(struct xfs_da_args *args, int idx), \
2259 	TP_ARGS(args, idx))
2260 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
2261 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
2262 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
2263 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
2264 
2265 TRACE_EVENT(xfs_dir2_leafn_moveents,
2266 	TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
2267 	TP_ARGS(args, src_idx, dst_idx, count),
2268 	TP_STRUCT__entry(
2269 		__field(dev_t, dev)
2270 		__field(xfs_ino_t, ino)
2271 		__field(uint32_t, op_flags)
2272 		__field(int, src_idx)
2273 		__field(int, dst_idx)
2274 		__field(int, count)
2275 	),
2276 	TP_fast_assign(
2277 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2278 		__entry->ino = args->dp->i_ino;
2279 		__entry->op_flags = args->op_flags;
2280 		__entry->src_idx = src_idx;
2281 		__entry->dst_idx = dst_idx;
2282 		__entry->count = count;
2283 	),
2284 	TP_printk("dev %d:%d ino 0x%llx op_flags %s "
2285 		  "src_idx %d dst_idx %d count %d",
2286 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2287 		  __entry->ino,
2288 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2289 		  __entry->src_idx,
2290 		  __entry->dst_idx,
2291 		  __entry->count)
2292 );
2293 
2294 #define XFS_SWAPEXT_INODES \
2295 	{ 0,	"target" }, \
2296 	{ 1,	"temp" }
2297 
2298 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_DEV);
2299 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_LOCAL);
2300 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_EXTENTS);
2301 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_BTREE);
2302 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_UUID);
2303 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_META_BTREE);
2304 
2305 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
2306 	TP_PROTO(struct xfs_inode *ip, int which),
2307 	TP_ARGS(ip, which),
2308 	TP_STRUCT__entry(
2309 		__field(dev_t, dev)
2310 		__field(int, which)
2311 		__field(xfs_ino_t, ino)
2312 		__field(int, format)
2313 		__field(xfs_extnum_t, nex)
2314 		__field(int, broot_size)
2315 		__field(int, fork_off)
2316 	),
2317 	TP_fast_assign(
2318 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
2319 		__entry->which = which;
2320 		__entry->ino = ip->i_ino;
2321 		__entry->format = ip->i_df.if_format;
2322 		__entry->nex = ip->i_df.if_nextents;
2323 		__entry->broot_size = ip->i_df.if_broot_bytes;
2324 		__entry->fork_off = xfs_inode_fork_boff(ip);
2325 	),
2326 	TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %llu, "
2327 		  "broot size %d, forkoff 0x%x",
2328 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2329 		  __entry->ino,
2330 		  __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
2331 		  __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
2332 		  __entry->nex,
2333 		  __entry->broot_size,
2334 		  __entry->fork_off)
2335 )
2336 
2337 #define DEFINE_SWAPEXT_EVENT(name) \
2338 DEFINE_EVENT(xfs_swap_extent_class, name, \
2339 	TP_PROTO(struct xfs_inode *ip, int which), \
2340 	TP_ARGS(ip, which))
2341 
2342 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
2343 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
2344 
2345 TRACE_EVENT(xfs_log_recover,
2346 	TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
2347 	TP_ARGS(log, headblk, tailblk),
2348 	TP_STRUCT__entry(
2349 		__field(dev_t, dev)
2350 		__field(xfs_daddr_t, headblk)
2351 		__field(xfs_daddr_t, tailblk)
2352 	),
2353 	TP_fast_assign(
2354 		__entry->dev = log->l_mp->m_super->s_dev;
2355 		__entry->headblk = headblk;
2356 		__entry->tailblk = tailblk;
2357 	),
2358 	TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
2359 		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
2360 		  __entry->tailblk)
2361 )
2362 
2363 TRACE_EVENT(xfs_log_recover_record,
2364 	TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
2365 	TP_ARGS(log, rhead, pass),
2366 	TP_STRUCT__entry(
2367 		__field(dev_t, dev)
2368 		__field(xfs_lsn_t, lsn)
2369 		__field(int, len)
2370 		__field(int, num_logops)
2371 		__field(int, pass)
2372 	),
2373 	TP_fast_assign(
2374 		__entry->dev = log->l_mp->m_super->s_dev;
2375 		__entry->lsn = be64_to_cpu(rhead->h_lsn);
2376 		__entry->len = be32_to_cpu(rhead->h_len);
2377 		__entry->num_logops = be32_to_cpu(rhead->h_num_logops);
2378 		__entry->pass = pass;
2379 	),
2380 	TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
2381 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2382 		  __entry->lsn, __entry->len, __entry->num_logops,
2383 		   __entry->pass)
2384 )
2385 
2386 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2387 	TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2388 		struct xlog_recover_item *item, int pass),
2389 	TP_ARGS(log, trans, item, pass),
2390 	TP_STRUCT__entry(
2391 		__field(dev_t, dev)
2392 		__field(unsigned long, item)
2393 		__field(xlog_tid_t, tid)
2394 		__field(xfs_lsn_t, lsn)
2395 		__field(int, type)
2396 		__field(int, pass)
2397 		__field(int, count)
2398 		__field(int, total)
2399 	),
2400 	TP_fast_assign(
2401 		__entry->dev = log->l_mp->m_super->s_dev;
2402 		__entry->item = (unsigned long)item;
2403 		__entry->tid = trans->r_log_tid;
2404 		__entry->lsn = trans->r_lsn;
2405 		__entry->type = ITEM_TYPE(item);
2406 		__entry->pass = pass;
2407 		__entry->count = item->ri_cnt;
2408 		__entry->total = item->ri_total;
2409 	),
2410 	TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2411 		  "item type %s item region count/total %d/%d",
2412 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2413 		  __entry->tid,
2414 		  __entry->lsn,
2415 		  __entry->pass,
2416 		  (void *)__entry->item,
2417 		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2418 		  __entry->count,
2419 		  __entry->total)
2420 )
2421 
2422 #define DEFINE_LOG_RECOVER_ITEM(name) \
2423 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2424 	TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2425 		struct xlog_recover_item *item, int pass), \
2426 	TP_ARGS(log, trans, item, pass))
2427 
2428 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2429 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2430 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2431 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2432 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2433 
2434 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2435 	TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2436 	TP_ARGS(log, buf_f),
2437 	TP_STRUCT__entry(
2438 		__field(dev_t, dev)
2439 		__field(int64_t, blkno)
2440 		__field(unsigned short, len)
2441 		__field(unsigned short, flags)
2442 		__field(unsigned short, size)
2443 		__field(unsigned int, map_size)
2444 	),
2445 	TP_fast_assign(
2446 		__entry->dev = log->l_mp->m_super->s_dev;
2447 		__entry->blkno = buf_f->blf_blkno;
2448 		__entry->len = buf_f->blf_len;
2449 		__entry->flags = buf_f->blf_flags;
2450 		__entry->size = buf_f->blf_size;
2451 		__entry->map_size = buf_f->blf_map_size;
2452 	),
2453 	TP_printk("dev %d:%d daddr 0x%llx, bbcount 0x%x, flags 0x%x, size %d, "
2454 			"map_size %d",
2455 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2456 		  __entry->blkno,
2457 		  __entry->len,
2458 		  __entry->flags,
2459 		  __entry->size,
2460 		  __entry->map_size)
2461 )
2462 
2463 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2464 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2465 	TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2466 	TP_ARGS(log, buf_f))
2467 
2468 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2469 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2470 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2471 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2472 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2473 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2474 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2475 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2476 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2477 
2478 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2479 	TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2480 	TP_ARGS(log, in_f),
2481 	TP_STRUCT__entry(
2482 		__field(dev_t, dev)
2483 		__field(xfs_ino_t, ino)
2484 		__field(unsigned short, size)
2485 		__field(int, fields)
2486 		__field(unsigned short, asize)
2487 		__field(unsigned short, dsize)
2488 		__field(int64_t, blkno)
2489 		__field(int, len)
2490 		__field(int, boffset)
2491 	),
2492 	TP_fast_assign(
2493 		__entry->dev = log->l_mp->m_super->s_dev;
2494 		__entry->ino = in_f->ilf_ino;
2495 		__entry->size = in_f->ilf_size;
2496 		__entry->fields = in_f->ilf_fields;
2497 		__entry->asize = in_f->ilf_asize;
2498 		__entry->dsize = in_f->ilf_dsize;
2499 		__entry->blkno = in_f->ilf_blkno;
2500 		__entry->len = in_f->ilf_len;
2501 		__entry->boffset = in_f->ilf_boffset;
2502 	),
2503 	TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2504 			"dsize %d, daddr 0x%llx, bbcount 0x%x, boffset %d",
2505 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2506 		  __entry->ino,
2507 		  __entry->size,
2508 		  __entry->fields,
2509 		  __entry->asize,
2510 		  __entry->dsize,
2511 		  __entry->blkno,
2512 		  __entry->len,
2513 		  __entry->boffset)
2514 )
2515 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2516 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2517 	TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2518 	TP_ARGS(log, in_f))
2519 
2520 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2521 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2522 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2523 
2524 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2525 	TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2526 	TP_ARGS(log, in_f),
2527 	TP_STRUCT__entry(
2528 		__field(dev_t, dev)
2529 		__field(xfs_agnumber_t, agno)
2530 		__field(xfs_agblock_t, agbno)
2531 		__field(unsigned int, count)
2532 		__field(unsigned int, isize)
2533 		__field(xfs_agblock_t, length)
2534 		__field(unsigned int, gen)
2535 	),
2536 	TP_fast_assign(
2537 		__entry->dev = log->l_mp->m_super->s_dev;
2538 		__entry->agno = be32_to_cpu(in_f->icl_ag);
2539 		__entry->agbno = be32_to_cpu(in_f->icl_agbno);
2540 		__entry->count = be32_to_cpu(in_f->icl_count);
2541 		__entry->isize = be32_to_cpu(in_f->icl_isize);
2542 		__entry->length = be32_to_cpu(in_f->icl_length);
2543 		__entry->gen = be32_to_cpu(in_f->icl_gen);
2544 	),
2545 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x ireccount %u isize %u gen 0x%x",
2546 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2547 		  __entry->agno,
2548 		  __entry->agbno,
2549 		  __entry->length,
2550 		  __entry->count,
2551 		  __entry->isize,
2552 		  __entry->gen)
2553 )
2554 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2555 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2556 	TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2557 	TP_ARGS(log, in_f))
2558 
2559 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2560 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2561 
2562 DECLARE_EVENT_CLASS(xfs_discard_class,
2563 	TP_PROTO(const struct xfs_group *xg, xfs_agblock_t agbno,
2564 		 xfs_extlen_t len),
2565 	TP_ARGS(xg, agbno, len),
2566 	TP_STRUCT__entry(
2567 		__field(dev_t, dev)
2568 		__field(enum xfs_group_type, type)
2569 		__field(xfs_agnumber_t, agno)
2570 		__field(xfs_agblock_t, agbno)
2571 		__field(xfs_extlen_t, len)
2572 	),
2573 	TP_fast_assign(
2574 		__entry->dev = xg->xg_mount->m_super->s_dev;
2575 		__entry->type = xg->xg_type;
2576 		__entry->agno = xg->xg_gno;
2577 		__entry->agbno = agbno;
2578 		__entry->len = len;
2579 	),
2580 	TP_printk("dev %d:%d %sno 0x%x gbno 0x%x fsbcount 0x%x",
2581 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2582 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
2583 		  __entry->agno,
2584 		  __entry->agbno,
2585 		  __entry->len)
2586 )
2587 
2588 #define DEFINE_DISCARD_EVENT(name) \
2589 DEFINE_EVENT(xfs_discard_class, name, \
2590 	TP_PROTO(const struct xfs_group *xg, xfs_agblock_t agbno, \
2591 		 xfs_extlen_t len), \
2592 	TP_ARGS(xg, agbno, len))
2593 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2594 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2595 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2596 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2597 
2598 DECLARE_EVENT_CLASS(xfs_rtdiscard_class,
2599 	TP_PROTO(struct xfs_mount *mp,
2600 		 xfs_rtblock_t rtbno, xfs_rtblock_t len),
2601 	TP_ARGS(mp, rtbno, len),
2602 	TP_STRUCT__entry(
2603 		__field(dev_t, dev)
2604 		__field(xfs_rtblock_t, rtbno)
2605 		__field(xfs_rtblock_t, len)
2606 	),
2607 	TP_fast_assign(
2608 		__entry->dev = mp->m_rtdev_targp->bt_dev;
2609 		__entry->rtbno = rtbno;
2610 		__entry->len = len;
2611 	),
2612 	TP_printk("dev %d:%d rtbno 0x%llx rtbcount 0x%llx",
2613 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2614 		  __entry->rtbno,
2615 		  __entry->len)
2616 )
2617 
2618 #define DEFINE_RTDISCARD_EVENT(name) \
2619 DEFINE_EVENT(xfs_rtdiscard_class, name, \
2620 	TP_PROTO(struct xfs_mount *mp, \
2621 		 xfs_rtblock_t rtbno, xfs_rtblock_t len), \
2622 	TP_ARGS(mp, rtbno, len))
2623 DEFINE_RTDISCARD_EVENT(xfs_discard_rtextent);
2624 DEFINE_RTDISCARD_EVENT(xfs_discard_rttoosmall);
2625 DEFINE_RTDISCARD_EVENT(xfs_discard_rtrelax);
2626 
2627 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2628 	TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2629 	TP_ARGS(cur, level, bp),
2630 	TP_STRUCT__entry(
2631 		__field(dev_t, dev)
2632 		__string(name, cur->bc_ops->name)
2633 		__field(int, level)
2634 		__field(int, nlevels)
2635 		__field(int, ptr)
2636 		__field(xfs_daddr_t, daddr)
2637 	),
2638 	TP_fast_assign(
2639 		__entry->dev = cur->bc_mp->m_super->s_dev;
2640 		__assign_str(name);
2641 		__entry->level = level;
2642 		__entry->nlevels = cur->bc_nlevels;
2643 		__entry->ptr = cur->bc_levels[level].ptr;
2644 		__entry->daddr = bp ? xfs_buf_daddr(bp) : -1;
2645 	),
2646 	TP_printk("dev %d:%d %sbt level %d/%d ptr %d daddr 0x%llx",
2647 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2648 		  __get_str(name),
2649 		  __entry->level,
2650 		  __entry->nlevels,
2651 		  __entry->ptr,
2652 		  (unsigned long long)__entry->daddr)
2653 )
2654 
2655 #define DEFINE_BTREE_CUR_EVENT(name) \
2656 DEFINE_EVENT(xfs_btree_cur_class, name, \
2657 	TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2658 	TP_ARGS(cur, level, bp))
2659 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2660 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2661 
2662 TRACE_EVENT(xfs_btree_alloc_block,
2663 	TP_PROTO(struct xfs_btree_cur *cur, union xfs_btree_ptr *ptr, int stat,
2664 		 int error),
2665 	TP_ARGS(cur, ptr, stat, error),
2666 	TP_STRUCT__entry(
2667 		__field(dev_t, dev)
2668 		__field(xfs_agnumber_t, agno)
2669 		__field(xfs_ino_t, ino)
2670 		__string(name, cur->bc_ops->name)
2671 		__field(int, error)
2672 		__field(xfs_agblock_t, agbno)
2673 	),
2674 	TP_fast_assign(
2675 		__entry->dev = cur->bc_mp->m_super->s_dev;
2676 		switch (cur->bc_ops->type) {
2677 		case XFS_BTREE_TYPE_INODE:
2678 			__entry->agno = 0;
2679 			__entry->ino = cur->bc_ino.ip->i_ino;
2680 			break;
2681 		case XFS_BTREE_TYPE_AG:
2682 			__entry->agno = cur->bc_group->xg_gno;
2683 			__entry->ino = 0;
2684 			break;
2685 		case XFS_BTREE_TYPE_MEM:
2686 			__entry->agno = 0;
2687 			__entry->ino = 0;
2688 			break;
2689 		}
2690 		__assign_str(name);
2691 		__entry->error = error;
2692 		if (!error && stat) {
2693 			if (cur->bc_ops->ptr_len == XFS_BTREE_LONG_PTR_LEN) {
2694 				xfs_fsblock_t	fsb = be64_to_cpu(ptr->l);
2695 
2696 				__entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp,
2697 								fsb);
2698 				__entry->agbno = XFS_FSB_TO_AGBNO(cur->bc_mp,
2699 								fsb);
2700 			} else {
2701 				__entry->agbno = be32_to_cpu(ptr->s);
2702 			}
2703 		} else {
2704 			__entry->agbno = NULLAGBLOCK;
2705 		}
2706 	),
2707 	TP_printk("dev %d:%d %sbt agno 0x%x ino 0x%llx agbno 0x%x error %d",
2708 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2709 		  __get_str(name),
2710 		  __entry->agno,
2711 		  __entry->ino,
2712 		  __entry->agbno,
2713 		  __entry->error)
2714 );
2715 
2716 TRACE_EVENT(xfs_btree_free_block,
2717 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_buf *bp),
2718 	TP_ARGS(cur, bp),
2719 	TP_STRUCT__entry(
2720 		__field(dev_t, dev)
2721 		__field(xfs_agnumber_t, agno)
2722 		__field(xfs_ino_t, ino)
2723 		__string(name, cur->bc_ops->name)
2724 		__field(xfs_agblock_t, agbno)
2725 	),
2726 	TP_fast_assign(
2727 		__entry->dev = cur->bc_mp->m_super->s_dev;
2728 		__entry->agno = xfs_daddr_to_agno(cur->bc_mp,
2729 							xfs_buf_daddr(bp));
2730 		if (cur->bc_ops->type == XFS_BTREE_TYPE_INODE)
2731 			__entry->ino = cur->bc_ino.ip->i_ino;
2732 		else
2733 			__entry->ino = 0;
2734 		__assign_str(name);
2735 		__entry->agbno = xfs_daddr_to_agbno(cur->bc_mp,
2736 							xfs_buf_daddr(bp));
2737 	),
2738 	TP_printk("dev %d:%d %sbt agno 0x%x ino 0x%llx agbno 0x%x",
2739 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2740 		  __get_str(name),
2741 		  __entry->agno,
2742 		  __entry->ino,
2743 		  __entry->agbno)
2744 );
2745 
2746 /* deferred ops */
2747 struct xfs_defer_pending;
2748 
2749 DECLARE_EVENT_CLASS(xfs_defer_class,
2750 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2751 	TP_ARGS(tp, caller_ip),
2752 	TP_STRUCT__entry(
2753 		__field(dev_t, dev)
2754 		__field(struct xfs_trans *, tp)
2755 		__field(char, committed)
2756 		__field(unsigned long, caller_ip)
2757 	),
2758 	TP_fast_assign(
2759 		__entry->dev = tp->t_mountp->m_super->s_dev;
2760 		__entry->tp = tp;
2761 		__entry->caller_ip = caller_ip;
2762 	),
2763 	TP_printk("dev %d:%d tp %p caller %pS",
2764 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2765 		  __entry->tp,
2766 		  (char *)__entry->caller_ip)
2767 )
2768 #define DEFINE_DEFER_EVENT(name) \
2769 DEFINE_EVENT(xfs_defer_class, name, \
2770 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2771 	TP_ARGS(tp, caller_ip))
2772 
2773 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2774 	TP_PROTO(struct xfs_trans *tp, int error),
2775 	TP_ARGS(tp, error),
2776 	TP_STRUCT__entry(
2777 		__field(dev_t, dev)
2778 		__field(struct xfs_trans *, tp)
2779 		__field(char, committed)
2780 		__field(int, error)
2781 	),
2782 	TP_fast_assign(
2783 		__entry->dev = tp->t_mountp->m_super->s_dev;
2784 		__entry->tp = tp;
2785 		__entry->error = error;
2786 	),
2787 	TP_printk("dev %d:%d tp %p err %d",
2788 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2789 		  __entry->tp,
2790 		  __entry->error)
2791 )
2792 #define DEFINE_DEFER_ERROR_EVENT(name) \
2793 DEFINE_EVENT(xfs_defer_error_class, name, \
2794 	TP_PROTO(struct xfs_trans *tp, int error), \
2795 	TP_ARGS(tp, error))
2796 
2797 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2798 	TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2799 	TP_ARGS(mp, dfp),
2800 	TP_STRUCT__entry(
2801 		__field(dev_t, dev)
2802 		__string(name, dfp->dfp_ops->name)
2803 		__field(void *, intent)
2804 		__field(unsigned int, flags)
2805 		__field(char, committed)
2806 		__field(int, nr)
2807 	),
2808 	TP_fast_assign(
2809 		__entry->dev = mp ? mp->m_super->s_dev : 0;
2810 		__assign_str(name);
2811 		__entry->intent = dfp->dfp_intent;
2812 		__entry->flags = dfp->dfp_flags;
2813 		__entry->committed = dfp->dfp_done != NULL;
2814 		__entry->nr = dfp->dfp_count;
2815 	),
2816 	TP_printk("dev %d:%d optype %s intent %p flags %s committed %d nr %d",
2817 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2818 		  __get_str(name),
2819 		  __entry->intent,
2820 		  __print_flags(__entry->flags, "|", XFS_DEFER_PENDING_STRINGS),
2821 		  __entry->committed,
2822 		  __entry->nr)
2823 )
2824 #define DEFINE_DEFER_PENDING_EVENT(name) \
2825 DEFINE_EVENT(xfs_defer_pending_class, name, \
2826 	TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2827 	TP_ARGS(mp, dfp))
2828 
2829 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2830 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2831 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2832 DEFINE_DEFER_EVENT(xfs_defer_finish);
2833 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2834 
2835 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2836 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2837 
2838 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2839 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2840 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2841 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2842 DEFINE_DEFER_PENDING_EVENT(xfs_defer_relog_intent);
2843 DEFINE_DEFER_PENDING_EVENT(xfs_defer_isolate_paused);
2844 DEFINE_DEFER_PENDING_EVENT(xfs_defer_item_pause);
2845 DEFINE_DEFER_PENDING_EVENT(xfs_defer_item_unpause);
2846 
2847 DECLARE_EVENT_CLASS(xfs_free_extent_deferred_class,
2848 	TP_PROTO(struct xfs_mount *mp, struct xfs_extent_free_item *free),
2849 	TP_ARGS(mp, free),
2850 	TP_STRUCT__entry(
2851 		__field(dev_t, dev)
2852 		__field(enum xfs_group_type, type)
2853 		__field(xfs_agnumber_t, agno)
2854 		__field(xfs_agblock_t, agbno)
2855 		__field(xfs_extlen_t, len)
2856 		__field(unsigned int, flags)
2857 	),
2858 	TP_fast_assign(
2859 		__entry->dev = mp->m_super->s_dev;
2860 		__entry->type = free->xefi_group->xg_type;
2861 		__entry->agno = free->xefi_group->xg_gno;
2862 		__entry->agbno = xfs_fsb_to_gbno(mp, free->xefi_startblock,
2863 						free->xefi_group->xg_type);
2864 		__entry->len = free->xefi_blockcount;
2865 		__entry->flags = free->xefi_flags;
2866 	),
2867 	TP_printk("dev %d:%d %sno 0x%x gbno 0x%x fsbcount 0x%x flags 0x%x",
2868 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2869 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
2870 		  __entry->agno,
2871 		  __entry->agbno,
2872 		  __entry->len,
2873 		  __entry->flags)
2874 );
2875 #define DEFINE_FREE_EXTENT_DEFERRED_EVENT(name) \
2876 DEFINE_EVENT(xfs_free_extent_deferred_class, name, \
2877 	TP_PROTO(struct xfs_mount *mp, struct xfs_extent_free_item *free), \
2878 	TP_ARGS(mp, free))
2879 DEFINE_FREE_EXTENT_DEFERRED_EVENT(xfs_agfl_free_deferred);
2880 DEFINE_FREE_EXTENT_DEFERRED_EVENT(xfs_extent_free_defer);
2881 DEFINE_FREE_EXTENT_DEFERRED_EVENT(xfs_extent_free_deferred);
2882 
2883 DECLARE_EVENT_CLASS(xfs_defer_pending_item_class,
2884 	TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp,
2885 		 void *item),
2886 	TP_ARGS(mp, dfp, item),
2887 	TP_STRUCT__entry(
2888 		__field(dev_t, dev)
2889 		__string(name, dfp->dfp_ops->name)
2890 		__field(void *, intent)
2891 		__field(void *, item)
2892 		__field(char, committed)
2893 		__field(unsigned int, flags)
2894 		__field(int, nr)
2895 	),
2896 	TP_fast_assign(
2897 		__entry->dev = mp ? mp->m_super->s_dev : 0;
2898 		__assign_str(name);
2899 		__entry->intent = dfp->dfp_intent;
2900 		__entry->item = item;
2901 		__entry->committed = dfp->dfp_done != NULL;
2902 		__entry->flags = dfp->dfp_flags;
2903 		__entry->nr = dfp->dfp_count;
2904 	),
2905 	TP_printk("dev %d:%d optype %s intent %p item %p flags %s committed %d nr %d",
2906 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2907 		  __get_str(name),
2908 		  __entry->intent,
2909 		  __entry->item,
2910 		  __print_flags(__entry->flags, "|", XFS_DEFER_PENDING_STRINGS),
2911 		  __entry->committed,
2912 		  __entry->nr)
2913 )
2914 #define DEFINE_DEFER_PENDING_ITEM_EVENT(name) \
2915 DEFINE_EVENT(xfs_defer_pending_item_class, name, \
2916 	TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp, \
2917 		 void *item), \
2918 	TP_ARGS(mp, dfp, item))
2919 
2920 DEFINE_DEFER_PENDING_ITEM_EVENT(xfs_defer_add_item);
2921 DEFINE_DEFER_PENDING_ITEM_EVENT(xfs_defer_cancel_item);
2922 DEFINE_DEFER_PENDING_ITEM_EVENT(xfs_defer_finish_item);
2923 
2924 /* rmap tracepoints */
2925 DECLARE_EVENT_CLASS(xfs_rmap_class,
2926 	TP_PROTO(struct xfs_btree_cur *cur,
2927 		 xfs_agblock_t gbno, xfs_extlen_t len, bool unwritten,
2928 		 const struct xfs_owner_info *oinfo),
2929 	TP_ARGS(cur, gbno, len, unwritten, oinfo),
2930 	TP_STRUCT__entry(
2931 		__field(dev_t, dev)
2932 		__field(enum xfs_group_type, type)
2933 		__field(xfs_agnumber_t, agno)
2934 		__field(xfs_agblock_t, gbno)
2935 		__field(xfs_extlen_t, len)
2936 		__field(uint64_t, owner)
2937 		__field(uint64_t, offset)
2938 		__field(unsigned long, flags)
2939 	),
2940 	TP_fast_assign(
2941 		__entry->dev = cur->bc_mp->m_super->s_dev;
2942 		__entry->type = cur->bc_group->xg_type;
2943 		__entry->agno = cur->bc_group->xg_gno;
2944 		__entry->gbno = gbno;
2945 		__entry->len = len;
2946 		__entry->owner = oinfo->oi_owner;
2947 		__entry->offset = oinfo->oi_offset;
2948 		__entry->flags = oinfo->oi_flags;
2949 		if (unwritten)
2950 			__entry->flags |= XFS_RMAP_UNWRITTEN;
2951 	),
2952 	TP_printk("dev %d:%d %sno 0x%x gbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%lx",
2953 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2954 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
2955 		  __entry->agno,
2956 		  __entry->gbno,
2957 		  __entry->len,
2958 		  __entry->owner,
2959 		  __entry->offset,
2960 		  __entry->flags)
2961 );
2962 #define DEFINE_RMAP_EVENT(name) \
2963 DEFINE_EVENT(xfs_rmap_class, name, \
2964 	TP_PROTO(struct xfs_btree_cur *cur, \
2965 		 xfs_agblock_t gbno, xfs_extlen_t len, bool unwritten, \
2966 		 const struct xfs_owner_info *oinfo), \
2967 	TP_ARGS(cur, gbno, len, unwritten, oinfo))
2968 
2969 /* btree cursor error/%ip tracepoint class */
2970 DECLARE_EVENT_CLASS(xfs_btree_error_class,
2971 	TP_PROTO(struct xfs_btree_cur *cur, int error,
2972 		 unsigned long caller_ip),
2973 	TP_ARGS(cur, error, caller_ip),
2974 	TP_STRUCT__entry(
2975 		__field(dev_t, dev)
2976 		__field(xfs_agnumber_t, agno)
2977 		__field(xfs_ino_t, ino)
2978 		__field(int, error)
2979 		__field(unsigned long, caller_ip)
2980 	),
2981 	TP_fast_assign(
2982 		__entry->dev = cur->bc_mp->m_super->s_dev;
2983 		switch (cur->bc_ops->type) {
2984 		case XFS_BTREE_TYPE_INODE:
2985 			__entry->agno = 0;
2986 			__entry->ino = cur->bc_ino.ip->i_ino;
2987 			break;
2988 		case XFS_BTREE_TYPE_AG:
2989 			__entry->agno = cur->bc_group->xg_gno;
2990 			__entry->ino = 0;
2991 			break;
2992 		case XFS_BTREE_TYPE_MEM:
2993 			__entry->agno = 0;
2994 			__entry->ino = 0;
2995 			break;
2996 		}
2997 		__entry->error = error;
2998 		__entry->caller_ip = caller_ip;
2999 	),
3000 	TP_printk("dev %d:%d agno 0x%x ino 0x%llx error %d caller %pS",
3001 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3002 		  __entry->agno,
3003 		  __entry->ino,
3004 		  __entry->error,
3005 		  (char *)__entry->caller_ip)
3006 );
3007 
3008 #define DEFINE_BTREE_ERROR_EVENT(name) \
3009 DEFINE_EVENT(xfs_btree_error_class, name, \
3010 	TP_PROTO(struct xfs_btree_cur *cur, int error, \
3011 		 unsigned long caller_ip), \
3012 	TP_ARGS(cur, error, caller_ip))
3013 
3014 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
3015 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
3016 DEFINE_BTREE_ERROR_EVENT(xfs_rmap_unmap_error);
3017 DEFINE_RMAP_EVENT(xfs_rmap_map);
3018 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
3019 DEFINE_BTREE_ERROR_EVENT(xfs_rmap_map_error);
3020 DEFINE_RMAP_EVENT(xfs_rmap_convert);
3021 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
3022 DEFINE_BTREE_ERROR_EVENT(xfs_rmap_convert_error);
3023 
3024 TRACE_EVENT(xfs_rmap_convert_state,
3025 	TP_PROTO(struct xfs_btree_cur *cur, int state,
3026 		 unsigned long caller_ip),
3027 	TP_ARGS(cur, state, caller_ip),
3028 	TP_STRUCT__entry(
3029 		__field(dev_t, dev)
3030 		__field(enum xfs_group_type, type)
3031 		__field(xfs_agnumber_t, agno)
3032 		__field(int, state)
3033 		__field(unsigned long, caller_ip)
3034 	),
3035 	TP_fast_assign(
3036 		__entry->dev = cur->bc_mp->m_super->s_dev;
3037 		__entry->type = cur->bc_group->xg_type;
3038 		__entry->agno = cur->bc_group->xg_gno;
3039 		__entry->state = state;
3040 		__entry->caller_ip = caller_ip;
3041 	),
3042 	TP_printk("dev %d:%d %sno 0x%x state %d caller %pS",
3043 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3044 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3045 		  __entry->agno,
3046 		  __entry->state,
3047 		  (char *)__entry->caller_ip)
3048 );
3049 
3050 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
3051 	TP_PROTO(struct xfs_btree_cur *cur,
3052 		 xfs_agblock_t gbno, xfs_extlen_t len,
3053 		 uint64_t owner, uint64_t offset, unsigned int flags),
3054 	TP_ARGS(cur, gbno, len, owner, offset, flags),
3055 	TP_STRUCT__entry(
3056 		__field(dev_t, dev)
3057 		__field(enum xfs_group_type, type)
3058 		__field(xfs_agnumber_t, agno)
3059 		__field(xfs_agblock_t, gbno)
3060 		__field(xfs_extlen_t, len)
3061 		__field(uint64_t, owner)
3062 		__field(uint64_t, offset)
3063 		__field(unsigned int, flags)
3064 	),
3065 	TP_fast_assign(
3066 		__entry->dev = cur->bc_mp->m_super->s_dev;
3067 		__entry->type = cur->bc_group->xg_type;
3068 		__entry->agno = cur->bc_group->xg_gno;
3069 		__entry->gbno = gbno;
3070 		__entry->len = len;
3071 		__entry->owner = owner;
3072 		__entry->offset = offset;
3073 		__entry->flags = flags;
3074 	),
3075 	TP_printk("dev %d:%d %sno 0x%x gbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%x",
3076 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3077 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3078 		  __entry->agno,
3079 		  __entry->gbno,
3080 		  __entry->len,
3081 		  __entry->owner,
3082 		  __entry->offset,
3083 		  __entry->flags)
3084 );
3085 #define DEFINE_RMAPBT_EVENT(name) \
3086 DEFINE_EVENT(xfs_rmapbt_class, name, \
3087 	TP_PROTO(struct xfs_btree_cur *cur, \
3088 		 xfs_agblock_t gbno, xfs_extlen_t len, \
3089 		 uint64_t owner, uint64_t offset, unsigned int flags), \
3090 	TP_ARGS(cur, gbno, len, owner, offset, flags))
3091 
3092 TRACE_DEFINE_ENUM(XFS_RMAP_MAP);
3093 TRACE_DEFINE_ENUM(XFS_RMAP_MAP_SHARED);
3094 TRACE_DEFINE_ENUM(XFS_RMAP_UNMAP);
3095 TRACE_DEFINE_ENUM(XFS_RMAP_UNMAP_SHARED);
3096 TRACE_DEFINE_ENUM(XFS_RMAP_CONVERT);
3097 TRACE_DEFINE_ENUM(XFS_RMAP_CONVERT_SHARED);
3098 TRACE_DEFINE_ENUM(XFS_RMAP_ALLOC);
3099 TRACE_DEFINE_ENUM(XFS_RMAP_FREE);
3100 
3101 DECLARE_EVENT_CLASS(xfs_rmap_deferred_class,
3102 	TP_PROTO(struct xfs_mount *mp, struct xfs_rmap_intent *ri),
3103 	TP_ARGS(mp, ri),
3104 	TP_STRUCT__entry(
3105 		__field(dev_t, dev)
3106 		__field(unsigned long long, owner)
3107 		__field(enum xfs_group_type, type)
3108 		__field(xfs_agnumber_t, agno)
3109 		__field(xfs_agblock_t, gbno)
3110 		__field(int, whichfork)
3111 		__field(xfs_fileoff_t, l_loff)
3112 		__field(xfs_filblks_t, l_len)
3113 		__field(xfs_exntst_t, l_state)
3114 		__field(int, op)
3115 	),
3116 	TP_fast_assign(
3117 		__entry->dev = mp->m_super->s_dev;
3118 		__entry->type = ri->ri_group->xg_type;
3119 		__entry->agno = ri->ri_group->xg_gno;
3120 		__entry->gbno = xfs_fsb_to_gbno(mp,
3121 						ri->ri_bmap.br_startblock,
3122 						ri->ri_group->xg_type);
3123 		__entry->owner = ri->ri_owner;
3124 		__entry->whichfork = ri->ri_whichfork;
3125 		__entry->l_loff = ri->ri_bmap.br_startoff;
3126 		__entry->l_len = ri->ri_bmap.br_blockcount;
3127 		__entry->l_state = ri->ri_bmap.br_state;
3128 		__entry->op = ri->ri_type;
3129 	),
3130 	TP_printk("dev %d:%d op %s %sno 0x%x gbno 0x%x owner 0x%llx %s fileoff 0x%llx fsbcount 0x%llx state %d",
3131 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3132 		  __print_symbolic(__entry->op, XFS_RMAP_INTENT_STRINGS),
3133 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3134 		  __entry->agno,
3135 		  __entry->gbno,
3136 		  __entry->owner,
3137 		  __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
3138 		  __entry->l_loff,
3139 		  __entry->l_len,
3140 		  __entry->l_state)
3141 );
3142 #define DEFINE_RMAP_DEFERRED_EVENT(name) \
3143 DEFINE_EVENT(xfs_rmap_deferred_class, name, \
3144 	TP_PROTO(struct xfs_mount *mp, struct xfs_rmap_intent *ri), \
3145 	TP_ARGS(mp, ri))
3146 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
3147 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
3148 
3149 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
3150 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
3151 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
3152 DEFINE_BTREE_ERROR_EVENT(xfs_rmap_insert_error);
3153 DEFINE_BTREE_ERROR_EVENT(xfs_rmap_delete_error);
3154 DEFINE_BTREE_ERROR_EVENT(xfs_rmap_update_error);
3155 
3156 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
3157 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
3158 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
3159 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
3160 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
3161 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
3162 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
3163 
3164 /* deferred bmbt updates */
3165 TRACE_DEFINE_ENUM(XFS_BMAP_MAP);
3166 TRACE_DEFINE_ENUM(XFS_BMAP_UNMAP);
3167 
3168 DECLARE_EVENT_CLASS(xfs_bmap_deferred_class,
3169 	TP_PROTO(struct xfs_bmap_intent *bi),
3170 	TP_ARGS(bi),
3171 	TP_STRUCT__entry(
3172 		__field(dev_t, dev)
3173 		__field(enum xfs_group_type, type)
3174 		__field(xfs_agnumber_t, agno)
3175 		__field(xfs_ino_t, ino)
3176 		__field(unsigned long long, gbno)
3177 		__field(int, whichfork)
3178 		__field(xfs_fileoff_t, l_loff)
3179 		__field(xfs_filblks_t, l_len)
3180 		__field(xfs_exntst_t, l_state)
3181 		__field(int, op)
3182 	),
3183 	TP_fast_assign(
3184 		struct xfs_inode	*ip = bi->bi_owner;
3185 		struct xfs_mount	*mp = ip->i_mount;
3186 
3187 		__entry->dev = mp->m_super->s_dev;
3188 		__entry->type = bi->bi_group->xg_type;
3189 		__entry->agno = bi->bi_group->xg_gno;
3190 		if (bi->bi_group->xg_type == XG_TYPE_RTG &&
3191 		    !xfs_has_rtgroups(mp)) {
3192 			/*
3193 			 * Legacy rt filesystems do not have allocation groups
3194 			 * ondisk.  We emulate this incore with one gigantic
3195 			 * rtgroup whose size can exceed a 32-bit block number.
3196 			 * For this tracepoint, we report group 0 and a 64-bit
3197 			 * group block number.
3198 			 */
3199 			__entry->gbno = bi->bi_bmap.br_startblock;
3200 		} else {
3201 			__entry->gbno = xfs_fsb_to_gbno(mp,
3202 						bi->bi_bmap.br_startblock,
3203 						bi->bi_group->xg_type);
3204 		}
3205 		__entry->ino = ip->i_ino;
3206 		__entry->whichfork = bi->bi_whichfork;
3207 		__entry->l_loff = bi->bi_bmap.br_startoff;
3208 		__entry->l_len = bi->bi_bmap.br_blockcount;
3209 		__entry->l_state = bi->bi_bmap.br_state;
3210 		__entry->op = bi->bi_type;
3211 	),
3212 	TP_printk("dev %d:%d op %s ino 0x%llx %sno 0x%x gbno 0x%llx %s fileoff 0x%llx fsbcount 0x%llx state %d",
3213 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3214 		  __print_symbolic(__entry->op, XFS_BMAP_INTENT_STRINGS),
3215 		  __entry->ino,
3216 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3217 		  __entry->agno,
3218 		  __entry->gbno,
3219 		  __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
3220 		  __entry->l_loff,
3221 		  __entry->l_len,
3222 		  __entry->l_state)
3223 );
3224 #define DEFINE_BMAP_DEFERRED_EVENT(name) \
3225 DEFINE_EVENT(xfs_bmap_deferred_class, name, \
3226 	TP_PROTO(struct xfs_bmap_intent *bi), \
3227 	TP_ARGS(bi))
3228 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
3229 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
3230 
3231 /* per-AG reservation */
3232 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
3233 	TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
3234 		 xfs_extlen_t len),
3235 	TP_ARGS(pag, resv, len),
3236 	TP_STRUCT__entry(
3237 		__field(dev_t, dev)
3238 		__field(xfs_agnumber_t, agno)
3239 		__field(int, resv)
3240 		__field(xfs_extlen_t, freeblks)
3241 		__field(xfs_extlen_t, flcount)
3242 		__field(xfs_extlen_t, reserved)
3243 		__field(xfs_extlen_t, asked)
3244 		__field(xfs_extlen_t, len)
3245 	),
3246 	TP_fast_assign(
3247 		struct xfs_ag_resv	*r = xfs_perag_resv(pag, resv);
3248 
3249 		__entry->dev = pag_mount(pag)->m_super->s_dev;
3250 		__entry->agno = pag_agno(pag);
3251 		__entry->resv = resv;
3252 		__entry->freeblks = pag->pagf_freeblks;
3253 		__entry->flcount = pag->pagf_flcount;
3254 		__entry->reserved = r ? r->ar_reserved : 0;
3255 		__entry->asked = r ? r->ar_asked : 0;
3256 		__entry->len = len;
3257 	),
3258 	TP_printk("dev %d:%d agno 0x%x resv %d freeblks %u flcount %u "
3259 		  "resv %u ask %u len %u",
3260 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3261 		  __entry->agno,
3262 		  __entry->resv,
3263 		  __entry->freeblks,
3264 		  __entry->flcount,
3265 		  __entry->reserved,
3266 		  __entry->asked,
3267 		  __entry->len)
3268 )
3269 #define DEFINE_AG_RESV_EVENT(name) \
3270 DEFINE_EVENT(xfs_ag_resv_class, name, \
3271 	TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
3272 		 xfs_extlen_t len), \
3273 	TP_ARGS(pag, type, len))
3274 
3275 /* per-AG reservation tracepoints */
3276 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
3277 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
3278 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
3279 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
3280 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
3281 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
3282 
3283 TRACE_EVENT(xfs_ag_resv_init_error,
3284 	TP_PROTO(const struct xfs_perag *pag, int error,
3285 		 unsigned long caller_ip),
3286 	TP_ARGS(pag, error, caller_ip),
3287 	TP_STRUCT__entry(
3288 		__field(dev_t, dev)
3289 		__field(xfs_agnumber_t, agno)
3290 		__field(int, error)
3291 		__field(unsigned long, caller_ip)
3292 	),
3293 	TP_fast_assign(
3294 		__entry->dev = pag_mount(pag)->m_super->s_dev;
3295 		__entry->agno = pag_agno(pag);
3296 		__entry->error = error;
3297 		__entry->caller_ip = caller_ip;
3298 	),
3299 	TP_printk("dev %d:%d agno 0x%x error %d caller %pS",
3300 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3301 		  __entry->agno,
3302 		  __entry->error,
3303 		  (char *)__entry->caller_ip)
3304 );
3305 
3306 /* refcount tracepoint classes */
3307 
3308 DECLARE_EVENT_CLASS(xfs_refcount_class,
3309 	TP_PROTO(struct xfs_btree_cur *cur, xfs_agblock_t gbno,
3310 		xfs_extlen_t len),
3311 	TP_ARGS(cur, gbno, len),
3312 	TP_STRUCT__entry(
3313 		__field(dev_t, dev)
3314 		__field(enum xfs_group_type, type)
3315 		__field(xfs_agnumber_t, agno)
3316 		__field(xfs_agblock_t, gbno)
3317 		__field(xfs_extlen_t, len)
3318 	),
3319 	TP_fast_assign(
3320 		__entry->dev = cur->bc_mp->m_super->s_dev;
3321 		__entry->type = cur->bc_group->xg_type;
3322 		__entry->agno = cur->bc_group->xg_gno;
3323 		__entry->gbno = gbno;
3324 		__entry->len = len;
3325 	),
3326 	TP_printk("dev %d:%d %sno 0x%x gbno 0x%x fsbcount 0x%x",
3327 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3328 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3329 		  __entry->agno,
3330 		  __entry->gbno,
3331 		  __entry->len)
3332 );
3333 #define DEFINE_REFCOUNT_EVENT(name) \
3334 DEFINE_EVENT(xfs_refcount_class, name, \
3335 	TP_PROTO(struct xfs_btree_cur *cur, xfs_agblock_t gbno, \
3336 		xfs_extlen_t len), \
3337 	TP_ARGS(cur, gbno, len))
3338 
3339 TRACE_DEFINE_ENUM(XFS_LOOKUP_EQi);
3340 TRACE_DEFINE_ENUM(XFS_LOOKUP_LEi);
3341 TRACE_DEFINE_ENUM(XFS_LOOKUP_GEi);
3342 TRACE_EVENT(xfs_refcount_lookup,
3343 	TP_PROTO(struct xfs_btree_cur *cur, xfs_agblock_t gbno,
3344 		xfs_lookup_t dir),
3345 	TP_ARGS(cur, gbno, dir),
3346 	TP_STRUCT__entry(
3347 		__field(dev_t, dev)
3348 		__field(enum xfs_group_type, type)
3349 		__field(xfs_agnumber_t, agno)
3350 		__field(xfs_agblock_t, gbno)
3351 		__field(xfs_lookup_t, dir)
3352 	),
3353 	TP_fast_assign(
3354 		__entry->dev = cur->bc_mp->m_super->s_dev;
3355 		__entry->type = cur->bc_group->xg_type;
3356 		__entry->agno = cur->bc_group->xg_gno;
3357 		__entry->gbno = gbno;
3358 		__entry->dir = dir;
3359 	),
3360 	TP_printk("dev %d:%d %sno 0x%x gbno 0x%x cmp %s(%d)",
3361 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3362 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3363 		  __entry->agno,
3364 		  __entry->gbno,
3365 		  __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
3366 		  __entry->dir)
3367 )
3368 
3369 /* single-rcext tracepoint class */
3370 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
3371 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *irec),
3372 	TP_ARGS(cur, irec),
3373 	TP_STRUCT__entry(
3374 		__field(dev_t, dev)
3375 		__field(enum xfs_group_type, type)
3376 		__field(xfs_agnumber_t, agno)
3377 		__field(enum xfs_refc_domain, domain)
3378 		__field(xfs_agblock_t, startblock)
3379 		__field(xfs_extlen_t, blockcount)
3380 		__field(xfs_nlink_t, refcount)
3381 	),
3382 	TP_fast_assign(
3383 		__entry->dev = cur->bc_mp->m_super->s_dev;
3384 		__entry->type = cur->bc_group->xg_type;
3385 		__entry->agno = cur->bc_group->xg_gno;
3386 		__entry->domain = irec->rc_domain;
3387 		__entry->startblock = irec->rc_startblock;
3388 		__entry->blockcount = irec->rc_blockcount;
3389 		__entry->refcount = irec->rc_refcount;
3390 	),
3391 	TP_printk("dev %d:%d %sno 0x%x dom %s gbno 0x%x fsbcount 0x%x refcount %u",
3392 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3393 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3394 		  __entry->agno,
3395 		  __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
3396 		  __entry->startblock,
3397 		  __entry->blockcount,
3398 		  __entry->refcount)
3399 )
3400 
3401 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
3402 DEFINE_EVENT(xfs_refcount_extent_class, name, \
3403 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *irec), \
3404 	TP_ARGS(cur, irec))
3405 
3406 /* single-rcext and an agbno tracepoint class */
3407 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
3408 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *irec,
3409 		 xfs_agblock_t gbno),
3410 	TP_ARGS(cur, irec, gbno),
3411 	TP_STRUCT__entry(
3412 		__field(dev_t, dev)
3413 		__field(enum xfs_group_type, type)
3414 		__field(xfs_agnumber_t, agno)
3415 		__field(enum xfs_refc_domain, domain)
3416 		__field(xfs_agblock_t, startblock)
3417 		__field(xfs_extlen_t, blockcount)
3418 		__field(xfs_nlink_t, refcount)
3419 		__field(xfs_agblock_t, gbno)
3420 	),
3421 	TP_fast_assign(
3422 		__entry->dev = cur->bc_mp->m_super->s_dev;
3423 		__entry->type = cur->bc_group->xg_type;
3424 		__entry->agno = cur->bc_group->xg_gno;
3425 		__entry->domain = irec->rc_domain;
3426 		__entry->startblock = irec->rc_startblock;
3427 		__entry->blockcount = irec->rc_blockcount;
3428 		__entry->refcount = irec->rc_refcount;
3429 		__entry->gbno = gbno;
3430 	),
3431 	TP_printk("dev %d:%d %sno 0x%x dom %s gbno 0x%x fsbcount 0x%x refcount %u @ gbno 0x%x",
3432 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3433 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3434 		  __entry->agno,
3435 		  __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
3436 		  __entry->startblock,
3437 		  __entry->blockcount,
3438 		  __entry->refcount,
3439 		  __entry->gbno)
3440 )
3441 
3442 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
3443 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
3444 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *irec, \
3445 		 xfs_agblock_t gbno), \
3446 	TP_ARGS(cur, irec, gbno))
3447 
3448 /* double-rcext tracepoint class */
3449 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
3450 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *i1,
3451 		 struct xfs_refcount_irec *i2),
3452 	TP_ARGS(cur, i1, i2),
3453 	TP_STRUCT__entry(
3454 		__field(dev_t, dev)
3455 		__field(enum xfs_group_type, type)
3456 		__field(xfs_agnumber_t, agno)
3457 		__field(enum xfs_refc_domain, i1_domain)
3458 		__field(xfs_agblock_t, i1_startblock)
3459 		__field(xfs_extlen_t, i1_blockcount)
3460 		__field(xfs_nlink_t, i1_refcount)
3461 		__field(enum xfs_refc_domain, i2_domain)
3462 		__field(xfs_agblock_t, i2_startblock)
3463 		__field(xfs_extlen_t, i2_blockcount)
3464 		__field(xfs_nlink_t, i2_refcount)
3465 	),
3466 	TP_fast_assign(
3467 		__entry->dev = cur->bc_mp->m_super->s_dev;
3468 		__entry->type = cur->bc_group->xg_type;
3469 		__entry->agno = cur->bc_group->xg_gno;
3470 		__entry->i1_domain = i1->rc_domain;
3471 		__entry->i1_startblock = i1->rc_startblock;
3472 		__entry->i1_blockcount = i1->rc_blockcount;
3473 		__entry->i1_refcount = i1->rc_refcount;
3474 		__entry->i2_domain = i2->rc_domain;
3475 		__entry->i2_startblock = i2->rc_startblock;
3476 		__entry->i2_blockcount = i2->rc_blockcount;
3477 		__entry->i2_refcount = i2->rc_refcount;
3478 	),
3479 	TP_printk("dev %d:%d %sno 0x%x dom %s gbno 0x%x fsbcount 0x%x refcount %u -- "
3480 		  "dom %s gbno 0x%x fsbcount 0x%x refcount %u",
3481 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3482 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3483 		  __entry->agno,
3484 		  __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3485 		  __entry->i1_startblock,
3486 		  __entry->i1_blockcount,
3487 		  __entry->i1_refcount,
3488 		  __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3489 		  __entry->i2_startblock,
3490 		  __entry->i2_blockcount,
3491 		  __entry->i2_refcount)
3492 )
3493 
3494 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
3495 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
3496 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *i1, \
3497 		 struct xfs_refcount_irec *i2), \
3498 	TP_ARGS(cur, i1, i2))
3499 
3500 /* double-rcext and an agbno tracepoint class */
3501 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
3502 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *i1,
3503 		 struct xfs_refcount_irec *i2, xfs_agblock_t gbno),
3504 	TP_ARGS(cur, i1, i2, gbno),
3505 	TP_STRUCT__entry(
3506 		__field(dev_t, dev)
3507 		__field(enum xfs_group_type, type)
3508 		__field(xfs_agnumber_t, agno)
3509 		__field(enum xfs_refc_domain, i1_domain)
3510 		__field(xfs_agblock_t, i1_startblock)
3511 		__field(xfs_extlen_t, i1_blockcount)
3512 		__field(xfs_nlink_t, i1_refcount)
3513 		__field(enum xfs_refc_domain, i2_domain)
3514 		__field(xfs_agblock_t, i2_startblock)
3515 		__field(xfs_extlen_t, i2_blockcount)
3516 		__field(xfs_nlink_t, i2_refcount)
3517 		__field(xfs_agblock_t, gbno)
3518 	),
3519 	TP_fast_assign(
3520 		__entry->dev = cur->bc_mp->m_super->s_dev;
3521 		__entry->type = cur->bc_group->xg_type;
3522 		__entry->agno = cur->bc_group->xg_gno;
3523 		__entry->i1_domain = i1->rc_domain;
3524 		__entry->i1_startblock = i1->rc_startblock;
3525 		__entry->i1_blockcount = i1->rc_blockcount;
3526 		__entry->i1_refcount = i1->rc_refcount;
3527 		__entry->i2_domain = i2->rc_domain;
3528 		__entry->i2_startblock = i2->rc_startblock;
3529 		__entry->i2_blockcount = i2->rc_blockcount;
3530 		__entry->i2_refcount = i2->rc_refcount;
3531 		__entry->gbno = gbno;
3532 	),
3533 	TP_printk("dev %d:%d %sno 0x%x dom %s gbno 0x%x fsbcount 0x%x refcount %u -- "
3534 		  "dom %s gbno 0x%x fsbcount 0x%x refcount %u @ gbno 0x%x",
3535 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3536 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3537 		  __entry->agno,
3538 		  __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3539 		  __entry->i1_startblock,
3540 		  __entry->i1_blockcount,
3541 		  __entry->i1_refcount,
3542 		  __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3543 		  __entry->i2_startblock,
3544 		  __entry->i2_blockcount,
3545 		  __entry->i2_refcount,
3546 		  __entry->gbno)
3547 )
3548 
3549 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
3550 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
3551 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *i1, \
3552 		struct xfs_refcount_irec *i2, xfs_agblock_t gbno), \
3553 	TP_ARGS(cur, i1, i2, gbno))
3554 
3555 /* triple-rcext tracepoint class */
3556 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
3557 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *i1,
3558 		struct xfs_refcount_irec *i2, struct xfs_refcount_irec *i3),
3559 	TP_ARGS(cur, i1, i2, i3),
3560 	TP_STRUCT__entry(
3561 		__field(dev_t, dev)
3562 		__field(enum xfs_group_type, type)
3563 		__field(xfs_agnumber_t, agno)
3564 		__field(enum xfs_refc_domain, i1_domain)
3565 		__field(xfs_agblock_t, i1_startblock)
3566 		__field(xfs_extlen_t, i1_blockcount)
3567 		__field(xfs_nlink_t, i1_refcount)
3568 		__field(enum xfs_refc_domain, i2_domain)
3569 		__field(xfs_agblock_t, i2_startblock)
3570 		__field(xfs_extlen_t, i2_blockcount)
3571 		__field(xfs_nlink_t, i2_refcount)
3572 		__field(enum xfs_refc_domain, i3_domain)
3573 		__field(xfs_agblock_t, i3_startblock)
3574 		__field(xfs_extlen_t, i3_blockcount)
3575 		__field(xfs_nlink_t, i3_refcount)
3576 	),
3577 	TP_fast_assign(
3578 		__entry->dev = cur->bc_mp->m_super->s_dev;
3579 		__entry->type = cur->bc_group->xg_type;
3580 		__entry->agno = cur->bc_group->xg_gno;
3581 		__entry->i1_domain = i1->rc_domain;
3582 		__entry->i1_startblock = i1->rc_startblock;
3583 		__entry->i1_blockcount = i1->rc_blockcount;
3584 		__entry->i1_refcount = i1->rc_refcount;
3585 		__entry->i2_domain = i2->rc_domain;
3586 		__entry->i2_startblock = i2->rc_startblock;
3587 		__entry->i2_blockcount = i2->rc_blockcount;
3588 		__entry->i2_refcount = i2->rc_refcount;
3589 		__entry->i3_domain = i3->rc_domain;
3590 		__entry->i3_startblock = i3->rc_startblock;
3591 		__entry->i3_blockcount = i3->rc_blockcount;
3592 		__entry->i3_refcount = i3->rc_refcount;
3593 	),
3594 	TP_printk("dev %d:%d %sno 0x%x dom %s gbno 0x%x fsbcount 0x%x refcount %u -- "
3595 		  "dom %s gbno 0x%x fsbcount 0x%x refcount %u -- "
3596 		  "dom %s gbno 0x%x fsbcount 0x%x refcount %u",
3597 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3598 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3599 		  __entry->agno,
3600 		  __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3601 		  __entry->i1_startblock,
3602 		  __entry->i1_blockcount,
3603 		  __entry->i1_refcount,
3604 		  __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3605 		  __entry->i2_startblock,
3606 		  __entry->i2_blockcount,
3607 		  __entry->i2_refcount,
3608 		  __print_symbolic(__entry->i3_domain, XFS_REFC_DOMAIN_STRINGS),
3609 		  __entry->i3_startblock,
3610 		  __entry->i3_blockcount,
3611 		  __entry->i3_refcount)
3612 );
3613 
3614 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
3615 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
3616 	TP_PROTO(struct xfs_btree_cur *cur, struct xfs_refcount_irec *i1, \
3617 		struct xfs_refcount_irec *i2, struct xfs_refcount_irec *i3), \
3618 	TP_ARGS(cur, i1, i2, i3))
3619 
3620 /* refcount btree tracepoints */
3621 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
3622 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
3623 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
3624 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
3625 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_insert_error);
3626 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_delete_error);
3627 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_update_error);
3628 
3629 /* refcount adjustment tracepoints */
3630 DEFINE_REFCOUNT_EVENT(xfs_refcount_increase);
3631 DEFINE_REFCOUNT_EVENT(xfs_refcount_decrease);
3632 DEFINE_REFCOUNT_EVENT(xfs_refcount_cow_increase);
3633 DEFINE_REFCOUNT_EVENT(xfs_refcount_cow_decrease);
3634 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
3635 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
3636 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
3637 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
3638 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
3639 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
3640 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
3641 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_adjust_error);
3642 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_adjust_cow_error);
3643 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
3644 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_modify_extent_error);
3645 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_split_extent_error);
3646 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
3647 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
3648 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_find_left_extent_error);
3649 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_find_right_extent_error);
3650 
3651 /* reflink helpers */
3652 DEFINE_REFCOUNT_EVENT(xfs_refcount_find_shared);
3653 DEFINE_REFCOUNT_EVENT(xfs_refcount_find_shared_result);
3654 DEFINE_BTREE_ERROR_EVENT(xfs_refcount_find_shared_error);
3655 
3656 TRACE_DEFINE_ENUM(XFS_REFCOUNT_INCREASE);
3657 TRACE_DEFINE_ENUM(XFS_REFCOUNT_DECREASE);
3658 TRACE_DEFINE_ENUM(XFS_REFCOUNT_ALLOC_COW);
3659 TRACE_DEFINE_ENUM(XFS_REFCOUNT_FREE_COW);
3660 
3661 DECLARE_EVENT_CLASS(xfs_refcount_deferred_class,
3662 	TP_PROTO(struct xfs_mount *mp, struct xfs_refcount_intent *refc),
3663 	TP_ARGS(mp, refc),
3664 	TP_STRUCT__entry(
3665 		__field(dev_t, dev)
3666 		__field(enum xfs_group_type, type)
3667 		__field(xfs_agnumber_t, agno)
3668 		__field(int, op)
3669 		__field(xfs_agblock_t, gbno)
3670 		__field(xfs_extlen_t, len)
3671 	),
3672 	TP_fast_assign(
3673 		__entry->dev = mp->m_super->s_dev;
3674 		__entry->type = refc->ri_group->xg_type;
3675 		__entry->agno = refc->ri_group->xg_gno;
3676 		__entry->op = refc->ri_type;
3677 		__entry->gbno = xfs_fsb_to_gbno(mp, refc->ri_startblock,
3678 						   refc->ri_group->xg_type);
3679 		__entry->len = refc->ri_blockcount;
3680 	),
3681 	TP_printk("dev %d:%d op %s %sno 0x%x gbno 0x%x fsbcount 0x%x",
3682 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3683 		  __print_symbolic(__entry->op, XFS_REFCOUNT_INTENT_STRINGS),
3684 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
3685 		  __entry->agno,
3686 		  __entry->gbno,
3687 		  __entry->len)
3688 );
3689 #define DEFINE_REFCOUNT_DEFERRED_EVENT(name) \
3690 DEFINE_EVENT(xfs_refcount_deferred_class, name, \
3691 	TP_PROTO(struct xfs_mount *mp, struct xfs_refcount_intent *refc), \
3692 	TP_ARGS(mp, refc))
3693 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
3694 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
3695 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_finish_one_leftover);
3696 
3697 /* simple inode-based error/%ip tracepoint class */
3698 DECLARE_EVENT_CLASS(xfs_inode_error_class,
3699 	TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
3700 	TP_ARGS(ip, error, caller_ip),
3701 	TP_STRUCT__entry(
3702 		__field(dev_t, dev)
3703 		__field(xfs_ino_t, ino)
3704 		__field(int, error)
3705 		__field(unsigned long, caller_ip)
3706 	),
3707 	TP_fast_assign(
3708 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3709 		__entry->ino = ip->i_ino;
3710 		__entry->error = error;
3711 		__entry->caller_ip = caller_ip;
3712 	),
3713 	TP_printk("dev %d:%d ino 0x%llx error %d caller %pS",
3714 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3715 		  __entry->ino,
3716 		  __entry->error,
3717 		  (char *)__entry->caller_ip)
3718 );
3719 
3720 #define DEFINE_INODE_ERROR_EVENT(name) \
3721 DEFINE_EVENT(xfs_inode_error_class, name, \
3722 	TP_PROTO(struct xfs_inode *ip, int error, \
3723 		 unsigned long caller_ip), \
3724 	TP_ARGS(ip, error, caller_ip))
3725 
3726 /* reflink tracepoint classes */
3727 
3728 /* two-file io tracepoint class */
3729 DECLARE_EVENT_CLASS(xfs_double_io_class,
3730 	TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
3731 		 struct xfs_inode *dest, xfs_off_t doffset),
3732 	TP_ARGS(src, soffset, len, dest, doffset),
3733 	TP_STRUCT__entry(
3734 		__field(dev_t, dev)
3735 		__field(xfs_ino_t, src_ino)
3736 		__field(loff_t, src_isize)
3737 		__field(loff_t, src_disize)
3738 		__field(loff_t, src_offset)
3739 		__field(long long, len)
3740 		__field(xfs_ino_t, dest_ino)
3741 		__field(loff_t, dest_isize)
3742 		__field(loff_t, dest_disize)
3743 		__field(loff_t, dest_offset)
3744 	),
3745 	TP_fast_assign(
3746 		__entry->dev = VFS_I(src)->i_sb->s_dev;
3747 		__entry->src_ino = src->i_ino;
3748 		__entry->src_isize = VFS_I(src)->i_size;
3749 		__entry->src_disize = src->i_disk_size;
3750 		__entry->src_offset = soffset;
3751 		__entry->len = len;
3752 		__entry->dest_ino = dest->i_ino;
3753 		__entry->dest_isize = VFS_I(dest)->i_size;
3754 		__entry->dest_disize = dest->i_disk_size;
3755 		__entry->dest_offset = doffset;
3756 	),
3757 	TP_printk("dev %d:%d bytecount 0x%llx "
3758 		  "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx -> "
3759 		  "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx",
3760 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3761 		  __entry->len,
3762 		  __entry->src_ino,
3763 		  __entry->src_isize,
3764 		  __entry->src_disize,
3765 		  __entry->src_offset,
3766 		  __entry->dest_ino,
3767 		  __entry->dest_isize,
3768 		  __entry->dest_disize,
3769 		  __entry->dest_offset)
3770 )
3771 
3772 #define DEFINE_DOUBLE_IO_EVENT(name)	\
3773 DEFINE_EVENT(xfs_double_io_class, name,	\
3774 	TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3775 		 struct xfs_inode *dest, xfs_off_t doffset), \
3776 	TP_ARGS(src, soffset, len, dest, doffset))
3777 
3778 /* inode/irec events */
3779 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3780 	TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3781 	TP_ARGS(ip, irec),
3782 	TP_STRUCT__entry(
3783 		__field(dev_t, dev)
3784 		__field(xfs_ino_t, ino)
3785 		__field(xfs_fileoff_t, lblk)
3786 		__field(xfs_extlen_t, len)
3787 		__field(xfs_fsblock_t, pblk)
3788 		__field(int, state)
3789 	),
3790 	TP_fast_assign(
3791 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3792 		__entry->ino = ip->i_ino;
3793 		__entry->lblk = irec->br_startoff;
3794 		__entry->len = irec->br_blockcount;
3795 		__entry->pblk = irec->br_startblock;
3796 		__entry->state = irec->br_state;
3797 	),
3798 	TP_printk("dev %d:%d ino 0x%llx fileoff 0x%llx fsbcount 0x%x startblock 0x%llx st %d",
3799 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3800 		  __entry->ino,
3801 		  __entry->lblk,
3802 		  __entry->len,
3803 		  __entry->pblk,
3804 		  __entry->state)
3805 );
3806 #define DEFINE_INODE_IREC_EVENT(name) \
3807 DEFINE_EVENT(xfs_inode_irec_class, name, \
3808 	TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3809 	TP_ARGS(ip, irec))
3810 
3811 /* inode iomap invalidation events */
3812 DECLARE_EVENT_CLASS(xfs_wb_invalid_class,
3813 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork),
3814 	TP_ARGS(ip, iomap, wpcseq, whichfork),
3815 	TP_STRUCT__entry(
3816 		__field(dev_t, dev)
3817 		__field(xfs_ino_t, ino)
3818 		__field(u64, addr)
3819 		__field(loff_t, pos)
3820 		__field(u64, len)
3821 		__field(u16, type)
3822 		__field(u16, flags)
3823 		__field(u32, wpcseq)
3824 		__field(u32, forkseq)
3825 	),
3826 	TP_fast_assign(
3827 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3828 		__entry->ino = ip->i_ino;
3829 		__entry->addr = iomap->addr;
3830 		__entry->pos = iomap->offset;
3831 		__entry->len = iomap->length;
3832 		__entry->type = iomap->type;
3833 		__entry->flags = iomap->flags;
3834 		__entry->wpcseq = wpcseq;
3835 		__entry->forkseq = READ_ONCE(xfs_ifork_ptr(ip, whichfork)->if_seq);
3836 	),
3837 	TP_printk("dev %d:%d ino 0x%llx pos 0x%llx addr 0x%llx bytecount 0x%llx type 0x%x flags 0x%x wpcseq 0x%x forkseq 0x%x",
3838 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3839 		  __entry->ino,
3840 		  __entry->pos,
3841 		  __entry->addr,
3842 		  __entry->len,
3843 		  __entry->type,
3844 		  __entry->flags,
3845 		  __entry->wpcseq,
3846 		  __entry->forkseq)
3847 );
3848 #define DEFINE_WB_INVALID_EVENT(name) \
3849 DEFINE_EVENT(xfs_wb_invalid_class, name, \
3850 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork), \
3851 	TP_ARGS(ip, iomap, wpcseq, whichfork))
3852 DEFINE_WB_INVALID_EVENT(xfs_wb_cow_iomap_invalid);
3853 DEFINE_WB_INVALID_EVENT(xfs_wb_data_iomap_invalid);
3854 
3855 DECLARE_EVENT_CLASS(xfs_iomap_invalid_class,
3856 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap),
3857 	TP_ARGS(ip, iomap),
3858 	TP_STRUCT__entry(
3859 		__field(dev_t, dev)
3860 		__field(xfs_ino_t, ino)
3861 		__field(u64, addr)
3862 		__field(loff_t, pos)
3863 		__field(u64, len)
3864 		__field(u64, validity_cookie)
3865 		__field(u64, inodeseq)
3866 		__field(u16, type)
3867 		__field(u16, flags)
3868 	),
3869 	TP_fast_assign(
3870 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3871 		__entry->ino = ip->i_ino;
3872 		__entry->addr = iomap->addr;
3873 		__entry->pos = iomap->offset;
3874 		__entry->len = iomap->length;
3875 		__entry->validity_cookie = iomap->validity_cookie;
3876 		__entry->type = iomap->type;
3877 		__entry->flags = iomap->flags;
3878 		__entry->inodeseq = xfs_iomap_inode_sequence(ip, iomap->flags);
3879 	),
3880 	TP_printk("dev %d:%d ino 0x%llx pos 0x%llx addr 0x%llx bytecount 0x%llx type 0x%x flags 0x%x validity_cookie 0x%llx inodeseq 0x%llx",
3881 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3882 		  __entry->ino,
3883 		  __entry->pos,
3884 		  __entry->addr,
3885 		  __entry->len,
3886 		  __entry->type,
3887 		  __entry->flags,
3888 		  __entry->validity_cookie,
3889 		  __entry->inodeseq)
3890 );
3891 #define DEFINE_IOMAP_INVALID_EVENT(name) \
3892 DEFINE_EVENT(xfs_iomap_invalid_class, name, \
3893 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap), \
3894 	TP_ARGS(ip, iomap))
3895 DEFINE_IOMAP_INVALID_EVENT(xfs_iomap_invalid);
3896 
3897 /* refcount/reflink tracepoint definitions */
3898 
3899 /* reflink tracepoints */
3900 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3901 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3902 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3903 TRACE_EVENT(xfs_reflink_remap_blocks,
3904 	TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3905 		 xfs_filblks_t len, struct xfs_inode *dest,
3906 		 xfs_fileoff_t doffset),
3907 	TP_ARGS(src, soffset, len, dest, doffset),
3908 	TP_STRUCT__entry(
3909 		__field(dev_t, dev)
3910 		__field(xfs_ino_t, src_ino)
3911 		__field(xfs_fileoff_t, src_lblk)
3912 		__field(xfs_filblks_t, len)
3913 		__field(xfs_ino_t, dest_ino)
3914 		__field(xfs_fileoff_t, dest_lblk)
3915 	),
3916 	TP_fast_assign(
3917 		__entry->dev = VFS_I(src)->i_sb->s_dev;
3918 		__entry->src_ino = src->i_ino;
3919 		__entry->src_lblk = soffset;
3920 		__entry->len = len;
3921 		__entry->dest_ino = dest->i_ino;
3922 		__entry->dest_lblk = doffset;
3923 	),
3924 	TP_printk("dev %d:%d fsbcount 0x%llx "
3925 		  "ino 0x%llx fileoff 0x%llx -> ino 0x%llx fileoff 0x%llx",
3926 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3927 		  __entry->len,
3928 		  __entry->src_ino,
3929 		  __entry->src_lblk,
3930 		  __entry->dest_ino,
3931 		  __entry->dest_lblk)
3932 );
3933 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3934 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3935 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3936 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3937 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3938 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3939 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_src);
3940 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_dest);
3941 
3942 /* dedupe tracepoints */
3943 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3944 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3945 
3946 /* ioctl tracepoints */
3947 TRACE_EVENT(xfs_ioctl_clone,
3948 	TP_PROTO(struct inode *src, struct inode *dest),
3949 	TP_ARGS(src, dest),
3950 	TP_STRUCT__entry(
3951 		__field(dev_t, dev)
3952 		__field(unsigned long, src_ino)
3953 		__field(loff_t, src_isize)
3954 		__field(unsigned long, dest_ino)
3955 		__field(loff_t, dest_isize)
3956 	),
3957 	TP_fast_assign(
3958 		__entry->dev = src->i_sb->s_dev;
3959 		__entry->src_ino = src->i_ino;
3960 		__entry->src_isize = i_size_read(src);
3961 		__entry->dest_ino = dest->i_ino;
3962 		__entry->dest_isize = i_size_read(dest);
3963 	),
3964 	TP_printk("dev %d:%d ino 0x%lx isize 0x%llx -> ino 0x%lx isize 0x%llx",
3965 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3966 		  __entry->src_ino,
3967 		  __entry->src_isize,
3968 		  __entry->dest_ino,
3969 		  __entry->dest_isize)
3970 );
3971 
3972 /* unshare tracepoints */
3973 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3974 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3975 
3976 /* copy on write */
3977 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3978 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3979 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3980 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3981 
3982 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3983 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3984 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_from);
3985 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_to);
3986 
3987 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3988 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3989 
3990 
3991 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3992 
3993 /* rmap swapext tracepoints */
3994 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3995 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3996 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3997 
3998 /* fsmap traces */
3999 TRACE_EVENT(xfs_fsmap_mapping,
4000 	TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
4001 		 const struct xfs_fsmap_irec *frec),
4002 	TP_ARGS(mp, keydev, agno, frec),
4003 	TP_STRUCT__entry(
4004 		__field(dev_t, dev)
4005 		__field(dev_t, keydev)
4006 		__field(xfs_agnumber_t, agno)
4007 		__field(xfs_agblock_t, agbno)
4008 		__field(xfs_daddr_t, start_daddr)
4009 		__field(xfs_daddr_t, len_daddr)
4010 		__field(uint64_t, owner)
4011 		__field(uint64_t, offset)
4012 		__field(unsigned int, flags)
4013 	),
4014 	TP_fast_assign(
4015 		__entry->dev = mp->m_super->s_dev;
4016 		__entry->keydev = new_decode_dev(keydev);
4017 		__entry->agno = agno;
4018 		__entry->agbno = frec->rec_key;
4019 		__entry->start_daddr = frec->start_daddr;
4020 		__entry->len_daddr = frec->len_daddr;
4021 		__entry->owner = frec->owner;
4022 		__entry->offset = frec->offset;
4023 		__entry->flags = frec->rm_flags;
4024 	),
4025 	TP_printk("dev %d:%d keydev %d:%d agno 0x%x gbno 0x%x start_daddr 0x%llx len_daddr 0x%llx owner 0x%llx fileoff 0x%llx flags 0x%x",
4026 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4027 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
4028 		  __entry->agno,
4029 		  __entry->agbno,
4030 		  __entry->start_daddr,
4031 		  __entry->len_daddr,
4032 		  __entry->owner,
4033 		  __entry->offset,
4034 		  __entry->flags)
4035 );
4036 
4037 DECLARE_EVENT_CLASS(xfs_fsmap_group_key_class,
4038 	TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
4039 		 const struct xfs_rmap_irec *rmap),
4040 	TP_ARGS(mp, keydev, agno, rmap),
4041 	TP_STRUCT__entry(
4042 		__field(dev_t, dev)
4043 		__field(dev_t, keydev)
4044 		__field(xfs_agnumber_t, agno)
4045 		__field(xfs_agblock_t, agbno)
4046 		__field(uint64_t, owner)
4047 		__field(uint64_t, offset)
4048 		__field(unsigned int, flags)
4049 	),
4050 	TP_fast_assign(
4051 		__entry->dev = mp->m_super->s_dev;
4052 		__entry->keydev = new_decode_dev(keydev);
4053 		__entry->agno = agno;
4054 		__entry->agbno = rmap->rm_startblock;
4055 		__entry->owner = rmap->rm_owner;
4056 		__entry->offset = rmap->rm_offset;
4057 		__entry->flags = rmap->rm_flags;
4058 	),
4059 	TP_printk("dev %d:%d keydev %d:%d agno 0x%x startblock 0x%x owner 0x%llx fileoff 0x%llx flags 0x%x",
4060 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4061 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
4062 		  __entry->agno,
4063 		  __entry->agbno,
4064 		  __entry->owner,
4065 		  __entry->offset,
4066 		  __entry->flags)
4067 )
4068 #define DEFINE_FSMAP_GROUP_KEY_EVENT(name) \
4069 DEFINE_EVENT(xfs_fsmap_group_key_class, name, \
4070 	TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
4071 		 const struct xfs_rmap_irec *rmap), \
4072 	TP_ARGS(mp, keydev, agno, rmap))
4073 DEFINE_FSMAP_GROUP_KEY_EVENT(xfs_fsmap_low_group_key);
4074 DEFINE_FSMAP_GROUP_KEY_EVENT(xfs_fsmap_high_group_key);
4075 
4076 DECLARE_EVENT_CLASS(xfs_fsmap_linear_key_class,
4077 	TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_fsblock_t bno),
4078 	TP_ARGS(mp, keydev, bno),
4079 	TP_STRUCT__entry(
4080 		__field(dev_t, dev)
4081 		__field(dev_t, keydev)
4082 		__field(xfs_fsblock_t, bno)
4083 	),
4084 	TP_fast_assign(
4085 		__entry->dev = mp->m_super->s_dev;
4086 		__entry->keydev = new_decode_dev(keydev);
4087 		__entry->bno = bno;
4088 	),
4089 	TP_printk("dev %d:%d keydev %d:%d bno 0x%llx",
4090 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4091 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
4092 		  __entry->bno)
4093 )
4094 #define DEFINE_FSMAP_LINEAR_KEY_EVENT(name) \
4095 DEFINE_EVENT(xfs_fsmap_linear_key_class, name, \
4096 	TP_PROTO(struct xfs_mount *mp, u32 keydev, uint64_t bno), \
4097 	TP_ARGS(mp, keydev, bno))
4098 DEFINE_FSMAP_LINEAR_KEY_EVENT(xfs_fsmap_low_linear_key);
4099 DEFINE_FSMAP_LINEAR_KEY_EVENT(xfs_fsmap_high_linear_key);
4100 
4101 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
4102 	TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
4103 	TP_ARGS(mp, fsmap),
4104 	TP_STRUCT__entry(
4105 		__field(dev_t, dev)
4106 		__field(dev_t, keydev)
4107 		__field(xfs_daddr_t, block)
4108 		__field(xfs_daddr_t, len)
4109 		__field(uint64_t, owner)
4110 		__field(uint64_t, offset)
4111 		__field(uint64_t, flags)
4112 	),
4113 	TP_fast_assign(
4114 		__entry->dev = mp->m_super->s_dev;
4115 		__entry->keydev = new_decode_dev(fsmap->fmr_device);
4116 		__entry->block = fsmap->fmr_physical;
4117 		__entry->len = fsmap->fmr_length;
4118 		__entry->owner = fsmap->fmr_owner;
4119 		__entry->offset = fsmap->fmr_offset;
4120 		__entry->flags = fsmap->fmr_flags;
4121 	),
4122 	TP_printk("dev %d:%d keydev %d:%d daddr 0x%llx bbcount 0x%llx owner 0x%llx fileoff_daddr 0x%llx flags 0x%llx",
4123 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4124 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
4125 		  __entry->block,
4126 		  __entry->len,
4127 		  __entry->owner,
4128 		  __entry->offset,
4129 		  __entry->flags)
4130 )
4131 #define DEFINE_GETFSMAP_EVENT(name) \
4132 DEFINE_EVENT(xfs_getfsmap_class, name, \
4133 	TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
4134 	TP_ARGS(mp, fsmap))
4135 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
4136 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
4137 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
4138 
4139 DECLARE_EVENT_CLASS(xfs_trans_resv_class,
4140 	TP_PROTO(struct xfs_mount *mp, unsigned int type,
4141 		 struct xfs_trans_res *res),
4142 	TP_ARGS(mp, type, res),
4143 	TP_STRUCT__entry(
4144 		__field(dev_t, dev)
4145 		__field(int, type)
4146 		__field(uint, logres)
4147 		__field(int, logcount)
4148 		__field(int, logflags)
4149 	),
4150 	TP_fast_assign(
4151 		__entry->dev = mp->m_super->s_dev;
4152 		__entry->type = type;
4153 		__entry->logres = res->tr_logres;
4154 		__entry->logcount = res->tr_logcount;
4155 		__entry->logflags = res->tr_logflags;
4156 	),
4157 	TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
4158 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4159 		  __entry->type,
4160 		  __entry->logres,
4161 		  __entry->logcount,
4162 		  __entry->logflags)
4163 )
4164 
4165 #define DEFINE_TRANS_RESV_EVENT(name) \
4166 DEFINE_EVENT(xfs_trans_resv_class, name, \
4167 	TP_PROTO(struct xfs_mount *mp, unsigned int type, \
4168 		 struct xfs_trans_res *res), \
4169 	TP_ARGS(mp, type, res))
4170 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc);
4171 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc_minlogsize);
4172 
4173 TRACE_EVENT(xfs_log_get_max_trans_res,
4174 	TP_PROTO(struct xfs_mount *mp, const struct xfs_trans_res *res),
4175 	TP_ARGS(mp, res),
4176 	TP_STRUCT__entry(
4177 		__field(dev_t, dev)
4178 		__field(uint, logres)
4179 		__field(int, logcount)
4180 	),
4181 	TP_fast_assign(
4182 		__entry->dev = mp->m_super->s_dev;
4183 		__entry->logres = res->tr_logres;
4184 		__entry->logcount = res->tr_logcount;
4185 	),
4186 	TP_printk("dev %d:%d logres %u logcount %d",
4187 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4188 		  __entry->logres,
4189 		  __entry->logcount)
4190 );
4191 
4192 DECLARE_EVENT_CLASS(xfs_trans_class,
4193 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
4194 	TP_ARGS(tp, caller_ip),
4195 	TP_STRUCT__entry(
4196 		__field(dev_t, dev)
4197 		__field(uint32_t, tid)
4198 		__field(uint32_t, flags)
4199 		__field(unsigned long, caller_ip)
4200 	),
4201 	TP_fast_assign(
4202 		__entry->dev = tp->t_mountp->m_super->s_dev;
4203 		__entry->tid = 0;
4204 		if (tp->t_ticket)
4205 			__entry->tid = tp->t_ticket->t_tid;
4206 		__entry->flags = tp->t_flags;
4207 		__entry->caller_ip = caller_ip;
4208 	),
4209 	TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
4210 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4211 		  __entry->tid,
4212 		  __entry->flags,
4213 		  (char *)__entry->caller_ip)
4214 )
4215 
4216 #define DEFINE_TRANS_EVENT(name) \
4217 DEFINE_EVENT(xfs_trans_class, name, \
4218 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
4219 	TP_ARGS(tp, caller_ip))
4220 DEFINE_TRANS_EVENT(xfs_trans_alloc);
4221 DEFINE_TRANS_EVENT(xfs_trans_cancel);
4222 DEFINE_TRANS_EVENT(xfs_trans_commit);
4223 DEFINE_TRANS_EVENT(xfs_trans_dup);
4224 DEFINE_TRANS_EVENT(xfs_trans_free);
4225 DEFINE_TRANS_EVENT(xfs_trans_roll);
4226 DEFINE_TRANS_EVENT(xfs_trans_add_item);
4227 DEFINE_TRANS_EVENT(xfs_trans_commit_items);
4228 DEFINE_TRANS_EVENT(xfs_trans_free_items);
4229 
4230 TRACE_EVENT(xfs_iunlink_update_bucket,
4231 	TP_PROTO(const struct xfs_perag *pag, unsigned int bucket,
4232 		 xfs_agino_t old_ptr, xfs_agino_t new_ptr),
4233 	TP_ARGS(pag, bucket, old_ptr, new_ptr),
4234 	TP_STRUCT__entry(
4235 		__field(dev_t, dev)
4236 		__field(xfs_agnumber_t, agno)
4237 		__field(unsigned int, bucket)
4238 		__field(xfs_agino_t, old_ptr)
4239 		__field(xfs_agino_t, new_ptr)
4240 	),
4241 	TP_fast_assign(
4242 		__entry->dev = pag_mount(pag)->m_super->s_dev;
4243 		__entry->agno = pag_agno(pag);
4244 		__entry->bucket = bucket;
4245 		__entry->old_ptr = old_ptr;
4246 		__entry->new_ptr = new_ptr;
4247 	),
4248 	TP_printk("dev %d:%d agno 0x%x bucket %u old 0x%x new 0x%x",
4249 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4250 		  __entry->agno,
4251 		  __entry->bucket,
4252 		  __entry->old_ptr,
4253 		  __entry->new_ptr)
4254 );
4255 
4256 TRACE_EVENT(xfs_iunlink_update_dinode,
4257 	TP_PROTO(const struct xfs_iunlink_item *iup, xfs_agino_t old_ptr),
4258 	TP_ARGS(iup, old_ptr),
4259 	TP_STRUCT__entry(
4260 		__field(dev_t, dev)
4261 		__field(xfs_agnumber_t, agno)
4262 		__field(xfs_agino_t, agino)
4263 		__field(xfs_agino_t, old_ptr)
4264 		__field(xfs_agino_t, new_ptr)
4265 	),
4266 	TP_fast_assign(
4267 		__entry->dev = pag_mount(iup->pag)->m_super->s_dev;
4268 		__entry->agno = pag_agno(iup->pag);
4269 		__entry->agino =
4270 			XFS_INO_TO_AGINO(iup->ip->i_mount, iup->ip->i_ino);
4271 		__entry->old_ptr = old_ptr;
4272 		__entry->new_ptr = iup->next_agino;
4273 	),
4274 	TP_printk("dev %d:%d agno 0x%x agino 0x%x old 0x%x new 0x%x",
4275 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4276 		  __entry->agno,
4277 		  __entry->agino,
4278 		  __entry->old_ptr,
4279 		  __entry->new_ptr)
4280 );
4281 
4282 TRACE_EVENT(xfs_iunlink_reload_next,
4283 	TP_PROTO(struct xfs_inode *ip),
4284 	TP_ARGS(ip),
4285 	TP_STRUCT__entry(
4286 		__field(dev_t, dev)
4287 		__field(xfs_agnumber_t, agno)
4288 		__field(xfs_agino_t, agino)
4289 		__field(xfs_agino_t, prev_agino)
4290 		__field(xfs_agino_t, next_agino)
4291 	),
4292 	TP_fast_assign(
4293 		__entry->dev = ip->i_mount->m_super->s_dev;
4294 		__entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
4295 		__entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
4296 		__entry->prev_agino = ip->i_prev_unlinked;
4297 		__entry->next_agino = ip->i_next_unlinked;
4298 	),
4299 	TP_printk("dev %d:%d agno 0x%x agino 0x%x prev_unlinked 0x%x next_unlinked 0x%x",
4300 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4301 		  __entry->agno,
4302 		  __entry->agino,
4303 		  __entry->prev_agino,
4304 		  __entry->next_agino)
4305 );
4306 
4307 TRACE_EVENT(xfs_inode_reload_unlinked_bucket,
4308 	TP_PROTO(struct xfs_inode *ip),
4309 	TP_ARGS(ip),
4310 	TP_STRUCT__entry(
4311 		__field(dev_t, dev)
4312 		__field(xfs_agnumber_t, agno)
4313 		__field(xfs_agino_t, agino)
4314 	),
4315 	TP_fast_assign(
4316 		__entry->dev = ip->i_mount->m_super->s_dev;
4317 		__entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
4318 		__entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
4319 	),
4320 	TP_printk("dev %d:%d agno 0x%x agino 0x%x bucket %u",
4321 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4322 		  __entry->agno,
4323 		  __entry->agino,
4324 		  __entry->agino % XFS_AGI_UNLINKED_BUCKETS)
4325 );
4326 
4327 DECLARE_EVENT_CLASS(xfs_ag_inode_class,
4328 	TP_PROTO(struct xfs_inode *ip),
4329 	TP_ARGS(ip),
4330 	TP_STRUCT__entry(
4331 		__field(dev_t, dev)
4332 		__field(xfs_agnumber_t, agno)
4333 		__field(xfs_agino_t, agino)
4334 	),
4335 	TP_fast_assign(
4336 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
4337 		__entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
4338 		__entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
4339 	),
4340 	TP_printk("dev %d:%d agno 0x%x agino 0x%x",
4341 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4342 		  __entry->agno, __entry->agino)
4343 )
4344 
4345 #define DEFINE_AGINODE_EVENT(name) \
4346 DEFINE_EVENT(xfs_ag_inode_class, name, \
4347 	TP_PROTO(struct xfs_inode *ip), \
4348 	TP_ARGS(ip))
4349 DEFINE_AGINODE_EVENT(xfs_iunlink);
4350 DEFINE_AGINODE_EVENT(xfs_iunlink_remove);
4351 
4352 DECLARE_EVENT_CLASS(xfs_fs_corrupt_class,
4353 	TP_PROTO(struct xfs_mount *mp, unsigned int flags),
4354 	TP_ARGS(mp, flags),
4355 	TP_STRUCT__entry(
4356 		__field(dev_t, dev)
4357 		__field(unsigned int, flags)
4358 	),
4359 	TP_fast_assign(
4360 		__entry->dev = mp->m_super->s_dev;
4361 		__entry->flags = flags;
4362 	),
4363 	TP_printk("dev %d:%d flags 0x%x",
4364 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4365 		  __entry->flags)
4366 );
4367 #define DEFINE_FS_CORRUPT_EVENT(name)	\
4368 DEFINE_EVENT(xfs_fs_corrupt_class, name,	\
4369 	TP_PROTO(struct xfs_mount *mp, unsigned int flags), \
4370 	TP_ARGS(mp, flags))
4371 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_sick);
4372 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_corrupt);
4373 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_healthy);
4374 DEFINE_FS_CORRUPT_EVENT(xfs_fs_unfixed_corruption);
4375 
4376 DECLARE_EVENT_CLASS(xfs_group_corrupt_class,
4377 	TP_PROTO(const struct xfs_group *xg, unsigned int flags),
4378 	TP_ARGS(xg, flags),
4379 	TP_STRUCT__entry(
4380 		__field(dev_t, dev)
4381 		__field(enum xfs_group_type, type)
4382 		__field(uint32_t, index)
4383 		__field(unsigned int, flags)
4384 	),
4385 	TP_fast_assign(
4386 		__entry->dev = xg->xg_mount->m_super->s_dev;
4387 		__entry->type = xg->xg_type;
4388 		__entry->index = xg->xg_gno;
4389 		__entry->flags = flags;
4390 	),
4391 	TP_printk("dev %d:%d %sno 0x%x flags 0x%x",
4392 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4393 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
4394 		  __entry->index, __entry->flags)
4395 );
4396 #define DEFINE_GROUP_CORRUPT_EVENT(name)	\
4397 DEFINE_EVENT(xfs_group_corrupt_class, name,	\
4398 	TP_PROTO(const struct xfs_group *xg, unsigned int flags), \
4399 	TP_ARGS(xg, flags))
4400 DEFINE_GROUP_CORRUPT_EVENT(xfs_group_mark_sick);
4401 DEFINE_GROUP_CORRUPT_EVENT(xfs_group_mark_corrupt);
4402 DEFINE_GROUP_CORRUPT_EVENT(xfs_group_mark_healthy);
4403 DEFINE_GROUP_CORRUPT_EVENT(xfs_group_unfixed_corruption);
4404 
4405 DECLARE_EVENT_CLASS(xfs_inode_corrupt_class,
4406 	TP_PROTO(struct xfs_inode *ip, unsigned int flags),
4407 	TP_ARGS(ip, flags),
4408 	TP_STRUCT__entry(
4409 		__field(dev_t, dev)
4410 		__field(xfs_ino_t, ino)
4411 		__field(unsigned int, flags)
4412 	),
4413 	TP_fast_assign(
4414 		__entry->dev = ip->i_mount->m_super->s_dev;
4415 		__entry->ino = ip->i_ino;
4416 		__entry->flags = flags;
4417 	),
4418 	TP_printk("dev %d:%d ino 0x%llx flags 0x%x",
4419 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4420 		  __entry->ino, __entry->flags)
4421 );
4422 #define DEFINE_INODE_CORRUPT_EVENT(name)	\
4423 DEFINE_EVENT(xfs_inode_corrupt_class, name,	\
4424 	TP_PROTO(struct xfs_inode *ip, unsigned int flags), \
4425 	TP_ARGS(ip, flags))
4426 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_sick);
4427 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_corrupt);
4428 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_healthy);
4429 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_unfixed_corruption);
4430 
4431 TRACE_EVENT(xfs_iwalk_ag_rec,
4432 	TP_PROTO(const struct xfs_perag *pag, \
4433 		 struct xfs_inobt_rec_incore *irec),
4434 	TP_ARGS(pag, irec),
4435 	TP_STRUCT__entry(
4436 		__field(dev_t, dev)
4437 		__field(xfs_agnumber_t, agno)
4438 		__field(xfs_agino_t, startino)
4439 		__field(uint64_t, freemask)
4440 	),
4441 	TP_fast_assign(
4442 		__entry->dev = pag_mount(pag)->m_super->s_dev;
4443 		__entry->agno = pag_agno(pag);
4444 		__entry->startino = irec->ir_startino;
4445 		__entry->freemask = irec->ir_free;
4446 	),
4447 	TP_printk("dev %d:%d agno 0x%x startino 0x%x freemask 0x%llx",
4448 		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
4449 		  __entry->startino, __entry->freemask)
4450 )
4451 
4452 TRACE_EVENT(xfs_pwork_init,
4453 	TP_PROTO(struct xfs_mount *mp, unsigned int nr_threads, pid_t pid),
4454 	TP_ARGS(mp, nr_threads, pid),
4455 	TP_STRUCT__entry(
4456 		__field(dev_t, dev)
4457 		__field(unsigned int, nr_threads)
4458 		__field(pid_t, pid)
4459 	),
4460 	TP_fast_assign(
4461 		__entry->dev = mp->m_super->s_dev;
4462 		__entry->nr_threads = nr_threads;
4463 		__entry->pid = pid;
4464 	),
4465 	TP_printk("dev %d:%d nr_threads %u pid %u",
4466 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4467 		  __entry->nr_threads, __entry->pid)
4468 )
4469 
4470 TRACE_EVENT(xfs_check_new_dalign,
4471 	TP_PROTO(struct xfs_mount *mp, int new_dalign, xfs_ino_t calc_rootino),
4472 	TP_ARGS(mp, new_dalign, calc_rootino),
4473 	TP_STRUCT__entry(
4474 		__field(dev_t, dev)
4475 		__field(int, new_dalign)
4476 		__field(xfs_ino_t, sb_rootino)
4477 		__field(xfs_ino_t, calc_rootino)
4478 	),
4479 	TP_fast_assign(
4480 		__entry->dev = mp->m_super->s_dev;
4481 		__entry->new_dalign = new_dalign;
4482 		__entry->sb_rootino = mp->m_sb.sb_rootino;
4483 		__entry->calc_rootino = calc_rootino;
4484 	),
4485 	TP_printk("dev %d:%d new_dalign %d sb_rootino 0x%llx calc_rootino 0x%llx",
4486 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4487 		  __entry->new_dalign, __entry->sb_rootino,
4488 		  __entry->calc_rootino)
4489 )
4490 
4491 TRACE_EVENT(xfs_btree_commit_afakeroot,
4492 	TP_PROTO(struct xfs_btree_cur *cur),
4493 	TP_ARGS(cur),
4494 	TP_STRUCT__entry(
4495 		__field(dev_t, dev)
4496 		__string(name, cur->bc_ops->name)
4497 		__field(xfs_agnumber_t, agno)
4498 		__field(xfs_agblock_t, agbno)
4499 		__field(unsigned int, levels)
4500 		__field(unsigned int, blocks)
4501 	),
4502 	TP_fast_assign(
4503 		__entry->dev = cur->bc_mp->m_super->s_dev;
4504 		__assign_str(name);
4505 		__entry->agno = cur->bc_group->xg_gno;
4506 		__entry->agbno = cur->bc_ag.afake->af_root;
4507 		__entry->levels = cur->bc_ag.afake->af_levels;
4508 		__entry->blocks = cur->bc_ag.afake->af_blocks;
4509 	),
4510 	TP_printk("dev %d:%d %sbt agno 0x%x levels %u blocks %u root %u",
4511 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4512 		  __get_str(name),
4513 		  __entry->agno,
4514 		  __entry->levels,
4515 		  __entry->blocks,
4516 		  __entry->agbno)
4517 )
4518 
4519 TRACE_EVENT(xfs_btree_commit_ifakeroot,
4520 	TP_PROTO(struct xfs_btree_cur *cur),
4521 	TP_ARGS(cur),
4522 	TP_STRUCT__entry(
4523 		__field(dev_t, dev)
4524 		__string(name, cur->bc_ops->name)
4525 		__field(xfs_agnumber_t, agno)
4526 		__field(xfs_agino_t, agino)
4527 		__field(unsigned int, levels)
4528 		__field(unsigned int, blocks)
4529 		__field(int, whichfork)
4530 	),
4531 	TP_fast_assign(
4532 		__entry->dev = cur->bc_mp->m_super->s_dev;
4533 		__assign_str(name);
4534 		__entry->agno = XFS_INO_TO_AGNO(cur->bc_mp,
4535 					cur->bc_ino.ip->i_ino);
4536 		__entry->agino = XFS_INO_TO_AGINO(cur->bc_mp,
4537 					cur->bc_ino.ip->i_ino);
4538 		__entry->levels = cur->bc_ino.ifake->if_levels;
4539 		__entry->blocks = cur->bc_ino.ifake->if_blocks;
4540 		__entry->whichfork = cur->bc_ino.whichfork;
4541 	),
4542 	TP_printk("dev %d:%d %sbt agno 0x%x agino 0x%x whichfork %s levels %u blocks %u",
4543 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4544 		  __get_str(name),
4545 		  __entry->agno,
4546 		  __entry->agino,
4547 		  __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
4548 		  __entry->levels,
4549 		  __entry->blocks)
4550 )
4551 
4552 TRACE_EVENT(xfs_btree_bload_level_geometry,
4553 	TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4554 		 uint64_t nr_this_level, unsigned int nr_per_block,
4555 		 unsigned int desired_npb, uint64_t blocks,
4556 		 uint64_t blocks_with_extra),
4557 	TP_ARGS(cur, level, nr_this_level, nr_per_block, desired_npb, blocks,
4558 		blocks_with_extra),
4559 	TP_STRUCT__entry(
4560 		__field(dev_t, dev)
4561 		__string(name, cur->bc_ops->name)
4562 		__field(unsigned int, level)
4563 		__field(unsigned int, nlevels)
4564 		__field(uint64_t, nr_this_level)
4565 		__field(unsigned int, nr_per_block)
4566 		__field(unsigned int, desired_npb)
4567 		__field(unsigned long long, blocks)
4568 		__field(unsigned long long, blocks_with_extra)
4569 	),
4570 	TP_fast_assign(
4571 		__entry->dev = cur->bc_mp->m_super->s_dev;
4572 		__assign_str(name);
4573 		__entry->level = level;
4574 		__entry->nlevels = cur->bc_nlevels;
4575 		__entry->nr_this_level = nr_this_level;
4576 		__entry->nr_per_block = nr_per_block;
4577 		__entry->desired_npb = desired_npb;
4578 		__entry->blocks = blocks;
4579 		__entry->blocks_with_extra = blocks_with_extra;
4580 	),
4581 	TP_printk("dev %d:%d %sbt level %u/%u nr_this_level %llu nr_per_block %u desired_npb %u blocks %llu blocks_with_extra %llu",
4582 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4583 		  __get_str(name),
4584 		  __entry->level,
4585 		  __entry->nlevels,
4586 		  __entry->nr_this_level,
4587 		  __entry->nr_per_block,
4588 		  __entry->desired_npb,
4589 		  __entry->blocks,
4590 		  __entry->blocks_with_extra)
4591 )
4592 
4593 TRACE_EVENT(xfs_btree_bload_block,
4594 	TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4595 		 uint64_t block_idx, uint64_t nr_blocks,
4596 		 union xfs_btree_ptr *ptr, unsigned int nr_records),
4597 	TP_ARGS(cur, level, block_idx, nr_blocks, ptr, nr_records),
4598 	TP_STRUCT__entry(
4599 		__field(dev_t, dev)
4600 		__string(name, cur->bc_ops->name)
4601 		__field(unsigned int, level)
4602 		__field(unsigned long long, block_idx)
4603 		__field(unsigned long long, nr_blocks)
4604 		__field(xfs_agnumber_t, agno)
4605 		__field(xfs_agblock_t, agbno)
4606 		__field(unsigned int, nr_records)
4607 	),
4608 	TP_fast_assign(
4609 		__entry->dev = cur->bc_mp->m_super->s_dev;
4610 		__assign_str(name);
4611 		__entry->level = level;
4612 		__entry->block_idx = block_idx;
4613 		__entry->nr_blocks = nr_blocks;
4614 		if (cur->bc_ops->ptr_len == XFS_BTREE_LONG_PTR_LEN) {
4615 			xfs_fsblock_t	fsb = be64_to_cpu(ptr->l);
4616 
4617 			__entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsb);
4618 			__entry->agbno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsb);
4619 		} else {
4620 			__entry->agno = cur->bc_group->xg_gno;
4621 			__entry->agbno = be32_to_cpu(ptr->s);
4622 		}
4623 		__entry->nr_records = nr_records;
4624 	),
4625 	TP_printk("dev %d:%d %sbt level %u block %llu/%llu agno 0x%x agbno 0x%x recs %u",
4626 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4627 		  __get_str(name),
4628 		  __entry->level,
4629 		  __entry->block_idx,
4630 		  __entry->nr_blocks,
4631 		  __entry->agno,
4632 		  __entry->agbno,
4633 		  __entry->nr_records)
4634 )
4635 
4636 DECLARE_EVENT_CLASS(xfs_timestamp_range_class,
4637 	TP_PROTO(struct xfs_mount *mp, time64_t min, time64_t max),
4638 	TP_ARGS(mp, min, max),
4639 	TP_STRUCT__entry(
4640 		__field(dev_t, dev)
4641 		__field(long long, min)
4642 		__field(long long, max)
4643 	),
4644 	TP_fast_assign(
4645 		__entry->dev = mp->m_super->s_dev;
4646 		__entry->min = min;
4647 		__entry->max = max;
4648 	),
4649 	TP_printk("dev %d:%d min %lld max %lld",
4650 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4651 		  __entry->min,
4652 		  __entry->max)
4653 )
4654 
4655 #define DEFINE_TIMESTAMP_RANGE_EVENT(name) \
4656 DEFINE_EVENT(xfs_timestamp_range_class, name, \
4657 	TP_PROTO(struct xfs_mount *mp, long long min, long long max), \
4658 	TP_ARGS(mp, min, max))
4659 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_inode_timestamp_range);
4660 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_quota_expiry_range);
4661 
4662 DECLARE_EVENT_CLASS(xfs_icwalk_class,
4663 	TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw,
4664 		 unsigned long caller_ip),
4665 	TP_ARGS(mp, icw, caller_ip),
4666 	TP_STRUCT__entry(
4667 		__field(dev_t, dev)
4668 		__field(__u32, flags)
4669 		__field(uint32_t, uid)
4670 		__field(uint32_t, gid)
4671 		__field(prid_t, prid)
4672 		__field(__u64, min_file_size)
4673 		__field(long, scan_limit)
4674 		__field(unsigned long, caller_ip)
4675 	),
4676 	TP_fast_assign(
4677 		__entry->dev = mp->m_super->s_dev;
4678 		__entry->flags = icw ? icw->icw_flags : 0;
4679 		__entry->uid = icw ? from_kuid(mp->m_super->s_user_ns,
4680 						icw->icw_uid) : 0;
4681 		__entry->gid = icw ? from_kgid(mp->m_super->s_user_ns,
4682 						icw->icw_gid) : 0;
4683 		__entry->prid = icw ? icw->icw_prid : 0;
4684 		__entry->min_file_size = icw ? icw->icw_min_file_size : 0;
4685 		__entry->scan_limit = icw ? icw->icw_scan_limit : 0;
4686 		__entry->caller_ip = caller_ip;
4687 	),
4688 	TP_printk("dev %d:%d flags 0x%x uid %u gid %u prid %u minsize %llu scan_limit %ld caller %pS",
4689 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4690 		  __entry->flags,
4691 		  __entry->uid,
4692 		  __entry->gid,
4693 		  __entry->prid,
4694 		  __entry->min_file_size,
4695 		  __entry->scan_limit,
4696 		  (char *)__entry->caller_ip)
4697 );
4698 #define DEFINE_ICWALK_EVENT(name)	\
4699 DEFINE_EVENT(xfs_icwalk_class, name,	\
4700 	TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw, \
4701 		 unsigned long caller_ip), \
4702 	TP_ARGS(mp, icw, caller_ip))
4703 DEFINE_ICWALK_EVENT(xfs_ioc_free_eofblocks);
4704 DEFINE_ICWALK_EVENT(xfs_blockgc_free_space);
4705 
4706 TRACE_DEFINE_ENUM(XLOG_STATE_ACTIVE);
4707 TRACE_DEFINE_ENUM(XLOG_STATE_WANT_SYNC);
4708 TRACE_DEFINE_ENUM(XLOG_STATE_SYNCING);
4709 TRACE_DEFINE_ENUM(XLOG_STATE_DONE_SYNC);
4710 TRACE_DEFINE_ENUM(XLOG_STATE_CALLBACK);
4711 TRACE_DEFINE_ENUM(XLOG_STATE_DIRTY);
4712 
4713 DECLARE_EVENT_CLASS(xlog_iclog_class,
4714 	TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip),
4715 	TP_ARGS(iclog, caller_ip),
4716 	TP_STRUCT__entry(
4717 		__field(dev_t, dev)
4718 		__field(uint32_t, state)
4719 		__field(int32_t, refcount)
4720 		__field(uint32_t, offset)
4721 		__field(uint32_t, flags)
4722 		__field(unsigned long long, lsn)
4723 		__field(unsigned long, caller_ip)
4724 	),
4725 	TP_fast_assign(
4726 		__entry->dev = iclog->ic_log->l_mp->m_super->s_dev;
4727 		__entry->state = iclog->ic_state;
4728 		__entry->refcount = atomic_read(&iclog->ic_refcnt);
4729 		__entry->offset = iclog->ic_offset;
4730 		__entry->flags = iclog->ic_flags;
4731 		__entry->lsn = be64_to_cpu(iclog->ic_header.h_lsn);
4732 		__entry->caller_ip = caller_ip;
4733 	),
4734 	TP_printk("dev %d:%d state %s refcnt %d offset %u lsn 0x%llx flags %s caller %pS",
4735 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4736 		  __print_symbolic(__entry->state, XLOG_STATE_STRINGS),
4737 		  __entry->refcount,
4738 		  __entry->offset,
4739 		  __entry->lsn,
4740 		  __print_flags(__entry->flags, "|", XLOG_ICL_STRINGS),
4741 		  (char *)__entry->caller_ip)
4742 
4743 );
4744 
4745 #define DEFINE_ICLOG_EVENT(name)	\
4746 DEFINE_EVENT(xlog_iclog_class, name,	\
4747 	TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip), \
4748 	TP_ARGS(iclog, caller_ip))
4749 
4750 DEFINE_ICLOG_EVENT(xlog_iclog_activate);
4751 DEFINE_ICLOG_EVENT(xlog_iclog_clean);
4752 DEFINE_ICLOG_EVENT(xlog_iclog_callback);
4753 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_start);
4754 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_done);
4755 DEFINE_ICLOG_EVENT(xlog_iclog_force);
4756 DEFINE_ICLOG_EVENT(xlog_iclog_force_lsn);
4757 DEFINE_ICLOG_EVENT(xlog_iclog_get_space);
4758 DEFINE_ICLOG_EVENT(xlog_iclog_release);
4759 DEFINE_ICLOG_EVENT(xlog_iclog_switch);
4760 DEFINE_ICLOG_EVENT(xlog_iclog_sync);
4761 DEFINE_ICLOG_EVENT(xlog_iclog_syncing);
4762 DEFINE_ICLOG_EVENT(xlog_iclog_sync_done);
4763 DEFINE_ICLOG_EVENT(xlog_iclog_want_sync);
4764 DEFINE_ICLOG_EVENT(xlog_iclog_wait_on);
4765 DEFINE_ICLOG_EVENT(xlog_iclog_write);
4766 
4767 TRACE_DEFINE_ENUM(XFS_DAS_UNINIT);
4768 TRACE_DEFINE_ENUM(XFS_DAS_SF_ADD);
4769 TRACE_DEFINE_ENUM(XFS_DAS_SF_REMOVE);
4770 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ADD);
4771 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE);
4772 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ADD);
4773 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE);
4774 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_SET_RMT);
4775 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ALLOC_RMT);
4776 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REPLACE);
4777 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_OLD);
4778 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_RMT);
4779 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_ATTR);
4780 TRACE_DEFINE_ENUM(XFS_DAS_NODE_SET_RMT);
4781 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ALLOC_RMT);
4782 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REPLACE);
4783 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_OLD);
4784 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_RMT);
4785 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_ATTR);
4786 TRACE_DEFINE_ENUM(XFS_DAS_DONE);
4787 
4788 DECLARE_EVENT_CLASS(xfs_das_state_class,
4789 	TP_PROTO(int das, struct xfs_inode *ip),
4790 	TP_ARGS(das, ip),
4791 	TP_STRUCT__entry(
4792 		__field(int, das)
4793 		__field(xfs_ino_t, ino)
4794 	),
4795 	TP_fast_assign(
4796 		__entry->das = das;
4797 		__entry->ino = ip->i_ino;
4798 	),
4799 	TP_printk("state change %s ino 0x%llx",
4800 		  __print_symbolic(__entry->das, XFS_DAS_STRINGS),
4801 		  __entry->ino)
4802 )
4803 
4804 #define DEFINE_DAS_STATE_EVENT(name) \
4805 DEFINE_EVENT(xfs_das_state_class, name, \
4806 	TP_PROTO(int das, struct xfs_inode *ip), \
4807 	TP_ARGS(das, ip))
4808 DEFINE_DAS_STATE_EVENT(xfs_attr_sf_addname_return);
4809 DEFINE_DAS_STATE_EVENT(xfs_attr_set_iter_return);
4810 DEFINE_DAS_STATE_EVENT(xfs_attr_leaf_addname_return);
4811 DEFINE_DAS_STATE_EVENT(xfs_attr_node_addname_return);
4812 DEFINE_DAS_STATE_EVENT(xfs_attr_remove_iter_return);
4813 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_alloc);
4814 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_remove_return);
4815 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_add);
4816 
4817 
4818 TRACE_EVENT(xfs_force_shutdown,
4819 	TP_PROTO(struct xfs_mount *mp, int ptag, int flags, const char *fname,
4820 		 int line_num),
4821 	TP_ARGS(mp, ptag, flags, fname, line_num),
4822 	TP_STRUCT__entry(
4823 		__field(dev_t, dev)
4824 		__field(int, ptag)
4825 		__field(int, flags)
4826 		__string(fname, fname)
4827 		__field(int, line_num)
4828 	),
4829 	TP_fast_assign(
4830 		__entry->dev = mp->m_super->s_dev;
4831 		__entry->ptag = ptag;
4832 		__entry->flags = flags;
4833 		__assign_str(fname);
4834 		__entry->line_num = line_num;
4835 	),
4836 	TP_printk("dev %d:%d tag %s flags %s file %s line_num %d",
4837 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4838 		__print_flags(__entry->ptag, "|", XFS_PTAG_STRINGS),
4839 		__print_flags(__entry->flags, "|", XFS_SHUTDOWN_STRINGS),
4840 		__get_str(fname),
4841 		__entry->line_num)
4842 );
4843 
4844 #ifdef CONFIG_XFS_DRAIN_INTENTS
4845 DECLARE_EVENT_CLASS(xfs_group_intents_class,
4846 	TP_PROTO(const struct xfs_group *xg, void *caller_ip),
4847 	TP_ARGS(xg, caller_ip),
4848 	TP_STRUCT__entry(
4849 		__field(dev_t, dev)
4850 		__field(enum xfs_group_type, type)
4851 		__field(uint32_t, index)
4852 		__field(long, nr_intents)
4853 		__field(void *, caller_ip)
4854 	),
4855 	TP_fast_assign(
4856 		__entry->dev = xg->xg_mount->m_super->s_dev;
4857 		__entry->type = xg->xg_type;
4858 		__entry->index = xg->xg_gno;
4859 		__entry->nr_intents =
4860 			atomic_read(&xg->xg_intents_drain.dr_count);
4861 		__entry->caller_ip = caller_ip;
4862 	),
4863 	TP_printk("dev %d:%d %sno 0x%x intents %ld caller %pS",
4864 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4865 		  __print_symbolic(__entry->type, XG_TYPE_STRINGS),
4866 		  __entry->index,
4867 		  __entry->nr_intents,
4868 		  __entry->caller_ip)
4869 );
4870 
4871 #define DEFINE_GROUP_INTENTS_EVENT(name)	\
4872 DEFINE_EVENT(xfs_group_intents_class, name,					\
4873 	TP_PROTO(const struct xfs_group *xg, void *caller_ip), \
4874 	TP_ARGS(xg, caller_ip))
4875 DEFINE_GROUP_INTENTS_EVENT(xfs_group_intent_hold);
4876 DEFINE_GROUP_INTENTS_EVENT(xfs_group_intent_rele);
4877 DEFINE_GROUP_INTENTS_EVENT(xfs_group_wait_intents);
4878 
4879 #endif /* CONFIG_XFS_DRAIN_INTENTS */
4880 
4881 #ifdef CONFIG_XFS_MEMORY_BUFS
4882 TRACE_EVENT(xmbuf_create,
4883 	TP_PROTO(struct xfs_buftarg *btp),
4884 	TP_ARGS(btp),
4885 	TP_STRUCT__entry(
4886 		__field(dev_t, dev)
4887 		__field(unsigned long, ino)
4888 		__array(char, pathname, MAXNAMELEN)
4889 	),
4890 	TP_fast_assign(
4891 		char		*path;
4892 		struct file	*file = btp->bt_file;
4893 
4894 		__entry->dev = btp->bt_mount->m_super->s_dev;
4895 		__entry->ino = file_inode(file)->i_ino;
4896 		path = file_path(file, __entry->pathname, MAXNAMELEN);
4897 		if (IS_ERR(path))
4898 			strncpy(__entry->pathname, "(unknown)",
4899 					sizeof(__entry->pathname));
4900 	),
4901 	TP_printk("dev %d:%d xmino 0x%lx path '%s'",
4902 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4903 		  __entry->ino,
4904 		  __entry->pathname)
4905 );
4906 
4907 TRACE_EVENT(xmbuf_free,
4908 	TP_PROTO(struct xfs_buftarg *btp),
4909 	TP_ARGS(btp),
4910 	TP_STRUCT__entry(
4911 		__field(dev_t, dev)
4912 		__field(unsigned long, ino)
4913 		__field(unsigned long long, bytes)
4914 		__field(loff_t, size)
4915 	),
4916 	TP_fast_assign(
4917 		struct file	*file = btp->bt_file;
4918 		struct inode	*inode = file_inode(file);
4919 
4920 		__entry->dev = btp->bt_mount->m_super->s_dev;
4921 		__entry->size = i_size_read(inode);
4922 		__entry->bytes = (inode->i_blocks << SECTOR_SHIFT) + inode->i_bytes;
4923 		__entry->ino = inode->i_ino;
4924 	),
4925 	TP_printk("dev %d:%d xmino 0x%lx mem_bytes 0x%llx isize 0x%llx",
4926 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4927 		  __entry->ino,
4928 		  __entry->bytes,
4929 		  __entry->size)
4930 );
4931 #endif /* CONFIG_XFS_MEMORY_BUFS */
4932 
4933 #ifdef CONFIG_XFS_BTREE_IN_MEM
4934 TRACE_EVENT(xfbtree_init,
4935 	TP_PROTO(struct xfs_mount *mp, struct xfbtree *xfbt,
4936 		 const struct xfs_btree_ops *ops),
4937 	TP_ARGS(mp, xfbt, ops),
4938 	TP_STRUCT__entry(
4939 		__field(const void *, btree_ops)
4940 		__field(unsigned long, xfino)
4941 		__field(unsigned int, leaf_mxr)
4942 		__field(unsigned int, leaf_mnr)
4943 		__field(unsigned int, node_mxr)
4944 		__field(unsigned int, node_mnr)
4945 		__field(unsigned long long, owner)
4946 	),
4947 	TP_fast_assign(
4948 		__entry->btree_ops = ops;
4949 		__entry->xfino = file_inode(xfbt->target->bt_file)->i_ino;
4950 		__entry->leaf_mxr = xfbt->maxrecs[0];
4951 		__entry->node_mxr = xfbt->maxrecs[1];
4952 		__entry->leaf_mnr = xfbt->minrecs[0];
4953 		__entry->node_mnr = xfbt->minrecs[1];
4954 		__entry->owner = xfbt->owner;
4955 	),
4956 	TP_printk("xfino 0x%lx btree_ops %pS owner 0x%llx leaf_mxr %u leaf_mnr %u node_mxr %u node_mnr %u",
4957 		  __entry->xfino,
4958 		  __entry->btree_ops,
4959 		  __entry->owner,
4960 		  __entry->leaf_mxr,
4961 		  __entry->leaf_mnr,
4962 		  __entry->node_mxr,
4963 		  __entry->node_mnr)
4964 );
4965 
4966 DECLARE_EVENT_CLASS(xfbtree_buf_class,
4967 	TP_PROTO(struct xfbtree *xfbt, struct xfs_buf *bp),
4968 	TP_ARGS(xfbt, bp),
4969 	TP_STRUCT__entry(
4970 		__field(unsigned long, xfino)
4971 		__field(xfs_daddr_t, bno)
4972 		__field(int, nblks)
4973 		__field(int, hold)
4974 		__field(int, pincount)
4975 		__field(unsigned int, lockval)
4976 		__field(unsigned int, flags)
4977 	),
4978 	TP_fast_assign(
4979 		__entry->xfino = file_inode(xfbt->target->bt_file)->i_ino;
4980 		__entry->bno = xfs_buf_daddr(bp);
4981 		__entry->nblks = bp->b_length;
4982 		__entry->hold = bp->b_hold;
4983 		__entry->pincount = atomic_read(&bp->b_pin_count);
4984 		__entry->lockval = bp->b_sema.count;
4985 		__entry->flags = bp->b_flags;
4986 	),
4987 	TP_printk("xfino 0x%lx daddr 0x%llx bbcount 0x%x hold %d pincount %d lock %d flags %s",
4988 		  __entry->xfino,
4989 		  (unsigned long long)__entry->bno,
4990 		  __entry->nblks,
4991 		  __entry->hold,
4992 		  __entry->pincount,
4993 		  __entry->lockval,
4994 		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS))
4995 )
4996 
4997 #define DEFINE_XFBTREE_BUF_EVENT(name) \
4998 DEFINE_EVENT(xfbtree_buf_class, name, \
4999 	TP_PROTO(struct xfbtree *xfbt, struct xfs_buf *bp), \
5000 	TP_ARGS(xfbt, bp))
5001 DEFINE_XFBTREE_BUF_EVENT(xfbtree_create_root_buf);
5002 DEFINE_XFBTREE_BUF_EVENT(xfbtree_trans_commit_buf);
5003 DEFINE_XFBTREE_BUF_EVENT(xfbtree_trans_cancel_buf);
5004 
5005 DECLARE_EVENT_CLASS(xfbtree_freesp_class,
5006 	TP_PROTO(struct xfbtree *xfbt, struct xfs_btree_cur *cur,
5007 		 xfs_fileoff_t fileoff),
5008 	TP_ARGS(xfbt, cur, fileoff),
5009 	TP_STRUCT__entry(
5010 		__field(unsigned long, xfino)
5011 		__string(btname, cur->bc_ops->name)
5012 		__field(int, nlevels)
5013 		__field(xfs_fileoff_t, fileoff)
5014 	),
5015 	TP_fast_assign(
5016 		__entry->xfino = file_inode(xfbt->target->bt_file)->i_ino;
5017 		__assign_str(btname);
5018 		__entry->nlevels = cur->bc_nlevels;
5019 		__entry->fileoff = fileoff;
5020 	),
5021 	TP_printk("xfino 0x%lx %sbt nlevels %d fileoff 0x%llx",
5022 		  __entry->xfino,
5023 		  __get_str(btname),
5024 		  __entry->nlevels,
5025 		  (unsigned long long)__entry->fileoff)
5026 )
5027 
5028 #define DEFINE_XFBTREE_FREESP_EVENT(name) \
5029 DEFINE_EVENT(xfbtree_freesp_class, name, \
5030 	TP_PROTO(struct xfbtree *xfbt, struct xfs_btree_cur *cur, \
5031 		 xfs_fileoff_t fileoff), \
5032 	TP_ARGS(xfbt, cur, fileoff))
5033 DEFINE_XFBTREE_FREESP_EVENT(xfbtree_alloc_block);
5034 DEFINE_XFBTREE_FREESP_EVENT(xfbtree_free_block);
5035 #endif /* CONFIG_XFS_BTREE_IN_MEM */
5036 
5037 /* exchmaps tracepoints */
5038 #define XFS_EXCHMAPS_STRINGS \
5039 	{ XFS_EXCHMAPS_ATTR_FORK,		"ATTRFORK" }, \
5040 	{ XFS_EXCHMAPS_SET_SIZES,		"SETSIZES" }, \
5041 	{ XFS_EXCHMAPS_INO1_WRITTEN,		"INO1_WRITTEN" }, \
5042 	{ XFS_EXCHMAPS_CLEAR_INO1_REFLINK,	"CLEAR_INO1_REFLINK" }, \
5043 	{ XFS_EXCHMAPS_CLEAR_INO2_REFLINK,	"CLEAR_INO2_REFLINK" }, \
5044 	{ __XFS_EXCHMAPS_INO2_SHORTFORM,	"INO2_SF" }
5045 
5046 DEFINE_INODE_IREC_EVENT(xfs_exchmaps_mapping1_skip);
5047 DEFINE_INODE_IREC_EVENT(xfs_exchmaps_mapping1);
5048 DEFINE_INODE_IREC_EVENT(xfs_exchmaps_mapping2);
5049 DEFINE_ITRUNC_EVENT(xfs_exchmaps_update_inode_size);
5050 
5051 #define XFS_EXCHRANGE_INODES \
5052 	{ 1,	"file1" }, \
5053 	{ 2,	"file2" }
5054 
5055 DECLARE_EVENT_CLASS(xfs_exchrange_inode_class,
5056 	TP_PROTO(struct xfs_inode *ip, int whichfile),
5057 	TP_ARGS(ip, whichfile),
5058 	TP_STRUCT__entry(
5059 		__field(dev_t, dev)
5060 		__field(int, whichfile)
5061 		__field(xfs_ino_t, ino)
5062 		__field(int, format)
5063 		__field(xfs_extnum_t, nex)
5064 		__field(int, broot_size)
5065 		__field(int, fork_off)
5066 	),
5067 	TP_fast_assign(
5068 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
5069 		__entry->whichfile = whichfile;
5070 		__entry->ino = ip->i_ino;
5071 		__entry->format = ip->i_df.if_format;
5072 		__entry->nex = ip->i_df.if_nextents;
5073 		__entry->fork_off = xfs_inode_fork_boff(ip);
5074 	),
5075 	TP_printk("dev %d:%d ino 0x%llx whichfile %s format %s num_extents %llu forkoff 0x%x",
5076 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5077 		  __entry->ino,
5078 		  __print_symbolic(__entry->whichfile, XFS_EXCHRANGE_INODES),
5079 		  __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
5080 		  __entry->nex,
5081 		  __entry->fork_off)
5082 )
5083 
5084 #define DEFINE_EXCHRANGE_INODE_EVENT(name) \
5085 DEFINE_EVENT(xfs_exchrange_inode_class, name, \
5086 	TP_PROTO(struct xfs_inode *ip, int whichfile), \
5087 	TP_ARGS(ip, whichfile))
5088 
5089 DEFINE_EXCHRANGE_INODE_EVENT(xfs_exchrange_before);
5090 DEFINE_EXCHRANGE_INODE_EVENT(xfs_exchrange_after);
5091 DEFINE_INODE_ERROR_EVENT(xfs_exchrange_error);
5092 
5093 #define XFS_EXCHANGE_RANGE_FLAGS_STRS \
5094 	{ XFS_EXCHANGE_RANGE_TO_EOF,		"TO_EOF" }, \
5095 	{ XFS_EXCHANGE_RANGE_DSYNC	,	"DSYNC" }, \
5096 	{ XFS_EXCHANGE_RANGE_DRY_RUN,		"DRY_RUN" }, \
5097 	{ XFS_EXCHANGE_RANGE_FILE1_WRITTEN,	"F1_WRITTEN" }, \
5098 	{ __XFS_EXCHANGE_RANGE_UPD_CMTIME1,	"CMTIME1" }, \
5099 	{ __XFS_EXCHANGE_RANGE_UPD_CMTIME2,	"CMTIME2" }, \
5100 	{ __XFS_EXCHANGE_RANGE_CHECK_FRESH2,	"FRESH2" }
5101 
5102 /* file exchange-range tracepoint class */
5103 DECLARE_EVENT_CLASS(xfs_exchrange_class,
5104 	TP_PROTO(const struct xfs_exchrange *fxr, struct xfs_inode *ip1,
5105 		 struct xfs_inode *ip2),
5106 	TP_ARGS(fxr, ip1, ip2),
5107 	TP_STRUCT__entry(
5108 		__field(dev_t, dev)
5109 		__field(xfs_ino_t, ip1_ino)
5110 		__field(loff_t, ip1_isize)
5111 		__field(loff_t, ip1_disize)
5112 		__field(xfs_ino_t, ip2_ino)
5113 		__field(loff_t, ip2_isize)
5114 		__field(loff_t, ip2_disize)
5115 
5116 		__field(loff_t, file1_offset)
5117 		__field(loff_t, file2_offset)
5118 		__field(unsigned long long, length)
5119 		__field(unsigned long long, flags)
5120 	),
5121 	TP_fast_assign(
5122 		__entry->dev = VFS_I(ip1)->i_sb->s_dev;
5123 		__entry->ip1_ino = ip1->i_ino;
5124 		__entry->ip1_isize = VFS_I(ip1)->i_size;
5125 		__entry->ip1_disize = ip1->i_disk_size;
5126 		__entry->ip2_ino = ip2->i_ino;
5127 		__entry->ip2_isize = VFS_I(ip2)->i_size;
5128 		__entry->ip2_disize = ip2->i_disk_size;
5129 
5130 		__entry->file1_offset = fxr->file1_offset;
5131 		__entry->file2_offset = fxr->file2_offset;
5132 		__entry->length = fxr->length;
5133 		__entry->flags = fxr->flags;
5134 	),
5135 	TP_printk("dev %d:%d flags %s bytecount 0x%llx "
5136 		  "ino1 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx -> "
5137 		  "ino2 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx",
5138 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5139 		   __print_flags_u64(__entry->flags, "|", XFS_EXCHANGE_RANGE_FLAGS_STRS),
5140 		  __entry->length,
5141 		  __entry->ip1_ino,
5142 		  __entry->ip1_isize,
5143 		  __entry->ip1_disize,
5144 		  __entry->file1_offset,
5145 		  __entry->ip2_ino,
5146 		  __entry->ip2_isize,
5147 		  __entry->ip2_disize,
5148 		  __entry->file2_offset)
5149 )
5150 
5151 #define DEFINE_EXCHRANGE_EVENT(name)	\
5152 DEFINE_EVENT(xfs_exchrange_class, name,	\
5153 	TP_PROTO(const struct xfs_exchrange *fxr, struct xfs_inode *ip1, \
5154 		 struct xfs_inode *ip2), \
5155 	TP_ARGS(fxr, ip1, ip2))
5156 DEFINE_EXCHRANGE_EVENT(xfs_exchrange_prep);
5157 DEFINE_EXCHRANGE_EVENT(xfs_exchrange_flush);
5158 DEFINE_EXCHRANGE_EVENT(xfs_exchrange_mappings);
5159 
5160 TRACE_EVENT(xfs_exchrange_freshness,
5161 	TP_PROTO(const struct xfs_exchrange *fxr, struct xfs_inode *ip2),
5162 	TP_ARGS(fxr, ip2),
5163 	TP_STRUCT__entry(
5164 		__field(dev_t, dev)
5165 		__field(xfs_ino_t, ip2_ino)
5166 		__field(long long, ip2_mtime)
5167 		__field(long long, ip2_ctime)
5168 		__field(int, ip2_mtime_nsec)
5169 		__field(int, ip2_ctime_nsec)
5170 
5171 		__field(xfs_ino_t, file2_ino)
5172 		__field(long long, file2_mtime)
5173 		__field(long long, file2_ctime)
5174 		__field(int, file2_mtime_nsec)
5175 		__field(int, file2_ctime_nsec)
5176 	),
5177 	TP_fast_assign(
5178 		struct timespec64	ts64;
5179 		struct inode		*inode2 = VFS_I(ip2);
5180 
5181 		__entry->dev = inode2->i_sb->s_dev;
5182 		__entry->ip2_ino = ip2->i_ino;
5183 
5184 		ts64 = inode_get_ctime(inode2);
5185 		__entry->ip2_ctime = ts64.tv_sec;
5186 		__entry->ip2_ctime_nsec = ts64.tv_nsec;
5187 
5188 		ts64 = inode_get_mtime(inode2);
5189 		__entry->ip2_mtime = ts64.tv_sec;
5190 		__entry->ip2_mtime_nsec = ts64.tv_nsec;
5191 
5192 		__entry->file2_ino = fxr->file2_ino;
5193 		__entry->file2_mtime = fxr->file2_mtime.tv_sec;
5194 		__entry->file2_ctime = fxr->file2_ctime.tv_sec;
5195 		__entry->file2_mtime_nsec = fxr->file2_mtime.tv_nsec;
5196 		__entry->file2_ctime_nsec = fxr->file2_ctime.tv_nsec;
5197 	),
5198 	TP_printk("dev %d:%d "
5199 		  "ino 0x%llx mtime %lld:%d ctime %lld:%d -> "
5200 		  "file 0x%llx mtime %lld:%d ctime %lld:%d",
5201 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5202 		  __entry->ip2_ino,
5203 		  __entry->ip2_mtime,
5204 		  __entry->ip2_mtime_nsec,
5205 		  __entry->ip2_ctime,
5206 		  __entry->ip2_ctime_nsec,
5207 		  __entry->file2_ino,
5208 		  __entry->file2_mtime,
5209 		  __entry->file2_mtime_nsec,
5210 		  __entry->file2_ctime,
5211 		  __entry->file2_ctime_nsec)
5212 );
5213 
5214 TRACE_EVENT(xfs_exchmaps_overhead,
5215 	TP_PROTO(struct xfs_mount *mp, unsigned long long bmbt_blocks,
5216 		 unsigned long long rmapbt_blocks),
5217 	TP_ARGS(mp, bmbt_blocks, rmapbt_blocks),
5218 	TP_STRUCT__entry(
5219 		__field(dev_t, dev)
5220 		__field(unsigned long long, bmbt_blocks)
5221 		__field(unsigned long long, rmapbt_blocks)
5222 	),
5223 	TP_fast_assign(
5224 		__entry->dev = mp->m_super->s_dev;
5225 		__entry->bmbt_blocks = bmbt_blocks;
5226 		__entry->rmapbt_blocks = rmapbt_blocks;
5227 	),
5228 	TP_printk("dev %d:%d bmbt_blocks 0x%llx rmapbt_blocks 0x%llx",
5229 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5230 		  __entry->bmbt_blocks,
5231 		  __entry->rmapbt_blocks)
5232 );
5233 
5234 DECLARE_EVENT_CLASS(xfs_exchmaps_estimate_class,
5235 	TP_PROTO(const struct xfs_exchmaps_req *req),
5236 	TP_ARGS(req),
5237 	TP_STRUCT__entry(
5238 		__field(dev_t, dev)
5239 		__field(xfs_ino_t, ino1)
5240 		__field(xfs_ino_t, ino2)
5241 		__field(xfs_fileoff_t, startoff1)
5242 		__field(xfs_fileoff_t, startoff2)
5243 		__field(xfs_filblks_t, blockcount)
5244 		__field(uint64_t, flags)
5245 		__field(xfs_filblks_t, ip1_bcount)
5246 		__field(xfs_filblks_t, ip2_bcount)
5247 		__field(xfs_filblks_t, ip1_rtbcount)
5248 		__field(xfs_filblks_t, ip2_rtbcount)
5249 		__field(unsigned long long, resblks)
5250 		__field(unsigned long long, nr_exchanges)
5251 	),
5252 	TP_fast_assign(
5253 		__entry->dev = req->ip1->i_mount->m_super->s_dev;
5254 		__entry->ino1 = req->ip1->i_ino;
5255 		__entry->ino2 = req->ip2->i_ino;
5256 		__entry->startoff1 = req->startoff1;
5257 		__entry->startoff2 = req->startoff2;
5258 		__entry->blockcount = req->blockcount;
5259 		__entry->flags = req->flags;
5260 		__entry->ip1_bcount = req->ip1_bcount;
5261 		__entry->ip2_bcount = req->ip2_bcount;
5262 		__entry->ip1_rtbcount = req->ip1_rtbcount;
5263 		__entry->ip2_rtbcount = req->ip2_rtbcount;
5264 		__entry->resblks = req->resblks;
5265 		__entry->nr_exchanges = req->nr_exchanges;
5266 	),
5267 	TP_printk("dev %d:%d ino1 0x%llx fileoff1 0x%llx ino2 0x%llx fileoff2 0x%llx fsbcount 0x%llx flags (%s) bcount1 0x%llx rtbcount1 0x%llx bcount2 0x%llx rtbcount2 0x%llx resblks 0x%llx nr_exchanges %llu",
5268 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5269 		  __entry->ino1, __entry->startoff1,
5270 		  __entry->ino2, __entry->startoff2,
5271 		  __entry->blockcount,
5272 		  __print_flags_u64(__entry->flags, "|", XFS_EXCHMAPS_STRINGS),
5273 		  __entry->ip1_bcount,
5274 		  __entry->ip1_rtbcount,
5275 		  __entry->ip2_bcount,
5276 		  __entry->ip2_rtbcount,
5277 		  __entry->resblks,
5278 		  __entry->nr_exchanges)
5279 );
5280 
5281 #define DEFINE_EXCHMAPS_ESTIMATE_EVENT(name)	\
5282 DEFINE_EVENT(xfs_exchmaps_estimate_class, name,	\
5283 	TP_PROTO(const struct xfs_exchmaps_req *req), \
5284 	TP_ARGS(req))
5285 DEFINE_EXCHMAPS_ESTIMATE_EVENT(xfs_exchmaps_initial_estimate);
5286 DEFINE_EXCHMAPS_ESTIMATE_EVENT(xfs_exchmaps_final_estimate);
5287 
5288 DECLARE_EVENT_CLASS(xfs_exchmaps_intent_class,
5289 	TP_PROTO(struct xfs_mount *mp, const struct xfs_exchmaps_intent *xmi),
5290 	TP_ARGS(mp, xmi),
5291 	TP_STRUCT__entry(
5292 		__field(dev_t, dev)
5293 		__field(xfs_ino_t, ino1)
5294 		__field(xfs_ino_t, ino2)
5295 		__field(uint64_t, flags)
5296 		__field(xfs_fileoff_t, startoff1)
5297 		__field(xfs_fileoff_t, startoff2)
5298 		__field(xfs_filblks_t, blockcount)
5299 		__field(xfs_fsize_t, isize1)
5300 		__field(xfs_fsize_t, isize2)
5301 		__field(xfs_fsize_t, new_isize1)
5302 		__field(xfs_fsize_t, new_isize2)
5303 	),
5304 	TP_fast_assign(
5305 		__entry->dev = mp->m_super->s_dev;
5306 		__entry->ino1 = xmi->xmi_ip1->i_ino;
5307 		__entry->ino2 = xmi->xmi_ip2->i_ino;
5308 		__entry->flags = xmi->xmi_flags;
5309 		__entry->startoff1 = xmi->xmi_startoff1;
5310 		__entry->startoff2 = xmi->xmi_startoff2;
5311 		__entry->blockcount = xmi->xmi_blockcount;
5312 		__entry->isize1 = xmi->xmi_ip1->i_disk_size;
5313 		__entry->isize2 = xmi->xmi_ip2->i_disk_size;
5314 		__entry->new_isize1 = xmi->xmi_isize1;
5315 		__entry->new_isize2 = xmi->xmi_isize2;
5316 	),
5317 	TP_printk("dev %d:%d ino1 0x%llx fileoff1 0x%llx ino2 0x%llx fileoff2 0x%llx fsbcount 0x%llx flags (%s) isize1 0x%llx newisize1 0x%llx isize2 0x%llx newisize2 0x%llx",
5318 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5319 		  __entry->ino1, __entry->startoff1,
5320 		  __entry->ino2, __entry->startoff2,
5321 		  __entry->blockcount,
5322 		  __print_flags_u64(__entry->flags, "|", XFS_EXCHMAPS_STRINGS),
5323 		  __entry->isize1, __entry->new_isize1,
5324 		  __entry->isize2, __entry->new_isize2)
5325 );
5326 
5327 #define DEFINE_EXCHMAPS_INTENT_EVENT(name)	\
5328 DEFINE_EVENT(xfs_exchmaps_intent_class, name,	\
5329 	TP_PROTO(struct xfs_mount *mp, const struct xfs_exchmaps_intent *xmi), \
5330 	TP_ARGS(mp, xmi))
5331 DEFINE_EXCHMAPS_INTENT_EVENT(xfs_exchmaps_defer);
5332 DEFINE_EXCHMAPS_INTENT_EVENT(xfs_exchmaps_recover);
5333 
5334 TRACE_EVENT(xfs_exchmaps_delta_nextents_step,
5335 	TP_PROTO(struct xfs_mount *mp,
5336 		 const struct xfs_bmbt_irec *left,
5337 		 const struct xfs_bmbt_irec *curr,
5338 		 const struct xfs_bmbt_irec *new,
5339 		 const struct xfs_bmbt_irec *right,
5340 		 int delta, unsigned int state),
5341 	TP_ARGS(mp, left, curr, new, right, delta, state),
5342 	TP_STRUCT__entry(
5343 		__field(dev_t, dev)
5344 		__field(xfs_fileoff_t, loff)
5345 		__field(xfs_fsblock_t, lstart)
5346 		__field(xfs_filblks_t, lcount)
5347 		__field(xfs_fileoff_t, coff)
5348 		__field(xfs_fsblock_t, cstart)
5349 		__field(xfs_filblks_t, ccount)
5350 		__field(xfs_fileoff_t, noff)
5351 		__field(xfs_fsblock_t, nstart)
5352 		__field(xfs_filblks_t, ncount)
5353 		__field(xfs_fileoff_t, roff)
5354 		__field(xfs_fsblock_t, rstart)
5355 		__field(xfs_filblks_t, rcount)
5356 		__field(int, delta)
5357 		__field(unsigned int, state)
5358 	),
5359 	TP_fast_assign(
5360 		__entry->dev = mp->m_super->s_dev;
5361 		__entry->loff = left->br_startoff;
5362 		__entry->lstart = left->br_startblock;
5363 		__entry->lcount = left->br_blockcount;
5364 		__entry->coff = curr->br_startoff;
5365 		__entry->cstart = curr->br_startblock;
5366 		__entry->ccount = curr->br_blockcount;
5367 		__entry->noff = new->br_startoff;
5368 		__entry->nstart = new->br_startblock;
5369 		__entry->ncount = new->br_blockcount;
5370 		__entry->roff = right->br_startoff;
5371 		__entry->rstart = right->br_startblock;
5372 		__entry->rcount = right->br_blockcount;
5373 		__entry->delta = delta;
5374 		__entry->state = state;
5375 	),
5376 	TP_printk("dev %d:%d left 0x%llx:0x%llx:0x%llx; curr 0x%llx:0x%llx:0x%llx <- new 0x%llx:0x%llx:0x%llx; right 0x%llx:0x%llx:0x%llx delta %d state 0x%x",
5377 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5378 		__entry->loff, __entry->lstart, __entry->lcount,
5379 		__entry->coff, __entry->cstart, __entry->ccount,
5380 		__entry->noff, __entry->nstart, __entry->ncount,
5381 		__entry->roff, __entry->rstart, __entry->rcount,
5382 		__entry->delta, __entry->state)
5383 );
5384 
5385 TRACE_EVENT(xfs_exchmaps_delta_nextents,
5386 	TP_PROTO(const struct xfs_exchmaps_req *req, int64_t d_nexts1,
5387 		 int64_t d_nexts2),
5388 	TP_ARGS(req, d_nexts1, d_nexts2),
5389 	TP_STRUCT__entry(
5390 		__field(dev_t, dev)
5391 		__field(xfs_ino_t, ino1)
5392 		__field(xfs_ino_t, ino2)
5393 		__field(xfs_extnum_t, nexts1)
5394 		__field(xfs_extnum_t, nexts2)
5395 		__field(int64_t, d_nexts1)
5396 		__field(int64_t, d_nexts2)
5397 	),
5398 	TP_fast_assign(
5399 		int whichfork = xfs_exchmaps_reqfork(req);
5400 
5401 		__entry->dev = req->ip1->i_mount->m_super->s_dev;
5402 		__entry->ino1 = req->ip1->i_ino;
5403 		__entry->ino2 = req->ip2->i_ino;
5404 		__entry->nexts1 = xfs_ifork_ptr(req->ip1, whichfork)->if_nextents;
5405 		__entry->nexts2 = xfs_ifork_ptr(req->ip2, whichfork)->if_nextents;
5406 		__entry->d_nexts1 = d_nexts1;
5407 		__entry->d_nexts2 = d_nexts2;
5408 	),
5409 	TP_printk("dev %d:%d ino1 0x%llx nexts %llu ino2 0x%llx nexts %llu delta1 %lld delta2 %lld",
5410 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5411 		  __entry->ino1, __entry->nexts1,
5412 		  __entry->ino2, __entry->nexts2,
5413 		  __entry->d_nexts1, __entry->d_nexts2)
5414 );
5415 
5416 DECLARE_EVENT_CLASS(xfs_getparents_rec_class,
5417 	TP_PROTO(struct xfs_inode *ip, const struct xfs_getparents *ppi,
5418 		 const struct xfs_attr_list_context *context,
5419 	         const struct xfs_getparents_rec *pptr),
5420 	TP_ARGS(ip, ppi, context, pptr),
5421 	TP_STRUCT__entry(
5422 		__field(dev_t, dev)
5423 		__field(xfs_ino_t, ino)
5424 		__field(unsigned int, firstu)
5425 		__field(unsigned short, reclen)
5426 		__field(unsigned int, bufsize)
5427 		__field(xfs_ino_t, parent_ino)
5428 		__field(unsigned int, parent_gen)
5429 		__string(name, pptr->gpr_name)
5430 	),
5431 	TP_fast_assign(
5432 		__entry->dev = ip->i_mount->m_super->s_dev;
5433 		__entry->ino = ip->i_ino;
5434 		__entry->firstu = context->firstu;
5435 		__entry->reclen = pptr->gpr_reclen;
5436 		__entry->bufsize = ppi->gp_bufsize;
5437 		__entry->parent_ino = pptr->gpr_parent.ha_fid.fid_ino;
5438 		__entry->parent_gen = pptr->gpr_parent.ha_fid.fid_gen;
5439 		__assign_str(name);
5440 	),
5441 	TP_printk("dev %d:%d ino 0x%llx firstu %u reclen %u bufsize %u parent_ino 0x%llx parent_gen 0x%x name '%s'",
5442 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5443 		  __entry->ino,
5444 		  __entry->firstu,
5445 		  __entry->reclen,
5446 		  __entry->bufsize,
5447 		  __entry->parent_ino,
5448 		  __entry->parent_gen,
5449 		  __get_str(name))
5450 )
5451 #define DEFINE_XFS_GETPARENTS_REC_EVENT(name) \
5452 DEFINE_EVENT(xfs_getparents_rec_class, name, \
5453 	TP_PROTO(struct xfs_inode *ip, const struct xfs_getparents *ppi, \
5454 		 const struct xfs_attr_list_context *context, \
5455 	         const struct xfs_getparents_rec *pptr), \
5456 	TP_ARGS(ip, ppi, context, pptr))
5457 DEFINE_XFS_GETPARENTS_REC_EVENT(xfs_getparents_put_listent);
5458 DEFINE_XFS_GETPARENTS_REC_EVENT(xfs_getparents_expand_lastrec);
5459 
5460 DECLARE_EVENT_CLASS(xfs_getparents_class,
5461 	TP_PROTO(struct xfs_inode *ip, const struct xfs_getparents *ppi,
5462 		 const struct xfs_attrlist_cursor_kern *cur),
5463 	TP_ARGS(ip, ppi, cur),
5464 	TP_STRUCT__entry(
5465 		__field(dev_t, dev)
5466 		__field(xfs_ino_t, ino)
5467 		__field(unsigned short, iflags)
5468 		__field(unsigned short, oflags)
5469 		__field(unsigned int, bufsize)
5470 		__field(unsigned int, hashval)
5471 		__field(unsigned int, blkno)
5472 		__field(unsigned int, offset)
5473 		__field(int, initted)
5474 	),
5475 	TP_fast_assign(
5476 		__entry->dev = ip->i_mount->m_super->s_dev;
5477 		__entry->ino = ip->i_ino;
5478 		__entry->iflags = ppi->gp_iflags;
5479 		__entry->oflags = ppi->gp_oflags;
5480 		__entry->bufsize = ppi->gp_bufsize;
5481 		__entry->hashval = cur->hashval;
5482 		__entry->blkno = cur->blkno;
5483 		__entry->offset = cur->offset;
5484 		__entry->initted = cur->initted;
5485 	),
5486 	TP_printk("dev %d:%d ino 0x%llx iflags 0x%x oflags 0x%x bufsize %u cur_init? %d hashval 0x%x blkno %u offset %u",
5487 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5488 		  __entry->ino,
5489 		  __entry->iflags,
5490 		  __entry->oflags,
5491 		  __entry->bufsize,
5492 		  __entry->initted,
5493 		  __entry->hashval,
5494 		  __entry->blkno,
5495 		  __entry->offset)
5496 )
5497 #define DEFINE_XFS_GETPARENTS_EVENT(name) \
5498 DEFINE_EVENT(xfs_getparents_class, name, \
5499 	TP_PROTO(struct xfs_inode *ip, const struct xfs_getparents *ppi, \
5500 		 const struct xfs_attrlist_cursor_kern *cur), \
5501 	TP_ARGS(ip, ppi, cur))
5502 DEFINE_XFS_GETPARENTS_EVENT(xfs_getparents_begin);
5503 DEFINE_XFS_GETPARENTS_EVENT(xfs_getparents_end);
5504 
5505 DECLARE_EVENT_CLASS(xfs_metadir_update_class,
5506 	TP_PROTO(const struct xfs_metadir_update *upd),
5507 	TP_ARGS(upd),
5508 	TP_STRUCT__entry(
5509 		__field(dev_t, dev)
5510 		__field(xfs_ino_t, dp_ino)
5511 		__field(xfs_ino_t, ino)
5512 		__string(fname, upd->path)
5513 	),
5514 	TP_fast_assign(
5515 		__entry->dev = upd->dp->i_mount->m_super->s_dev;
5516 		__entry->dp_ino = upd->dp->i_ino;
5517 		__entry->ino = upd->ip ? upd->ip->i_ino : NULLFSINO;
5518 		__assign_str(fname);
5519 	),
5520 	TP_printk("dev %d:%d dp 0x%llx fname '%s' ino 0x%llx",
5521 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5522 		  __entry->dp_ino,
5523 		  __get_str(fname),
5524 		  __entry->ino)
5525 )
5526 
5527 #define DEFINE_METADIR_UPDATE_EVENT(name) \
5528 DEFINE_EVENT(xfs_metadir_update_class, name, \
5529 	TP_PROTO(const struct xfs_metadir_update *upd), \
5530 	TP_ARGS(upd))
5531 DEFINE_METADIR_UPDATE_EVENT(xfs_metadir_start_create);
5532 DEFINE_METADIR_UPDATE_EVENT(xfs_metadir_start_link);
5533 DEFINE_METADIR_UPDATE_EVENT(xfs_metadir_commit);
5534 DEFINE_METADIR_UPDATE_EVENT(xfs_metadir_cancel);
5535 DEFINE_METADIR_UPDATE_EVENT(xfs_metadir_try_create);
5536 DEFINE_METADIR_UPDATE_EVENT(xfs_metadir_create);
5537 DEFINE_METADIR_UPDATE_EVENT(xfs_metadir_link);
5538 
5539 DECLARE_EVENT_CLASS(xfs_metadir_update_error_class,
5540 	TP_PROTO(const struct xfs_metadir_update *upd, int error),
5541 	TP_ARGS(upd, error),
5542 	TP_STRUCT__entry(
5543 		__field(dev_t, dev)
5544 		__field(xfs_ino_t, dp_ino)
5545 		__field(xfs_ino_t, ino)
5546 		__field(int, error)
5547 		__string(fname, upd->path)
5548 	),
5549 	TP_fast_assign(
5550 		__entry->dev = upd->dp->i_mount->m_super->s_dev;
5551 		__entry->dp_ino = upd->dp->i_ino;
5552 		__entry->ino = upd->ip ? upd->ip->i_ino : NULLFSINO;
5553 		__entry->error = error;
5554 		__assign_str(fname);
5555 	),
5556 	TP_printk("dev %d:%d dp 0x%llx fname '%s' ino 0x%llx error %d",
5557 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5558 		  __entry->dp_ino,
5559 		  __get_str(fname),
5560 		  __entry->ino,
5561 		  __entry->error)
5562 )
5563 
5564 #define DEFINE_METADIR_UPDATE_ERROR_EVENT(name) \
5565 DEFINE_EVENT(xfs_metadir_update_error_class, name, \
5566 	TP_PROTO(const struct xfs_metadir_update *upd, int error), \
5567 	TP_ARGS(upd, error))
5568 DEFINE_METADIR_UPDATE_ERROR_EVENT(xfs_metadir_teardown);
5569 
5570 DECLARE_EVENT_CLASS(xfs_metadir_class,
5571 	TP_PROTO(struct xfs_inode *dp, struct xfs_name *name,
5572 		 xfs_ino_t ino),
5573 	TP_ARGS(dp, name, ino),
5574 	TP_STRUCT__entry(
5575 		__field(dev_t, dev)
5576 		__field(xfs_ino_t, dp_ino)
5577 		__field(xfs_ino_t, ino)
5578 		__field(int, ftype)
5579 		__field(int, namelen)
5580 		__dynamic_array(char, name, name->len)
5581 	),
5582 	TP_fast_assign(
5583 		__entry->dev = VFS_I(dp)->i_sb->s_dev;
5584 		__entry->dp_ino = dp->i_ino;
5585 		__entry->ino = ino,
5586 		__entry->ftype = name->type;
5587 		__entry->namelen = name->len;
5588 		memcpy(__get_str(name), name->name, name->len);
5589 	),
5590 	TP_printk("dev %d:%d dir 0x%llx type %s name '%.*s' ino 0x%llx",
5591 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5592 		  __entry->dp_ino,
5593 		  __print_symbolic(__entry->ftype, XFS_DIR3_FTYPE_STR),
5594 		  __entry->namelen,
5595 		  __get_str(name),
5596 		  __entry->ino)
5597 )
5598 
5599 #define DEFINE_METADIR_EVENT(name) \
5600 DEFINE_EVENT(xfs_metadir_class, name, \
5601 	TP_PROTO(struct xfs_inode *dp, struct xfs_name *name, \
5602 		 xfs_ino_t ino), \
5603 	TP_ARGS(dp, name, ino))
5604 DEFINE_METADIR_EVENT(xfs_metadir_lookup);
5605 
5606 /* metadata inode space reservations */
5607 
5608 DECLARE_EVENT_CLASS(xfs_metafile_resv_class,
5609 	TP_PROTO(struct xfs_inode *ip, xfs_filblks_t len),
5610 	TP_ARGS(ip, len),
5611 	TP_STRUCT__entry(
5612 		__field(dev_t, dev)
5613 		__field(xfs_ino_t, ino)
5614 		__field(unsigned long long, freeblks)
5615 		__field(unsigned long long, reserved)
5616 		__field(unsigned long long, asked)
5617 		__field(unsigned long long, used)
5618 		__field(unsigned long long, len)
5619 	),
5620 	TP_fast_assign(
5621 		struct xfs_mount *mp = ip->i_mount;
5622 
5623 		__entry->dev = mp->m_super->s_dev;
5624 		__entry->ino = ip->i_ino;
5625 		__entry->freeblks = percpu_counter_sum(&mp->m_fdblocks);
5626 		__entry->reserved = ip->i_delayed_blks;
5627 		__entry->asked = ip->i_meta_resv_asked;
5628 		__entry->used = ip->i_nblocks;
5629 		__entry->len = len;
5630 	),
5631 	TP_printk("dev %d:%d ino 0x%llx freeblks %llu resv %llu ask %llu used %llu len %llu",
5632 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5633 		  __entry->ino,
5634 		  __entry->freeblks,
5635 		  __entry->reserved,
5636 		  __entry->asked,
5637 		  __entry->used,
5638 		  __entry->len)
5639 )
5640 #define DEFINE_METAFILE_RESV_EVENT(name) \
5641 DEFINE_EVENT(xfs_metafile_resv_class, name, \
5642 	TP_PROTO(struct xfs_inode *ip, xfs_filblks_t len), \
5643 	TP_ARGS(ip, len))
5644 DEFINE_METAFILE_RESV_EVENT(xfs_metafile_resv_init);
5645 DEFINE_METAFILE_RESV_EVENT(xfs_metafile_resv_free);
5646 DEFINE_METAFILE_RESV_EVENT(xfs_metafile_resv_alloc_space);
5647 DEFINE_METAFILE_RESV_EVENT(xfs_metafile_resv_free_space);
5648 DEFINE_METAFILE_RESV_EVENT(xfs_metafile_resv_critical);
5649 DEFINE_INODE_ERROR_EVENT(xfs_metafile_resv_init_error);
5650 
5651 #ifdef CONFIG_XFS_RT
5652 TRACE_EVENT(xfs_growfs_check_rtgeom,
5653 	TP_PROTO(const struct xfs_mount *mp, unsigned int min_logfsbs),
5654 	TP_ARGS(mp, min_logfsbs),
5655 	TP_STRUCT__entry(
5656 		__field(dev_t, dev)
5657 		__field(unsigned int, logblocks)
5658 		__field(unsigned int, min_logfsbs)
5659 	),
5660 	TP_fast_assign(
5661 		__entry->dev = mp->m_super->s_dev;
5662 		__entry->logblocks = mp->m_sb.sb_logblocks;
5663 		__entry->min_logfsbs = min_logfsbs;
5664 	),
5665 	TP_printk("dev %d:%d logblocks %u min_logfsbs %u",
5666 		  MAJOR(__entry->dev), MINOR(__entry->dev),
5667 		  __entry->logblocks,
5668 		  __entry->min_logfsbs)
5669 );
5670 #endif /* CONFIG_XFS_RT */
5671 
5672 #endif /* _TRACE_XFS_H */
5673 
5674 #undef TRACE_INCLUDE_PATH
5675 #define TRACE_INCLUDE_PATH .
5676 #define TRACE_INCLUDE_FILE xfs_trace
5677 #include <trace/define_trace.h>
5678