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x86/amd-iommu: Add per IOMMU reference counting
[linux/fpc-iii.git] / include / trace / events / ext4.h
blobd09550bf3f951ec4a9230f9156a5fd29190b9e13
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 <linux/tracepoint.h>
9
10 struct ext4_allocation_context;
11 struct ext4_allocation_request;
12 struct ext4_prealloc_space;
13 struct ext4_inode_info;
14 struct mpage_da_data;
15
16 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
17
18 TRACE_EVENT(ext4_free_inode,
19 TP_PROTO(struct inode *inode),
20
21 TP_ARGS(inode),
22
23 TP_STRUCT__entry(
24 __field( dev_t, dev )
25 __field( ino_t, ino )
26 __field( umode_t, mode )
27 __field( uid_t, uid )
28 __field( gid_t, gid )
29 __field( blkcnt_t, blocks )
30 ),
31
32 TP_fast_assign(
33 __entry->dev = inode->i_sb->s_dev;
34 __entry->ino = inode->i_ino;
35 __entry->mode = inode->i_mode;
36 __entry->uid = inode->i_uid;
37 __entry->gid = inode->i_gid;
38 __entry->blocks = inode->i_blocks;
39 ),
40
41 TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu",
42 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
43 __entry->mode, __entry->uid, __entry->gid,
44 (unsigned long long) __entry->blocks)
45 );
46
47 TRACE_EVENT(ext4_request_inode,
48 TP_PROTO(struct inode *dir, int mode),
49
50 TP_ARGS(dir, mode),
51
52 TP_STRUCT__entry(
53 __field( dev_t, dev )
54 __field( ino_t, dir )
55 __field( umode_t, mode )
56 ),
57
58 TP_fast_assign(
59 __entry->dev = dir->i_sb->s_dev;
60 __entry->dir = dir->i_ino;
61 __entry->mode = mode;
62 ),
63
64 TP_printk("dev %s dir %lu mode %d",
65 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->dir,
66 __entry->mode)
67 );
68
69 TRACE_EVENT(ext4_allocate_inode,
70 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
71
72 TP_ARGS(inode, dir, mode),
73
74 TP_STRUCT__entry(
75 __field( dev_t, dev )
76 __field( ino_t, ino )
77 __field( ino_t, dir )
78 __field( umode_t, mode )
79 ),
80
81 TP_fast_assign(
82 __entry->dev = inode->i_sb->s_dev;
83 __entry->ino = inode->i_ino;
84 __entry->dir = dir->i_ino;
85 __entry->mode = mode;
86 ),
87
88 TP_printk("dev %s ino %lu dir %lu mode %d",
89 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
90 (unsigned long) __entry->dir, __entry->mode)
91 );
92
93 TRACE_EVENT(ext4_write_begin,
94
95 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
96 unsigned int flags),
97
98 TP_ARGS(inode, pos, len, flags),
99
100 TP_STRUCT__entry(
101 __field( dev_t, dev )
102 __field( ino_t, ino )
103 __field( loff_t, pos )
104 __field( unsigned int, len )
105 __field( unsigned int, flags )
106 ),
107
108 TP_fast_assign(
109 __entry->dev = inode->i_sb->s_dev;
110 __entry->ino = inode->i_ino;
111 __entry->pos = pos;
112 __entry->len = len;
113 __entry->flags = flags;
114 ),
115
116 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
117 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
118 __entry->pos, __entry->len, __entry->flags)
119 );
120
121 TRACE_EVENT(ext4_ordered_write_end,
122 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
123 unsigned int copied),
124
125 TP_ARGS(inode, pos, len, copied),
126
127 TP_STRUCT__entry(
128 __field( dev_t, dev )
129 __field( ino_t, ino )
130 __field( loff_t, pos )
131 __field( unsigned int, len )
132 __field( unsigned int, copied )
133 ),
134
135 TP_fast_assign(
136 __entry->dev = inode->i_sb->s_dev;
137 __entry->ino = inode->i_ino;
138 __entry->pos = pos;
139 __entry->len = len;
140 __entry->copied = copied;
141 ),
142
143 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
144 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
145 __entry->pos, __entry->len, __entry->copied)
146 );
147
148 TRACE_EVENT(ext4_writeback_write_end,
149 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
150 unsigned int copied),
151
152 TP_ARGS(inode, pos, len, copied),
153
154 TP_STRUCT__entry(
155 __field( dev_t, dev )
156 __field( ino_t, ino )
157 __field( loff_t, pos )
158 __field( unsigned int, len )
159 __field( unsigned int, copied )
160 ),
161
162 TP_fast_assign(
163 __entry->dev = inode->i_sb->s_dev;
164 __entry->ino = inode->i_ino;
165 __entry->pos = pos;
166 __entry->len = len;
167 __entry->copied = copied;
168 ),
169
170 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
171 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
172 __entry->pos, __entry->len, __entry->copied)
173 );
174
175 TRACE_EVENT(ext4_journalled_write_end,
176 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
177 unsigned int copied),
178 TP_ARGS(inode, pos, len, copied),
179
180 TP_STRUCT__entry(
181 __field( dev_t, dev )
182 __field( ino_t, ino )
183 __field( loff_t, pos )
184 __field( unsigned int, len )
185 __field( unsigned int, copied )
186 ),
187
188 TP_fast_assign(
189 __entry->dev = inode->i_sb->s_dev;
190 __entry->ino = inode->i_ino;
191 __entry->pos = pos;
192 __entry->len = len;
193 __entry->copied = copied;
194 ),
195
196 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
197 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
198 __entry->pos, __entry->len, __entry->copied)
199 );
200
201 TRACE_EVENT(ext4_writepage,
202 TP_PROTO(struct inode *inode, struct page *page),
203
204 TP_ARGS(inode, page),
205
206 TP_STRUCT__entry(
207 __field( dev_t, dev )
208 __field( ino_t, ino )
209 __field( pgoff_t, index )
210
211 ),
212
213 TP_fast_assign(
214 __entry->dev = inode->i_sb->s_dev;
215 __entry->ino = inode->i_ino;
216 __entry->index = page->index;
217 ),
218
219 TP_printk("dev %s ino %lu page_index %lu",
220 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
221 __entry->index)
222 );
223
224 TRACE_EVENT(ext4_da_writepages,
225 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
226
227 TP_ARGS(inode, wbc),
228
229 TP_STRUCT__entry(
230 __field( dev_t, dev )
231 __field( ino_t, ino )
232 __field( long, nr_to_write )
233 __field( long, pages_skipped )
234 __field( loff_t, range_start )
235 __field( loff_t, range_end )
236 __field( char, nonblocking )
237 __field( char, for_kupdate )
238 __field( char, for_reclaim )
239 __field( char, range_cyclic )
240 __field( pgoff_t, writeback_index )
241 ),
242
243 TP_fast_assign(
244 __entry->dev = inode->i_sb->s_dev;
245 __entry->ino = inode->i_ino;
246 __entry->nr_to_write = wbc->nr_to_write;
247 __entry->pages_skipped = wbc->pages_skipped;
248 __entry->range_start = wbc->range_start;
249 __entry->range_end = wbc->range_end;
250 __entry->nonblocking = wbc->nonblocking;
251 __entry->for_kupdate = wbc->for_kupdate;
252 __entry->for_reclaim = wbc->for_reclaim;
253 __entry->range_cyclic = wbc->range_cyclic;
254 __entry->writeback_index = inode->i_mapping->writeback_index;
255 ),
256
257 TP_printk("dev %s ino %lu nr_to_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d range_cyclic %d writeback_index %lu",
258 jbd2_dev_to_name(__entry->dev),
259 (unsigned long) __entry->ino, __entry->nr_to_write,
260 __entry->pages_skipped, __entry->range_start,
261 __entry->range_end, __entry->nonblocking,
262 __entry->for_kupdate, __entry->for_reclaim,
263 __entry->range_cyclic,
264 (unsigned long) __entry->writeback_index)
265 );
266
267 TRACE_EVENT(ext4_da_write_pages,
268 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
269
270 TP_ARGS(inode, mpd),
271
272 TP_STRUCT__entry(
273 __field( dev_t, dev )
274 __field( ino_t, ino )
275 __field( __u64, b_blocknr )
276 __field( __u32, b_size )
277 __field( __u32, b_state )
278 __field( unsigned long, first_page )
279 __field( int, io_done )
280 __field( int, pages_written )
281 ),
282
283 TP_fast_assign(
284 __entry->dev = inode->i_sb->s_dev;
285 __entry->ino = inode->i_ino;
286 __entry->b_blocknr = mpd->b_blocknr;
287 __entry->b_size = mpd->b_size;
288 __entry->b_state = mpd->b_state;
289 __entry->first_page = mpd->first_page;
290 __entry->io_done = mpd->io_done;
291 __entry->pages_written = mpd->pages_written;
292 ),
293
294 TP_printk("dev %s ino %lu b_blocknr %llu b_size %u b_state 0x%04x first_page %lu io_done %d pages_written %d",
295 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
296 __entry->b_blocknr, __entry->b_size,
297 __entry->b_state, __entry->first_page,
298 __entry->io_done, __entry->pages_written)
299 );
300
301 TRACE_EVENT(ext4_da_writepages_result,
302 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
303 int ret, int pages_written),
304
305 TP_ARGS(inode, wbc, ret, pages_written),
306
307 TP_STRUCT__entry(
308 __field( dev_t, dev )
309 __field( ino_t, ino )
310 __field( int, ret )
311 __field( int, pages_written )
312 __field( long, pages_skipped )
313 __field( char, encountered_congestion )
314 __field( char, more_io )
315 __field( char, no_nrwrite_index_update )
316 __field( pgoff_t, writeback_index )
317 ),
318
319 TP_fast_assign(
320 __entry->dev = inode->i_sb->s_dev;
321 __entry->ino = inode->i_ino;
322 __entry->ret = ret;
323 __entry->pages_written = pages_written;
324 __entry->pages_skipped = wbc->pages_skipped;
325 __entry->encountered_congestion = wbc->encountered_congestion;
326 __entry->more_io = wbc->more_io;
327 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
328 __entry->writeback_index = inode->i_mapping->writeback_index;
329 ),
330
331 TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d writeback_index %lu",
332 jbd2_dev_to_name(__entry->dev),
333 (unsigned long) __entry->ino, __entry->ret,
334 __entry->pages_written, __entry->pages_skipped,
335 __entry->encountered_congestion, __entry->more_io,
336 __entry->no_nrwrite_index_update,
337 (unsigned long) __entry->writeback_index)
338 );
339
340 TRACE_EVENT(ext4_da_write_begin,
341 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
342 unsigned int flags),
343
344 TP_ARGS(inode, pos, len, flags),
345
346 TP_STRUCT__entry(
347 __field( dev_t, dev )
348 __field( ino_t, ino )
349 __field( loff_t, pos )
350 __field( unsigned int, len )
351 __field( unsigned int, flags )
352 ),
353
354 TP_fast_assign(
355 __entry->dev = inode->i_sb->s_dev;
356 __entry->ino = inode->i_ino;
357 __entry->pos = pos;
358 __entry->len = len;
359 __entry->flags = flags;
360 ),
361
362 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
363 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
364 __entry->pos, __entry->len, __entry->flags)
365 );
366
367 TRACE_EVENT(ext4_da_write_end,
368 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
369 unsigned int copied),
370
371 TP_ARGS(inode, pos, len, copied),
372
373 TP_STRUCT__entry(
374 __field( dev_t, dev )
375 __field( ino_t, ino )
376 __field( loff_t, pos )
377 __field( unsigned int, len )
378 __field( unsigned int, copied )
379 ),
380
381 TP_fast_assign(
382 __entry->dev = inode->i_sb->s_dev;
383 __entry->ino = inode->i_ino;
384 __entry->pos = pos;
385 __entry->len = len;
386 __entry->copied = copied;
387 ),
388
389 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
390 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
391 __entry->pos, __entry->len, __entry->copied)
392 );
393
394 TRACE_EVENT(ext4_discard_blocks,
395 TP_PROTO(struct super_block *sb, unsigned long long blk,
396 unsigned long long count),
397
398 TP_ARGS(sb, blk, count),
399
400 TP_STRUCT__entry(
401 __field( dev_t, dev )
402 __field( __u64, blk )
403 __field( __u64, count )
404
405 ),
406
407 TP_fast_assign(
408 __entry->dev = sb->s_dev;
409 __entry->blk = blk;
410 __entry->count = count;
411 ),
412
413 TP_printk("dev %s blk %llu count %llu",
414 jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
415 );
416
417 TRACE_EVENT(ext4_mb_new_inode_pa,
418 TP_PROTO(struct ext4_allocation_context *ac,
419 struct ext4_prealloc_space *pa),
420
421 TP_ARGS(ac, pa),
422
423 TP_STRUCT__entry(
424 __field( dev_t, dev )
425 __field( ino_t, ino )
426 __field( __u64, pa_pstart )
427 __field( __u32, pa_len )
428 __field( __u64, pa_lstart )
429
430 ),
431
432 TP_fast_assign(
433 __entry->dev = ac->ac_sb->s_dev;
434 __entry->ino = ac->ac_inode->i_ino;
435 __entry->pa_pstart = pa->pa_pstart;
436 __entry->pa_len = pa->pa_len;
437 __entry->pa_lstart = pa->pa_lstart;
438 ),
439
440 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
441 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
442 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
443 );
444
445 TRACE_EVENT(ext4_mb_new_group_pa,
446 TP_PROTO(struct ext4_allocation_context *ac,
447 struct ext4_prealloc_space *pa),
448
449 TP_ARGS(ac, pa),
450
451 TP_STRUCT__entry(
452 __field( dev_t, dev )
453 __field( ino_t, ino )
454 __field( __u64, pa_pstart )
455 __field( __u32, pa_len )
456 __field( __u64, pa_lstart )
457
458 ),
459
460 TP_fast_assign(
461 __entry->dev = ac->ac_sb->s_dev;
462 __entry->ino = ac->ac_inode->i_ino;
463 __entry->pa_pstart = pa->pa_pstart;
464 __entry->pa_len = pa->pa_len;
465 __entry->pa_lstart = pa->pa_lstart;
466 ),
467
468 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
469 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
470 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
471 );
472
473 TRACE_EVENT(ext4_mb_release_inode_pa,
474 TP_PROTO(struct ext4_allocation_context *ac,
475 struct ext4_prealloc_space *pa,
476 unsigned long long block, unsigned int count),
477
478 TP_ARGS(ac, pa, block, count),
479
480 TP_STRUCT__entry(
481 __field( dev_t, dev )
482 __field( ino_t, ino )
483 __field( __u64, block )
484 __field( __u32, count )
485
486 ),
487
488 TP_fast_assign(
489 __entry->dev = ac->ac_sb->s_dev;
490 __entry->ino = ac->ac_inode->i_ino;
491 __entry->block = block;
492 __entry->count = count;
493 ),
494
495 TP_printk("dev %s ino %lu block %llu count %u",
496 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
497 __entry->block, __entry->count)
498 );
499
500 TRACE_EVENT(ext4_mb_release_group_pa,
501 TP_PROTO(struct ext4_allocation_context *ac,
502 struct ext4_prealloc_space *pa),
503
504 TP_ARGS(ac, pa),
505
506 TP_STRUCT__entry(
507 __field( dev_t, dev )
508 __field( ino_t, ino )
509 __field( __u64, pa_pstart )
510 __field( __u32, pa_len )
511
512 ),
513
514 TP_fast_assign(
515 __entry->dev = ac->ac_sb->s_dev;
516 __entry->ino = ac->ac_inode->i_ino;
517 __entry->pa_pstart = pa->pa_pstart;
518 __entry->pa_len = pa->pa_len;
519 ),
520
521 TP_printk("dev %s pstart %llu len %u",
522 jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
523 );
524
525 TRACE_EVENT(ext4_discard_preallocations,
526 TP_PROTO(struct inode *inode),
527
528 TP_ARGS(inode),
529
530 TP_STRUCT__entry(
531 __field( dev_t, dev )
532 __field( ino_t, ino )
533
534 ),
535
536 TP_fast_assign(
537 __entry->dev = inode->i_sb->s_dev;
538 __entry->ino = inode->i_ino;
539 ),
540
541 TP_printk("dev %s ino %lu",
542 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino)
543 );
544
545 TRACE_EVENT(ext4_mb_discard_preallocations,
546 TP_PROTO(struct super_block *sb, int needed),
547
548 TP_ARGS(sb, needed),
549
550 TP_STRUCT__entry(
551 __field( dev_t, dev )
552 __field( int, needed )
553
554 ),
555
556 TP_fast_assign(
557 __entry->dev = sb->s_dev;
558 __entry->needed = needed;
559 ),
560
561 TP_printk("dev %s needed %d",
562 jbd2_dev_to_name(__entry->dev), __entry->needed)
563 );
564
565 TRACE_EVENT(ext4_request_blocks,
566 TP_PROTO(struct ext4_allocation_request *ar),
567
568 TP_ARGS(ar),
569
570 TP_STRUCT__entry(
571 __field( dev_t, dev )
572 __field( ino_t, ino )
573 __field( unsigned int, flags )
574 __field( unsigned int, len )
575 __field( __u64, logical )
576 __field( __u64, goal )
577 __field( __u64, lleft )
578 __field( __u64, lright )
579 __field( __u64, pleft )
580 __field( __u64, pright )
581 ),
582
583 TP_fast_assign(
584 __entry->dev = ar->inode->i_sb->s_dev;
585 __entry->ino = ar->inode->i_ino;
586 __entry->flags = ar->flags;
587 __entry->len = ar->len;
588 __entry->logical = ar->logical;
589 __entry->goal = ar->goal;
590 __entry->lleft = ar->lleft;
591 __entry->lright = ar->lright;
592 __entry->pleft = ar->pleft;
593 __entry->pright = ar->pright;
594 ),
595
596 TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
597 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
598 __entry->flags, __entry->len,
599 (unsigned long long) __entry->logical,
600 (unsigned long long) __entry->goal,
601 (unsigned long long) __entry->lleft,
602 (unsigned long long) __entry->lright,
603 (unsigned long long) __entry->pleft,
604 (unsigned long long) __entry->pright)
605 );
606
607 TRACE_EVENT(ext4_allocate_blocks,
608 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
609
610 TP_ARGS(ar, block),
611
612 TP_STRUCT__entry(
613 __field( dev_t, dev )
614 __field( ino_t, ino )
615 __field( __u64, block )
616 __field( unsigned int, flags )
617 __field( unsigned int, len )
618 __field( __u64, logical )
619 __field( __u64, goal )
620 __field( __u64, lleft )
621 __field( __u64, lright )
622 __field( __u64, pleft )
623 __field( __u64, pright )
624 ),
625
626 TP_fast_assign(
627 __entry->dev = ar->inode->i_sb->s_dev;
628 __entry->ino = ar->inode->i_ino;
629 __entry->block = block;
630 __entry->flags = ar->flags;
631 __entry->len = ar->len;
632 __entry->logical = ar->logical;
633 __entry->goal = ar->goal;
634 __entry->lleft = ar->lleft;
635 __entry->lright = ar->lright;
636 __entry->pleft = ar->pleft;
637 __entry->pright = ar->pright;
638 ),
639
640 TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
641 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
642 __entry->flags, __entry->len, __entry->block,
643 (unsigned long long) __entry->logical,
644 (unsigned long long) __entry->goal,
645 (unsigned long long) __entry->lleft,
646 (unsigned long long) __entry->lright,
647 (unsigned long long) __entry->pleft,
648 (unsigned long long) __entry->pright)
649 );
650
651 TRACE_EVENT(ext4_free_blocks,
652 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
653 int metadata),
654
655 TP_ARGS(inode, block, count, metadata),
656
657 TP_STRUCT__entry(
658 __field( dev_t, dev )
659 __field( ino_t, ino )
660 __field( __u64, block )
661 __field( unsigned long, count )
662 __field( int, metadata )
663
664 ),
665
666 TP_fast_assign(
667 __entry->dev = inode->i_sb->s_dev;
668 __entry->ino = inode->i_ino;
669 __entry->block = block;
670 __entry->count = count;
671 __entry->metadata = metadata;
672 ),
673
674 TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
675 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
676 __entry->block, __entry->count, __entry->metadata)
677 );
678
679 TRACE_EVENT(ext4_sync_file,
680 TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
681
682 TP_ARGS(file, dentry, datasync),
683
684 TP_STRUCT__entry(
685 __field( dev_t, dev )
686 __field( ino_t, ino )
687 __field( ino_t, parent )
688 __field( int, datasync )
689 ),
690
691 TP_fast_assign(
692 __entry->dev = dentry->d_inode->i_sb->s_dev;
693 __entry->ino = dentry->d_inode->i_ino;
694 __entry->datasync = datasync;
695 __entry->parent = dentry->d_parent->d_inode->i_ino;
696 ),
697
698 TP_printk("dev %s ino %ld parent %ld datasync %d ",
699 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
700 (unsigned long) __entry->parent, __entry->datasync)
701 );
702
703 TRACE_EVENT(ext4_sync_fs,
704 TP_PROTO(struct super_block *sb, int wait),
705
706 TP_ARGS(sb, wait),
707
708 TP_STRUCT__entry(
709 __field( dev_t, dev )
710 __field( int, wait )
711
712 ),
713
714 TP_fast_assign(
715 __entry->dev = sb->s_dev;
716 __entry->wait = wait;
717 ),
718
719 TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
720 __entry->wait)
721 );
722
723 TRACE_EVENT(ext4_alloc_da_blocks,
724 TP_PROTO(struct inode *inode),
725
726 TP_ARGS(inode),
727
728 TP_STRUCT__entry(
729 __field( dev_t, dev )
730 __field( ino_t, ino )
731 __field( unsigned int, data_blocks )
732 __field( unsigned int, meta_blocks )
733 ),
734
735 TP_fast_assign(
736 __entry->dev = inode->i_sb->s_dev;
737 __entry->ino = inode->i_ino;
738 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
739 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
740 ),
741
742 TP_printk("dev %s ino %lu data_blocks %u meta_blocks %u",
743 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
744 __entry->data_blocks, __entry->meta_blocks)
745 );
746
747 TRACE_EVENT(ext4_mballoc_alloc,
748 TP_PROTO(struct ext4_allocation_context *ac),
749
750 TP_ARGS(ac),
751
752 TP_STRUCT__entry(
753 __field( dev_t, dev )
754 __field( ino_t, ino )
755 __field( __u16, found )
756 __field( __u16, groups )
757 __field( __u16, buddy )
758 __field( __u16, flags )
759 __field( __u16, tail )
760 __field( __u8, cr )
761 __field( __u32, orig_logical )
762 __field( int, orig_start )
763 __field( __u32, orig_group )
764 __field( int, orig_len )
765 __field( __u32, goal_logical )
766 __field( int, goal_start )
767 __field( __u32, goal_group )
768 __field( int, goal_len )
769 __field( __u32, result_logical )
770 __field( int, result_start )
771 __field( __u32, result_group )
772 __field( int, result_len )
773 ),
774
775 TP_fast_assign(
776 __entry->dev = ac->ac_inode->i_sb->s_dev;
777 __entry->ino = ac->ac_inode->i_ino;
778 __entry->found = ac->ac_found;
779 __entry->flags = ac->ac_flags;
780 __entry->groups = ac->ac_groups_scanned;
781 __entry->buddy = ac->ac_buddy;
782 __entry->tail = ac->ac_tail;
783 __entry->cr = ac->ac_criteria;
784 __entry->orig_logical = ac->ac_o_ex.fe_logical;
785 __entry->orig_start = ac->ac_o_ex.fe_start;
786 __entry->orig_group = ac->ac_o_ex.fe_group;
787 __entry->orig_len = ac->ac_o_ex.fe_len;
788 __entry->goal_logical = ac->ac_g_ex.fe_logical;
789 __entry->goal_start = ac->ac_g_ex.fe_start;
790 __entry->goal_group = ac->ac_g_ex.fe_group;
791 __entry->goal_len = ac->ac_g_ex.fe_len;
792 __entry->result_logical = ac->ac_f_ex.fe_logical;
793 __entry->result_start = ac->ac_f_ex.fe_start;
794 __entry->result_group = ac->ac_f_ex.fe_group;
795 __entry->result_len = ac->ac_f_ex.fe_len;
796 ),
797
798 TP_printk("dev %s inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
799 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
800 "tail %u broken %u",
801 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
802 __entry->orig_group, __entry->orig_start,
803 __entry->orig_len, __entry->orig_logical,
804 __entry->goal_group, __entry->goal_start,
805 __entry->goal_len, __entry->goal_logical,
806 __entry->result_group, __entry->result_start,
807 __entry->result_len, __entry->result_logical,
808 __entry->found, __entry->groups, __entry->cr,
809 __entry->flags, __entry->tail,
810 __entry->buddy ? 1 << __entry->buddy : 0)
811 );
812
813 TRACE_EVENT(ext4_mballoc_prealloc,
814 TP_PROTO(struct ext4_allocation_context *ac),
815
816 TP_ARGS(ac),
817
818 TP_STRUCT__entry(
819 __field( dev_t, dev )
820 __field( ino_t, ino )
821 __field( __u32, orig_logical )
822 __field( int, orig_start )
823 __field( __u32, orig_group )
824 __field( int, orig_len )
825 __field( __u32, result_logical )
826 __field( int, result_start )
827 __field( __u32, result_group )
828 __field( int, result_len )
829 ),
830
831 TP_fast_assign(
832 __entry->dev = ac->ac_inode->i_sb->s_dev;
833 __entry->ino = ac->ac_inode->i_ino;
834 __entry->orig_logical = ac->ac_o_ex.fe_logical;
835 __entry->orig_start = ac->ac_o_ex.fe_start;
836 __entry->orig_group = ac->ac_o_ex.fe_group;
837 __entry->orig_len = ac->ac_o_ex.fe_len;
838 __entry->result_logical = ac->ac_b_ex.fe_logical;
839 __entry->result_start = ac->ac_b_ex.fe_start;
840 __entry->result_group = ac->ac_b_ex.fe_group;
841 __entry->result_len = ac->ac_b_ex.fe_len;
842 ),
843
844 TP_printk("dev %s inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
845 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
846 __entry->orig_group, __entry->orig_start,
847 __entry->orig_len, __entry->orig_logical,
848 __entry->result_group, __entry->result_start,
849 __entry->result_len, __entry->result_logical)
850 );
851
852 TRACE_EVENT(ext4_mballoc_discard,
853 TP_PROTO(struct ext4_allocation_context *ac),
854
855 TP_ARGS(ac),
856
857 TP_STRUCT__entry(
858 __field( dev_t, dev )
859 __field( ino_t, ino )
860 __field( __u32, result_logical )
861 __field( int, result_start )
862 __field( __u32, result_group )
863 __field( int, result_len )
864 ),
865
866 TP_fast_assign(
867 __entry->dev = ac->ac_inode->i_sb->s_dev;
868 __entry->ino = ac->ac_inode->i_ino;
869 __entry->result_logical = ac->ac_b_ex.fe_logical;
870 __entry->result_start = ac->ac_b_ex.fe_start;
871 __entry->result_group = ac->ac_b_ex.fe_group;
872 __entry->result_len = ac->ac_b_ex.fe_len;
873 ),
874
875 TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
876 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
877 __entry->result_group, __entry->result_start,
878 __entry->result_len, __entry->result_logical)
879 );
880
881 TRACE_EVENT(ext4_mballoc_free,
882 TP_PROTO(struct ext4_allocation_context *ac),
883
884 TP_ARGS(ac),
885
886 TP_STRUCT__entry(
887 __field( dev_t, dev )
888 __field( ino_t, ino )
889 __field( __u32, result_logical )
890 __field( int, result_start )
891 __field( __u32, result_group )
892 __field( int, result_len )
893 ),
894
895 TP_fast_assign(
896 __entry->dev = ac->ac_inode->i_sb->s_dev;
897 __entry->ino = ac->ac_inode->i_ino;
898 __entry->result_logical = ac->ac_b_ex.fe_logical;
899 __entry->result_start = ac->ac_b_ex.fe_start;
900 __entry->result_group = ac->ac_b_ex.fe_group;
901 __entry->result_len = ac->ac_b_ex.fe_len;
902 ),
903
904 TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
905 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
906 __entry->result_group, __entry->result_start,
907 __entry->result_len, __entry->result_logical)
908 );
909
910 #endif /* _TRACE_EXT4_H */
911
912 /* This part must be outside protection */
913 #include <trace/define_trace.h>
Linux with added FPC-III support