xref: /linux/fs/xfs/xfs_trace.h (revision d6296cb65320be16dbf20f2fd584ddc25f3437cd)
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  * startblock: physical block number for file mappings.  This is either a
18  *             segmented fsblock for data device mappings, or a rfsblock
19  *             for realtime device mappings
20  * fsbcount: number of blocks in an extent, in fs blocks
21  *
22  * daddr: physical block number in 512b blocks
23  * bbcount: number of blocks in a physical extent, in 512b blocks
24  *
25  * owner: reverse-mapping owner, usually inodes
26  *
27  * fileoff: file offset, in fs blocks
28  * pos: file offset, in bytes
29  * bytecount: number of bytes
30  *
31  * disize: ondisk file size, in bytes
32  * isize: incore file size, in bytes
33  *
34  * forkoff: inode fork offset, in bytes
35  *
36  * ireccount: number of inode records
37  *
38  * Numbers describing space allocations (blocks, extents, inodes) should be
39  * formatted in hexadecimal.
40  */
41 #undef TRACE_SYSTEM
42 #define TRACE_SYSTEM xfs
43 
44 #if !defined(_TRACE_XFS_H) || defined(TRACE_HEADER_MULTI_READ)
45 #define _TRACE_XFS_H
46 
47 #include <linux/tracepoint.h>
48 
49 struct xfs_agf;
50 struct xfs_alloc_arg;
51 struct xfs_attr_list_context;
52 struct xfs_buf_log_item;
53 struct xfs_da_args;
54 struct xfs_da_node_entry;
55 struct xfs_dquot;
56 struct xfs_log_item;
57 struct xlog;
58 struct xlog_ticket;
59 struct xlog_recover;
60 struct xlog_recover_item;
61 struct xlog_rec_header;
62 struct xlog_in_core;
63 struct xfs_buf_log_format;
64 struct xfs_inode_log_format;
65 struct xfs_bmbt_irec;
66 struct xfs_btree_cur;
67 struct xfs_refcount_irec;
68 struct xfs_fsmap;
69 struct xfs_rmap_irec;
70 struct xfs_icreate_log;
71 struct xfs_owner_info;
72 struct xfs_trans_res;
73 struct xfs_inobt_rec_incore;
74 union xfs_btree_ptr;
75 struct xfs_dqtrx;
76 struct xfs_icwalk;
77 
78 #define XFS_ATTR_FILTER_FLAGS \
79 	{ XFS_ATTR_ROOT,	"ROOT" }, \
80 	{ XFS_ATTR_SECURE,	"SECURE" }, \
81 	{ XFS_ATTR_INCOMPLETE,	"INCOMPLETE" }
82 
83 DECLARE_EVENT_CLASS(xfs_attr_list_class,
84 	TP_PROTO(struct xfs_attr_list_context *ctx),
85 	TP_ARGS(ctx),
86 	TP_STRUCT__entry(
87 		__field(dev_t, dev)
88 		__field(xfs_ino_t, ino)
89 		__field(u32, hashval)
90 		__field(u32, blkno)
91 		__field(u32, offset)
92 		__field(void *, buffer)
93 		__field(int, bufsize)
94 		__field(int, count)
95 		__field(int, firstu)
96 		__field(int, dupcnt)
97 		__field(unsigned int, attr_filter)
98 	),
99 	TP_fast_assign(
100 		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
101 		__entry->ino = ctx->dp->i_ino;
102 		__entry->hashval = ctx->cursor.hashval;
103 		__entry->blkno = ctx->cursor.blkno;
104 		__entry->offset = ctx->cursor.offset;
105 		__entry->buffer = ctx->buffer;
106 		__entry->bufsize = ctx->bufsize;
107 		__entry->count = ctx->count;
108 		__entry->firstu = ctx->firstu;
109 		__entry->attr_filter = ctx->attr_filter;
110 	),
111 	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
112 		  "buffer %p size %u count %u firstu %u filter %s",
113 		  MAJOR(__entry->dev), MINOR(__entry->dev),
114 		   __entry->ino,
115 		   __entry->hashval,
116 		   __entry->blkno,
117 		   __entry->offset,
118 		   __entry->dupcnt,
119 		   __entry->buffer,
120 		   __entry->bufsize,
121 		   __entry->count,
122 		   __entry->firstu,
123 		   __print_flags(__entry->attr_filter, "|",
124 				 XFS_ATTR_FILTER_FLAGS)
125 	)
126 )
127 
128 #define DEFINE_ATTR_LIST_EVENT(name) \
129 DEFINE_EVENT(xfs_attr_list_class, name, \
130 	TP_PROTO(struct xfs_attr_list_context *ctx), \
131 	TP_ARGS(ctx))
132 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf);
133 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_sf_all);
134 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf);
135 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_leaf_end);
136 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_full);
137 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_add);
138 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_wrong_blk);
139 DEFINE_ATTR_LIST_EVENT(xfs_attr_list_notfound);
140 DEFINE_ATTR_LIST_EVENT(xfs_attr_leaf_list);
141 DEFINE_ATTR_LIST_EVENT(xfs_attr_node_list);
142 
143 TRACE_EVENT(xlog_intent_recovery_failed,
144 	TP_PROTO(struct xfs_mount *mp, int error, void *function),
145 	TP_ARGS(mp, error, function),
146 	TP_STRUCT__entry(
147 		__field(dev_t, dev)
148 		__field(int, error)
149 		__field(void *, function)
150 	),
151 	TP_fast_assign(
152 		__entry->dev = mp->m_super->s_dev;
153 		__entry->error = error;
154 		__entry->function = function;
155 	),
156 	TP_printk("dev %d:%d error %d function %pS",
157 		  MAJOR(__entry->dev), MINOR(__entry->dev),
158 		  __entry->error, __entry->function)
159 );
160 
161 DECLARE_EVENT_CLASS(xfs_perag_class,
162 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,
163 		 unsigned long caller_ip),
164 	TP_ARGS(mp, agno, refcount, caller_ip),
165 	TP_STRUCT__entry(
166 		__field(dev_t, dev)
167 		__field(xfs_agnumber_t, agno)
168 		__field(int, refcount)
169 		__field(unsigned long, caller_ip)
170 	),
171 	TP_fast_assign(
172 		__entry->dev = mp->m_super->s_dev;
173 		__entry->agno = agno;
174 		__entry->refcount = refcount;
175 		__entry->caller_ip = caller_ip;
176 	),
177 	TP_printk("dev %d:%d agno 0x%x refcount %d caller %pS",
178 		  MAJOR(__entry->dev), MINOR(__entry->dev),
179 		  __entry->agno,
180 		  __entry->refcount,
181 		  (char *)__entry->caller_ip)
182 );
183 
184 #define DEFINE_PERAG_REF_EVENT(name)	\
185 DEFINE_EVENT(xfs_perag_class, name,	\
186 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int refcount,	\
187 		 unsigned long caller_ip),					\
188 	TP_ARGS(mp, agno, refcount, caller_ip))
189 DEFINE_PERAG_REF_EVENT(xfs_perag_get);
190 DEFINE_PERAG_REF_EVENT(xfs_perag_get_tag);
191 DEFINE_PERAG_REF_EVENT(xfs_perag_put);
192 DEFINE_PERAG_REF_EVENT(xfs_perag_set_inode_tag);
193 DEFINE_PERAG_REF_EVENT(xfs_perag_clear_inode_tag);
194 
195 TRACE_EVENT(xfs_inodegc_worker,
196 	TP_PROTO(struct xfs_mount *mp, unsigned int shrinker_hits),
197 	TP_ARGS(mp, shrinker_hits),
198 	TP_STRUCT__entry(
199 		__field(dev_t, dev)
200 		__field(unsigned int, shrinker_hits)
201 	),
202 	TP_fast_assign(
203 		__entry->dev = mp->m_super->s_dev;
204 		__entry->shrinker_hits = shrinker_hits;
205 	),
206 	TP_printk("dev %d:%d shrinker_hits %u",
207 		  MAJOR(__entry->dev), MINOR(__entry->dev),
208 		  __entry->shrinker_hits)
209 );
210 
211 DECLARE_EVENT_CLASS(xfs_fs_class,
212 	TP_PROTO(struct xfs_mount *mp, void *caller_ip),
213 	TP_ARGS(mp, caller_ip),
214 	TP_STRUCT__entry(
215 		__field(dev_t, dev)
216 		__field(unsigned long long, mflags)
217 		__field(unsigned long, opstate)
218 		__field(unsigned long, sbflags)
219 		__field(void *, caller_ip)
220 	),
221 	TP_fast_assign(
222 		if (mp) {
223 			__entry->dev = mp->m_super->s_dev;
224 			__entry->mflags = mp->m_features;
225 			__entry->opstate = mp->m_opstate;
226 			__entry->sbflags = mp->m_super->s_flags;
227 		}
228 		__entry->caller_ip = caller_ip;
229 	),
230 	TP_printk("dev %d:%d m_features 0x%llx opstate (%s) s_flags 0x%lx caller %pS",
231 		  MAJOR(__entry->dev), MINOR(__entry->dev),
232 		  __entry->mflags,
233 		  __print_flags(__entry->opstate, "|", XFS_OPSTATE_STRINGS),
234 		  __entry->sbflags,
235 		  __entry->caller_ip)
236 );
237 
238 #define DEFINE_FS_EVENT(name)	\
239 DEFINE_EVENT(xfs_fs_class, name,					\
240 	TP_PROTO(struct xfs_mount *mp, void *caller_ip), \
241 	TP_ARGS(mp, caller_ip))
242 DEFINE_FS_EVENT(xfs_inodegc_flush);
243 DEFINE_FS_EVENT(xfs_inodegc_push);
244 DEFINE_FS_EVENT(xfs_inodegc_start);
245 DEFINE_FS_EVENT(xfs_inodegc_stop);
246 DEFINE_FS_EVENT(xfs_inodegc_queue);
247 DEFINE_FS_EVENT(xfs_inodegc_throttle);
248 DEFINE_FS_EVENT(xfs_fs_sync_fs);
249 DEFINE_FS_EVENT(xfs_blockgc_start);
250 DEFINE_FS_EVENT(xfs_blockgc_stop);
251 DEFINE_FS_EVENT(xfs_blockgc_worker);
252 DEFINE_FS_EVENT(xfs_blockgc_flush_all);
253 
254 TRACE_EVENT(xfs_inodegc_shrinker_scan,
255 	TP_PROTO(struct xfs_mount *mp, struct shrink_control *sc,
256 		 void *caller_ip),
257 	TP_ARGS(mp, sc, caller_ip),
258 	TP_STRUCT__entry(
259 		__field(dev_t, dev)
260 		__field(unsigned long, nr_to_scan)
261 		__field(void *, caller_ip)
262 	),
263 	TP_fast_assign(
264 		__entry->dev = mp->m_super->s_dev;
265 		__entry->nr_to_scan = sc->nr_to_scan;
266 		__entry->caller_ip = caller_ip;
267 	),
268 	TP_printk("dev %d:%d nr_to_scan %lu caller %pS",
269 		  MAJOR(__entry->dev), MINOR(__entry->dev),
270 		  __entry->nr_to_scan,
271 		  __entry->caller_ip)
272 );
273 
274 DECLARE_EVENT_CLASS(xfs_ag_class,
275 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),
276 	TP_ARGS(mp, agno),
277 	TP_STRUCT__entry(
278 		__field(dev_t, dev)
279 		__field(xfs_agnumber_t, agno)
280 	),
281 	TP_fast_assign(
282 		__entry->dev = mp->m_super->s_dev;
283 		__entry->agno = agno;
284 	),
285 	TP_printk("dev %d:%d agno 0x%x",
286 		  MAJOR(__entry->dev), MINOR(__entry->dev),
287 		  __entry->agno)
288 );
289 #define DEFINE_AG_EVENT(name)	\
290 DEFINE_EVENT(xfs_ag_class, name,	\
291 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno),	\
292 	TP_ARGS(mp, agno))
293 
294 DEFINE_AG_EVENT(xfs_read_agf);
295 DEFINE_AG_EVENT(xfs_alloc_read_agf);
296 DEFINE_AG_EVENT(xfs_read_agi);
297 DEFINE_AG_EVENT(xfs_ialloc_read_agi);
298 
299 TRACE_EVENT(xfs_attr_list_node_descend,
300 	TP_PROTO(struct xfs_attr_list_context *ctx,
301 		 struct xfs_da_node_entry *btree),
302 	TP_ARGS(ctx, btree),
303 	TP_STRUCT__entry(
304 		__field(dev_t, dev)
305 		__field(xfs_ino_t, ino)
306 		__field(u32, hashval)
307 		__field(u32, blkno)
308 		__field(u32, offset)
309 		__field(void *, buffer)
310 		__field(int, bufsize)
311 		__field(int, count)
312 		__field(int, firstu)
313 		__field(int, dupcnt)
314 		__field(unsigned int, attr_filter)
315 		__field(u32, bt_hashval)
316 		__field(u32, bt_before)
317 	),
318 	TP_fast_assign(
319 		__entry->dev = VFS_I(ctx->dp)->i_sb->s_dev;
320 		__entry->ino = ctx->dp->i_ino;
321 		__entry->hashval = ctx->cursor.hashval;
322 		__entry->blkno = ctx->cursor.blkno;
323 		__entry->offset = ctx->cursor.offset;
324 		__entry->buffer = ctx->buffer;
325 		__entry->bufsize = ctx->bufsize;
326 		__entry->count = ctx->count;
327 		__entry->firstu = ctx->firstu;
328 		__entry->attr_filter = ctx->attr_filter;
329 		__entry->bt_hashval = be32_to_cpu(btree->hashval);
330 		__entry->bt_before = be32_to_cpu(btree->before);
331 	),
332 	TP_printk("dev %d:%d ino 0x%llx cursor h/b/o 0x%x/0x%x/%u dupcnt %u "
333 		  "buffer %p size %u count %u firstu %u filter %s "
334 		  "node hashval %u, node before %u",
335 		  MAJOR(__entry->dev), MINOR(__entry->dev),
336 		   __entry->ino,
337 		   __entry->hashval,
338 		   __entry->blkno,
339 		   __entry->offset,
340 		   __entry->dupcnt,
341 		   __entry->buffer,
342 		   __entry->bufsize,
343 		   __entry->count,
344 		   __entry->firstu,
345 		   __print_flags(__entry->attr_filter, "|",
346 				 XFS_ATTR_FILTER_FLAGS),
347 		   __entry->bt_hashval,
348 		   __entry->bt_before)
349 );
350 
351 DECLARE_EVENT_CLASS(xfs_bmap_class,
352 	TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state,
353 		 unsigned long caller_ip),
354 	TP_ARGS(ip, cur, state, caller_ip),
355 	TP_STRUCT__entry(
356 		__field(dev_t, dev)
357 		__field(xfs_ino_t, ino)
358 		__field(void *, leaf)
359 		__field(int, pos)
360 		__field(xfs_fileoff_t, startoff)
361 		__field(xfs_fsblock_t, startblock)
362 		__field(xfs_filblks_t, blockcount)
363 		__field(xfs_exntst_t, state)
364 		__field(int, bmap_state)
365 		__field(unsigned long, caller_ip)
366 	),
367 	TP_fast_assign(
368 		struct xfs_ifork	*ifp;
369 		struct xfs_bmbt_irec	r;
370 
371 		ifp = xfs_iext_state_to_fork(ip, state);
372 		xfs_iext_get_extent(ifp, cur, &r);
373 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
374 		__entry->ino = ip->i_ino;
375 		__entry->leaf = cur->leaf;
376 		__entry->pos = cur->pos;
377 		__entry->startoff = r.br_startoff;
378 		__entry->startblock = r.br_startblock;
379 		__entry->blockcount = r.br_blockcount;
380 		__entry->state = r.br_state;
381 		__entry->bmap_state = state;
382 		__entry->caller_ip = caller_ip;
383 	),
384 	TP_printk("dev %d:%d ino 0x%llx state %s cur %p/%d "
385 		  "fileoff 0x%llx startblock 0x%llx fsbcount 0x%llx flag %d caller %pS",
386 		  MAJOR(__entry->dev), MINOR(__entry->dev),
387 		  __entry->ino,
388 		  __print_flags(__entry->bmap_state, "|", XFS_BMAP_EXT_FLAGS),
389 		  __entry->leaf,
390 		  __entry->pos,
391 		  __entry->startoff,
392 		  (int64_t)__entry->startblock,
393 		  __entry->blockcount,
394 		  __entry->state,
395 		  (char *)__entry->caller_ip)
396 )
397 
398 #define DEFINE_BMAP_EVENT(name) \
399 DEFINE_EVENT(xfs_bmap_class, name, \
400 	TP_PROTO(struct xfs_inode *ip, struct xfs_iext_cursor *cur, int state, \
401 		 unsigned long caller_ip), \
402 	TP_ARGS(ip, cur, state, caller_ip))
403 DEFINE_BMAP_EVENT(xfs_iext_insert);
404 DEFINE_BMAP_EVENT(xfs_iext_remove);
405 DEFINE_BMAP_EVENT(xfs_bmap_pre_update);
406 DEFINE_BMAP_EVENT(xfs_bmap_post_update);
407 DEFINE_BMAP_EVENT(xfs_read_extent);
408 DEFINE_BMAP_EVENT(xfs_write_extent);
409 
410 DECLARE_EVENT_CLASS(xfs_buf_class,
411 	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip),
412 	TP_ARGS(bp, caller_ip),
413 	TP_STRUCT__entry(
414 		__field(dev_t, dev)
415 		__field(xfs_daddr_t, bno)
416 		__field(int, nblks)
417 		__field(int, hold)
418 		__field(int, pincount)
419 		__field(unsigned, lockval)
420 		__field(unsigned, flags)
421 		__field(unsigned long, caller_ip)
422 		__field(const void *, buf_ops)
423 	),
424 	TP_fast_assign(
425 		__entry->dev = bp->b_target->bt_dev;
426 		__entry->bno = xfs_buf_daddr(bp);
427 		__entry->nblks = bp->b_length;
428 		__entry->hold = atomic_read(&bp->b_hold);
429 		__entry->pincount = atomic_read(&bp->b_pin_count);
430 		__entry->lockval = bp->b_sema.count;
431 		__entry->flags = bp->b_flags;
432 		__entry->caller_ip = caller_ip;
433 		__entry->buf_ops = bp->b_ops;
434 	),
435 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
436 		  "lock %d flags %s bufops %pS caller %pS",
437 		  MAJOR(__entry->dev), MINOR(__entry->dev),
438 		  (unsigned long long)__entry->bno,
439 		  __entry->nblks,
440 		  __entry->hold,
441 		  __entry->pincount,
442 		  __entry->lockval,
443 		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
444 		  __entry->buf_ops,
445 		  (void *)__entry->caller_ip)
446 )
447 
448 #define DEFINE_BUF_EVENT(name) \
449 DEFINE_EVENT(xfs_buf_class, name, \
450 	TP_PROTO(struct xfs_buf *bp, unsigned long caller_ip), \
451 	TP_ARGS(bp, caller_ip))
452 DEFINE_BUF_EVENT(xfs_buf_init);
453 DEFINE_BUF_EVENT(xfs_buf_free);
454 DEFINE_BUF_EVENT(xfs_buf_hold);
455 DEFINE_BUF_EVENT(xfs_buf_rele);
456 DEFINE_BUF_EVENT(xfs_buf_iodone);
457 DEFINE_BUF_EVENT(xfs_buf_submit);
458 DEFINE_BUF_EVENT(xfs_buf_lock);
459 DEFINE_BUF_EVENT(xfs_buf_lock_done);
460 DEFINE_BUF_EVENT(xfs_buf_trylock_fail);
461 DEFINE_BUF_EVENT(xfs_buf_trylock);
462 DEFINE_BUF_EVENT(xfs_buf_unlock);
463 DEFINE_BUF_EVENT(xfs_buf_iowait);
464 DEFINE_BUF_EVENT(xfs_buf_iowait_done);
465 DEFINE_BUF_EVENT(xfs_buf_delwri_queue);
466 DEFINE_BUF_EVENT(xfs_buf_delwri_queued);
467 DEFINE_BUF_EVENT(xfs_buf_delwri_split);
468 DEFINE_BUF_EVENT(xfs_buf_delwri_pushbuf);
469 DEFINE_BUF_EVENT(xfs_buf_get_uncached);
470 DEFINE_BUF_EVENT(xfs_buf_item_relse);
471 DEFINE_BUF_EVENT(xfs_buf_iodone_async);
472 DEFINE_BUF_EVENT(xfs_buf_error_relse);
473 DEFINE_BUF_EVENT(xfs_buf_drain_buftarg);
474 DEFINE_BUF_EVENT(xfs_trans_read_buf_shut);
475 
476 /* not really buffer traces, but the buf provides useful information */
477 DEFINE_BUF_EVENT(xfs_btree_corrupt);
478 DEFINE_BUF_EVENT(xfs_reset_dqcounts);
479 
480 /* pass flags explicitly */
481 DECLARE_EVENT_CLASS(xfs_buf_flags_class,
482 	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip),
483 	TP_ARGS(bp, flags, caller_ip),
484 	TP_STRUCT__entry(
485 		__field(dev_t, dev)
486 		__field(xfs_daddr_t, bno)
487 		__field(unsigned int, length)
488 		__field(int, hold)
489 		__field(int, pincount)
490 		__field(unsigned, lockval)
491 		__field(unsigned, flags)
492 		__field(unsigned long, caller_ip)
493 	),
494 	TP_fast_assign(
495 		__entry->dev = bp->b_target->bt_dev;
496 		__entry->bno = xfs_buf_daddr(bp);
497 		__entry->length = bp->b_length;
498 		__entry->flags = flags;
499 		__entry->hold = atomic_read(&bp->b_hold);
500 		__entry->pincount = atomic_read(&bp->b_pin_count);
501 		__entry->lockval = bp->b_sema.count;
502 		__entry->caller_ip = caller_ip;
503 	),
504 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
505 		  "lock %d flags %s caller %pS",
506 		  MAJOR(__entry->dev), MINOR(__entry->dev),
507 		  (unsigned long long)__entry->bno,
508 		  __entry->length,
509 		  __entry->hold,
510 		  __entry->pincount,
511 		  __entry->lockval,
512 		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
513 		  (void *)__entry->caller_ip)
514 )
515 
516 #define DEFINE_BUF_FLAGS_EVENT(name) \
517 DEFINE_EVENT(xfs_buf_flags_class, name, \
518 	TP_PROTO(struct xfs_buf *bp, unsigned flags, unsigned long caller_ip), \
519 	TP_ARGS(bp, flags, caller_ip))
520 DEFINE_BUF_FLAGS_EVENT(xfs_buf_find);
521 DEFINE_BUF_FLAGS_EVENT(xfs_buf_get);
522 DEFINE_BUF_FLAGS_EVENT(xfs_buf_read);
523 
524 TRACE_EVENT(xfs_buf_ioerror,
525 	TP_PROTO(struct xfs_buf *bp, int error, xfs_failaddr_t caller_ip),
526 	TP_ARGS(bp, error, caller_ip),
527 	TP_STRUCT__entry(
528 		__field(dev_t, dev)
529 		__field(xfs_daddr_t, bno)
530 		__field(unsigned int, length)
531 		__field(unsigned, flags)
532 		__field(int, hold)
533 		__field(int, pincount)
534 		__field(unsigned, lockval)
535 		__field(int, error)
536 		__field(xfs_failaddr_t, caller_ip)
537 	),
538 	TP_fast_assign(
539 		__entry->dev = bp->b_target->bt_dev;
540 		__entry->bno = xfs_buf_daddr(bp);
541 		__entry->length = bp->b_length;
542 		__entry->hold = atomic_read(&bp->b_hold);
543 		__entry->pincount = atomic_read(&bp->b_pin_count);
544 		__entry->lockval = bp->b_sema.count;
545 		__entry->error = error;
546 		__entry->flags = bp->b_flags;
547 		__entry->caller_ip = caller_ip;
548 	),
549 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
550 		  "lock %d error %d flags %s caller %pS",
551 		  MAJOR(__entry->dev), MINOR(__entry->dev),
552 		  (unsigned long long)__entry->bno,
553 		  __entry->length,
554 		  __entry->hold,
555 		  __entry->pincount,
556 		  __entry->lockval,
557 		  __entry->error,
558 		  __print_flags(__entry->flags, "|", XFS_BUF_FLAGS),
559 		  (void *)__entry->caller_ip)
560 );
561 
562 DECLARE_EVENT_CLASS(xfs_buf_item_class,
563 	TP_PROTO(struct xfs_buf_log_item *bip),
564 	TP_ARGS(bip),
565 	TP_STRUCT__entry(
566 		__field(dev_t, dev)
567 		__field(xfs_daddr_t, buf_bno)
568 		__field(unsigned int, buf_len)
569 		__field(int, buf_hold)
570 		__field(int, buf_pincount)
571 		__field(int, buf_lockval)
572 		__field(unsigned, buf_flags)
573 		__field(unsigned, bli_recur)
574 		__field(int, bli_refcount)
575 		__field(unsigned, bli_flags)
576 		__field(unsigned long, li_flags)
577 	),
578 	TP_fast_assign(
579 		__entry->dev = bip->bli_buf->b_target->bt_dev;
580 		__entry->bli_flags = bip->bli_flags;
581 		__entry->bli_recur = bip->bli_recur;
582 		__entry->bli_refcount = atomic_read(&bip->bli_refcount);
583 		__entry->buf_bno = xfs_buf_daddr(bip->bli_buf);
584 		__entry->buf_len = bip->bli_buf->b_length;
585 		__entry->buf_flags = bip->bli_buf->b_flags;
586 		__entry->buf_hold = atomic_read(&bip->bli_buf->b_hold);
587 		__entry->buf_pincount = atomic_read(&bip->bli_buf->b_pin_count);
588 		__entry->buf_lockval = bip->bli_buf->b_sema.count;
589 		__entry->li_flags = bip->bli_item.li_flags;
590 	),
591 	TP_printk("dev %d:%d daddr 0x%llx bbcount 0x%x hold %d pincount %d "
592 		  "lock %d flags %s recur %d refcount %d bliflags %s "
593 		  "liflags %s",
594 		  MAJOR(__entry->dev), MINOR(__entry->dev),
595 		  (unsigned long long)__entry->buf_bno,
596 		  __entry->buf_len,
597 		  __entry->buf_hold,
598 		  __entry->buf_pincount,
599 		  __entry->buf_lockval,
600 		  __print_flags(__entry->buf_flags, "|", XFS_BUF_FLAGS),
601 		  __entry->bli_recur,
602 		  __entry->bli_refcount,
603 		  __print_flags(__entry->bli_flags, "|", XFS_BLI_FLAGS),
604 		  __print_flags(__entry->li_flags, "|", XFS_LI_FLAGS))
605 )
606 
607 #define DEFINE_BUF_ITEM_EVENT(name) \
608 DEFINE_EVENT(xfs_buf_item_class, name, \
609 	TP_PROTO(struct xfs_buf_log_item *bip), \
610 	TP_ARGS(bip))
611 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size);
612 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_ordered);
613 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_size_stale);
614 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format);
615 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_format_stale);
616 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_ordered);
617 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_pin);
618 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin);
619 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_unpin_stale);
620 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_release);
621 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_committed);
622 DEFINE_BUF_ITEM_EVENT(xfs_buf_item_push);
623 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf);
624 DEFINE_BUF_ITEM_EVENT(xfs_trans_get_buf_recur);
625 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb);
626 DEFINE_BUF_ITEM_EVENT(xfs_trans_getsb_recur);
627 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf);
628 DEFINE_BUF_ITEM_EVENT(xfs_trans_read_buf_recur);
629 DEFINE_BUF_ITEM_EVENT(xfs_trans_log_buf);
630 DEFINE_BUF_ITEM_EVENT(xfs_trans_brelse);
631 DEFINE_BUF_ITEM_EVENT(xfs_trans_bjoin);
632 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold);
633 DEFINE_BUF_ITEM_EVENT(xfs_trans_bhold_release);
634 DEFINE_BUF_ITEM_EVENT(xfs_trans_binval);
635 
636 DECLARE_EVENT_CLASS(xfs_filestream_class,
637 	TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno),
638 	TP_ARGS(mp, ino, agno),
639 	TP_STRUCT__entry(
640 		__field(dev_t, dev)
641 		__field(xfs_ino_t, ino)
642 		__field(xfs_agnumber_t, agno)
643 		__field(int, streams)
644 	),
645 	TP_fast_assign(
646 		__entry->dev = mp->m_super->s_dev;
647 		__entry->ino = ino;
648 		__entry->agno = agno;
649 		__entry->streams = xfs_filestream_peek_ag(mp, agno);
650 	),
651 	TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d",
652 		  MAJOR(__entry->dev), MINOR(__entry->dev),
653 		  __entry->ino,
654 		  __entry->agno,
655 		  __entry->streams)
656 )
657 #define DEFINE_FILESTREAM_EVENT(name) \
658 DEFINE_EVENT(xfs_filestream_class, name, \
659 	TP_PROTO(struct xfs_mount *mp, xfs_ino_t ino, xfs_agnumber_t agno), \
660 	TP_ARGS(mp, ino, agno))
661 DEFINE_FILESTREAM_EVENT(xfs_filestream_free);
662 DEFINE_FILESTREAM_EVENT(xfs_filestream_lookup);
663 DEFINE_FILESTREAM_EVENT(xfs_filestream_scan);
664 
665 TRACE_EVENT(xfs_filestream_pick,
666 	TP_PROTO(struct xfs_inode *ip, xfs_agnumber_t agno,
667 		 xfs_extlen_t free, int nscan),
668 	TP_ARGS(ip, agno, free, nscan),
669 	TP_STRUCT__entry(
670 		__field(dev_t, dev)
671 		__field(xfs_ino_t, ino)
672 		__field(xfs_agnumber_t, agno)
673 		__field(int, streams)
674 		__field(xfs_extlen_t, free)
675 		__field(int, nscan)
676 	),
677 	TP_fast_assign(
678 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
679 		__entry->ino = ip->i_ino;
680 		__entry->agno = agno;
681 		__entry->streams = xfs_filestream_peek_ag(ip->i_mount, agno);
682 		__entry->free = free;
683 		__entry->nscan = nscan;
684 	),
685 	TP_printk("dev %d:%d ino 0x%llx agno 0x%x streams %d free %d nscan %d",
686 		  MAJOR(__entry->dev), MINOR(__entry->dev),
687 		  __entry->ino,
688 		  __entry->agno,
689 		  __entry->streams,
690 		  __entry->free,
691 		  __entry->nscan)
692 );
693 
694 DECLARE_EVENT_CLASS(xfs_lock_class,
695 	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags,
696 		 unsigned long caller_ip),
697 	TP_ARGS(ip,  lock_flags, caller_ip),
698 	TP_STRUCT__entry(
699 		__field(dev_t, dev)
700 		__field(xfs_ino_t, ino)
701 		__field(int, lock_flags)
702 		__field(unsigned long, caller_ip)
703 	),
704 	TP_fast_assign(
705 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
706 		__entry->ino = ip->i_ino;
707 		__entry->lock_flags = lock_flags;
708 		__entry->caller_ip = caller_ip;
709 	),
710 	TP_printk("dev %d:%d ino 0x%llx flags %s caller %pS",
711 		  MAJOR(__entry->dev), MINOR(__entry->dev),
712 		  __entry->ino,
713 		  __print_flags(__entry->lock_flags, "|", XFS_LOCK_FLAGS),
714 		  (void *)__entry->caller_ip)
715 )
716 
717 #define DEFINE_LOCK_EVENT(name) \
718 DEFINE_EVENT(xfs_lock_class, name, \
719 	TP_PROTO(struct xfs_inode *ip, unsigned lock_flags, \
720 		 unsigned long caller_ip), \
721 	TP_ARGS(ip,  lock_flags, caller_ip))
722 DEFINE_LOCK_EVENT(xfs_ilock);
723 DEFINE_LOCK_EVENT(xfs_ilock_nowait);
724 DEFINE_LOCK_EVENT(xfs_ilock_demote);
725 DEFINE_LOCK_EVENT(xfs_iunlock);
726 
727 DECLARE_EVENT_CLASS(xfs_inode_class,
728 	TP_PROTO(struct xfs_inode *ip),
729 	TP_ARGS(ip),
730 	TP_STRUCT__entry(
731 		__field(dev_t, dev)
732 		__field(xfs_ino_t, ino)
733 		__field(unsigned long, iflags)
734 	),
735 	TP_fast_assign(
736 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
737 		__entry->ino = ip->i_ino;
738 		__entry->iflags = ip->i_flags;
739 	),
740 	TP_printk("dev %d:%d ino 0x%llx iflags 0x%lx",
741 		  MAJOR(__entry->dev), MINOR(__entry->dev),
742 		  __entry->ino,
743 		  __entry->iflags)
744 )
745 
746 #define DEFINE_INODE_EVENT(name) \
747 DEFINE_EVENT(xfs_inode_class, name, \
748 	TP_PROTO(struct xfs_inode *ip), \
749 	TP_ARGS(ip))
750 DEFINE_INODE_EVENT(xfs_iget_skip);
751 DEFINE_INODE_EVENT(xfs_iget_recycle);
752 DEFINE_INODE_EVENT(xfs_iget_recycle_fail);
753 DEFINE_INODE_EVENT(xfs_iget_hit);
754 DEFINE_INODE_EVENT(xfs_iget_miss);
755 
756 DEFINE_INODE_EVENT(xfs_getattr);
757 DEFINE_INODE_EVENT(xfs_setattr);
758 DEFINE_INODE_EVENT(xfs_readlink);
759 DEFINE_INODE_EVENT(xfs_inactive_symlink);
760 DEFINE_INODE_EVENT(xfs_alloc_file_space);
761 DEFINE_INODE_EVENT(xfs_free_file_space);
762 DEFINE_INODE_EVENT(xfs_zero_file_space);
763 DEFINE_INODE_EVENT(xfs_collapse_file_space);
764 DEFINE_INODE_EVENT(xfs_insert_file_space);
765 DEFINE_INODE_EVENT(xfs_readdir);
766 #ifdef CONFIG_XFS_POSIX_ACL
767 DEFINE_INODE_EVENT(xfs_get_acl);
768 #endif
769 DEFINE_INODE_EVENT(xfs_vm_bmap);
770 DEFINE_INODE_EVENT(xfs_file_ioctl);
771 DEFINE_INODE_EVENT(xfs_file_compat_ioctl);
772 DEFINE_INODE_EVENT(xfs_ioctl_setattr);
773 DEFINE_INODE_EVENT(xfs_dir_fsync);
774 DEFINE_INODE_EVENT(xfs_file_fsync);
775 DEFINE_INODE_EVENT(xfs_destroy_inode);
776 DEFINE_INODE_EVENT(xfs_update_time);
777 
778 DEFINE_INODE_EVENT(xfs_dquot_dqalloc);
779 DEFINE_INODE_EVENT(xfs_dquot_dqdetach);
780 
781 DEFINE_INODE_EVENT(xfs_inode_set_eofblocks_tag);
782 DEFINE_INODE_EVENT(xfs_inode_clear_eofblocks_tag);
783 DEFINE_INODE_EVENT(xfs_inode_free_eofblocks_invalid);
784 DEFINE_INODE_EVENT(xfs_inode_set_cowblocks_tag);
785 DEFINE_INODE_EVENT(xfs_inode_clear_cowblocks_tag);
786 DEFINE_INODE_EVENT(xfs_inode_free_cowblocks_invalid);
787 DEFINE_INODE_EVENT(xfs_inode_set_reclaimable);
788 DEFINE_INODE_EVENT(xfs_inode_reclaiming);
789 DEFINE_INODE_EVENT(xfs_inode_set_need_inactive);
790 DEFINE_INODE_EVENT(xfs_inode_inactivating);
791 
792 /*
793  * ftrace's __print_symbolic requires that all enum values be wrapped in the
794  * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace
795  * ring buffer.  Somehow this was only worth mentioning in the ftrace sample
796  * code.
797  */
798 TRACE_DEFINE_ENUM(PE_SIZE_PTE);
799 TRACE_DEFINE_ENUM(PE_SIZE_PMD);
800 TRACE_DEFINE_ENUM(PE_SIZE_PUD);
801 
802 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_SHARED);
803 TRACE_DEFINE_ENUM(XFS_REFC_DOMAIN_COW);
804 
805 TRACE_EVENT(xfs_filemap_fault,
806 	TP_PROTO(struct xfs_inode *ip, enum page_entry_size pe_size,
807 		 bool write_fault),
808 	TP_ARGS(ip, pe_size, write_fault),
809 	TP_STRUCT__entry(
810 		__field(dev_t, dev)
811 		__field(xfs_ino_t, ino)
812 		__field(enum page_entry_size, pe_size)
813 		__field(bool, write_fault)
814 	),
815 	TP_fast_assign(
816 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
817 		__entry->ino = ip->i_ino;
818 		__entry->pe_size = pe_size;
819 		__entry->write_fault = write_fault;
820 	),
821 	TP_printk("dev %d:%d ino 0x%llx %s write_fault %d",
822 		  MAJOR(__entry->dev), MINOR(__entry->dev),
823 		  __entry->ino,
824 		  __print_symbolic(__entry->pe_size,
825 			{ PE_SIZE_PTE,	"PTE" },
826 			{ PE_SIZE_PMD,	"PMD" },
827 			{ PE_SIZE_PUD,	"PUD" }),
828 		  __entry->write_fault)
829 )
830 
831 DECLARE_EVENT_CLASS(xfs_iref_class,
832 	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip),
833 	TP_ARGS(ip, caller_ip),
834 	TP_STRUCT__entry(
835 		__field(dev_t, dev)
836 		__field(xfs_ino_t, ino)
837 		__field(int, count)
838 		__field(int, pincount)
839 		__field(unsigned long, caller_ip)
840 	),
841 	TP_fast_assign(
842 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
843 		__entry->ino = ip->i_ino;
844 		__entry->count = atomic_read(&VFS_I(ip)->i_count);
845 		__entry->pincount = atomic_read(&ip->i_pincount);
846 		__entry->caller_ip = caller_ip;
847 	),
848 	TP_printk("dev %d:%d ino 0x%llx count %d pincount %d caller %pS",
849 		  MAJOR(__entry->dev), MINOR(__entry->dev),
850 		  __entry->ino,
851 		  __entry->count,
852 		  __entry->pincount,
853 		  (char *)__entry->caller_ip)
854 )
855 
856 TRACE_EVENT(xfs_iomap_prealloc_size,
857 	TP_PROTO(struct xfs_inode *ip, xfs_fsblock_t blocks, int shift,
858 		 unsigned int writeio_blocks),
859 	TP_ARGS(ip, blocks, shift, writeio_blocks),
860 	TP_STRUCT__entry(
861 		__field(dev_t, dev)
862 		__field(xfs_ino_t, ino)
863 		__field(xfs_fsblock_t, blocks)
864 		__field(int, shift)
865 		__field(unsigned int, writeio_blocks)
866 	),
867 	TP_fast_assign(
868 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
869 		__entry->ino = ip->i_ino;
870 		__entry->blocks = blocks;
871 		__entry->shift = shift;
872 		__entry->writeio_blocks = writeio_blocks;
873 	),
874 	TP_printk("dev %d:%d ino 0x%llx prealloc blocks %llu shift %d "
875 		  "m_allocsize_blocks %u",
876 		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->ino,
877 		  __entry->blocks, __entry->shift, __entry->writeio_blocks)
878 )
879 
880 TRACE_EVENT(xfs_irec_merge_pre,
881 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
882 		 uint16_t holemask, xfs_agino_t nagino, uint16_t nholemask),
883 	TP_ARGS(mp, agno, agino, holemask, nagino, nholemask),
884 	TP_STRUCT__entry(
885 		__field(dev_t, dev)
886 		__field(xfs_agnumber_t, agno)
887 		__field(xfs_agino_t, agino)
888 		__field(uint16_t, holemask)
889 		__field(xfs_agino_t, nagino)
890 		__field(uint16_t, nholemask)
891 	),
892 	TP_fast_assign(
893 		__entry->dev = mp->m_super->s_dev;
894 		__entry->agno = agno;
895 		__entry->agino = agino;
896 		__entry->holemask = holemask;
897 		__entry->nagino = nagino;
898 		__entry->nholemask = holemask;
899 	),
900 	TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x new_agino 0x%x new_holemask 0x%x",
901 		  MAJOR(__entry->dev), MINOR(__entry->dev),
902 		  __entry->agno,
903 		  __entry->agino,
904 		  __entry->holemask,
905 		  __entry->nagino,
906 		  __entry->nholemask)
907 )
908 
909 TRACE_EVENT(xfs_irec_merge_post,
910 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
911 		 uint16_t holemask),
912 	TP_ARGS(mp, agno, agino, holemask),
913 	TP_STRUCT__entry(
914 		__field(dev_t, dev)
915 		__field(xfs_agnumber_t, agno)
916 		__field(xfs_agino_t, agino)
917 		__field(uint16_t, holemask)
918 	),
919 	TP_fast_assign(
920 		__entry->dev = mp->m_super->s_dev;
921 		__entry->agno = agno;
922 		__entry->agino = agino;
923 		__entry->holemask = holemask;
924 	),
925 	TP_printk("dev %d:%d agno 0x%x agino 0x%x holemask 0x%x",
926 		  MAJOR(__entry->dev),
927 		  MINOR(__entry->dev),
928 		  __entry->agno,
929 		  __entry->agino,
930 		  __entry->holemask)
931 )
932 
933 #define DEFINE_IREF_EVENT(name) \
934 DEFINE_EVENT(xfs_iref_class, name, \
935 	TP_PROTO(struct xfs_inode *ip, unsigned long caller_ip), \
936 	TP_ARGS(ip, caller_ip))
937 DEFINE_IREF_EVENT(xfs_irele);
938 DEFINE_IREF_EVENT(xfs_inode_pin);
939 DEFINE_IREF_EVENT(xfs_inode_unpin);
940 DEFINE_IREF_EVENT(xfs_inode_unpin_nowait);
941 
942 DECLARE_EVENT_CLASS(xfs_namespace_class,
943 	TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name),
944 	TP_ARGS(dp, name),
945 	TP_STRUCT__entry(
946 		__field(dev_t, dev)
947 		__field(xfs_ino_t, dp_ino)
948 		__field(int, namelen)
949 		__dynamic_array(char, name, name->len)
950 	),
951 	TP_fast_assign(
952 		__entry->dev = VFS_I(dp)->i_sb->s_dev;
953 		__entry->dp_ino = dp->i_ino;
954 		__entry->namelen = name->len;
955 		memcpy(__get_str(name), name->name, name->len);
956 	),
957 	TP_printk("dev %d:%d dp ino 0x%llx name %.*s",
958 		  MAJOR(__entry->dev), MINOR(__entry->dev),
959 		  __entry->dp_ino,
960 		  __entry->namelen,
961 		  __get_str(name))
962 )
963 
964 #define DEFINE_NAMESPACE_EVENT(name) \
965 DEFINE_EVENT(xfs_namespace_class, name, \
966 	TP_PROTO(struct xfs_inode *dp, const struct xfs_name *name), \
967 	TP_ARGS(dp, name))
968 DEFINE_NAMESPACE_EVENT(xfs_remove);
969 DEFINE_NAMESPACE_EVENT(xfs_link);
970 DEFINE_NAMESPACE_EVENT(xfs_lookup);
971 DEFINE_NAMESPACE_EVENT(xfs_create);
972 DEFINE_NAMESPACE_EVENT(xfs_symlink);
973 
974 TRACE_EVENT(xfs_rename,
975 	TP_PROTO(struct xfs_inode *src_dp, struct xfs_inode *target_dp,
976 		 struct xfs_name *src_name, struct xfs_name *target_name),
977 	TP_ARGS(src_dp, target_dp, src_name, target_name),
978 	TP_STRUCT__entry(
979 		__field(dev_t, dev)
980 		__field(xfs_ino_t, src_dp_ino)
981 		__field(xfs_ino_t, target_dp_ino)
982 		__field(int, src_namelen)
983 		__field(int, target_namelen)
984 		__dynamic_array(char, src_name, src_name->len)
985 		__dynamic_array(char, target_name, target_name->len)
986 	),
987 	TP_fast_assign(
988 		__entry->dev = VFS_I(src_dp)->i_sb->s_dev;
989 		__entry->src_dp_ino = src_dp->i_ino;
990 		__entry->target_dp_ino = target_dp->i_ino;
991 		__entry->src_namelen = src_name->len;
992 		__entry->target_namelen = target_name->len;
993 		memcpy(__get_str(src_name), src_name->name, src_name->len);
994 		memcpy(__get_str(target_name), target_name->name,
995 			target_name->len);
996 	),
997 	TP_printk("dev %d:%d src dp ino 0x%llx target dp ino 0x%llx"
998 		  " src name %.*s target name %.*s",
999 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1000 		  __entry->src_dp_ino,
1001 		  __entry->target_dp_ino,
1002 		  __entry->src_namelen,
1003 		  __get_str(src_name),
1004 		  __entry->target_namelen,
1005 		  __get_str(target_name))
1006 )
1007 
1008 DECLARE_EVENT_CLASS(xfs_dquot_class,
1009 	TP_PROTO(struct xfs_dquot *dqp),
1010 	TP_ARGS(dqp),
1011 	TP_STRUCT__entry(
1012 		__field(dev_t, dev)
1013 		__field(u32, id)
1014 		__field(xfs_dqtype_t, type)
1015 		__field(unsigned, flags)
1016 		__field(unsigned, nrefs)
1017 		__field(unsigned long long, res_bcount)
1018 		__field(unsigned long long, res_rtbcount)
1019 		__field(unsigned long long, res_icount)
1020 
1021 		__field(unsigned long long, bcount)
1022 		__field(unsigned long long, rtbcount)
1023 		__field(unsigned long long, icount)
1024 
1025 		__field(unsigned long long, blk_hardlimit)
1026 		__field(unsigned long long, blk_softlimit)
1027 		__field(unsigned long long, rtb_hardlimit)
1028 		__field(unsigned long long, rtb_softlimit)
1029 		__field(unsigned long long, ino_hardlimit)
1030 		__field(unsigned long long, ino_softlimit)
1031 	),
1032 	TP_fast_assign(
1033 		__entry->dev = dqp->q_mount->m_super->s_dev;
1034 		__entry->id = dqp->q_id;
1035 		__entry->type = dqp->q_type;
1036 		__entry->flags = dqp->q_flags;
1037 		__entry->nrefs = dqp->q_nrefs;
1038 
1039 		__entry->res_bcount = dqp->q_blk.reserved;
1040 		__entry->res_rtbcount = dqp->q_rtb.reserved;
1041 		__entry->res_icount = dqp->q_ino.reserved;
1042 
1043 		__entry->bcount = dqp->q_blk.count;
1044 		__entry->rtbcount = dqp->q_rtb.count;
1045 		__entry->icount = dqp->q_ino.count;
1046 
1047 		__entry->blk_hardlimit = dqp->q_blk.hardlimit;
1048 		__entry->blk_softlimit = dqp->q_blk.softlimit;
1049 		__entry->rtb_hardlimit = dqp->q_rtb.hardlimit;
1050 		__entry->rtb_softlimit = dqp->q_rtb.softlimit;
1051 		__entry->ino_hardlimit = dqp->q_ino.hardlimit;
1052 		__entry->ino_softlimit = dqp->q_ino.softlimit;
1053 	),
1054 	TP_printk("dev %d:%d id 0x%x type %s flags %s nrefs %u "
1055 		  "res_bc 0x%llx res_rtbc 0x%llx res_ic 0x%llx "
1056 		  "bcnt 0x%llx bhardlimit 0x%llx bsoftlimit 0x%llx "
1057 		  "rtbcnt 0x%llx rtbhardlimit 0x%llx rtbsoftlimit 0x%llx "
1058 		  "icnt 0x%llx ihardlimit 0x%llx isoftlimit 0x%llx]",
1059 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1060 		  __entry->id,
1061 		  __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1062 		  __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1063 		  __entry->nrefs,
1064 		  __entry->res_bcount,
1065 		  __entry->res_rtbcount,
1066 		  __entry->res_icount,
1067 		  __entry->bcount,
1068 		  __entry->blk_hardlimit,
1069 		  __entry->blk_softlimit,
1070 		  __entry->rtbcount,
1071 		  __entry->rtb_hardlimit,
1072 		  __entry->rtb_softlimit,
1073 		  __entry->icount,
1074 		  __entry->ino_hardlimit,
1075 		  __entry->ino_softlimit)
1076 )
1077 
1078 #define DEFINE_DQUOT_EVENT(name) \
1079 DEFINE_EVENT(xfs_dquot_class, name, \
1080 	TP_PROTO(struct xfs_dquot *dqp), \
1081 	TP_ARGS(dqp))
1082 DEFINE_DQUOT_EVENT(xfs_dqadjust);
1083 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
1084 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
1085 DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
1086 DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
1087 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
1088 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
1089 DEFINE_DQUOT_EVENT(xfs_dqalloc);
1090 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
1091 DEFINE_DQUOT_EVENT(xfs_dqread);
1092 DEFINE_DQUOT_EVENT(xfs_dqread_fail);
1093 DEFINE_DQUOT_EVENT(xfs_dqget_hit);
1094 DEFINE_DQUOT_EVENT(xfs_dqget_miss);
1095 DEFINE_DQUOT_EVENT(xfs_dqget_freeing);
1096 DEFINE_DQUOT_EVENT(xfs_dqget_dup);
1097 DEFINE_DQUOT_EVENT(xfs_dqput);
1098 DEFINE_DQUOT_EVENT(xfs_dqput_free);
1099 DEFINE_DQUOT_EVENT(xfs_dqrele);
1100 DEFINE_DQUOT_EVENT(xfs_dqflush);
1101 DEFINE_DQUOT_EVENT(xfs_dqflush_force);
1102 DEFINE_DQUOT_EVENT(xfs_dqflush_done);
1103 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_before);
1104 DEFINE_DQUOT_EVENT(xfs_trans_apply_dquot_deltas_after);
1105 
1106 TRACE_EVENT(xfs_trans_mod_dquot,
1107 	TP_PROTO(struct xfs_trans *tp, struct xfs_dquot *dqp,
1108 		 unsigned int field, int64_t delta),
1109 	TP_ARGS(tp, dqp, field, delta),
1110 	TP_STRUCT__entry(
1111 		__field(dev_t, dev)
1112 		__field(xfs_dqtype_t, type)
1113 		__field(unsigned int, flags)
1114 		__field(unsigned int, dqid)
1115 		__field(unsigned int, field)
1116 		__field(int64_t, delta)
1117 	),
1118 	TP_fast_assign(
1119 		__entry->dev = tp->t_mountp->m_super->s_dev;
1120 		__entry->type = dqp->q_type;
1121 		__entry->flags = dqp->q_flags;
1122 		__entry->dqid = dqp->q_id;
1123 		__entry->field = field;
1124 		__entry->delta = delta;
1125 	),
1126 	TP_printk("dev %d:%d dquot id 0x%x type %s flags %s field %s delta %lld",
1127 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1128 		  __entry->dqid,
1129 		  __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1130 		  __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1131 		  __print_flags(__entry->field, "|", XFS_QMOPT_FLAGS),
1132 		  __entry->delta)
1133 );
1134 
1135 DECLARE_EVENT_CLASS(xfs_dqtrx_class,
1136 	TP_PROTO(struct xfs_dqtrx *qtrx),
1137 	TP_ARGS(qtrx),
1138 	TP_STRUCT__entry(
1139 		__field(dev_t, dev)
1140 		__field(xfs_dqtype_t, type)
1141 		__field(unsigned int, flags)
1142 		__field(u32, dqid)
1143 
1144 		__field(uint64_t, blk_res)
1145 		__field(int64_t,  bcount_delta)
1146 		__field(int64_t,  delbcnt_delta)
1147 
1148 		__field(uint64_t, rtblk_res)
1149 		__field(uint64_t, rtblk_res_used)
1150 		__field(int64_t,  rtbcount_delta)
1151 		__field(int64_t,  delrtb_delta)
1152 
1153 		__field(uint64_t, ino_res)
1154 		__field(uint64_t, ino_res_used)
1155 		__field(int64_t,  icount_delta)
1156 	),
1157 	TP_fast_assign(
1158 		__entry->dev = qtrx->qt_dquot->q_mount->m_super->s_dev;
1159 		__entry->type = qtrx->qt_dquot->q_type;
1160 		__entry->flags = qtrx->qt_dquot->q_flags;
1161 		__entry->dqid = qtrx->qt_dquot->q_id;
1162 
1163 		__entry->blk_res = qtrx->qt_blk_res;
1164 		__entry->bcount_delta = qtrx->qt_bcount_delta;
1165 		__entry->delbcnt_delta = qtrx->qt_delbcnt_delta;
1166 
1167 		__entry->rtblk_res = qtrx->qt_rtblk_res;
1168 		__entry->rtblk_res_used = qtrx->qt_rtblk_res_used;
1169 		__entry->rtbcount_delta = qtrx->qt_rtbcount_delta;
1170 		__entry->delrtb_delta = qtrx->qt_delrtb_delta;
1171 
1172 		__entry->ino_res = qtrx->qt_ino_res;
1173 		__entry->ino_res_used = qtrx->qt_ino_res_used;
1174 		__entry->icount_delta = qtrx->qt_icount_delta;
1175 	),
1176 	TP_printk("dev %d:%d dquot id 0x%x type %s flags %s "
1177 		  "blk_res %llu bcount_delta %lld delbcnt_delta %lld "
1178 		  "rtblk_res %llu rtblk_res_used %llu rtbcount_delta %lld delrtb_delta %lld "
1179 		  "ino_res %llu ino_res_used %llu icount_delta %lld",
1180 		MAJOR(__entry->dev), MINOR(__entry->dev),
1181 		__entry->dqid,
1182 		  __print_flags(__entry->type, "|", XFS_DQTYPE_STRINGS),
1183 		  __print_flags(__entry->flags, "|", XFS_DQFLAG_STRINGS),
1184 
1185 		__entry->blk_res,
1186 		__entry->bcount_delta,
1187 		__entry->delbcnt_delta,
1188 
1189 		__entry->rtblk_res,
1190 		__entry->rtblk_res_used,
1191 		__entry->rtbcount_delta,
1192 		__entry->delrtb_delta,
1193 
1194 		__entry->ino_res,
1195 		__entry->ino_res_used,
1196 		__entry->icount_delta)
1197 )
1198 
1199 #define DEFINE_DQTRX_EVENT(name) \
1200 DEFINE_EVENT(xfs_dqtrx_class, name, \
1201 	TP_PROTO(struct xfs_dqtrx *qtrx), \
1202 	TP_ARGS(qtrx))
1203 DEFINE_DQTRX_EVENT(xfs_trans_apply_dquot_deltas);
1204 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_before);
1205 DEFINE_DQTRX_EVENT(xfs_trans_mod_dquot_after);
1206 
1207 DECLARE_EVENT_CLASS(xfs_loggrant_class,
1208 	TP_PROTO(struct xlog *log, struct xlog_ticket *tic),
1209 	TP_ARGS(log, tic),
1210 	TP_STRUCT__entry(
1211 		__field(dev_t, dev)
1212 		__field(char, ocnt)
1213 		__field(char, cnt)
1214 		__field(int, curr_res)
1215 		__field(int, unit_res)
1216 		__field(unsigned int, flags)
1217 		__field(int, reserveq)
1218 		__field(int, writeq)
1219 		__field(int, grant_reserve_cycle)
1220 		__field(int, grant_reserve_bytes)
1221 		__field(int, grant_write_cycle)
1222 		__field(int, grant_write_bytes)
1223 		__field(int, curr_cycle)
1224 		__field(int, curr_block)
1225 		__field(xfs_lsn_t, tail_lsn)
1226 	),
1227 	TP_fast_assign(
1228 		__entry->dev = log->l_mp->m_super->s_dev;
1229 		__entry->ocnt = tic->t_ocnt;
1230 		__entry->cnt = tic->t_cnt;
1231 		__entry->curr_res = tic->t_curr_res;
1232 		__entry->unit_res = tic->t_unit_res;
1233 		__entry->flags = tic->t_flags;
1234 		__entry->reserveq = list_empty(&log->l_reserve_head.waiters);
1235 		__entry->writeq = list_empty(&log->l_write_head.waiters);
1236 		xlog_crack_grant_head(&log->l_reserve_head.grant,
1237 				&__entry->grant_reserve_cycle,
1238 				&__entry->grant_reserve_bytes);
1239 		xlog_crack_grant_head(&log->l_write_head.grant,
1240 				&__entry->grant_write_cycle,
1241 				&__entry->grant_write_bytes);
1242 		__entry->curr_cycle = log->l_curr_cycle;
1243 		__entry->curr_block = log->l_curr_block;
1244 		__entry->tail_lsn = atomic64_read(&log->l_tail_lsn);
1245 	),
1246 	TP_printk("dev %d:%d t_ocnt %u t_cnt %u t_curr_res %u "
1247 		  "t_unit_res %u t_flags %s reserveq %s "
1248 		  "writeq %s grant_reserve_cycle %d "
1249 		  "grant_reserve_bytes %d grant_write_cycle %d "
1250 		  "grant_write_bytes %d curr_cycle %d curr_block %d "
1251 		  "tail_cycle %d tail_block %d",
1252 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1253 		  __entry->ocnt,
1254 		  __entry->cnt,
1255 		  __entry->curr_res,
1256 		  __entry->unit_res,
1257 		  __print_flags(__entry->flags, "|", XLOG_TIC_FLAGS),
1258 		  __entry->reserveq ? "empty" : "active",
1259 		  __entry->writeq ? "empty" : "active",
1260 		  __entry->grant_reserve_cycle,
1261 		  __entry->grant_reserve_bytes,
1262 		  __entry->grant_write_cycle,
1263 		  __entry->grant_write_bytes,
1264 		  __entry->curr_cycle,
1265 		  __entry->curr_block,
1266 		  CYCLE_LSN(__entry->tail_lsn),
1267 		  BLOCK_LSN(__entry->tail_lsn)
1268 	)
1269 )
1270 
1271 #define DEFINE_LOGGRANT_EVENT(name) \
1272 DEFINE_EVENT(xfs_loggrant_class, name, \
1273 	TP_PROTO(struct xlog *log, struct xlog_ticket *tic), \
1274 	TP_ARGS(log, tic))
1275 DEFINE_LOGGRANT_EVENT(xfs_log_umount_write);
1276 DEFINE_LOGGRANT_EVENT(xfs_log_grant_sleep);
1277 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake);
1278 DEFINE_LOGGRANT_EVENT(xfs_log_grant_wake_up);
1279 DEFINE_LOGGRANT_EVENT(xfs_log_reserve);
1280 DEFINE_LOGGRANT_EVENT(xfs_log_reserve_exit);
1281 DEFINE_LOGGRANT_EVENT(xfs_log_regrant);
1282 DEFINE_LOGGRANT_EVENT(xfs_log_regrant_exit);
1283 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant);
1284 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_exit);
1285 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_regrant_sub);
1286 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant);
1287 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_sub);
1288 DEFINE_LOGGRANT_EVENT(xfs_log_ticket_ungrant_exit);
1289 DEFINE_LOGGRANT_EVENT(xfs_log_cil_wait);
1290 
1291 DECLARE_EVENT_CLASS(xfs_log_item_class,
1292 	TP_PROTO(struct xfs_log_item *lip),
1293 	TP_ARGS(lip),
1294 	TP_STRUCT__entry(
1295 		__field(dev_t, dev)
1296 		__field(void *, lip)
1297 		__field(uint, type)
1298 		__field(unsigned long, flags)
1299 		__field(xfs_lsn_t, lsn)
1300 	),
1301 	TP_fast_assign(
1302 		__entry->dev = lip->li_log->l_mp->m_super->s_dev;
1303 		__entry->lip = lip;
1304 		__entry->type = lip->li_type;
1305 		__entry->flags = lip->li_flags;
1306 		__entry->lsn = lip->li_lsn;
1307 	),
1308 	TP_printk("dev %d:%d lip %p lsn %d/%d type %s flags %s",
1309 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1310 		  __entry->lip,
1311 		  CYCLE_LSN(__entry->lsn), BLOCK_LSN(__entry->lsn),
1312 		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1313 		  __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1314 )
1315 
1316 TRACE_EVENT(xfs_log_force,
1317 	TP_PROTO(struct xfs_mount *mp, xfs_lsn_t lsn, unsigned long caller_ip),
1318 	TP_ARGS(mp, lsn, caller_ip),
1319 	TP_STRUCT__entry(
1320 		__field(dev_t, dev)
1321 		__field(xfs_lsn_t, lsn)
1322 		__field(unsigned long, caller_ip)
1323 	),
1324 	TP_fast_assign(
1325 		__entry->dev = mp->m_super->s_dev;
1326 		__entry->lsn = lsn;
1327 		__entry->caller_ip = caller_ip;
1328 	),
1329 	TP_printk("dev %d:%d lsn 0x%llx caller %pS",
1330 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1331 		  __entry->lsn, (void *)__entry->caller_ip)
1332 )
1333 
1334 #define DEFINE_LOG_ITEM_EVENT(name) \
1335 DEFINE_EVENT(xfs_log_item_class, name, \
1336 	TP_PROTO(struct xfs_log_item *lip), \
1337 	TP_ARGS(lip))
1338 DEFINE_LOG_ITEM_EVENT(xfs_ail_push);
1339 DEFINE_LOG_ITEM_EVENT(xfs_ail_pinned);
1340 DEFINE_LOG_ITEM_EVENT(xfs_ail_locked);
1341 DEFINE_LOG_ITEM_EVENT(xfs_ail_flushing);
1342 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_mark);
1343 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_skip);
1344 DEFINE_LOG_ITEM_EVENT(xfs_cil_whiteout_unpin);
1345 
1346 DECLARE_EVENT_CLASS(xfs_ail_class,
1347 	TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn),
1348 	TP_ARGS(lip, old_lsn, new_lsn),
1349 	TP_STRUCT__entry(
1350 		__field(dev_t, dev)
1351 		__field(void *, lip)
1352 		__field(uint, type)
1353 		__field(unsigned long, flags)
1354 		__field(xfs_lsn_t, old_lsn)
1355 		__field(xfs_lsn_t, new_lsn)
1356 	),
1357 	TP_fast_assign(
1358 		__entry->dev = lip->li_log->l_mp->m_super->s_dev;
1359 		__entry->lip = lip;
1360 		__entry->type = lip->li_type;
1361 		__entry->flags = lip->li_flags;
1362 		__entry->old_lsn = old_lsn;
1363 		__entry->new_lsn = new_lsn;
1364 	),
1365 	TP_printk("dev %d:%d lip %p old lsn %d/%d new lsn %d/%d type %s flags %s",
1366 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1367 		  __entry->lip,
1368 		  CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1369 		  CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1370 		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
1371 		  __print_flags(__entry->flags, "|", XFS_LI_FLAGS))
1372 )
1373 
1374 #define DEFINE_AIL_EVENT(name) \
1375 DEFINE_EVENT(xfs_ail_class, name, \
1376 	TP_PROTO(struct xfs_log_item *lip, xfs_lsn_t old_lsn, xfs_lsn_t new_lsn), \
1377 	TP_ARGS(lip, old_lsn, new_lsn))
1378 DEFINE_AIL_EVENT(xfs_ail_insert);
1379 DEFINE_AIL_EVENT(xfs_ail_move);
1380 DEFINE_AIL_EVENT(xfs_ail_delete);
1381 
1382 TRACE_EVENT(xfs_log_assign_tail_lsn,
1383 	TP_PROTO(struct xlog *log, xfs_lsn_t new_lsn),
1384 	TP_ARGS(log, new_lsn),
1385 	TP_STRUCT__entry(
1386 		__field(dev_t, dev)
1387 		__field(xfs_lsn_t, new_lsn)
1388 		__field(xfs_lsn_t, old_lsn)
1389 		__field(xfs_lsn_t, last_sync_lsn)
1390 	),
1391 	TP_fast_assign(
1392 		__entry->dev = log->l_mp->m_super->s_dev;
1393 		__entry->new_lsn = new_lsn;
1394 		__entry->old_lsn = atomic64_read(&log->l_tail_lsn);
1395 		__entry->last_sync_lsn = atomic64_read(&log->l_last_sync_lsn);
1396 	),
1397 	TP_printk("dev %d:%d new tail lsn %d/%d, old lsn %d/%d, last sync %d/%d",
1398 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1399 		  CYCLE_LSN(__entry->new_lsn), BLOCK_LSN(__entry->new_lsn),
1400 		  CYCLE_LSN(__entry->old_lsn), BLOCK_LSN(__entry->old_lsn),
1401 		  CYCLE_LSN(__entry->last_sync_lsn), BLOCK_LSN(__entry->last_sync_lsn))
1402 )
1403 
1404 DECLARE_EVENT_CLASS(xfs_file_class,
1405 	TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),
1406 	TP_ARGS(iocb, iter),
1407 	TP_STRUCT__entry(
1408 		__field(dev_t, dev)
1409 		__field(xfs_ino_t, ino)
1410 		__field(xfs_fsize_t, size)
1411 		__field(loff_t, offset)
1412 		__field(size_t, count)
1413 	),
1414 	TP_fast_assign(
1415 		__entry->dev = file_inode(iocb->ki_filp)->i_sb->s_dev;
1416 		__entry->ino = XFS_I(file_inode(iocb->ki_filp))->i_ino;
1417 		__entry->size = XFS_I(file_inode(iocb->ki_filp))->i_disk_size;
1418 		__entry->offset = iocb->ki_pos;
1419 		__entry->count = iov_iter_count(iter);
1420 	),
1421 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx",
1422 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1423 		  __entry->ino,
1424 		  __entry->size,
1425 		  __entry->offset,
1426 		  __entry->count)
1427 )
1428 
1429 #define DEFINE_RW_EVENT(name)		\
1430 DEFINE_EVENT(xfs_file_class, name,	\
1431 	TP_PROTO(struct kiocb *iocb, struct iov_iter *iter),		\
1432 	TP_ARGS(iocb, iter))
1433 DEFINE_RW_EVENT(xfs_file_buffered_read);
1434 DEFINE_RW_EVENT(xfs_file_direct_read);
1435 DEFINE_RW_EVENT(xfs_file_dax_read);
1436 DEFINE_RW_EVENT(xfs_file_buffered_write);
1437 DEFINE_RW_EVENT(xfs_file_direct_write);
1438 DEFINE_RW_EVENT(xfs_file_dax_write);
1439 DEFINE_RW_EVENT(xfs_reflink_bounce_dio_write);
1440 
1441 
1442 DECLARE_EVENT_CLASS(xfs_imap_class,
1443 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,
1444 		 int whichfork, struct xfs_bmbt_irec *irec),
1445 	TP_ARGS(ip, offset, count, whichfork, irec),
1446 	TP_STRUCT__entry(
1447 		__field(dev_t, dev)
1448 		__field(xfs_ino_t, ino)
1449 		__field(loff_t, size)
1450 		__field(loff_t, offset)
1451 		__field(size_t, count)
1452 		__field(int, whichfork)
1453 		__field(xfs_fileoff_t, startoff)
1454 		__field(xfs_fsblock_t, startblock)
1455 		__field(xfs_filblks_t, blockcount)
1456 	),
1457 	TP_fast_assign(
1458 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1459 		__entry->ino = ip->i_ino;
1460 		__entry->size = ip->i_disk_size;
1461 		__entry->offset = offset;
1462 		__entry->count = count;
1463 		__entry->whichfork = whichfork;
1464 		__entry->startoff = irec ? irec->br_startoff : 0;
1465 		__entry->startblock = irec ? irec->br_startblock : 0;
1466 		__entry->blockcount = irec ? irec->br_blockcount : 0;
1467 	),
1468 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx pos 0x%llx bytecount 0x%zx "
1469 		  "fork %s startoff 0x%llx startblock 0x%llx fsbcount 0x%llx",
1470 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1471 		  __entry->ino,
1472 		  __entry->size,
1473 		  __entry->offset,
1474 		  __entry->count,
1475 		  __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
1476 		  __entry->startoff,
1477 		  (int64_t)__entry->startblock,
1478 		  __entry->blockcount)
1479 )
1480 
1481 #define DEFINE_IMAP_EVENT(name)	\
1482 DEFINE_EVENT(xfs_imap_class, name,	\
1483 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count,	\
1484 		 int whichfork, struct xfs_bmbt_irec *irec),		\
1485 	TP_ARGS(ip, offset, count, whichfork, irec))
1486 DEFINE_IMAP_EVENT(xfs_map_blocks_found);
1487 DEFINE_IMAP_EVENT(xfs_map_blocks_alloc);
1488 DEFINE_IMAP_EVENT(xfs_iomap_alloc);
1489 DEFINE_IMAP_EVENT(xfs_iomap_found);
1490 
1491 DECLARE_EVENT_CLASS(xfs_simple_io_class,
1492 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),
1493 	TP_ARGS(ip, offset, count),
1494 	TP_STRUCT__entry(
1495 		__field(dev_t, dev)
1496 		__field(xfs_ino_t, ino)
1497 		__field(loff_t, isize)
1498 		__field(loff_t, disize)
1499 		__field(loff_t, offset)
1500 		__field(size_t, count)
1501 	),
1502 	TP_fast_assign(
1503 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1504 		__entry->ino = ip->i_ino;
1505 		__entry->isize = VFS_I(ip)->i_size;
1506 		__entry->disize = ip->i_disk_size;
1507 		__entry->offset = offset;
1508 		__entry->count = count;
1509 	),
1510 	TP_printk("dev %d:%d ino 0x%llx isize 0x%llx disize 0x%llx "
1511 		  "pos 0x%llx bytecount 0x%zx",
1512 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1513 		  __entry->ino,
1514 		  __entry->isize,
1515 		  __entry->disize,
1516 		  __entry->offset,
1517 		  __entry->count)
1518 );
1519 
1520 #define DEFINE_SIMPLE_IO_EVENT(name)	\
1521 DEFINE_EVENT(xfs_simple_io_class, name,	\
1522 	TP_PROTO(struct xfs_inode *ip, xfs_off_t offset, ssize_t count),	\
1523 	TP_ARGS(ip, offset, count))
1524 DEFINE_SIMPLE_IO_EVENT(xfs_delalloc_enospc);
1525 DEFINE_SIMPLE_IO_EVENT(xfs_unwritten_convert);
1526 DEFINE_SIMPLE_IO_EVENT(xfs_setfilesize);
1527 DEFINE_SIMPLE_IO_EVENT(xfs_zero_eof);
1528 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write);
1529 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_unwritten);
1530 DEFINE_SIMPLE_IO_EVENT(xfs_end_io_direct_write_append);
1531 
1532 DECLARE_EVENT_CLASS(xfs_itrunc_class,
1533 	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size),
1534 	TP_ARGS(ip, new_size),
1535 	TP_STRUCT__entry(
1536 		__field(dev_t, dev)
1537 		__field(xfs_ino_t, ino)
1538 		__field(xfs_fsize_t, size)
1539 		__field(xfs_fsize_t, new_size)
1540 	),
1541 	TP_fast_assign(
1542 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1543 		__entry->ino = ip->i_ino;
1544 		__entry->size = ip->i_disk_size;
1545 		__entry->new_size = new_size;
1546 	),
1547 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx new_size 0x%llx",
1548 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1549 		  __entry->ino,
1550 		  __entry->size,
1551 		  __entry->new_size)
1552 )
1553 
1554 #define DEFINE_ITRUNC_EVENT(name) \
1555 DEFINE_EVENT(xfs_itrunc_class, name, \
1556 	TP_PROTO(struct xfs_inode *ip, xfs_fsize_t new_size), \
1557 	TP_ARGS(ip, new_size))
1558 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_start);
1559 DEFINE_ITRUNC_EVENT(xfs_itruncate_extents_end);
1560 
1561 TRACE_EVENT(xfs_pagecache_inval,
1562 	TP_PROTO(struct xfs_inode *ip, xfs_off_t start, xfs_off_t finish),
1563 	TP_ARGS(ip, start, finish),
1564 	TP_STRUCT__entry(
1565 		__field(dev_t, dev)
1566 		__field(xfs_ino_t, ino)
1567 		__field(xfs_fsize_t, size)
1568 		__field(xfs_off_t, start)
1569 		__field(xfs_off_t, finish)
1570 	),
1571 	TP_fast_assign(
1572 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1573 		__entry->ino = ip->i_ino;
1574 		__entry->size = ip->i_disk_size;
1575 		__entry->start = start;
1576 		__entry->finish = finish;
1577 	),
1578 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx start 0x%llx finish 0x%llx",
1579 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1580 		  __entry->ino,
1581 		  __entry->size,
1582 		  __entry->start,
1583 		  __entry->finish)
1584 );
1585 
1586 TRACE_EVENT(xfs_bunmap,
1587 	TP_PROTO(struct xfs_inode *ip, xfs_fileoff_t fileoff, xfs_filblks_t len,
1588 		 int flags, unsigned long caller_ip),
1589 	TP_ARGS(ip, fileoff, len, flags, caller_ip),
1590 	TP_STRUCT__entry(
1591 		__field(dev_t, dev)
1592 		__field(xfs_ino_t, ino)
1593 		__field(xfs_fsize_t, size)
1594 		__field(xfs_fileoff_t, fileoff)
1595 		__field(xfs_filblks_t, len)
1596 		__field(unsigned long, caller_ip)
1597 		__field(int, flags)
1598 	),
1599 	TP_fast_assign(
1600 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
1601 		__entry->ino = ip->i_ino;
1602 		__entry->size = ip->i_disk_size;
1603 		__entry->fileoff = fileoff;
1604 		__entry->len = len;
1605 		__entry->caller_ip = caller_ip;
1606 		__entry->flags = flags;
1607 	),
1608 	TP_printk("dev %d:%d ino 0x%llx disize 0x%llx fileoff 0x%llx fsbcount 0x%llx "
1609 		  "flags %s caller %pS",
1610 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1611 		  __entry->ino,
1612 		  __entry->size,
1613 		  __entry->fileoff,
1614 		  __entry->len,
1615 		  __print_flags(__entry->flags, "|", XFS_BMAPI_FLAGS),
1616 		  (void *)__entry->caller_ip)
1617 
1618 );
1619 
1620 DECLARE_EVENT_CLASS(xfs_extent_busy_class,
1621 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1622 		 xfs_agblock_t agbno, xfs_extlen_t len),
1623 	TP_ARGS(mp, agno, agbno, len),
1624 	TP_STRUCT__entry(
1625 		__field(dev_t, dev)
1626 		__field(xfs_agnumber_t, agno)
1627 		__field(xfs_agblock_t, agbno)
1628 		__field(xfs_extlen_t, len)
1629 	),
1630 	TP_fast_assign(
1631 		__entry->dev = mp->m_super->s_dev;
1632 		__entry->agno = agno;
1633 		__entry->agbno = agbno;
1634 		__entry->len = len;
1635 	),
1636 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x",
1637 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1638 		  __entry->agno,
1639 		  __entry->agbno,
1640 		  __entry->len)
1641 );
1642 #define DEFINE_BUSY_EVENT(name) \
1643 DEFINE_EVENT(xfs_extent_busy_class, name, \
1644 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
1645 		 xfs_agblock_t agbno, xfs_extlen_t len), \
1646 	TP_ARGS(mp, agno, agbno, len))
1647 DEFINE_BUSY_EVENT(xfs_extent_busy);
1648 DEFINE_BUSY_EVENT(xfs_extent_busy_enomem);
1649 DEFINE_BUSY_EVENT(xfs_extent_busy_force);
1650 DEFINE_BUSY_EVENT(xfs_extent_busy_reuse);
1651 DEFINE_BUSY_EVENT(xfs_extent_busy_clear);
1652 
1653 TRACE_EVENT(xfs_extent_busy_trim,
1654 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
1655 		 xfs_agblock_t agbno, xfs_extlen_t len,
1656 		 xfs_agblock_t tbno, xfs_extlen_t tlen),
1657 	TP_ARGS(mp, agno, agbno, len, tbno, tlen),
1658 	TP_STRUCT__entry(
1659 		__field(dev_t, dev)
1660 		__field(xfs_agnumber_t, agno)
1661 		__field(xfs_agblock_t, agbno)
1662 		__field(xfs_extlen_t, len)
1663 		__field(xfs_agblock_t, tbno)
1664 		__field(xfs_extlen_t, tlen)
1665 	),
1666 	TP_fast_assign(
1667 		__entry->dev = mp->m_super->s_dev;
1668 		__entry->agno = agno;
1669 		__entry->agbno = agbno;
1670 		__entry->len = len;
1671 		__entry->tbno = tbno;
1672 		__entry->tlen = tlen;
1673 	),
1674 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x found_agbno 0x%x found_fsbcount 0x%x",
1675 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1676 		  __entry->agno,
1677 		  __entry->agbno,
1678 		  __entry->len,
1679 		  __entry->tbno,
1680 		  __entry->tlen)
1681 );
1682 
1683 DECLARE_EVENT_CLASS(xfs_agf_class,
1684 	TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags,
1685 		 unsigned long caller_ip),
1686 	TP_ARGS(mp, agf, flags, caller_ip),
1687 	TP_STRUCT__entry(
1688 		__field(dev_t, dev)
1689 		__field(xfs_agnumber_t, agno)
1690 		__field(int, flags)
1691 		__field(__u32, length)
1692 		__field(__u32, bno_root)
1693 		__field(__u32, cnt_root)
1694 		__field(__u32, bno_level)
1695 		__field(__u32, cnt_level)
1696 		__field(__u32, flfirst)
1697 		__field(__u32, fllast)
1698 		__field(__u32, flcount)
1699 		__field(__u32, freeblks)
1700 		__field(__u32, longest)
1701 		__field(unsigned long, caller_ip)
1702 	),
1703 	TP_fast_assign(
1704 		__entry->dev = mp->m_super->s_dev;
1705 		__entry->agno = be32_to_cpu(agf->agf_seqno),
1706 		__entry->flags = flags;
1707 		__entry->length = be32_to_cpu(agf->agf_length),
1708 		__entry->bno_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_BNO]),
1709 		__entry->cnt_root = be32_to_cpu(agf->agf_roots[XFS_BTNUM_CNT]),
1710 		__entry->bno_level =
1711 				be32_to_cpu(agf->agf_levels[XFS_BTNUM_BNO]),
1712 		__entry->cnt_level =
1713 				be32_to_cpu(agf->agf_levels[XFS_BTNUM_CNT]),
1714 		__entry->flfirst = be32_to_cpu(agf->agf_flfirst),
1715 		__entry->fllast = be32_to_cpu(agf->agf_fllast),
1716 		__entry->flcount = be32_to_cpu(agf->agf_flcount),
1717 		__entry->freeblks = be32_to_cpu(agf->agf_freeblks),
1718 		__entry->longest = be32_to_cpu(agf->agf_longest);
1719 		__entry->caller_ip = caller_ip;
1720 	),
1721 	TP_printk("dev %d:%d agno 0x%x flags %s length %u roots b %u c %u "
1722 		  "levels b %u c %u flfirst %u fllast %u flcount %u "
1723 		  "freeblks %u longest %u caller %pS",
1724 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1725 		  __entry->agno,
1726 		  __print_flags(__entry->flags, "|", XFS_AGF_FLAGS),
1727 		  __entry->length,
1728 		  __entry->bno_root,
1729 		  __entry->cnt_root,
1730 		  __entry->bno_level,
1731 		  __entry->cnt_level,
1732 		  __entry->flfirst,
1733 		  __entry->fllast,
1734 		  __entry->flcount,
1735 		  __entry->freeblks,
1736 		  __entry->longest,
1737 		  (void *)__entry->caller_ip)
1738 );
1739 #define DEFINE_AGF_EVENT(name) \
1740 DEFINE_EVENT(xfs_agf_class, name, \
1741 	TP_PROTO(struct xfs_mount *mp, struct xfs_agf *agf, int flags, \
1742 		 unsigned long caller_ip), \
1743 	TP_ARGS(mp, agf, flags, caller_ip))
1744 DEFINE_AGF_EVENT(xfs_agf);
1745 DEFINE_AGF_EVENT(xfs_agfl_reset);
1746 
1747 TRACE_EVENT(xfs_free_extent,
1748 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agblock_t agbno,
1749 		 xfs_extlen_t len, enum xfs_ag_resv_type resv, int haveleft,
1750 		 int haveright),
1751 	TP_ARGS(mp, agno, agbno, len, resv, haveleft, haveright),
1752 	TP_STRUCT__entry(
1753 		__field(dev_t, dev)
1754 		__field(xfs_agnumber_t, agno)
1755 		__field(xfs_agblock_t, agbno)
1756 		__field(xfs_extlen_t, len)
1757 		__field(int, resv)
1758 		__field(int, haveleft)
1759 		__field(int, haveright)
1760 	),
1761 	TP_fast_assign(
1762 		__entry->dev = mp->m_super->s_dev;
1763 		__entry->agno = agno;
1764 		__entry->agbno = agbno;
1765 		__entry->len = len;
1766 		__entry->resv = resv;
1767 		__entry->haveleft = haveleft;
1768 		__entry->haveright = haveright;
1769 	),
1770 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x resv %d %s",
1771 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1772 		  __entry->agno,
1773 		  __entry->agbno,
1774 		  __entry->len,
1775 		  __entry->resv,
1776 		  __entry->haveleft ?
1777 			(__entry->haveright ? "both" : "left") :
1778 			(__entry->haveright ? "right" : "none"))
1779 
1780 );
1781 
1782 DECLARE_EVENT_CLASS(xfs_alloc_class,
1783 	TP_PROTO(struct xfs_alloc_arg *args),
1784 	TP_ARGS(args),
1785 	TP_STRUCT__entry(
1786 		__field(dev_t, dev)
1787 		__field(xfs_agnumber_t, agno)
1788 		__field(xfs_agblock_t, agbno)
1789 		__field(xfs_extlen_t, minlen)
1790 		__field(xfs_extlen_t, maxlen)
1791 		__field(xfs_extlen_t, mod)
1792 		__field(xfs_extlen_t, prod)
1793 		__field(xfs_extlen_t, minleft)
1794 		__field(xfs_extlen_t, total)
1795 		__field(xfs_extlen_t, alignment)
1796 		__field(xfs_extlen_t, minalignslop)
1797 		__field(xfs_extlen_t, len)
1798 		__field(short, type)
1799 		__field(short, otype)
1800 		__field(char, wasdel)
1801 		__field(char, wasfromfl)
1802 		__field(int, resv)
1803 		__field(int, datatype)
1804 		__field(xfs_fsblock_t, firstblock)
1805 	),
1806 	TP_fast_assign(
1807 		__entry->dev = args->mp->m_super->s_dev;
1808 		__entry->agno = args->agno;
1809 		__entry->agbno = args->agbno;
1810 		__entry->minlen = args->minlen;
1811 		__entry->maxlen = args->maxlen;
1812 		__entry->mod = args->mod;
1813 		__entry->prod = args->prod;
1814 		__entry->minleft = args->minleft;
1815 		__entry->total = args->total;
1816 		__entry->alignment = args->alignment;
1817 		__entry->minalignslop = args->minalignslop;
1818 		__entry->len = args->len;
1819 		__entry->type = args->type;
1820 		__entry->otype = args->otype;
1821 		__entry->wasdel = args->wasdel;
1822 		__entry->wasfromfl = args->wasfromfl;
1823 		__entry->resv = args->resv;
1824 		__entry->datatype = args->datatype;
1825 		__entry->firstblock = args->tp->t_firstblock;
1826 	),
1827 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x minlen %u maxlen %u mod %u "
1828 		  "prod %u minleft %u total %u alignment %u minalignslop %u "
1829 		  "len %u type %s otype %s wasdel %d wasfromfl %d resv %d "
1830 		  "datatype 0x%x firstblock 0x%llx",
1831 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1832 		  __entry->agno,
1833 		  __entry->agbno,
1834 		  __entry->minlen,
1835 		  __entry->maxlen,
1836 		  __entry->mod,
1837 		  __entry->prod,
1838 		  __entry->minleft,
1839 		  __entry->total,
1840 		  __entry->alignment,
1841 		  __entry->minalignslop,
1842 		  __entry->len,
1843 		  __print_symbolic(__entry->type, XFS_ALLOC_TYPES),
1844 		  __print_symbolic(__entry->otype, XFS_ALLOC_TYPES),
1845 		  __entry->wasdel,
1846 		  __entry->wasfromfl,
1847 		  __entry->resv,
1848 		  __entry->datatype,
1849 		  (unsigned long long)__entry->firstblock)
1850 )
1851 
1852 #define DEFINE_ALLOC_EVENT(name) \
1853 DEFINE_EVENT(xfs_alloc_class, name, \
1854 	TP_PROTO(struct xfs_alloc_arg *args), \
1855 	TP_ARGS(args))
1856 DEFINE_ALLOC_EVENT(xfs_alloc_exact_done);
1857 DEFINE_ALLOC_EVENT(xfs_alloc_exact_notfound);
1858 DEFINE_ALLOC_EVENT(xfs_alloc_exact_error);
1859 DEFINE_ALLOC_EVENT(xfs_alloc_near_nominleft);
1860 DEFINE_ALLOC_EVENT(xfs_alloc_near_first);
1861 DEFINE_ALLOC_EVENT(xfs_alloc_cur);
1862 DEFINE_ALLOC_EVENT(xfs_alloc_cur_right);
1863 DEFINE_ALLOC_EVENT(xfs_alloc_cur_left);
1864 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup);
1865 DEFINE_ALLOC_EVENT(xfs_alloc_cur_lookup_done);
1866 DEFINE_ALLOC_EVENT(xfs_alloc_near_error);
1867 DEFINE_ALLOC_EVENT(xfs_alloc_near_noentry);
1868 DEFINE_ALLOC_EVENT(xfs_alloc_near_busy);
1869 DEFINE_ALLOC_EVENT(xfs_alloc_size_neither);
1870 DEFINE_ALLOC_EVENT(xfs_alloc_size_noentry);
1871 DEFINE_ALLOC_EVENT(xfs_alloc_size_nominleft);
1872 DEFINE_ALLOC_EVENT(xfs_alloc_size_done);
1873 DEFINE_ALLOC_EVENT(xfs_alloc_size_error);
1874 DEFINE_ALLOC_EVENT(xfs_alloc_size_busy);
1875 DEFINE_ALLOC_EVENT(xfs_alloc_small_freelist);
1876 DEFINE_ALLOC_EVENT(xfs_alloc_small_notenough);
1877 DEFINE_ALLOC_EVENT(xfs_alloc_small_done);
1878 DEFINE_ALLOC_EVENT(xfs_alloc_small_error);
1879 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_badargs);
1880 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_nofix);
1881 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_noagbp);
1882 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_loopfailed);
1883 DEFINE_ALLOC_EVENT(xfs_alloc_vextent_allfailed);
1884 
1885 TRACE_EVENT(xfs_alloc_cur_check,
1886 	TP_PROTO(struct xfs_mount *mp, xfs_btnum_t btnum, xfs_agblock_t bno,
1887 		 xfs_extlen_t len, xfs_extlen_t diff, bool new),
1888 	TP_ARGS(mp, btnum, bno, len, diff, new),
1889 	TP_STRUCT__entry(
1890 		__field(dev_t, dev)
1891 		__field(xfs_btnum_t, btnum)
1892 		__field(xfs_agblock_t, bno)
1893 		__field(xfs_extlen_t, len)
1894 		__field(xfs_extlen_t, diff)
1895 		__field(bool, new)
1896 	),
1897 	TP_fast_assign(
1898 		__entry->dev = mp->m_super->s_dev;
1899 		__entry->btnum = btnum;
1900 		__entry->bno = bno;
1901 		__entry->len = len;
1902 		__entry->diff = diff;
1903 		__entry->new = new;
1904 	),
1905 	TP_printk("dev %d:%d btree %s agbno 0x%x fsbcount 0x%x diff 0x%x new %d",
1906 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1907 		  __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
1908 		  __entry->bno, __entry->len, __entry->diff, __entry->new)
1909 )
1910 
1911 DECLARE_EVENT_CLASS(xfs_da_class,
1912 	TP_PROTO(struct xfs_da_args *args),
1913 	TP_ARGS(args),
1914 	TP_STRUCT__entry(
1915 		__field(dev_t, dev)
1916 		__field(xfs_ino_t, ino)
1917 		__dynamic_array(char, name, args->namelen)
1918 		__field(int, namelen)
1919 		__field(xfs_dahash_t, hashval)
1920 		__field(xfs_ino_t, inumber)
1921 		__field(uint32_t, op_flags)
1922 	),
1923 	TP_fast_assign(
1924 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1925 		__entry->ino = args->dp->i_ino;
1926 		if (args->namelen)
1927 			memcpy(__get_str(name), args->name, args->namelen);
1928 		__entry->namelen = args->namelen;
1929 		__entry->hashval = args->hashval;
1930 		__entry->inumber = args->inumber;
1931 		__entry->op_flags = args->op_flags;
1932 	),
1933 	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d hashval 0x%x "
1934 		  "inumber 0x%llx op_flags %s",
1935 		  MAJOR(__entry->dev), MINOR(__entry->dev),
1936 		  __entry->ino,
1937 		  __entry->namelen,
1938 		  __entry->namelen ? __get_str(name) : NULL,
1939 		  __entry->namelen,
1940 		  __entry->hashval,
1941 		  __entry->inumber,
1942 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
1943 )
1944 
1945 #define DEFINE_DIR2_EVENT(name) \
1946 DEFINE_EVENT(xfs_da_class, name, \
1947 	TP_PROTO(struct xfs_da_args *args), \
1948 	TP_ARGS(args))
1949 DEFINE_DIR2_EVENT(xfs_dir2_sf_addname);
1950 DEFINE_DIR2_EVENT(xfs_dir2_sf_create);
1951 DEFINE_DIR2_EVENT(xfs_dir2_sf_lookup);
1952 DEFINE_DIR2_EVENT(xfs_dir2_sf_replace);
1953 DEFINE_DIR2_EVENT(xfs_dir2_sf_removename);
1954 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino4);
1955 DEFINE_DIR2_EVENT(xfs_dir2_sf_toino8);
1956 DEFINE_DIR2_EVENT(xfs_dir2_sf_to_block);
1957 DEFINE_DIR2_EVENT(xfs_dir2_block_addname);
1958 DEFINE_DIR2_EVENT(xfs_dir2_block_lookup);
1959 DEFINE_DIR2_EVENT(xfs_dir2_block_replace);
1960 DEFINE_DIR2_EVENT(xfs_dir2_block_removename);
1961 DEFINE_DIR2_EVENT(xfs_dir2_block_to_sf);
1962 DEFINE_DIR2_EVENT(xfs_dir2_block_to_leaf);
1963 DEFINE_DIR2_EVENT(xfs_dir2_leaf_addname);
1964 DEFINE_DIR2_EVENT(xfs_dir2_leaf_lookup);
1965 DEFINE_DIR2_EVENT(xfs_dir2_leaf_replace);
1966 DEFINE_DIR2_EVENT(xfs_dir2_leaf_removename);
1967 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_block);
1968 DEFINE_DIR2_EVENT(xfs_dir2_leaf_to_node);
1969 DEFINE_DIR2_EVENT(xfs_dir2_node_addname);
1970 DEFINE_DIR2_EVENT(xfs_dir2_node_lookup);
1971 DEFINE_DIR2_EVENT(xfs_dir2_node_replace);
1972 DEFINE_DIR2_EVENT(xfs_dir2_node_removename);
1973 DEFINE_DIR2_EVENT(xfs_dir2_node_to_leaf);
1974 
1975 DECLARE_EVENT_CLASS(xfs_attr_class,
1976 	TP_PROTO(struct xfs_da_args *args),
1977 	TP_ARGS(args),
1978 	TP_STRUCT__entry(
1979 		__field(dev_t, dev)
1980 		__field(xfs_ino_t, ino)
1981 		__dynamic_array(char, name, args->namelen)
1982 		__field(int, namelen)
1983 		__field(int, valuelen)
1984 		__field(xfs_dahash_t, hashval)
1985 		__field(unsigned int, attr_filter)
1986 		__field(unsigned int, attr_flags)
1987 		__field(uint32_t, op_flags)
1988 	),
1989 	TP_fast_assign(
1990 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
1991 		__entry->ino = args->dp->i_ino;
1992 		if (args->namelen)
1993 			memcpy(__get_str(name), args->name, args->namelen);
1994 		__entry->namelen = args->namelen;
1995 		__entry->valuelen = args->valuelen;
1996 		__entry->hashval = args->hashval;
1997 		__entry->attr_filter = args->attr_filter;
1998 		__entry->attr_flags = args->attr_flags;
1999 		__entry->op_flags = args->op_flags;
2000 	),
2001 	TP_printk("dev %d:%d ino 0x%llx name %.*s namelen %d valuelen %d "
2002 		  "hashval 0x%x filter %s flags %s op_flags %s",
2003 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2004 		  __entry->ino,
2005 		  __entry->namelen,
2006 		  __entry->namelen ? __get_str(name) : NULL,
2007 		  __entry->namelen,
2008 		  __entry->valuelen,
2009 		  __entry->hashval,
2010 		  __print_flags(__entry->attr_filter, "|",
2011 				XFS_ATTR_FILTER_FLAGS),
2012 		   __print_flags(__entry->attr_flags, "|",
2013 				{ XATTR_CREATE,		"CREATE" },
2014 				{ XATTR_REPLACE,	"REPLACE" }),
2015 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS))
2016 )
2017 
2018 #define DEFINE_ATTR_EVENT(name) \
2019 DEFINE_EVENT(xfs_attr_class, name, \
2020 	TP_PROTO(struct xfs_da_args *args), \
2021 	TP_ARGS(args))
2022 DEFINE_ATTR_EVENT(xfs_attr_sf_add);
2023 DEFINE_ATTR_EVENT(xfs_attr_sf_addname);
2024 DEFINE_ATTR_EVENT(xfs_attr_sf_create);
2025 DEFINE_ATTR_EVENT(xfs_attr_sf_lookup);
2026 DEFINE_ATTR_EVENT(xfs_attr_sf_remove);
2027 DEFINE_ATTR_EVENT(xfs_attr_sf_to_leaf);
2028 
2029 DEFINE_ATTR_EVENT(xfs_attr_leaf_add);
2030 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_old);
2031 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_new);
2032 DEFINE_ATTR_EVENT(xfs_attr_leaf_add_work);
2033 DEFINE_ATTR_EVENT(xfs_attr_leaf_create);
2034 DEFINE_ATTR_EVENT(xfs_attr_leaf_compact);
2035 DEFINE_ATTR_EVENT(xfs_attr_leaf_get);
2036 DEFINE_ATTR_EVENT(xfs_attr_leaf_lookup);
2037 DEFINE_ATTR_EVENT(xfs_attr_leaf_replace);
2038 DEFINE_ATTR_EVENT(xfs_attr_leaf_remove);
2039 DEFINE_ATTR_EVENT(xfs_attr_leaf_removename);
2040 DEFINE_ATTR_EVENT(xfs_attr_leaf_split);
2041 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_before);
2042 DEFINE_ATTR_EVENT(xfs_attr_leaf_split_after);
2043 DEFINE_ATTR_EVENT(xfs_attr_leaf_clearflag);
2044 DEFINE_ATTR_EVENT(xfs_attr_leaf_setflag);
2045 DEFINE_ATTR_EVENT(xfs_attr_leaf_flipflags);
2046 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_sf);
2047 DEFINE_ATTR_EVENT(xfs_attr_leaf_to_node);
2048 DEFINE_ATTR_EVENT(xfs_attr_leaf_rebalance);
2049 DEFINE_ATTR_EVENT(xfs_attr_leaf_unbalance);
2050 DEFINE_ATTR_EVENT(xfs_attr_leaf_toosmall);
2051 
2052 DEFINE_ATTR_EVENT(xfs_attr_node_addname);
2053 DEFINE_ATTR_EVENT(xfs_attr_node_get);
2054 DEFINE_ATTR_EVENT(xfs_attr_node_replace);
2055 DEFINE_ATTR_EVENT(xfs_attr_node_removename);
2056 
2057 DEFINE_ATTR_EVENT(xfs_attr_fillstate);
2058 DEFINE_ATTR_EVENT(xfs_attr_refillstate);
2059 
2060 DEFINE_ATTR_EVENT(xfs_attr_rmtval_get);
2061 DEFINE_ATTR_EVENT(xfs_attr_rmtval_set);
2062 
2063 #define DEFINE_DA_EVENT(name) \
2064 DEFINE_EVENT(xfs_da_class, name, \
2065 	TP_PROTO(struct xfs_da_args *args), \
2066 	TP_ARGS(args))
2067 DEFINE_DA_EVENT(xfs_da_split);
2068 DEFINE_DA_EVENT(xfs_da_join);
2069 DEFINE_DA_EVENT(xfs_da_link_before);
2070 DEFINE_DA_EVENT(xfs_da_link_after);
2071 DEFINE_DA_EVENT(xfs_da_unlink_back);
2072 DEFINE_DA_EVENT(xfs_da_unlink_forward);
2073 DEFINE_DA_EVENT(xfs_da_root_split);
2074 DEFINE_DA_EVENT(xfs_da_root_join);
2075 DEFINE_DA_EVENT(xfs_da_node_add);
2076 DEFINE_DA_EVENT(xfs_da_node_create);
2077 DEFINE_DA_EVENT(xfs_da_node_split);
2078 DEFINE_DA_EVENT(xfs_da_node_remove);
2079 DEFINE_DA_EVENT(xfs_da_node_rebalance);
2080 DEFINE_DA_EVENT(xfs_da_node_unbalance);
2081 DEFINE_DA_EVENT(xfs_da_node_toosmall);
2082 DEFINE_DA_EVENT(xfs_da_swap_lastblock);
2083 DEFINE_DA_EVENT(xfs_da_grow_inode);
2084 DEFINE_DA_EVENT(xfs_da_shrink_inode);
2085 DEFINE_DA_EVENT(xfs_da_fixhashpath);
2086 DEFINE_DA_EVENT(xfs_da_path_shift);
2087 
2088 DECLARE_EVENT_CLASS(xfs_dir2_space_class,
2089 	TP_PROTO(struct xfs_da_args *args, int idx),
2090 	TP_ARGS(args, idx),
2091 	TP_STRUCT__entry(
2092 		__field(dev_t, dev)
2093 		__field(xfs_ino_t, ino)
2094 		__field(uint32_t, op_flags)
2095 		__field(int, idx)
2096 	),
2097 	TP_fast_assign(
2098 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2099 		__entry->ino = args->dp->i_ino;
2100 		__entry->op_flags = args->op_flags;
2101 		__entry->idx = idx;
2102 	),
2103 	TP_printk("dev %d:%d ino 0x%llx op_flags %s index %d",
2104 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2105 		  __entry->ino,
2106 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2107 		  __entry->idx)
2108 )
2109 
2110 #define DEFINE_DIR2_SPACE_EVENT(name) \
2111 DEFINE_EVENT(xfs_dir2_space_class, name, \
2112 	TP_PROTO(struct xfs_da_args *args, int idx), \
2113 	TP_ARGS(args, idx))
2114 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_add);
2115 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_leafn_remove);
2116 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_grow_inode);
2117 DEFINE_DIR2_SPACE_EVENT(xfs_dir2_shrink_inode);
2118 
2119 TRACE_EVENT(xfs_dir2_leafn_moveents,
2120 	TP_PROTO(struct xfs_da_args *args, int src_idx, int dst_idx, int count),
2121 	TP_ARGS(args, src_idx, dst_idx, count),
2122 	TP_STRUCT__entry(
2123 		__field(dev_t, dev)
2124 		__field(xfs_ino_t, ino)
2125 		__field(uint32_t, op_flags)
2126 		__field(int, src_idx)
2127 		__field(int, dst_idx)
2128 		__field(int, count)
2129 	),
2130 	TP_fast_assign(
2131 		__entry->dev = VFS_I(args->dp)->i_sb->s_dev;
2132 		__entry->ino = args->dp->i_ino;
2133 		__entry->op_flags = args->op_flags;
2134 		__entry->src_idx = src_idx;
2135 		__entry->dst_idx = dst_idx;
2136 		__entry->count = count;
2137 	),
2138 	TP_printk("dev %d:%d ino 0x%llx op_flags %s "
2139 		  "src_idx %d dst_idx %d count %d",
2140 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2141 		  __entry->ino,
2142 		  __print_flags(__entry->op_flags, "|", XFS_DA_OP_FLAGS),
2143 		  __entry->src_idx,
2144 		  __entry->dst_idx,
2145 		  __entry->count)
2146 );
2147 
2148 #define XFS_SWAPEXT_INODES \
2149 	{ 0,	"target" }, \
2150 	{ 1,	"temp" }
2151 
2152 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_DEV);
2153 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_LOCAL);
2154 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_EXTENTS);
2155 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_BTREE);
2156 TRACE_DEFINE_ENUM(XFS_DINODE_FMT_UUID);
2157 
2158 DECLARE_EVENT_CLASS(xfs_swap_extent_class,
2159 	TP_PROTO(struct xfs_inode *ip, int which),
2160 	TP_ARGS(ip, which),
2161 	TP_STRUCT__entry(
2162 		__field(dev_t, dev)
2163 		__field(int, which)
2164 		__field(xfs_ino_t, ino)
2165 		__field(int, format)
2166 		__field(xfs_extnum_t, nex)
2167 		__field(int, broot_size)
2168 		__field(int, fork_off)
2169 	),
2170 	TP_fast_assign(
2171 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
2172 		__entry->which = which;
2173 		__entry->ino = ip->i_ino;
2174 		__entry->format = ip->i_df.if_format;
2175 		__entry->nex = ip->i_df.if_nextents;
2176 		__entry->broot_size = ip->i_df.if_broot_bytes;
2177 		__entry->fork_off = xfs_inode_fork_boff(ip);
2178 	),
2179 	TP_printk("dev %d:%d ino 0x%llx (%s), %s format, num_extents %llu, "
2180 		  "broot size %d, forkoff 0x%x",
2181 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2182 		  __entry->ino,
2183 		  __print_symbolic(__entry->which, XFS_SWAPEXT_INODES),
2184 		  __print_symbolic(__entry->format, XFS_INODE_FORMAT_STR),
2185 		  __entry->nex,
2186 		  __entry->broot_size,
2187 		  __entry->fork_off)
2188 )
2189 
2190 #define DEFINE_SWAPEXT_EVENT(name) \
2191 DEFINE_EVENT(xfs_swap_extent_class, name, \
2192 	TP_PROTO(struct xfs_inode *ip, int which), \
2193 	TP_ARGS(ip, which))
2194 
2195 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_before);
2196 DEFINE_SWAPEXT_EVENT(xfs_swap_extent_after);
2197 
2198 TRACE_EVENT(xfs_log_recover,
2199 	TP_PROTO(struct xlog *log, xfs_daddr_t headblk, xfs_daddr_t tailblk),
2200 	TP_ARGS(log, headblk, tailblk),
2201 	TP_STRUCT__entry(
2202 		__field(dev_t, dev)
2203 		__field(xfs_daddr_t, headblk)
2204 		__field(xfs_daddr_t, tailblk)
2205 	),
2206 	TP_fast_assign(
2207 		__entry->dev = log->l_mp->m_super->s_dev;
2208 		__entry->headblk = headblk;
2209 		__entry->tailblk = tailblk;
2210 	),
2211 	TP_printk("dev %d:%d headblk 0x%llx tailblk 0x%llx",
2212 		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->headblk,
2213 		  __entry->tailblk)
2214 )
2215 
2216 TRACE_EVENT(xfs_log_recover_record,
2217 	TP_PROTO(struct xlog *log, struct xlog_rec_header *rhead, int pass),
2218 	TP_ARGS(log, rhead, pass),
2219 	TP_STRUCT__entry(
2220 		__field(dev_t, dev)
2221 		__field(xfs_lsn_t, lsn)
2222 		__field(int, len)
2223 		__field(int, num_logops)
2224 		__field(int, pass)
2225 	),
2226 	TP_fast_assign(
2227 		__entry->dev = log->l_mp->m_super->s_dev;
2228 		__entry->lsn = be64_to_cpu(rhead->h_lsn);
2229 		__entry->len = be32_to_cpu(rhead->h_len);
2230 		__entry->num_logops = be32_to_cpu(rhead->h_num_logops);
2231 		__entry->pass = pass;
2232 	),
2233 	TP_printk("dev %d:%d lsn 0x%llx len 0x%x num_logops 0x%x pass %d",
2234 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2235 		  __entry->lsn, __entry->len, __entry->num_logops,
2236 		   __entry->pass)
2237 )
2238 
2239 DECLARE_EVENT_CLASS(xfs_log_recover_item_class,
2240 	TP_PROTO(struct xlog *log, struct xlog_recover *trans,
2241 		struct xlog_recover_item *item, int pass),
2242 	TP_ARGS(log, trans, item, pass),
2243 	TP_STRUCT__entry(
2244 		__field(dev_t, dev)
2245 		__field(unsigned long, item)
2246 		__field(xlog_tid_t, tid)
2247 		__field(xfs_lsn_t, lsn)
2248 		__field(int, type)
2249 		__field(int, pass)
2250 		__field(int, count)
2251 		__field(int, total)
2252 	),
2253 	TP_fast_assign(
2254 		__entry->dev = log->l_mp->m_super->s_dev;
2255 		__entry->item = (unsigned long)item;
2256 		__entry->tid = trans->r_log_tid;
2257 		__entry->lsn = trans->r_lsn;
2258 		__entry->type = ITEM_TYPE(item);
2259 		__entry->pass = pass;
2260 		__entry->count = item->ri_cnt;
2261 		__entry->total = item->ri_total;
2262 	),
2263 	TP_printk("dev %d:%d tid 0x%x lsn 0x%llx, pass %d, item %p, "
2264 		  "item type %s item region count/total %d/%d",
2265 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2266 		  __entry->tid,
2267 		  __entry->lsn,
2268 		  __entry->pass,
2269 		  (void *)__entry->item,
2270 		  __print_symbolic(__entry->type, XFS_LI_TYPE_DESC),
2271 		  __entry->count,
2272 		  __entry->total)
2273 )
2274 
2275 #define DEFINE_LOG_RECOVER_ITEM(name) \
2276 DEFINE_EVENT(xfs_log_recover_item_class, name, \
2277 	TP_PROTO(struct xlog *log, struct xlog_recover *trans, \
2278 		struct xlog_recover_item *item, int pass), \
2279 	TP_ARGS(log, trans, item, pass))
2280 
2281 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add);
2282 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_add_cont);
2283 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_head);
2284 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_reorder_tail);
2285 DEFINE_LOG_RECOVER_ITEM(xfs_log_recover_item_recover);
2286 
2287 DECLARE_EVENT_CLASS(xfs_log_recover_buf_item_class,
2288 	TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f),
2289 	TP_ARGS(log, buf_f),
2290 	TP_STRUCT__entry(
2291 		__field(dev_t, dev)
2292 		__field(int64_t, blkno)
2293 		__field(unsigned short, len)
2294 		__field(unsigned short, flags)
2295 		__field(unsigned short, size)
2296 		__field(unsigned int, map_size)
2297 	),
2298 	TP_fast_assign(
2299 		__entry->dev = log->l_mp->m_super->s_dev;
2300 		__entry->blkno = buf_f->blf_blkno;
2301 		__entry->len = buf_f->blf_len;
2302 		__entry->flags = buf_f->blf_flags;
2303 		__entry->size = buf_f->blf_size;
2304 		__entry->map_size = buf_f->blf_map_size;
2305 	),
2306 	TP_printk("dev %d:%d daddr 0x%llx, bbcount 0x%x, flags 0x%x, size %d, "
2307 			"map_size %d",
2308 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2309 		  __entry->blkno,
2310 		  __entry->len,
2311 		  __entry->flags,
2312 		  __entry->size,
2313 		  __entry->map_size)
2314 )
2315 
2316 #define DEFINE_LOG_RECOVER_BUF_ITEM(name) \
2317 DEFINE_EVENT(xfs_log_recover_buf_item_class, name, \
2318 	TP_PROTO(struct xlog *log, struct xfs_buf_log_format *buf_f), \
2319 	TP_ARGS(log, buf_f))
2320 
2321 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_not_cancel);
2322 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel);
2323 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_add);
2324 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_cancel_ref_inc);
2325 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_recover);
2326 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_skip);
2327 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_inode_buf);
2328 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_reg_buf);
2329 DEFINE_LOG_RECOVER_BUF_ITEM(xfs_log_recover_buf_dquot_buf);
2330 
2331 DECLARE_EVENT_CLASS(xfs_log_recover_ino_item_class,
2332 	TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f),
2333 	TP_ARGS(log, in_f),
2334 	TP_STRUCT__entry(
2335 		__field(dev_t, dev)
2336 		__field(xfs_ino_t, ino)
2337 		__field(unsigned short, size)
2338 		__field(int, fields)
2339 		__field(unsigned short, asize)
2340 		__field(unsigned short, dsize)
2341 		__field(int64_t, blkno)
2342 		__field(int, len)
2343 		__field(int, boffset)
2344 	),
2345 	TP_fast_assign(
2346 		__entry->dev = log->l_mp->m_super->s_dev;
2347 		__entry->ino = in_f->ilf_ino;
2348 		__entry->size = in_f->ilf_size;
2349 		__entry->fields = in_f->ilf_fields;
2350 		__entry->asize = in_f->ilf_asize;
2351 		__entry->dsize = in_f->ilf_dsize;
2352 		__entry->blkno = in_f->ilf_blkno;
2353 		__entry->len = in_f->ilf_len;
2354 		__entry->boffset = in_f->ilf_boffset;
2355 	),
2356 	TP_printk("dev %d:%d ino 0x%llx, size %u, fields 0x%x, asize %d, "
2357 			"dsize %d, daddr 0x%llx, bbcount 0x%x, boffset %d",
2358 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2359 		  __entry->ino,
2360 		  __entry->size,
2361 		  __entry->fields,
2362 		  __entry->asize,
2363 		  __entry->dsize,
2364 		  __entry->blkno,
2365 		  __entry->len,
2366 		  __entry->boffset)
2367 )
2368 #define DEFINE_LOG_RECOVER_INO_ITEM(name) \
2369 DEFINE_EVENT(xfs_log_recover_ino_item_class, name, \
2370 	TP_PROTO(struct xlog *log, struct xfs_inode_log_format *in_f), \
2371 	TP_ARGS(log, in_f))
2372 
2373 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_recover);
2374 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_cancel);
2375 DEFINE_LOG_RECOVER_INO_ITEM(xfs_log_recover_inode_skip);
2376 
2377 DECLARE_EVENT_CLASS(xfs_log_recover_icreate_item_class,
2378 	TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f),
2379 	TP_ARGS(log, in_f),
2380 	TP_STRUCT__entry(
2381 		__field(dev_t, dev)
2382 		__field(xfs_agnumber_t, agno)
2383 		__field(xfs_agblock_t, agbno)
2384 		__field(unsigned int, count)
2385 		__field(unsigned int, isize)
2386 		__field(xfs_agblock_t, length)
2387 		__field(unsigned int, gen)
2388 	),
2389 	TP_fast_assign(
2390 		__entry->dev = log->l_mp->m_super->s_dev;
2391 		__entry->agno = be32_to_cpu(in_f->icl_ag);
2392 		__entry->agbno = be32_to_cpu(in_f->icl_agbno);
2393 		__entry->count = be32_to_cpu(in_f->icl_count);
2394 		__entry->isize = be32_to_cpu(in_f->icl_isize);
2395 		__entry->length = be32_to_cpu(in_f->icl_length);
2396 		__entry->gen = be32_to_cpu(in_f->icl_gen);
2397 	),
2398 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x ireccount %u isize %u gen 0x%x",
2399 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2400 		  __entry->agno,
2401 		  __entry->agbno,
2402 		  __entry->length,
2403 		  __entry->count,
2404 		  __entry->isize,
2405 		  __entry->gen)
2406 )
2407 #define DEFINE_LOG_RECOVER_ICREATE_ITEM(name) \
2408 DEFINE_EVENT(xfs_log_recover_icreate_item_class, name, \
2409 	TP_PROTO(struct xlog *log, struct xfs_icreate_log *in_f), \
2410 	TP_ARGS(log, in_f))
2411 
2412 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_cancel);
2413 DEFINE_LOG_RECOVER_ICREATE_ITEM(xfs_log_recover_icreate_recover);
2414 
2415 DECLARE_EVENT_CLASS(xfs_discard_class,
2416 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2417 		 xfs_agblock_t agbno, xfs_extlen_t len),
2418 	TP_ARGS(mp, agno, agbno, len),
2419 	TP_STRUCT__entry(
2420 		__field(dev_t, dev)
2421 		__field(xfs_agnumber_t, agno)
2422 		__field(xfs_agblock_t, agbno)
2423 		__field(xfs_extlen_t, len)
2424 	),
2425 	TP_fast_assign(
2426 		__entry->dev = mp->m_super->s_dev;
2427 		__entry->agno = agno;
2428 		__entry->agbno = agbno;
2429 		__entry->len = len;
2430 	),
2431 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x",
2432 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2433 		  __entry->agno,
2434 		  __entry->agbno,
2435 		  __entry->len)
2436 )
2437 
2438 #define DEFINE_DISCARD_EVENT(name) \
2439 DEFINE_EVENT(xfs_discard_class, name, \
2440 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2441 		 xfs_agblock_t agbno, xfs_extlen_t len), \
2442 	TP_ARGS(mp, agno, agbno, len))
2443 DEFINE_DISCARD_EVENT(xfs_discard_extent);
2444 DEFINE_DISCARD_EVENT(xfs_discard_toosmall);
2445 DEFINE_DISCARD_EVENT(xfs_discard_exclude);
2446 DEFINE_DISCARD_EVENT(xfs_discard_busy);
2447 
2448 /* btree cursor events */
2449 TRACE_DEFINE_ENUM(XFS_BTNUM_BNOi);
2450 TRACE_DEFINE_ENUM(XFS_BTNUM_CNTi);
2451 TRACE_DEFINE_ENUM(XFS_BTNUM_BMAPi);
2452 TRACE_DEFINE_ENUM(XFS_BTNUM_INOi);
2453 TRACE_DEFINE_ENUM(XFS_BTNUM_FINOi);
2454 TRACE_DEFINE_ENUM(XFS_BTNUM_RMAPi);
2455 TRACE_DEFINE_ENUM(XFS_BTNUM_REFCi);
2456 
2457 DECLARE_EVENT_CLASS(xfs_btree_cur_class,
2458 	TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp),
2459 	TP_ARGS(cur, level, bp),
2460 	TP_STRUCT__entry(
2461 		__field(dev_t, dev)
2462 		__field(xfs_btnum_t, btnum)
2463 		__field(int, level)
2464 		__field(int, nlevels)
2465 		__field(int, ptr)
2466 		__field(xfs_daddr_t, daddr)
2467 	),
2468 	TP_fast_assign(
2469 		__entry->dev = cur->bc_mp->m_super->s_dev;
2470 		__entry->btnum = cur->bc_btnum;
2471 		__entry->level = level;
2472 		__entry->nlevels = cur->bc_nlevels;
2473 		__entry->ptr = cur->bc_levels[level].ptr;
2474 		__entry->daddr = bp ? xfs_buf_daddr(bp) : -1;
2475 	),
2476 	TP_printk("dev %d:%d btree %s level %d/%d ptr %d daddr 0x%llx",
2477 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2478 		  __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
2479 		  __entry->level,
2480 		  __entry->nlevels,
2481 		  __entry->ptr,
2482 		  (unsigned long long)__entry->daddr)
2483 )
2484 
2485 #define DEFINE_BTREE_CUR_EVENT(name) \
2486 DEFINE_EVENT(xfs_btree_cur_class, name, \
2487 	TP_PROTO(struct xfs_btree_cur *cur, int level, struct xfs_buf *bp), \
2488 	TP_ARGS(cur, level, bp))
2489 DEFINE_BTREE_CUR_EVENT(xfs_btree_updkeys);
2490 DEFINE_BTREE_CUR_EVENT(xfs_btree_overlapped_query_range);
2491 
2492 /* deferred ops */
2493 struct xfs_defer_pending;
2494 
2495 DECLARE_EVENT_CLASS(xfs_defer_class,
2496 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
2497 	TP_ARGS(tp, caller_ip),
2498 	TP_STRUCT__entry(
2499 		__field(dev_t, dev)
2500 		__field(struct xfs_trans *, tp)
2501 		__field(char, committed)
2502 		__field(unsigned long, caller_ip)
2503 	),
2504 	TP_fast_assign(
2505 		__entry->dev = tp->t_mountp->m_super->s_dev;
2506 		__entry->tp = tp;
2507 		__entry->caller_ip = caller_ip;
2508 	),
2509 	TP_printk("dev %d:%d tp %p caller %pS",
2510 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2511 		  __entry->tp,
2512 		  (char *)__entry->caller_ip)
2513 )
2514 #define DEFINE_DEFER_EVENT(name) \
2515 DEFINE_EVENT(xfs_defer_class, name, \
2516 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
2517 	TP_ARGS(tp, caller_ip))
2518 
2519 DECLARE_EVENT_CLASS(xfs_defer_error_class,
2520 	TP_PROTO(struct xfs_trans *tp, int error),
2521 	TP_ARGS(tp, error),
2522 	TP_STRUCT__entry(
2523 		__field(dev_t, dev)
2524 		__field(struct xfs_trans *, tp)
2525 		__field(char, committed)
2526 		__field(int, error)
2527 	),
2528 	TP_fast_assign(
2529 		__entry->dev = tp->t_mountp->m_super->s_dev;
2530 		__entry->tp = tp;
2531 		__entry->error = error;
2532 	),
2533 	TP_printk("dev %d:%d tp %p err %d",
2534 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2535 		  __entry->tp,
2536 		  __entry->error)
2537 )
2538 #define DEFINE_DEFER_ERROR_EVENT(name) \
2539 DEFINE_EVENT(xfs_defer_error_class, name, \
2540 	TP_PROTO(struct xfs_trans *tp, int error), \
2541 	TP_ARGS(tp, error))
2542 
2543 DECLARE_EVENT_CLASS(xfs_defer_pending_class,
2544 	TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp),
2545 	TP_ARGS(mp, dfp),
2546 	TP_STRUCT__entry(
2547 		__field(dev_t, dev)
2548 		__field(int, type)
2549 		__field(void *, intent)
2550 		__field(char, committed)
2551 		__field(int, nr)
2552 	),
2553 	TP_fast_assign(
2554 		__entry->dev = mp ? mp->m_super->s_dev : 0;
2555 		__entry->type = dfp->dfp_type;
2556 		__entry->intent = dfp->dfp_intent;
2557 		__entry->committed = dfp->dfp_done != NULL;
2558 		__entry->nr = dfp->dfp_count;
2559 	),
2560 	TP_printk("dev %d:%d optype %d intent %p committed %d nr %d",
2561 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2562 		  __entry->type,
2563 		  __entry->intent,
2564 		  __entry->committed,
2565 		  __entry->nr)
2566 )
2567 #define DEFINE_DEFER_PENDING_EVENT(name) \
2568 DEFINE_EVENT(xfs_defer_pending_class, name, \
2569 	TP_PROTO(struct xfs_mount *mp, struct xfs_defer_pending *dfp), \
2570 	TP_ARGS(mp, dfp))
2571 
2572 DECLARE_EVENT_CLASS(xfs_phys_extent_deferred_class,
2573 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2574 		 int type, xfs_agblock_t agbno, xfs_extlen_t len),
2575 	TP_ARGS(mp, agno, type, agbno, len),
2576 	TP_STRUCT__entry(
2577 		__field(dev_t, dev)
2578 		__field(xfs_agnumber_t, agno)
2579 		__field(int, type)
2580 		__field(xfs_agblock_t, agbno)
2581 		__field(xfs_extlen_t, len)
2582 	),
2583 	TP_fast_assign(
2584 		__entry->dev = mp->m_super->s_dev;
2585 		__entry->agno = agno;
2586 		__entry->type = type;
2587 		__entry->agbno = agbno;
2588 		__entry->len = len;
2589 	),
2590 	TP_printk("dev %d:%d op %d agno 0x%x agbno 0x%x fsbcount 0x%x",
2591 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2592 		  __entry->type,
2593 		  __entry->agno,
2594 		  __entry->agbno,
2595 		  __entry->len)
2596 );
2597 #define DEFINE_PHYS_EXTENT_DEFERRED_EVENT(name) \
2598 DEFINE_EVENT(xfs_phys_extent_deferred_class, name, \
2599 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2600 		 int type, \
2601 		 xfs_agblock_t bno, \
2602 		 xfs_extlen_t len), \
2603 	TP_ARGS(mp, agno, type, bno, len))
2604 
2605 DECLARE_EVENT_CLASS(xfs_map_extent_deferred_class,
2606 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2607 		 int op,
2608 		 xfs_agblock_t agbno,
2609 		 xfs_ino_t ino,
2610 		 int whichfork,
2611 		 xfs_fileoff_t offset,
2612 		 xfs_filblks_t len,
2613 		 xfs_exntst_t state),
2614 	TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state),
2615 	TP_STRUCT__entry(
2616 		__field(dev_t, dev)
2617 		__field(xfs_agnumber_t, agno)
2618 		__field(xfs_ino_t, ino)
2619 		__field(xfs_agblock_t, agbno)
2620 		__field(int, whichfork)
2621 		__field(xfs_fileoff_t, l_loff)
2622 		__field(xfs_filblks_t, l_len)
2623 		__field(xfs_exntst_t, l_state)
2624 		__field(int, op)
2625 	),
2626 	TP_fast_assign(
2627 		__entry->dev = mp->m_super->s_dev;
2628 		__entry->agno = agno;
2629 		__entry->ino = ino;
2630 		__entry->agbno = agbno;
2631 		__entry->whichfork = whichfork;
2632 		__entry->l_loff = offset;
2633 		__entry->l_len = len;
2634 		__entry->l_state = state;
2635 		__entry->op = op;
2636 	),
2637 	TP_printk("dev %d:%d op %d agno 0x%x agbno 0x%x owner 0x%llx %s fileoff 0x%llx fsbcount 0x%llx state %d",
2638 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2639 		  __entry->op,
2640 		  __entry->agno,
2641 		  __entry->agbno,
2642 		  __entry->ino,
2643 		  __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
2644 		  __entry->l_loff,
2645 		  __entry->l_len,
2646 		  __entry->l_state)
2647 );
2648 #define DEFINE_MAP_EXTENT_DEFERRED_EVENT(name) \
2649 DEFINE_EVENT(xfs_map_extent_deferred_class, name, \
2650 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2651 		 int op, \
2652 		 xfs_agblock_t agbno, \
2653 		 xfs_ino_t ino, \
2654 		 int whichfork, \
2655 		 xfs_fileoff_t offset, \
2656 		 xfs_filblks_t len, \
2657 		 xfs_exntst_t state), \
2658 	TP_ARGS(mp, agno, op, agbno, ino, whichfork, offset, len, state))
2659 
2660 DEFINE_DEFER_EVENT(xfs_defer_cancel);
2661 DEFINE_DEFER_EVENT(xfs_defer_trans_roll);
2662 DEFINE_DEFER_EVENT(xfs_defer_trans_abort);
2663 DEFINE_DEFER_EVENT(xfs_defer_finish);
2664 DEFINE_DEFER_EVENT(xfs_defer_finish_done);
2665 
2666 DEFINE_DEFER_ERROR_EVENT(xfs_defer_trans_roll_error);
2667 DEFINE_DEFER_ERROR_EVENT(xfs_defer_finish_error);
2668 
2669 DEFINE_DEFER_PENDING_EVENT(xfs_defer_create_intent);
2670 DEFINE_DEFER_PENDING_EVENT(xfs_defer_cancel_list);
2671 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_finish);
2672 DEFINE_DEFER_PENDING_EVENT(xfs_defer_pending_abort);
2673 DEFINE_DEFER_PENDING_EVENT(xfs_defer_relog_intent);
2674 
2675 #define DEFINE_BMAP_FREE_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
2676 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_defer);
2677 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_bmap_free_deferred);
2678 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_defer);
2679 DEFINE_BMAP_FREE_DEFERRED_EVENT(xfs_agfl_free_deferred);
2680 
2681 /* rmap tracepoints */
2682 DECLARE_EVENT_CLASS(xfs_rmap_class,
2683 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2684 		 xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten,
2685 		 const struct xfs_owner_info *oinfo),
2686 	TP_ARGS(mp, agno, agbno, len, unwritten, oinfo),
2687 	TP_STRUCT__entry(
2688 		__field(dev_t, dev)
2689 		__field(xfs_agnumber_t, agno)
2690 		__field(xfs_agblock_t, agbno)
2691 		__field(xfs_extlen_t, len)
2692 		__field(uint64_t, owner)
2693 		__field(uint64_t, offset)
2694 		__field(unsigned long, flags)
2695 	),
2696 	TP_fast_assign(
2697 		__entry->dev = mp->m_super->s_dev;
2698 		__entry->agno = agno;
2699 		__entry->agbno = agbno;
2700 		__entry->len = len;
2701 		__entry->owner = oinfo->oi_owner;
2702 		__entry->offset = oinfo->oi_offset;
2703 		__entry->flags = oinfo->oi_flags;
2704 		if (unwritten)
2705 			__entry->flags |= XFS_RMAP_UNWRITTEN;
2706 	),
2707 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%lx",
2708 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2709 		  __entry->agno,
2710 		  __entry->agbno,
2711 		  __entry->len,
2712 		  __entry->owner,
2713 		  __entry->offset,
2714 		  __entry->flags)
2715 );
2716 #define DEFINE_RMAP_EVENT(name) \
2717 DEFINE_EVENT(xfs_rmap_class, name, \
2718 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2719 		 xfs_agblock_t agbno, xfs_extlen_t len, bool unwritten, \
2720 		 const struct xfs_owner_info *oinfo), \
2721 	TP_ARGS(mp, agno, agbno, len, unwritten, oinfo))
2722 
2723 /* simple AG-based error/%ip tracepoint class */
2724 DECLARE_EVENT_CLASS(xfs_ag_error_class,
2725 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error,
2726 		 unsigned long caller_ip),
2727 	TP_ARGS(mp, agno, error, caller_ip),
2728 	TP_STRUCT__entry(
2729 		__field(dev_t, dev)
2730 		__field(xfs_agnumber_t, agno)
2731 		__field(int, error)
2732 		__field(unsigned long, caller_ip)
2733 	),
2734 	TP_fast_assign(
2735 		__entry->dev = mp->m_super->s_dev;
2736 		__entry->agno = agno;
2737 		__entry->error = error;
2738 		__entry->caller_ip = caller_ip;
2739 	),
2740 	TP_printk("dev %d:%d agno 0x%x error %d caller %pS",
2741 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2742 		  __entry->agno,
2743 		  __entry->error,
2744 		  (char *)__entry->caller_ip)
2745 );
2746 
2747 #define DEFINE_AG_ERROR_EVENT(name) \
2748 DEFINE_EVENT(xfs_ag_error_class, name, \
2749 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, int error, \
2750 		 unsigned long caller_ip), \
2751 	TP_ARGS(mp, agno, error, caller_ip))
2752 
2753 DEFINE_RMAP_EVENT(xfs_rmap_unmap);
2754 DEFINE_RMAP_EVENT(xfs_rmap_unmap_done);
2755 DEFINE_AG_ERROR_EVENT(xfs_rmap_unmap_error);
2756 DEFINE_RMAP_EVENT(xfs_rmap_map);
2757 DEFINE_RMAP_EVENT(xfs_rmap_map_done);
2758 DEFINE_AG_ERROR_EVENT(xfs_rmap_map_error);
2759 DEFINE_RMAP_EVENT(xfs_rmap_convert);
2760 DEFINE_RMAP_EVENT(xfs_rmap_convert_done);
2761 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_error);
2762 DEFINE_AG_ERROR_EVENT(xfs_rmap_convert_state);
2763 
2764 DECLARE_EVENT_CLASS(xfs_rmapbt_class,
2765 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2766 		 xfs_agblock_t agbno, xfs_extlen_t len,
2767 		 uint64_t owner, uint64_t offset, unsigned int flags),
2768 	TP_ARGS(mp, agno, agbno, len, owner, offset, flags),
2769 	TP_STRUCT__entry(
2770 		__field(dev_t, dev)
2771 		__field(xfs_agnumber_t, agno)
2772 		__field(xfs_agblock_t, agbno)
2773 		__field(xfs_extlen_t, len)
2774 		__field(uint64_t, owner)
2775 		__field(uint64_t, offset)
2776 		__field(unsigned int, flags)
2777 	),
2778 	TP_fast_assign(
2779 		__entry->dev = mp->m_super->s_dev;
2780 		__entry->agno = agno;
2781 		__entry->agbno = agbno;
2782 		__entry->len = len;
2783 		__entry->owner = owner;
2784 		__entry->offset = offset;
2785 		__entry->flags = flags;
2786 	),
2787 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x fsbcount 0x%x owner 0x%llx fileoff 0x%llx flags 0x%x",
2788 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2789 		  __entry->agno,
2790 		  __entry->agbno,
2791 		  __entry->len,
2792 		  __entry->owner,
2793 		  __entry->offset,
2794 		  __entry->flags)
2795 );
2796 #define DEFINE_RMAPBT_EVENT(name) \
2797 DEFINE_EVENT(xfs_rmapbt_class, name, \
2798 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2799 		 xfs_agblock_t agbno, xfs_extlen_t len, \
2800 		 uint64_t owner, uint64_t offset, unsigned int flags), \
2801 	TP_ARGS(mp, agno, agbno, len, owner, offset, flags))
2802 
2803 #define DEFINE_RMAP_DEFERRED_EVENT DEFINE_MAP_EXTENT_DEFERRED_EVENT
2804 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_defer);
2805 DEFINE_RMAP_DEFERRED_EVENT(xfs_rmap_deferred);
2806 
2807 DEFINE_BUSY_EVENT(xfs_rmapbt_alloc_block);
2808 DEFINE_BUSY_EVENT(xfs_rmapbt_free_block);
2809 DEFINE_RMAPBT_EVENT(xfs_rmap_update);
2810 DEFINE_RMAPBT_EVENT(xfs_rmap_insert);
2811 DEFINE_RMAPBT_EVENT(xfs_rmap_delete);
2812 DEFINE_AG_ERROR_EVENT(xfs_rmap_insert_error);
2813 DEFINE_AG_ERROR_EVENT(xfs_rmap_delete_error);
2814 DEFINE_AG_ERROR_EVENT(xfs_rmap_update_error);
2815 
2816 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_candidate);
2817 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_query);
2818 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_candidate);
2819 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range);
2820 DEFINE_RMAPBT_EVENT(xfs_rmap_lookup_le_range_result);
2821 DEFINE_RMAPBT_EVENT(xfs_rmap_find_right_neighbor_result);
2822 DEFINE_RMAPBT_EVENT(xfs_rmap_find_left_neighbor_result);
2823 
2824 /* deferred bmbt updates */
2825 #define DEFINE_BMAP_DEFERRED_EVENT	DEFINE_RMAP_DEFERRED_EVENT
2826 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_defer);
2827 DEFINE_BMAP_DEFERRED_EVENT(xfs_bmap_deferred);
2828 
2829 /* per-AG reservation */
2830 DECLARE_EVENT_CLASS(xfs_ag_resv_class,
2831 	TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type resv,
2832 		 xfs_extlen_t len),
2833 	TP_ARGS(pag, resv, len),
2834 	TP_STRUCT__entry(
2835 		__field(dev_t, dev)
2836 		__field(xfs_agnumber_t, agno)
2837 		__field(int, resv)
2838 		__field(xfs_extlen_t, freeblks)
2839 		__field(xfs_extlen_t, flcount)
2840 		__field(xfs_extlen_t, reserved)
2841 		__field(xfs_extlen_t, asked)
2842 		__field(xfs_extlen_t, len)
2843 	),
2844 	TP_fast_assign(
2845 		struct xfs_ag_resv	*r = xfs_perag_resv(pag, resv);
2846 
2847 		__entry->dev = pag->pag_mount->m_super->s_dev;
2848 		__entry->agno = pag->pag_agno;
2849 		__entry->resv = resv;
2850 		__entry->freeblks = pag->pagf_freeblks;
2851 		__entry->flcount = pag->pagf_flcount;
2852 		__entry->reserved = r ? r->ar_reserved : 0;
2853 		__entry->asked = r ? r->ar_asked : 0;
2854 		__entry->len = len;
2855 	),
2856 	TP_printk("dev %d:%d agno 0x%x resv %d freeblks %u flcount %u "
2857 		  "resv %u ask %u len %u",
2858 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2859 		  __entry->agno,
2860 		  __entry->resv,
2861 		  __entry->freeblks,
2862 		  __entry->flcount,
2863 		  __entry->reserved,
2864 		  __entry->asked,
2865 		  __entry->len)
2866 )
2867 #define DEFINE_AG_RESV_EVENT(name) \
2868 DEFINE_EVENT(xfs_ag_resv_class, name, \
2869 	TP_PROTO(struct xfs_perag *pag, enum xfs_ag_resv_type type, \
2870 		 xfs_extlen_t len), \
2871 	TP_ARGS(pag, type, len))
2872 
2873 /* per-AG reservation tracepoints */
2874 DEFINE_AG_RESV_EVENT(xfs_ag_resv_init);
2875 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free);
2876 DEFINE_AG_RESV_EVENT(xfs_ag_resv_alloc_extent);
2877 DEFINE_AG_RESV_EVENT(xfs_ag_resv_free_extent);
2878 DEFINE_AG_RESV_EVENT(xfs_ag_resv_critical);
2879 DEFINE_AG_RESV_EVENT(xfs_ag_resv_needed);
2880 
2881 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_free_error);
2882 DEFINE_AG_ERROR_EVENT(xfs_ag_resv_init_error);
2883 
2884 /* refcount tracepoint classes */
2885 
2886 /* reuse the discard trace class for agbno/aglen-based traces */
2887 #define DEFINE_AG_EXTENT_EVENT(name) DEFINE_DISCARD_EVENT(name)
2888 
2889 /* ag btree lookup tracepoint class */
2890 TRACE_DEFINE_ENUM(XFS_LOOKUP_EQi);
2891 TRACE_DEFINE_ENUM(XFS_LOOKUP_LEi);
2892 TRACE_DEFINE_ENUM(XFS_LOOKUP_GEi);
2893 DECLARE_EVENT_CLASS(xfs_ag_btree_lookup_class,
2894 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2895 		 xfs_agblock_t agbno, xfs_lookup_t dir),
2896 	TP_ARGS(mp, agno, agbno, dir),
2897 	TP_STRUCT__entry(
2898 		__field(dev_t, dev)
2899 		__field(xfs_agnumber_t, agno)
2900 		__field(xfs_agblock_t, agbno)
2901 		__field(xfs_lookup_t, dir)
2902 	),
2903 	TP_fast_assign(
2904 		__entry->dev = mp->m_super->s_dev;
2905 		__entry->agno = agno;
2906 		__entry->agbno = agbno;
2907 		__entry->dir = dir;
2908 	),
2909 	TP_printk("dev %d:%d agno 0x%x agbno 0x%x cmp %s(%d)",
2910 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2911 		  __entry->agno,
2912 		  __entry->agbno,
2913 		  __print_symbolic(__entry->dir, XFS_AG_BTREE_CMP_FORMAT_STR),
2914 		  __entry->dir)
2915 )
2916 
2917 #define DEFINE_AG_BTREE_LOOKUP_EVENT(name) \
2918 DEFINE_EVENT(xfs_ag_btree_lookup_class, name, \
2919 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2920 		 xfs_agblock_t agbno, xfs_lookup_t dir), \
2921 	TP_ARGS(mp, agno, agbno, dir))
2922 
2923 /* single-rcext tracepoint class */
2924 DECLARE_EVENT_CLASS(xfs_refcount_extent_class,
2925 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2926 		 struct xfs_refcount_irec *irec),
2927 	TP_ARGS(mp, agno, irec),
2928 	TP_STRUCT__entry(
2929 		__field(dev_t, dev)
2930 		__field(xfs_agnumber_t, agno)
2931 		__field(enum xfs_refc_domain, domain)
2932 		__field(xfs_agblock_t, startblock)
2933 		__field(xfs_extlen_t, blockcount)
2934 		__field(xfs_nlink_t, refcount)
2935 	),
2936 	TP_fast_assign(
2937 		__entry->dev = mp->m_super->s_dev;
2938 		__entry->agno = agno;
2939 		__entry->domain = irec->rc_domain;
2940 		__entry->startblock = irec->rc_startblock;
2941 		__entry->blockcount = irec->rc_blockcount;
2942 		__entry->refcount = irec->rc_refcount;
2943 	),
2944 	TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u",
2945 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2946 		  __entry->agno,
2947 		  __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
2948 		  __entry->startblock,
2949 		  __entry->blockcount,
2950 		  __entry->refcount)
2951 )
2952 
2953 #define DEFINE_REFCOUNT_EXTENT_EVENT(name) \
2954 DEFINE_EVENT(xfs_refcount_extent_class, name, \
2955 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2956 		 struct xfs_refcount_irec *irec), \
2957 	TP_ARGS(mp, agno, irec))
2958 
2959 /* single-rcext and an agbno tracepoint class */
2960 DECLARE_EVENT_CLASS(xfs_refcount_extent_at_class,
2961 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
2962 		 struct xfs_refcount_irec *irec, xfs_agblock_t agbno),
2963 	TP_ARGS(mp, agno, irec, agbno),
2964 	TP_STRUCT__entry(
2965 		__field(dev_t, dev)
2966 		__field(xfs_agnumber_t, agno)
2967 		__field(enum xfs_refc_domain, domain)
2968 		__field(xfs_agblock_t, startblock)
2969 		__field(xfs_extlen_t, blockcount)
2970 		__field(xfs_nlink_t, refcount)
2971 		__field(xfs_agblock_t, agbno)
2972 	),
2973 	TP_fast_assign(
2974 		__entry->dev = mp->m_super->s_dev;
2975 		__entry->agno = agno;
2976 		__entry->domain = irec->rc_domain;
2977 		__entry->startblock = irec->rc_startblock;
2978 		__entry->blockcount = irec->rc_blockcount;
2979 		__entry->refcount = irec->rc_refcount;
2980 		__entry->agbno = agbno;
2981 	),
2982 	TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u @ agbno 0x%x",
2983 		  MAJOR(__entry->dev), MINOR(__entry->dev),
2984 		  __entry->agno,
2985 		  __print_symbolic(__entry->domain, XFS_REFC_DOMAIN_STRINGS),
2986 		  __entry->startblock,
2987 		  __entry->blockcount,
2988 		  __entry->refcount,
2989 		  __entry->agbno)
2990 )
2991 
2992 #define DEFINE_REFCOUNT_EXTENT_AT_EVENT(name) \
2993 DEFINE_EVENT(xfs_refcount_extent_at_class, name, \
2994 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
2995 		 struct xfs_refcount_irec *irec, xfs_agblock_t agbno), \
2996 	TP_ARGS(mp, agno, irec, agbno))
2997 
2998 /* double-rcext tracepoint class */
2999 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_class,
3000 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3001 		 struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2),
3002 	TP_ARGS(mp, agno, i1, i2),
3003 	TP_STRUCT__entry(
3004 		__field(dev_t, dev)
3005 		__field(xfs_agnumber_t, agno)
3006 		__field(enum xfs_refc_domain, i1_domain)
3007 		__field(xfs_agblock_t, i1_startblock)
3008 		__field(xfs_extlen_t, i1_blockcount)
3009 		__field(xfs_nlink_t, i1_refcount)
3010 		__field(enum xfs_refc_domain, i2_domain)
3011 		__field(xfs_agblock_t, i2_startblock)
3012 		__field(xfs_extlen_t, i2_blockcount)
3013 		__field(xfs_nlink_t, i2_refcount)
3014 	),
3015 	TP_fast_assign(
3016 		__entry->dev = mp->m_super->s_dev;
3017 		__entry->agno = agno;
3018 		__entry->i1_domain = i1->rc_domain;
3019 		__entry->i1_startblock = i1->rc_startblock;
3020 		__entry->i1_blockcount = i1->rc_blockcount;
3021 		__entry->i1_refcount = i1->rc_refcount;
3022 		__entry->i2_domain = i2->rc_domain;
3023 		__entry->i2_startblock = i2->rc_startblock;
3024 		__entry->i2_blockcount = i2->rc_blockcount;
3025 		__entry->i2_refcount = i2->rc_refcount;
3026 	),
3027 	TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3028 		  "dom %s agbno 0x%x fsbcount 0x%x refcount %u",
3029 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3030 		  __entry->agno,
3031 		  __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3032 		  __entry->i1_startblock,
3033 		  __entry->i1_blockcount,
3034 		  __entry->i1_refcount,
3035 		  __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3036 		  __entry->i2_startblock,
3037 		  __entry->i2_blockcount,
3038 		  __entry->i2_refcount)
3039 )
3040 
3041 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(name) \
3042 DEFINE_EVENT(xfs_refcount_double_extent_class, name, \
3043 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3044 		 struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2), \
3045 	TP_ARGS(mp, agno, i1, i2))
3046 
3047 /* double-rcext and an agbno tracepoint class */
3048 DECLARE_EVENT_CLASS(xfs_refcount_double_extent_at_class,
3049 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3050 		 struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
3051 		 xfs_agblock_t agbno),
3052 	TP_ARGS(mp, agno, i1, i2, agbno),
3053 	TP_STRUCT__entry(
3054 		__field(dev_t, dev)
3055 		__field(xfs_agnumber_t, agno)
3056 		__field(enum xfs_refc_domain, i1_domain)
3057 		__field(xfs_agblock_t, i1_startblock)
3058 		__field(xfs_extlen_t, i1_blockcount)
3059 		__field(xfs_nlink_t, i1_refcount)
3060 		__field(enum xfs_refc_domain, i2_domain)
3061 		__field(xfs_agblock_t, i2_startblock)
3062 		__field(xfs_extlen_t, i2_blockcount)
3063 		__field(xfs_nlink_t, i2_refcount)
3064 		__field(xfs_agblock_t, agbno)
3065 	),
3066 	TP_fast_assign(
3067 		__entry->dev = mp->m_super->s_dev;
3068 		__entry->agno = agno;
3069 		__entry->i1_domain = i1->rc_domain;
3070 		__entry->i1_startblock = i1->rc_startblock;
3071 		__entry->i1_blockcount = i1->rc_blockcount;
3072 		__entry->i1_refcount = i1->rc_refcount;
3073 		__entry->i2_domain = i2->rc_domain;
3074 		__entry->i2_startblock = i2->rc_startblock;
3075 		__entry->i2_blockcount = i2->rc_blockcount;
3076 		__entry->i2_refcount = i2->rc_refcount;
3077 		__entry->agbno = agbno;
3078 	),
3079 	TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3080 		  "dom %s agbno 0x%x fsbcount 0x%x refcount %u @ agbno 0x%x",
3081 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3082 		  __entry->agno,
3083 		  __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3084 		  __entry->i1_startblock,
3085 		  __entry->i1_blockcount,
3086 		  __entry->i1_refcount,
3087 		  __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3088 		  __entry->i2_startblock,
3089 		  __entry->i2_blockcount,
3090 		  __entry->i2_refcount,
3091 		  __entry->agbno)
3092 )
3093 
3094 #define DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(name) \
3095 DEFINE_EVENT(xfs_refcount_double_extent_at_class, name, \
3096 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3097 		 struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
3098 		 xfs_agblock_t agbno), \
3099 	TP_ARGS(mp, agno, i1, i2, agbno))
3100 
3101 /* triple-rcext tracepoint class */
3102 DECLARE_EVENT_CLASS(xfs_refcount_triple_extent_class,
3103 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3104 		 struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2,
3105 		 struct xfs_refcount_irec *i3),
3106 	TP_ARGS(mp, agno, i1, i2, i3),
3107 	TP_STRUCT__entry(
3108 		__field(dev_t, dev)
3109 		__field(xfs_agnumber_t, agno)
3110 		__field(enum xfs_refc_domain, i1_domain)
3111 		__field(xfs_agblock_t, i1_startblock)
3112 		__field(xfs_extlen_t, i1_blockcount)
3113 		__field(xfs_nlink_t, i1_refcount)
3114 		__field(enum xfs_refc_domain, i2_domain)
3115 		__field(xfs_agblock_t, i2_startblock)
3116 		__field(xfs_extlen_t, i2_blockcount)
3117 		__field(xfs_nlink_t, i2_refcount)
3118 		__field(enum xfs_refc_domain, i3_domain)
3119 		__field(xfs_agblock_t, i3_startblock)
3120 		__field(xfs_extlen_t, i3_blockcount)
3121 		__field(xfs_nlink_t, i3_refcount)
3122 	),
3123 	TP_fast_assign(
3124 		__entry->dev = mp->m_super->s_dev;
3125 		__entry->agno = agno;
3126 		__entry->i1_domain = i1->rc_domain;
3127 		__entry->i1_startblock = i1->rc_startblock;
3128 		__entry->i1_blockcount = i1->rc_blockcount;
3129 		__entry->i1_refcount = i1->rc_refcount;
3130 		__entry->i2_domain = i2->rc_domain;
3131 		__entry->i2_startblock = i2->rc_startblock;
3132 		__entry->i2_blockcount = i2->rc_blockcount;
3133 		__entry->i2_refcount = i2->rc_refcount;
3134 		__entry->i3_domain = i3->rc_domain;
3135 		__entry->i3_startblock = i3->rc_startblock;
3136 		__entry->i3_blockcount = i3->rc_blockcount;
3137 		__entry->i3_refcount = i3->rc_refcount;
3138 	),
3139 	TP_printk("dev %d:%d agno 0x%x dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3140 		  "dom %s agbno 0x%x fsbcount 0x%x refcount %u -- "
3141 		  "dom %s agbno 0x%x fsbcount 0x%x refcount %u",
3142 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3143 		  __entry->agno,
3144 		  __print_symbolic(__entry->i1_domain, XFS_REFC_DOMAIN_STRINGS),
3145 		  __entry->i1_startblock,
3146 		  __entry->i1_blockcount,
3147 		  __entry->i1_refcount,
3148 		  __print_symbolic(__entry->i2_domain, XFS_REFC_DOMAIN_STRINGS),
3149 		  __entry->i2_startblock,
3150 		  __entry->i2_blockcount,
3151 		  __entry->i2_refcount,
3152 		  __print_symbolic(__entry->i3_domain, XFS_REFC_DOMAIN_STRINGS),
3153 		  __entry->i3_startblock,
3154 		  __entry->i3_blockcount,
3155 		  __entry->i3_refcount)
3156 );
3157 
3158 #define DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(name) \
3159 DEFINE_EVENT(xfs_refcount_triple_extent_class, name, \
3160 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3161 		 struct xfs_refcount_irec *i1, struct xfs_refcount_irec *i2, \
3162 		 struct xfs_refcount_irec *i3), \
3163 	TP_ARGS(mp, agno, i1, i2, i3))
3164 
3165 /* refcount btree tracepoints */
3166 DEFINE_BUSY_EVENT(xfs_refcountbt_alloc_block);
3167 DEFINE_BUSY_EVENT(xfs_refcountbt_free_block);
3168 DEFINE_AG_BTREE_LOOKUP_EVENT(xfs_refcount_lookup);
3169 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_get);
3170 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_update);
3171 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_insert);
3172 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_delete);
3173 DEFINE_AG_ERROR_EVENT(xfs_refcount_insert_error);
3174 DEFINE_AG_ERROR_EVENT(xfs_refcount_delete_error);
3175 DEFINE_AG_ERROR_EVENT(xfs_refcount_update_error);
3176 
3177 /* refcount adjustment tracepoints */
3178 DEFINE_AG_EXTENT_EVENT(xfs_refcount_increase);
3179 DEFINE_AG_EXTENT_EVENT(xfs_refcount_decrease);
3180 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_increase);
3181 DEFINE_AG_EXTENT_EVENT(xfs_refcount_cow_decrease);
3182 DEFINE_REFCOUNT_TRIPLE_EXTENT_EVENT(xfs_refcount_merge_center_extents);
3183 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_modify_extent);
3184 DEFINE_REFCOUNT_EXTENT_EVENT(xfs_refcount_recover_extent);
3185 DEFINE_REFCOUNT_EXTENT_AT_EVENT(xfs_refcount_split_extent);
3186 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_left_extent);
3187 DEFINE_REFCOUNT_DOUBLE_EXTENT_EVENT(xfs_refcount_merge_right_extent);
3188 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_left_extent);
3189 DEFINE_REFCOUNT_DOUBLE_EXTENT_AT_EVENT(xfs_refcount_find_right_extent);
3190 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_error);
3191 DEFINE_AG_ERROR_EVENT(xfs_refcount_adjust_cow_error);
3192 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_center_extents_error);
3193 DEFINE_AG_ERROR_EVENT(xfs_refcount_modify_extent_error);
3194 DEFINE_AG_ERROR_EVENT(xfs_refcount_split_extent_error);
3195 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_left_extent_error);
3196 DEFINE_AG_ERROR_EVENT(xfs_refcount_merge_right_extent_error);
3197 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_left_extent_error);
3198 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_right_extent_error);
3199 
3200 /* reflink helpers */
3201 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared);
3202 DEFINE_AG_EXTENT_EVENT(xfs_refcount_find_shared_result);
3203 DEFINE_AG_ERROR_EVENT(xfs_refcount_find_shared_error);
3204 #define DEFINE_REFCOUNT_DEFERRED_EVENT DEFINE_PHYS_EXTENT_DEFERRED_EVENT
3205 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_defer);
3206 DEFINE_REFCOUNT_DEFERRED_EVENT(xfs_refcount_deferred);
3207 
3208 TRACE_EVENT(xfs_refcount_finish_one_leftover,
3209 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3210 		 int type, xfs_agblock_t agbno, xfs_extlen_t len),
3211 	TP_ARGS(mp, agno, type, agbno, len),
3212 	TP_STRUCT__entry(
3213 		__field(dev_t, dev)
3214 		__field(xfs_agnumber_t, agno)
3215 		__field(int, type)
3216 		__field(xfs_agblock_t, agbno)
3217 		__field(xfs_extlen_t, len)
3218 	),
3219 	TP_fast_assign(
3220 		__entry->dev = mp->m_super->s_dev;
3221 		__entry->agno = agno;
3222 		__entry->type = type;
3223 		__entry->agbno = agbno;
3224 		__entry->len = len;
3225 	),
3226 	TP_printk("dev %d:%d type %d agno 0x%x agbno 0x%x fsbcount 0x%x",
3227 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3228 		  __entry->type,
3229 		  __entry->agno,
3230 		  __entry->agbno,
3231 		  __entry->len)
3232 );
3233 
3234 /* simple inode-based error/%ip tracepoint class */
3235 DECLARE_EVENT_CLASS(xfs_inode_error_class,
3236 	TP_PROTO(struct xfs_inode *ip, int error, unsigned long caller_ip),
3237 	TP_ARGS(ip, error, caller_ip),
3238 	TP_STRUCT__entry(
3239 		__field(dev_t, dev)
3240 		__field(xfs_ino_t, ino)
3241 		__field(int, error)
3242 		__field(unsigned long, caller_ip)
3243 	),
3244 	TP_fast_assign(
3245 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3246 		__entry->ino = ip->i_ino;
3247 		__entry->error = error;
3248 		__entry->caller_ip = caller_ip;
3249 	),
3250 	TP_printk("dev %d:%d ino 0x%llx error %d caller %pS",
3251 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3252 		  __entry->ino,
3253 		  __entry->error,
3254 		  (char *)__entry->caller_ip)
3255 );
3256 
3257 #define DEFINE_INODE_ERROR_EVENT(name) \
3258 DEFINE_EVENT(xfs_inode_error_class, name, \
3259 	TP_PROTO(struct xfs_inode *ip, int error, \
3260 		 unsigned long caller_ip), \
3261 	TP_ARGS(ip, error, caller_ip))
3262 
3263 /* reflink tracepoint classes */
3264 
3265 /* two-file io tracepoint class */
3266 DECLARE_EVENT_CLASS(xfs_double_io_class,
3267 	TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len,
3268 		 struct xfs_inode *dest, xfs_off_t doffset),
3269 	TP_ARGS(src, soffset, len, dest, doffset),
3270 	TP_STRUCT__entry(
3271 		__field(dev_t, dev)
3272 		__field(xfs_ino_t, src_ino)
3273 		__field(loff_t, src_isize)
3274 		__field(loff_t, src_disize)
3275 		__field(loff_t, src_offset)
3276 		__field(long long, len)
3277 		__field(xfs_ino_t, dest_ino)
3278 		__field(loff_t, dest_isize)
3279 		__field(loff_t, dest_disize)
3280 		__field(loff_t, dest_offset)
3281 	),
3282 	TP_fast_assign(
3283 		__entry->dev = VFS_I(src)->i_sb->s_dev;
3284 		__entry->src_ino = src->i_ino;
3285 		__entry->src_isize = VFS_I(src)->i_size;
3286 		__entry->src_disize = src->i_disk_size;
3287 		__entry->src_offset = soffset;
3288 		__entry->len = len;
3289 		__entry->dest_ino = dest->i_ino;
3290 		__entry->dest_isize = VFS_I(dest)->i_size;
3291 		__entry->dest_disize = dest->i_disk_size;
3292 		__entry->dest_offset = doffset;
3293 	),
3294 	TP_printk("dev %d:%d bytecount 0x%llx "
3295 		  "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx -> "
3296 		  "ino 0x%llx isize 0x%llx disize 0x%llx pos 0x%llx",
3297 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3298 		  __entry->len,
3299 		  __entry->src_ino,
3300 		  __entry->src_isize,
3301 		  __entry->src_disize,
3302 		  __entry->src_offset,
3303 		  __entry->dest_ino,
3304 		  __entry->dest_isize,
3305 		  __entry->dest_disize,
3306 		  __entry->dest_offset)
3307 )
3308 
3309 #define DEFINE_DOUBLE_IO_EVENT(name)	\
3310 DEFINE_EVENT(xfs_double_io_class, name,	\
3311 	TP_PROTO(struct xfs_inode *src, xfs_off_t soffset, xfs_off_t len, \
3312 		 struct xfs_inode *dest, xfs_off_t doffset), \
3313 	TP_ARGS(src, soffset, len, dest, doffset))
3314 
3315 /* inode/irec events */
3316 DECLARE_EVENT_CLASS(xfs_inode_irec_class,
3317 	TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec),
3318 	TP_ARGS(ip, irec),
3319 	TP_STRUCT__entry(
3320 		__field(dev_t, dev)
3321 		__field(xfs_ino_t, ino)
3322 		__field(xfs_fileoff_t, lblk)
3323 		__field(xfs_extlen_t, len)
3324 		__field(xfs_fsblock_t, pblk)
3325 		__field(int, state)
3326 	),
3327 	TP_fast_assign(
3328 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3329 		__entry->ino = ip->i_ino;
3330 		__entry->lblk = irec->br_startoff;
3331 		__entry->len = irec->br_blockcount;
3332 		__entry->pblk = irec->br_startblock;
3333 		__entry->state = irec->br_state;
3334 	),
3335 	TP_printk("dev %d:%d ino 0x%llx fileoff 0x%llx fsbcount 0x%x startblock 0x%llx st %d",
3336 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3337 		  __entry->ino,
3338 		  __entry->lblk,
3339 		  __entry->len,
3340 		  __entry->pblk,
3341 		  __entry->state)
3342 );
3343 #define DEFINE_INODE_IREC_EVENT(name) \
3344 DEFINE_EVENT(xfs_inode_irec_class, name, \
3345 	TP_PROTO(struct xfs_inode *ip, struct xfs_bmbt_irec *irec), \
3346 	TP_ARGS(ip, irec))
3347 
3348 /* inode iomap invalidation events */
3349 DECLARE_EVENT_CLASS(xfs_wb_invalid_class,
3350 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork),
3351 	TP_ARGS(ip, iomap, wpcseq, whichfork),
3352 	TP_STRUCT__entry(
3353 		__field(dev_t, dev)
3354 		__field(xfs_ino_t, ino)
3355 		__field(u64, addr)
3356 		__field(loff_t, pos)
3357 		__field(u64, len)
3358 		__field(u16, type)
3359 		__field(u16, flags)
3360 		__field(u32, wpcseq)
3361 		__field(u32, forkseq)
3362 	),
3363 	TP_fast_assign(
3364 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3365 		__entry->ino = ip->i_ino;
3366 		__entry->addr = iomap->addr;
3367 		__entry->pos = iomap->offset;
3368 		__entry->len = iomap->length;
3369 		__entry->type = iomap->type;
3370 		__entry->flags = iomap->flags;
3371 		__entry->wpcseq = wpcseq;
3372 		__entry->forkseq = READ_ONCE(xfs_ifork_ptr(ip, whichfork)->if_seq);
3373 	),
3374 	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",
3375 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3376 		  __entry->ino,
3377 		  __entry->pos,
3378 		  __entry->addr,
3379 		  __entry->len,
3380 		  __entry->type,
3381 		  __entry->flags,
3382 		  __entry->wpcseq,
3383 		  __entry->forkseq)
3384 );
3385 #define DEFINE_WB_INVALID_EVENT(name) \
3386 DEFINE_EVENT(xfs_wb_invalid_class, name, \
3387 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap, unsigned int wpcseq, int whichfork), \
3388 	TP_ARGS(ip, iomap, wpcseq, whichfork))
3389 DEFINE_WB_INVALID_EVENT(xfs_wb_cow_iomap_invalid);
3390 DEFINE_WB_INVALID_EVENT(xfs_wb_data_iomap_invalid);
3391 
3392 DECLARE_EVENT_CLASS(xfs_iomap_invalid_class,
3393 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap),
3394 	TP_ARGS(ip, iomap),
3395 	TP_STRUCT__entry(
3396 		__field(dev_t, dev)
3397 		__field(xfs_ino_t, ino)
3398 		__field(u64, addr)
3399 		__field(loff_t, pos)
3400 		__field(u64, len)
3401 		__field(u64, validity_cookie)
3402 		__field(u64, inodeseq)
3403 		__field(u16, type)
3404 		__field(u16, flags)
3405 	),
3406 	TP_fast_assign(
3407 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3408 		__entry->ino = ip->i_ino;
3409 		__entry->addr = iomap->addr;
3410 		__entry->pos = iomap->offset;
3411 		__entry->len = iomap->length;
3412 		__entry->validity_cookie = iomap->validity_cookie;
3413 		__entry->type = iomap->type;
3414 		__entry->flags = iomap->flags;
3415 		__entry->inodeseq = xfs_iomap_inode_sequence(ip, iomap->flags);
3416 	),
3417 	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",
3418 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3419 		  __entry->ino,
3420 		  __entry->pos,
3421 		  __entry->addr,
3422 		  __entry->len,
3423 		  __entry->type,
3424 		  __entry->flags,
3425 		  __entry->validity_cookie,
3426 		  __entry->inodeseq)
3427 );
3428 #define DEFINE_IOMAP_INVALID_EVENT(name) \
3429 DEFINE_EVENT(xfs_iomap_invalid_class, name, \
3430 	TP_PROTO(struct xfs_inode *ip, const struct iomap *iomap), \
3431 	TP_ARGS(ip, iomap))
3432 DEFINE_IOMAP_INVALID_EVENT(xfs_iomap_invalid);
3433 
3434 /* refcount/reflink tracepoint definitions */
3435 
3436 /* reflink tracepoints */
3437 DEFINE_INODE_EVENT(xfs_reflink_set_inode_flag);
3438 DEFINE_INODE_EVENT(xfs_reflink_unset_inode_flag);
3439 DEFINE_ITRUNC_EVENT(xfs_reflink_update_inode_size);
3440 TRACE_EVENT(xfs_reflink_remap_blocks,
3441 	TP_PROTO(struct xfs_inode *src, xfs_fileoff_t soffset,
3442 		 xfs_filblks_t len, struct xfs_inode *dest,
3443 		 xfs_fileoff_t doffset),
3444 	TP_ARGS(src, soffset, len, dest, doffset),
3445 	TP_STRUCT__entry(
3446 		__field(dev_t, dev)
3447 		__field(xfs_ino_t, src_ino)
3448 		__field(xfs_fileoff_t, src_lblk)
3449 		__field(xfs_filblks_t, len)
3450 		__field(xfs_ino_t, dest_ino)
3451 		__field(xfs_fileoff_t, dest_lblk)
3452 	),
3453 	TP_fast_assign(
3454 		__entry->dev = VFS_I(src)->i_sb->s_dev;
3455 		__entry->src_ino = src->i_ino;
3456 		__entry->src_lblk = soffset;
3457 		__entry->len = len;
3458 		__entry->dest_ino = dest->i_ino;
3459 		__entry->dest_lblk = doffset;
3460 	),
3461 	TP_printk("dev %d:%d fsbcount 0x%llx "
3462 		  "ino 0x%llx fileoff 0x%llx -> ino 0x%llx fileoff 0x%llx",
3463 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3464 		  __entry->len,
3465 		  __entry->src_ino,
3466 		  __entry->src_lblk,
3467 		  __entry->dest_ino,
3468 		  __entry->dest_lblk)
3469 );
3470 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_remap_range);
3471 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_range_error);
3472 DEFINE_INODE_ERROR_EVENT(xfs_reflink_set_inode_flag_error);
3473 DEFINE_INODE_ERROR_EVENT(xfs_reflink_update_inode_size_error);
3474 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_blocks_error);
3475 DEFINE_INODE_ERROR_EVENT(xfs_reflink_remap_extent_error);
3476 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_src);
3477 DEFINE_INODE_IREC_EVENT(xfs_reflink_remap_extent_dest);
3478 
3479 /* dedupe tracepoints */
3480 DEFINE_DOUBLE_IO_EVENT(xfs_reflink_compare_extents);
3481 DEFINE_INODE_ERROR_EVENT(xfs_reflink_compare_extents_error);
3482 
3483 /* ioctl tracepoints */
3484 TRACE_EVENT(xfs_ioctl_clone,
3485 	TP_PROTO(struct inode *src, struct inode *dest),
3486 	TP_ARGS(src, dest),
3487 	TP_STRUCT__entry(
3488 		__field(dev_t, dev)
3489 		__field(unsigned long, src_ino)
3490 		__field(loff_t, src_isize)
3491 		__field(unsigned long, dest_ino)
3492 		__field(loff_t, dest_isize)
3493 	),
3494 	TP_fast_assign(
3495 		__entry->dev = src->i_sb->s_dev;
3496 		__entry->src_ino = src->i_ino;
3497 		__entry->src_isize = i_size_read(src);
3498 		__entry->dest_ino = dest->i_ino;
3499 		__entry->dest_isize = i_size_read(dest);
3500 	),
3501 	TP_printk("dev %d:%d ino 0x%lx isize 0x%llx -> ino 0x%lx isize 0x%llx",
3502 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3503 		  __entry->src_ino,
3504 		  __entry->src_isize,
3505 		  __entry->dest_ino,
3506 		  __entry->dest_isize)
3507 );
3508 
3509 /* unshare tracepoints */
3510 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_unshare);
3511 DEFINE_INODE_ERROR_EVENT(xfs_reflink_unshare_error);
3512 
3513 /* copy on write */
3514 DEFINE_INODE_IREC_EVENT(xfs_reflink_trim_around_shared);
3515 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_found);
3516 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_enospc);
3517 DEFINE_INODE_IREC_EVENT(xfs_reflink_convert_cow);
3518 
3519 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_cancel_cow_range);
3520 DEFINE_SIMPLE_IO_EVENT(xfs_reflink_end_cow);
3521 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_from);
3522 DEFINE_INODE_IREC_EVENT(xfs_reflink_cow_remap_to);
3523 
3524 DEFINE_INODE_ERROR_EVENT(xfs_reflink_cancel_cow_range_error);
3525 DEFINE_INODE_ERROR_EVENT(xfs_reflink_end_cow_error);
3526 
3527 
3528 DEFINE_INODE_IREC_EVENT(xfs_reflink_cancel_cow);
3529 
3530 /* rmap swapext tracepoints */
3531 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap);
3532 DEFINE_INODE_IREC_EVENT(xfs_swap_extent_rmap_remap_piece);
3533 DEFINE_INODE_ERROR_EVENT(xfs_swap_extent_rmap_error);
3534 
3535 /* fsmap traces */
3536 DECLARE_EVENT_CLASS(xfs_fsmap_class,
3537 	TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno,
3538 		 const struct xfs_rmap_irec *rmap),
3539 	TP_ARGS(mp, keydev, agno, rmap),
3540 	TP_STRUCT__entry(
3541 		__field(dev_t, dev)
3542 		__field(dev_t, keydev)
3543 		__field(xfs_agnumber_t, agno)
3544 		__field(xfs_fsblock_t, bno)
3545 		__field(xfs_filblks_t, len)
3546 		__field(uint64_t, owner)
3547 		__field(uint64_t, offset)
3548 		__field(unsigned int, flags)
3549 	),
3550 	TP_fast_assign(
3551 		__entry->dev = mp->m_super->s_dev;
3552 		__entry->keydev = new_decode_dev(keydev);
3553 		__entry->agno = agno;
3554 		__entry->bno = rmap->rm_startblock;
3555 		__entry->len = rmap->rm_blockcount;
3556 		__entry->owner = rmap->rm_owner;
3557 		__entry->offset = rmap->rm_offset;
3558 		__entry->flags = rmap->rm_flags;
3559 	),
3560 	TP_printk("dev %d:%d keydev %d:%d agno 0x%x startblock 0x%llx fsbcount 0x%llx owner 0x%llx fileoff 0x%llx flags 0x%x",
3561 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3562 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
3563 		  __entry->agno,
3564 		  __entry->bno,
3565 		  __entry->len,
3566 		  __entry->owner,
3567 		  __entry->offset,
3568 		  __entry->flags)
3569 )
3570 #define DEFINE_FSMAP_EVENT(name) \
3571 DEFINE_EVENT(xfs_fsmap_class, name, \
3572 	TP_PROTO(struct xfs_mount *mp, u32 keydev, xfs_agnumber_t agno, \
3573 		 const struct xfs_rmap_irec *rmap), \
3574 	TP_ARGS(mp, keydev, agno, rmap))
3575 DEFINE_FSMAP_EVENT(xfs_fsmap_low_key);
3576 DEFINE_FSMAP_EVENT(xfs_fsmap_high_key);
3577 DEFINE_FSMAP_EVENT(xfs_fsmap_mapping);
3578 
3579 DECLARE_EVENT_CLASS(xfs_getfsmap_class,
3580 	TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap),
3581 	TP_ARGS(mp, fsmap),
3582 	TP_STRUCT__entry(
3583 		__field(dev_t, dev)
3584 		__field(dev_t, keydev)
3585 		__field(xfs_daddr_t, block)
3586 		__field(xfs_daddr_t, len)
3587 		__field(uint64_t, owner)
3588 		__field(uint64_t, offset)
3589 		__field(uint64_t, flags)
3590 	),
3591 	TP_fast_assign(
3592 		__entry->dev = mp->m_super->s_dev;
3593 		__entry->keydev = new_decode_dev(fsmap->fmr_device);
3594 		__entry->block = fsmap->fmr_physical;
3595 		__entry->len = fsmap->fmr_length;
3596 		__entry->owner = fsmap->fmr_owner;
3597 		__entry->offset = fsmap->fmr_offset;
3598 		__entry->flags = fsmap->fmr_flags;
3599 	),
3600 	TP_printk("dev %d:%d keydev %d:%d daddr 0x%llx bbcount 0x%llx owner 0x%llx fileoff_daddr 0x%llx flags 0x%llx",
3601 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3602 		  MAJOR(__entry->keydev), MINOR(__entry->keydev),
3603 		  __entry->block,
3604 		  __entry->len,
3605 		  __entry->owner,
3606 		  __entry->offset,
3607 		  __entry->flags)
3608 )
3609 #define DEFINE_GETFSMAP_EVENT(name) \
3610 DEFINE_EVENT(xfs_getfsmap_class, name, \
3611 	TP_PROTO(struct xfs_mount *mp, struct xfs_fsmap *fsmap), \
3612 	TP_ARGS(mp, fsmap))
3613 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_low_key);
3614 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_high_key);
3615 DEFINE_GETFSMAP_EVENT(xfs_getfsmap_mapping);
3616 
3617 DECLARE_EVENT_CLASS(xfs_trans_resv_class,
3618 	TP_PROTO(struct xfs_mount *mp, unsigned int type,
3619 		 struct xfs_trans_res *res),
3620 	TP_ARGS(mp, type, res),
3621 	TP_STRUCT__entry(
3622 		__field(dev_t, dev)
3623 		__field(int, type)
3624 		__field(uint, logres)
3625 		__field(int, logcount)
3626 		__field(int, logflags)
3627 	),
3628 	TP_fast_assign(
3629 		__entry->dev = mp->m_super->s_dev;
3630 		__entry->type = type;
3631 		__entry->logres = res->tr_logres;
3632 		__entry->logcount = res->tr_logcount;
3633 		__entry->logflags = res->tr_logflags;
3634 	),
3635 	TP_printk("dev %d:%d type %d logres %u logcount %d flags 0x%x",
3636 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3637 		  __entry->type,
3638 		  __entry->logres,
3639 		  __entry->logcount,
3640 		  __entry->logflags)
3641 )
3642 
3643 #define DEFINE_TRANS_RESV_EVENT(name) \
3644 DEFINE_EVENT(xfs_trans_resv_class, name, \
3645 	TP_PROTO(struct xfs_mount *mp, unsigned int type, \
3646 		 struct xfs_trans_res *res), \
3647 	TP_ARGS(mp, type, res))
3648 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc);
3649 DEFINE_TRANS_RESV_EVENT(xfs_trans_resv_calc_minlogsize);
3650 
3651 TRACE_EVENT(xfs_log_get_max_trans_res,
3652 	TP_PROTO(struct xfs_mount *mp, const struct xfs_trans_res *res),
3653 	TP_ARGS(mp, res),
3654 	TP_STRUCT__entry(
3655 		__field(dev_t, dev)
3656 		__field(uint, logres)
3657 		__field(int, logcount)
3658 	),
3659 	TP_fast_assign(
3660 		__entry->dev = mp->m_super->s_dev;
3661 		__entry->logres = res->tr_logres;
3662 		__entry->logcount = res->tr_logcount;
3663 	),
3664 	TP_printk("dev %d:%d logres %u logcount %d",
3665 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3666 		  __entry->logres,
3667 		  __entry->logcount)
3668 );
3669 
3670 DECLARE_EVENT_CLASS(xfs_trans_class,
3671 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip),
3672 	TP_ARGS(tp, caller_ip),
3673 	TP_STRUCT__entry(
3674 		__field(dev_t, dev)
3675 		__field(uint32_t, tid)
3676 		__field(uint32_t, flags)
3677 		__field(unsigned long, caller_ip)
3678 	),
3679 	TP_fast_assign(
3680 		__entry->dev = tp->t_mountp->m_super->s_dev;
3681 		__entry->tid = 0;
3682 		if (tp->t_ticket)
3683 			__entry->tid = tp->t_ticket->t_tid;
3684 		__entry->flags = tp->t_flags;
3685 		__entry->caller_ip = caller_ip;
3686 	),
3687 	TP_printk("dev %d:%d trans %x flags 0x%x caller %pS",
3688 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3689 		  __entry->tid,
3690 		  __entry->flags,
3691 		  (char *)__entry->caller_ip)
3692 )
3693 
3694 #define DEFINE_TRANS_EVENT(name) \
3695 DEFINE_EVENT(xfs_trans_class, name, \
3696 	TP_PROTO(struct xfs_trans *tp, unsigned long caller_ip), \
3697 	TP_ARGS(tp, caller_ip))
3698 DEFINE_TRANS_EVENT(xfs_trans_alloc);
3699 DEFINE_TRANS_EVENT(xfs_trans_cancel);
3700 DEFINE_TRANS_EVENT(xfs_trans_commit);
3701 DEFINE_TRANS_EVENT(xfs_trans_dup);
3702 DEFINE_TRANS_EVENT(xfs_trans_free);
3703 DEFINE_TRANS_EVENT(xfs_trans_roll);
3704 DEFINE_TRANS_EVENT(xfs_trans_add_item);
3705 DEFINE_TRANS_EVENT(xfs_trans_commit_items);
3706 DEFINE_TRANS_EVENT(xfs_trans_free_items);
3707 
3708 TRACE_EVENT(xfs_iunlink_update_bucket,
3709 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int bucket,
3710 		 xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3711 	TP_ARGS(mp, agno, bucket, old_ptr, new_ptr),
3712 	TP_STRUCT__entry(
3713 		__field(dev_t, dev)
3714 		__field(xfs_agnumber_t, agno)
3715 		__field(unsigned int, bucket)
3716 		__field(xfs_agino_t, old_ptr)
3717 		__field(xfs_agino_t, new_ptr)
3718 	),
3719 	TP_fast_assign(
3720 		__entry->dev = mp->m_super->s_dev;
3721 		__entry->agno = agno;
3722 		__entry->bucket = bucket;
3723 		__entry->old_ptr = old_ptr;
3724 		__entry->new_ptr = new_ptr;
3725 	),
3726 	TP_printk("dev %d:%d agno 0x%x bucket %u old 0x%x new 0x%x",
3727 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3728 		  __entry->agno,
3729 		  __entry->bucket,
3730 		  __entry->old_ptr,
3731 		  __entry->new_ptr)
3732 );
3733 
3734 TRACE_EVENT(xfs_iunlink_update_dinode,
3735 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, xfs_agino_t agino,
3736 		 xfs_agino_t old_ptr, xfs_agino_t new_ptr),
3737 	TP_ARGS(mp, agno, agino, old_ptr, new_ptr),
3738 	TP_STRUCT__entry(
3739 		__field(dev_t, dev)
3740 		__field(xfs_agnumber_t, agno)
3741 		__field(xfs_agino_t, agino)
3742 		__field(xfs_agino_t, old_ptr)
3743 		__field(xfs_agino_t, new_ptr)
3744 	),
3745 	TP_fast_assign(
3746 		__entry->dev = mp->m_super->s_dev;
3747 		__entry->agno = agno;
3748 		__entry->agino = agino;
3749 		__entry->old_ptr = old_ptr;
3750 		__entry->new_ptr = new_ptr;
3751 	),
3752 	TP_printk("dev %d:%d agno 0x%x agino 0x%x old 0x%x new 0x%x",
3753 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3754 		  __entry->agno,
3755 		  __entry->agino,
3756 		  __entry->old_ptr,
3757 		  __entry->new_ptr)
3758 );
3759 
3760 DECLARE_EVENT_CLASS(xfs_ag_inode_class,
3761 	TP_PROTO(struct xfs_inode *ip),
3762 	TP_ARGS(ip),
3763 	TP_STRUCT__entry(
3764 		__field(dev_t, dev)
3765 		__field(xfs_agnumber_t, agno)
3766 		__field(xfs_agino_t, agino)
3767 	),
3768 	TP_fast_assign(
3769 		__entry->dev = VFS_I(ip)->i_sb->s_dev;
3770 		__entry->agno = XFS_INO_TO_AGNO(ip->i_mount, ip->i_ino);
3771 		__entry->agino = XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino);
3772 	),
3773 	TP_printk("dev %d:%d agno 0x%x agino 0x%x",
3774 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3775 		  __entry->agno, __entry->agino)
3776 )
3777 
3778 #define DEFINE_AGINODE_EVENT(name) \
3779 DEFINE_EVENT(xfs_ag_inode_class, name, \
3780 	TP_PROTO(struct xfs_inode *ip), \
3781 	TP_ARGS(ip))
3782 DEFINE_AGINODE_EVENT(xfs_iunlink);
3783 DEFINE_AGINODE_EVENT(xfs_iunlink_remove);
3784 
3785 DECLARE_EVENT_CLASS(xfs_fs_corrupt_class,
3786 	TP_PROTO(struct xfs_mount *mp, unsigned int flags),
3787 	TP_ARGS(mp, flags),
3788 	TP_STRUCT__entry(
3789 		__field(dev_t, dev)
3790 		__field(unsigned int, flags)
3791 	),
3792 	TP_fast_assign(
3793 		__entry->dev = mp->m_super->s_dev;
3794 		__entry->flags = flags;
3795 	),
3796 	TP_printk("dev %d:%d flags 0x%x",
3797 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3798 		  __entry->flags)
3799 );
3800 #define DEFINE_FS_CORRUPT_EVENT(name)	\
3801 DEFINE_EVENT(xfs_fs_corrupt_class, name,	\
3802 	TP_PROTO(struct xfs_mount *mp, unsigned int flags), \
3803 	TP_ARGS(mp, flags))
3804 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_sick);
3805 DEFINE_FS_CORRUPT_EVENT(xfs_fs_mark_healthy);
3806 DEFINE_FS_CORRUPT_EVENT(xfs_fs_unfixed_corruption);
3807 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_sick);
3808 DEFINE_FS_CORRUPT_EVENT(xfs_rt_mark_healthy);
3809 DEFINE_FS_CORRUPT_EVENT(xfs_rt_unfixed_corruption);
3810 
3811 DECLARE_EVENT_CLASS(xfs_ag_corrupt_class,
3812 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, unsigned int flags),
3813 	TP_ARGS(mp, agno, flags),
3814 	TP_STRUCT__entry(
3815 		__field(dev_t, dev)
3816 		__field(xfs_agnumber_t, agno)
3817 		__field(unsigned int, flags)
3818 	),
3819 	TP_fast_assign(
3820 		__entry->dev = mp->m_super->s_dev;
3821 		__entry->agno = agno;
3822 		__entry->flags = flags;
3823 	),
3824 	TP_printk("dev %d:%d agno 0x%x flags 0x%x",
3825 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3826 		  __entry->agno, __entry->flags)
3827 );
3828 #define DEFINE_AG_CORRUPT_EVENT(name)	\
3829 DEFINE_EVENT(xfs_ag_corrupt_class, name,	\
3830 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno, \
3831 		 unsigned int flags), \
3832 	TP_ARGS(mp, agno, flags))
3833 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_sick);
3834 DEFINE_AG_CORRUPT_EVENT(xfs_ag_mark_healthy);
3835 DEFINE_AG_CORRUPT_EVENT(xfs_ag_unfixed_corruption);
3836 
3837 DECLARE_EVENT_CLASS(xfs_inode_corrupt_class,
3838 	TP_PROTO(struct xfs_inode *ip, unsigned int flags),
3839 	TP_ARGS(ip, flags),
3840 	TP_STRUCT__entry(
3841 		__field(dev_t, dev)
3842 		__field(xfs_ino_t, ino)
3843 		__field(unsigned int, flags)
3844 	),
3845 	TP_fast_assign(
3846 		__entry->dev = ip->i_mount->m_super->s_dev;
3847 		__entry->ino = ip->i_ino;
3848 		__entry->flags = flags;
3849 	),
3850 	TP_printk("dev %d:%d ino 0x%llx flags 0x%x",
3851 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3852 		  __entry->ino, __entry->flags)
3853 );
3854 #define DEFINE_INODE_CORRUPT_EVENT(name)	\
3855 DEFINE_EVENT(xfs_inode_corrupt_class, name,	\
3856 	TP_PROTO(struct xfs_inode *ip, unsigned int flags), \
3857 	TP_ARGS(ip, flags))
3858 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_sick);
3859 DEFINE_INODE_CORRUPT_EVENT(xfs_inode_mark_healthy);
3860 
3861 TRACE_EVENT(xfs_iwalk_ag,
3862 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3863 		 xfs_agino_t startino),
3864 	TP_ARGS(mp, agno, startino),
3865 	TP_STRUCT__entry(
3866 		__field(dev_t, dev)
3867 		__field(xfs_agnumber_t, agno)
3868 		__field(xfs_agino_t, startino)
3869 	),
3870 	TP_fast_assign(
3871 		__entry->dev = mp->m_super->s_dev;
3872 		__entry->agno = agno;
3873 		__entry->startino = startino;
3874 	),
3875 	TP_printk("dev %d:%d agno 0x%x startino 0x%x",
3876 		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
3877 		  __entry->startino)
3878 )
3879 
3880 TRACE_EVENT(xfs_iwalk_ag_rec,
3881 	TP_PROTO(struct xfs_mount *mp, xfs_agnumber_t agno,
3882 		 struct xfs_inobt_rec_incore *irec),
3883 	TP_ARGS(mp, agno, irec),
3884 	TP_STRUCT__entry(
3885 		__field(dev_t, dev)
3886 		__field(xfs_agnumber_t, agno)
3887 		__field(xfs_agino_t, startino)
3888 		__field(uint64_t, freemask)
3889 	),
3890 	TP_fast_assign(
3891 		__entry->dev = mp->m_super->s_dev;
3892 		__entry->agno = agno;
3893 		__entry->startino = irec->ir_startino;
3894 		__entry->freemask = irec->ir_free;
3895 	),
3896 	TP_printk("dev %d:%d agno 0x%x startino 0x%x freemask 0x%llx",
3897 		  MAJOR(__entry->dev), MINOR(__entry->dev), __entry->agno,
3898 		  __entry->startino, __entry->freemask)
3899 )
3900 
3901 TRACE_EVENT(xfs_pwork_init,
3902 	TP_PROTO(struct xfs_mount *mp, unsigned int nr_threads, pid_t pid),
3903 	TP_ARGS(mp, nr_threads, pid),
3904 	TP_STRUCT__entry(
3905 		__field(dev_t, dev)
3906 		__field(unsigned int, nr_threads)
3907 		__field(pid_t, pid)
3908 	),
3909 	TP_fast_assign(
3910 		__entry->dev = mp->m_super->s_dev;
3911 		__entry->nr_threads = nr_threads;
3912 		__entry->pid = pid;
3913 	),
3914 	TP_printk("dev %d:%d nr_threads %u pid %u",
3915 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3916 		  __entry->nr_threads, __entry->pid)
3917 )
3918 
3919 DECLARE_EVENT_CLASS(xfs_kmem_class,
3920 	TP_PROTO(ssize_t size, int flags, unsigned long caller_ip),
3921 	TP_ARGS(size, flags, caller_ip),
3922 	TP_STRUCT__entry(
3923 		__field(ssize_t, size)
3924 		__field(int, flags)
3925 		__field(unsigned long, caller_ip)
3926 	),
3927 	TP_fast_assign(
3928 		__entry->size = size;
3929 		__entry->flags = flags;
3930 		__entry->caller_ip = caller_ip;
3931 	),
3932 	TP_printk("size %zd flags 0x%x caller %pS",
3933 		  __entry->size,
3934 		  __entry->flags,
3935 		  (char *)__entry->caller_ip)
3936 )
3937 
3938 #define DEFINE_KMEM_EVENT(name) \
3939 DEFINE_EVENT(xfs_kmem_class, name, \
3940 	TP_PROTO(ssize_t size, int flags, unsigned long caller_ip), \
3941 	TP_ARGS(size, flags, caller_ip))
3942 DEFINE_KMEM_EVENT(kmem_alloc);
3943 
3944 TRACE_EVENT(xfs_check_new_dalign,
3945 	TP_PROTO(struct xfs_mount *mp, int new_dalign, xfs_ino_t calc_rootino),
3946 	TP_ARGS(mp, new_dalign, calc_rootino),
3947 	TP_STRUCT__entry(
3948 		__field(dev_t, dev)
3949 		__field(int, new_dalign)
3950 		__field(xfs_ino_t, sb_rootino)
3951 		__field(xfs_ino_t, calc_rootino)
3952 	),
3953 	TP_fast_assign(
3954 		__entry->dev = mp->m_super->s_dev;
3955 		__entry->new_dalign = new_dalign;
3956 		__entry->sb_rootino = mp->m_sb.sb_rootino;
3957 		__entry->calc_rootino = calc_rootino;
3958 	),
3959 	TP_printk("dev %d:%d new_dalign %d sb_rootino 0x%llx calc_rootino 0x%llx",
3960 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3961 		  __entry->new_dalign, __entry->sb_rootino,
3962 		  __entry->calc_rootino)
3963 )
3964 
3965 TRACE_EVENT(xfs_btree_commit_afakeroot,
3966 	TP_PROTO(struct xfs_btree_cur *cur),
3967 	TP_ARGS(cur),
3968 	TP_STRUCT__entry(
3969 		__field(dev_t, dev)
3970 		__field(xfs_btnum_t, btnum)
3971 		__field(xfs_agnumber_t, agno)
3972 		__field(xfs_agblock_t, agbno)
3973 		__field(unsigned int, levels)
3974 		__field(unsigned int, blocks)
3975 	),
3976 	TP_fast_assign(
3977 		__entry->dev = cur->bc_mp->m_super->s_dev;
3978 		__entry->btnum = cur->bc_btnum;
3979 		__entry->agno = cur->bc_ag.pag->pag_agno;
3980 		__entry->agbno = cur->bc_ag.afake->af_root;
3981 		__entry->levels = cur->bc_ag.afake->af_levels;
3982 		__entry->blocks = cur->bc_ag.afake->af_blocks;
3983 	),
3984 	TP_printk("dev %d:%d btree %s agno 0x%x levels %u blocks %u root %u",
3985 		  MAJOR(__entry->dev), MINOR(__entry->dev),
3986 		  __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
3987 		  __entry->agno,
3988 		  __entry->levels,
3989 		  __entry->blocks,
3990 		  __entry->agbno)
3991 )
3992 
3993 TRACE_EVENT(xfs_btree_commit_ifakeroot,
3994 	TP_PROTO(struct xfs_btree_cur *cur),
3995 	TP_ARGS(cur),
3996 	TP_STRUCT__entry(
3997 		__field(dev_t, dev)
3998 		__field(xfs_btnum_t, btnum)
3999 		__field(xfs_agnumber_t, agno)
4000 		__field(xfs_agino_t, agino)
4001 		__field(unsigned int, levels)
4002 		__field(unsigned int, blocks)
4003 		__field(int, whichfork)
4004 	),
4005 	TP_fast_assign(
4006 		__entry->dev = cur->bc_mp->m_super->s_dev;
4007 		__entry->btnum = cur->bc_btnum;
4008 		__entry->agno = XFS_INO_TO_AGNO(cur->bc_mp,
4009 					cur->bc_ino.ip->i_ino);
4010 		__entry->agino = XFS_INO_TO_AGINO(cur->bc_mp,
4011 					cur->bc_ino.ip->i_ino);
4012 		__entry->levels = cur->bc_ino.ifake->if_levels;
4013 		__entry->blocks = cur->bc_ino.ifake->if_blocks;
4014 		__entry->whichfork = cur->bc_ino.whichfork;
4015 	),
4016 	TP_printk("dev %d:%d btree %s agno 0x%x agino 0x%x whichfork %s levels %u blocks %u",
4017 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4018 		  __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4019 		  __entry->agno,
4020 		  __entry->agino,
4021 		  __print_symbolic(__entry->whichfork, XFS_WHICHFORK_STRINGS),
4022 		  __entry->levels,
4023 		  __entry->blocks)
4024 )
4025 
4026 TRACE_EVENT(xfs_btree_bload_level_geometry,
4027 	TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4028 		 uint64_t nr_this_level, unsigned int nr_per_block,
4029 		 unsigned int desired_npb, uint64_t blocks,
4030 		 uint64_t blocks_with_extra),
4031 	TP_ARGS(cur, level, nr_this_level, nr_per_block, desired_npb, blocks,
4032 		blocks_with_extra),
4033 	TP_STRUCT__entry(
4034 		__field(dev_t, dev)
4035 		__field(xfs_btnum_t, btnum)
4036 		__field(unsigned int, level)
4037 		__field(unsigned int, nlevels)
4038 		__field(uint64_t, nr_this_level)
4039 		__field(unsigned int, nr_per_block)
4040 		__field(unsigned int, desired_npb)
4041 		__field(unsigned long long, blocks)
4042 		__field(unsigned long long, blocks_with_extra)
4043 	),
4044 	TP_fast_assign(
4045 		__entry->dev = cur->bc_mp->m_super->s_dev;
4046 		__entry->btnum = cur->bc_btnum;
4047 		__entry->level = level;
4048 		__entry->nlevels = cur->bc_nlevels;
4049 		__entry->nr_this_level = nr_this_level;
4050 		__entry->nr_per_block = nr_per_block;
4051 		__entry->desired_npb = desired_npb;
4052 		__entry->blocks = blocks;
4053 		__entry->blocks_with_extra = blocks_with_extra;
4054 	),
4055 	TP_printk("dev %d:%d btree %s level %u/%u nr_this_level %llu nr_per_block %u desired_npb %u blocks %llu blocks_with_extra %llu",
4056 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4057 		  __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4058 		  __entry->level,
4059 		  __entry->nlevels,
4060 		  __entry->nr_this_level,
4061 		  __entry->nr_per_block,
4062 		  __entry->desired_npb,
4063 		  __entry->blocks,
4064 		  __entry->blocks_with_extra)
4065 )
4066 
4067 TRACE_EVENT(xfs_btree_bload_block,
4068 	TP_PROTO(struct xfs_btree_cur *cur, unsigned int level,
4069 		 uint64_t block_idx, uint64_t nr_blocks,
4070 		 union xfs_btree_ptr *ptr, unsigned int nr_records),
4071 	TP_ARGS(cur, level, block_idx, nr_blocks, ptr, nr_records),
4072 	TP_STRUCT__entry(
4073 		__field(dev_t, dev)
4074 		__field(xfs_btnum_t, btnum)
4075 		__field(unsigned int, level)
4076 		__field(unsigned long long, block_idx)
4077 		__field(unsigned long long, nr_blocks)
4078 		__field(xfs_agnumber_t, agno)
4079 		__field(xfs_agblock_t, agbno)
4080 		__field(unsigned int, nr_records)
4081 	),
4082 	TP_fast_assign(
4083 		__entry->dev = cur->bc_mp->m_super->s_dev;
4084 		__entry->btnum = cur->bc_btnum;
4085 		__entry->level = level;
4086 		__entry->block_idx = block_idx;
4087 		__entry->nr_blocks = nr_blocks;
4088 		if (cur->bc_flags & XFS_BTREE_LONG_PTRS) {
4089 			xfs_fsblock_t	fsb = be64_to_cpu(ptr->l);
4090 
4091 			__entry->agno = XFS_FSB_TO_AGNO(cur->bc_mp, fsb);
4092 			__entry->agbno = XFS_FSB_TO_AGBNO(cur->bc_mp, fsb);
4093 		} else {
4094 			__entry->agno = cur->bc_ag.pag->pag_agno;
4095 			__entry->agbno = be32_to_cpu(ptr->s);
4096 		}
4097 		__entry->nr_records = nr_records;
4098 	),
4099 	TP_printk("dev %d:%d btree %s level %u block %llu/%llu agno 0x%x agbno 0x%x recs %u",
4100 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4101 		  __print_symbolic(__entry->btnum, XFS_BTNUM_STRINGS),
4102 		  __entry->level,
4103 		  __entry->block_idx,
4104 		  __entry->nr_blocks,
4105 		  __entry->agno,
4106 		  __entry->agbno,
4107 		  __entry->nr_records)
4108 )
4109 
4110 DECLARE_EVENT_CLASS(xfs_timestamp_range_class,
4111 	TP_PROTO(struct xfs_mount *mp, time64_t min, time64_t max),
4112 	TP_ARGS(mp, min, max),
4113 	TP_STRUCT__entry(
4114 		__field(dev_t, dev)
4115 		__field(long long, min)
4116 		__field(long long, max)
4117 	),
4118 	TP_fast_assign(
4119 		__entry->dev = mp->m_super->s_dev;
4120 		__entry->min = min;
4121 		__entry->max = max;
4122 	),
4123 	TP_printk("dev %d:%d min %lld max %lld",
4124 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4125 		  __entry->min,
4126 		  __entry->max)
4127 )
4128 
4129 #define DEFINE_TIMESTAMP_RANGE_EVENT(name) \
4130 DEFINE_EVENT(xfs_timestamp_range_class, name, \
4131 	TP_PROTO(struct xfs_mount *mp, long long min, long long max), \
4132 	TP_ARGS(mp, min, max))
4133 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_inode_timestamp_range);
4134 DEFINE_TIMESTAMP_RANGE_EVENT(xfs_quota_expiry_range);
4135 
4136 DECLARE_EVENT_CLASS(xfs_icwalk_class,
4137 	TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw,
4138 		 unsigned long caller_ip),
4139 	TP_ARGS(mp, icw, caller_ip),
4140 	TP_STRUCT__entry(
4141 		__field(dev_t, dev)
4142 		__field(__u32, flags)
4143 		__field(uint32_t, uid)
4144 		__field(uint32_t, gid)
4145 		__field(prid_t, prid)
4146 		__field(__u64, min_file_size)
4147 		__field(long, scan_limit)
4148 		__field(unsigned long, caller_ip)
4149 	),
4150 	TP_fast_assign(
4151 		__entry->dev = mp->m_super->s_dev;
4152 		__entry->flags = icw ? icw->icw_flags : 0;
4153 		__entry->uid = icw ? from_kuid(mp->m_super->s_user_ns,
4154 						icw->icw_uid) : 0;
4155 		__entry->gid = icw ? from_kgid(mp->m_super->s_user_ns,
4156 						icw->icw_gid) : 0;
4157 		__entry->prid = icw ? icw->icw_prid : 0;
4158 		__entry->min_file_size = icw ? icw->icw_min_file_size : 0;
4159 		__entry->scan_limit = icw ? icw->icw_scan_limit : 0;
4160 		__entry->caller_ip = caller_ip;
4161 	),
4162 	TP_printk("dev %d:%d flags 0x%x uid %u gid %u prid %u minsize %llu scan_limit %ld caller %pS",
4163 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4164 		  __entry->flags,
4165 		  __entry->uid,
4166 		  __entry->gid,
4167 		  __entry->prid,
4168 		  __entry->min_file_size,
4169 		  __entry->scan_limit,
4170 		  (char *)__entry->caller_ip)
4171 );
4172 #define DEFINE_ICWALK_EVENT(name)	\
4173 DEFINE_EVENT(xfs_icwalk_class, name,	\
4174 	TP_PROTO(struct xfs_mount *mp, struct xfs_icwalk *icw, \
4175 		 unsigned long caller_ip), \
4176 	TP_ARGS(mp, icw, caller_ip))
4177 DEFINE_ICWALK_EVENT(xfs_ioc_free_eofblocks);
4178 DEFINE_ICWALK_EVENT(xfs_blockgc_free_space);
4179 
4180 TRACE_DEFINE_ENUM(XLOG_STATE_ACTIVE);
4181 TRACE_DEFINE_ENUM(XLOG_STATE_WANT_SYNC);
4182 TRACE_DEFINE_ENUM(XLOG_STATE_SYNCING);
4183 TRACE_DEFINE_ENUM(XLOG_STATE_DONE_SYNC);
4184 TRACE_DEFINE_ENUM(XLOG_STATE_CALLBACK);
4185 TRACE_DEFINE_ENUM(XLOG_STATE_DIRTY);
4186 
4187 DECLARE_EVENT_CLASS(xlog_iclog_class,
4188 	TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip),
4189 	TP_ARGS(iclog, caller_ip),
4190 	TP_STRUCT__entry(
4191 		__field(dev_t, dev)
4192 		__field(uint32_t, state)
4193 		__field(int32_t, refcount)
4194 		__field(uint32_t, offset)
4195 		__field(uint32_t, flags)
4196 		__field(unsigned long long, lsn)
4197 		__field(unsigned long, caller_ip)
4198 	),
4199 	TP_fast_assign(
4200 		__entry->dev = iclog->ic_log->l_mp->m_super->s_dev;
4201 		__entry->state = iclog->ic_state;
4202 		__entry->refcount = atomic_read(&iclog->ic_refcnt);
4203 		__entry->offset = iclog->ic_offset;
4204 		__entry->flags = iclog->ic_flags;
4205 		__entry->lsn = be64_to_cpu(iclog->ic_header.h_lsn);
4206 		__entry->caller_ip = caller_ip;
4207 	),
4208 	TP_printk("dev %d:%d state %s refcnt %d offset %u lsn 0x%llx flags %s caller %pS",
4209 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4210 		  __print_symbolic(__entry->state, XLOG_STATE_STRINGS),
4211 		  __entry->refcount,
4212 		  __entry->offset,
4213 		  __entry->lsn,
4214 		  __print_flags(__entry->flags, "|", XLOG_ICL_STRINGS),
4215 		  (char *)__entry->caller_ip)
4216 
4217 );
4218 
4219 #define DEFINE_ICLOG_EVENT(name)	\
4220 DEFINE_EVENT(xlog_iclog_class, name,	\
4221 	TP_PROTO(struct xlog_in_core *iclog, unsigned long caller_ip), \
4222 	TP_ARGS(iclog, caller_ip))
4223 
4224 DEFINE_ICLOG_EVENT(xlog_iclog_activate);
4225 DEFINE_ICLOG_EVENT(xlog_iclog_clean);
4226 DEFINE_ICLOG_EVENT(xlog_iclog_callback);
4227 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_start);
4228 DEFINE_ICLOG_EVENT(xlog_iclog_callbacks_done);
4229 DEFINE_ICLOG_EVENT(xlog_iclog_force);
4230 DEFINE_ICLOG_EVENT(xlog_iclog_force_lsn);
4231 DEFINE_ICLOG_EVENT(xlog_iclog_get_space);
4232 DEFINE_ICLOG_EVENT(xlog_iclog_release);
4233 DEFINE_ICLOG_EVENT(xlog_iclog_switch);
4234 DEFINE_ICLOG_EVENT(xlog_iclog_sync);
4235 DEFINE_ICLOG_EVENT(xlog_iclog_syncing);
4236 DEFINE_ICLOG_EVENT(xlog_iclog_sync_done);
4237 DEFINE_ICLOG_EVENT(xlog_iclog_want_sync);
4238 DEFINE_ICLOG_EVENT(xlog_iclog_wait_on);
4239 DEFINE_ICLOG_EVENT(xlog_iclog_write);
4240 
4241 TRACE_DEFINE_ENUM(XFS_DAS_UNINIT);
4242 TRACE_DEFINE_ENUM(XFS_DAS_SF_ADD);
4243 TRACE_DEFINE_ENUM(XFS_DAS_SF_REMOVE);
4244 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ADD);
4245 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE);
4246 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ADD);
4247 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE);
4248 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_SET_RMT);
4249 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_ALLOC_RMT);
4250 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REPLACE);
4251 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_OLD);
4252 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_RMT);
4253 TRACE_DEFINE_ENUM(XFS_DAS_LEAF_REMOVE_ATTR);
4254 TRACE_DEFINE_ENUM(XFS_DAS_NODE_SET_RMT);
4255 TRACE_DEFINE_ENUM(XFS_DAS_NODE_ALLOC_RMT);
4256 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REPLACE);
4257 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_OLD);
4258 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_RMT);
4259 TRACE_DEFINE_ENUM(XFS_DAS_NODE_REMOVE_ATTR);
4260 TRACE_DEFINE_ENUM(XFS_DAS_DONE);
4261 
4262 DECLARE_EVENT_CLASS(xfs_das_state_class,
4263 	TP_PROTO(int das, struct xfs_inode *ip),
4264 	TP_ARGS(das, ip),
4265 	TP_STRUCT__entry(
4266 		__field(int, das)
4267 		__field(xfs_ino_t, ino)
4268 	),
4269 	TP_fast_assign(
4270 		__entry->das = das;
4271 		__entry->ino = ip->i_ino;
4272 	),
4273 	TP_printk("state change %s ino 0x%llx",
4274 		  __print_symbolic(__entry->das, XFS_DAS_STRINGS),
4275 		  __entry->ino)
4276 )
4277 
4278 #define DEFINE_DAS_STATE_EVENT(name) \
4279 DEFINE_EVENT(xfs_das_state_class, name, \
4280 	TP_PROTO(int das, struct xfs_inode *ip), \
4281 	TP_ARGS(das, ip))
4282 DEFINE_DAS_STATE_EVENT(xfs_attr_sf_addname_return);
4283 DEFINE_DAS_STATE_EVENT(xfs_attr_set_iter_return);
4284 DEFINE_DAS_STATE_EVENT(xfs_attr_leaf_addname_return);
4285 DEFINE_DAS_STATE_EVENT(xfs_attr_node_addname_return);
4286 DEFINE_DAS_STATE_EVENT(xfs_attr_remove_iter_return);
4287 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_alloc);
4288 DEFINE_DAS_STATE_EVENT(xfs_attr_rmtval_remove_return);
4289 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_add);
4290 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_replace);
4291 DEFINE_DAS_STATE_EVENT(xfs_attr_defer_remove);
4292 
4293 
4294 TRACE_EVENT(xfs_force_shutdown,
4295 	TP_PROTO(struct xfs_mount *mp, int ptag, int flags, const char *fname,
4296 		 int line_num),
4297 	TP_ARGS(mp, ptag, flags, fname, line_num),
4298 	TP_STRUCT__entry(
4299 		__field(dev_t, dev)
4300 		__field(int, ptag)
4301 		__field(int, flags)
4302 		__string(fname, fname)
4303 		__field(int, line_num)
4304 	),
4305 	TP_fast_assign(
4306 		__entry->dev = mp->m_super->s_dev;
4307 		__entry->ptag = ptag;
4308 		__entry->flags = flags;
4309 		__assign_str(fname, fname);
4310 		__entry->line_num = line_num;
4311 	),
4312 	TP_printk("dev %d:%d tag %s flags %s file %s line_num %d",
4313 		  MAJOR(__entry->dev), MINOR(__entry->dev),
4314 		__print_flags(__entry->ptag, "|", XFS_PTAG_STRINGS),
4315 		__print_flags(__entry->flags, "|", XFS_SHUTDOWN_STRINGS),
4316 		__get_str(fname),
4317 		__entry->line_num)
4318 );
4319 
4320 #endif /* _TRACE_XFS_H */
4321 
4322 #undef TRACE_INCLUDE_PATH
4323 #define TRACE_INCLUDE_PATH .
4324 #define TRACE_INCLUDE_FILE xfs_trace
4325 #include <trace/define_trace.h>
4326