1 /* SPDX-License-Identifier: GPL-2.0 */
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM gfs2
4
5 #if !defined(_TRACE_GFS2_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define _TRACE_GFS2_H
7
8 #include <linux/tracepoint.h>
9
10 #include <linux/fs.h>
11 #include <linux/buffer_head.h>
12 #include <linux/dlmconstants.h>
13 #include <linux/gfs2_ondisk.h>
14 #include <linux/writeback.h>
15 #include <linux/ktime.h>
16 #include <linux/iomap.h>
17 #include "incore.h"
18 #include "glock.h"
19 #include "rgrp.h"
20
21 #define dlm_state_name(nn) { DLM_LOCK_##nn, #nn }
22 #define glock_trace_name(x) __print_symbolic(x, \
23 dlm_state_name(IV), \
24 dlm_state_name(NL), \
25 dlm_state_name(CR), \
26 dlm_state_name(CW), \
27 dlm_state_name(PR), \
28 dlm_state_name(PW), \
29 dlm_state_name(EX))
30
31 #define block_state_name(x) __print_symbolic(x, \
32 { GFS2_BLKST_FREE, "free" }, \
33 { GFS2_BLKST_USED, "used" }, \
34 { GFS2_BLKST_DINODE, "dinode" }, \
35 { GFS2_BLKST_UNLINKED, "unlinked" })
36
37 #define TRACE_RS_DELETE 0
38 #define TRACE_RS_TREEDEL 1
39 #define TRACE_RS_INSERT 2
40 #define TRACE_RS_CLAIM 3
41
42 #define rs_func_name(x) __print_symbolic(x, \
43 { 0, "del " }, \
44 { 1, "tdel" }, \
45 { 2, "ins " }, \
46 { 3, "clm " })
47
48 #define show_glock_flags(flags) __print_flags(flags, "", \
49 {(1UL << GLF_LOCK), "l" }, \
50 {(1UL << GLF_DEMOTE), "D" }, \
51 {(1UL << GLF_PENDING_DEMOTE), "d" }, \
52 {(1UL << GLF_DEMOTE_IN_PROGRESS), "p" }, \
53 {(1UL << GLF_DIRTY), "y" }, \
54 {(1UL << GLF_LFLUSH), "f" }, \
55 {(1UL << GLF_PENDING_REPLY), "R" }, \
56 {(1UL << GLF_HAVE_REPLY), "r" }, \
57 {(1UL << GLF_INITIAL), "a" }, \
58 {(1UL << GLF_HAVE_FROZEN_REPLY), "F" }, \
59 {(1UL << GLF_LRU), "L" }, \
60 {(1UL << GLF_OBJECT), "o" }, \
61 {(1UL << GLF_BLOCKING), "b" }, \
62 {(1UL << GLF_UNLOCKED), "x" }, \
63 {(1UL << GLF_INSTANTIATE_NEEDED), "n" }, \
64 {(1UL << GLF_INSTANTIATE_IN_PROG), "N" }, \
65 {(1UL << GLF_TRY_TO_EVICT), "e" }, \
66 {(1UL << GLF_VERIFY_DELETE), "E" }, \
67 {(1UL << GLF_DEFER_DELETE), "s" }, \
68 {(1UL << GLF_CANCELING), "C" })
69
70 #ifndef NUMPTY
71 #define NUMPTY
glock_trace_state(unsigned int state)72 static inline u8 glock_trace_state(unsigned int state)
73 {
74 switch(state) {
75 case LM_ST_SHARED:
76 return DLM_LOCK_PR;
77 case LM_ST_DEFERRED:
78 return DLM_LOCK_CW;
79 case LM_ST_EXCLUSIVE:
80 return DLM_LOCK_EX;
81 }
82 return DLM_LOCK_NL;
83 }
84 #endif
85
86 /* Section 1 - Locking
87 *
88 * Objectives:
89 * Latency: Remote demote request to state change
90 * Latency: Local lock request to state change
91 * Latency: State change to lock grant
92 * Correctness: Ordering of local lock state vs. I/O requests
93 * Correctness: Responses to remote demote requests
94 */
95
96 /* General glock state change (DLM lock request completes) */
97 TRACE_EVENT(gfs2_glock_state_change,
98
99 TP_PROTO(const struct gfs2_glock *gl, unsigned int new_state),
100
101 TP_ARGS(gl, new_state),
102
103 TP_STRUCT__entry(
104 __field( dev_t, dev )
105 __field( u64, glnum )
106 __field( u32, gltype )
107 __field( u8, cur_state )
108 __field( u8, new_state )
109 __field( u8, dmt_state )
110 __field( u8, tgt_state )
111 __field( unsigned long, flags )
112 ),
113
114 TP_fast_assign(
115 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
116 __entry->glnum = gl->gl_name.ln_number;
117 __entry->gltype = gl->gl_name.ln_type;
118 __entry->cur_state = glock_trace_state(gl->gl_state);
119 __entry->new_state = glock_trace_state(new_state);
120 __entry->tgt_state = glock_trace_state(gl->gl_target);
121 __entry->dmt_state = glock_trace_state(gl->gl_demote_state);
122 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
123 ),
124
125 TP_printk("%u,%u glock %d:%lld state %s to %s tgt:%s dmt:%s flags:%s",
126 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
127 (unsigned long long)__entry->glnum,
128 glock_trace_name(__entry->cur_state),
129 glock_trace_name(__entry->new_state),
130 glock_trace_name(__entry->tgt_state),
131 glock_trace_name(__entry->dmt_state),
132 show_glock_flags(__entry->flags))
133 );
134
135 /* State change -> unlocked, glock is being deallocated */
136 TRACE_EVENT(gfs2_glock_put,
137
138 TP_PROTO(const struct gfs2_glock *gl),
139
140 TP_ARGS(gl),
141
142 TP_STRUCT__entry(
143 __field( dev_t, dev )
144 __field( u64, glnum )
145 __field( u32, gltype )
146 __field( u8, cur_state )
147 __field( unsigned long, flags )
148 ),
149
150 TP_fast_assign(
151 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
152 __entry->gltype = gl->gl_name.ln_type;
153 __entry->glnum = gl->gl_name.ln_number;
154 __entry->cur_state = glock_trace_state(gl->gl_state);
155 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
156 ),
157
158 TP_printk("%u,%u glock %d:%lld state %s => %s flags:%s",
159 MAJOR(__entry->dev), MINOR(__entry->dev),
160 __entry->gltype, (unsigned long long)__entry->glnum,
161 glock_trace_name(__entry->cur_state),
162 glock_trace_name(DLM_LOCK_IV),
163 show_glock_flags(__entry->flags))
164
165 );
166
167 /* Callback (local or remote) requesting lock demotion */
168 TRACE_EVENT(gfs2_demote_rq,
169
170 TP_PROTO(const struct gfs2_glock *gl, bool remote),
171
172 TP_ARGS(gl, remote),
173
174 TP_STRUCT__entry(
175 __field( dev_t, dev )
176 __field( u64, glnum )
177 __field( u32, gltype )
178 __field( u8, cur_state )
179 __field( u8, dmt_state )
180 __field( unsigned long, flags )
181 __field( bool, remote )
182 ),
183
184 TP_fast_assign(
185 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
186 __entry->gltype = gl->gl_name.ln_type;
187 __entry->glnum = gl->gl_name.ln_number;
188 __entry->cur_state = glock_trace_state(gl->gl_state);
189 __entry->dmt_state = glock_trace_state(gl->gl_demote_state);
190 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
191 __entry->remote = remote;
192 ),
193
194 TP_printk("%u,%u glock %d:%lld demote %s to %s flags:%s %s",
195 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
196 (unsigned long long)__entry->glnum,
197 glock_trace_name(__entry->cur_state),
198 glock_trace_name(__entry->dmt_state),
199 show_glock_flags(__entry->flags),
200 __entry->remote ? "remote" : "local")
201
202 );
203
204 /* Promotion/grant of a glock */
205 TRACE_EVENT(gfs2_promote,
206
207 TP_PROTO(const struct gfs2_holder *gh),
208
209 TP_ARGS(gh),
210
211 TP_STRUCT__entry(
212 __field( dev_t, dev )
213 __field( u64, glnum )
214 __field( u32, gltype )
215 __field( u8, state )
216 ),
217
218 TP_fast_assign(
219 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
220 __entry->glnum = gh->gh_gl->gl_name.ln_number;
221 __entry->gltype = gh->gh_gl->gl_name.ln_type;
222 __entry->state = glock_trace_state(gh->gh_state);
223 ),
224
225 TP_printk("%u,%u glock %u:%llu promote %s",
226 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
227 (unsigned long long)__entry->glnum,
228 glock_trace_name(__entry->state))
229 );
230
231 /* Queue/dequeue a lock request */
232 TRACE_EVENT(gfs2_glock_queue,
233
234 TP_PROTO(const struct gfs2_holder *gh, int queue),
235
236 TP_ARGS(gh, queue),
237
238 TP_STRUCT__entry(
239 __field( dev_t, dev )
240 __field( u64, glnum )
241 __field( u32, gltype )
242 __field( int, queue )
243 __field( u8, state )
244 ),
245
246 TP_fast_assign(
247 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
248 __entry->glnum = gh->gh_gl->gl_name.ln_number;
249 __entry->gltype = gh->gh_gl->gl_name.ln_type;
250 __entry->queue = queue;
251 __entry->state = glock_trace_state(gh->gh_state);
252 ),
253
254 TP_printk("%u,%u glock %u:%llu %squeue %s",
255 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
256 (unsigned long long)__entry->glnum,
257 __entry->queue ? "" : "de",
258 glock_trace_name(__entry->state))
259 );
260
261 /* DLM sends a reply to GFS2 */
262 TRACE_EVENT(gfs2_glock_lock_time,
263
264 TP_PROTO(const struct gfs2_glock *gl, s64 tdiff),
265
266 TP_ARGS(gl, tdiff),
267
268 TP_STRUCT__entry(
269 __field( dev_t, dev )
270 __field( u64, glnum )
271 __field( u32, gltype )
272 __field( int, status )
273 __field( char, flags )
274 __field( s64, tdiff )
275 __field( u64, srtt )
276 __field( u64, srttvar )
277 __field( u64, srttb )
278 __field( u64, srttvarb )
279 __field( u64, sirt )
280 __field( u64, sirtvar )
281 __field( u64, dcount )
282 __field( u64, qcount )
283 ),
284
285 TP_fast_assign(
286 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
287 __entry->glnum = gl->gl_name.ln_number;
288 __entry->gltype = gl->gl_name.ln_type;
289 __entry->status = gl->gl_lksb.sb_status;
290 __entry->flags = gl->gl_lksb.sb_flags;
291 __entry->tdiff = tdiff;
292 __entry->srtt = gl->gl_stats.stats[GFS2_LKS_SRTT];
293 __entry->srttvar = gl->gl_stats.stats[GFS2_LKS_SRTTVAR];
294 __entry->srttb = gl->gl_stats.stats[GFS2_LKS_SRTTB];
295 __entry->srttvarb = gl->gl_stats.stats[GFS2_LKS_SRTTVARB];
296 __entry->sirt = gl->gl_stats.stats[GFS2_LKS_SIRT];
297 __entry->sirtvar = gl->gl_stats.stats[GFS2_LKS_SIRTVAR];
298 __entry->dcount = gl->gl_stats.stats[GFS2_LKS_DCOUNT];
299 __entry->qcount = gl->gl_stats.stats[GFS2_LKS_QCOUNT];
300 ),
301
302 TP_printk("%u,%u glock %d:%lld status:%d flags:%02x tdiff:%lld srtt:%lld/%lld srttb:%lld/%lld sirt:%lld/%lld dcnt:%lld qcnt:%lld",
303 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
304 (unsigned long long)__entry->glnum,
305 __entry->status, __entry->flags,
306 (long long)__entry->tdiff,
307 (long long)__entry->srtt,
308 (long long)__entry->srttvar,
309 (long long)__entry->srttb,
310 (long long)__entry->srttvarb,
311 (long long)__entry->sirt,
312 (long long)__entry->sirtvar,
313 (long long)__entry->dcount,
314 (long long)__entry->qcount)
315 );
316
317 /* Section 2 - Log/journal
318 *
319 * Objectives:
320 * Latency: Log flush time
321 * Correctness: pin/unpin vs. disk I/O ordering
322 * Performance: Log usage stats
323 */
324
325 /* Pin/unpin a block in the log */
326 TRACE_EVENT(gfs2_pin,
327
328 TP_PROTO(const struct gfs2_bufdata *bd, int pin),
329
330 TP_ARGS(bd, pin),
331
332 TP_STRUCT__entry(
333 __field( dev_t, dev )
334 __field( int, pin )
335 __field( u32, len )
336 __field( sector_t, block )
337 __field( u64, ino )
338 ),
339
340 TP_fast_assign(
341 __entry->dev = bd->bd_gl->gl_name.ln_sbd->sd_vfs->s_dev;
342 __entry->pin = pin;
343 __entry->len = bd->bd_bh->b_size;
344 __entry->block = bd->bd_bh->b_blocknr;
345 __entry->ino = bd->bd_gl->gl_name.ln_number;
346 ),
347
348 TP_printk("%u,%u log %s %llu/%lu inode %llu",
349 MAJOR(__entry->dev), MINOR(__entry->dev),
350 __entry->pin ? "pin" : "unpin",
351 (unsigned long long)__entry->block,
352 (unsigned long)__entry->len,
353 (unsigned long long)__entry->ino)
354 );
355
356 /* Flushing the log */
357 TRACE_EVENT(gfs2_log_flush,
358
359 TP_PROTO(const struct gfs2_sbd *sdp, int start, u32 flags),
360
361 TP_ARGS(sdp, start, flags),
362
363 TP_STRUCT__entry(
364 __field( dev_t, dev )
365 __field( int, start )
366 __field( u64, log_seq )
367 __field( u32, flags )
368 ),
369
370 TP_fast_assign(
371 __entry->dev = sdp->sd_vfs->s_dev;
372 __entry->start = start;
373 __entry->log_seq = sdp->sd_log_sequence;
374 __entry->flags = flags;
375 ),
376
377 TP_printk("%u,%u log flush %s %llu %llx",
378 MAJOR(__entry->dev), MINOR(__entry->dev),
379 __entry->start ? "start" : "end",
380 (unsigned long long)__entry->log_seq,
381 (unsigned long long)__entry->flags)
382 );
383
384 /* Reserving/releasing blocks in the log */
385 TRACE_EVENT(gfs2_log_blocks,
386
387 TP_PROTO(const struct gfs2_sbd *sdp, int blocks),
388
389 TP_ARGS(sdp, blocks),
390
391 TP_STRUCT__entry(
392 __field( dev_t, dev )
393 __field( int, blocks )
394 __field( int, blks_free )
395 ),
396
397 TP_fast_assign(
398 __entry->dev = sdp->sd_vfs->s_dev;
399 __entry->blocks = blocks;
400 __entry->blks_free = atomic_read(&sdp->sd_log_blks_free);
401 ),
402
403 TP_printk("%u,%u log reserve %d %d", MAJOR(__entry->dev),
404 MINOR(__entry->dev), __entry->blocks, __entry->blks_free)
405 );
406
407 /* Writing back the AIL */
408 TRACE_EVENT(gfs2_ail_flush,
409
410 TP_PROTO(const struct gfs2_sbd *sdp, const struct writeback_control *wbc, int start),
411
412 TP_ARGS(sdp, wbc, start),
413
414 TP_STRUCT__entry(
415 __field( dev_t, dev )
416 __field( int, start )
417 __field( int, sync_mode )
418 __field( long, nr_to_write )
419 ),
420
421 TP_fast_assign(
422 __entry->dev = sdp->sd_vfs->s_dev;
423 __entry->start = start;
424 __entry->sync_mode = wbc->sync_mode;
425 __entry->nr_to_write = wbc->nr_to_write;
426 ),
427
428 TP_printk("%u,%u ail flush %s %s %ld", MAJOR(__entry->dev),
429 MINOR(__entry->dev), __entry->start ? "start" : "end",
430 __entry->sync_mode == WB_SYNC_ALL ? "all" : "none",
431 __entry->nr_to_write)
432 );
433
434 /* Section 3 - bmap
435 *
436 * Objectives:
437 * Latency: Bmap request time
438 * Performance: Block allocator tracing
439 * Correctness: Test of disard generation vs. blocks allocated
440 */
441
442 /* Map an extent of blocks, possibly a new allocation */
443 TRACE_EVENT(gfs2_bmap,
444
445 TP_PROTO(const struct gfs2_inode *ip, const struct buffer_head *bh,
446 sector_t lblock, int create, int errno),
447
448 TP_ARGS(ip, bh, lblock, create, errno),
449
450 TP_STRUCT__entry(
451 __field( dev_t, dev )
452 __field( sector_t, lblock )
453 __field( sector_t, pblock )
454 __field( u64, inum )
455 __field( unsigned long, state )
456 __field( u32, len )
457 __field( int, create )
458 __field( int, errno )
459 ),
460
461 TP_fast_assign(
462 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
463 __entry->lblock = lblock;
464 __entry->pblock = buffer_mapped(bh) ? bh->b_blocknr : 0;
465 __entry->inum = ip->i_no_addr;
466 __entry->state = bh->b_state;
467 __entry->len = bh->b_size;
468 __entry->create = create;
469 __entry->errno = errno;
470 ),
471
472 TP_printk("%u,%u bmap %llu map %llu/%lu to %llu flags:%08lx %s %d",
473 MAJOR(__entry->dev), MINOR(__entry->dev),
474 (unsigned long long)__entry->inum,
475 (unsigned long long)__entry->lblock,
476 (unsigned long)__entry->len,
477 (unsigned long long)__entry->pblock,
478 __entry->state, __entry->create ? "create " : "nocreate",
479 __entry->errno)
480 );
481
482 TRACE_EVENT(gfs2_iomap_start,
483
484 TP_PROTO(const struct gfs2_inode *ip, loff_t pos, ssize_t length,
485 u16 flags),
486
487 TP_ARGS(ip, pos, length, flags),
488
489 TP_STRUCT__entry(
490 __field( dev_t, dev )
491 __field( u64, inum )
492 __field( loff_t, pos )
493 __field( ssize_t, length )
494 __field( u16, flags )
495 ),
496
497 TP_fast_assign(
498 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
499 __entry->inum = ip->i_no_addr;
500 __entry->pos = pos;
501 __entry->length = length;
502 __entry->flags = flags;
503 ),
504
505 TP_printk("%u,%u bmap %llu iomap start %llu/%lu flags:%08x",
506 MAJOR(__entry->dev), MINOR(__entry->dev),
507 (unsigned long long)__entry->inum,
508 (unsigned long long)__entry->pos,
509 (unsigned long)__entry->length, (u16)__entry->flags)
510 );
511
512 TRACE_EVENT(gfs2_iomap_end,
513
514 TP_PROTO(const struct gfs2_inode *ip, struct iomap *iomap, int ret),
515
516 TP_ARGS(ip, iomap, ret),
517
518 TP_STRUCT__entry(
519 __field( dev_t, dev )
520 __field( u64, inum )
521 __field( loff_t, offset )
522 __field( ssize_t, length )
523 __field( sector_t, pblock )
524 __field( u16, flags )
525 __field( u16, type )
526 __field( int, ret )
527 ),
528
529 TP_fast_assign(
530 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
531 __entry->inum = ip->i_no_addr;
532 __entry->offset = iomap->offset;
533 __entry->length = iomap->length;
534 __entry->pblock = iomap->addr == IOMAP_NULL_ADDR ? 0 :
535 (iomap->addr >> ip->i_inode.i_blkbits);
536 __entry->flags = iomap->flags;
537 __entry->type = iomap->type;
538 __entry->ret = ret;
539 ),
540
541 TP_printk("%u,%u bmap %llu iomap end %llu/%lu to %llu ty:%d flags:%08x rc:%d",
542 MAJOR(__entry->dev), MINOR(__entry->dev),
543 (unsigned long long)__entry->inum,
544 (unsigned long long)__entry->offset,
545 (unsigned long)__entry->length,
546 (long long)__entry->pblock,
547 (u16)__entry->type,
548 (u16)__entry->flags, __entry->ret)
549 );
550
551 /* Keep track of blocks as they are allocated/freed */
552 TRACE_EVENT(gfs2_block_alloc,
553
554 TP_PROTO(const struct gfs2_inode *ip, struct gfs2_rgrpd *rgd,
555 u64 block, unsigned len, u8 block_state),
556
557 TP_ARGS(ip, rgd, block, len, block_state),
558
559 TP_STRUCT__entry(
560 __field( dev_t, dev )
561 __field( u64, start )
562 __field( u64, inum )
563 __field( u32, len )
564 __field( u8, block_state )
565 __field( u64, rd_addr )
566 __field( u32, rd_free_clone )
567 __field( u32, rd_requested )
568 __field( u32, rd_reserved )
569 ),
570
571 TP_fast_assign(
572 __entry->dev = rgd->rd_gl->gl_name.ln_sbd->sd_vfs->s_dev;
573 __entry->start = block;
574 __entry->inum = ip->i_no_addr;
575 __entry->len = len;
576 __entry->block_state = block_state;
577 __entry->rd_addr = rgd->rd_addr;
578 __entry->rd_free_clone = rgd->rd_free_clone;
579 __entry->rd_requested = rgd->rd_requested;
580 __entry->rd_reserved = rgd->rd_reserved;
581 ),
582
583 TP_printk("%u,%u bmap %llu alloc %llu/%lu %s rg:%llu rf:%u rq:%u rr:%u",
584 MAJOR(__entry->dev), MINOR(__entry->dev),
585 (unsigned long long)__entry->inum,
586 (unsigned long long)__entry->start,
587 (unsigned long)__entry->len,
588 block_state_name(__entry->block_state),
589 (unsigned long long)__entry->rd_addr,
590 __entry->rd_free_clone,
591 __entry->rd_requested,
592 __entry->rd_reserved)
593 );
594
595 /* Keep track of multi-block reservations as they are allocated/freed */
596 TRACE_EVENT(gfs2_rs,
597
598 TP_PROTO(const struct gfs2_blkreserv *rs, u8 func),
599
600 TP_ARGS(rs, func),
601
602 TP_STRUCT__entry(
603 __field( dev_t, dev )
604 __field( u64, rd_addr )
605 __field( u32, rd_free_clone )
606 __field( u32, rd_requested )
607 __field( u32, rd_reserved )
608 __field( u64, inum )
609 __field( u64, start )
610 __field( u32, requested )
611 __field( u32, reserved )
612 __field( u8, func )
613 ),
614
615 TP_fast_assign(
616 __entry->dev = rs->rs_rgd->rd_sbd->sd_vfs->s_dev;
617 __entry->rd_addr = rs->rs_rgd->rd_addr;
618 __entry->rd_free_clone = rs->rs_rgd->rd_free_clone;
619 __entry->rd_requested = rs->rs_rgd->rd_requested;
620 __entry->rd_reserved = rs->rs_rgd->rd_reserved;
621 __entry->inum = container_of(rs, struct gfs2_inode,
622 i_res)->i_no_addr;
623 __entry->start = rs->rs_start;
624 __entry->requested = rs->rs_requested;
625 __entry->reserved = rs->rs_reserved;
626 __entry->func = func;
627 ),
628
629 TP_printk("%u,%u bmap %llu resrv %llu rg:%llu rf:%u rq:%u rr:%u %s q:%u r:%u",
630 MAJOR(__entry->dev), MINOR(__entry->dev),
631 (unsigned long long)__entry->inum,
632 (unsigned long long)__entry->start,
633 (unsigned long long)__entry->rd_addr,
634 __entry->rd_free_clone,
635 __entry->rd_requested,
636 __entry->rd_reserved,
637 rs_func_name(__entry->func),
638 __entry->requested,
639 __entry->reserved)
640 );
641
642 #endif /* _TRACE_GFS2_H */
643
644 /* This part must be outside protection */
645 #undef TRACE_INCLUDE_PATH
646 #define TRACE_INCLUDE_PATH .
647 #define TRACE_INCLUDE_FILE trace_gfs2
648 #include <trace/define_trace.h>
649
650