2 #define TRACE_SYSTEM ext4
4 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/writeback.h>
8 #include <linux/tracepoint.h>
10 struct ext4_allocation_context;
11 struct ext4_allocation_request;
13 struct ext4_prealloc_space;
14 struct ext4_inode_info;
16 struct ext4_map_blocks;
19 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
21 #define show_mballoc_flags(flags) __print_flags(flags, "|", \
22 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
23 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
24 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
25 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
26 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
27 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
28 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
29 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
30 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
31 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
32 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
33 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
34 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
35 { EXT4_MB_USE_RESERVED, "USE_RESV" })
37 #define show_map_flags(flags) __print_flags(flags, "|", \
38 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
39 { EXT4_GET_BLOCKS_UNINIT_EXT, "UNINIT" }, \
40 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
41 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
42 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
43 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
44 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
45 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
46 { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" }, \
47 { EXT4_GET_BLOCKS_NO_PUT_HOLE, "NO_PUT_HOLE" })
49 #define show_mflags(flags) __print_flags(flags, "", \
50 { EXT4_MAP_NEW, "N" }, \
51 { EXT4_MAP_MAPPED, "M" }, \
52 { EXT4_MAP_UNWRITTEN, "U" }, \
53 { EXT4_MAP_BOUNDARY, "B" }, \
54 { EXT4_MAP_UNINIT, "u" }, \
55 { EXT4_MAP_FROM_CLUSTER, "C" })
57 #define show_free_flags(flags) __print_flags(flags, "|", \
58 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
59 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
60 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
61 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
62 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
63 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
65 #define show_extent_status(status) __print_flags(status, "", \
66 { EXTENT_STATUS_WRITTEN, "W" }, \
67 { EXTENT_STATUS_UNWRITTEN, "U" }, \
68 { EXTENT_STATUS_DELAYED, "D" }, \
69 { EXTENT_STATUS_HOLE, "H" })
71 #define show_falloc_mode(mode) __print_flags(mode, "|", \
72 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
73 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
74 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
75 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
76 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
79 TRACE_EVENT(ext4_free_inode,
80 TP_PROTO(struct inode *inode),
89 __field( __u64, blocks )
90 __field( __u16, mode )
94 __entry->dev = inode->i_sb->s_dev;
95 __entry->ino = inode->i_ino;
96 __entry->uid = i_uid_read(inode);
97 __entry->gid = i_gid_read(inode);
98 __entry->blocks = inode->i_blocks;
99 __entry->mode = inode->i_mode;
102 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
103 MAJOR(__entry->dev), MINOR(__entry->dev),
104 (unsigned long) __entry->ino, __entry->mode,
105 __entry->uid, __entry->gid, __entry->blocks)
108 TRACE_EVENT(ext4_request_inode,
109 TP_PROTO(struct inode *dir, int mode),
114 __field( dev_t, dev )
115 __field( ino_t, dir )
116 __field( __u16, mode )
120 __entry->dev = dir->i_sb->s_dev;
121 __entry->dir = dir->i_ino;
122 __entry->mode = mode;
125 TP_printk("dev %d,%d dir %lu mode 0%o",
126 MAJOR(__entry->dev), MINOR(__entry->dev),
127 (unsigned long) __entry->dir, __entry->mode)
130 TRACE_EVENT(ext4_allocate_inode,
131 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
133 TP_ARGS(inode, dir, mode),
136 __field( dev_t, dev )
137 __field( ino_t, ino )
138 __field( ino_t, dir )
139 __field( __u16, mode )
143 __entry->dev = inode->i_sb->s_dev;
144 __entry->ino = inode->i_ino;
145 __entry->dir = dir->i_ino;
146 __entry->mode = mode;
149 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
150 MAJOR(__entry->dev), MINOR(__entry->dev),
151 (unsigned long) __entry->ino,
152 (unsigned long) __entry->dir, __entry->mode)
155 TRACE_EVENT(ext4_evict_inode,
156 TP_PROTO(struct inode *inode),
161 __field( dev_t, dev )
162 __field( ino_t, ino )
163 __field( int, nlink )
167 __entry->dev = inode->i_sb->s_dev;
168 __entry->ino = inode->i_ino;
169 __entry->nlink = inode->i_nlink;
172 TP_printk("dev %d,%d ino %lu nlink %d",
173 MAJOR(__entry->dev), MINOR(__entry->dev),
174 (unsigned long) __entry->ino, __entry->nlink)
177 TRACE_EVENT(ext4_drop_inode,
178 TP_PROTO(struct inode *inode, int drop),
180 TP_ARGS(inode, drop),
183 __field( dev_t, dev )
184 __field( ino_t, ino )
189 __entry->dev = inode->i_sb->s_dev;
190 __entry->ino = inode->i_ino;
191 __entry->drop = drop;
194 TP_printk("dev %d,%d ino %lu drop %d",
195 MAJOR(__entry->dev), MINOR(__entry->dev),
196 (unsigned long) __entry->ino, __entry->drop)
199 TRACE_EVENT(ext4_mark_inode_dirty,
200 TP_PROTO(struct inode *inode, unsigned long IP),
205 __field( dev_t, dev )
206 __field( ino_t, ino )
207 __field(unsigned long, ip )
211 __entry->dev = inode->i_sb->s_dev;
212 __entry->ino = inode->i_ino;
216 TP_printk("dev %d,%d ino %lu caller %pF",
217 MAJOR(__entry->dev), MINOR(__entry->dev),
218 (unsigned long) __entry->ino, (void *)__entry->ip)
221 TRACE_EVENT(ext4_begin_ordered_truncate,
222 TP_PROTO(struct inode *inode, loff_t new_size),
224 TP_ARGS(inode, new_size),
227 __field( dev_t, dev )
228 __field( ino_t, ino )
229 __field( loff_t, new_size )
233 __entry->dev = inode->i_sb->s_dev;
234 __entry->ino = inode->i_ino;
235 __entry->new_size = new_size;
238 TP_printk("dev %d,%d ino %lu new_size %lld",
239 MAJOR(__entry->dev), MINOR(__entry->dev),
240 (unsigned long) __entry->ino,
244 DECLARE_EVENT_CLASS(ext4__write_begin,
246 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
249 TP_ARGS(inode, pos, len, flags),
252 __field( dev_t, dev )
253 __field( ino_t, ino )
254 __field( loff_t, pos )
255 __field( unsigned int, len )
256 __field( unsigned int, flags )
260 __entry->dev = inode->i_sb->s_dev;
261 __entry->ino = inode->i_ino;
264 __entry->flags = flags;
267 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
268 MAJOR(__entry->dev), MINOR(__entry->dev),
269 (unsigned long) __entry->ino,
270 __entry->pos, __entry->len, __entry->flags)
273 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
275 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
278 TP_ARGS(inode, pos, len, flags)
281 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
283 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
286 TP_ARGS(inode, pos, len, flags)
289 DECLARE_EVENT_CLASS(ext4__write_end,
290 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
291 unsigned int copied),
293 TP_ARGS(inode, pos, len, copied),
296 __field( dev_t, dev )
297 __field( ino_t, ino )
298 __field( loff_t, pos )
299 __field( unsigned int, len )
300 __field( unsigned int, copied )
304 __entry->dev = inode->i_sb->s_dev;
305 __entry->ino = inode->i_ino;
308 __entry->copied = copied;
311 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
312 MAJOR(__entry->dev), MINOR(__entry->dev),
313 (unsigned long) __entry->ino,
314 __entry->pos, __entry->len, __entry->copied)
317 DEFINE_EVENT(ext4__write_end, ext4_write_end,
319 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
320 unsigned int copied),
322 TP_ARGS(inode, pos, len, copied)
325 DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
327 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
328 unsigned int copied),
330 TP_ARGS(inode, pos, len, copied)
333 DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
335 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
336 unsigned int copied),
338 TP_ARGS(inode, pos, len, copied)
341 TRACE_EVENT(ext4_writepages,
342 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
347 __field( dev_t, dev )
348 __field( ino_t, ino )
349 __field( long, nr_to_write )
350 __field( long, pages_skipped )
351 __field( loff_t, range_start )
352 __field( loff_t, range_end )
353 __field( pgoff_t, writeback_index )
354 __field( int, sync_mode )
355 __field( char, for_kupdate )
356 __field( char, range_cyclic )
360 __entry->dev = inode->i_sb->s_dev;
361 __entry->ino = inode->i_ino;
362 __entry->nr_to_write = wbc->nr_to_write;
363 __entry->pages_skipped = wbc->pages_skipped;
364 __entry->range_start = wbc->range_start;
365 __entry->range_end = wbc->range_end;
366 __entry->writeback_index = inode->i_mapping->writeback_index;
367 __entry->sync_mode = wbc->sync_mode;
368 __entry->for_kupdate = wbc->for_kupdate;
369 __entry->range_cyclic = wbc->range_cyclic;
372 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
373 "range_start %lld range_end %lld sync_mode %d "
374 "for_kupdate %d range_cyclic %d writeback_index %lu",
375 MAJOR(__entry->dev), MINOR(__entry->dev),
376 (unsigned long) __entry->ino, __entry->nr_to_write,
377 __entry->pages_skipped, __entry->range_start,
378 __entry->range_end, __entry->sync_mode,
379 __entry->for_kupdate, __entry->range_cyclic,
380 (unsigned long) __entry->writeback_index)
383 TRACE_EVENT(ext4_da_write_pages,
384 TP_PROTO(struct inode *inode, pgoff_t first_page,
385 struct writeback_control *wbc),
387 TP_ARGS(inode, first_page, wbc),
390 __field( dev_t, dev )
391 __field( ino_t, ino )
392 __field( pgoff_t, first_page )
393 __field( long, nr_to_write )
394 __field( int, sync_mode )
398 __entry->dev = inode->i_sb->s_dev;
399 __entry->ino = inode->i_ino;
400 __entry->first_page = first_page;
401 __entry->nr_to_write = wbc->nr_to_write;
402 __entry->sync_mode = wbc->sync_mode;
405 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
407 MAJOR(__entry->dev), MINOR(__entry->dev),
408 (unsigned long) __entry->ino, __entry->first_page,
409 __entry->nr_to_write, __entry->sync_mode)
412 TRACE_EVENT(ext4_da_write_pages_extent,
413 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
418 __field( dev_t, dev )
419 __field( ino_t, ino )
420 __field( __u64, lblk )
421 __field( __u32, len )
422 __field( __u32, flags )
426 __entry->dev = inode->i_sb->s_dev;
427 __entry->ino = inode->i_ino;
428 __entry->lblk = map->m_lblk;
429 __entry->len = map->m_len;
430 __entry->flags = map->m_flags;
433 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
434 MAJOR(__entry->dev), MINOR(__entry->dev),
435 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
436 show_mflags(__entry->flags))
439 TRACE_EVENT(ext4_writepages_result,
440 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
441 int ret, int pages_written),
443 TP_ARGS(inode, wbc, ret, pages_written),
446 __field( dev_t, dev )
447 __field( ino_t, ino )
449 __field( int, pages_written )
450 __field( long, pages_skipped )
451 __field( pgoff_t, writeback_index )
452 __field( int, sync_mode )
456 __entry->dev = inode->i_sb->s_dev;
457 __entry->ino = inode->i_ino;
459 __entry->pages_written = pages_written;
460 __entry->pages_skipped = wbc->pages_skipped;
461 __entry->writeback_index = inode->i_mapping->writeback_index;
462 __entry->sync_mode = wbc->sync_mode;
465 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
466 "sync_mode %d writeback_index %lu",
467 MAJOR(__entry->dev), MINOR(__entry->dev),
468 (unsigned long) __entry->ino, __entry->ret,
469 __entry->pages_written, __entry->pages_skipped,
471 (unsigned long) __entry->writeback_index)
474 DECLARE_EVENT_CLASS(ext4__page_op,
475 TP_PROTO(struct page *page),
480 __field( dev_t, dev )
481 __field( ino_t, ino )
482 __field( pgoff_t, index )
487 __entry->dev = page->mapping->host->i_sb->s_dev;
488 __entry->ino = page->mapping->host->i_ino;
489 __entry->index = page->index;
492 TP_printk("dev %d,%d ino %lu page_index %lu",
493 MAJOR(__entry->dev), MINOR(__entry->dev),
494 (unsigned long) __entry->ino,
495 (unsigned long) __entry->index)
498 DEFINE_EVENT(ext4__page_op, ext4_writepage,
500 TP_PROTO(struct page *page),
505 DEFINE_EVENT(ext4__page_op, ext4_readpage,
507 TP_PROTO(struct page *page),
512 DEFINE_EVENT(ext4__page_op, ext4_releasepage,
514 TP_PROTO(struct page *page),
519 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
520 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
522 TP_ARGS(page, offset, length),
525 __field( dev_t, dev )
526 __field( ino_t, ino )
527 __field( pgoff_t, index )
528 __field( unsigned int, offset )
529 __field( unsigned int, length )
533 __entry->dev = page->mapping->host->i_sb->s_dev;
534 __entry->ino = page->mapping->host->i_ino;
535 __entry->index = page->index;
536 __entry->offset = offset;
537 __entry->length = length;
540 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
541 MAJOR(__entry->dev), MINOR(__entry->dev),
542 (unsigned long) __entry->ino,
543 (unsigned long) __entry->index,
544 __entry->offset, __entry->length)
547 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
548 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
550 TP_ARGS(page, offset, length)
553 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
554 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
556 TP_ARGS(page, offset, length)
559 TRACE_EVENT(ext4_discard_blocks,
560 TP_PROTO(struct super_block *sb, unsigned long long blk,
561 unsigned long long count),
563 TP_ARGS(sb, blk, count),
566 __field( dev_t, dev )
567 __field( __u64, blk )
568 __field( __u64, count )
573 __entry->dev = sb->s_dev;
575 __entry->count = count;
578 TP_printk("dev %d,%d blk %llu count %llu",
579 MAJOR(__entry->dev), MINOR(__entry->dev),
580 __entry->blk, __entry->count)
583 DECLARE_EVENT_CLASS(ext4__mb_new_pa,
584 TP_PROTO(struct ext4_allocation_context *ac,
585 struct ext4_prealloc_space *pa),
590 __field( dev_t, dev )
591 __field( ino_t, ino )
592 __field( __u64, pa_pstart )
593 __field( __u64, pa_lstart )
594 __field( __u32, pa_len )
599 __entry->dev = ac->ac_sb->s_dev;
600 __entry->ino = ac->ac_inode->i_ino;
601 __entry->pa_pstart = pa->pa_pstart;
602 __entry->pa_lstart = pa->pa_lstart;
603 __entry->pa_len = pa->pa_len;
606 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
607 MAJOR(__entry->dev), MINOR(__entry->dev),
608 (unsigned long) __entry->ino,
609 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
612 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
614 TP_PROTO(struct ext4_allocation_context *ac,
615 struct ext4_prealloc_space *pa),
620 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
622 TP_PROTO(struct ext4_allocation_context *ac,
623 struct ext4_prealloc_space *pa),
628 TRACE_EVENT(ext4_mb_release_inode_pa,
629 TP_PROTO(struct ext4_prealloc_space *pa,
630 unsigned long long block, unsigned int count),
632 TP_ARGS(pa, block, count),
635 __field( dev_t, dev )
636 __field( ino_t, ino )
637 __field( __u64, block )
638 __field( __u32, count )
643 __entry->dev = pa->pa_inode->i_sb->s_dev;
644 __entry->ino = pa->pa_inode->i_ino;
645 __entry->block = block;
646 __entry->count = count;
649 TP_printk("dev %d,%d ino %lu block %llu count %u",
650 MAJOR(__entry->dev), MINOR(__entry->dev),
651 (unsigned long) __entry->ino,
652 __entry->block, __entry->count)
655 TRACE_EVENT(ext4_mb_release_group_pa,
656 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
661 __field( dev_t, dev )
662 __field( __u64, pa_pstart )
663 __field( __u32, pa_len )
668 __entry->dev = sb->s_dev;
669 __entry->pa_pstart = pa->pa_pstart;
670 __entry->pa_len = pa->pa_len;
673 TP_printk("dev %d,%d pstart %llu len %u",
674 MAJOR(__entry->dev), MINOR(__entry->dev),
675 __entry->pa_pstart, __entry->pa_len)
678 TRACE_EVENT(ext4_discard_preallocations,
679 TP_PROTO(struct inode *inode),
684 __field( dev_t, dev )
685 __field( ino_t, ino )
690 __entry->dev = inode->i_sb->s_dev;
691 __entry->ino = inode->i_ino;
694 TP_printk("dev %d,%d ino %lu",
695 MAJOR(__entry->dev), MINOR(__entry->dev),
696 (unsigned long) __entry->ino)
699 TRACE_EVENT(ext4_mb_discard_preallocations,
700 TP_PROTO(struct super_block *sb, int needed),
705 __field( dev_t, dev )
706 __field( int, needed )
711 __entry->dev = sb->s_dev;
712 __entry->needed = needed;
715 TP_printk("dev %d,%d needed %d",
716 MAJOR(__entry->dev), MINOR(__entry->dev),
720 TRACE_EVENT(ext4_request_blocks,
721 TP_PROTO(struct ext4_allocation_request *ar),
726 __field( dev_t, dev )
727 __field( ino_t, ino )
728 __field( unsigned int, len )
729 __field( __u32, logical )
730 __field( __u32, lleft )
731 __field( __u32, lright )
732 __field( __u64, goal )
733 __field( __u64, pleft )
734 __field( __u64, pright )
735 __field( unsigned int, flags )
739 __entry->dev = ar->inode->i_sb->s_dev;
740 __entry->ino = ar->inode->i_ino;
741 __entry->len = ar->len;
742 __entry->logical = ar->logical;
743 __entry->goal = ar->goal;
744 __entry->lleft = ar->lleft;
745 __entry->lright = ar->lright;
746 __entry->pleft = ar->pleft;
747 __entry->pright = ar->pright;
748 __entry->flags = ar->flags;
751 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
752 "lleft %u lright %u pleft %llu pright %llu ",
753 MAJOR(__entry->dev), MINOR(__entry->dev),
754 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
755 __entry->len, __entry->logical, __entry->goal,
756 __entry->lleft, __entry->lright, __entry->pleft,
760 TRACE_EVENT(ext4_allocate_blocks,
761 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
766 __field( dev_t, dev )
767 __field( ino_t, ino )
768 __field( __u64, block )
769 __field( unsigned int, len )
770 __field( __u32, logical )
771 __field( __u32, lleft )
772 __field( __u32, lright )
773 __field( __u64, goal )
774 __field( __u64, pleft )
775 __field( __u64, pright )
776 __field( unsigned int, flags )
780 __entry->dev = ar->inode->i_sb->s_dev;
781 __entry->ino = ar->inode->i_ino;
782 __entry->block = block;
783 __entry->len = ar->len;
784 __entry->logical = ar->logical;
785 __entry->goal = ar->goal;
786 __entry->lleft = ar->lleft;
787 __entry->lright = ar->lright;
788 __entry->pleft = ar->pleft;
789 __entry->pright = ar->pright;
790 __entry->flags = ar->flags;
793 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
794 "goal %llu lleft %u lright %u pleft %llu pright %llu",
795 MAJOR(__entry->dev), MINOR(__entry->dev),
796 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
797 __entry->len, __entry->block, __entry->logical,
798 __entry->goal, __entry->lleft, __entry->lright,
799 __entry->pleft, __entry->pright)
802 TRACE_EVENT(ext4_free_blocks,
803 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
806 TP_ARGS(inode, block, count, flags),
809 __field( dev_t, dev )
810 __field( ino_t, ino )
811 __field( __u64, block )
812 __field( unsigned long, count )
813 __field( int, flags )
814 __field( __u16, mode )
818 __entry->dev = inode->i_sb->s_dev;
819 __entry->ino = inode->i_ino;
820 __entry->block = block;
821 __entry->count = count;
822 __entry->flags = flags;
823 __entry->mode = inode->i_mode;
826 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
827 MAJOR(__entry->dev), MINOR(__entry->dev),
828 (unsigned long) __entry->ino,
829 __entry->mode, __entry->block, __entry->count,
830 show_free_flags(__entry->flags))
833 TRACE_EVENT(ext4_sync_file_enter,
834 TP_PROTO(struct file *file, int datasync),
836 TP_ARGS(file, datasync),
839 __field( dev_t, dev )
840 __field( ino_t, ino )
841 __field( ino_t, parent )
842 __field( int, datasync )
846 struct dentry *dentry = file->f_path.dentry;
848 __entry->dev = dentry->d_inode->i_sb->s_dev;
849 __entry->ino = dentry->d_inode->i_ino;
850 __entry->datasync = datasync;
851 __entry->parent = dentry->d_parent->d_inode->i_ino;
854 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
855 MAJOR(__entry->dev), MINOR(__entry->dev),
856 (unsigned long) __entry->ino,
857 (unsigned long) __entry->parent, __entry->datasync)
860 TRACE_EVENT(ext4_sync_file_exit,
861 TP_PROTO(struct inode *inode, int ret),
866 __field( dev_t, dev )
867 __field( ino_t, ino )
872 __entry->dev = inode->i_sb->s_dev;
873 __entry->ino = inode->i_ino;
877 TP_printk("dev %d,%d ino %lu ret %d",
878 MAJOR(__entry->dev), MINOR(__entry->dev),
879 (unsigned long) __entry->ino,
883 TRACE_EVENT(ext4_sync_fs,
884 TP_PROTO(struct super_block *sb, int wait),
889 __field( dev_t, dev )
895 __entry->dev = sb->s_dev;
896 __entry->wait = wait;
899 TP_printk("dev %d,%d wait %d",
900 MAJOR(__entry->dev), MINOR(__entry->dev),
904 TRACE_EVENT(ext4_alloc_da_blocks,
905 TP_PROTO(struct inode *inode),
910 __field( dev_t, dev )
911 __field( ino_t, ino )
912 __field( unsigned int, data_blocks )
913 __field( unsigned int, meta_blocks )
917 __entry->dev = inode->i_sb->s_dev;
918 __entry->ino = inode->i_ino;
919 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
920 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
923 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
924 MAJOR(__entry->dev), MINOR(__entry->dev),
925 (unsigned long) __entry->ino,
926 __entry->data_blocks, __entry->meta_blocks)
929 TRACE_EVENT(ext4_mballoc_alloc,
930 TP_PROTO(struct ext4_allocation_context *ac),
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, goal_logical )
942 __field( int, goal_start )
943 __field( __u32, goal_group )
944 __field( int, goal_len )
945 __field( __u32, result_logical )
946 __field( int, result_start )
947 __field( __u32, result_group )
948 __field( int, result_len )
949 __field( __u16, found )
950 __field( __u16, groups )
951 __field( __u16, buddy )
952 __field( __u16, flags )
953 __field( __u16, tail )
958 __entry->dev = ac->ac_inode->i_sb->s_dev;
959 __entry->ino = ac->ac_inode->i_ino;
960 __entry->orig_logical = ac->ac_o_ex.fe_logical;
961 __entry->orig_start = ac->ac_o_ex.fe_start;
962 __entry->orig_group = ac->ac_o_ex.fe_group;
963 __entry->orig_len = ac->ac_o_ex.fe_len;
964 __entry->goal_logical = ac->ac_g_ex.fe_logical;
965 __entry->goal_start = ac->ac_g_ex.fe_start;
966 __entry->goal_group = ac->ac_g_ex.fe_group;
967 __entry->goal_len = ac->ac_g_ex.fe_len;
968 __entry->result_logical = ac->ac_f_ex.fe_logical;
969 __entry->result_start = ac->ac_f_ex.fe_start;
970 __entry->result_group = ac->ac_f_ex.fe_group;
971 __entry->result_len = ac->ac_f_ex.fe_len;
972 __entry->found = ac->ac_found;
973 __entry->flags = ac->ac_flags;
974 __entry->groups = ac->ac_groups_scanned;
975 __entry->buddy = ac->ac_buddy;
976 __entry->tail = ac->ac_tail;
977 __entry->cr = ac->ac_criteria;
980 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
981 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
983 MAJOR(__entry->dev), MINOR(__entry->dev),
984 (unsigned long) __entry->ino,
985 __entry->orig_group, __entry->orig_start,
986 __entry->orig_len, __entry->orig_logical,
987 __entry->goal_group, __entry->goal_start,
988 __entry->goal_len, __entry->goal_logical,
989 __entry->result_group, __entry->result_start,
990 __entry->result_len, __entry->result_logical,
991 __entry->found, __entry->groups, __entry->cr,
992 show_mballoc_flags(__entry->flags), __entry->tail,
993 __entry->buddy ? 1 << __entry->buddy : 0)
996 TRACE_EVENT(ext4_mballoc_prealloc,
997 TP_PROTO(struct ext4_allocation_context *ac),
1002 __field( dev_t, dev )
1003 __field( ino_t, ino )
1004 __field( __u32, orig_logical )
1005 __field( int, orig_start )
1006 __field( __u32, orig_group )
1007 __field( int, orig_len )
1008 __field( __u32, result_logical )
1009 __field( int, result_start )
1010 __field( __u32, result_group )
1011 __field( int, result_len )
1015 __entry->dev = ac->ac_inode->i_sb->s_dev;
1016 __entry->ino = ac->ac_inode->i_ino;
1017 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1018 __entry->orig_start = ac->ac_o_ex.fe_start;
1019 __entry->orig_group = ac->ac_o_ex.fe_group;
1020 __entry->orig_len = ac->ac_o_ex.fe_len;
1021 __entry->result_logical = ac->ac_b_ex.fe_logical;
1022 __entry->result_start = ac->ac_b_ex.fe_start;
1023 __entry->result_group = ac->ac_b_ex.fe_group;
1024 __entry->result_len = ac->ac_b_ex.fe_len;
1027 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1028 MAJOR(__entry->dev), MINOR(__entry->dev),
1029 (unsigned long) __entry->ino,
1030 __entry->orig_group, __entry->orig_start,
1031 __entry->orig_len, __entry->orig_logical,
1032 __entry->result_group, __entry->result_start,
1033 __entry->result_len, __entry->result_logical)
1036 DECLARE_EVENT_CLASS(ext4__mballoc,
1037 TP_PROTO(struct super_block *sb,
1038 struct inode *inode,
1040 ext4_grpblk_t start,
1043 TP_ARGS(sb, inode, group, start, len),
1046 __field( dev_t, dev )
1047 __field( ino_t, ino )
1048 __field( int, result_start )
1049 __field( __u32, result_group )
1050 __field( int, result_len )
1054 __entry->dev = sb->s_dev;
1055 __entry->ino = inode ? inode->i_ino : 0;
1056 __entry->result_start = start;
1057 __entry->result_group = group;
1058 __entry->result_len = len;
1061 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1062 MAJOR(__entry->dev), MINOR(__entry->dev),
1063 (unsigned long) __entry->ino,
1064 __entry->result_group, __entry->result_start,
1065 __entry->result_len)
1068 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1070 TP_PROTO(struct super_block *sb,
1071 struct inode *inode,
1073 ext4_grpblk_t start,
1076 TP_ARGS(sb, inode, group, start, len)
1079 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1081 TP_PROTO(struct super_block *sb,
1082 struct inode *inode,
1084 ext4_grpblk_t start,
1087 TP_ARGS(sb, inode, group, start, len)
1090 TRACE_EVENT(ext4_forget,
1091 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1093 TP_ARGS(inode, is_metadata, block),
1096 __field( dev_t, dev )
1097 __field( ino_t, ino )
1098 __field( __u64, block )
1099 __field( int, is_metadata )
1100 __field( __u16, mode )
1104 __entry->dev = inode->i_sb->s_dev;
1105 __entry->ino = inode->i_ino;
1106 __entry->block = block;
1107 __entry->is_metadata = is_metadata;
1108 __entry->mode = inode->i_mode;
1111 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1112 MAJOR(__entry->dev), MINOR(__entry->dev),
1113 (unsigned long) __entry->ino,
1114 __entry->mode, __entry->is_metadata, __entry->block)
1117 TRACE_EVENT(ext4_da_update_reserve_space,
1118 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1120 TP_ARGS(inode, used_blocks, quota_claim),
1123 __field( dev_t, dev )
1124 __field( ino_t, ino )
1125 __field( __u64, i_blocks )
1126 __field( int, used_blocks )
1127 __field( int, reserved_data_blocks )
1128 __field( int, reserved_meta_blocks )
1129 __field( int, allocated_meta_blocks )
1130 __field( int, quota_claim )
1131 __field( __u16, mode )
1135 __entry->dev = inode->i_sb->s_dev;
1136 __entry->ino = inode->i_ino;
1137 __entry->i_blocks = inode->i_blocks;
1138 __entry->used_blocks = used_blocks;
1139 __entry->reserved_data_blocks =
1140 EXT4_I(inode)->i_reserved_data_blocks;
1141 __entry->reserved_meta_blocks =
1142 EXT4_I(inode)->i_reserved_meta_blocks;
1143 __entry->allocated_meta_blocks =
1144 EXT4_I(inode)->i_allocated_meta_blocks;
1145 __entry->quota_claim = quota_claim;
1146 __entry->mode = inode->i_mode;
1149 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1150 "reserved_data_blocks %d reserved_meta_blocks %d "
1151 "allocated_meta_blocks %d quota_claim %d",
1152 MAJOR(__entry->dev), MINOR(__entry->dev),
1153 (unsigned long) __entry->ino,
1154 __entry->mode, __entry->i_blocks,
1155 __entry->used_blocks, __entry->reserved_data_blocks,
1156 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1157 __entry->quota_claim)
1160 TRACE_EVENT(ext4_da_reserve_space,
1161 TP_PROTO(struct inode *inode, int md_needed),
1163 TP_ARGS(inode, md_needed),
1166 __field( dev_t, dev )
1167 __field( ino_t, ino )
1168 __field( __u64, i_blocks )
1169 __field( int, md_needed )
1170 __field( int, reserved_data_blocks )
1171 __field( int, reserved_meta_blocks )
1172 __field( __u16, mode )
1176 __entry->dev = inode->i_sb->s_dev;
1177 __entry->ino = inode->i_ino;
1178 __entry->i_blocks = inode->i_blocks;
1179 __entry->md_needed = md_needed;
1180 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1181 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1182 __entry->mode = inode->i_mode;
1185 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1186 "reserved_data_blocks %d reserved_meta_blocks %d",
1187 MAJOR(__entry->dev), MINOR(__entry->dev),
1188 (unsigned long) __entry->ino,
1189 __entry->mode, __entry->i_blocks,
1190 __entry->md_needed, __entry->reserved_data_blocks,
1191 __entry->reserved_meta_blocks)
1194 TRACE_EVENT(ext4_da_release_space,
1195 TP_PROTO(struct inode *inode, int freed_blocks),
1197 TP_ARGS(inode, freed_blocks),
1200 __field( dev_t, dev )
1201 __field( ino_t, ino )
1202 __field( __u64, i_blocks )
1203 __field( int, freed_blocks )
1204 __field( int, reserved_data_blocks )
1205 __field( int, reserved_meta_blocks )
1206 __field( int, allocated_meta_blocks )
1207 __field( __u16, mode )
1211 __entry->dev = inode->i_sb->s_dev;
1212 __entry->ino = inode->i_ino;
1213 __entry->i_blocks = inode->i_blocks;
1214 __entry->freed_blocks = freed_blocks;
1215 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1216 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1217 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
1218 __entry->mode = inode->i_mode;
1221 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1222 "reserved_data_blocks %d reserved_meta_blocks %d "
1223 "allocated_meta_blocks %d",
1224 MAJOR(__entry->dev), MINOR(__entry->dev),
1225 (unsigned long) __entry->ino,
1226 __entry->mode, __entry->i_blocks,
1227 __entry->freed_blocks, __entry->reserved_data_blocks,
1228 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1231 DECLARE_EVENT_CLASS(ext4__bitmap_load,
1232 TP_PROTO(struct super_block *sb, unsigned long group),
1237 __field( dev_t, dev )
1238 __field( __u32, group )
1243 __entry->dev = sb->s_dev;
1244 __entry->group = group;
1247 TP_printk("dev %d,%d group %u",
1248 MAJOR(__entry->dev), MINOR(__entry->dev),
1252 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1254 TP_PROTO(struct super_block *sb, unsigned long group),
1259 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1261 TP_PROTO(struct super_block *sb, unsigned long group),
1266 DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1268 TP_PROTO(struct super_block *sb, unsigned long group),
1273 DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1275 TP_PROTO(struct super_block *sb, unsigned long group),
1280 TRACE_EVENT(ext4_direct_IO_enter,
1281 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1283 TP_ARGS(inode, offset, len, rw),
1286 __field( dev_t, dev )
1287 __field( ino_t, ino )
1288 __field( loff_t, pos )
1289 __field( unsigned long, len )
1294 __entry->dev = inode->i_sb->s_dev;
1295 __entry->ino = inode->i_ino;
1296 __entry->pos = offset;
1301 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1302 MAJOR(__entry->dev), MINOR(__entry->dev),
1303 (unsigned long) __entry->ino,
1304 __entry->pos, __entry->len, __entry->rw)
1307 TRACE_EVENT(ext4_direct_IO_exit,
1308 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1311 TP_ARGS(inode, offset, len, rw, ret),
1314 __field( dev_t, dev )
1315 __field( ino_t, ino )
1316 __field( loff_t, pos )
1317 __field( unsigned long, len )
1323 __entry->dev = inode->i_sb->s_dev;
1324 __entry->ino = inode->i_ino;
1325 __entry->pos = offset;
1331 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1332 MAJOR(__entry->dev), MINOR(__entry->dev),
1333 (unsigned long) __entry->ino,
1334 __entry->pos, __entry->len,
1335 __entry->rw, __entry->ret)
1338 DECLARE_EVENT_CLASS(ext4__fallocate_mode,
1339 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1341 TP_ARGS(inode, offset, len, mode),
1344 __field( dev_t, dev )
1345 __field( ino_t, ino )
1346 __field( loff_t, offset )
1347 __field( loff_t, len )
1348 __field( int, mode )
1352 __entry->dev = inode->i_sb->s_dev;
1353 __entry->ino = inode->i_ino;
1354 __entry->offset = offset;
1356 __entry->mode = mode;
1359 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
1360 MAJOR(__entry->dev), MINOR(__entry->dev),
1361 (unsigned long) __entry->ino,
1362 __entry->offset, __entry->len,
1363 show_falloc_mode(__entry->mode))
1366 DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1368 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1370 TP_ARGS(inode, offset, len, mode)
1373 DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1375 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1377 TP_ARGS(inode, offset, len, mode)
1380 DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1382 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1384 TP_ARGS(inode, offset, len, mode)
1387 TRACE_EVENT(ext4_fallocate_exit,
1388 TP_PROTO(struct inode *inode, loff_t offset,
1389 unsigned int max_blocks, int ret),
1391 TP_ARGS(inode, offset, max_blocks, ret),
1394 __field( dev_t, dev )
1395 __field( ino_t, ino )
1396 __field( loff_t, pos )
1397 __field( unsigned int, blocks )
1402 __entry->dev = inode->i_sb->s_dev;
1403 __entry->ino = inode->i_ino;
1404 __entry->pos = offset;
1405 __entry->blocks = max_blocks;
1409 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1410 MAJOR(__entry->dev), MINOR(__entry->dev),
1411 (unsigned long) __entry->ino,
1412 __entry->pos, __entry->blocks,
1416 TRACE_EVENT(ext4_unlink_enter,
1417 TP_PROTO(struct inode *parent, struct dentry *dentry),
1419 TP_ARGS(parent, dentry),
1422 __field( dev_t, dev )
1423 __field( ino_t, ino )
1424 __field( ino_t, parent )
1425 __field( loff_t, size )
1429 __entry->dev = dentry->d_inode->i_sb->s_dev;
1430 __entry->ino = dentry->d_inode->i_ino;
1431 __entry->parent = parent->i_ino;
1432 __entry->size = dentry->d_inode->i_size;
1435 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1436 MAJOR(__entry->dev), MINOR(__entry->dev),
1437 (unsigned long) __entry->ino, __entry->size,
1438 (unsigned long) __entry->parent)
1441 TRACE_EVENT(ext4_unlink_exit,
1442 TP_PROTO(struct dentry *dentry, int ret),
1444 TP_ARGS(dentry, ret),
1447 __field( dev_t, dev )
1448 __field( ino_t, ino )
1453 __entry->dev = dentry->d_inode->i_sb->s_dev;
1454 __entry->ino = dentry->d_inode->i_ino;
1458 TP_printk("dev %d,%d ino %lu ret %d",
1459 MAJOR(__entry->dev), MINOR(__entry->dev),
1460 (unsigned long) __entry->ino,
1464 DECLARE_EVENT_CLASS(ext4__truncate,
1465 TP_PROTO(struct inode *inode),
1470 __field( dev_t, dev )
1471 __field( ino_t, ino )
1472 __field( __u64, blocks )
1476 __entry->dev = inode->i_sb->s_dev;
1477 __entry->ino = inode->i_ino;
1478 __entry->blocks = inode->i_blocks;
1481 TP_printk("dev %d,%d ino %lu blocks %llu",
1482 MAJOR(__entry->dev), MINOR(__entry->dev),
1483 (unsigned long) __entry->ino, __entry->blocks)
1486 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1488 TP_PROTO(struct inode *inode),
1493 DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1495 TP_PROTO(struct inode *inode),
1500 /* 'ux' is the uninitialized extent. */
1501 TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1502 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1503 struct ext4_extent *ux),
1505 TP_ARGS(inode, map, ux),
1508 __field( dev_t, dev )
1509 __field( ino_t, ino )
1510 __field( ext4_lblk_t, m_lblk )
1511 __field( unsigned, m_len )
1512 __field( ext4_lblk_t, u_lblk )
1513 __field( unsigned, u_len )
1514 __field( ext4_fsblk_t, u_pblk )
1518 __entry->dev = inode->i_sb->s_dev;
1519 __entry->ino = inode->i_ino;
1520 __entry->m_lblk = map->m_lblk;
1521 __entry->m_len = map->m_len;
1522 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1523 __entry->u_len = ext4_ext_get_actual_len(ux);
1524 __entry->u_pblk = ext4_ext_pblock(ux);
1527 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1529 MAJOR(__entry->dev), MINOR(__entry->dev),
1530 (unsigned long) __entry->ino,
1531 __entry->m_lblk, __entry->m_len,
1532 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1536 * 'ux' is the uninitialized extent.
1537 * 'ix' is the initialized extent to which blocks are transferred.
1539 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1540 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1541 struct ext4_extent *ux, struct ext4_extent *ix),
1543 TP_ARGS(inode, map, ux, ix),
1546 __field( dev_t, dev )
1547 __field( ino_t, ino )
1548 __field( ext4_lblk_t, m_lblk )
1549 __field( unsigned, m_len )
1550 __field( ext4_lblk_t, u_lblk )
1551 __field( unsigned, u_len )
1552 __field( ext4_fsblk_t, u_pblk )
1553 __field( ext4_lblk_t, i_lblk )
1554 __field( unsigned, i_len )
1555 __field( ext4_fsblk_t, i_pblk )
1559 __entry->dev = inode->i_sb->s_dev;
1560 __entry->ino = inode->i_ino;
1561 __entry->m_lblk = map->m_lblk;
1562 __entry->m_len = map->m_len;
1563 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1564 __entry->u_len = ext4_ext_get_actual_len(ux);
1565 __entry->u_pblk = ext4_ext_pblock(ux);
1566 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1567 __entry->i_len = ext4_ext_get_actual_len(ix);
1568 __entry->i_pblk = ext4_ext_pblock(ix);
1571 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1572 "u_lblk %u u_len %u u_pblk %llu "
1573 "i_lblk %u i_len %u i_pblk %llu ",
1574 MAJOR(__entry->dev), MINOR(__entry->dev),
1575 (unsigned long) __entry->ino,
1576 __entry->m_lblk, __entry->m_len,
1577 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1578 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1581 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1582 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1583 unsigned int len, unsigned int flags),
1585 TP_ARGS(inode, lblk, len, flags),
1588 __field( dev_t, dev )
1589 __field( ino_t, ino )
1590 __field( ext4_lblk_t, lblk )
1591 __field( unsigned int, len )
1592 __field( unsigned int, flags )
1596 __entry->dev = inode->i_sb->s_dev;
1597 __entry->ino = inode->i_ino;
1598 __entry->lblk = lblk;
1600 __entry->flags = flags;
1603 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
1604 MAJOR(__entry->dev), MINOR(__entry->dev),
1605 (unsigned long) __entry->ino,
1606 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
1609 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1610 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1611 unsigned len, unsigned flags),
1613 TP_ARGS(inode, lblk, len, flags)
1616 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1617 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1618 unsigned len, unsigned flags),
1620 TP_ARGS(inode, lblk, len, flags)
1623 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1624 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1627 TP_ARGS(inode, flags, map, ret),
1630 __field( dev_t, dev )
1631 __field( ino_t, ino )
1632 __field( unsigned int, flags )
1633 __field( ext4_fsblk_t, pblk )
1634 __field( ext4_lblk_t, lblk )
1635 __field( unsigned int, len )
1636 __field( unsigned int, mflags )
1641 __entry->dev = inode->i_sb->s_dev;
1642 __entry->ino = inode->i_ino;
1643 __entry->flags = flags;
1644 __entry->pblk = map->m_pblk;
1645 __entry->lblk = map->m_lblk;
1646 __entry->len = map->m_len;
1647 __entry->mflags = map->m_flags;
1651 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1653 MAJOR(__entry->dev), MINOR(__entry->dev),
1654 (unsigned long) __entry->ino,
1655 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1656 __entry->len, show_mflags(__entry->mflags), __entry->ret)
1659 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1660 TP_PROTO(struct inode *inode, unsigned flags,
1661 struct ext4_map_blocks *map, int ret),
1663 TP_ARGS(inode, flags, map, ret)
1666 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1667 TP_PROTO(struct inode *inode, unsigned flags,
1668 struct ext4_map_blocks *map, int ret),
1670 TP_ARGS(inode, flags, map, ret)
1673 TRACE_EVENT(ext4_ext_load_extent,
1674 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1676 TP_ARGS(inode, lblk, pblk),
1679 __field( dev_t, dev )
1680 __field( ino_t, ino )
1681 __field( ext4_fsblk_t, pblk )
1682 __field( ext4_lblk_t, lblk )
1686 __entry->dev = inode->i_sb->s_dev;
1687 __entry->ino = inode->i_ino;
1688 __entry->pblk = pblk;
1689 __entry->lblk = lblk;
1692 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1693 MAJOR(__entry->dev), MINOR(__entry->dev),
1694 (unsigned long) __entry->ino,
1695 __entry->lblk, __entry->pblk)
1698 TRACE_EVENT(ext4_load_inode,
1699 TP_PROTO(struct inode *inode),
1704 __field( dev_t, dev )
1705 __field( ino_t, ino )
1709 __entry->dev = inode->i_sb->s_dev;
1710 __entry->ino = inode->i_ino;
1713 TP_printk("dev %d,%d ino %ld",
1714 MAJOR(__entry->dev), MINOR(__entry->dev),
1715 (unsigned long) __entry->ino)
1718 TRACE_EVENT(ext4_journal_start,
1719 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1722 TP_ARGS(sb, blocks, rsv_blocks, IP),
1725 __field( dev_t, dev )
1726 __field(unsigned long, ip )
1727 __field( int, blocks )
1728 __field( int, rsv_blocks )
1732 __entry->dev = sb->s_dev;
1734 __entry->blocks = blocks;
1735 __entry->rsv_blocks = rsv_blocks;
1738 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
1739 MAJOR(__entry->dev), MINOR(__entry->dev),
1740 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1743 TRACE_EVENT(ext4_journal_start_reserved,
1744 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1746 TP_ARGS(sb, blocks, IP),
1749 __field( dev_t, dev )
1750 __field(unsigned long, ip )
1751 __field( int, blocks )
1755 __entry->dev = sb->s_dev;
1757 __entry->blocks = blocks;
1760 TP_printk("dev %d,%d blocks, %d caller %pF",
1761 MAJOR(__entry->dev), MINOR(__entry->dev),
1762 __entry->blocks, (void *)__entry->ip)
1765 DECLARE_EVENT_CLASS(ext4__trim,
1766 TP_PROTO(struct super_block *sb,
1768 ext4_grpblk_t start,
1771 TP_ARGS(sb, group, start, len),
1774 __field( int, dev_major )
1775 __field( int, dev_minor )
1776 __field( __u32, group )
1777 __field( int, start )
1782 __entry->dev_major = MAJOR(sb->s_dev);
1783 __entry->dev_minor = MINOR(sb->s_dev);
1784 __entry->group = group;
1785 __entry->start = start;
1789 TP_printk("dev %d,%d group %u, start %d, len %d",
1790 __entry->dev_major, __entry->dev_minor,
1791 __entry->group, __entry->start, __entry->len)
1794 DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1796 TP_PROTO(struct super_block *sb,
1798 ext4_grpblk_t start,
1801 TP_ARGS(sb, group, start, len)
1804 DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1806 TP_PROTO(struct super_block *sb,
1808 ext4_grpblk_t start,
1811 TP_ARGS(sb, group, start, len)
1814 TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
1815 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1816 unsigned int allocated, ext4_fsblk_t newblock),
1818 TP_ARGS(inode, map, flags, allocated, newblock),
1821 __field( dev_t, dev )
1822 __field( ino_t, ino )
1823 __field( int, flags )
1824 __field( ext4_lblk_t, lblk )
1825 __field( ext4_fsblk_t, pblk )
1826 __field( unsigned int, len )
1827 __field( unsigned int, allocated )
1828 __field( ext4_fsblk_t, newblk )
1832 __entry->dev = inode->i_sb->s_dev;
1833 __entry->ino = inode->i_ino;
1834 __entry->flags = flags;
1835 __entry->lblk = map->m_lblk;
1836 __entry->pblk = map->m_pblk;
1837 __entry->len = map->m_len;
1838 __entry->allocated = allocated;
1839 __entry->newblk = newblock;
1842 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
1843 "allocated %d newblock %llu",
1844 MAJOR(__entry->dev), MINOR(__entry->dev),
1845 (unsigned long) __entry->ino,
1846 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1847 __entry->len, show_map_flags(__entry->flags),
1848 (unsigned int) __entry->allocated,
1849 (unsigned long long) __entry->newblk)
1852 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1853 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1855 TP_ARGS(sb, map, ret),
1858 __field( dev_t, dev )
1859 __field( unsigned int, flags )
1860 __field( ext4_lblk_t, lblk )
1861 __field( ext4_fsblk_t, pblk )
1862 __field( unsigned int, len )
1867 __entry->dev = sb->s_dev;
1868 __entry->flags = map->m_flags;
1869 __entry->lblk = map->m_lblk;
1870 __entry->pblk = map->m_pblk;
1871 __entry->len = map->m_len;
1875 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
1876 MAJOR(__entry->dev), MINOR(__entry->dev),
1877 __entry->lblk, (unsigned long long) __entry->pblk,
1878 __entry->len, show_mflags(__entry->flags), __entry->ret)
1881 TRACE_EVENT(ext4_ext_put_in_cache,
1882 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1883 ext4_fsblk_t start),
1885 TP_ARGS(inode, lblk, len, start),
1888 __field( dev_t, dev )
1889 __field( ino_t, ino )
1890 __field( ext4_lblk_t, lblk )
1891 __field( unsigned int, len )
1892 __field( ext4_fsblk_t, start )
1896 __entry->dev = inode->i_sb->s_dev;
1897 __entry->ino = inode->i_ino;
1898 __entry->lblk = lblk;
1900 __entry->start = start;
1903 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1904 MAJOR(__entry->dev), MINOR(__entry->dev),
1905 (unsigned long) __entry->ino,
1906 (unsigned) __entry->lblk,
1908 (unsigned long long) __entry->start)
1911 TRACE_EVENT(ext4_ext_in_cache,
1912 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1914 TP_ARGS(inode, lblk, ret),
1917 __field( dev_t, dev )
1918 __field( ino_t, ino )
1919 __field( ext4_lblk_t, lblk )
1924 __entry->dev = inode->i_sb->s_dev;
1925 __entry->ino = inode->i_ino;
1926 __entry->lblk = lblk;
1930 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1931 MAJOR(__entry->dev), MINOR(__entry->dev),
1932 (unsigned long) __entry->ino,
1933 (unsigned) __entry->lblk,
1938 TRACE_EVENT(ext4_find_delalloc_range,
1939 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1940 int reverse, int found, ext4_lblk_t found_blk),
1942 TP_ARGS(inode, from, to, reverse, found, found_blk),
1945 __field( dev_t, dev )
1946 __field( ino_t, ino )
1947 __field( ext4_lblk_t, from )
1948 __field( ext4_lblk_t, to )
1949 __field( int, reverse )
1950 __field( int, found )
1951 __field( ext4_lblk_t, found_blk )
1955 __entry->dev = inode->i_sb->s_dev;
1956 __entry->ino = inode->i_ino;
1957 __entry->from = from;
1959 __entry->reverse = reverse;
1960 __entry->found = found;
1961 __entry->found_blk = found_blk;
1964 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1966 MAJOR(__entry->dev), MINOR(__entry->dev),
1967 (unsigned long) __entry->ino,
1968 (unsigned) __entry->from, (unsigned) __entry->to,
1969 __entry->reverse, __entry->found,
1970 (unsigned) __entry->found_blk)
1973 TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1974 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1976 TP_ARGS(inode, lblk, len),
1979 __field( dev_t, dev )
1980 __field( ino_t, ino )
1981 __field( ext4_lblk_t, lblk )
1982 __field( unsigned int, len )
1986 __entry->dev = inode->i_sb->s_dev;
1987 __entry->ino = inode->i_ino;
1988 __entry->lblk = lblk;
1992 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1993 MAJOR(__entry->dev), MINOR(__entry->dev),
1994 (unsigned long) __entry->ino,
1995 (unsigned) __entry->lblk,
1999 TRACE_EVENT(ext4_ext_show_extent,
2000 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2001 unsigned short len),
2003 TP_ARGS(inode, lblk, pblk, len),
2006 __field( dev_t, dev )
2007 __field( ino_t, ino )
2008 __field( ext4_fsblk_t, pblk )
2009 __field( ext4_lblk_t, lblk )
2010 __field( unsigned short, len )
2014 __entry->dev = inode->i_sb->s_dev;
2015 __entry->ino = inode->i_ino;
2016 __entry->pblk = pblk;
2017 __entry->lblk = lblk;
2021 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2022 MAJOR(__entry->dev), MINOR(__entry->dev),
2023 (unsigned long) __entry->ino,
2024 (unsigned) __entry->lblk,
2025 (unsigned long long) __entry->pblk,
2026 (unsigned short) __entry->len)
2029 TRACE_EVENT(ext4_remove_blocks,
2030 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2031 ext4_lblk_t from, ext4_fsblk_t to,
2032 long long partial_cluster),
2034 TP_ARGS(inode, ex, from, to, partial_cluster),
2037 __field( dev_t, dev )
2038 __field( ino_t, ino )
2039 __field( ext4_lblk_t, from )
2040 __field( ext4_lblk_t, to )
2041 __field( long long, partial )
2042 __field( ext4_fsblk_t, ee_pblk )
2043 __field( ext4_lblk_t, ee_lblk )
2044 __field( unsigned short, ee_len )
2048 __entry->dev = inode->i_sb->s_dev;
2049 __entry->ino = inode->i_ino;
2050 __entry->from = from;
2052 __entry->partial = partial_cluster;
2053 __entry->ee_pblk = ext4_ext_pblock(ex);
2054 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2055 __entry->ee_len = ext4_ext_get_actual_len(ex);
2058 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2059 "from %u to %u partial_cluster %lld",
2060 MAJOR(__entry->dev), MINOR(__entry->dev),
2061 (unsigned long) __entry->ino,
2062 (unsigned) __entry->ee_lblk,
2063 (unsigned long long) __entry->ee_pblk,
2064 (unsigned short) __entry->ee_len,
2065 (unsigned) __entry->from,
2066 (unsigned) __entry->to,
2067 (long long) __entry->partial)
2070 TRACE_EVENT(ext4_ext_rm_leaf,
2071 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2072 struct ext4_extent *ex,
2073 long long partial_cluster),
2075 TP_ARGS(inode, start, ex, partial_cluster),
2078 __field( dev_t, dev )
2079 __field( ino_t, ino )
2080 __field( long long, partial )
2081 __field( ext4_lblk_t, start )
2082 __field( ext4_lblk_t, ee_lblk )
2083 __field( ext4_fsblk_t, ee_pblk )
2084 __field( short, ee_len )
2088 __entry->dev = inode->i_sb->s_dev;
2089 __entry->ino = inode->i_ino;
2090 __entry->partial = partial_cluster;
2091 __entry->start = start;
2092 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2093 __entry->ee_pblk = ext4_ext_pblock(ex);
2094 __entry->ee_len = ext4_ext_get_actual_len(ex);
2097 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2098 "partial_cluster %lld",
2099 MAJOR(__entry->dev), MINOR(__entry->dev),
2100 (unsigned long) __entry->ino,
2101 (unsigned) __entry->start,
2102 (unsigned) __entry->ee_lblk,
2103 (unsigned long long) __entry->ee_pblk,
2104 (unsigned short) __entry->ee_len,
2105 (long long) __entry->partial)
2108 TRACE_EVENT(ext4_ext_rm_idx,
2109 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2111 TP_ARGS(inode, pblk),
2114 __field( dev_t, dev )
2115 __field( ino_t, ino )
2116 __field( ext4_fsblk_t, pblk )
2120 __entry->dev = inode->i_sb->s_dev;
2121 __entry->ino = inode->i_ino;
2122 __entry->pblk = pblk;
2125 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2126 MAJOR(__entry->dev), MINOR(__entry->dev),
2127 (unsigned long) __entry->ino,
2128 (unsigned long long) __entry->pblk)
2131 TRACE_EVENT(ext4_ext_remove_space,
2132 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2133 ext4_lblk_t end, int depth),
2135 TP_ARGS(inode, start, end, depth),
2138 __field( dev_t, dev )
2139 __field( ino_t, ino )
2140 __field( ext4_lblk_t, start )
2141 __field( ext4_lblk_t, end )
2142 __field( int, depth )
2146 __entry->dev = inode->i_sb->s_dev;
2147 __entry->ino = inode->i_ino;
2148 __entry->start = start;
2150 __entry->depth = depth;
2153 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2154 MAJOR(__entry->dev), MINOR(__entry->dev),
2155 (unsigned long) __entry->ino,
2156 (unsigned) __entry->start,
2157 (unsigned) __entry->end,
2161 TRACE_EVENT(ext4_ext_remove_space_done,
2162 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
2163 int depth, long long partial, __le16 eh_entries),
2165 TP_ARGS(inode, start, end, depth, partial, eh_entries),
2168 __field( dev_t, dev )
2169 __field( ino_t, ino )
2170 __field( ext4_lblk_t, start )
2171 __field( ext4_lblk_t, end )
2172 __field( int, depth )
2173 __field( long long, partial )
2174 __field( unsigned short, eh_entries )
2178 __entry->dev = inode->i_sb->s_dev;
2179 __entry->ino = inode->i_ino;
2180 __entry->start = start;
2182 __entry->depth = depth;
2183 __entry->partial = partial;
2184 __entry->eh_entries = le16_to_cpu(eh_entries);
2187 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2188 "remaining_entries %u",
2189 MAJOR(__entry->dev), MINOR(__entry->dev),
2190 (unsigned long) __entry->ino,
2191 (unsigned) __entry->start,
2192 (unsigned) __entry->end,
2194 (long long) __entry->partial,
2195 (unsigned short) __entry->eh_entries)
2198 DECLARE_EVENT_CLASS(ext4__es_extent,
2199 TP_PROTO(struct inode *inode, struct extent_status *es),
2204 __field( dev_t, dev )
2205 __field( ino_t, ino )
2206 __field( ext4_lblk_t, lblk )
2207 __field( ext4_lblk_t, len )
2208 __field( ext4_fsblk_t, pblk )
2209 __field( char, status )
2213 __entry->dev = inode->i_sb->s_dev;
2214 __entry->ino = inode->i_ino;
2215 __entry->lblk = es->es_lblk;
2216 __entry->len = es->es_len;
2217 __entry->pblk = ext4_es_pblock(es);
2218 __entry->status = ext4_es_status(es);
2221 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2222 MAJOR(__entry->dev), MINOR(__entry->dev),
2223 (unsigned long) __entry->ino,
2224 __entry->lblk, __entry->len,
2225 __entry->pblk, show_extent_status(__entry->status))
2228 DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2229 TP_PROTO(struct inode *inode, struct extent_status *es),
2234 DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2235 TP_PROTO(struct inode *inode, struct extent_status *es),
2240 TRACE_EVENT(ext4_es_remove_extent,
2241 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
2243 TP_ARGS(inode, lblk, len),
2246 __field( dev_t, dev )
2247 __field( ino_t, ino )
2248 __field( loff_t, lblk )
2249 __field( loff_t, len )
2253 __entry->dev = inode->i_sb->s_dev;
2254 __entry->ino = inode->i_ino;
2255 __entry->lblk = lblk;
2259 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2260 MAJOR(__entry->dev), MINOR(__entry->dev),
2261 (unsigned long) __entry->ino,
2262 __entry->lblk, __entry->len)
2265 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
2266 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2268 TP_ARGS(inode, lblk),
2271 __field( dev_t, dev )
2272 __field( ino_t, ino )
2273 __field( ext4_lblk_t, lblk )
2277 __entry->dev = inode->i_sb->s_dev;
2278 __entry->ino = inode->i_ino;
2279 __entry->lblk = lblk;
2282 TP_printk("dev %d,%d ino %lu lblk %u",
2283 MAJOR(__entry->dev), MINOR(__entry->dev),
2284 (unsigned long) __entry->ino, __entry->lblk)
2287 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
2288 TP_PROTO(struct inode *inode, struct extent_status *es),
2293 __field( dev_t, dev )
2294 __field( ino_t, ino )
2295 __field( ext4_lblk_t, lblk )
2296 __field( ext4_lblk_t, len )
2297 __field( ext4_fsblk_t, pblk )
2298 __field( char, status )
2302 __entry->dev = inode->i_sb->s_dev;
2303 __entry->ino = inode->i_ino;
2304 __entry->lblk = es->es_lblk;
2305 __entry->len = es->es_len;
2306 __entry->pblk = ext4_es_pblock(es);
2307 __entry->status = ext4_es_status(es);
2310 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2311 MAJOR(__entry->dev), MINOR(__entry->dev),
2312 (unsigned long) __entry->ino,
2313 __entry->lblk, __entry->len,
2314 __entry->pblk, show_extent_status(__entry->status))
2317 TRACE_EVENT(ext4_es_lookup_extent_enter,
2318 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2320 TP_ARGS(inode, lblk),
2323 __field( dev_t, dev )
2324 __field( ino_t, ino )
2325 __field( ext4_lblk_t, lblk )
2329 __entry->dev = inode->i_sb->s_dev;
2330 __entry->ino = inode->i_ino;
2331 __entry->lblk = lblk;
2334 TP_printk("dev %d,%d ino %lu lblk %u",
2335 MAJOR(__entry->dev), MINOR(__entry->dev),
2336 (unsigned long) __entry->ino, __entry->lblk)
2339 TRACE_EVENT(ext4_es_lookup_extent_exit,
2340 TP_PROTO(struct inode *inode, struct extent_status *es,
2343 TP_ARGS(inode, es, found),
2346 __field( dev_t, dev )
2347 __field( ino_t, ino )
2348 __field( ext4_lblk_t, lblk )
2349 __field( ext4_lblk_t, len )
2350 __field( ext4_fsblk_t, pblk )
2351 __field( char, status )
2352 __field( int, found )
2356 __entry->dev = inode->i_sb->s_dev;
2357 __entry->ino = inode->i_ino;
2358 __entry->lblk = es->es_lblk;
2359 __entry->len = es->es_len;
2360 __entry->pblk = ext4_es_pblock(es);
2361 __entry->status = ext4_es_status(es);
2362 __entry->found = found;
2365 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2366 MAJOR(__entry->dev), MINOR(__entry->dev),
2367 (unsigned long) __entry->ino, __entry->found,
2368 __entry->lblk, __entry->len,
2369 __entry->found ? __entry->pblk : 0,
2370 show_extent_status(__entry->found ? __entry->status : 0))
2373 TRACE_EVENT(ext4_es_shrink_enter,
2374 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2376 TP_ARGS(sb, nr_to_scan, cache_cnt),
2379 __field( dev_t, dev )
2380 __field( int, nr_to_scan )
2381 __field( int, cache_cnt )
2385 __entry->dev = sb->s_dev;
2386 __entry->nr_to_scan = nr_to_scan;
2387 __entry->cache_cnt = cache_cnt;
2390 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2391 MAJOR(__entry->dev), MINOR(__entry->dev),
2392 __entry->nr_to_scan, __entry->cache_cnt)
2395 TRACE_EVENT(ext4_es_shrink_exit,
2396 TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
2398 TP_ARGS(sb, shrunk_nr, cache_cnt),
2401 __field( dev_t, dev )
2402 __field( int, shrunk_nr )
2403 __field( int, cache_cnt )
2407 __entry->dev = sb->s_dev;
2408 __entry->shrunk_nr = shrunk_nr;
2409 __entry->cache_cnt = cache_cnt;
2412 TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
2413 MAJOR(__entry->dev), MINOR(__entry->dev),
2414 __entry->shrunk_nr, __entry->cache_cnt)
2417 TRACE_EVENT(ext4_collapse_range,
2418 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2420 TP_ARGS(inode, offset, len),
2425 __field(loff_t, offset)
2426 __field(loff_t, len)
2430 __entry->dev = inode->i_sb->s_dev;
2431 __entry->ino = inode->i_ino;
2432 __entry->offset = offset;
2436 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2437 MAJOR(__entry->dev), MINOR(__entry->dev),
2438 (unsigned long) __entry->ino,
2439 __entry->offset, __entry->len)
2442 #endif /* _TRACE_EXT4_H */
2444 /* This part must be outside protection */
2445 #include <trace/define_trace.h>