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_UNWRIT_EXT, "UNWRIT" }, \
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_FROM_CLUSTER, "C" })
56 #define show_free_flags(flags) __print_flags(flags, "|", \
57 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
58 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
59 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
60 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
61 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
62 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
64 #define show_extent_status(status) __print_flags(status, "", \
65 { EXTENT_STATUS_WRITTEN, "W" }, \
66 { EXTENT_STATUS_UNWRITTEN, "U" }, \
67 { EXTENT_STATUS_DELAYED, "D" }, \
68 { EXTENT_STATUS_HOLE, "H" })
70 #define show_falloc_mode(mode) __print_flags(mode, "|", \
71 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
72 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
73 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
74 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
75 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
78 TRACE_EVENT(ext4_free_inode,
79 TP_PROTO(struct inode *inode),
88 __field( __u64, blocks )
89 __field( __u16, mode )
93 __entry->dev = inode->i_sb->s_dev;
94 __entry->ino = inode->i_ino;
95 __entry->uid = i_uid_read(inode);
96 __entry->gid = i_gid_read(inode);
97 __entry->blocks = inode->i_blocks;
98 __entry->mode = inode->i_mode;
101 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
102 MAJOR(__entry->dev), MINOR(__entry->dev),
103 (unsigned long) __entry->ino, __entry->mode,
104 __entry->uid, __entry->gid, __entry->blocks)
107 TRACE_EVENT(ext4_request_inode,
108 TP_PROTO(struct inode *dir, int mode),
113 __field( dev_t, dev )
114 __field( ino_t, dir )
115 __field( __u16, mode )
119 __entry->dev = dir->i_sb->s_dev;
120 __entry->dir = dir->i_ino;
121 __entry->mode = mode;
124 TP_printk("dev %d,%d dir %lu mode 0%o",
125 MAJOR(__entry->dev), MINOR(__entry->dev),
126 (unsigned long) __entry->dir, __entry->mode)
129 TRACE_EVENT(ext4_allocate_inode,
130 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
132 TP_ARGS(inode, dir, mode),
135 __field( dev_t, dev )
136 __field( ino_t, ino )
137 __field( ino_t, dir )
138 __field( __u16, mode )
142 __entry->dev = inode->i_sb->s_dev;
143 __entry->ino = inode->i_ino;
144 __entry->dir = dir->i_ino;
145 __entry->mode = mode;
148 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
149 MAJOR(__entry->dev), MINOR(__entry->dev),
150 (unsigned long) __entry->ino,
151 (unsigned long) __entry->dir, __entry->mode)
154 TRACE_EVENT(ext4_evict_inode,
155 TP_PROTO(struct inode *inode),
160 __field( dev_t, dev )
161 __field( ino_t, ino )
162 __field( int, nlink )
166 __entry->dev = inode->i_sb->s_dev;
167 __entry->ino = inode->i_ino;
168 __entry->nlink = inode->i_nlink;
171 TP_printk("dev %d,%d ino %lu nlink %d",
172 MAJOR(__entry->dev), MINOR(__entry->dev),
173 (unsigned long) __entry->ino, __entry->nlink)
176 TRACE_EVENT(ext4_drop_inode,
177 TP_PROTO(struct inode *inode, int drop),
179 TP_ARGS(inode, drop),
182 __field( dev_t, dev )
183 __field( ino_t, ino )
188 __entry->dev = inode->i_sb->s_dev;
189 __entry->ino = inode->i_ino;
190 __entry->drop = drop;
193 TP_printk("dev %d,%d ino %lu drop %d",
194 MAJOR(__entry->dev), MINOR(__entry->dev),
195 (unsigned long) __entry->ino, __entry->drop)
198 TRACE_EVENT(ext4_mark_inode_dirty,
199 TP_PROTO(struct inode *inode, unsigned long IP),
204 __field( dev_t, dev )
205 __field( ino_t, ino )
206 __field(unsigned long, ip )
210 __entry->dev = inode->i_sb->s_dev;
211 __entry->ino = inode->i_ino;
215 TP_printk("dev %d,%d ino %lu caller %pF",
216 MAJOR(__entry->dev), MINOR(__entry->dev),
217 (unsigned long) __entry->ino, (void *)__entry->ip)
220 TRACE_EVENT(ext4_begin_ordered_truncate,
221 TP_PROTO(struct inode *inode, loff_t new_size),
223 TP_ARGS(inode, new_size),
226 __field( dev_t, dev )
227 __field( ino_t, ino )
228 __field( loff_t, new_size )
232 __entry->dev = inode->i_sb->s_dev;
233 __entry->ino = inode->i_ino;
234 __entry->new_size = new_size;
237 TP_printk("dev %d,%d ino %lu new_size %lld",
238 MAJOR(__entry->dev), MINOR(__entry->dev),
239 (unsigned long) __entry->ino,
243 DECLARE_EVENT_CLASS(ext4__write_begin,
245 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
248 TP_ARGS(inode, pos, len, flags),
251 __field( dev_t, dev )
252 __field( ino_t, ino )
253 __field( loff_t, pos )
254 __field( unsigned int, len )
255 __field( unsigned int, flags )
259 __entry->dev = inode->i_sb->s_dev;
260 __entry->ino = inode->i_ino;
263 __entry->flags = flags;
266 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
267 MAJOR(__entry->dev), MINOR(__entry->dev),
268 (unsigned long) __entry->ino,
269 __entry->pos, __entry->len, __entry->flags)
272 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
274 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
277 TP_ARGS(inode, pos, len, flags)
280 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
282 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
285 TP_ARGS(inode, pos, len, flags)
288 DECLARE_EVENT_CLASS(ext4__write_end,
289 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
290 unsigned int copied),
292 TP_ARGS(inode, pos, len, copied),
295 __field( dev_t, dev )
296 __field( ino_t, ino )
297 __field( loff_t, pos )
298 __field( unsigned int, len )
299 __field( unsigned int, copied )
303 __entry->dev = inode->i_sb->s_dev;
304 __entry->ino = inode->i_ino;
307 __entry->copied = copied;
310 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
311 MAJOR(__entry->dev), MINOR(__entry->dev),
312 (unsigned long) __entry->ino,
313 __entry->pos, __entry->len, __entry->copied)
316 DEFINE_EVENT(ext4__write_end, ext4_write_end,
318 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
319 unsigned int copied),
321 TP_ARGS(inode, pos, len, copied)
324 DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
326 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
327 unsigned int copied),
329 TP_ARGS(inode, pos, len, copied)
332 DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
334 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
335 unsigned int copied),
337 TP_ARGS(inode, pos, len, copied)
340 TRACE_EVENT(ext4_writepages,
341 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
346 __field( dev_t, dev )
347 __field( ino_t, ino )
348 __field( long, nr_to_write )
349 __field( long, pages_skipped )
350 __field( loff_t, range_start )
351 __field( loff_t, range_end )
352 __field( pgoff_t, writeback_index )
353 __field( int, sync_mode )
354 __field( char, for_kupdate )
355 __field( char, range_cyclic )
359 __entry->dev = inode->i_sb->s_dev;
360 __entry->ino = inode->i_ino;
361 __entry->nr_to_write = wbc->nr_to_write;
362 __entry->pages_skipped = wbc->pages_skipped;
363 __entry->range_start = wbc->range_start;
364 __entry->range_end = wbc->range_end;
365 __entry->writeback_index = inode->i_mapping->writeback_index;
366 __entry->sync_mode = wbc->sync_mode;
367 __entry->for_kupdate = wbc->for_kupdate;
368 __entry->range_cyclic = wbc->range_cyclic;
371 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
372 "range_start %lld range_end %lld sync_mode %d "
373 "for_kupdate %d range_cyclic %d writeback_index %lu",
374 MAJOR(__entry->dev), MINOR(__entry->dev),
375 (unsigned long) __entry->ino, __entry->nr_to_write,
376 __entry->pages_skipped, __entry->range_start,
377 __entry->range_end, __entry->sync_mode,
378 __entry->for_kupdate, __entry->range_cyclic,
379 (unsigned long) __entry->writeback_index)
382 TRACE_EVENT(ext4_da_write_pages,
383 TP_PROTO(struct inode *inode, pgoff_t first_page,
384 struct writeback_control *wbc),
386 TP_ARGS(inode, first_page, wbc),
389 __field( dev_t, dev )
390 __field( ino_t, ino )
391 __field( pgoff_t, first_page )
392 __field( long, nr_to_write )
393 __field( int, sync_mode )
397 __entry->dev = inode->i_sb->s_dev;
398 __entry->ino = inode->i_ino;
399 __entry->first_page = first_page;
400 __entry->nr_to_write = wbc->nr_to_write;
401 __entry->sync_mode = wbc->sync_mode;
404 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
406 MAJOR(__entry->dev), MINOR(__entry->dev),
407 (unsigned long) __entry->ino, __entry->first_page,
408 __entry->nr_to_write, __entry->sync_mode)
411 TRACE_EVENT(ext4_da_write_pages_extent,
412 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
417 __field( dev_t, dev )
418 __field( ino_t, ino )
419 __field( __u64, lblk )
420 __field( __u32, len )
421 __field( __u32, flags )
425 __entry->dev = inode->i_sb->s_dev;
426 __entry->ino = inode->i_ino;
427 __entry->lblk = map->m_lblk;
428 __entry->len = map->m_len;
429 __entry->flags = map->m_flags;
432 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
433 MAJOR(__entry->dev), MINOR(__entry->dev),
434 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
435 show_mflags(__entry->flags))
438 TRACE_EVENT(ext4_writepages_result,
439 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
440 int ret, int pages_written),
442 TP_ARGS(inode, wbc, ret, pages_written),
445 __field( dev_t, dev )
446 __field( ino_t, ino )
448 __field( int, pages_written )
449 __field( long, pages_skipped )
450 __field( pgoff_t, writeback_index )
451 __field( int, sync_mode )
455 __entry->dev = inode->i_sb->s_dev;
456 __entry->ino = inode->i_ino;
458 __entry->pages_written = pages_written;
459 __entry->pages_skipped = wbc->pages_skipped;
460 __entry->writeback_index = inode->i_mapping->writeback_index;
461 __entry->sync_mode = wbc->sync_mode;
464 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
465 "sync_mode %d writeback_index %lu",
466 MAJOR(__entry->dev), MINOR(__entry->dev),
467 (unsigned long) __entry->ino, __entry->ret,
468 __entry->pages_written, __entry->pages_skipped,
470 (unsigned long) __entry->writeback_index)
473 DECLARE_EVENT_CLASS(ext4__page_op,
474 TP_PROTO(struct page *page),
479 __field( dev_t, dev )
480 __field( ino_t, ino )
481 __field( pgoff_t, index )
486 __entry->dev = page->mapping->host->i_sb->s_dev;
487 __entry->ino = page->mapping->host->i_ino;
488 __entry->index = page->index;
491 TP_printk("dev %d,%d ino %lu page_index %lu",
492 MAJOR(__entry->dev), MINOR(__entry->dev),
493 (unsigned long) __entry->ino,
494 (unsigned long) __entry->index)
497 DEFINE_EVENT(ext4__page_op, ext4_writepage,
499 TP_PROTO(struct page *page),
504 DEFINE_EVENT(ext4__page_op, ext4_readpage,
506 TP_PROTO(struct page *page),
511 DEFINE_EVENT(ext4__page_op, ext4_releasepage,
513 TP_PROTO(struct page *page),
518 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
519 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
521 TP_ARGS(page, offset, length),
524 __field( dev_t, dev )
525 __field( ino_t, ino )
526 __field( pgoff_t, index )
527 __field( unsigned int, offset )
528 __field( unsigned int, length )
532 __entry->dev = page->mapping->host->i_sb->s_dev;
533 __entry->ino = page->mapping->host->i_ino;
534 __entry->index = page->index;
535 __entry->offset = offset;
536 __entry->length = length;
539 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
540 MAJOR(__entry->dev), MINOR(__entry->dev),
541 (unsigned long) __entry->ino,
542 (unsigned long) __entry->index,
543 __entry->offset, __entry->length)
546 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
547 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
549 TP_ARGS(page, offset, length)
552 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
553 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
555 TP_ARGS(page, offset, length)
558 TRACE_EVENT(ext4_discard_blocks,
559 TP_PROTO(struct super_block *sb, unsigned long long blk,
560 unsigned long long count),
562 TP_ARGS(sb, blk, count),
565 __field( dev_t, dev )
566 __field( __u64, blk )
567 __field( __u64, count )
572 __entry->dev = sb->s_dev;
574 __entry->count = count;
577 TP_printk("dev %d,%d blk %llu count %llu",
578 MAJOR(__entry->dev), MINOR(__entry->dev),
579 __entry->blk, __entry->count)
582 DECLARE_EVENT_CLASS(ext4__mb_new_pa,
583 TP_PROTO(struct ext4_allocation_context *ac,
584 struct ext4_prealloc_space *pa),
589 __field( dev_t, dev )
590 __field( ino_t, ino )
591 __field( __u64, pa_pstart )
592 __field( __u64, pa_lstart )
593 __field( __u32, pa_len )
598 __entry->dev = ac->ac_sb->s_dev;
599 __entry->ino = ac->ac_inode->i_ino;
600 __entry->pa_pstart = pa->pa_pstart;
601 __entry->pa_lstart = pa->pa_lstart;
602 __entry->pa_len = pa->pa_len;
605 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
606 MAJOR(__entry->dev), MINOR(__entry->dev),
607 (unsigned long) __entry->ino,
608 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
611 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
613 TP_PROTO(struct ext4_allocation_context *ac,
614 struct ext4_prealloc_space *pa),
619 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
621 TP_PROTO(struct ext4_allocation_context *ac,
622 struct ext4_prealloc_space *pa),
627 TRACE_EVENT(ext4_mb_release_inode_pa,
628 TP_PROTO(struct ext4_prealloc_space *pa,
629 unsigned long long block, unsigned int count),
631 TP_ARGS(pa, block, count),
634 __field( dev_t, dev )
635 __field( ino_t, ino )
636 __field( __u64, block )
637 __field( __u32, count )
642 __entry->dev = pa->pa_inode->i_sb->s_dev;
643 __entry->ino = pa->pa_inode->i_ino;
644 __entry->block = block;
645 __entry->count = count;
648 TP_printk("dev %d,%d ino %lu block %llu count %u",
649 MAJOR(__entry->dev), MINOR(__entry->dev),
650 (unsigned long) __entry->ino,
651 __entry->block, __entry->count)
654 TRACE_EVENT(ext4_mb_release_group_pa,
655 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
660 __field( dev_t, dev )
661 __field( __u64, pa_pstart )
662 __field( __u32, pa_len )
667 __entry->dev = sb->s_dev;
668 __entry->pa_pstart = pa->pa_pstart;
669 __entry->pa_len = pa->pa_len;
672 TP_printk("dev %d,%d pstart %llu len %u",
673 MAJOR(__entry->dev), MINOR(__entry->dev),
674 __entry->pa_pstart, __entry->pa_len)
677 TRACE_EVENT(ext4_discard_preallocations,
678 TP_PROTO(struct inode *inode),
683 __field( dev_t, dev )
684 __field( ino_t, ino )
689 __entry->dev = inode->i_sb->s_dev;
690 __entry->ino = inode->i_ino;
693 TP_printk("dev %d,%d ino %lu",
694 MAJOR(__entry->dev), MINOR(__entry->dev),
695 (unsigned long) __entry->ino)
698 TRACE_EVENT(ext4_mb_discard_preallocations,
699 TP_PROTO(struct super_block *sb, int needed),
704 __field( dev_t, dev )
705 __field( int, needed )
710 __entry->dev = sb->s_dev;
711 __entry->needed = needed;
714 TP_printk("dev %d,%d needed %d",
715 MAJOR(__entry->dev), MINOR(__entry->dev),
719 TRACE_EVENT(ext4_request_blocks,
720 TP_PROTO(struct ext4_allocation_request *ar),
725 __field( dev_t, dev )
726 __field( ino_t, ino )
727 __field( unsigned int, len )
728 __field( __u32, logical )
729 __field( __u32, lleft )
730 __field( __u32, lright )
731 __field( __u64, goal )
732 __field( __u64, pleft )
733 __field( __u64, pright )
734 __field( unsigned int, flags )
738 __entry->dev = ar->inode->i_sb->s_dev;
739 __entry->ino = ar->inode->i_ino;
740 __entry->len = ar->len;
741 __entry->logical = ar->logical;
742 __entry->goal = ar->goal;
743 __entry->lleft = ar->lleft;
744 __entry->lright = ar->lright;
745 __entry->pleft = ar->pleft;
746 __entry->pright = ar->pright;
747 __entry->flags = ar->flags;
750 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
751 "lleft %u lright %u pleft %llu pright %llu ",
752 MAJOR(__entry->dev), MINOR(__entry->dev),
753 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
754 __entry->len, __entry->logical, __entry->goal,
755 __entry->lleft, __entry->lright, __entry->pleft,
759 TRACE_EVENT(ext4_allocate_blocks,
760 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
765 __field( dev_t, dev )
766 __field( ino_t, ino )
767 __field( __u64, block )
768 __field( unsigned int, len )
769 __field( __u32, logical )
770 __field( __u32, lleft )
771 __field( __u32, lright )
772 __field( __u64, goal )
773 __field( __u64, pleft )
774 __field( __u64, pright )
775 __field( unsigned int, flags )
779 __entry->dev = ar->inode->i_sb->s_dev;
780 __entry->ino = ar->inode->i_ino;
781 __entry->block = block;
782 __entry->len = ar->len;
783 __entry->logical = ar->logical;
784 __entry->goal = ar->goal;
785 __entry->lleft = ar->lleft;
786 __entry->lright = ar->lright;
787 __entry->pleft = ar->pleft;
788 __entry->pright = ar->pright;
789 __entry->flags = ar->flags;
792 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
793 "goal %llu lleft %u lright %u pleft %llu pright %llu",
794 MAJOR(__entry->dev), MINOR(__entry->dev),
795 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
796 __entry->len, __entry->block, __entry->logical,
797 __entry->goal, __entry->lleft, __entry->lright,
798 __entry->pleft, __entry->pright)
801 TRACE_EVENT(ext4_free_blocks,
802 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
805 TP_ARGS(inode, block, count, flags),
808 __field( dev_t, dev )
809 __field( ino_t, ino )
810 __field( __u64, block )
811 __field( unsigned long, count )
812 __field( int, flags )
813 __field( __u16, mode )
817 __entry->dev = inode->i_sb->s_dev;
818 __entry->ino = inode->i_ino;
819 __entry->block = block;
820 __entry->count = count;
821 __entry->flags = flags;
822 __entry->mode = inode->i_mode;
825 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
826 MAJOR(__entry->dev), MINOR(__entry->dev),
827 (unsigned long) __entry->ino,
828 __entry->mode, __entry->block, __entry->count,
829 show_free_flags(__entry->flags))
832 TRACE_EVENT(ext4_sync_file_enter,
833 TP_PROTO(struct file *file, int datasync),
835 TP_ARGS(file, datasync),
838 __field( dev_t, dev )
839 __field( ino_t, ino )
840 __field( ino_t, parent )
841 __field( int, datasync )
845 struct dentry *dentry = file->f_path.dentry;
847 __entry->dev = dentry->d_inode->i_sb->s_dev;
848 __entry->ino = dentry->d_inode->i_ino;
849 __entry->datasync = datasync;
850 __entry->parent = dentry->d_parent->d_inode->i_ino;
853 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
854 MAJOR(__entry->dev), MINOR(__entry->dev),
855 (unsigned long) __entry->ino,
856 (unsigned long) __entry->parent, __entry->datasync)
859 TRACE_EVENT(ext4_sync_file_exit,
860 TP_PROTO(struct inode *inode, int ret),
865 __field( dev_t, dev )
866 __field( ino_t, ino )
871 __entry->dev = inode->i_sb->s_dev;
872 __entry->ino = inode->i_ino;
876 TP_printk("dev %d,%d ino %lu ret %d",
877 MAJOR(__entry->dev), MINOR(__entry->dev),
878 (unsigned long) __entry->ino,
882 TRACE_EVENT(ext4_sync_fs,
883 TP_PROTO(struct super_block *sb, int wait),
888 __field( dev_t, dev )
894 __entry->dev = sb->s_dev;
895 __entry->wait = wait;
898 TP_printk("dev %d,%d wait %d",
899 MAJOR(__entry->dev), MINOR(__entry->dev),
903 TRACE_EVENT(ext4_alloc_da_blocks,
904 TP_PROTO(struct inode *inode),
909 __field( dev_t, dev )
910 __field( ino_t, ino )
911 __field( unsigned int, data_blocks )
912 __field( unsigned int, meta_blocks )
916 __entry->dev = inode->i_sb->s_dev;
917 __entry->ino = inode->i_ino;
918 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
919 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
922 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
923 MAJOR(__entry->dev), MINOR(__entry->dev),
924 (unsigned long) __entry->ino,
925 __entry->data_blocks, __entry->meta_blocks)
928 TRACE_EVENT(ext4_mballoc_alloc,
929 TP_PROTO(struct ext4_allocation_context *ac),
934 __field( dev_t, dev )
935 __field( ino_t, ino )
936 __field( __u32, orig_logical )
937 __field( int, orig_start )
938 __field( __u32, orig_group )
939 __field( int, orig_len )
940 __field( __u32, goal_logical )
941 __field( int, goal_start )
942 __field( __u32, goal_group )
943 __field( int, goal_len )
944 __field( __u32, result_logical )
945 __field( int, result_start )
946 __field( __u32, result_group )
947 __field( int, result_len )
948 __field( __u16, found )
949 __field( __u16, groups )
950 __field( __u16, buddy )
951 __field( __u16, flags )
952 __field( __u16, tail )
957 __entry->dev = ac->ac_inode->i_sb->s_dev;
958 __entry->ino = ac->ac_inode->i_ino;
959 __entry->orig_logical = ac->ac_o_ex.fe_logical;
960 __entry->orig_start = ac->ac_o_ex.fe_start;
961 __entry->orig_group = ac->ac_o_ex.fe_group;
962 __entry->orig_len = ac->ac_o_ex.fe_len;
963 __entry->goal_logical = ac->ac_g_ex.fe_logical;
964 __entry->goal_start = ac->ac_g_ex.fe_start;
965 __entry->goal_group = ac->ac_g_ex.fe_group;
966 __entry->goal_len = ac->ac_g_ex.fe_len;
967 __entry->result_logical = ac->ac_f_ex.fe_logical;
968 __entry->result_start = ac->ac_f_ex.fe_start;
969 __entry->result_group = ac->ac_f_ex.fe_group;
970 __entry->result_len = ac->ac_f_ex.fe_len;
971 __entry->found = ac->ac_found;
972 __entry->flags = ac->ac_flags;
973 __entry->groups = ac->ac_groups_scanned;
974 __entry->buddy = ac->ac_buddy;
975 __entry->tail = ac->ac_tail;
976 __entry->cr = ac->ac_criteria;
979 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
980 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
982 MAJOR(__entry->dev), MINOR(__entry->dev),
983 (unsigned long) __entry->ino,
984 __entry->orig_group, __entry->orig_start,
985 __entry->orig_len, __entry->orig_logical,
986 __entry->goal_group, __entry->goal_start,
987 __entry->goal_len, __entry->goal_logical,
988 __entry->result_group, __entry->result_start,
989 __entry->result_len, __entry->result_logical,
990 __entry->found, __entry->groups, __entry->cr,
991 show_mballoc_flags(__entry->flags), __entry->tail,
992 __entry->buddy ? 1 << __entry->buddy : 0)
995 TRACE_EVENT(ext4_mballoc_prealloc,
996 TP_PROTO(struct ext4_allocation_context *ac),
1001 __field( dev_t, dev )
1002 __field( ino_t, ino )
1003 __field( __u32, orig_logical )
1004 __field( int, orig_start )
1005 __field( __u32, orig_group )
1006 __field( int, orig_len )
1007 __field( __u32, result_logical )
1008 __field( int, result_start )
1009 __field( __u32, result_group )
1010 __field( int, result_len )
1014 __entry->dev = ac->ac_inode->i_sb->s_dev;
1015 __entry->ino = ac->ac_inode->i_ino;
1016 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1017 __entry->orig_start = ac->ac_o_ex.fe_start;
1018 __entry->orig_group = ac->ac_o_ex.fe_group;
1019 __entry->orig_len = ac->ac_o_ex.fe_len;
1020 __entry->result_logical = ac->ac_b_ex.fe_logical;
1021 __entry->result_start = ac->ac_b_ex.fe_start;
1022 __entry->result_group = ac->ac_b_ex.fe_group;
1023 __entry->result_len = ac->ac_b_ex.fe_len;
1026 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1027 MAJOR(__entry->dev), MINOR(__entry->dev),
1028 (unsigned long) __entry->ino,
1029 __entry->orig_group, __entry->orig_start,
1030 __entry->orig_len, __entry->orig_logical,
1031 __entry->result_group, __entry->result_start,
1032 __entry->result_len, __entry->result_logical)
1035 DECLARE_EVENT_CLASS(ext4__mballoc,
1036 TP_PROTO(struct super_block *sb,
1037 struct inode *inode,
1039 ext4_grpblk_t start,
1042 TP_ARGS(sb, inode, group, start, len),
1045 __field( dev_t, dev )
1046 __field( ino_t, ino )
1047 __field( int, result_start )
1048 __field( __u32, result_group )
1049 __field( int, result_len )
1053 __entry->dev = sb->s_dev;
1054 __entry->ino = inode ? inode->i_ino : 0;
1055 __entry->result_start = start;
1056 __entry->result_group = group;
1057 __entry->result_len = len;
1060 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1061 MAJOR(__entry->dev), MINOR(__entry->dev),
1062 (unsigned long) __entry->ino,
1063 __entry->result_group, __entry->result_start,
1064 __entry->result_len)
1067 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1069 TP_PROTO(struct super_block *sb,
1070 struct inode *inode,
1072 ext4_grpblk_t start,
1075 TP_ARGS(sb, inode, group, start, len)
1078 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1080 TP_PROTO(struct super_block *sb,
1081 struct inode *inode,
1083 ext4_grpblk_t start,
1086 TP_ARGS(sb, inode, group, start, len)
1089 TRACE_EVENT(ext4_forget,
1090 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1092 TP_ARGS(inode, is_metadata, block),
1095 __field( dev_t, dev )
1096 __field( ino_t, ino )
1097 __field( __u64, block )
1098 __field( int, is_metadata )
1099 __field( __u16, mode )
1103 __entry->dev = inode->i_sb->s_dev;
1104 __entry->ino = inode->i_ino;
1105 __entry->block = block;
1106 __entry->is_metadata = is_metadata;
1107 __entry->mode = inode->i_mode;
1110 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1111 MAJOR(__entry->dev), MINOR(__entry->dev),
1112 (unsigned long) __entry->ino,
1113 __entry->mode, __entry->is_metadata, __entry->block)
1116 TRACE_EVENT(ext4_da_update_reserve_space,
1117 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1119 TP_ARGS(inode, used_blocks, quota_claim),
1122 __field( dev_t, dev )
1123 __field( ino_t, ino )
1124 __field( __u64, i_blocks )
1125 __field( int, used_blocks )
1126 __field( int, reserved_data_blocks )
1127 __field( int, reserved_meta_blocks )
1128 __field( int, allocated_meta_blocks )
1129 __field( int, quota_claim )
1130 __field( __u16, mode )
1134 __entry->dev = inode->i_sb->s_dev;
1135 __entry->ino = inode->i_ino;
1136 __entry->i_blocks = inode->i_blocks;
1137 __entry->used_blocks = used_blocks;
1138 __entry->reserved_data_blocks =
1139 EXT4_I(inode)->i_reserved_data_blocks;
1140 __entry->reserved_meta_blocks =
1141 EXT4_I(inode)->i_reserved_meta_blocks;
1142 __entry->allocated_meta_blocks =
1143 EXT4_I(inode)->i_allocated_meta_blocks;
1144 __entry->quota_claim = quota_claim;
1145 __entry->mode = inode->i_mode;
1148 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1149 "reserved_data_blocks %d reserved_meta_blocks %d "
1150 "allocated_meta_blocks %d quota_claim %d",
1151 MAJOR(__entry->dev), MINOR(__entry->dev),
1152 (unsigned long) __entry->ino,
1153 __entry->mode, __entry->i_blocks,
1154 __entry->used_blocks, __entry->reserved_data_blocks,
1155 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1156 __entry->quota_claim)
1159 TRACE_EVENT(ext4_da_reserve_space,
1160 TP_PROTO(struct inode *inode, int md_needed),
1162 TP_ARGS(inode, md_needed),
1165 __field( dev_t, dev )
1166 __field( ino_t, ino )
1167 __field( __u64, i_blocks )
1168 __field( int, md_needed )
1169 __field( int, reserved_data_blocks )
1170 __field( int, reserved_meta_blocks )
1171 __field( __u16, mode )
1175 __entry->dev = inode->i_sb->s_dev;
1176 __entry->ino = inode->i_ino;
1177 __entry->i_blocks = inode->i_blocks;
1178 __entry->md_needed = md_needed;
1179 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1180 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1181 __entry->mode = inode->i_mode;
1184 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1185 "reserved_data_blocks %d reserved_meta_blocks %d",
1186 MAJOR(__entry->dev), MINOR(__entry->dev),
1187 (unsigned long) __entry->ino,
1188 __entry->mode, __entry->i_blocks,
1189 __entry->md_needed, __entry->reserved_data_blocks,
1190 __entry->reserved_meta_blocks)
1193 TRACE_EVENT(ext4_da_release_space,
1194 TP_PROTO(struct inode *inode, int freed_blocks),
1196 TP_ARGS(inode, freed_blocks),
1199 __field( dev_t, dev )
1200 __field( ino_t, ino )
1201 __field( __u64, i_blocks )
1202 __field( int, freed_blocks )
1203 __field( int, reserved_data_blocks )
1204 __field( int, reserved_meta_blocks )
1205 __field( int, allocated_meta_blocks )
1206 __field( __u16, mode )
1210 __entry->dev = inode->i_sb->s_dev;
1211 __entry->ino = inode->i_ino;
1212 __entry->i_blocks = inode->i_blocks;
1213 __entry->freed_blocks = freed_blocks;
1214 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1215 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1216 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
1217 __entry->mode = inode->i_mode;
1220 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1221 "reserved_data_blocks %d reserved_meta_blocks %d "
1222 "allocated_meta_blocks %d",
1223 MAJOR(__entry->dev), MINOR(__entry->dev),
1224 (unsigned long) __entry->ino,
1225 __entry->mode, __entry->i_blocks,
1226 __entry->freed_blocks, __entry->reserved_data_blocks,
1227 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1230 DECLARE_EVENT_CLASS(ext4__bitmap_load,
1231 TP_PROTO(struct super_block *sb, unsigned long group),
1236 __field( dev_t, dev )
1237 __field( __u32, group )
1242 __entry->dev = sb->s_dev;
1243 __entry->group = group;
1246 TP_printk("dev %d,%d group %u",
1247 MAJOR(__entry->dev), MINOR(__entry->dev),
1251 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1253 TP_PROTO(struct super_block *sb, unsigned long group),
1258 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1260 TP_PROTO(struct super_block *sb, unsigned long group),
1265 DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1267 TP_PROTO(struct super_block *sb, unsigned long group),
1272 DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1274 TP_PROTO(struct super_block *sb, unsigned long group),
1279 TRACE_EVENT(ext4_direct_IO_enter,
1280 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1282 TP_ARGS(inode, offset, len, rw),
1285 __field( dev_t, dev )
1286 __field( ino_t, ino )
1287 __field( loff_t, pos )
1288 __field( unsigned long, len )
1293 __entry->dev = inode->i_sb->s_dev;
1294 __entry->ino = inode->i_ino;
1295 __entry->pos = offset;
1300 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1301 MAJOR(__entry->dev), MINOR(__entry->dev),
1302 (unsigned long) __entry->ino,
1303 __entry->pos, __entry->len, __entry->rw)
1306 TRACE_EVENT(ext4_direct_IO_exit,
1307 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1310 TP_ARGS(inode, offset, len, rw, ret),
1313 __field( dev_t, dev )
1314 __field( ino_t, ino )
1315 __field( loff_t, pos )
1316 __field( unsigned long, len )
1322 __entry->dev = inode->i_sb->s_dev;
1323 __entry->ino = inode->i_ino;
1324 __entry->pos = offset;
1330 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1331 MAJOR(__entry->dev), MINOR(__entry->dev),
1332 (unsigned long) __entry->ino,
1333 __entry->pos, __entry->len,
1334 __entry->rw, __entry->ret)
1337 DECLARE_EVENT_CLASS(ext4__fallocate_mode,
1338 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1340 TP_ARGS(inode, offset, len, mode),
1343 __field( dev_t, dev )
1344 __field( ino_t, ino )
1345 __field( loff_t, offset )
1346 __field( loff_t, len )
1347 __field( int, mode )
1351 __entry->dev = inode->i_sb->s_dev;
1352 __entry->ino = inode->i_ino;
1353 __entry->offset = offset;
1355 __entry->mode = mode;
1358 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
1359 MAJOR(__entry->dev), MINOR(__entry->dev),
1360 (unsigned long) __entry->ino,
1361 __entry->offset, __entry->len,
1362 show_falloc_mode(__entry->mode))
1365 DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1367 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1369 TP_ARGS(inode, offset, len, mode)
1372 DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1374 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1376 TP_ARGS(inode, offset, len, mode)
1379 DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1381 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1383 TP_ARGS(inode, offset, len, mode)
1386 TRACE_EVENT(ext4_fallocate_exit,
1387 TP_PROTO(struct inode *inode, loff_t offset,
1388 unsigned int max_blocks, int ret),
1390 TP_ARGS(inode, offset, max_blocks, ret),
1393 __field( dev_t, dev )
1394 __field( ino_t, ino )
1395 __field( loff_t, pos )
1396 __field( unsigned int, blocks )
1401 __entry->dev = inode->i_sb->s_dev;
1402 __entry->ino = inode->i_ino;
1403 __entry->pos = offset;
1404 __entry->blocks = max_blocks;
1408 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1409 MAJOR(__entry->dev), MINOR(__entry->dev),
1410 (unsigned long) __entry->ino,
1411 __entry->pos, __entry->blocks,
1415 TRACE_EVENT(ext4_unlink_enter,
1416 TP_PROTO(struct inode *parent, struct dentry *dentry),
1418 TP_ARGS(parent, dentry),
1421 __field( dev_t, dev )
1422 __field( ino_t, ino )
1423 __field( ino_t, parent )
1424 __field( loff_t, size )
1428 __entry->dev = dentry->d_inode->i_sb->s_dev;
1429 __entry->ino = dentry->d_inode->i_ino;
1430 __entry->parent = parent->i_ino;
1431 __entry->size = dentry->d_inode->i_size;
1434 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1435 MAJOR(__entry->dev), MINOR(__entry->dev),
1436 (unsigned long) __entry->ino, __entry->size,
1437 (unsigned long) __entry->parent)
1440 TRACE_EVENT(ext4_unlink_exit,
1441 TP_PROTO(struct dentry *dentry, int ret),
1443 TP_ARGS(dentry, ret),
1446 __field( dev_t, dev )
1447 __field( ino_t, ino )
1452 __entry->dev = dentry->d_inode->i_sb->s_dev;
1453 __entry->ino = dentry->d_inode->i_ino;
1457 TP_printk("dev %d,%d ino %lu ret %d",
1458 MAJOR(__entry->dev), MINOR(__entry->dev),
1459 (unsigned long) __entry->ino,
1463 DECLARE_EVENT_CLASS(ext4__truncate,
1464 TP_PROTO(struct inode *inode),
1469 __field( dev_t, dev )
1470 __field( ino_t, ino )
1471 __field( __u64, blocks )
1475 __entry->dev = inode->i_sb->s_dev;
1476 __entry->ino = inode->i_ino;
1477 __entry->blocks = inode->i_blocks;
1480 TP_printk("dev %d,%d ino %lu blocks %llu",
1481 MAJOR(__entry->dev), MINOR(__entry->dev),
1482 (unsigned long) __entry->ino, __entry->blocks)
1485 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1487 TP_PROTO(struct inode *inode),
1492 DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1494 TP_PROTO(struct inode *inode),
1499 /* 'ux' is the unwritten extent. */
1500 TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1501 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1502 struct ext4_extent *ux),
1504 TP_ARGS(inode, map, ux),
1507 __field( dev_t, dev )
1508 __field( ino_t, ino )
1509 __field( ext4_lblk_t, m_lblk )
1510 __field( unsigned, m_len )
1511 __field( ext4_lblk_t, u_lblk )
1512 __field( unsigned, u_len )
1513 __field( ext4_fsblk_t, u_pblk )
1517 __entry->dev = inode->i_sb->s_dev;
1518 __entry->ino = inode->i_ino;
1519 __entry->m_lblk = map->m_lblk;
1520 __entry->m_len = map->m_len;
1521 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1522 __entry->u_len = ext4_ext_get_actual_len(ux);
1523 __entry->u_pblk = ext4_ext_pblock(ux);
1526 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1528 MAJOR(__entry->dev), MINOR(__entry->dev),
1529 (unsigned long) __entry->ino,
1530 __entry->m_lblk, __entry->m_len,
1531 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1535 * 'ux' is the unwritten extent.
1536 * 'ix' is the initialized extent to which blocks are transferred.
1538 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1539 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1540 struct ext4_extent *ux, struct ext4_extent *ix),
1542 TP_ARGS(inode, map, ux, ix),
1545 __field( dev_t, dev )
1546 __field( ino_t, ino )
1547 __field( ext4_lblk_t, m_lblk )
1548 __field( unsigned, m_len )
1549 __field( ext4_lblk_t, u_lblk )
1550 __field( unsigned, u_len )
1551 __field( ext4_fsblk_t, u_pblk )
1552 __field( ext4_lblk_t, i_lblk )
1553 __field( unsigned, i_len )
1554 __field( ext4_fsblk_t, i_pblk )
1558 __entry->dev = inode->i_sb->s_dev;
1559 __entry->ino = inode->i_ino;
1560 __entry->m_lblk = map->m_lblk;
1561 __entry->m_len = map->m_len;
1562 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1563 __entry->u_len = ext4_ext_get_actual_len(ux);
1564 __entry->u_pblk = ext4_ext_pblock(ux);
1565 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1566 __entry->i_len = ext4_ext_get_actual_len(ix);
1567 __entry->i_pblk = ext4_ext_pblock(ix);
1570 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1571 "u_lblk %u u_len %u u_pblk %llu "
1572 "i_lblk %u i_len %u i_pblk %llu ",
1573 MAJOR(__entry->dev), MINOR(__entry->dev),
1574 (unsigned long) __entry->ino,
1575 __entry->m_lblk, __entry->m_len,
1576 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1577 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1580 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1581 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1582 unsigned int len, unsigned int flags),
1584 TP_ARGS(inode, lblk, len, flags),
1587 __field( dev_t, dev )
1588 __field( ino_t, ino )
1589 __field( ext4_lblk_t, lblk )
1590 __field( unsigned int, len )
1591 __field( unsigned int, flags )
1595 __entry->dev = inode->i_sb->s_dev;
1596 __entry->ino = inode->i_ino;
1597 __entry->lblk = lblk;
1599 __entry->flags = flags;
1602 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
1603 MAJOR(__entry->dev), MINOR(__entry->dev),
1604 (unsigned long) __entry->ino,
1605 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
1608 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1609 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1610 unsigned len, unsigned flags),
1612 TP_ARGS(inode, lblk, len, flags)
1615 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1616 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1617 unsigned len, unsigned flags),
1619 TP_ARGS(inode, lblk, len, flags)
1622 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1623 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1626 TP_ARGS(inode, flags, map, ret),
1629 __field( dev_t, dev )
1630 __field( ino_t, ino )
1631 __field( unsigned int, flags )
1632 __field( ext4_fsblk_t, pblk )
1633 __field( ext4_lblk_t, lblk )
1634 __field( unsigned int, len )
1635 __field( unsigned int, mflags )
1640 __entry->dev = inode->i_sb->s_dev;
1641 __entry->ino = inode->i_ino;
1642 __entry->flags = flags;
1643 __entry->pblk = map->m_pblk;
1644 __entry->lblk = map->m_lblk;
1645 __entry->len = map->m_len;
1646 __entry->mflags = map->m_flags;
1650 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1652 MAJOR(__entry->dev), MINOR(__entry->dev),
1653 (unsigned long) __entry->ino,
1654 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1655 __entry->len, show_mflags(__entry->mflags), __entry->ret)
1658 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1659 TP_PROTO(struct inode *inode, unsigned flags,
1660 struct ext4_map_blocks *map, int ret),
1662 TP_ARGS(inode, flags, map, ret)
1665 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1666 TP_PROTO(struct inode *inode, unsigned flags,
1667 struct ext4_map_blocks *map, int ret),
1669 TP_ARGS(inode, flags, map, ret)
1672 TRACE_EVENT(ext4_ext_load_extent,
1673 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1675 TP_ARGS(inode, lblk, pblk),
1678 __field( dev_t, dev )
1679 __field( ino_t, ino )
1680 __field( ext4_fsblk_t, pblk )
1681 __field( ext4_lblk_t, lblk )
1685 __entry->dev = inode->i_sb->s_dev;
1686 __entry->ino = inode->i_ino;
1687 __entry->pblk = pblk;
1688 __entry->lblk = lblk;
1691 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1692 MAJOR(__entry->dev), MINOR(__entry->dev),
1693 (unsigned long) __entry->ino,
1694 __entry->lblk, __entry->pblk)
1697 TRACE_EVENT(ext4_load_inode,
1698 TP_PROTO(struct inode *inode),
1703 __field( dev_t, dev )
1704 __field( ino_t, ino )
1708 __entry->dev = inode->i_sb->s_dev;
1709 __entry->ino = inode->i_ino;
1712 TP_printk("dev %d,%d ino %ld",
1713 MAJOR(__entry->dev), MINOR(__entry->dev),
1714 (unsigned long) __entry->ino)
1717 TRACE_EVENT(ext4_journal_start,
1718 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1721 TP_ARGS(sb, blocks, rsv_blocks, IP),
1724 __field( dev_t, dev )
1725 __field(unsigned long, ip )
1726 __field( int, blocks )
1727 __field( int, rsv_blocks )
1731 __entry->dev = sb->s_dev;
1733 __entry->blocks = blocks;
1734 __entry->rsv_blocks = rsv_blocks;
1737 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
1738 MAJOR(__entry->dev), MINOR(__entry->dev),
1739 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1742 TRACE_EVENT(ext4_journal_start_reserved,
1743 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1745 TP_ARGS(sb, blocks, IP),
1748 __field( dev_t, dev )
1749 __field(unsigned long, ip )
1750 __field( int, blocks )
1754 __entry->dev = sb->s_dev;
1756 __entry->blocks = blocks;
1759 TP_printk("dev %d,%d blocks, %d caller %pF",
1760 MAJOR(__entry->dev), MINOR(__entry->dev),
1761 __entry->blocks, (void *)__entry->ip)
1764 DECLARE_EVENT_CLASS(ext4__trim,
1765 TP_PROTO(struct super_block *sb,
1767 ext4_grpblk_t start,
1770 TP_ARGS(sb, group, start, len),
1773 __field( int, dev_major )
1774 __field( int, dev_minor )
1775 __field( __u32, group )
1776 __field( int, start )
1781 __entry->dev_major = MAJOR(sb->s_dev);
1782 __entry->dev_minor = MINOR(sb->s_dev);
1783 __entry->group = group;
1784 __entry->start = start;
1788 TP_printk("dev %d,%d group %u, start %d, len %d",
1789 __entry->dev_major, __entry->dev_minor,
1790 __entry->group, __entry->start, __entry->len)
1793 DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1795 TP_PROTO(struct super_block *sb,
1797 ext4_grpblk_t start,
1800 TP_ARGS(sb, group, start, len)
1803 DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1805 TP_PROTO(struct super_block *sb,
1807 ext4_grpblk_t start,
1810 TP_ARGS(sb, group, start, len)
1813 TRACE_EVENT(ext4_ext_handle_unwritten_extents,
1814 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1815 unsigned int allocated, ext4_fsblk_t newblock),
1817 TP_ARGS(inode, map, flags, allocated, newblock),
1820 __field( dev_t, dev )
1821 __field( ino_t, ino )
1822 __field( int, flags )
1823 __field( ext4_lblk_t, lblk )
1824 __field( ext4_fsblk_t, pblk )
1825 __field( unsigned int, len )
1826 __field( unsigned int, allocated )
1827 __field( ext4_fsblk_t, newblk )
1831 __entry->dev = inode->i_sb->s_dev;
1832 __entry->ino = inode->i_ino;
1833 __entry->flags = flags;
1834 __entry->lblk = map->m_lblk;
1835 __entry->pblk = map->m_pblk;
1836 __entry->len = map->m_len;
1837 __entry->allocated = allocated;
1838 __entry->newblk = newblock;
1841 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
1842 "allocated %d newblock %llu",
1843 MAJOR(__entry->dev), MINOR(__entry->dev),
1844 (unsigned long) __entry->ino,
1845 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1846 __entry->len, show_map_flags(__entry->flags),
1847 (unsigned int) __entry->allocated,
1848 (unsigned long long) __entry->newblk)
1851 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1852 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1854 TP_ARGS(sb, map, ret),
1857 __field( dev_t, dev )
1858 __field( unsigned int, flags )
1859 __field( ext4_lblk_t, lblk )
1860 __field( ext4_fsblk_t, pblk )
1861 __field( unsigned int, len )
1866 __entry->dev = sb->s_dev;
1867 __entry->flags = map->m_flags;
1868 __entry->lblk = map->m_lblk;
1869 __entry->pblk = map->m_pblk;
1870 __entry->len = map->m_len;
1874 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
1875 MAJOR(__entry->dev), MINOR(__entry->dev),
1876 __entry->lblk, (unsigned long long) __entry->pblk,
1877 __entry->len, show_mflags(__entry->flags), __entry->ret)
1880 TRACE_EVENT(ext4_ext_put_in_cache,
1881 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1882 ext4_fsblk_t start),
1884 TP_ARGS(inode, lblk, len, start),
1887 __field( dev_t, dev )
1888 __field( ino_t, ino )
1889 __field( ext4_lblk_t, lblk )
1890 __field( unsigned int, len )
1891 __field( ext4_fsblk_t, start )
1895 __entry->dev = inode->i_sb->s_dev;
1896 __entry->ino = inode->i_ino;
1897 __entry->lblk = lblk;
1899 __entry->start = start;
1902 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1903 MAJOR(__entry->dev), MINOR(__entry->dev),
1904 (unsigned long) __entry->ino,
1905 (unsigned) __entry->lblk,
1907 (unsigned long long) __entry->start)
1910 TRACE_EVENT(ext4_ext_in_cache,
1911 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1913 TP_ARGS(inode, lblk, ret),
1916 __field( dev_t, dev )
1917 __field( ino_t, ino )
1918 __field( ext4_lblk_t, lblk )
1923 __entry->dev = inode->i_sb->s_dev;
1924 __entry->ino = inode->i_ino;
1925 __entry->lblk = lblk;
1929 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1930 MAJOR(__entry->dev), MINOR(__entry->dev),
1931 (unsigned long) __entry->ino,
1932 (unsigned) __entry->lblk,
1937 TRACE_EVENT(ext4_find_delalloc_range,
1938 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1939 int reverse, int found, ext4_lblk_t found_blk),
1941 TP_ARGS(inode, from, to, reverse, found, found_blk),
1944 __field( dev_t, dev )
1945 __field( ino_t, ino )
1946 __field( ext4_lblk_t, from )
1947 __field( ext4_lblk_t, to )
1948 __field( int, reverse )
1949 __field( int, found )
1950 __field( ext4_lblk_t, found_blk )
1954 __entry->dev = inode->i_sb->s_dev;
1955 __entry->ino = inode->i_ino;
1956 __entry->from = from;
1958 __entry->reverse = reverse;
1959 __entry->found = found;
1960 __entry->found_blk = found_blk;
1963 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1965 MAJOR(__entry->dev), MINOR(__entry->dev),
1966 (unsigned long) __entry->ino,
1967 (unsigned) __entry->from, (unsigned) __entry->to,
1968 __entry->reverse, __entry->found,
1969 (unsigned) __entry->found_blk)
1972 TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1973 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1975 TP_ARGS(inode, lblk, len),
1978 __field( dev_t, dev )
1979 __field( ino_t, ino )
1980 __field( ext4_lblk_t, lblk )
1981 __field( unsigned int, len )
1985 __entry->dev = inode->i_sb->s_dev;
1986 __entry->ino = inode->i_ino;
1987 __entry->lblk = lblk;
1991 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1992 MAJOR(__entry->dev), MINOR(__entry->dev),
1993 (unsigned long) __entry->ino,
1994 (unsigned) __entry->lblk,
1998 TRACE_EVENT(ext4_ext_show_extent,
1999 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2000 unsigned short len),
2002 TP_ARGS(inode, lblk, pblk, len),
2005 __field( dev_t, dev )
2006 __field( ino_t, ino )
2007 __field( ext4_fsblk_t, pblk )
2008 __field( ext4_lblk_t, lblk )
2009 __field( unsigned short, len )
2013 __entry->dev = inode->i_sb->s_dev;
2014 __entry->ino = inode->i_ino;
2015 __entry->pblk = pblk;
2016 __entry->lblk = lblk;
2020 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2021 MAJOR(__entry->dev), MINOR(__entry->dev),
2022 (unsigned long) __entry->ino,
2023 (unsigned) __entry->lblk,
2024 (unsigned long long) __entry->pblk,
2025 (unsigned short) __entry->len)
2028 TRACE_EVENT(ext4_remove_blocks,
2029 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2030 ext4_lblk_t from, ext4_fsblk_t to,
2031 long long partial_cluster),
2033 TP_ARGS(inode, ex, from, to, partial_cluster),
2036 __field( dev_t, dev )
2037 __field( ino_t, ino )
2038 __field( ext4_lblk_t, from )
2039 __field( ext4_lblk_t, to )
2040 __field( long long, partial )
2041 __field( ext4_fsblk_t, ee_pblk )
2042 __field( ext4_lblk_t, ee_lblk )
2043 __field( unsigned short, ee_len )
2047 __entry->dev = inode->i_sb->s_dev;
2048 __entry->ino = inode->i_ino;
2049 __entry->from = from;
2051 __entry->partial = partial_cluster;
2052 __entry->ee_pblk = ext4_ext_pblock(ex);
2053 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2054 __entry->ee_len = ext4_ext_get_actual_len(ex);
2057 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2058 "from %u to %u partial_cluster %lld",
2059 MAJOR(__entry->dev), MINOR(__entry->dev),
2060 (unsigned long) __entry->ino,
2061 (unsigned) __entry->ee_lblk,
2062 (unsigned long long) __entry->ee_pblk,
2063 (unsigned short) __entry->ee_len,
2064 (unsigned) __entry->from,
2065 (unsigned) __entry->to,
2066 (long long) __entry->partial)
2069 TRACE_EVENT(ext4_ext_rm_leaf,
2070 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2071 struct ext4_extent *ex,
2072 long long partial_cluster),
2074 TP_ARGS(inode, start, ex, partial_cluster),
2077 __field( dev_t, dev )
2078 __field( ino_t, ino )
2079 __field( long long, partial )
2080 __field( ext4_lblk_t, start )
2081 __field( ext4_lblk_t, ee_lblk )
2082 __field( ext4_fsblk_t, ee_pblk )
2083 __field( short, ee_len )
2087 __entry->dev = inode->i_sb->s_dev;
2088 __entry->ino = inode->i_ino;
2089 __entry->partial = partial_cluster;
2090 __entry->start = start;
2091 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2092 __entry->ee_pblk = ext4_ext_pblock(ex);
2093 __entry->ee_len = ext4_ext_get_actual_len(ex);
2096 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2097 "partial_cluster %lld",
2098 MAJOR(__entry->dev), MINOR(__entry->dev),
2099 (unsigned long) __entry->ino,
2100 (unsigned) __entry->start,
2101 (unsigned) __entry->ee_lblk,
2102 (unsigned long long) __entry->ee_pblk,
2103 (unsigned short) __entry->ee_len,
2104 (long long) __entry->partial)
2107 TRACE_EVENT(ext4_ext_rm_idx,
2108 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2110 TP_ARGS(inode, pblk),
2113 __field( dev_t, dev )
2114 __field( ino_t, ino )
2115 __field( ext4_fsblk_t, pblk )
2119 __entry->dev = inode->i_sb->s_dev;
2120 __entry->ino = inode->i_ino;
2121 __entry->pblk = pblk;
2124 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2125 MAJOR(__entry->dev), MINOR(__entry->dev),
2126 (unsigned long) __entry->ino,
2127 (unsigned long long) __entry->pblk)
2130 TRACE_EVENT(ext4_ext_remove_space,
2131 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2132 ext4_lblk_t end, int depth),
2134 TP_ARGS(inode, start, end, depth),
2137 __field( dev_t, dev )
2138 __field( ino_t, ino )
2139 __field( ext4_lblk_t, start )
2140 __field( ext4_lblk_t, end )
2141 __field( int, depth )
2145 __entry->dev = inode->i_sb->s_dev;
2146 __entry->ino = inode->i_ino;
2147 __entry->start = start;
2149 __entry->depth = depth;
2152 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2153 MAJOR(__entry->dev), MINOR(__entry->dev),
2154 (unsigned long) __entry->ino,
2155 (unsigned) __entry->start,
2156 (unsigned) __entry->end,
2160 TRACE_EVENT(ext4_ext_remove_space_done,
2161 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
2162 int depth, long long partial, __le16 eh_entries),
2164 TP_ARGS(inode, start, end, depth, partial, eh_entries),
2167 __field( dev_t, dev )
2168 __field( ino_t, ino )
2169 __field( ext4_lblk_t, start )
2170 __field( ext4_lblk_t, end )
2171 __field( int, depth )
2172 __field( long long, partial )
2173 __field( unsigned short, eh_entries )
2177 __entry->dev = inode->i_sb->s_dev;
2178 __entry->ino = inode->i_ino;
2179 __entry->start = start;
2181 __entry->depth = depth;
2182 __entry->partial = partial;
2183 __entry->eh_entries = le16_to_cpu(eh_entries);
2186 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2187 "remaining_entries %u",
2188 MAJOR(__entry->dev), MINOR(__entry->dev),
2189 (unsigned long) __entry->ino,
2190 (unsigned) __entry->start,
2191 (unsigned) __entry->end,
2193 (long long) __entry->partial,
2194 (unsigned short) __entry->eh_entries)
2197 DECLARE_EVENT_CLASS(ext4__es_extent,
2198 TP_PROTO(struct inode *inode, struct extent_status *es),
2203 __field( dev_t, dev )
2204 __field( ino_t, ino )
2205 __field( ext4_lblk_t, lblk )
2206 __field( ext4_lblk_t, len )
2207 __field( ext4_fsblk_t, pblk )
2208 __field( char, status )
2212 __entry->dev = inode->i_sb->s_dev;
2213 __entry->ino = inode->i_ino;
2214 __entry->lblk = es->es_lblk;
2215 __entry->len = es->es_len;
2216 __entry->pblk = ext4_es_pblock(es);
2217 __entry->status = ext4_es_status(es);
2220 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2221 MAJOR(__entry->dev), MINOR(__entry->dev),
2222 (unsigned long) __entry->ino,
2223 __entry->lblk, __entry->len,
2224 __entry->pblk, show_extent_status(__entry->status))
2227 DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2228 TP_PROTO(struct inode *inode, struct extent_status *es),
2233 DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2234 TP_PROTO(struct inode *inode, struct extent_status *es),
2239 TRACE_EVENT(ext4_es_remove_extent,
2240 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
2242 TP_ARGS(inode, lblk, len),
2245 __field( dev_t, dev )
2246 __field( ino_t, ino )
2247 __field( loff_t, lblk )
2248 __field( loff_t, len )
2252 __entry->dev = inode->i_sb->s_dev;
2253 __entry->ino = inode->i_ino;
2254 __entry->lblk = lblk;
2258 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2259 MAJOR(__entry->dev), MINOR(__entry->dev),
2260 (unsigned long) __entry->ino,
2261 __entry->lblk, __entry->len)
2264 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
2265 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2267 TP_ARGS(inode, lblk),
2270 __field( dev_t, dev )
2271 __field( ino_t, ino )
2272 __field( ext4_lblk_t, lblk )
2276 __entry->dev = inode->i_sb->s_dev;
2277 __entry->ino = inode->i_ino;
2278 __entry->lblk = lblk;
2281 TP_printk("dev %d,%d ino %lu lblk %u",
2282 MAJOR(__entry->dev), MINOR(__entry->dev),
2283 (unsigned long) __entry->ino, __entry->lblk)
2286 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
2287 TP_PROTO(struct inode *inode, struct extent_status *es),
2292 __field( dev_t, dev )
2293 __field( ino_t, ino )
2294 __field( ext4_lblk_t, lblk )
2295 __field( ext4_lblk_t, len )
2296 __field( ext4_fsblk_t, pblk )
2297 __field( char, status )
2301 __entry->dev = inode->i_sb->s_dev;
2302 __entry->ino = inode->i_ino;
2303 __entry->lblk = es->es_lblk;
2304 __entry->len = es->es_len;
2305 __entry->pblk = ext4_es_pblock(es);
2306 __entry->status = ext4_es_status(es);
2309 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2310 MAJOR(__entry->dev), MINOR(__entry->dev),
2311 (unsigned long) __entry->ino,
2312 __entry->lblk, __entry->len,
2313 __entry->pblk, show_extent_status(__entry->status))
2316 TRACE_EVENT(ext4_es_lookup_extent_enter,
2317 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2319 TP_ARGS(inode, lblk),
2322 __field( dev_t, dev )
2323 __field( ino_t, ino )
2324 __field( ext4_lblk_t, lblk )
2328 __entry->dev = inode->i_sb->s_dev;
2329 __entry->ino = inode->i_ino;
2330 __entry->lblk = lblk;
2333 TP_printk("dev %d,%d ino %lu lblk %u",
2334 MAJOR(__entry->dev), MINOR(__entry->dev),
2335 (unsigned long) __entry->ino, __entry->lblk)
2338 TRACE_EVENT(ext4_es_lookup_extent_exit,
2339 TP_PROTO(struct inode *inode, struct extent_status *es,
2342 TP_ARGS(inode, es, found),
2345 __field( dev_t, dev )
2346 __field( ino_t, ino )
2347 __field( ext4_lblk_t, lblk )
2348 __field( ext4_lblk_t, len )
2349 __field( ext4_fsblk_t, pblk )
2350 __field( char, status )
2351 __field( int, found )
2355 __entry->dev = inode->i_sb->s_dev;
2356 __entry->ino = inode->i_ino;
2357 __entry->lblk = es->es_lblk;
2358 __entry->len = es->es_len;
2359 __entry->pblk = ext4_es_pblock(es);
2360 __entry->status = ext4_es_status(es);
2361 __entry->found = found;
2364 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2365 MAJOR(__entry->dev), MINOR(__entry->dev),
2366 (unsigned long) __entry->ino, __entry->found,
2367 __entry->lblk, __entry->len,
2368 __entry->found ? __entry->pblk : 0,
2369 show_extent_status(__entry->found ? __entry->status : 0))
2372 DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
2373 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2375 TP_ARGS(sb, nr_to_scan, cache_cnt),
2378 __field( dev_t, dev )
2379 __field( int, nr_to_scan )
2380 __field( int, cache_cnt )
2384 __entry->dev = sb->s_dev;
2385 __entry->nr_to_scan = nr_to_scan;
2386 __entry->cache_cnt = cache_cnt;
2389 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2390 MAJOR(__entry->dev), MINOR(__entry->dev),
2391 __entry->nr_to_scan, __entry->cache_cnt)
2394 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2395 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2397 TP_ARGS(sb, nr_to_scan, cache_cnt)
2400 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2401 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2403 TP_ARGS(sb, nr_to_scan, cache_cnt)
2406 TRACE_EVENT(ext4_es_shrink_scan_exit,
2407 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
2409 TP_ARGS(sb, nr_shrunk, cache_cnt),
2412 __field( dev_t, dev )
2413 __field( int, nr_shrunk )
2414 __field( int, cache_cnt )
2418 __entry->dev = sb->s_dev;
2419 __entry->nr_shrunk = nr_shrunk;
2420 __entry->cache_cnt = cache_cnt;
2423 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
2424 MAJOR(__entry->dev), MINOR(__entry->dev),
2425 __entry->nr_shrunk, __entry->cache_cnt)
2428 TRACE_EVENT(ext4_collapse_range,
2429 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2431 TP_ARGS(inode, offset, len),
2436 __field(loff_t, offset)
2437 __field(loff_t, len)
2441 __entry->dev = inode->i_sb->s_dev;
2442 __entry->ino = inode->i_ino;
2443 __entry->offset = offset;
2447 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2448 MAJOR(__entry->dev), MINOR(__entry->dev),
2449 (unsigned long) __entry->ino,
2450 __entry->offset, __entry->len)
2453 TRACE_EVENT(ext4_es_shrink,
2454 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
2455 int skip_precached, int nr_skipped, int retried),
2457 TP_ARGS(sb, nr_shrunk, scan_time, skip_precached, nr_skipped, retried),
2460 __field( dev_t, dev )
2461 __field( int, nr_shrunk )
2462 __field( unsigned long long, scan_time )
2463 __field( int, skip_precached )
2464 __field( int, nr_skipped )
2465 __field( int, retried )
2469 __entry->dev = sb->s_dev;
2470 __entry->nr_shrunk = nr_shrunk;
2471 __entry->scan_time = div_u64(scan_time, 1000);
2472 __entry->skip_precached = skip_precached;
2473 __entry->nr_skipped = nr_skipped;
2474 __entry->retried = retried;
2477 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu skip_precached %d "
2478 "nr_skipped %d retried %d",
2479 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
2480 __entry->scan_time, __entry->skip_precached,
2481 __entry->nr_skipped, __entry->retried)
2484 #endif /* _TRACE_EXT4_H */
2486 /* This part must be outside protection */
2487 #include <trace/define_trace.h>