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JBD: round commit timer up to avoid uncommitted transaction
[linux/fpc-iii.git] / include / trace / events / ext4.h
blob8d433c4e370982e7095255c20f75eca2efdfc45f
1 #undef TRACE_SYSTEM
2 #define TRACE_SYSTEM ext4
3
4 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define _TRACE_EXT4_H
6
7 #include <linux/writeback.h>
8 #include "../../../fs/ext4/ext4.h"
9 #include "../../../fs/ext4/mballoc.h"
10 #include <linux/tracepoint.h>
11
12 TRACE_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,
38 (unsigned long long) __entry->blocks)
39 );
40
41 TRACE_EVENT(ext4_request_inode,
42 TP_PROTO(struct inode *dir, int mode),
43
44 TP_ARGS(dir, mode),
45
46 TP_STRUCT__entry(
47 __field( dev_t, dev )
48 __field( ino_t, dir )
49 __field( umode_t, mode )
50 ),
51
52 TP_fast_assign(
53 __entry->dev = dir->i_sb->s_dev;
54 __entry->dir = dir->i_ino;
55 __entry->mode = mode;
56 ),
57
58 TP_printk("dev %s dir %lu mode %d",
59 jbd2_dev_to_name(__entry->dev), __entry->dir, __entry->mode)
60 );
61
62 TRACE_EVENT(ext4_allocate_inode,
63 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
64
65 TP_ARGS(inode, dir, mode),
66
67 TP_STRUCT__entry(
68 __field( dev_t, dev )
69 __field( ino_t, ino )
70 __field( ino_t, dir )
71 __field( umode_t, mode )
72 ),
73
74 TP_fast_assign(
75 __entry->dev = inode->i_sb->s_dev;
76 __entry->ino = inode->i_ino;
77 __entry->dir = dir->i_ino;
78 __entry->mode = mode;
79 ),
80
81 TP_printk("dev %s ino %lu dir %lu mode %d",
82 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->dir, __entry->mode)
83 );
84
85 TRACE_EVENT(ext4_write_begin,
86
87 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
88 unsigned int flags),
89
90 TP_ARGS(inode, pos, len, flags),
91
92 TP_STRUCT__entry(
93 __field( dev_t, dev )
94 __field( ino_t, ino )
95 __field( loff_t, pos )
96 __field( unsigned int, len )
97 __field( unsigned int, flags )
98 ),
99
100 TP_fast_assign(
101 __entry->dev = inode->i_sb->s_dev;
102 __entry->ino = inode->i_ino;
103 __entry->pos = pos;
104 __entry->len = len;
105 __entry->flags = flags;
106 ),
107
108 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
109 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
110 __entry->flags)
111 );
112
113 TRACE_EVENT(ext4_ordered_write_end,
114 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
115 unsigned int copied),
116
117 TP_ARGS(inode, pos, len, copied),
118
119 TP_STRUCT__entry(
120 __field( dev_t, dev )
121 __field( ino_t, ino )
122 __field( loff_t, pos )
123 __field( unsigned int, len )
124 __field( unsigned int, copied )
125 ),
126
127 TP_fast_assign(
128 __entry->dev = inode->i_sb->s_dev;
129 __entry->ino = inode->i_ino;
130 __entry->pos = pos;
131 __entry->len = len;
132 __entry->copied = copied;
133 ),
134
135 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
136 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
137 __entry->copied)
138 );
139
140 TRACE_EVENT(ext4_writeback_write_end,
141 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
142 unsigned int copied),
143
144 TP_ARGS(inode, pos, len, copied),
145
146 TP_STRUCT__entry(
147 __field( dev_t, dev )
148 __field( ino_t, ino )
149 __field( loff_t, pos )
150 __field( unsigned int, len )
151 __field( unsigned int, copied )
152 ),
153
154 TP_fast_assign(
155 __entry->dev = inode->i_sb->s_dev;
156 __entry->ino = inode->i_ino;
157 __entry->pos = pos;
158 __entry->len = len;
159 __entry->copied = copied;
160 ),
161
162 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
163 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
164 __entry->copied)
165 );
166
167 TRACE_EVENT(ext4_journalled_write_end,
168 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
169 unsigned int copied),
170 TP_ARGS(inode, pos, len, copied),
171
172 TP_STRUCT__entry(
173 __field( dev_t, dev )
174 __field( ino_t, ino )
175 __field( loff_t, pos )
176 __field( unsigned int, len )
177 __field( unsigned int, copied )
178 ),
179
180 TP_fast_assign(
181 __entry->dev = inode->i_sb->s_dev;
182 __entry->ino = inode->i_ino;
183 __entry->pos = pos;
184 __entry->len = len;
185 __entry->copied = copied;
186 ),
187
188 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
189 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
190 __entry->copied)
191 );
192
193 TRACE_EVENT(ext4_writepage,
194 TP_PROTO(struct inode *inode, struct page *page),
195
196 TP_ARGS(inode, page),
197
198 TP_STRUCT__entry(
199 __field( dev_t, dev )
200 __field( ino_t, ino )
201 __field( pgoff_t, index )
202
203 ),
204
205 TP_fast_assign(
206 __entry->dev = inode->i_sb->s_dev;
207 __entry->ino = inode->i_ino;
208 __entry->index = page->index;
209 ),
210
211 TP_printk("dev %s ino %lu page_index %lu",
212 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index)
213 );
214
215 TRACE_EVENT(ext4_da_writepages,
216 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
217
218 TP_ARGS(inode, wbc),
219
220 TP_STRUCT__entry(
221 __field( dev_t, dev )
222 __field( ino_t, ino )
223 __field( long, nr_to_write )
224 __field( long, pages_skipped )
225 __field( loff_t, range_start )
226 __field( loff_t, range_end )
227 __field( char, nonblocking )
228 __field( char, for_kupdate )
229 __field( char, for_reclaim )
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->range_cyclic = wbc->range_cyclic;
244 ),
245
246 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 range_cyclic %d",
247 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write,
248 __entry->pages_skipped, __entry->range_start,
249 __entry->range_end, __entry->nonblocking,
250 __entry->for_kupdate, __entry->for_reclaim,
251 __entry->range_cyclic)
252 );
253
254 TRACE_EVENT(ext4_da_writepages_result,
255 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
256 int ret, int pages_written),
257
258 TP_ARGS(inode, wbc, ret, pages_written),
259
260 TP_STRUCT__entry(
261 __field( dev_t, dev )
262 __field( ino_t, ino )
263 __field( int, ret )
264 __field( int, pages_written )
265 __field( long, pages_skipped )
266 __field( char, encountered_congestion )
267 __field( char, more_io )
268 __field( char, no_nrwrite_index_update )
269 ),
270
271 TP_fast_assign(
272 __entry->dev = inode->i_sb->s_dev;
273 __entry->ino = inode->i_ino;
274 __entry->ret = ret;
275 __entry->pages_written = pages_written;
276 __entry->pages_skipped = wbc->pages_skipped;
277 __entry->encountered_congestion = wbc->encountered_congestion;
278 __entry->more_io = wbc->more_io;
279 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
280 ),
281
282 TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d",
283 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret,
284 __entry->pages_written, __entry->pages_skipped,
285 __entry->encountered_congestion, __entry->more_io,
286 __entry->no_nrwrite_index_update)
287 );
288
289 TRACE_EVENT(ext4_da_write_begin,
290 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
291 unsigned int flags),
292
293 TP_ARGS(inode, pos, len, flags),
294
295 TP_STRUCT__entry(
296 __field( dev_t, dev )
297 __field( ino_t, ino )
298 __field( loff_t, pos )
299 __field( unsigned int, len )
300 __field( unsigned int, flags )
301 ),
302
303 TP_fast_assign(
304 __entry->dev = inode->i_sb->s_dev;
305 __entry->ino = inode->i_ino;
306 __entry->pos = pos;
307 __entry->len = len;
308 __entry->flags = flags;
309 ),
310
311 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
312 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
313 __entry->flags)
314 );
315
316 TRACE_EVENT(ext4_da_write_end,
317 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
318 unsigned int copied),
319
320 TP_ARGS(inode, pos, len, copied),
321
322 TP_STRUCT__entry(
323 __field( dev_t, dev )
324 __field( ino_t, ino )
325 __field( loff_t, pos )
326 __field( unsigned int, len )
327 __field( unsigned int, copied )
328 ),
329
330 TP_fast_assign(
331 __entry->dev = inode->i_sb->s_dev;
332 __entry->ino = inode->i_ino;
333 __entry->pos = pos;
334 __entry->len = len;
335 __entry->copied = copied;
336 ),
337
338 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
339 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len,
340 __entry->copied)
341 );
342
343 TRACE_EVENT(ext4_discard_blocks,
344 TP_PROTO(struct super_block *sb, unsigned long long blk,
345 unsigned long long count),
346
347 TP_ARGS(sb, blk, count),
348
349 TP_STRUCT__entry(
350 __field( dev_t, dev )
351 __field( __u64, blk )
352 __field( __u64, count )
353
354 ),
355
356 TP_fast_assign(
357 __entry->dev = sb->s_dev;
358 __entry->blk = blk;
359 __entry->count = count;
360 ),
361
362 TP_printk("dev %s blk %llu count %llu",
363 jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
364 );
365
366 TRACE_EVENT(ext4_mb_new_inode_pa,
367 TP_PROTO(struct ext4_allocation_context *ac,
368 struct ext4_prealloc_space *pa),
369
370 TP_ARGS(ac, pa),
371
372 TP_STRUCT__entry(
373 __field( dev_t, dev )
374 __field( ino_t, ino )
375 __field( __u64, pa_pstart )
376 __field( __u32, pa_len )
377 __field( __u64, pa_lstart )
378
379 ),
380
381 TP_fast_assign(
382 __entry->dev = ac->ac_sb->s_dev;
383 __entry->ino = ac->ac_inode->i_ino;
384 __entry->pa_pstart = pa->pa_pstart;
385 __entry->pa_len = pa->pa_len;
386 __entry->pa_lstart = pa->pa_lstart;
387 ),
388
389 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
390 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
391 __entry->pa_len, __entry->pa_lstart)
392 );
393
394 TRACE_EVENT(ext4_mb_new_group_pa,
395 TP_PROTO(struct ext4_allocation_context *ac,
396 struct ext4_prealloc_space *pa),
397
398 TP_ARGS(ac, pa),
399
400 TP_STRUCT__entry(
401 __field( dev_t, dev )
402 __field( ino_t, ino )
403 __field( __u64, pa_pstart )
404 __field( __u32, pa_len )
405 __field( __u64, pa_lstart )
406
407 ),
408
409 TP_fast_assign(
410 __entry->dev = ac->ac_sb->s_dev;
411 __entry->ino = ac->ac_inode->i_ino;
412 __entry->pa_pstart = pa->pa_pstart;
413 __entry->pa_len = pa->pa_len;
414 __entry->pa_lstart = pa->pa_lstart;
415 ),
416
417 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
418 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart,
419 __entry->pa_len, __entry->pa_lstart)
420 );
421
422 TRACE_EVENT(ext4_mb_release_inode_pa,
423 TP_PROTO(struct ext4_allocation_context *ac,
424 struct ext4_prealloc_space *pa,
425 unsigned long long block, unsigned int count),
426
427 TP_ARGS(ac, pa, block, count),
428
429 TP_STRUCT__entry(
430 __field( dev_t, dev )
431 __field( ino_t, ino )
432 __field( __u64, block )
433 __field( __u32, count )
434
435 ),
436
437 TP_fast_assign(
438 __entry->dev = ac->ac_sb->s_dev;
439 __entry->ino = ac->ac_inode->i_ino;
440 __entry->block = block;
441 __entry->count = count;
442 ),
443
444 TP_printk("dev %s ino %lu block %llu count %u",
445 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
446 __entry->count)
447 );
448
449 TRACE_EVENT(ext4_mb_release_group_pa,
450 TP_PROTO(struct ext4_allocation_context *ac,
451 struct ext4_prealloc_space *pa),
452
453 TP_ARGS(ac, pa),
454
455 TP_STRUCT__entry(
456 __field( dev_t, dev )
457 __field( ino_t, ino )
458 __field( __u64, pa_pstart )
459 __field( __u32, pa_len )
460
461 ),
462
463 TP_fast_assign(
464 __entry->dev = ac->ac_sb->s_dev;
465 __entry->ino = ac->ac_inode->i_ino;
466 __entry->pa_pstart = pa->pa_pstart;
467 __entry->pa_len = pa->pa_len;
468 ),
469
470 TP_printk("dev %s pstart %llu len %u",
471 jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
472 );
473
474 TRACE_EVENT(ext4_discard_preallocations,
475 TP_PROTO(struct inode *inode),
476
477 TP_ARGS(inode),
478
479 TP_STRUCT__entry(
480 __field( dev_t, dev )
481 __field( ino_t, ino )
482
483 ),
484
485 TP_fast_assign(
486 __entry->dev = inode->i_sb->s_dev;
487 __entry->ino = inode->i_ino;
488 ),
489
490 TP_printk("dev %s ino %lu",
491 jbd2_dev_to_name(__entry->dev), __entry->ino)
492 );
493
494 TRACE_EVENT(ext4_mb_discard_preallocations,
495 TP_PROTO(struct super_block *sb, int needed),
496
497 TP_ARGS(sb, needed),
498
499 TP_STRUCT__entry(
500 __field( dev_t, dev )
501 __field( int, needed )
502
503 ),
504
505 TP_fast_assign(
506 __entry->dev = sb->s_dev;
507 __entry->needed = needed;
508 ),
509
510 TP_printk("dev %s needed %d",
511 jbd2_dev_to_name(__entry->dev), __entry->needed)
512 );
513
514 TRACE_EVENT(ext4_request_blocks,
515 TP_PROTO(struct ext4_allocation_request *ar),
516
517 TP_ARGS(ar),
518
519 TP_STRUCT__entry(
520 __field( dev_t, dev )
521 __field( ino_t, ino )
522 __field( unsigned int, flags )
523 __field( unsigned int, len )
524 __field( __u64, logical )
525 __field( __u64, goal )
526 __field( __u64, lleft )
527 __field( __u64, lright )
528 __field( __u64, pleft )
529 __field( __u64, pright )
530 ),
531
532 TP_fast_assign(
533 __entry->dev = ar->inode->i_sb->s_dev;
534 __entry->ino = ar->inode->i_ino;
535 __entry->flags = ar->flags;
536 __entry->len = ar->len;
537 __entry->logical = ar->logical;
538 __entry->goal = ar->goal;
539 __entry->lleft = ar->lleft;
540 __entry->lright = ar->lright;
541 __entry->pleft = ar->pleft;
542 __entry->pright = ar->pright;
543 ),
544
545 TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
546 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags,
547 __entry->len,
548 (unsigned long long) __entry->logical,
549 (unsigned long long) __entry->goal,
550 (unsigned long long) __entry->lleft,
551 (unsigned long long) __entry->lright,
552 (unsigned long long) __entry->pleft,
553 (unsigned long long) __entry->pright)
554 );
555
556 TRACE_EVENT(ext4_allocate_blocks,
557 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
558
559 TP_ARGS(ar, block),
560
561 TP_STRUCT__entry(
562 __field( dev_t, dev )
563 __field( ino_t, ino )
564 __field( __u64, block )
565 __field( unsigned int, flags )
566 __field( unsigned int, len )
567 __field( __u64, logical )
568 __field( __u64, goal )
569 __field( __u64, lleft )
570 __field( __u64, lright )
571 __field( __u64, pleft )
572 __field( __u64, pright )
573 ),
574
575 TP_fast_assign(
576 __entry->dev = ar->inode->i_sb->s_dev;
577 __entry->ino = ar->inode->i_ino;
578 __entry->block = block;
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 block %llu 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, __entry->block,
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
600 TRACE_EVENT(ext4_free_blocks,
601 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
602 int metadata),
603
604 TP_ARGS(inode, block, count, metadata),
605
606 TP_STRUCT__entry(
607 __field( dev_t, dev )
608 __field( ino_t, ino )
609 __field( __u64, block )
610 __field( unsigned long, count )
611 __field( int, metadata )
612
613 ),
614
615 TP_fast_assign(
616 __entry->dev = inode->i_sb->s_dev;
617 __entry->ino = inode->i_ino;
618 __entry->block = block;
619 __entry->count = count;
620 __entry->metadata = metadata;
621 ),
622
623 TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
624 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block,
625 __entry->count, __entry->metadata)
626 );
627
628 TRACE_EVENT(ext4_sync_file,
629 TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
630
631 TP_ARGS(file, dentry, datasync),
632
633 TP_STRUCT__entry(
634 __field( dev_t, dev )
635 __field( ino_t, ino )
636 __field( ino_t, parent )
637 __field( int, datasync )
638 ),
639
640 TP_fast_assign(
641 __entry->dev = dentry->d_inode->i_sb->s_dev;
642 __entry->ino = dentry->d_inode->i_ino;
643 __entry->datasync = datasync;
644 __entry->parent = dentry->d_parent->d_inode->i_ino;
645 ),
646
647 TP_printk("dev %s ino %ld parent %ld datasync %d ",
648 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent,
649 __entry->datasync)
650 );
651
652 TRACE_EVENT(ext4_sync_fs,
653 TP_PROTO(struct super_block *sb, int wait),
654
655 TP_ARGS(sb, wait),
656
657 TP_STRUCT__entry(
658 __field( dev_t, dev )
659 __field( int, wait )
660
661 ),
662
663 TP_fast_assign(
664 __entry->dev = sb->s_dev;
665 __entry->wait = wait;
666 ),
667
668 TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
669 __entry->wait)
670 );
671
672 #endif /* _TRACE_EXT4_H */
673
674 /* This part must be outside protection */
675 #include <trace/define_trace.h>
Linux with added FPC-III support