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authorTheodore Ts'o <tytso@mit.edu>2009-06-17 11:48:11 -0400
committerTheodore Ts'o <tytso@mit.edu>2009-06-17 11:48:11 -0400
commit9bffad1ed2a003a355ed1b42424a0ae3575275ed (patch)
tree9016e7b0e04a0e5319680f9e1f89fc1abb13c765 /include/trace
parent879c5e6b7cb4c689d08ca9b2e353d8ab3dc425d5 (diff)
ext4: convert instrumentation from markers to tracepoints
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/ext4.h719
1 files changed, 719 insertions, 0 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
new file mode 100644
index 000000000000..acf4cc9cd36d
--- /dev/null
+++ b/include/trace/events/ext4.h
@@ -0,0 +1,719 @@
1#if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
2#define _TRACE_EXT4_H
3
4#undef TRACE_SYSTEM
5#define TRACE_SYSTEM ext4
6
7#include <linux/writeback.h>
8#include "../../../fs/ext4/ext4.h"
9#include "../../../fs/ext4/mballoc.h"
10#include <linux/tracepoint.h>
11
12TRACE_EVENT(ext4_free_inode,
13 TP_PROTO(struct inode *inode),
14
15 TP_ARGS(inode),
16
17 TP_STRUCT__entry(
18 __field( dev_t, dev )
19 __field( ino_t, ino )
20 __field( umode_t, mode )
21 __field( uid_t, uid )
22 __field( gid_t, gid )
23 __field( blkcnt_t, blocks )
24 ),
25
26 TP_fast_assign(
27 __entry->dev = inode->i_sb->s_dev;
28 __entry->ino = inode->i_ino;
29 __entry->mode = inode->i_mode;
30 __entry->uid = inode->i_uid;
31 __entry->gid = inode->i_gid;
32 __entry->blocks = inode->i_blocks;
33 ),
34
35 TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu",
36 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->mode,
37 __entry->uid, __entry->gid, __entry->blocks)
38);
39
40TRACE_EVENT(ext4_request_inode,
41 TP_PROTO(struct inode *dir, int mode),
42
43 TP_ARGS(dir, mode),
44
45 TP_STRUCT__entry(
46 __field( dev_t, dev )
47 __field( ino_t, dir )
48 __field( umode_t, mode )
49 ),
50
51 TP_fast_assign(
52 __entry->dev = dir->i_sb->s_dev;
53 __entry->dir = dir->i_ino;
54 __entry->mode = mode;
55 ),
56
57 TP_printk("dev %s dir %lu mode %d",
58 jbd2_dev_to_name(__entry->dev), __entry->dir, __entry->mode)
59);
60
61TRACE_EVENT(ext4_allocate_inode,
62 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
63
64 TP_ARGS(inode, dir, mode),
65
66 TP_STRUCT__entry(
67 __field( dev_t, dev )
68 __field( ino_t, ino )
69 __field( ino_t, dir )
70 __field( umode_t, mode )
71 ),
72
73 TP_fast_assign(
74 __entry->dev = inode->i_sb->s_dev;
75 __entry->ino = inode->i_ino;
76 __entry->dir = dir->i_ino;
77 __entry->mode = mode;
78 ),
79
80 TP_printk("dev %s ino %lu dir %lu mode %d",
81 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->dir, __entry->mode)
82);
83
84TRACE_EVENT(ext4_write_begin,
85
86 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
87 unsigned int flags),
88
89 TP_ARGS(inode, pos, len, flags),
90
91 TP_STRUCT__entry(
92 __field( dev_t, dev )
93 __field( ino_t, ino )
94 __field( loff_t, pos )
95 __field( unsigned int, len )
96 __field( unsigned int, flags )
97 ),
98
99 TP_fast_assign(
100 __entry->dev = inode->i_sb->s_dev;
101 __entry->ino = inode->i_ino;
102 __entry->pos = pos;
103 __entry->len = len;
104 __entry->flags = flags;
105 ),
106
107 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
108 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
109 __entry->flags)
110);
111
112TRACE_EVENT(ext4_ordered_write_end,
113 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
114 unsigned int copied),
115
116 TP_ARGS(inode, pos, len, copied),
117
118 TP_STRUCT__entry(
119 __field( dev_t, dev )
120 __field( ino_t, ino )
121 __field( loff_t, pos )
122 __field( unsigned int, len )
123 __field( unsigned int, copied )
124 ),
125
126 TP_fast_assign(
127 __entry->dev = inode->i_sb->s_dev;
128 __entry->ino = inode->i_ino;
129 __entry->pos = pos;
130 __entry->len = len;
131 __entry->copied = copied;
132 ),
133
134 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
135 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
136 __entry->copied)
137);
138
139TRACE_EVENT(ext4_writeback_write_end,
140 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
141 unsigned int copied),
142
143 TP_ARGS(inode, pos, len, copied),
144
145 TP_STRUCT__entry(
146 __field( dev_t, dev )
147 __field( ino_t, ino )
148 __field( loff_t, pos )
149 __field( unsigned int, len )
150 __field( unsigned int, copied )
151 ),
152
153 TP_fast_assign(
154 __entry->dev = inode->i_sb->s_dev;
155 __entry->ino = inode->i_ino;
156 __entry->pos = pos;
157 __entry->len = len;
158 __entry->copied = copied;
159 ),
160
161 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
162 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
163 __entry->copied)
164);
165
166TRACE_EVENT(ext4_journalled_write_end,
167 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
168 unsigned int copied),
169 TP_ARGS(inode, pos, len, copied),
170
171 TP_STRUCT__entry(
172 __field( dev_t, dev )
173 __field( ino_t, ino )
174 __field( loff_t, pos )
175 __field( unsigned int, len )
176 __field( unsigned int, copied )
177 ),
178
179 TP_fast_assign(
180 __entry->dev = inode->i_sb->s_dev;
181 __entry->ino = inode->i_ino;
182 __entry->pos = pos;
183 __entry->len = len;
184 __entry->copied = copied;
185 ),
186
187 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
188 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
189 __entry->copied)
190);
191
192TRACE_EVENT(ext4_da_writepage,
193 TP_PROTO(struct inode *inode, struct page *page),
194
195 TP_ARGS(inode, page),
196
197 TP_STRUCT__entry(
198 __field( dev_t, dev )
199 __field( ino_t, ino )
200 __field( pgoff_t, index )
201
202 ),
203
204 TP_fast_assign(
205 __entry->dev = inode->i_sb->s_dev;
206 __entry->ino = inode->i_ino;
207 __entry->index = page->index;
208 ),
209
210 TP_printk("dev %s ino %lu page_index %lu",
211 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
212);
213
214TRACE_EVENT(ext4_da_writepages,
215 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
216
217 TP_ARGS(inode, wbc),
218
219 TP_STRUCT__entry(
220 __field( dev_t, dev )
221 __field( ino_t, ino )
222 __field( long, nr_to_write )
223 __field( long, pages_skipped )
224 __field( loff_t, range_start )
225 __field( loff_t, range_end )
226 __field( char, nonblocking )
227 __field( char, for_kupdate )
228 __field( char, for_reclaim )
229 __field( char, for_writepages )
230 __field( char, range_cyclic )
231 ),
232
233 TP_fast_assign(
234 __entry->dev = inode->i_sb->s_dev;
235 __entry->ino = inode->i_ino;
236 __entry->nr_to_write = wbc->nr_to_write;
237 __entry->pages_skipped = wbc->pages_skipped;
238 __entry->range_start = wbc->range_start;
239 __entry->range_end = wbc->range_end;
240 __entry->nonblocking = wbc->nonblocking;
241 __entry->for_kupdate = wbc->for_kupdate;
242 __entry->for_reclaim = wbc->for_reclaim;
243 __entry->for_writepages = wbc->for_writepages;
244 __entry->range_cyclic = wbc->range_cyclic;
245 ),
246
247 TP_printk("dev %s ino %lu nr_t_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d for_writepages %d range_cyclic %d",
248 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write,
249 __entry->pages_skipped, __entry->range_start,
250 __entry->range_end, __entry->nonblocking,
251 __entry->for_kupdate, __entry->for_reclaim,
252 __entry->for_writepages, __entry->range_cyclic)
253);
254
255TRACE_EVENT(ext4_da_writepages_result,
256 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
257 int ret, int pages_written),
258
259 TP_ARGS(inode, wbc, ret, pages_written),
260
261 TP_STRUCT__entry(
262 __field( dev_t, dev )
263 __field( ino_t, ino )
264 __field( int, ret )
265 __field( int, pages_written )
266 __field( long, pages_skipped )
267 __field( char, encountered_congestion )
268 __field( char, more_io )
269 __field( char, no_nrwrite_index_update )
270 ),
271
272 TP_fast_assign(
273 __entry->dev = inode->i_sb->s_dev;
274 __entry->ino = inode->i_ino;
275 __entry->ret = ret;
276 __entry->pages_written = pages_written;
277 __entry->pages_skipped = wbc->pages_skipped;
278 __entry->encountered_congestion = wbc->encountered_congestion;
279 __entry->more_io = wbc->more_io;
280 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
281 ),
282
283 TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d",
284 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret,
285 __entry->pages_written, __entry->pages_skipped,
286 __entry->encountered_congestion, __entry->more_io,
287 __entry->no_nrwrite_index_update)
288);
289
290TRACE_EVENT(ext4_da_write_begin,
291 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
292 unsigned int flags),
293
294 TP_ARGS(inode, pos, len, flags),
295
296 TP_STRUCT__entry(
297 __field( dev_t, dev )
298 __field( ino_t, ino )
299 __field( loff_t, pos )
300 __field( unsigned int, len )
301 __field( unsigned int, flags )
302 ),
303
304 TP_fast_assign(
305 __entry->dev = inode->i_sb->s_dev;
306 __entry->ino = inode->i_ino;
307 __entry->pos = pos;
308 __entry->len = len;
309 __entry->flags = flags;
310 ),
311
312 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
313 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
314 __entry->flags)
315);
316
317TRACE_EVENT(ext4_da_write_end,
318 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
319 unsigned int copied),
320
321 TP_ARGS(inode, pos, len, copied),
322
323 TP_STRUCT__entry(
324 __field( dev_t, dev )
325 __field( ino_t, ino )
326 __field( loff_t, pos )
327 __field( unsigned int, len )
328 __field( unsigned int, copied )
329 ),
330
331 TP_fast_assign(
332 __entry->dev = inode->i_sb->s_dev;
333 __entry->ino = inode->i_ino;
334 __entry->pos = pos;
335 __entry->len = len;
336 __entry->copied = copied;
337 ),
338
339 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
340 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
341 __entry->copied)
342);
343
344TRACE_EVENT(ext4_normal_writepage,
345 TP_PROTO(struct inode *inode, struct page *page),
346
347 TP_ARGS(inode, page),
348
349 TP_STRUCT__entry(
350 __field( dev_t, dev )
351 __field( ino_t, ino )
352 __field( pgoff_t, index )
353 ),
354
355 TP_fast_assign(
356 __entry->dev = inode->i_sb->s_dev;
357 __entry->ino = inode->i_ino;
358 __entry->index = page->index;
359 ),
360
361 TP_printk("dev %s ino %lu page_index %lu",
362 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
363);
364
365TRACE_EVENT(ext4_journalled_writepage,
366 TP_PROTO(struct inode *inode, struct page *page),
367
368 TP_ARGS(inode, page),
369
370 TP_STRUCT__entry(
371 __field( dev_t, dev )
372 __field( ino_t, ino )
373 __field( pgoff_t, index )
374
375 ),
376
377 TP_fast_assign(
378 __entry->dev = inode->i_sb->s_dev;
379 __entry->ino = inode->i_ino;
380 __entry->index = page->index;
381 ),
382
383 TP_printk("dev %s ino %lu page_index %lu",
384 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
385);
386
387TRACE_EVENT(ext4_discard_blocks,
388 TP_PROTO(struct super_block *sb, unsigned long long blk,
389 unsigned long long count),
390
391 TP_ARGS(sb, blk, count),
392
393 TP_STRUCT__entry(
394 __field( dev_t, dev )
395 __field( __u64, blk )
396 __field( __u64, count )
397
398 ),
399
400 TP_fast_assign(
401 __entry->dev = sb->s_dev;
402 __entry->blk = blk;
403 __entry->count = count;
404 ),
405
406 TP_printk("dev %s blk %llu count %llu",
407 jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
408);
409
410TRACE_EVENT(ext4_mb_new_inode_pa,
411 TP_PROTO(struct ext4_allocation_context *ac,
412 struct ext4_prealloc_space *pa),
413
414 TP_ARGS(ac, pa),
415
416 TP_STRUCT__entry(
417 __field( dev_t, dev )
418 __field( ino_t, ino )
419 __field( __u64, pa_pstart )
420 __field( __u32, pa_len )
421 __field( __u64, pa_lstart )
422
423 ),
424
425 TP_fast_assign(
426 __entry->dev = ac->ac_sb->s_dev;
427 __entry->ino = ac->ac_inode->i_ino;
428 __entry->pa_pstart = pa->pa_pstart;
429 __entry->pa_len = pa->pa_len;
430 __entry->pa_lstart = pa->pa_lstart;
431 ),
432
433 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
434 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
435 __entry->pa_len, __entry->pa_lstart)
436);
437
438TRACE_EVENT(ext4_mb_new_group_pa,
439 TP_PROTO(struct ext4_allocation_context *ac,
440 struct ext4_prealloc_space *pa),
441
442 TP_ARGS(ac, pa),
443
444 TP_STRUCT__entry(
445 __field( dev_t, dev )
446 __field( ino_t, ino )
447 __field( __u64, pa_pstart )
448 __field( __u32, pa_len )
449 __field( __u64, pa_lstart )
450
451 ),
452
453 TP_fast_assign(
454 __entry->dev = ac->ac_sb->s_dev;
455 __entry->ino = ac->ac_inode->i_ino;
456 __entry->pa_pstart = pa->pa_pstart;
457 __entry->pa_len = pa->pa_len;
458 __entry->pa_lstart = pa->pa_lstart;
459 ),
460
461 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
462 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
463 __entry->pa_len, __entry->pa_lstart)
464);
465
466TRACE_EVENT(ext4_mb_release_inode_pa,
467 TP_PROTO(struct ext4_allocation_context *ac,
468 struct ext4_prealloc_space *pa,
469 unsigned long long block, unsigned int count),
470
471 TP_ARGS(ac, pa, block, count),
472
473 TP_STRUCT__entry(
474 __field( dev_t, dev )
475 __field( ino_t, ino )
476 __field( __u64, block )
477 __field( __u32, count )
478
479 ),
480
481 TP_fast_assign(
482 __entry->dev = ac->ac_sb->s_dev;
483 __entry->ino = ac->ac_inode->i_ino;
484 __entry->block = block;
485 __entry->count = count;
486 ),
487
488 TP_printk("dev %s ino %lu block %llu count %u",
489 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
490 __entry->count)
491);
492
493TRACE_EVENT(ext4_mb_release_group_pa,
494 TP_PROTO(struct ext4_allocation_context *ac,
495 struct ext4_prealloc_space *pa),
496
497 TP_ARGS(ac, pa),
498
499 TP_STRUCT__entry(
500 __field( dev_t, dev )
501 __field( ino_t, ino )
502 __field( __u64, pa_pstart )
503 __field( __u32, pa_len )
504
505 ),
506
507 TP_fast_assign(
508 __entry->dev = ac->ac_sb->s_dev;
509 __entry->ino = ac->ac_inode->i_ino;
510 __entry->pa_pstart = pa->pa_pstart;
511 __entry->pa_len = pa->pa_len;
512 ),
513
514 TP_printk("dev %s pstart %llu len %u",
515 jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
516);
517
518TRACE_EVENT(ext4_discard_preallocations,
519 TP_PROTO(struct inode *inode),
520
521 TP_ARGS(inode),
522
523 TP_STRUCT__entry(
524 __field( dev_t, dev )
525 __field( ino_t, ino )
526
527 ),
528
529 TP_fast_assign(
530 __entry->dev = inode->i_sb->s_dev;
531 __entry->ino = inode->i_ino;
532 ),
533
534 TP_printk("dev %s ino %lu",
535 jbd2_dev_to_name(__entry->dev), __entry->ino)
536);
537
538TRACE_EVENT(ext4_mb_discard_preallocations,
539 TP_PROTO(struct super_block *sb, int needed),
540
541 TP_ARGS(sb, needed),
542
543 TP_STRUCT__entry(
544 __field( dev_t, dev )
545 __field( int, needed )
546
547 ),
548
549 TP_fast_assign(
550 __entry->dev = sb->s_dev;
551 __entry->needed = needed;
552 ),
553
554 TP_printk("dev %s needed %d",
555 jbd2_dev_to_name(__entry->dev), __entry->needed)
556);
557
558TRACE_EVENT(ext4_request_blocks,
559 TP_PROTO(struct ext4_allocation_request *ar),
560
561 TP_ARGS(ar),
562
563 TP_STRUCT__entry(
564 __field( dev_t, dev )
565 __field( ino_t, ino )
566 __field( unsigned int, flags )
567 __field( unsigned int, len )
568 __field( __u64, logical )
569 __field( __u64, goal )
570 __field( __u64, lleft )
571 __field( __u64, lright )
572 __field( __u64, pleft )
573 __field( __u64, pright )
574 ),
575
576 TP_fast_assign(
577 __entry->dev = ar->inode->i_sb->s_dev;
578 __entry->ino = ar->inode->i_ino;
579 __entry->flags = ar->flags;
580 __entry->len = ar->len;
581 __entry->logical = ar->logical;
582 __entry->goal = ar->goal;
583 __entry->lleft = ar->lleft;
584 __entry->lright = ar->lright;
585 __entry->pleft = ar->pleft;
586 __entry->pright = ar->pright;
587 ),
588
589 TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
590 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
591 __entry->len,
592 (unsigned long long) __entry->logical,
593 (unsigned long long) __entry->goal,
594 (unsigned long long) __entry->lleft,
595 (unsigned long long) __entry->lright,
596 (unsigned long long) __entry->pleft,
597 (unsigned long long) __entry->pright)
598);
599
600TRACE_EVENT(ext4_allocate_blocks,
601 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
602
603 TP_ARGS(ar, block),
604
605 TP_STRUCT__entry(
606 __field( dev_t, dev )
607 __field( ino_t, ino )
608 __field( __u64, block )
609 __field( unsigned int, flags )
610 __field( unsigned int, len )
611 __field( __u64, logical )
612 __field( __u64, goal )
613 __field( __u64, lleft )
614 __field( __u64, lright )
615 __field( __u64, pleft )
616 __field( __u64, pright )
617 ),
618
619 TP_fast_assign(
620 __entry->dev = ar->inode->i_sb->s_dev;
621 __entry->ino = ar->inode->i_ino;
622 __entry->block = block;
623 __entry->flags = ar->flags;
624 __entry->len = ar->len;
625 __entry->logical = ar->logical;
626 __entry->goal = ar->goal;
627 __entry->lleft = ar->lleft;
628 __entry->lright = ar->lright;
629 __entry->pleft = ar->pleft;
630 __entry->pright = ar->pright;
631 ),
632
633 TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
634 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
635 __entry->len, __entry->block,
636 (unsigned long long) __entry->logical,
637 (unsigned long long) __entry->goal,
638 (unsigned long long) __entry->lleft,
639 (unsigned long long) __entry->lright,
640 (unsigned long long) __entry->pleft,
641 (unsigned long long) __entry->pright)
642);
643
644TRACE_EVENT(ext4_free_blocks,
645 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
646 int metadata),
647
648 TP_ARGS(inode, block, count, metadata),
649
650 TP_STRUCT__entry(
651 __field( dev_t, dev )
652 __field( ino_t, ino )
653 __field( __u64, block )
654 __field( unsigned long, count )
655 __field( int, metadata )
656
657 ),
658
659 TP_fast_assign(
660 __entry->dev = inode->i_sb->s_dev;
661 __entry->ino = inode->i_ino;
662 __entry->block = block;
663 __entry->count = count;
664 __entry->metadata = metadata;
665 ),
666
667 TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
668 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
669 __entry->count, __entry->metadata)
670);
671
672TRACE_EVENT(ext4_sync_file,
673 TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
674
675 TP_ARGS(file, dentry, datasync),
676
677 TP_STRUCT__entry(
678 __field( dev_t, dev )
679 __field( ino_t, ino )
680 __field( ino_t, parent )
681 __field( int, datasync )
682 ),
683
684 TP_fast_assign(
685 __entry->dev = dentry->d_inode->i_sb->s_dev;
686 __entry->ino = dentry->d_inode->i_ino;
687 __entry->datasync = datasync;
688 __entry->parent = dentry->d_parent->d_inode->i_ino;
689 ),
690
691 TP_printk("dev %s ino %ld parent %ld datasync %d ",
692 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent,
693 __entry->datasync)
694);
695
696TRACE_EVENT(ext4_sync_fs,
697 TP_PROTO(struct super_block *sb, int wait),
698
699 TP_ARGS(sb, wait),
700
701 TP_STRUCT__entry(
702 __field( dev_t, dev )
703 __field( int, wait )
704
705 ),
706
707 TP_fast_assign(
708 __entry->dev = sb->s_dev;
709 __entry->wait = wait;
710 ),
711
712 TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
713 __entry->wait)
714);
715
716#endif /* _TRACE_EXT4_H */
717
718/* This part must be outside protection */
719#include <trace/define_trace.h>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-11 19:08:45 -0500