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_INVALIDATE_IN_PROGRESS), "i" }, \
56 {(1UL << GLF_PENDING_REPLY), "R" }, \
57 {(1UL << GLF_HAVE_REPLY), "r" }, \
58 {(1UL << GLF_INITIAL), "a" }, \
59 {(1UL << GLF_HAVE_FROZEN_REPLY), "F" }, \
60 {(1UL << GLF_LRU), "L" }, \
61 {(1UL << GLF_OBJECT), "o" }, \
62 {(1UL << GLF_BLOCKING), "b" }, \
63 {(1UL << GLF_UNLOCKED), "x" }, \
64 {(1UL << GLF_INSTANTIATE_NEEDED), "n" }, \
65 {(1UL << GLF_INSTANTIATE_IN_PROG), "N" }, \
66 {(1UL << GLF_TRY_TO_EVICT), "e" }, \
67 {(1UL << GLF_VERIFY_DELETE), "E" }, \
68 {(1UL << GLF_DEFER_DELETE), "s" }, \
69 {(1UL << GLF_CANCELING), "C" })
70
71 #ifndef NUMPTY
72 #define NUMPTY
glock_trace_state(unsigned int state)73 static inline u8 glock_trace_state(unsigned int state)
74 {
75 switch(state) {
76 case LM_ST_SHARED:
77 return DLM_LOCK_PR;
78 case LM_ST_DEFERRED:
79 return DLM_LOCK_CW;
80 case LM_ST_EXCLUSIVE:
81 return DLM_LOCK_EX;
82 }
83 return DLM_LOCK_NL;
84 }
85 #endif
86
87 /* Section 1 - Locking
88 *
89 * Objectives:
90 * Latency: Remote demote request to state change
91 * Latency: Local lock request to state change
92 * Latency: State change to lock grant
93 * Correctness: Ordering of local lock state vs. I/O requests
94 * Correctness: Responses to remote demote requests
95 */
96
97 /* General glock state change (DLM lock request completes) */
98 TRACE_EVENT(gfs2_glock_state_change,
99
100 TP_PROTO(const struct gfs2_glock *gl, unsigned int new_state),
101
102 TP_ARGS(gl, new_state),
103
104 TP_STRUCT__entry(
105 __field( dev_t, dev )
106 __field( u64, glnum )
107 __field( u32, gltype )
108 __field( u8, cur_state )
109 __field( u8, new_state )
110 __field( u8, dmt_state )
111 __field( u8, tgt_state )
112 __field( unsigned long, flags )
113 ),
114
115 TP_fast_assign(
116 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
117 __entry->glnum = gl->gl_name.ln_number;
118 __entry->gltype = gl->gl_name.ln_type;
119 __entry->cur_state = glock_trace_state(gl->gl_state);
120 __entry->new_state = glock_trace_state(new_state);
121 __entry->tgt_state = glock_trace_state(gl->gl_target);
122 __entry->dmt_state = glock_trace_state(gl->gl_demote_state);
123 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
124 ),
125
126 TP_printk("%u,%u glock %d:%lld state %s to %s tgt:%s dmt:%s flags:%s",
127 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
128 (unsigned long long)__entry->glnum,
129 glock_trace_name(__entry->cur_state),
130 glock_trace_name(__entry->new_state),
131 glock_trace_name(__entry->tgt_state),
132 glock_trace_name(__entry->dmt_state),
133 show_glock_flags(__entry->flags))
134 );
135
136 /* State change -> unlocked, glock is being deallocated */
137 TRACE_EVENT(gfs2_glock_put,
138
139 TP_PROTO(const struct gfs2_glock *gl),
140
141 TP_ARGS(gl),
142
143 TP_STRUCT__entry(
144 __field( dev_t, dev )
145 __field( u64, glnum )
146 __field( u32, gltype )
147 __field( u8, cur_state )
148 __field( unsigned long, flags )
149 ),
150
151 TP_fast_assign(
152 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
153 __entry->gltype = gl->gl_name.ln_type;
154 __entry->glnum = gl->gl_name.ln_number;
155 __entry->cur_state = glock_trace_state(gl->gl_state);
156 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
157 ),
158
159 TP_printk("%u,%u glock %d:%lld state %s => %s flags:%s",
160 MAJOR(__entry->dev), MINOR(__entry->dev),
161 __entry->gltype, (unsigned long long)__entry->glnum,
162 glock_trace_name(__entry->cur_state),
163 glock_trace_name(DLM_LOCK_IV),
164 show_glock_flags(__entry->flags))
165
166 );
167
168 /* Callback (local or remote) requesting lock demotion */
169 TRACE_EVENT(gfs2_demote_rq,
170
171 TP_PROTO(const struct gfs2_glock *gl, bool remote),
172
173 TP_ARGS(gl, remote),
174
175 TP_STRUCT__entry(
176 __field( dev_t, dev )
177 __field( u64, glnum )
178 __field( u32, gltype )
179 __field( u8, cur_state )
180 __field( u8, dmt_state )
181 __field( unsigned long, flags )
182 __field( bool, remote )
183 ),
184
185 TP_fast_assign(
186 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
187 __entry->gltype = gl->gl_name.ln_type;
188 __entry->glnum = gl->gl_name.ln_number;
189 __entry->cur_state = glock_trace_state(gl->gl_state);
190 __entry->dmt_state = glock_trace_state(gl->gl_demote_state);
191 __entry->flags = gl->gl_flags | (gl->gl_object ? (1UL<<GLF_OBJECT) : 0);
192 __entry->remote = remote;
193 ),
194
195 TP_printk("%u,%u glock %d:%lld demote %s to %s flags:%s %s",
196 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
197 (unsigned long long)__entry->glnum,
198 glock_trace_name(__entry->cur_state),
199 glock_trace_name(__entry->dmt_state),
200 show_glock_flags(__entry->flags),
201 __entry->remote ? "remote" : "local")
202
203 );
204
205 /* Promotion/grant of a glock */
206 TRACE_EVENT(gfs2_promote,
207
208 TP_PROTO(const struct gfs2_holder *gh),
209
210 TP_ARGS(gh),
211
212 TP_STRUCT__entry(
213 __field( dev_t, dev )
214 __field( u64, glnum )
215 __field( u32, gltype )
216 __field( u8, state )
217 ),
218
219 TP_fast_assign(
220 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
221 __entry->glnum = gh->gh_gl->gl_name.ln_number;
222 __entry->gltype = gh->gh_gl->gl_name.ln_type;
223 __entry->state = glock_trace_state(gh->gh_state);
224 ),
225
226 TP_printk("%u,%u glock %u:%llu promote %s",
227 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
228 (unsigned long long)__entry->glnum,
229 glock_trace_name(__entry->state))
230 );
231
232 /* Queue/dequeue a lock request */
233 TRACE_EVENT(gfs2_glock_queue,
234
235 TP_PROTO(const struct gfs2_holder *gh, int queue),
236
237 TP_ARGS(gh, queue),
238
239 TP_STRUCT__entry(
240 __field( dev_t, dev )
241 __field( u64, glnum )
242 __field( u32, gltype )
243 __field( int, queue )
244 __field( u8, state )
245 ),
246
247 TP_fast_assign(
248 __entry->dev = gh->gh_gl->gl_name.ln_sbd->sd_vfs->s_dev;
249 __entry->glnum = gh->gh_gl->gl_name.ln_number;
250 __entry->gltype = gh->gh_gl->gl_name.ln_type;
251 __entry->queue = queue;
252 __entry->state = glock_trace_state(gh->gh_state);
253 ),
254
255 TP_printk("%u,%u glock %u:%llu %squeue %s",
256 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
257 (unsigned long long)__entry->glnum,
258 __entry->queue ? "" : "de",
259 glock_trace_name(__entry->state))
260 );
261
262 /* DLM sends a reply to GFS2 */
263 TRACE_EVENT(gfs2_glock_lock_time,
264
265 TP_PROTO(const struct gfs2_glock *gl, s64 tdiff),
266
267 TP_ARGS(gl, tdiff),
268
269 TP_STRUCT__entry(
270 __field( dev_t, dev )
271 __field( u64, glnum )
272 __field( u32, gltype )
273 __field( int, status )
274 __field( char, flags )
275 __field( s64, tdiff )
276 __field( u64, srtt )
277 __field( u64, srttvar )
278 __field( u64, srttb )
279 __field( u64, srttvarb )
280 __field( u64, sirt )
281 __field( u64, sirtvar )
282 __field( u64, dcount )
283 __field( u64, qcount )
284 ),
285
286 TP_fast_assign(
287 __entry->dev = gl->gl_name.ln_sbd->sd_vfs->s_dev;
288 __entry->glnum = gl->gl_name.ln_number;
289 __entry->gltype = gl->gl_name.ln_type;
290 __entry->status = gl->gl_lksb.sb_status;
291 __entry->flags = gl->gl_lksb.sb_flags;
292 __entry->tdiff = tdiff;
293 __entry->srtt = gl->gl_stats.stats[GFS2_LKS_SRTT];
294 __entry->srttvar = gl->gl_stats.stats[GFS2_LKS_SRTTVAR];
295 __entry->srttb = gl->gl_stats.stats[GFS2_LKS_SRTTB];
296 __entry->srttvarb = gl->gl_stats.stats[GFS2_LKS_SRTTVARB];
297 __entry->sirt = gl->gl_stats.stats[GFS2_LKS_SIRT];
298 __entry->sirtvar = gl->gl_stats.stats[GFS2_LKS_SIRTVAR];
299 __entry->dcount = gl->gl_stats.stats[GFS2_LKS_DCOUNT];
300 __entry->qcount = gl->gl_stats.stats[GFS2_LKS_QCOUNT];
301 ),
302
303 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",
304 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->gltype,
305 (unsigned long long)__entry->glnum,
306 __entry->status, __entry->flags,
307 (long long)__entry->tdiff,
308 (long long)__entry->srtt,
309 (long long)__entry->srttvar,
310 (long long)__entry->srttb,
311 (long long)__entry->srttvarb,
312 (long long)__entry->sirt,
313 (long long)__entry->sirtvar,
314 (long long)__entry->dcount,
315 (long long)__entry->qcount)
316 );
317
318 /* Section 2 - Log/journal
319 *
320 * Objectives:
321 * Latency: Log flush time
322 * Correctness: pin/unpin vs. disk I/O ordering
323 * Performance: Log usage stats
324 */
325
326 /* Pin/unpin a block in the log */
327 TRACE_EVENT(gfs2_pin,
328
329 TP_PROTO(const struct gfs2_bufdata *bd, int pin),
330
331 TP_ARGS(bd, pin),
332
333 TP_STRUCT__entry(
334 __field( dev_t, dev )
335 __field( int, pin )
336 __field( u32, len )
337 __field( sector_t, block )
338 __field( u64, ino )
339 ),
340
341 TP_fast_assign(
342 __entry->dev = bd->bd_gl->gl_name.ln_sbd->sd_vfs->s_dev;
343 __entry->pin = pin;
344 __entry->len = bd->bd_bh->b_size;
345 __entry->block = bd->bd_bh->b_blocknr;
346 __entry->ino = bd->bd_gl->gl_name.ln_number;
347 ),
348
349 TP_printk("%u,%u log %s %llu/%lu inode %llu",
350 MAJOR(__entry->dev), MINOR(__entry->dev),
351 __entry->pin ? "pin" : "unpin",
352 (unsigned long long)__entry->block,
353 (unsigned long)__entry->len,
354 (unsigned long long)__entry->ino)
355 );
356
357 /* Flushing the log */
358 TRACE_EVENT(gfs2_log_flush,
359
360 TP_PROTO(const struct gfs2_sbd *sdp, int start, u32 flags),
361
362 TP_ARGS(sdp, start, flags),
363
364 TP_STRUCT__entry(
365 __field( dev_t, dev )
366 __field( int, start )
367 __field( u64, log_seq )
368 __field( u32, flags )
369 ),
370
371 TP_fast_assign(
372 __entry->dev = sdp->sd_vfs->s_dev;
373 __entry->start = start;
374 __entry->log_seq = sdp->sd_log_sequence;
375 __entry->flags = flags;
376 ),
377
378 TP_printk("%u,%u log flush %s %llu %llx",
379 MAJOR(__entry->dev), MINOR(__entry->dev),
380 __entry->start ? "start" : "end",
381 (unsigned long long)__entry->log_seq,
382 (unsigned long long)__entry->flags)
383 );
384
385 /* Reserving/releasing blocks in the log */
386 TRACE_EVENT(gfs2_log_blocks,
387
388 TP_PROTO(const struct gfs2_sbd *sdp, int blocks),
389
390 TP_ARGS(sdp, blocks),
391
392 TP_STRUCT__entry(
393 __field( dev_t, dev )
394 __field( int, blocks )
395 __field( int, blks_free )
396 ),
397
398 TP_fast_assign(
399 __entry->dev = sdp->sd_vfs->s_dev;
400 __entry->blocks = blocks;
401 __entry->blks_free = atomic_read(&sdp->sd_log_blks_free);
402 ),
403
404 TP_printk("%u,%u log reserve %d %d", MAJOR(__entry->dev),
405 MINOR(__entry->dev), __entry->blocks, __entry->blks_free)
406 );
407
408 /* Writing back the AIL */
409 TRACE_EVENT(gfs2_ail_flush,
410
411 TP_PROTO(const struct gfs2_sbd *sdp, const struct writeback_control *wbc, int start),
412
413 TP_ARGS(sdp, wbc, start),
414
415 TP_STRUCT__entry(
416 __field( dev_t, dev )
417 __field( int, start )
418 __field( int, sync_mode )
419 __field( long, nr_to_write )
420 ),
421
422 TP_fast_assign(
423 __entry->dev = sdp->sd_vfs->s_dev;
424 __entry->start = start;
425 __entry->sync_mode = wbc->sync_mode;
426 __entry->nr_to_write = wbc->nr_to_write;
427 ),
428
429 TP_printk("%u,%u ail flush %s %s %ld", MAJOR(__entry->dev),
430 MINOR(__entry->dev), __entry->start ? "start" : "end",
431 __entry->sync_mode == WB_SYNC_ALL ? "all" : "none",
432 __entry->nr_to_write)
433 );
434
435 /* Section 3 - bmap
436 *
437 * Objectives:
438 * Latency: Bmap request time
439 * Performance: Block allocator tracing
440 * Correctness: Test of disard generation vs. blocks allocated
441 */
442
443 /* Map an extent of blocks, possibly a new allocation */
444 TRACE_EVENT(gfs2_bmap,
445
446 TP_PROTO(const struct gfs2_inode *ip, const struct buffer_head *bh,
447 sector_t lblock, int create, int errno),
448
449 TP_ARGS(ip, bh, lblock, create, errno),
450
451 TP_STRUCT__entry(
452 __field( dev_t, dev )
453 __field( sector_t, lblock )
454 __field( sector_t, pblock )
455 __field( u64, inum )
456 __field( unsigned long, state )
457 __field( u32, len )
458 __field( int, create )
459 __field( int, errno )
460 ),
461
462 TP_fast_assign(
463 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
464 __entry->lblock = lblock;
465 __entry->pblock = buffer_mapped(bh) ? bh->b_blocknr : 0;
466 __entry->inum = ip->i_no_addr;
467 __entry->state = bh->b_state;
468 __entry->len = bh->b_size;
469 __entry->create = create;
470 __entry->errno = errno;
471 ),
472
473 TP_printk("%u,%u bmap %llu map %llu/%lu to %llu flags:%08lx %s %d",
474 MAJOR(__entry->dev), MINOR(__entry->dev),
475 (unsigned long long)__entry->inum,
476 (unsigned long long)__entry->lblock,
477 (unsigned long)__entry->len,
478 (unsigned long long)__entry->pblock,
479 __entry->state, __entry->create ? "create " : "nocreate",
480 __entry->errno)
481 );
482
483 TRACE_EVENT(gfs2_iomap_start,
484
485 TP_PROTO(const struct gfs2_inode *ip, loff_t pos, ssize_t length,
486 u16 flags),
487
488 TP_ARGS(ip, pos, length, flags),
489
490 TP_STRUCT__entry(
491 __field( dev_t, dev )
492 __field( u64, inum )
493 __field( loff_t, pos )
494 __field( ssize_t, length )
495 __field( u16, flags )
496 ),
497
498 TP_fast_assign(
499 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
500 __entry->inum = ip->i_no_addr;
501 __entry->pos = pos;
502 __entry->length = length;
503 __entry->flags = flags;
504 ),
505
506 TP_printk("%u,%u bmap %llu iomap start %llu/%lu flags:%08x",
507 MAJOR(__entry->dev), MINOR(__entry->dev),
508 (unsigned long long)__entry->inum,
509 (unsigned long long)__entry->pos,
510 (unsigned long)__entry->length, (u16)__entry->flags)
511 );
512
513 TRACE_EVENT(gfs2_iomap_end,
514
515 TP_PROTO(const struct gfs2_inode *ip, struct iomap *iomap, int ret),
516
517 TP_ARGS(ip, iomap, ret),
518
519 TP_STRUCT__entry(
520 __field( dev_t, dev )
521 __field( u64, inum )
522 __field( loff_t, offset )
523 __field( ssize_t, length )
524 __field( sector_t, pblock )
525 __field( u16, flags )
526 __field( u16, type )
527 __field( int, ret )
528 ),
529
530 TP_fast_assign(
531 __entry->dev = ip->i_gl->gl_name.ln_sbd->sd_vfs->s_dev;
532 __entry->inum = ip->i_no_addr;
533 __entry->offset = iomap->offset;
534 __entry->length = iomap->length;
535 __entry->pblock = iomap->addr == IOMAP_NULL_ADDR ? 0 :
536 (iomap->addr >> ip->i_inode.i_blkbits);
537 __entry->flags = iomap->flags;
538 __entry->type = iomap->type;
539 __entry->ret = ret;
540 ),
541
542 TP_printk("%u,%u bmap %llu iomap end %llu/%lu to %llu ty:%d flags:%08x rc:%d",
543 MAJOR(__entry->dev), MINOR(__entry->dev),
544 (unsigned long long)__entry->inum,
545 (unsigned long long)__entry->offset,
546 (unsigned long)__entry->length,
547 (long long)__entry->pblock,
548 (u16)__entry->type,
549 (u16)__entry->flags, __entry->ret)
550 );
551
552 /* Keep track of blocks as they are allocated/freed */
553 TRACE_EVENT(gfs2_block_alloc,
554
555 TP_PROTO(const struct gfs2_inode *ip, struct gfs2_rgrpd *rgd,
556 u64 block, unsigned len, u8 block_state),
557
558 TP_ARGS(ip, rgd, block, len, block_state),
559
560 TP_STRUCT__entry(
561 __field( dev_t, dev )
562 __field( u64, start )
563 __field( u64, inum )
564 __field( u32, len )
565 __field( u8, block_state )
566 __field( u64, rd_addr )
567 __field( u32, rd_free_clone )
568 __field( u32, rd_requested )
569 __field( u32, rd_reserved )
570 ),
571
572 TP_fast_assign(
573 __entry->dev = rgd->rd_gl->gl_name.ln_sbd->sd_vfs->s_dev;
574 __entry->start = block;
575 __entry->inum = ip->i_no_addr;
576 __entry->len = len;
577 __entry->block_state = block_state;
578 __entry->rd_addr = rgd->rd_addr;
579 __entry->rd_free_clone = rgd->rd_free_clone;
580 __entry->rd_requested = rgd->rd_requested;
581 __entry->rd_reserved = rgd->rd_reserved;
582 ),
583
584 TP_printk("%u,%u bmap %llu alloc %llu/%lu %s rg:%llu rf:%u rq:%u rr:%u",
585 MAJOR(__entry->dev), MINOR(__entry->dev),
586 (unsigned long long)__entry->inum,
587 (unsigned long long)__entry->start,
588 (unsigned long)__entry->len,
589 block_state_name(__entry->block_state),
590 (unsigned long long)__entry->rd_addr,
591 __entry->rd_free_clone,
592 __entry->rd_requested,
593 __entry->rd_reserved)
594 );
595
596 /* Keep track of multi-block reservations as they are allocated/freed */
597 TRACE_EVENT(gfs2_rs,
598
599 TP_PROTO(const struct gfs2_blkreserv *rs, u8 func),
600
601 TP_ARGS(rs, func),
602
603 TP_STRUCT__entry(
604 __field( dev_t, dev )
605 __field( u64, rd_addr )
606 __field( u32, rd_free_clone )
607 __field( u32, rd_requested )
608 __field( u32, rd_reserved )
609 __field( u64, inum )
610 __field( u64, start )
611 __field( u32, requested )
612 __field( u32, reserved )
613 __field( u8, func )
614 ),
615
616 TP_fast_assign(
617 __entry->dev = rs->rs_rgd->rd_sbd->sd_vfs->s_dev;
618 __entry->rd_addr = rs->rs_rgd->rd_addr;
619 __entry->rd_free_clone = rs->rs_rgd->rd_free_clone;
620 __entry->rd_requested = rs->rs_rgd->rd_requested;
621 __entry->rd_reserved = rs->rs_rgd->rd_reserved;
622 __entry->inum = container_of(rs, struct gfs2_inode,
623 i_res)->i_no_addr;
624 __entry->start = rs->rs_start;
625 __entry->requested = rs->rs_requested;
626 __entry->reserved = rs->rs_reserved;
627 __entry->func = func;
628 ),
629
630 TP_printk("%u,%u bmap %llu resrv %llu rg:%llu rf:%u rq:%u rr:%u %s q:%u r:%u",
631 MAJOR(__entry->dev), MINOR(__entry->dev),
632 (unsigned long long)__entry->inum,
633 (unsigned long long)__entry->start,
634 (unsigned long long)__entry->rd_addr,
635 __entry->rd_free_clone,
636 __entry->rd_requested,
637 __entry->rd_reserved,
638 rs_func_name(__entry->func),
639 __entry->requested,
640 __entry->reserved)
641 );
642
643 #endif /* _TRACE_GFS2_H */
644
645 /* This part must be outside protection */
646 #undef TRACE_INCLUDE_PATH
647 #define TRACE_INCLUDE_PATH .
648 #define TRACE_INCLUDE_FILE trace_gfs2
649 #include <trace/define_trace.h>
650
651