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authorLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 14:34:40 -0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-07-26 14:34:40 -0400
commit2ac232f37fa0e8551856a575fe299c47b65b4d66 (patch)
tree58ff15ecdbc383415a82ea678e5191db16a479f3 /include/trace
parentfa8f53ace4af9470d8414427cb3dc3c0ffc4f182 (diff)
parent5cf49d763eb141d236e92be6d4a0dc94e31fa886 (diff)
Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: jbd: change the field "b_cow_tid" of struct journal_head from type unsigned to tid_t ext3.txt: update the links in the section "useful links" to the latest ones ext3: Fix data corruption in inodes with journalled data ext2: check xattr name_len before acquiring xattr_sem in ext2_xattr_get ext3: Fix compilation with -DDX_DEBUG quota: Remove unused declaration jbd: Use WRITE_SYNC in journal checkpoint. jbd: Fix oops in journal_remove_journal_head() ext3: Return -EINVAL when start is beyond the end of fs in ext3_trim_fs() ext3/ioctl.c: silence sparse warnings about different address spaces ext3/ext4 Documentation: remove bh/nobh since it has been deprecated ext3: Improve truncate error handling ext3: use proper little-endian bitops ext2: include fs.h into ext2_fs.h ext3: Fix oops in ext3_try_to_allocate_with_rsv() jbd: fix a bug of leaking jh->b_jcount jbd: remove dependency on __GFP_NOFAIL ext3: Convert ext3 to new truncate calling convention jbd: Add fixed tracepoints ext3: Add fixed tracepoints Resolve conflicts in fs/ext3/fsync.c due to fsync locking push-down and new fixed tracepoints.
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/ext3.h864
-rw-r--r--include/trace/events/jbd.h203
2 files changed, 1067 insertions, 0 deletions
diff --git a/include/trace/events/ext3.h b/include/trace/events/ext3.h
new file mode 100644
index 000000000000..7b53c0573dc9
--- /dev/null
+++ b/include/trace/events/ext3.h
@@ -0,0 +1,864 @@
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM ext3
3
4#if !defined(_TRACE_EXT3_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_EXT3_H
6
7#include <linux/tracepoint.h>
8
9TRACE_EVENT(ext3_free_inode,
10 TP_PROTO(struct inode *inode),
11
12 TP_ARGS(inode),
13
14 TP_STRUCT__entry(
15 __field( dev_t, dev )
16 __field( ino_t, ino )
17 __field( umode_t, mode )
18 __field( uid_t, uid )
19 __field( gid_t, gid )
20 __field( blkcnt_t, blocks )
21 ),
22
23 TP_fast_assign(
24 __entry->dev = inode->i_sb->s_dev;
25 __entry->ino = inode->i_ino;
26 __entry->mode = inode->i_mode;
27 __entry->uid = inode->i_uid;
28 __entry->gid = inode->i_gid;
29 __entry->blocks = inode->i_blocks;
30 ),
31
32 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %lu",
33 MAJOR(__entry->dev), MINOR(__entry->dev),
34 (unsigned long) __entry->ino,
35 __entry->mode, __entry->uid, __entry->gid,
36 (unsigned long) __entry->blocks)
37);
38
39TRACE_EVENT(ext3_request_inode,
40 TP_PROTO(struct inode *dir, int mode),
41
42 TP_ARGS(dir, mode),
43
44 TP_STRUCT__entry(
45 __field( dev_t, dev )
46 __field( ino_t, dir )
47 __field( umode_t, mode )
48 ),
49
50 TP_fast_assign(
51 __entry->dev = dir->i_sb->s_dev;
52 __entry->dir = dir->i_ino;
53 __entry->mode = mode;
54 ),
55
56 TP_printk("dev %d,%d dir %lu mode 0%o",
57 MAJOR(__entry->dev), MINOR(__entry->dev),
58 (unsigned long) __entry->dir, __entry->mode)
59);
60
61TRACE_EVENT(ext3_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 %d,%d ino %lu dir %lu mode 0%o",
81 MAJOR(__entry->dev), MINOR(__entry->dev),
82 (unsigned long) __entry->ino,
83 (unsigned long) __entry->dir, __entry->mode)
84);
85
86TRACE_EVENT(ext3_evict_inode,
87 TP_PROTO(struct inode *inode),
88
89 TP_ARGS(inode),
90
91 TP_STRUCT__entry(
92 __field( dev_t, dev )
93 __field( ino_t, ino )
94 __field( int, nlink )
95 ),
96
97 TP_fast_assign(
98 __entry->dev = inode->i_sb->s_dev;
99 __entry->ino = inode->i_ino;
100 __entry->nlink = inode->i_nlink;
101 ),
102
103 TP_printk("dev %d,%d ino %lu nlink %d",
104 MAJOR(__entry->dev), MINOR(__entry->dev),
105 (unsigned long) __entry->ino, __entry->nlink)
106);
107
108TRACE_EVENT(ext3_drop_inode,
109 TP_PROTO(struct inode *inode, int drop),
110
111 TP_ARGS(inode, drop),
112
113 TP_STRUCT__entry(
114 __field( dev_t, dev )
115 __field( ino_t, ino )
116 __field( int, drop )
117 ),
118
119 TP_fast_assign(
120 __entry->dev = inode->i_sb->s_dev;
121 __entry->ino = inode->i_ino;
122 __entry->drop = drop;
123 ),
124
125 TP_printk("dev %d,%d ino %lu drop %d",
126 MAJOR(__entry->dev), MINOR(__entry->dev),
127 (unsigned long) __entry->ino, __entry->drop)
128);
129
130TRACE_EVENT(ext3_mark_inode_dirty,
131 TP_PROTO(struct inode *inode, unsigned long IP),
132
133 TP_ARGS(inode, IP),
134
135 TP_STRUCT__entry(
136 __field( dev_t, dev )
137 __field( ino_t, ino )
138 __field(unsigned long, ip )
139 ),
140
141 TP_fast_assign(
142 __entry->dev = inode->i_sb->s_dev;
143 __entry->ino = inode->i_ino;
144 __entry->ip = IP;
145 ),
146
147 TP_printk("dev %d,%d ino %lu caller %pF",
148 MAJOR(__entry->dev), MINOR(__entry->dev),
149 (unsigned long) __entry->ino, (void *)__entry->ip)
150);
151
152TRACE_EVENT(ext3_write_begin,
153 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
154 unsigned int flags),
155
156 TP_ARGS(inode, pos, len, flags),
157
158 TP_STRUCT__entry(
159 __field( dev_t, dev )
160 __field( ino_t, ino )
161 __field( loff_t, pos )
162 __field( unsigned int, len )
163 __field( unsigned int, flags )
164 ),
165
166 TP_fast_assign(
167 __entry->dev = inode->i_sb->s_dev;
168 __entry->ino = inode->i_ino;
169 __entry->pos = pos;
170 __entry->len = len;
171 __entry->flags = flags;
172 ),
173
174 TP_printk("dev %d,%d ino %lu pos %llu len %u flags %u",
175 MAJOR(__entry->dev), MINOR(__entry->dev),
176 (unsigned long) __entry->ino,
177 (unsigned long long) __entry->pos, __entry->len,
178 __entry->flags)
179);
180
181DECLARE_EVENT_CLASS(ext3__write_end,
182 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
183 unsigned int copied),
184
185 TP_ARGS(inode, pos, len, copied),
186
187 TP_STRUCT__entry(
188 __field( dev_t, dev )
189 __field( ino_t, ino )
190 __field( loff_t, pos )
191 __field( unsigned int, len )
192 __field( unsigned int, copied )
193 ),
194
195 TP_fast_assign(
196 __entry->dev = inode->i_sb->s_dev;
197 __entry->ino = inode->i_ino;
198 __entry->pos = pos;
199 __entry->len = len;
200 __entry->copied = copied;
201 ),
202
203 TP_printk("dev %d,%d ino %lu pos %llu len %u copied %u",
204 MAJOR(__entry->dev), MINOR(__entry->dev),
205 (unsigned long) __entry->ino,
206 (unsigned long long) __entry->pos, __entry->len,
207 __entry->copied)
208);
209
210DEFINE_EVENT(ext3__write_end, ext3_ordered_write_end,
211
212 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
213 unsigned int copied),
214
215 TP_ARGS(inode, pos, len, copied)
216);
217
218DEFINE_EVENT(ext3__write_end, ext3_writeback_write_end,
219
220 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
221 unsigned int copied),
222
223 TP_ARGS(inode, pos, len, copied)
224);
225
226DEFINE_EVENT(ext3__write_end, ext3_journalled_write_end,
227
228 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
229 unsigned int copied),
230
231 TP_ARGS(inode, pos, len, copied)
232);
233
234DECLARE_EVENT_CLASS(ext3__page_op,
235 TP_PROTO(struct page *page),
236
237 TP_ARGS(page),
238
239 TP_STRUCT__entry(
240 __field( dev_t, dev )
241 __field( ino_t, ino )
242 __field( pgoff_t, index )
243
244 ),
245
246 TP_fast_assign(
247 __entry->index = page->index;
248 __entry->ino = page->mapping->host->i_ino;
249 __entry->dev = page->mapping->host->i_sb->s_dev;
250 ),
251
252 TP_printk("dev %d,%d ino %lu page_index %lu",
253 MAJOR(__entry->dev), MINOR(__entry->dev),
254 (unsigned long) __entry->ino, __entry->index)
255);
256
257DEFINE_EVENT(ext3__page_op, ext3_ordered_writepage,
258
259 TP_PROTO(struct page *page),
260
261 TP_ARGS(page)
262);
263
264DEFINE_EVENT(ext3__page_op, ext3_writeback_writepage,
265
266 TP_PROTO(struct page *page),
267
268 TP_ARGS(page)
269);
270
271DEFINE_EVENT(ext3__page_op, ext3_journalled_writepage,
272
273 TP_PROTO(struct page *page),
274
275 TP_ARGS(page)
276);
277
278DEFINE_EVENT(ext3__page_op, ext3_readpage,
279
280 TP_PROTO(struct page *page),
281
282 TP_ARGS(page)
283);
284
285DEFINE_EVENT(ext3__page_op, ext3_releasepage,
286
287 TP_PROTO(struct page *page),
288
289 TP_ARGS(page)
290);
291
292TRACE_EVENT(ext3_invalidatepage,
293 TP_PROTO(struct page *page, unsigned long offset),
294
295 TP_ARGS(page, offset),
296
297 TP_STRUCT__entry(
298 __field( pgoff_t, index )
299 __field( unsigned long, offset )
300 __field( ino_t, ino )
301 __field( dev_t, dev )
302
303 ),
304
305 TP_fast_assign(
306 __entry->index = page->index;
307 __entry->offset = offset;
308 __entry->ino = page->mapping->host->i_ino;
309 __entry->dev = page->mapping->host->i_sb->s_dev;
310 ),
311
312 TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
313 MAJOR(__entry->dev), MINOR(__entry->dev),
314 (unsigned long) __entry->ino,
315 __entry->index, __entry->offset)
316);
317
318TRACE_EVENT(ext3_discard_blocks,
319 TP_PROTO(struct super_block *sb, unsigned long blk,
320 unsigned long count),
321
322 TP_ARGS(sb, blk, count),
323
324 TP_STRUCT__entry(
325 __field( dev_t, dev )
326 __field( unsigned long, blk )
327 __field( unsigned long, count )
328
329 ),
330
331 TP_fast_assign(
332 __entry->dev = sb->s_dev;
333 __entry->blk = blk;
334 __entry->count = count;
335 ),
336
337 TP_printk("dev %d,%d blk %lu count %lu",
338 MAJOR(__entry->dev), MINOR(__entry->dev),
339 __entry->blk, __entry->count)
340);
341
342TRACE_EVENT(ext3_request_blocks,
343 TP_PROTO(struct inode *inode, unsigned long goal,
344 unsigned long count),
345
346 TP_ARGS(inode, goal, count),
347
348 TP_STRUCT__entry(
349 __field( dev_t, dev )
350 __field( ino_t, ino )
351 __field( unsigned long, count )
352 __field( unsigned long, goal )
353 ),
354
355 TP_fast_assign(
356 __entry->dev = inode->i_sb->s_dev;
357 __entry->ino = inode->i_ino;
358 __entry->count = count;
359 __entry->goal = goal;
360 ),
361
362 TP_printk("dev %d,%d ino %lu count %lu goal %lu ",
363 MAJOR(__entry->dev), MINOR(__entry->dev),
364 (unsigned long) __entry->ino,
365 __entry->count, __entry->goal)
366);
367
368TRACE_EVENT(ext3_allocate_blocks,
369 TP_PROTO(struct inode *inode, unsigned long goal,
370 unsigned long count, unsigned long block),
371
372 TP_ARGS(inode, goal, count, block),
373
374 TP_STRUCT__entry(
375 __field( dev_t, dev )
376 __field( ino_t, ino )
377 __field( unsigned long, block )
378 __field( unsigned long, count )
379 __field( unsigned long, goal )
380 ),
381
382 TP_fast_assign(
383 __entry->dev = inode->i_sb->s_dev;
384 __entry->ino = inode->i_ino;
385 __entry->block = block;
386 __entry->count = count;
387 __entry->goal = goal;
388 ),
389
390 TP_printk("dev %d,%d ino %lu count %lu block %lu goal %lu",
391 MAJOR(__entry->dev), MINOR(__entry->dev),
392 (unsigned long) __entry->ino,
393 __entry->count, __entry->block,
394 __entry->goal)
395);
396
397TRACE_EVENT(ext3_free_blocks,
398 TP_PROTO(struct inode *inode, unsigned long block,
399 unsigned long count),
400
401 TP_ARGS(inode, block, count),
402
403 TP_STRUCT__entry(
404 __field( dev_t, dev )
405 __field( ino_t, ino )
406 __field( umode_t, mode )
407 __field( unsigned long, block )
408 __field( unsigned long, count )
409 ),
410
411 TP_fast_assign(
412 __entry->dev = inode->i_sb->s_dev;
413 __entry->ino = inode->i_ino;
414 __entry->mode = inode->i_mode;
415 __entry->block = block;
416 __entry->count = count;
417 ),
418
419 TP_printk("dev %d,%d ino %lu mode 0%o block %lu count %lu",
420 MAJOR(__entry->dev), MINOR(__entry->dev),
421 (unsigned long) __entry->ino,
422 __entry->mode, __entry->block, __entry->count)
423);
424
425TRACE_EVENT(ext3_sync_file_enter,
426 TP_PROTO(struct file *file, int datasync),
427
428 TP_ARGS(file, datasync),
429
430 TP_STRUCT__entry(
431 __field( dev_t, dev )
432 __field( ino_t, ino )
433 __field( ino_t, parent )
434 __field( int, datasync )
435 ),
436
437 TP_fast_assign(
438 struct dentry *dentry = file->f_path.dentry;
439
440 __entry->dev = dentry->d_inode->i_sb->s_dev;
441 __entry->ino = dentry->d_inode->i_ino;
442 __entry->datasync = datasync;
443 __entry->parent = dentry->d_parent->d_inode->i_ino;
444 ),
445
446 TP_printk("dev %d,%d ino %lu parent %ld datasync %d ",
447 MAJOR(__entry->dev), MINOR(__entry->dev),
448 (unsigned long) __entry->ino,
449 (unsigned long) __entry->parent, __entry->datasync)
450);
451
452TRACE_EVENT(ext3_sync_file_exit,
453 TP_PROTO(struct inode *inode, int ret),
454
455 TP_ARGS(inode, ret),
456
457 TP_STRUCT__entry(
458 __field( int, ret )
459 __field( ino_t, ino )
460 __field( dev_t, dev )
461 ),
462
463 TP_fast_assign(
464 __entry->ret = ret;
465 __entry->ino = inode->i_ino;
466 __entry->dev = inode->i_sb->s_dev;
467 ),
468
469 TP_printk("dev %d,%d ino %lu ret %d",
470 MAJOR(__entry->dev), MINOR(__entry->dev),
471 (unsigned long) __entry->ino,
472 __entry->ret)
473);
474
475TRACE_EVENT(ext3_sync_fs,
476 TP_PROTO(struct super_block *sb, int wait),
477
478 TP_ARGS(sb, wait),
479
480 TP_STRUCT__entry(
481 __field( dev_t, dev )
482 __field( int, wait )
483
484 ),
485
486 TP_fast_assign(
487 __entry->dev = sb->s_dev;
488 __entry->wait = wait;
489 ),
490
491 TP_printk("dev %d,%d wait %d",
492 MAJOR(__entry->dev), MINOR(__entry->dev),
493 __entry->wait)
494);
495
496TRACE_EVENT(ext3_rsv_window_add,
497 TP_PROTO(struct super_block *sb,
498 struct ext3_reserve_window_node *rsv_node),
499
500 TP_ARGS(sb, rsv_node),
501
502 TP_STRUCT__entry(
503 __field( unsigned long, start )
504 __field( unsigned long, end )
505 __field( dev_t, dev )
506 ),
507
508 TP_fast_assign(
509 __entry->dev = sb->s_dev;
510 __entry->start = rsv_node->rsv_window._rsv_start;
511 __entry->end = rsv_node->rsv_window._rsv_end;
512 ),
513
514 TP_printk("dev %d,%d start %lu end %lu",
515 MAJOR(__entry->dev), MINOR(__entry->dev),
516 __entry->start, __entry->end)
517);
518
519TRACE_EVENT(ext3_discard_reservation,
520 TP_PROTO(struct inode *inode,
521 struct ext3_reserve_window_node *rsv_node),
522
523 TP_ARGS(inode, rsv_node),
524
525 TP_STRUCT__entry(
526 __field( unsigned long, start )
527 __field( unsigned long, end )
528 __field( ino_t, ino )
529 __field( dev_t, dev )
530 ),
531
532 TP_fast_assign(
533 __entry->start = rsv_node->rsv_window._rsv_start;
534 __entry->end = rsv_node->rsv_window._rsv_end;
535 __entry->ino = inode->i_ino;
536 __entry->dev = inode->i_sb->s_dev;
537 ),
538
539 TP_printk("dev %d,%d ino %lu start %lu end %lu",
540 MAJOR(__entry->dev), MINOR(__entry->dev),
541 (unsigned long)__entry->ino, __entry->start,
542 __entry->end)
543);
544
545TRACE_EVENT(ext3_alloc_new_reservation,
546 TP_PROTO(struct super_block *sb, unsigned long goal),
547
548 TP_ARGS(sb, goal),
549
550 TP_STRUCT__entry(
551 __field( dev_t, dev )
552 __field( unsigned long, goal )
553 ),
554
555 TP_fast_assign(
556 __entry->dev = sb->s_dev;
557 __entry->goal = goal;
558 ),
559
560 TP_printk("dev %d,%d goal %lu",
561 MAJOR(__entry->dev), MINOR(__entry->dev),
562 __entry->goal)
563);
564
565TRACE_EVENT(ext3_reserved,
566 TP_PROTO(struct super_block *sb, unsigned long block,
567 struct ext3_reserve_window_node *rsv_node),
568
569 TP_ARGS(sb, block, rsv_node),
570
571 TP_STRUCT__entry(
572 __field( unsigned long, block )
573 __field( unsigned long, start )
574 __field( unsigned long, end )
575 __field( dev_t, dev )
576 ),
577
578 TP_fast_assign(
579 __entry->block = block;
580 __entry->start = rsv_node->rsv_window._rsv_start;
581 __entry->end = rsv_node->rsv_window._rsv_end;
582 __entry->dev = sb->s_dev;
583 ),
584
585 TP_printk("dev %d,%d block %lu, start %lu end %lu",
586 MAJOR(__entry->dev), MINOR(__entry->dev),
587 __entry->block, __entry->start, __entry->end)
588);
589
590TRACE_EVENT(ext3_forget,
591 TP_PROTO(struct inode *inode, int is_metadata, unsigned long block),
592
593 TP_ARGS(inode, is_metadata, block),
594
595 TP_STRUCT__entry(
596 __field( dev_t, dev )
597 __field( ino_t, ino )
598 __field( umode_t, mode )
599 __field( int, is_metadata )
600 __field( unsigned long, block )
601 ),
602
603 TP_fast_assign(
604 __entry->dev = inode->i_sb->s_dev;
605 __entry->ino = inode->i_ino;
606 __entry->mode = inode->i_mode;
607 __entry->is_metadata = is_metadata;
608 __entry->block = block;
609 ),
610
611 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %lu",
612 MAJOR(__entry->dev), MINOR(__entry->dev),
613 (unsigned long) __entry->ino,
614 __entry->mode, __entry->is_metadata, __entry->block)
615);
616
617TRACE_EVENT(ext3_read_block_bitmap,
618 TP_PROTO(struct super_block *sb, unsigned int group),
619
620 TP_ARGS(sb, group),
621
622 TP_STRUCT__entry(
623 __field( dev_t, dev )
624 __field( __u32, group )
625
626 ),
627
628 TP_fast_assign(
629 __entry->dev = sb->s_dev;
630 __entry->group = group;
631 ),
632
633 TP_printk("dev %d,%d group %u",
634 MAJOR(__entry->dev), MINOR(__entry->dev),
635 __entry->group)
636);
637
638TRACE_EVENT(ext3_direct_IO_enter,
639 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
640
641 TP_ARGS(inode, offset, len, rw),
642
643 TP_STRUCT__entry(
644 __field( ino_t, ino )
645 __field( dev_t, dev )
646 __field( loff_t, pos )
647 __field( unsigned long, len )
648 __field( int, rw )
649 ),
650
651 TP_fast_assign(
652 __entry->ino = inode->i_ino;
653 __entry->dev = inode->i_sb->s_dev;
654 __entry->pos = offset;
655 __entry->len = len;
656 __entry->rw = rw;
657 ),
658
659 TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d",
660 MAJOR(__entry->dev), MINOR(__entry->dev),
661 (unsigned long) __entry->ino,
662 (unsigned long long) __entry->pos, __entry->len,
663 __entry->rw)
664);
665
666TRACE_EVENT(ext3_direct_IO_exit,
667 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
668 int rw, int ret),
669
670 TP_ARGS(inode, offset, len, rw, ret),
671
672 TP_STRUCT__entry(
673 __field( ino_t, ino )
674 __field( dev_t, dev )
675 __field( loff_t, pos )
676 __field( unsigned long, len )
677 __field( int, rw )
678 __field( int, ret )
679 ),
680
681 TP_fast_assign(
682 __entry->ino = inode->i_ino;
683 __entry->dev = inode->i_sb->s_dev;
684 __entry->pos = offset;
685 __entry->len = len;
686 __entry->rw = rw;
687 __entry->ret = ret;
688 ),
689
690 TP_printk("dev %d,%d ino %lu pos %llu len %lu rw %d ret %d",
691 MAJOR(__entry->dev), MINOR(__entry->dev),
692 (unsigned long) __entry->ino,
693 (unsigned long long) __entry->pos, __entry->len,
694 __entry->rw, __entry->ret)
695);
696
697TRACE_EVENT(ext3_unlink_enter,
698 TP_PROTO(struct inode *parent, struct dentry *dentry),
699
700 TP_ARGS(parent, dentry),
701
702 TP_STRUCT__entry(
703 __field( ino_t, parent )
704 __field( ino_t, ino )
705 __field( loff_t, size )
706 __field( dev_t, dev )
707 ),
708
709 TP_fast_assign(
710 __entry->parent = parent->i_ino;
711 __entry->ino = dentry->d_inode->i_ino;
712 __entry->size = dentry->d_inode->i_size;
713 __entry->dev = dentry->d_inode->i_sb->s_dev;
714 ),
715
716 TP_printk("dev %d,%d ino %lu size %lld parent %ld",
717 MAJOR(__entry->dev), MINOR(__entry->dev),
718 (unsigned long) __entry->ino,
719 (unsigned long long)__entry->size,
720 (unsigned long) __entry->parent)
721);
722
723TRACE_EVENT(ext3_unlink_exit,
724 TP_PROTO(struct dentry *dentry, int ret),
725
726 TP_ARGS(dentry, ret),
727
728 TP_STRUCT__entry(
729 __field( ino_t, ino )
730 __field( dev_t, dev )
731 __field( int, ret )
732 ),
733
734 TP_fast_assign(
735 __entry->ino = dentry->d_inode->i_ino;
736 __entry->dev = dentry->d_inode->i_sb->s_dev;
737 __entry->ret = ret;
738 ),
739
740 TP_printk("dev %d,%d ino %lu ret %d",
741 MAJOR(__entry->dev), MINOR(__entry->dev),
742 (unsigned long) __entry->ino,
743 __entry->ret)
744);
745
746DECLARE_EVENT_CLASS(ext3__truncate,
747 TP_PROTO(struct inode *inode),
748
749 TP_ARGS(inode),
750
751 TP_STRUCT__entry(
752 __field( ino_t, ino )
753 __field( dev_t, dev )
754 __field( blkcnt_t, blocks )
755 ),
756
757 TP_fast_assign(
758 __entry->ino = inode->i_ino;
759 __entry->dev = inode->i_sb->s_dev;
760 __entry->blocks = inode->i_blocks;
761 ),
762
763 TP_printk("dev %d,%d ino %lu blocks %lu",
764 MAJOR(__entry->dev), MINOR(__entry->dev),
765 (unsigned long) __entry->ino, (unsigned long) __entry->blocks)
766);
767
768DEFINE_EVENT(ext3__truncate, ext3_truncate_enter,
769
770 TP_PROTO(struct inode *inode),
771
772 TP_ARGS(inode)
773);
774
775DEFINE_EVENT(ext3__truncate, ext3_truncate_exit,
776
777 TP_PROTO(struct inode *inode),
778
779 TP_ARGS(inode)
780);
781
782TRACE_EVENT(ext3_get_blocks_enter,
783 TP_PROTO(struct inode *inode, unsigned long lblk,
784 unsigned long len, int create),
785
786 TP_ARGS(inode, lblk, len, create),
787
788 TP_STRUCT__entry(
789 __field( ino_t, ino )
790 __field( dev_t, dev )
791 __field( unsigned long, lblk )
792 __field( unsigned long, len )
793 __field( int, create )
794 ),
795
796 TP_fast_assign(
797 __entry->ino = inode->i_ino;
798 __entry->dev = inode->i_sb->s_dev;
799 __entry->lblk = lblk;
800 __entry->len = len;
801 __entry->create = create;
802 ),
803
804 TP_printk("dev %d,%d ino %lu lblk %lu len %lu create %u",
805 MAJOR(__entry->dev), MINOR(__entry->dev),
806 (unsigned long) __entry->ino,
807 __entry->lblk, __entry->len, __entry->create)
808);
809
810TRACE_EVENT(ext3_get_blocks_exit,
811 TP_PROTO(struct inode *inode, unsigned long lblk,
812 unsigned long pblk, unsigned long len, int ret),
813
814 TP_ARGS(inode, lblk, pblk, len, ret),
815
816 TP_STRUCT__entry(
817 __field( ino_t, ino )
818 __field( dev_t, dev )
819 __field( unsigned long, lblk )
820 __field( unsigned long, pblk )
821 __field( unsigned long, len )
822 __field( int, ret )
823 ),
824
825 TP_fast_assign(
826 __entry->ino = inode->i_ino;
827 __entry->dev = inode->i_sb->s_dev;
828 __entry->lblk = lblk;
829 __entry->pblk = pblk;
830 __entry->len = len;
831 __entry->ret = ret;
832 ),
833
834 TP_printk("dev %d,%d ino %lu lblk %lu pblk %lu len %lu ret %d",
835 MAJOR(__entry->dev), MINOR(__entry->dev),
836 (unsigned long) __entry->ino,
837 __entry->lblk, __entry->pblk,
838 __entry->len, __entry->ret)
839);
840
841TRACE_EVENT(ext3_load_inode,
842 TP_PROTO(struct inode *inode),
843
844 TP_ARGS(inode),
845
846 TP_STRUCT__entry(
847 __field( ino_t, ino )
848 __field( dev_t, dev )
849 ),
850
851 TP_fast_assign(
852 __entry->ino = inode->i_ino;
853 __entry->dev = inode->i_sb->s_dev;
854 ),
855
856 TP_printk("dev %d,%d ino %lu",
857 MAJOR(__entry->dev), MINOR(__entry->dev),
858 (unsigned long) __entry->ino)
859);
860
861#endif /* _TRACE_EXT3_H */
862
863/* This part must be outside protection */
864#include <trace/define_trace.h>
diff --git a/include/trace/events/jbd.h b/include/trace/events/jbd.h
new file mode 100644
index 000000000000..aff64d82d713
--- /dev/null
+++ b/include/trace/events/jbd.h
@@ -0,0 +1,203 @@
1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM jbd
3
4#if !defined(_TRACE_JBD_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_JBD_H
6
7#include <linux/jbd.h>
8#include <linux/tracepoint.h>
9
10TRACE_EVENT(jbd_checkpoint,
11
12 TP_PROTO(journal_t *journal, int result),
13
14 TP_ARGS(journal, result),
15
16 TP_STRUCT__entry(
17 __field( dev_t, dev )
18 __field( int, result )
19 ),
20
21 TP_fast_assign(
22 __entry->dev = journal->j_fs_dev->bd_dev;
23 __entry->result = result;
24 ),
25
26 TP_printk("dev %d,%d result %d",
27 MAJOR(__entry->dev), MINOR(__entry->dev),
28 __entry->result)
29);
30
31DECLARE_EVENT_CLASS(jbd_commit,
32
33 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
34
35 TP_ARGS(journal, commit_transaction),
36
37 TP_STRUCT__entry(
38 __field( dev_t, dev )
39 __field( char, sync_commit )
40 __field( int, transaction )
41 ),
42
43 TP_fast_assign(
44 __entry->dev = journal->j_fs_dev->bd_dev;
45 __entry->sync_commit = commit_transaction->t_synchronous_commit;
46 __entry->transaction = commit_transaction->t_tid;
47 ),
48
49 TP_printk("dev %d,%d transaction %d sync %d",
50 MAJOR(__entry->dev), MINOR(__entry->dev),
51 __entry->transaction, __entry->sync_commit)
52);
53
54DEFINE_EVENT(jbd_commit, jbd_start_commit,
55
56 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
57
58 TP_ARGS(journal, commit_transaction)
59);
60
61DEFINE_EVENT(jbd_commit, jbd_commit_locking,
62
63 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
64
65 TP_ARGS(journal, commit_transaction)
66);
67
68DEFINE_EVENT(jbd_commit, jbd_commit_flushing,
69
70 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
71
72 TP_ARGS(journal, commit_transaction)
73);
74
75DEFINE_EVENT(jbd_commit, jbd_commit_logging,
76
77 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
78
79 TP_ARGS(journal, commit_transaction)
80);
81
82TRACE_EVENT(jbd_drop_transaction,
83
84 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
85
86 TP_ARGS(journal, commit_transaction),
87
88 TP_STRUCT__entry(
89 __field( dev_t, dev )
90 __field( char, sync_commit )
91 __field( int, transaction )
92 ),
93
94 TP_fast_assign(
95 __entry->dev = journal->j_fs_dev->bd_dev;
96 __entry->sync_commit = commit_transaction->t_synchronous_commit;
97 __entry->transaction = commit_transaction->t_tid;
98 ),
99
100 TP_printk("dev %d,%d transaction %d sync %d",
101 MAJOR(__entry->dev), MINOR(__entry->dev),
102 __entry->transaction, __entry->sync_commit)
103);
104
105TRACE_EVENT(jbd_end_commit,
106 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
107
108 TP_ARGS(journal, commit_transaction),
109
110 TP_STRUCT__entry(
111 __field( dev_t, dev )
112 __field( char, sync_commit )
113 __field( int, transaction )
114 __field( int, head )
115 ),
116
117 TP_fast_assign(
118 __entry->dev = journal->j_fs_dev->bd_dev;
119 __entry->sync_commit = commit_transaction->t_synchronous_commit;
120 __entry->transaction = commit_transaction->t_tid;
121 __entry->head = journal->j_tail_sequence;
122 ),
123
124 TP_printk("dev %d,%d transaction %d sync %d head %d",
125 MAJOR(__entry->dev), MINOR(__entry->dev),
126 __entry->transaction, __entry->sync_commit, __entry->head)
127);
128
129TRACE_EVENT(jbd_do_submit_data,
130 TP_PROTO(journal_t *journal, transaction_t *commit_transaction),
131
132 TP_ARGS(journal, commit_transaction),
133
134 TP_STRUCT__entry(
135 __field( dev_t, dev )
136 __field( char, sync_commit )
137 __field( int, transaction )
138 ),
139
140 TP_fast_assign(
141 __entry->dev = journal->j_fs_dev->bd_dev;
142 __entry->sync_commit = commit_transaction->t_synchronous_commit;
143 __entry->transaction = commit_transaction->t_tid;
144 ),
145
146 TP_printk("dev %d,%d transaction %d sync %d",
147 MAJOR(__entry->dev), MINOR(__entry->dev),
148 __entry->transaction, __entry->sync_commit)
149);
150
151TRACE_EVENT(jbd_cleanup_journal_tail,
152
153 TP_PROTO(journal_t *journal, tid_t first_tid,
154 unsigned long block_nr, unsigned long freed),
155
156 TP_ARGS(journal, first_tid, block_nr, freed),
157
158 TP_STRUCT__entry(
159 __field( dev_t, dev )
160 __field( tid_t, tail_sequence )
161 __field( tid_t, first_tid )
162 __field(unsigned long, block_nr )
163 __field(unsigned long, freed )
164 ),
165
166 TP_fast_assign(
167 __entry->dev = journal->j_fs_dev->bd_dev;
168 __entry->tail_sequence = journal->j_tail_sequence;
169 __entry->first_tid = first_tid;
170 __entry->block_nr = block_nr;
171 __entry->freed = freed;
172 ),
173
174 TP_printk("dev %d,%d from %u to %u offset %lu freed %lu",
175 MAJOR(__entry->dev), MINOR(__entry->dev),
176 __entry->tail_sequence, __entry->first_tid,
177 __entry->block_nr, __entry->freed)
178);
179
180TRACE_EVENT(jbd_update_superblock_end,
181 TP_PROTO(journal_t *journal, int wait),
182
183 TP_ARGS(journal, wait),
184
185 TP_STRUCT__entry(
186 __field( dev_t, dev )
187 __field( int, wait )
188 ),
189
190 TP_fast_assign(
191 __entry->dev = journal->j_fs_dev->bd_dev;
192 __entry->wait = wait;
193 ),
194
195 TP_printk("dev %d,%d wait %d",
196 MAJOR(__entry->dev), MINOR(__entry->dev),
197 __entry->wait)
198);
199
200#endif /* _TRACE_JBD_H */
201
202/* This part must be outside protection */
203#include <trace/define_trace.h>
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-12 11:40:17 -0500