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[mirror_ubuntu-artful-kernel.git] / include / trace / events / ext4.h
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_extent;
13 struct ext4_prealloc_space;
14 struct ext4_inode_info;
15 struct mpage_da_data;
16 struct ext4_map_blocks;
17 struct ext4_extent;
18 struct extent_status;
19
20 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
21
22 TRACE_EVENT(ext4_free_inode,
23 TP_PROTO(struct inode *inode),
24
25 TP_ARGS(inode),
26
27 TP_STRUCT__entry(
28 __field( dev_t, dev )
29 __field( ino_t, ino )
30 __field( uid_t, uid )
31 __field( gid_t, gid )
32 __field( __u64, blocks )
33 __field( __u16, mode )
34 ),
35
36 TP_fast_assign(
37 __entry->dev = inode->i_sb->s_dev;
38 __entry->ino = inode->i_ino;
39 __entry->uid = i_uid_read(inode);
40 __entry->gid = i_gid_read(inode);
41 __entry->blocks = inode->i_blocks;
42 __entry->mode = inode->i_mode;
43 ),
44
45 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
46 MAJOR(__entry->dev), MINOR(__entry->dev),
47 (unsigned long) __entry->ino, __entry->mode,
48 __entry->uid, __entry->gid, __entry->blocks)
49 );
50
51 TRACE_EVENT(ext4_request_inode,
52 TP_PROTO(struct inode *dir, int mode),
53
54 TP_ARGS(dir, mode),
55
56 TP_STRUCT__entry(
57 __field( dev_t, dev )
58 __field( ino_t, dir )
59 __field( __u16, mode )
60 ),
61
62 TP_fast_assign(
63 __entry->dev = dir->i_sb->s_dev;
64 __entry->dir = dir->i_ino;
65 __entry->mode = mode;
66 ),
67
68 TP_printk("dev %d,%d dir %lu mode 0%o",
69 MAJOR(__entry->dev), MINOR(__entry->dev),
70 (unsigned long) __entry->dir, __entry->mode)
71 );
72
73 TRACE_EVENT(ext4_allocate_inode,
74 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
75
76 TP_ARGS(inode, dir, mode),
77
78 TP_STRUCT__entry(
79 __field( dev_t, dev )
80 __field( ino_t, ino )
81 __field( ino_t, dir )
82 __field( __u16, mode )
83 ),
84
85 TP_fast_assign(
86 __entry->dev = inode->i_sb->s_dev;
87 __entry->ino = inode->i_ino;
88 __entry->dir = dir->i_ino;
89 __entry->mode = mode;
90 ),
91
92 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
93 MAJOR(__entry->dev), MINOR(__entry->dev),
94 (unsigned long) __entry->ino,
95 (unsigned long) __entry->dir, __entry->mode)
96 );
97
98 TRACE_EVENT(ext4_evict_inode,
99 TP_PROTO(struct inode *inode),
100
101 TP_ARGS(inode),
102
103 TP_STRUCT__entry(
104 __field( dev_t, dev )
105 __field( ino_t, ino )
106 __field( int, nlink )
107 ),
108
109 TP_fast_assign(
110 __entry->dev = inode->i_sb->s_dev;
111 __entry->ino = inode->i_ino;
112 __entry->nlink = inode->i_nlink;
113 ),
114
115 TP_printk("dev %d,%d ino %lu nlink %d",
116 MAJOR(__entry->dev), MINOR(__entry->dev),
117 (unsigned long) __entry->ino, __entry->nlink)
118 );
119
120 TRACE_EVENT(ext4_drop_inode,
121 TP_PROTO(struct inode *inode, int drop),
122
123 TP_ARGS(inode, drop),
124
125 TP_STRUCT__entry(
126 __field( dev_t, dev )
127 __field( ino_t, ino )
128 __field( int, drop )
129 ),
130
131 TP_fast_assign(
132 __entry->dev = inode->i_sb->s_dev;
133 __entry->ino = inode->i_ino;
134 __entry->drop = drop;
135 ),
136
137 TP_printk("dev %d,%d ino %lu drop %d",
138 MAJOR(__entry->dev), MINOR(__entry->dev),
139 (unsigned long) __entry->ino, __entry->drop)
140 );
141
142 TRACE_EVENT(ext4_mark_inode_dirty,
143 TP_PROTO(struct inode *inode, unsigned long IP),
144
145 TP_ARGS(inode, IP),
146
147 TP_STRUCT__entry(
148 __field( dev_t, dev )
149 __field( ino_t, ino )
150 __field(unsigned long, ip )
151 ),
152
153 TP_fast_assign(
154 __entry->dev = inode->i_sb->s_dev;
155 __entry->ino = inode->i_ino;
156 __entry->ip = IP;
157 ),
158
159 TP_printk("dev %d,%d ino %lu caller %pF",
160 MAJOR(__entry->dev), MINOR(__entry->dev),
161 (unsigned long) __entry->ino, (void *)__entry->ip)
162 );
163
164 TRACE_EVENT(ext4_begin_ordered_truncate,
165 TP_PROTO(struct inode *inode, loff_t new_size),
166
167 TP_ARGS(inode, new_size),
168
169 TP_STRUCT__entry(
170 __field( dev_t, dev )
171 __field( ino_t, ino )
172 __field( loff_t, new_size )
173 ),
174
175 TP_fast_assign(
176 __entry->dev = inode->i_sb->s_dev;
177 __entry->ino = inode->i_ino;
178 __entry->new_size = new_size;
179 ),
180
181 TP_printk("dev %d,%d ino %lu new_size %lld",
182 MAJOR(__entry->dev), MINOR(__entry->dev),
183 (unsigned long) __entry->ino,
184 __entry->new_size)
185 );
186
187 DECLARE_EVENT_CLASS(ext4__write_begin,
188
189 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
190 unsigned int flags),
191
192 TP_ARGS(inode, pos, len, flags),
193
194 TP_STRUCT__entry(
195 __field( dev_t, dev )
196 __field( ino_t, ino )
197 __field( loff_t, pos )
198 __field( unsigned int, len )
199 __field( unsigned int, flags )
200 ),
201
202 TP_fast_assign(
203 __entry->dev = inode->i_sb->s_dev;
204 __entry->ino = inode->i_ino;
205 __entry->pos = pos;
206 __entry->len = len;
207 __entry->flags = flags;
208 ),
209
210 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
211 MAJOR(__entry->dev), MINOR(__entry->dev),
212 (unsigned long) __entry->ino,
213 __entry->pos, __entry->len, __entry->flags)
214 );
215
216 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
217
218 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
219 unsigned int flags),
220
221 TP_ARGS(inode, pos, len, flags)
222 );
223
224 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
225
226 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
227 unsigned int flags),
228
229 TP_ARGS(inode, pos, len, flags)
230 );
231
232 DECLARE_EVENT_CLASS(ext4__write_end,
233 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
234 unsigned int copied),
235
236 TP_ARGS(inode, pos, len, copied),
237
238 TP_STRUCT__entry(
239 __field( dev_t, dev )
240 __field( ino_t, ino )
241 __field( loff_t, pos )
242 __field( unsigned int, len )
243 __field( unsigned int, copied )
244 ),
245
246 TP_fast_assign(
247 __entry->dev = inode->i_sb->s_dev;
248 __entry->ino = inode->i_ino;
249 __entry->pos = pos;
250 __entry->len = len;
251 __entry->copied = copied;
252 ),
253
254 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
255 MAJOR(__entry->dev), MINOR(__entry->dev),
256 (unsigned long) __entry->ino,
257 __entry->pos, __entry->len, __entry->copied)
258 );
259
260 DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end,
261
262 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
263 unsigned int copied),
264
265 TP_ARGS(inode, pos, len, copied)
266 );
267
268 DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end,
269
270 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
271 unsigned int copied),
272
273 TP_ARGS(inode, pos, len, copied)
274 );
275
276 DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
277
278 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
279 unsigned int copied),
280
281 TP_ARGS(inode, pos, len, copied)
282 );
283
284 DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
285
286 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
287 unsigned int copied),
288
289 TP_ARGS(inode, pos, len, copied)
290 );
291
292 TRACE_EVENT(ext4_da_writepages,
293 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
294
295 TP_ARGS(inode, wbc),
296
297 TP_STRUCT__entry(
298 __field( dev_t, dev )
299 __field( ino_t, ino )
300 __field( long, nr_to_write )
301 __field( long, pages_skipped )
302 __field( loff_t, range_start )
303 __field( loff_t, range_end )
304 __field( pgoff_t, writeback_index )
305 __field( int, sync_mode )
306 __field( char, for_kupdate )
307 __field( char, range_cyclic )
308 ),
309
310 TP_fast_assign(
311 __entry->dev = inode->i_sb->s_dev;
312 __entry->ino = inode->i_ino;
313 __entry->nr_to_write = wbc->nr_to_write;
314 __entry->pages_skipped = wbc->pages_skipped;
315 __entry->range_start = wbc->range_start;
316 __entry->range_end = wbc->range_end;
317 __entry->writeback_index = inode->i_mapping->writeback_index;
318 __entry->sync_mode = wbc->sync_mode;
319 __entry->for_kupdate = wbc->for_kupdate;
320 __entry->range_cyclic = wbc->range_cyclic;
321 ),
322
323 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
324 "range_start %lld range_end %lld sync_mode %d "
325 "for_kupdate %d range_cyclic %d writeback_index %lu",
326 MAJOR(__entry->dev), MINOR(__entry->dev),
327 (unsigned long) __entry->ino, __entry->nr_to_write,
328 __entry->pages_skipped, __entry->range_start,
329 __entry->range_end, __entry->sync_mode,
330 __entry->for_kupdate, __entry->range_cyclic,
331 (unsigned long) __entry->writeback_index)
332 );
333
334 TRACE_EVENT(ext4_da_write_pages,
335 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
336
337 TP_ARGS(inode, mpd),
338
339 TP_STRUCT__entry(
340 __field( dev_t, dev )
341 __field( ino_t, ino )
342 __field( __u64, b_blocknr )
343 __field( __u32, b_size )
344 __field( __u32, b_state )
345 __field( unsigned long, first_page )
346 __field( int, io_done )
347 __field( int, pages_written )
348 __field( int, sync_mode )
349 ),
350
351 TP_fast_assign(
352 __entry->dev = inode->i_sb->s_dev;
353 __entry->ino = inode->i_ino;
354 __entry->b_blocknr = mpd->b_blocknr;
355 __entry->b_size = mpd->b_size;
356 __entry->b_state = mpd->b_state;
357 __entry->first_page = mpd->first_page;
358 __entry->io_done = mpd->io_done;
359 __entry->pages_written = mpd->pages_written;
360 __entry->sync_mode = mpd->wbc->sync_mode;
361 ),
362
363 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
364 "first_page %lu io_done %d pages_written %d sync_mode %d",
365 MAJOR(__entry->dev), MINOR(__entry->dev),
366 (unsigned long) __entry->ino,
367 __entry->b_blocknr, __entry->b_size,
368 __entry->b_state, __entry->first_page,
369 __entry->io_done, __entry->pages_written,
370 __entry->sync_mode
371 )
372 );
373
374 TRACE_EVENT(ext4_da_writepages_result,
375 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
376 int ret, int pages_written),
377
378 TP_ARGS(inode, wbc, ret, pages_written),
379
380 TP_STRUCT__entry(
381 __field( dev_t, dev )
382 __field( ino_t, ino )
383 __field( int, ret )
384 __field( int, pages_written )
385 __field( long, pages_skipped )
386 __field( pgoff_t, writeback_index )
387 __field( int, sync_mode )
388 ),
389
390 TP_fast_assign(
391 __entry->dev = inode->i_sb->s_dev;
392 __entry->ino = inode->i_ino;
393 __entry->ret = ret;
394 __entry->pages_written = pages_written;
395 __entry->pages_skipped = wbc->pages_skipped;
396 __entry->writeback_index = inode->i_mapping->writeback_index;
397 __entry->sync_mode = wbc->sync_mode;
398 ),
399
400 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
401 "sync_mode %d writeback_index %lu",
402 MAJOR(__entry->dev), MINOR(__entry->dev),
403 (unsigned long) __entry->ino, __entry->ret,
404 __entry->pages_written, __entry->pages_skipped,
405 __entry->sync_mode,
406 (unsigned long) __entry->writeback_index)
407 );
408
409 DECLARE_EVENT_CLASS(ext4__page_op,
410 TP_PROTO(struct page *page),
411
412 TP_ARGS(page),
413
414 TP_STRUCT__entry(
415 __field( dev_t, dev )
416 __field( ino_t, ino )
417 __field( pgoff_t, index )
418
419 ),
420
421 TP_fast_assign(
422 __entry->dev = page->mapping->host->i_sb->s_dev;
423 __entry->ino = page->mapping->host->i_ino;
424 __entry->index = page->index;
425 ),
426
427 TP_printk("dev %d,%d ino %lu page_index %lu",
428 MAJOR(__entry->dev), MINOR(__entry->dev),
429 (unsigned long) __entry->ino,
430 (unsigned long) __entry->index)
431 );
432
433 DEFINE_EVENT(ext4__page_op, ext4_writepage,
434
435 TP_PROTO(struct page *page),
436
437 TP_ARGS(page)
438 );
439
440 DEFINE_EVENT(ext4__page_op, ext4_readpage,
441
442 TP_PROTO(struct page *page),
443
444 TP_ARGS(page)
445 );
446
447 DEFINE_EVENT(ext4__page_op, ext4_releasepage,
448
449 TP_PROTO(struct page *page),
450
451 TP_ARGS(page)
452 );
453
454 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
455 TP_PROTO(struct page *page, unsigned long offset),
456
457 TP_ARGS(page, offset),
458
459 TP_STRUCT__entry(
460 __field( dev_t, dev )
461 __field( ino_t, ino )
462 __field( pgoff_t, index )
463 __field( unsigned long, offset )
464
465 ),
466
467 TP_fast_assign(
468 __entry->dev = page->mapping->host->i_sb->s_dev;
469 __entry->ino = page->mapping->host->i_ino;
470 __entry->index = page->index;
471 __entry->offset = offset;
472 ),
473
474 TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
475 MAJOR(__entry->dev), MINOR(__entry->dev),
476 (unsigned long) __entry->ino,
477 (unsigned long) __entry->index, __entry->offset)
478 );
479
480 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
481 TP_PROTO(struct page *page, unsigned long offset),
482
483 TP_ARGS(page, offset)
484 );
485
486 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
487 TP_PROTO(struct page *page, unsigned long offset),
488
489 TP_ARGS(page, offset)
490 );
491
492 TRACE_EVENT(ext4_discard_blocks,
493 TP_PROTO(struct super_block *sb, unsigned long long blk,
494 unsigned long long count),
495
496 TP_ARGS(sb, blk, count),
497
498 TP_STRUCT__entry(
499 __field( dev_t, dev )
500 __field( __u64, blk )
501 __field( __u64, count )
502
503 ),
504
505 TP_fast_assign(
506 __entry->dev = sb->s_dev;
507 __entry->blk = blk;
508 __entry->count = count;
509 ),
510
511 TP_printk("dev %d,%d blk %llu count %llu",
512 MAJOR(__entry->dev), MINOR(__entry->dev),
513 __entry->blk, __entry->count)
514 );
515
516 DECLARE_EVENT_CLASS(ext4__mb_new_pa,
517 TP_PROTO(struct ext4_allocation_context *ac,
518 struct ext4_prealloc_space *pa),
519
520 TP_ARGS(ac, pa),
521
522 TP_STRUCT__entry(
523 __field( dev_t, dev )
524 __field( ino_t, ino )
525 __field( __u64, pa_pstart )
526 __field( __u64, pa_lstart )
527 __field( __u32, pa_len )
528
529 ),
530
531 TP_fast_assign(
532 __entry->dev = ac->ac_sb->s_dev;
533 __entry->ino = ac->ac_inode->i_ino;
534 __entry->pa_pstart = pa->pa_pstart;
535 __entry->pa_lstart = pa->pa_lstart;
536 __entry->pa_len = pa->pa_len;
537 ),
538
539 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
540 MAJOR(__entry->dev), MINOR(__entry->dev),
541 (unsigned long) __entry->ino,
542 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
543 );
544
545 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
546
547 TP_PROTO(struct ext4_allocation_context *ac,
548 struct ext4_prealloc_space *pa),
549
550 TP_ARGS(ac, pa)
551 );
552
553 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
554
555 TP_PROTO(struct ext4_allocation_context *ac,
556 struct ext4_prealloc_space *pa),
557
558 TP_ARGS(ac, pa)
559 );
560
561 TRACE_EVENT(ext4_mb_release_inode_pa,
562 TP_PROTO(struct ext4_prealloc_space *pa,
563 unsigned long long block, unsigned int count),
564
565 TP_ARGS(pa, block, count),
566
567 TP_STRUCT__entry(
568 __field( dev_t, dev )
569 __field( ino_t, ino )
570 __field( __u64, block )
571 __field( __u32, count )
572
573 ),
574
575 TP_fast_assign(
576 __entry->dev = pa->pa_inode->i_sb->s_dev;
577 __entry->ino = pa->pa_inode->i_ino;
578 __entry->block = block;
579 __entry->count = count;
580 ),
581
582 TP_printk("dev %d,%d ino %lu block %llu count %u",
583 MAJOR(__entry->dev), MINOR(__entry->dev),
584 (unsigned long) __entry->ino,
585 __entry->block, __entry->count)
586 );
587
588 TRACE_EVENT(ext4_mb_release_group_pa,
589 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
590
591 TP_ARGS(sb, pa),
592
593 TP_STRUCT__entry(
594 __field( dev_t, dev )
595 __field( __u64, pa_pstart )
596 __field( __u32, pa_len )
597
598 ),
599
600 TP_fast_assign(
601 __entry->dev = sb->s_dev;
602 __entry->pa_pstart = pa->pa_pstart;
603 __entry->pa_len = pa->pa_len;
604 ),
605
606 TP_printk("dev %d,%d pstart %llu len %u",
607 MAJOR(__entry->dev), MINOR(__entry->dev),
608 __entry->pa_pstart, __entry->pa_len)
609 );
610
611 TRACE_EVENT(ext4_discard_preallocations,
612 TP_PROTO(struct inode *inode),
613
614 TP_ARGS(inode),
615
616 TP_STRUCT__entry(
617 __field( dev_t, dev )
618 __field( ino_t, ino )
619
620 ),
621
622 TP_fast_assign(
623 __entry->dev = inode->i_sb->s_dev;
624 __entry->ino = inode->i_ino;
625 ),
626
627 TP_printk("dev %d,%d ino %lu",
628 MAJOR(__entry->dev), MINOR(__entry->dev),
629 (unsigned long) __entry->ino)
630 );
631
632 TRACE_EVENT(ext4_mb_discard_preallocations,
633 TP_PROTO(struct super_block *sb, int needed),
634
635 TP_ARGS(sb, needed),
636
637 TP_STRUCT__entry(
638 __field( dev_t, dev )
639 __field( int, needed )
640
641 ),
642
643 TP_fast_assign(
644 __entry->dev = sb->s_dev;
645 __entry->needed = needed;
646 ),
647
648 TP_printk("dev %d,%d needed %d",
649 MAJOR(__entry->dev), MINOR(__entry->dev),
650 __entry->needed)
651 );
652
653 TRACE_EVENT(ext4_request_blocks,
654 TP_PROTO(struct ext4_allocation_request *ar),
655
656 TP_ARGS(ar),
657
658 TP_STRUCT__entry(
659 __field( dev_t, dev )
660 __field( ino_t, ino )
661 __field( unsigned int, len )
662 __field( __u32, logical )
663 __field( __u32, lleft )
664 __field( __u32, lright )
665 __field( __u64, goal )
666 __field( __u64, pleft )
667 __field( __u64, pright )
668 __field( unsigned int, flags )
669 ),
670
671 TP_fast_assign(
672 __entry->dev = ar->inode->i_sb->s_dev;
673 __entry->ino = ar->inode->i_ino;
674 __entry->len = ar->len;
675 __entry->logical = ar->logical;
676 __entry->goal = ar->goal;
677 __entry->lleft = ar->lleft;
678 __entry->lright = ar->lright;
679 __entry->pleft = ar->pleft;
680 __entry->pright = ar->pright;
681 __entry->flags = ar->flags;
682 ),
683
684 TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
685 "lleft %u lright %u pleft %llu pright %llu ",
686 MAJOR(__entry->dev), MINOR(__entry->dev),
687 (unsigned long) __entry->ino, __entry->flags,
688 __entry->len, __entry->logical, __entry->goal,
689 __entry->lleft, __entry->lright, __entry->pleft,
690 __entry->pright)
691 );
692
693 TRACE_EVENT(ext4_allocate_blocks,
694 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
695
696 TP_ARGS(ar, block),
697
698 TP_STRUCT__entry(
699 __field( dev_t, dev )
700 __field( ino_t, ino )
701 __field( __u64, block )
702 __field( unsigned int, len )
703 __field( __u32, logical )
704 __field( __u32, lleft )
705 __field( __u32, lright )
706 __field( __u64, goal )
707 __field( __u64, pleft )
708 __field( __u64, pright )
709 __field( unsigned int, flags )
710 ),
711
712 TP_fast_assign(
713 __entry->dev = ar->inode->i_sb->s_dev;
714 __entry->ino = ar->inode->i_ino;
715 __entry->block = block;
716 __entry->len = ar->len;
717 __entry->logical = ar->logical;
718 __entry->goal = ar->goal;
719 __entry->lleft = ar->lleft;
720 __entry->lright = ar->lright;
721 __entry->pleft = ar->pleft;
722 __entry->pright = ar->pright;
723 __entry->flags = ar->flags;
724 ),
725
726 TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
727 "goal %llu lleft %u lright %u pleft %llu pright %llu",
728 MAJOR(__entry->dev), MINOR(__entry->dev),
729 (unsigned long) __entry->ino, __entry->flags,
730 __entry->len, __entry->block, __entry->logical,
731 __entry->goal, __entry->lleft, __entry->lright,
732 __entry->pleft, __entry->pright)
733 );
734
735 TRACE_EVENT(ext4_free_blocks,
736 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
737 int flags),
738
739 TP_ARGS(inode, block, count, flags),
740
741 TP_STRUCT__entry(
742 __field( dev_t, dev )
743 __field( ino_t, ino )
744 __field( __u64, block )
745 __field( unsigned long, count )
746 __field( int, flags )
747 __field( __u16, mode )
748 ),
749
750 TP_fast_assign(
751 __entry->dev = inode->i_sb->s_dev;
752 __entry->ino = inode->i_ino;
753 __entry->block = block;
754 __entry->count = count;
755 __entry->flags = flags;
756 __entry->mode = inode->i_mode;
757 ),
758
759 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d",
760 MAJOR(__entry->dev), MINOR(__entry->dev),
761 (unsigned long) __entry->ino,
762 __entry->mode, __entry->block, __entry->count,
763 __entry->flags)
764 );
765
766 TRACE_EVENT(ext4_sync_file_enter,
767 TP_PROTO(struct file *file, int datasync),
768
769 TP_ARGS(file, datasync),
770
771 TP_STRUCT__entry(
772 __field( dev_t, dev )
773 __field( ino_t, ino )
774 __field( ino_t, parent )
775 __field( int, datasync )
776 ),
777
778 TP_fast_assign(
779 struct dentry *dentry = file->f_path.dentry;
780
781 __entry->dev = dentry->d_inode->i_sb->s_dev;
782 __entry->ino = dentry->d_inode->i_ino;
783 __entry->datasync = datasync;
784 __entry->parent = dentry->d_parent->d_inode->i_ino;
785 ),
786
787 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
788 MAJOR(__entry->dev), MINOR(__entry->dev),
789 (unsigned long) __entry->ino,
790 (unsigned long) __entry->parent, __entry->datasync)
791 );
792
793 TRACE_EVENT(ext4_sync_file_exit,
794 TP_PROTO(struct inode *inode, int ret),
795
796 TP_ARGS(inode, ret),
797
798 TP_STRUCT__entry(
799 __field( dev_t, dev )
800 __field( ino_t, ino )
801 __field( int, ret )
802 ),
803
804 TP_fast_assign(
805 __entry->dev = inode->i_sb->s_dev;
806 __entry->ino = inode->i_ino;
807 __entry->ret = ret;
808 ),
809
810 TP_printk("dev %d,%d ino %lu ret %d",
811 MAJOR(__entry->dev), MINOR(__entry->dev),
812 (unsigned long) __entry->ino,
813 __entry->ret)
814 );
815
816 TRACE_EVENT(ext4_sync_fs,
817 TP_PROTO(struct super_block *sb, int wait),
818
819 TP_ARGS(sb, wait),
820
821 TP_STRUCT__entry(
822 __field( dev_t, dev )
823 __field( int, wait )
824
825 ),
826
827 TP_fast_assign(
828 __entry->dev = sb->s_dev;
829 __entry->wait = wait;
830 ),
831
832 TP_printk("dev %d,%d wait %d",
833 MAJOR(__entry->dev), MINOR(__entry->dev),
834 __entry->wait)
835 );
836
837 TRACE_EVENT(ext4_alloc_da_blocks,
838 TP_PROTO(struct inode *inode),
839
840 TP_ARGS(inode),
841
842 TP_STRUCT__entry(
843 __field( dev_t, dev )
844 __field( ino_t, ino )
845 __field( unsigned int, data_blocks )
846 __field( unsigned int, meta_blocks )
847 ),
848
849 TP_fast_assign(
850 __entry->dev = inode->i_sb->s_dev;
851 __entry->ino = inode->i_ino;
852 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
853 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
854 ),
855
856 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
857 MAJOR(__entry->dev), MINOR(__entry->dev),
858 (unsigned long) __entry->ino,
859 __entry->data_blocks, __entry->meta_blocks)
860 );
861
862 TRACE_EVENT(ext4_mballoc_alloc,
863 TP_PROTO(struct ext4_allocation_context *ac),
864
865 TP_ARGS(ac),
866
867 TP_STRUCT__entry(
868 __field( dev_t, dev )
869 __field( ino_t, ino )
870 __field( __u32, orig_logical )
871 __field( int, orig_start )
872 __field( __u32, orig_group )
873 __field( int, orig_len )
874 __field( __u32, goal_logical )
875 __field( int, goal_start )
876 __field( __u32, goal_group )
877 __field( int, goal_len )
878 __field( __u32, result_logical )
879 __field( int, result_start )
880 __field( __u32, result_group )
881 __field( int, result_len )
882 __field( __u16, found )
883 __field( __u16, groups )
884 __field( __u16, buddy )
885 __field( __u16, flags )
886 __field( __u16, tail )
887 __field( __u8, cr )
888 ),
889
890 TP_fast_assign(
891 __entry->dev = ac->ac_inode->i_sb->s_dev;
892 __entry->ino = ac->ac_inode->i_ino;
893 __entry->orig_logical = ac->ac_o_ex.fe_logical;
894 __entry->orig_start = ac->ac_o_ex.fe_start;
895 __entry->orig_group = ac->ac_o_ex.fe_group;
896 __entry->orig_len = ac->ac_o_ex.fe_len;
897 __entry->goal_logical = ac->ac_g_ex.fe_logical;
898 __entry->goal_start = ac->ac_g_ex.fe_start;
899 __entry->goal_group = ac->ac_g_ex.fe_group;
900 __entry->goal_len = ac->ac_g_ex.fe_len;
901 __entry->result_logical = ac->ac_f_ex.fe_logical;
902 __entry->result_start = ac->ac_f_ex.fe_start;
903 __entry->result_group = ac->ac_f_ex.fe_group;
904 __entry->result_len = ac->ac_f_ex.fe_len;
905 __entry->found = ac->ac_found;
906 __entry->flags = ac->ac_flags;
907 __entry->groups = ac->ac_groups_scanned;
908 __entry->buddy = ac->ac_buddy;
909 __entry->tail = ac->ac_tail;
910 __entry->cr = ac->ac_criteria;
911 ),
912
913 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
914 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
915 "tail %u broken %u",
916 MAJOR(__entry->dev), MINOR(__entry->dev),
917 (unsigned long) __entry->ino,
918 __entry->orig_group, __entry->orig_start,
919 __entry->orig_len, __entry->orig_logical,
920 __entry->goal_group, __entry->goal_start,
921 __entry->goal_len, __entry->goal_logical,
922 __entry->result_group, __entry->result_start,
923 __entry->result_len, __entry->result_logical,
924 __entry->found, __entry->groups, __entry->cr,
925 __entry->flags, __entry->tail,
926 __entry->buddy ? 1 << __entry->buddy : 0)
927 );
928
929 TRACE_EVENT(ext4_mballoc_prealloc,
930 TP_PROTO(struct ext4_allocation_context *ac),
931
932 TP_ARGS(ac),
933
934 TP_STRUCT__entry(
935 __field( dev_t, dev )
936 __field( ino_t, ino )
937 __field( __u32, orig_logical )
938 __field( int, orig_start )
939 __field( __u32, orig_group )
940 __field( int, orig_len )
941 __field( __u32, result_logical )
942 __field( int, result_start )
943 __field( __u32, result_group )
944 __field( int, result_len )
945 ),
946
947 TP_fast_assign(
948 __entry->dev = ac->ac_inode->i_sb->s_dev;
949 __entry->ino = ac->ac_inode->i_ino;
950 __entry->orig_logical = ac->ac_o_ex.fe_logical;
951 __entry->orig_start = ac->ac_o_ex.fe_start;
952 __entry->orig_group = ac->ac_o_ex.fe_group;
953 __entry->orig_len = ac->ac_o_ex.fe_len;
954 __entry->result_logical = ac->ac_b_ex.fe_logical;
955 __entry->result_start = ac->ac_b_ex.fe_start;
956 __entry->result_group = ac->ac_b_ex.fe_group;
957 __entry->result_len = ac->ac_b_ex.fe_len;
958 ),
959
960 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
961 MAJOR(__entry->dev), MINOR(__entry->dev),
962 (unsigned long) __entry->ino,
963 __entry->orig_group, __entry->orig_start,
964 __entry->orig_len, __entry->orig_logical,
965 __entry->result_group, __entry->result_start,
966 __entry->result_len, __entry->result_logical)
967 );
968
969 DECLARE_EVENT_CLASS(ext4__mballoc,
970 TP_PROTO(struct super_block *sb,
971 struct inode *inode,
972 ext4_group_t group,
973 ext4_grpblk_t start,
974 ext4_grpblk_t len),
975
976 TP_ARGS(sb, inode, group, start, len),
977
978 TP_STRUCT__entry(
979 __field( dev_t, dev )
980 __field( ino_t, ino )
981 __field( int, result_start )
982 __field( __u32, result_group )
983 __field( int, result_len )
984 ),
985
986 TP_fast_assign(
987 __entry->dev = sb->s_dev;
988 __entry->ino = inode ? inode->i_ino : 0;
989 __entry->result_start = start;
990 __entry->result_group = group;
991 __entry->result_len = len;
992 ),
993
994 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
995 MAJOR(__entry->dev), MINOR(__entry->dev),
996 (unsigned long) __entry->ino,
997 __entry->result_group, __entry->result_start,
998 __entry->result_len)
999 );
1000
1001 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1002
1003 TP_PROTO(struct super_block *sb,
1004 struct inode *inode,
1005 ext4_group_t group,
1006 ext4_grpblk_t start,
1007 ext4_grpblk_t len),
1008
1009 TP_ARGS(sb, inode, group, start, len)
1010 );
1011
1012 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1013
1014 TP_PROTO(struct super_block *sb,
1015 struct inode *inode,
1016 ext4_group_t group,
1017 ext4_grpblk_t start,
1018 ext4_grpblk_t len),
1019
1020 TP_ARGS(sb, inode, group, start, len)
1021 );
1022
1023 TRACE_EVENT(ext4_forget,
1024 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1025
1026 TP_ARGS(inode, is_metadata, block),
1027
1028 TP_STRUCT__entry(
1029 __field( dev_t, dev )
1030 __field( ino_t, ino )
1031 __field( __u64, block )
1032 __field( int, is_metadata )
1033 __field( __u16, mode )
1034 ),
1035
1036 TP_fast_assign(
1037 __entry->dev = inode->i_sb->s_dev;
1038 __entry->ino = inode->i_ino;
1039 __entry->block = block;
1040 __entry->is_metadata = is_metadata;
1041 __entry->mode = inode->i_mode;
1042 ),
1043
1044 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1045 MAJOR(__entry->dev), MINOR(__entry->dev),
1046 (unsigned long) __entry->ino,
1047 __entry->mode, __entry->is_metadata, __entry->block)
1048 );
1049
1050 TRACE_EVENT(ext4_da_update_reserve_space,
1051 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1052
1053 TP_ARGS(inode, used_blocks, quota_claim),
1054
1055 TP_STRUCT__entry(
1056 __field( dev_t, dev )
1057 __field( ino_t, ino )
1058 __field( __u64, i_blocks )
1059 __field( int, used_blocks )
1060 __field( int, reserved_data_blocks )
1061 __field( int, reserved_meta_blocks )
1062 __field( int, allocated_meta_blocks )
1063 __field( int, quota_claim )
1064 __field( __u16, mode )
1065 ),
1066
1067 TP_fast_assign(
1068 __entry->dev = inode->i_sb->s_dev;
1069 __entry->ino = inode->i_ino;
1070 __entry->i_blocks = inode->i_blocks;
1071 __entry->used_blocks = used_blocks;
1072 __entry->reserved_data_blocks =
1073 EXT4_I(inode)->i_reserved_data_blocks;
1074 __entry->reserved_meta_blocks =
1075 EXT4_I(inode)->i_reserved_meta_blocks;
1076 __entry->allocated_meta_blocks =
1077 EXT4_I(inode)->i_allocated_meta_blocks;
1078 __entry->quota_claim = quota_claim;
1079 __entry->mode = inode->i_mode;
1080 ),
1081
1082 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1083 "reserved_data_blocks %d reserved_meta_blocks %d "
1084 "allocated_meta_blocks %d quota_claim %d",
1085 MAJOR(__entry->dev), MINOR(__entry->dev),
1086 (unsigned long) __entry->ino,
1087 __entry->mode, __entry->i_blocks,
1088 __entry->used_blocks, __entry->reserved_data_blocks,
1089 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1090 __entry->quota_claim)
1091 );
1092
1093 TRACE_EVENT(ext4_da_reserve_space,
1094 TP_PROTO(struct inode *inode, int md_needed),
1095
1096 TP_ARGS(inode, md_needed),
1097
1098 TP_STRUCT__entry(
1099 __field( dev_t, dev )
1100 __field( ino_t, ino )
1101 __field( __u64, i_blocks )
1102 __field( int, md_needed )
1103 __field( int, reserved_data_blocks )
1104 __field( int, reserved_meta_blocks )
1105 __field( __u16, mode )
1106 ),
1107
1108 TP_fast_assign(
1109 __entry->dev = inode->i_sb->s_dev;
1110 __entry->ino = inode->i_ino;
1111 __entry->i_blocks = inode->i_blocks;
1112 __entry->md_needed = md_needed;
1113 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1114 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1115 __entry->mode = inode->i_mode;
1116 ),
1117
1118 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1119 "reserved_data_blocks %d reserved_meta_blocks %d",
1120 MAJOR(__entry->dev), MINOR(__entry->dev),
1121 (unsigned long) __entry->ino,
1122 __entry->mode, __entry->i_blocks,
1123 __entry->md_needed, __entry->reserved_data_blocks,
1124 __entry->reserved_meta_blocks)
1125 );
1126
1127 TRACE_EVENT(ext4_da_release_space,
1128 TP_PROTO(struct inode *inode, int freed_blocks),
1129
1130 TP_ARGS(inode, freed_blocks),
1131
1132 TP_STRUCT__entry(
1133 __field( dev_t, dev )
1134 __field( ino_t, ino )
1135 __field( __u64, i_blocks )
1136 __field( int, freed_blocks )
1137 __field( int, reserved_data_blocks )
1138 __field( int, reserved_meta_blocks )
1139 __field( int, allocated_meta_blocks )
1140 __field( __u16, mode )
1141 ),
1142
1143 TP_fast_assign(
1144 __entry->dev = inode->i_sb->s_dev;
1145 __entry->ino = inode->i_ino;
1146 __entry->i_blocks = inode->i_blocks;
1147 __entry->freed_blocks = freed_blocks;
1148 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1149 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1150 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
1151 __entry->mode = inode->i_mode;
1152 ),
1153
1154 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1155 "reserved_data_blocks %d reserved_meta_blocks %d "
1156 "allocated_meta_blocks %d",
1157 MAJOR(__entry->dev), MINOR(__entry->dev),
1158 (unsigned long) __entry->ino,
1159 __entry->mode, __entry->i_blocks,
1160 __entry->freed_blocks, __entry->reserved_data_blocks,
1161 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1162 );
1163
1164 DECLARE_EVENT_CLASS(ext4__bitmap_load,
1165 TP_PROTO(struct super_block *sb, unsigned long group),
1166
1167 TP_ARGS(sb, group),
1168
1169 TP_STRUCT__entry(
1170 __field( dev_t, dev )
1171 __field( __u32, group )
1172
1173 ),
1174
1175 TP_fast_assign(
1176 __entry->dev = sb->s_dev;
1177 __entry->group = group;
1178 ),
1179
1180 TP_printk("dev %d,%d group %u",
1181 MAJOR(__entry->dev), MINOR(__entry->dev),
1182 __entry->group)
1183 );
1184
1185 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1186
1187 TP_PROTO(struct super_block *sb, unsigned long group),
1188
1189 TP_ARGS(sb, group)
1190 );
1191
1192 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1193
1194 TP_PROTO(struct super_block *sb, unsigned long group),
1195
1196 TP_ARGS(sb, group)
1197 );
1198
1199 DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1200
1201 TP_PROTO(struct super_block *sb, unsigned long group),
1202
1203 TP_ARGS(sb, group)
1204 );
1205
1206 DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1207
1208 TP_PROTO(struct super_block *sb, unsigned long group),
1209
1210 TP_ARGS(sb, group)
1211 );
1212
1213 TRACE_EVENT(ext4_direct_IO_enter,
1214 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1215
1216 TP_ARGS(inode, offset, len, rw),
1217
1218 TP_STRUCT__entry(
1219 __field( dev_t, dev )
1220 __field( ino_t, ino )
1221 __field( loff_t, pos )
1222 __field( unsigned long, len )
1223 __field( int, rw )
1224 ),
1225
1226 TP_fast_assign(
1227 __entry->dev = inode->i_sb->s_dev;
1228 __entry->ino = inode->i_ino;
1229 __entry->pos = offset;
1230 __entry->len = len;
1231 __entry->rw = rw;
1232 ),
1233
1234 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1235 MAJOR(__entry->dev), MINOR(__entry->dev),
1236 (unsigned long) __entry->ino,
1237 __entry->pos, __entry->len, __entry->rw)
1238 );
1239
1240 TRACE_EVENT(ext4_direct_IO_exit,
1241 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1242 int rw, int ret),
1243
1244 TP_ARGS(inode, offset, len, rw, ret),
1245
1246 TP_STRUCT__entry(
1247 __field( dev_t, dev )
1248 __field( ino_t, ino )
1249 __field( loff_t, pos )
1250 __field( unsigned long, len )
1251 __field( int, rw )
1252 __field( int, ret )
1253 ),
1254
1255 TP_fast_assign(
1256 __entry->dev = inode->i_sb->s_dev;
1257 __entry->ino = inode->i_ino;
1258 __entry->pos = offset;
1259 __entry->len = len;
1260 __entry->rw = rw;
1261 __entry->ret = ret;
1262 ),
1263
1264 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1265 MAJOR(__entry->dev), MINOR(__entry->dev),
1266 (unsigned long) __entry->ino,
1267 __entry->pos, __entry->len,
1268 __entry->rw, __entry->ret)
1269 );
1270
1271 TRACE_EVENT(ext4_fallocate_enter,
1272 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1273
1274 TP_ARGS(inode, offset, len, mode),
1275
1276 TP_STRUCT__entry(
1277 __field( dev_t, dev )
1278 __field( ino_t, ino )
1279 __field( loff_t, pos )
1280 __field( loff_t, len )
1281 __field( int, mode )
1282 ),
1283
1284 TP_fast_assign(
1285 __entry->dev = inode->i_sb->s_dev;
1286 __entry->ino = inode->i_ino;
1287 __entry->pos = offset;
1288 __entry->len = len;
1289 __entry->mode = mode;
1290 ),
1291
1292 TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
1293 MAJOR(__entry->dev), MINOR(__entry->dev),
1294 (unsigned long) __entry->ino, __entry->pos,
1295 __entry->len, __entry->mode)
1296 );
1297
1298 TRACE_EVENT(ext4_fallocate_exit,
1299 TP_PROTO(struct inode *inode, loff_t offset,
1300 unsigned int max_blocks, int ret),
1301
1302 TP_ARGS(inode, offset, max_blocks, ret),
1303
1304 TP_STRUCT__entry(
1305 __field( dev_t, dev )
1306 __field( ino_t, ino )
1307 __field( loff_t, pos )
1308 __field( unsigned int, blocks )
1309 __field( int, ret )
1310 ),
1311
1312 TP_fast_assign(
1313 __entry->dev = inode->i_sb->s_dev;
1314 __entry->ino = inode->i_ino;
1315 __entry->pos = offset;
1316 __entry->blocks = max_blocks;
1317 __entry->ret = ret;
1318 ),
1319
1320 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1321 MAJOR(__entry->dev), MINOR(__entry->dev),
1322 (unsigned long) __entry->ino,
1323 __entry->pos, __entry->blocks,
1324 __entry->ret)
1325 );
1326
1327 TRACE_EVENT(ext4_unlink_enter,
1328 TP_PROTO(struct inode *parent, struct dentry *dentry),
1329
1330 TP_ARGS(parent, dentry),
1331
1332 TP_STRUCT__entry(
1333 __field( dev_t, dev )
1334 __field( ino_t, ino )
1335 __field( ino_t, parent )
1336 __field( loff_t, size )
1337 ),
1338
1339 TP_fast_assign(
1340 __entry->dev = dentry->d_inode->i_sb->s_dev;
1341 __entry->ino = dentry->d_inode->i_ino;
1342 __entry->parent = parent->i_ino;
1343 __entry->size = dentry->d_inode->i_size;
1344 ),
1345
1346 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1347 MAJOR(__entry->dev), MINOR(__entry->dev),
1348 (unsigned long) __entry->ino, __entry->size,
1349 (unsigned long) __entry->parent)
1350 );
1351
1352 TRACE_EVENT(ext4_unlink_exit,
1353 TP_PROTO(struct dentry *dentry, int ret),
1354
1355 TP_ARGS(dentry, ret),
1356
1357 TP_STRUCT__entry(
1358 __field( dev_t, dev )
1359 __field( ino_t, ino )
1360 __field( int, ret )
1361 ),
1362
1363 TP_fast_assign(
1364 __entry->dev = dentry->d_inode->i_sb->s_dev;
1365 __entry->ino = dentry->d_inode->i_ino;
1366 __entry->ret = ret;
1367 ),
1368
1369 TP_printk("dev %d,%d ino %lu ret %d",
1370 MAJOR(__entry->dev), MINOR(__entry->dev),
1371 (unsigned long) __entry->ino,
1372 __entry->ret)
1373 );
1374
1375 DECLARE_EVENT_CLASS(ext4__truncate,
1376 TP_PROTO(struct inode *inode),
1377
1378 TP_ARGS(inode),
1379
1380 TP_STRUCT__entry(
1381 __field( dev_t, dev )
1382 __field( ino_t, ino )
1383 __field( __u64, blocks )
1384 ),
1385
1386 TP_fast_assign(
1387 __entry->dev = inode->i_sb->s_dev;
1388 __entry->ino = inode->i_ino;
1389 __entry->blocks = inode->i_blocks;
1390 ),
1391
1392 TP_printk("dev %d,%d ino %lu blocks %llu",
1393 MAJOR(__entry->dev), MINOR(__entry->dev),
1394 (unsigned long) __entry->ino, __entry->blocks)
1395 );
1396
1397 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1398
1399 TP_PROTO(struct inode *inode),
1400
1401 TP_ARGS(inode)
1402 );
1403
1404 DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1405
1406 TP_PROTO(struct inode *inode),
1407
1408 TP_ARGS(inode)
1409 );
1410
1411 /* 'ux' is the uninitialized extent. */
1412 TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1413 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1414 struct ext4_extent *ux),
1415
1416 TP_ARGS(inode, map, ux),
1417
1418 TP_STRUCT__entry(
1419 __field( dev_t, dev )
1420 __field( ino_t, ino )
1421 __field( ext4_lblk_t, m_lblk )
1422 __field( unsigned, m_len )
1423 __field( ext4_lblk_t, u_lblk )
1424 __field( unsigned, u_len )
1425 __field( ext4_fsblk_t, u_pblk )
1426 ),
1427
1428 TP_fast_assign(
1429 __entry->dev = inode->i_sb->s_dev;
1430 __entry->ino = inode->i_ino;
1431 __entry->m_lblk = map->m_lblk;
1432 __entry->m_len = map->m_len;
1433 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1434 __entry->u_len = ext4_ext_get_actual_len(ux);
1435 __entry->u_pblk = ext4_ext_pblock(ux);
1436 ),
1437
1438 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1439 "u_pblk %llu",
1440 MAJOR(__entry->dev), MINOR(__entry->dev),
1441 (unsigned long) __entry->ino,
1442 __entry->m_lblk, __entry->m_len,
1443 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1444 );
1445
1446 /*
1447 * 'ux' is the uninitialized extent.
1448 * 'ix' is the initialized extent to which blocks are transferred.
1449 */
1450 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1451 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1452 struct ext4_extent *ux, struct ext4_extent *ix),
1453
1454 TP_ARGS(inode, map, ux, ix),
1455
1456 TP_STRUCT__entry(
1457 __field( dev_t, dev )
1458 __field( ino_t, ino )
1459 __field( ext4_lblk_t, m_lblk )
1460 __field( unsigned, m_len )
1461 __field( ext4_lblk_t, u_lblk )
1462 __field( unsigned, u_len )
1463 __field( ext4_fsblk_t, u_pblk )
1464 __field( ext4_lblk_t, i_lblk )
1465 __field( unsigned, i_len )
1466 __field( ext4_fsblk_t, i_pblk )
1467 ),
1468
1469 TP_fast_assign(
1470 __entry->dev = inode->i_sb->s_dev;
1471 __entry->ino = inode->i_ino;
1472 __entry->m_lblk = map->m_lblk;
1473 __entry->m_len = map->m_len;
1474 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1475 __entry->u_len = ext4_ext_get_actual_len(ux);
1476 __entry->u_pblk = ext4_ext_pblock(ux);
1477 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1478 __entry->i_len = ext4_ext_get_actual_len(ix);
1479 __entry->i_pblk = ext4_ext_pblock(ix);
1480 ),
1481
1482 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1483 "u_lblk %u u_len %u u_pblk %llu "
1484 "i_lblk %u i_len %u i_pblk %llu ",
1485 MAJOR(__entry->dev), MINOR(__entry->dev),
1486 (unsigned long) __entry->ino,
1487 __entry->m_lblk, __entry->m_len,
1488 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1489 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1490 );
1491
1492 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1493 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1494 unsigned int len, unsigned int flags),
1495
1496 TP_ARGS(inode, lblk, len, flags),
1497
1498 TP_STRUCT__entry(
1499 __field( dev_t, dev )
1500 __field( ino_t, ino )
1501 __field( ext4_lblk_t, lblk )
1502 __field( unsigned int, len )
1503 __field( unsigned int, flags )
1504 ),
1505
1506 TP_fast_assign(
1507 __entry->dev = inode->i_sb->s_dev;
1508 __entry->ino = inode->i_ino;
1509 __entry->lblk = lblk;
1510 __entry->len = len;
1511 __entry->flags = flags;
1512 ),
1513
1514 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
1515 MAJOR(__entry->dev), MINOR(__entry->dev),
1516 (unsigned long) __entry->ino,
1517 __entry->lblk, __entry->len, __entry->flags)
1518 );
1519
1520 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1521 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1522 unsigned len, unsigned flags),
1523
1524 TP_ARGS(inode, lblk, len, flags)
1525 );
1526
1527 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1528 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1529 unsigned len, unsigned flags),
1530
1531 TP_ARGS(inode, lblk, len, flags)
1532 );
1533
1534 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1535 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1536
1537 TP_ARGS(inode, map, ret),
1538
1539 TP_STRUCT__entry(
1540 __field( dev_t, dev )
1541 __field( ino_t, ino )
1542 __field( ext4_fsblk_t, pblk )
1543 __field( ext4_lblk_t, lblk )
1544 __field( unsigned int, len )
1545 __field( unsigned int, flags )
1546 __field( int, ret )
1547 ),
1548
1549 TP_fast_assign(
1550 __entry->dev = inode->i_sb->s_dev;
1551 __entry->ino = inode->i_ino;
1552 __entry->pblk = map->m_pblk;
1553 __entry->lblk = map->m_lblk;
1554 __entry->len = map->m_len;
1555 __entry->flags = map->m_flags;
1556 __entry->ret = ret;
1557 ),
1558
1559 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d",
1560 MAJOR(__entry->dev), MINOR(__entry->dev),
1561 (unsigned long) __entry->ino,
1562 __entry->lblk, __entry->pblk,
1563 __entry->len, __entry->flags, __entry->ret)
1564 );
1565
1566 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1567 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1568
1569 TP_ARGS(inode, map, ret)
1570 );
1571
1572 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1573 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1574
1575 TP_ARGS(inode, map, ret)
1576 );
1577
1578 TRACE_EVENT(ext4_ext_load_extent,
1579 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1580
1581 TP_ARGS(inode, lblk, pblk),
1582
1583 TP_STRUCT__entry(
1584 __field( dev_t, dev )
1585 __field( ino_t, ino )
1586 __field( ext4_fsblk_t, pblk )
1587 __field( ext4_lblk_t, lblk )
1588 ),
1589
1590 TP_fast_assign(
1591 __entry->dev = inode->i_sb->s_dev;
1592 __entry->ino = inode->i_ino;
1593 __entry->pblk = pblk;
1594 __entry->lblk = lblk;
1595 ),
1596
1597 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1598 MAJOR(__entry->dev), MINOR(__entry->dev),
1599 (unsigned long) __entry->ino,
1600 __entry->lblk, __entry->pblk)
1601 );
1602
1603 TRACE_EVENT(ext4_load_inode,
1604 TP_PROTO(struct inode *inode),
1605
1606 TP_ARGS(inode),
1607
1608 TP_STRUCT__entry(
1609 __field( dev_t, dev )
1610 __field( ino_t, ino )
1611 ),
1612
1613 TP_fast_assign(
1614 __entry->dev = inode->i_sb->s_dev;
1615 __entry->ino = inode->i_ino;
1616 ),
1617
1618 TP_printk("dev %d,%d ino %ld",
1619 MAJOR(__entry->dev), MINOR(__entry->dev),
1620 (unsigned long) __entry->ino)
1621 );
1622
1623 TRACE_EVENT(ext4_journal_start,
1624 TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
1625
1626 TP_ARGS(sb, nblocks, IP),
1627
1628 TP_STRUCT__entry(
1629 __field( dev_t, dev )
1630 __field(unsigned long, ip )
1631 __field( int, nblocks )
1632 ),
1633
1634 TP_fast_assign(
1635 __entry->dev = sb->s_dev;
1636 __entry->ip = IP;
1637 __entry->nblocks = nblocks;
1638 ),
1639
1640 TP_printk("dev %d,%d nblocks %d caller %pF",
1641 MAJOR(__entry->dev), MINOR(__entry->dev),
1642 __entry->nblocks, (void *)__entry->ip)
1643 );
1644
1645 DECLARE_EVENT_CLASS(ext4__trim,
1646 TP_PROTO(struct super_block *sb,
1647 ext4_group_t group,
1648 ext4_grpblk_t start,
1649 ext4_grpblk_t len),
1650
1651 TP_ARGS(sb, group, start, len),
1652
1653 TP_STRUCT__entry(
1654 __field( int, dev_major )
1655 __field( int, dev_minor )
1656 __field( __u32, group )
1657 __field( int, start )
1658 __field( int, len )
1659 ),
1660
1661 TP_fast_assign(
1662 __entry->dev_major = MAJOR(sb->s_dev);
1663 __entry->dev_minor = MINOR(sb->s_dev);
1664 __entry->group = group;
1665 __entry->start = start;
1666 __entry->len = len;
1667 ),
1668
1669 TP_printk("dev %d,%d group %u, start %d, len %d",
1670 __entry->dev_major, __entry->dev_minor,
1671 __entry->group, __entry->start, __entry->len)
1672 );
1673
1674 DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1675
1676 TP_PROTO(struct super_block *sb,
1677 ext4_group_t group,
1678 ext4_grpblk_t start,
1679 ext4_grpblk_t len),
1680
1681 TP_ARGS(sb, group, start, len)
1682 );
1683
1684 DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1685
1686 TP_PROTO(struct super_block *sb,
1687 ext4_group_t group,
1688 ext4_grpblk_t start,
1689 ext4_grpblk_t len),
1690
1691 TP_ARGS(sb, group, start, len)
1692 );
1693
1694 TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
1695 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1696 unsigned int allocated, ext4_fsblk_t newblock),
1697
1698 TP_ARGS(inode, map, flags, allocated, newblock),
1699
1700 TP_STRUCT__entry(
1701 __field( dev_t, dev )
1702 __field( ino_t, ino )
1703 __field( int, flags )
1704 __field( ext4_lblk_t, lblk )
1705 __field( ext4_fsblk_t, pblk )
1706 __field( unsigned int, len )
1707 __field( unsigned int, allocated )
1708 __field( ext4_fsblk_t, newblk )
1709 ),
1710
1711 TP_fast_assign(
1712 __entry->dev = inode->i_sb->s_dev;
1713 __entry->ino = inode->i_ino;
1714 __entry->flags = flags;
1715 __entry->lblk = map->m_lblk;
1716 __entry->pblk = map->m_pblk;
1717 __entry->len = map->m_len;
1718 __entry->allocated = allocated;
1719 __entry->newblk = newblock;
1720 ),
1721
1722 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %x "
1723 "allocated %d newblock %llu",
1724 MAJOR(__entry->dev), MINOR(__entry->dev),
1725 (unsigned long) __entry->ino,
1726 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1727 __entry->len, __entry->flags,
1728 (unsigned int) __entry->allocated,
1729 (unsigned long long) __entry->newblk)
1730 );
1731
1732 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1733 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1734
1735 TP_ARGS(sb, map, ret),
1736
1737 TP_STRUCT__entry(
1738 __field( dev_t, dev )
1739 __field( unsigned int, flags )
1740 __field( ext4_lblk_t, lblk )
1741 __field( ext4_fsblk_t, pblk )
1742 __field( unsigned int, len )
1743 __field( int, ret )
1744 ),
1745
1746 TP_fast_assign(
1747 __entry->dev = sb->s_dev;
1748 __entry->flags = map->m_flags;
1749 __entry->lblk = map->m_lblk;
1750 __entry->pblk = map->m_pblk;
1751 __entry->len = map->m_len;
1752 __entry->ret = ret;
1753 ),
1754
1755 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d",
1756 MAJOR(__entry->dev), MINOR(__entry->dev),
1757 __entry->lblk, (unsigned long long) __entry->pblk,
1758 __entry->len, __entry->flags, __entry->ret)
1759 );
1760
1761 TRACE_EVENT(ext4_ext_put_in_cache,
1762 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1763 ext4_fsblk_t start),
1764
1765 TP_ARGS(inode, lblk, len, start),
1766
1767 TP_STRUCT__entry(
1768 __field( dev_t, dev )
1769 __field( ino_t, ino )
1770 __field( ext4_lblk_t, lblk )
1771 __field( unsigned int, len )
1772 __field( ext4_fsblk_t, start )
1773 ),
1774
1775 TP_fast_assign(
1776 __entry->dev = inode->i_sb->s_dev;
1777 __entry->ino = inode->i_ino;
1778 __entry->lblk = lblk;
1779 __entry->len = len;
1780 __entry->start = start;
1781 ),
1782
1783 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1784 MAJOR(__entry->dev), MINOR(__entry->dev),
1785 (unsigned long) __entry->ino,
1786 (unsigned) __entry->lblk,
1787 __entry->len,
1788 (unsigned long long) __entry->start)
1789 );
1790
1791 TRACE_EVENT(ext4_ext_in_cache,
1792 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1793
1794 TP_ARGS(inode, lblk, ret),
1795
1796 TP_STRUCT__entry(
1797 __field( dev_t, dev )
1798 __field( ino_t, ino )
1799 __field( ext4_lblk_t, lblk )
1800 __field( int, ret )
1801 ),
1802
1803 TP_fast_assign(
1804 __entry->dev = inode->i_sb->s_dev;
1805 __entry->ino = inode->i_ino;
1806 __entry->lblk = lblk;
1807 __entry->ret = ret;
1808 ),
1809
1810 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1811 MAJOR(__entry->dev), MINOR(__entry->dev),
1812 (unsigned long) __entry->ino,
1813 (unsigned) __entry->lblk,
1814 __entry->ret)
1815
1816 );
1817
1818 TRACE_EVENT(ext4_find_delalloc_range,
1819 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1820 int reverse, int found, ext4_lblk_t found_blk),
1821
1822 TP_ARGS(inode, from, to, reverse, found, found_blk),
1823
1824 TP_STRUCT__entry(
1825 __field( dev_t, dev )
1826 __field( ino_t, ino )
1827 __field( ext4_lblk_t, from )
1828 __field( ext4_lblk_t, to )
1829 __field( int, reverse )
1830 __field( int, found )
1831 __field( ext4_lblk_t, found_blk )
1832 ),
1833
1834 TP_fast_assign(
1835 __entry->dev = inode->i_sb->s_dev;
1836 __entry->ino = inode->i_ino;
1837 __entry->from = from;
1838 __entry->to = to;
1839 __entry->reverse = reverse;
1840 __entry->found = found;
1841 __entry->found_blk = found_blk;
1842 ),
1843
1844 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1845 "(blk = %u)",
1846 MAJOR(__entry->dev), MINOR(__entry->dev),
1847 (unsigned long) __entry->ino,
1848 (unsigned) __entry->from, (unsigned) __entry->to,
1849 __entry->reverse, __entry->found,
1850 (unsigned) __entry->found_blk)
1851 );
1852
1853 TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1854 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1855
1856 TP_ARGS(inode, lblk, len),
1857
1858 TP_STRUCT__entry(
1859 __field( dev_t, dev )
1860 __field( ino_t, ino )
1861 __field( ext4_lblk_t, lblk )
1862 __field( unsigned int, len )
1863 ),
1864
1865 TP_fast_assign(
1866 __entry->dev = inode->i_sb->s_dev;
1867 __entry->ino = inode->i_ino;
1868 __entry->lblk = lblk;
1869 __entry->len = len;
1870 ),
1871
1872 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1873 MAJOR(__entry->dev), MINOR(__entry->dev),
1874 (unsigned long) __entry->ino,
1875 (unsigned) __entry->lblk,
1876 __entry->len)
1877 );
1878
1879 TRACE_EVENT(ext4_ext_show_extent,
1880 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1881 unsigned short len),
1882
1883 TP_ARGS(inode, lblk, pblk, len),
1884
1885 TP_STRUCT__entry(
1886 __field( dev_t, dev )
1887 __field( ino_t, ino )
1888 __field( ext4_fsblk_t, pblk )
1889 __field( ext4_lblk_t, lblk )
1890 __field( unsigned short, len )
1891 ),
1892
1893 TP_fast_assign(
1894 __entry->dev = inode->i_sb->s_dev;
1895 __entry->ino = inode->i_ino;
1896 __entry->pblk = pblk;
1897 __entry->lblk = lblk;
1898 __entry->len = len;
1899 ),
1900
1901 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
1902 MAJOR(__entry->dev), MINOR(__entry->dev),
1903 (unsigned long) __entry->ino,
1904 (unsigned) __entry->lblk,
1905 (unsigned long long) __entry->pblk,
1906 (unsigned short) __entry->len)
1907 );
1908
1909 TRACE_EVENT(ext4_remove_blocks,
1910 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1911 ext4_lblk_t from, ext4_fsblk_t to,
1912 ext4_fsblk_t partial_cluster),
1913
1914 TP_ARGS(inode, ex, from, to, partial_cluster),
1915
1916 TP_STRUCT__entry(
1917 __field( dev_t, dev )
1918 __field( ino_t, ino )
1919 __field( ext4_lblk_t, from )
1920 __field( ext4_lblk_t, to )
1921 __field( ext4_fsblk_t, partial )
1922 __field( ext4_fsblk_t, ee_pblk )
1923 __field( ext4_lblk_t, ee_lblk )
1924 __field( unsigned short, ee_len )
1925 ),
1926
1927 TP_fast_assign(
1928 __entry->dev = inode->i_sb->s_dev;
1929 __entry->ino = inode->i_ino;
1930 __entry->from = from;
1931 __entry->to = to;
1932 __entry->partial = partial_cluster;
1933 __entry->ee_pblk = ext4_ext_pblock(ex);
1934 __entry->ee_lblk = cpu_to_le32(ex->ee_block);
1935 __entry->ee_len = ext4_ext_get_actual_len(ex);
1936 ),
1937
1938 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
1939 "from %u to %u partial_cluster %u",
1940 MAJOR(__entry->dev), MINOR(__entry->dev),
1941 (unsigned long) __entry->ino,
1942 (unsigned) __entry->ee_lblk,
1943 (unsigned long long) __entry->ee_pblk,
1944 (unsigned short) __entry->ee_len,
1945 (unsigned) __entry->from,
1946 (unsigned) __entry->to,
1947 (unsigned) __entry->partial)
1948 );
1949
1950 TRACE_EVENT(ext4_ext_rm_leaf,
1951 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1952 struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
1953
1954 TP_ARGS(inode, start, ex, partial_cluster),
1955
1956 TP_STRUCT__entry(
1957 __field( dev_t, dev )
1958 __field( ino_t, ino )
1959 __field( ext4_fsblk_t, partial )
1960 __field( ext4_lblk_t, start )
1961 __field( ext4_lblk_t, ee_lblk )
1962 __field( ext4_fsblk_t, ee_pblk )
1963 __field( short, ee_len )
1964 ),
1965
1966 TP_fast_assign(
1967 __entry->dev = inode->i_sb->s_dev;
1968 __entry->ino = inode->i_ino;
1969 __entry->partial = partial_cluster;
1970 __entry->start = start;
1971 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
1972 __entry->ee_pblk = ext4_ext_pblock(ex);
1973 __entry->ee_len = ext4_ext_get_actual_len(ex);
1974 ),
1975
1976 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
1977 "partial_cluster %u",
1978 MAJOR(__entry->dev), MINOR(__entry->dev),
1979 (unsigned long) __entry->ino,
1980 (unsigned) __entry->start,
1981 (unsigned) __entry->ee_lblk,
1982 (unsigned long long) __entry->ee_pblk,
1983 (unsigned short) __entry->ee_len,
1984 (unsigned) __entry->partial)
1985 );
1986
1987 TRACE_EVENT(ext4_ext_rm_idx,
1988 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
1989
1990 TP_ARGS(inode, pblk),
1991
1992 TP_STRUCT__entry(
1993 __field( dev_t, dev )
1994 __field( ino_t, ino )
1995 __field( ext4_fsblk_t, pblk )
1996 ),
1997
1998 TP_fast_assign(
1999 __entry->dev = inode->i_sb->s_dev;
2000 __entry->ino = inode->i_ino;
2001 __entry->pblk = pblk;
2002 ),
2003
2004 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2005 MAJOR(__entry->dev), MINOR(__entry->dev),
2006 (unsigned long) __entry->ino,
2007 (unsigned long long) __entry->pblk)
2008 );
2009
2010 TRACE_EVENT(ext4_ext_remove_space,
2011 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
2012
2013 TP_ARGS(inode, start, depth),
2014
2015 TP_STRUCT__entry(
2016 __field( dev_t, dev )
2017 __field( ino_t, ino )
2018 __field( ext4_lblk_t, start )
2019 __field( int, depth )
2020 ),
2021
2022 TP_fast_assign(
2023 __entry->dev = inode->i_sb->s_dev;
2024 __entry->ino = inode->i_ino;
2025 __entry->start = start;
2026 __entry->depth = depth;
2027 ),
2028
2029 TP_printk("dev %d,%d ino %lu since %u depth %d",
2030 MAJOR(__entry->dev), MINOR(__entry->dev),
2031 (unsigned long) __entry->ino,
2032 (unsigned) __entry->start,
2033 __entry->depth)
2034 );
2035
2036 TRACE_EVENT(ext4_ext_remove_space_done,
2037 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
2038 ext4_lblk_t partial, unsigned short eh_entries),
2039
2040 TP_ARGS(inode, start, depth, partial, eh_entries),
2041
2042 TP_STRUCT__entry(
2043 __field( dev_t, dev )
2044 __field( ino_t, ino )
2045 __field( ext4_lblk_t, start )
2046 __field( int, depth )
2047 __field( ext4_lblk_t, partial )
2048 __field( unsigned short, eh_entries )
2049 ),
2050
2051 TP_fast_assign(
2052 __entry->dev = inode->i_sb->s_dev;
2053 __entry->ino = inode->i_ino;
2054 __entry->start = start;
2055 __entry->depth = depth;
2056 __entry->partial = partial;
2057 __entry->eh_entries = eh_entries;
2058 ),
2059
2060 TP_printk("dev %d,%d ino %lu since %u depth %d partial %u "
2061 "remaining_entries %u",
2062 MAJOR(__entry->dev), MINOR(__entry->dev),
2063 (unsigned long) __entry->ino,
2064 (unsigned) __entry->start,
2065 __entry->depth,
2066 (unsigned) __entry->partial,
2067 (unsigned short) __entry->eh_entries)
2068 );
2069
2070 TRACE_EVENT(ext4_es_insert_extent,
2071 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t len),
2072
2073 TP_ARGS(inode, start, len),
2074
2075 TP_STRUCT__entry(
2076 __field( dev_t, dev )
2077 __field( ino_t, ino )
2078 __field( loff_t, start )
2079 __field( loff_t, len )
2080 ),
2081
2082 TP_fast_assign(
2083 __entry->dev = inode->i_sb->s_dev;
2084 __entry->ino = inode->i_ino;
2085 __entry->start = start;
2086 __entry->len = len;
2087 ),
2088
2089 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2090 MAJOR(__entry->dev), MINOR(__entry->dev),
2091 (unsigned long) __entry->ino,
2092 __entry->start, __entry->len)
2093 );
2094
2095 TRACE_EVENT(ext4_es_remove_extent,
2096 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t len),
2097
2098 TP_ARGS(inode, start, len),
2099
2100 TP_STRUCT__entry(
2101 __field( dev_t, dev )
2102 __field( ino_t, ino )
2103 __field( loff_t, start )
2104 __field( loff_t, len )
2105 ),
2106
2107 TP_fast_assign(
2108 __entry->dev = inode->i_sb->s_dev;
2109 __entry->ino = inode->i_ino;
2110 __entry->start = start;
2111 __entry->len = len;
2112 ),
2113
2114 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2115 MAJOR(__entry->dev), MINOR(__entry->dev),
2116 (unsigned long) __entry->ino,
2117 __entry->start, __entry->len)
2118 );
2119
2120 TRACE_EVENT(ext4_es_find_extent_enter,
2121 TP_PROTO(struct inode *inode, ext4_lblk_t start),
2122
2123 TP_ARGS(inode, start),
2124
2125 TP_STRUCT__entry(
2126 __field( dev_t, dev )
2127 __field( ino_t, ino )
2128 __field( ext4_lblk_t, start )
2129 ),
2130
2131 TP_fast_assign(
2132 __entry->dev = inode->i_sb->s_dev;
2133 __entry->ino = inode->i_ino;
2134 __entry->start = start;
2135 ),
2136
2137 TP_printk("dev %d,%d ino %lu start %u",
2138 MAJOR(__entry->dev), MINOR(__entry->dev),
2139 (unsigned long) __entry->ino, __entry->start)
2140 );
2141
2142 TRACE_EVENT(ext4_es_find_extent_exit,
2143 TP_PROTO(struct inode *inode, struct extent_status *es,
2144 ext4_lblk_t ret),
2145
2146 TP_ARGS(inode, es, ret),
2147
2148 TP_STRUCT__entry(
2149 __field( dev_t, dev )
2150 __field( ino_t, ino )
2151 __field( ext4_lblk_t, start )
2152 __field( ext4_lblk_t, len )
2153 __field( ext4_lblk_t, ret )
2154 ),
2155
2156 TP_fast_assign(
2157 __entry->dev = inode->i_sb->s_dev;
2158 __entry->ino = inode->i_ino;
2159 __entry->start = es->start;
2160 __entry->len = es->len;
2161 __entry->ret = ret;
2162 ),
2163
2164 TP_printk("dev %d,%d ino %lu es [%u/%u) ret %u",
2165 MAJOR(__entry->dev), MINOR(__entry->dev),
2166 (unsigned long) __entry->ino,
2167 __entry->start, __entry->len, __entry->ret)
2168 );
2169
2170 #endif /* _TRACE_EXT4_H */
2171
2172 /* This part must be outside protection */
2173 #include <trace/define_trace.h>
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