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" })
48 #define show_mflags(flags) __print_flags(flags, "", \
49 { EXT4_MAP_NEW, "N" }, \
50 { EXT4_MAP_MAPPED, "M" }, \
51 { EXT4_MAP_UNWRITTEN, "U" }, \
52 { EXT4_MAP_BOUNDARY, "B" })
54 #define show_free_flags(flags) __print_flags(flags, "|", \
55 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
56 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
57 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
58 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
59 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
60 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
62 #define show_extent_status(status) __print_flags(status, "", \
63 { EXTENT_STATUS_WRITTEN, "W" }, \
64 { EXTENT_STATUS_UNWRITTEN, "U" }, \
65 { EXTENT_STATUS_DELAYED, "D" }, \
66 { EXTENT_STATUS_HOLE, "H" })
68 #define show_falloc_mode(mode) __print_flags(mode, "|", \
69 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
70 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
71 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
72 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
73 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
76 TRACE_EVENT(ext4_free_inode,
77 TP_PROTO(struct inode *inode),
86 __field( __u64, blocks )
87 __field( __u16, mode )
91 __entry->dev = inode->i_sb->s_dev;
92 __entry->ino = inode->i_ino;
93 __entry->uid = i_uid_read(inode);
94 __entry->gid = i_gid_read(inode);
95 __entry->blocks = inode->i_blocks;
96 __entry->mode = inode->i_mode;
99 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
100 MAJOR(__entry->dev), MINOR(__entry->dev),
101 (unsigned long) __entry->ino, __entry->mode,
102 __entry->uid, __entry->gid, __entry->blocks)
105 TRACE_EVENT(ext4_request_inode,
106 TP_PROTO(struct inode *dir, int mode),
111 __field( dev_t, dev )
112 __field( ino_t, dir )
113 __field( __u16, mode )
117 __entry->dev = dir->i_sb->s_dev;
118 __entry->dir = dir->i_ino;
119 __entry->mode = mode;
122 TP_printk("dev %d,%d dir %lu mode 0%o",
123 MAJOR(__entry->dev), MINOR(__entry->dev),
124 (unsigned long) __entry->dir, __entry->mode)
127 TRACE_EVENT(ext4_allocate_inode,
128 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
130 TP_ARGS(inode, dir, mode),
133 __field( dev_t, dev )
134 __field( ino_t, ino )
135 __field( ino_t, dir )
136 __field( __u16, mode )
140 __entry->dev = inode->i_sb->s_dev;
141 __entry->ino = inode->i_ino;
142 __entry->dir = dir->i_ino;
143 __entry->mode = mode;
146 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
147 MAJOR(__entry->dev), MINOR(__entry->dev),
148 (unsigned long) __entry->ino,
149 (unsigned long) __entry->dir, __entry->mode)
152 TRACE_EVENT(ext4_evict_inode,
153 TP_PROTO(struct inode *inode),
158 __field( dev_t, dev )
159 __field( ino_t, ino )
160 __field( int, nlink )
164 __entry->dev = inode->i_sb->s_dev;
165 __entry->ino = inode->i_ino;
166 __entry->nlink = inode->i_nlink;
169 TP_printk("dev %d,%d ino %lu nlink %d",
170 MAJOR(__entry->dev), MINOR(__entry->dev),
171 (unsigned long) __entry->ino, __entry->nlink)
174 TRACE_EVENT(ext4_drop_inode,
175 TP_PROTO(struct inode *inode, int drop),
177 TP_ARGS(inode, drop),
180 __field( dev_t, dev )
181 __field( ino_t, ino )
186 __entry->dev = inode->i_sb->s_dev;
187 __entry->ino = inode->i_ino;
188 __entry->drop = drop;
191 TP_printk("dev %d,%d ino %lu drop %d",
192 MAJOR(__entry->dev), MINOR(__entry->dev),
193 (unsigned long) __entry->ino, __entry->drop)
196 TRACE_EVENT(ext4_mark_inode_dirty,
197 TP_PROTO(struct inode *inode, unsigned long IP),
202 __field( dev_t, dev )
203 __field( ino_t, ino )
204 __field(unsigned long, ip )
208 __entry->dev = inode->i_sb->s_dev;
209 __entry->ino = inode->i_ino;
213 TP_printk("dev %d,%d ino %lu caller %pF",
214 MAJOR(__entry->dev), MINOR(__entry->dev),
215 (unsigned long) __entry->ino, (void *)__entry->ip)
218 TRACE_EVENT(ext4_begin_ordered_truncate,
219 TP_PROTO(struct inode *inode, loff_t new_size),
221 TP_ARGS(inode, new_size),
224 __field( dev_t, dev )
225 __field( ino_t, ino )
226 __field( loff_t, new_size )
230 __entry->dev = inode->i_sb->s_dev;
231 __entry->ino = inode->i_ino;
232 __entry->new_size = new_size;
235 TP_printk("dev %d,%d ino %lu new_size %lld",
236 MAJOR(__entry->dev), MINOR(__entry->dev),
237 (unsigned long) __entry->ino,
241 DECLARE_EVENT_CLASS(ext4__write_begin,
243 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
246 TP_ARGS(inode, pos, len, flags),
249 __field( dev_t, dev )
250 __field( ino_t, ino )
251 __field( loff_t, pos )
252 __field( unsigned int, len )
253 __field( unsigned int, flags )
257 __entry->dev = inode->i_sb->s_dev;
258 __entry->ino = inode->i_ino;
261 __entry->flags = flags;
264 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
265 MAJOR(__entry->dev), MINOR(__entry->dev),
266 (unsigned long) __entry->ino,
267 __entry->pos, __entry->len, __entry->flags)
270 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
272 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
275 TP_ARGS(inode, pos, len, flags)
278 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
280 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
283 TP_ARGS(inode, pos, len, flags)
286 DECLARE_EVENT_CLASS(ext4__write_end,
287 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
288 unsigned int copied),
290 TP_ARGS(inode, pos, len, copied),
293 __field( dev_t, dev )
294 __field( ino_t, ino )
295 __field( loff_t, pos )
296 __field( unsigned int, len )
297 __field( unsigned int, copied )
301 __entry->dev = inode->i_sb->s_dev;
302 __entry->ino = inode->i_ino;
305 __entry->copied = copied;
308 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
309 MAJOR(__entry->dev), MINOR(__entry->dev),
310 (unsigned long) __entry->ino,
311 __entry->pos, __entry->len, __entry->copied)
314 DEFINE_EVENT(ext4__write_end, ext4_write_end,
316 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
317 unsigned int copied),
319 TP_ARGS(inode, pos, len, copied)
322 DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
324 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
325 unsigned int copied),
327 TP_ARGS(inode, pos, len, copied)
330 DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
332 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
333 unsigned int copied),
335 TP_ARGS(inode, pos, len, copied)
338 TRACE_EVENT(ext4_writepages,
339 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
344 __field( dev_t, dev )
345 __field( ino_t, ino )
346 __field( long, nr_to_write )
347 __field( long, pages_skipped )
348 __field( loff_t, range_start )
349 __field( loff_t, range_end )
350 __field( pgoff_t, writeback_index )
351 __field( int, sync_mode )
352 __field( char, for_kupdate )
353 __field( char, range_cyclic )
357 __entry->dev = inode->i_sb->s_dev;
358 __entry->ino = inode->i_ino;
359 __entry->nr_to_write = wbc->nr_to_write;
360 __entry->pages_skipped = wbc->pages_skipped;
361 __entry->range_start = wbc->range_start;
362 __entry->range_end = wbc->range_end;
363 __entry->writeback_index = inode->i_mapping->writeback_index;
364 __entry->sync_mode = wbc->sync_mode;
365 __entry->for_kupdate = wbc->for_kupdate;
366 __entry->range_cyclic = wbc->range_cyclic;
369 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
370 "range_start %lld range_end %lld sync_mode %d "
371 "for_kupdate %d range_cyclic %d writeback_index %lu",
372 MAJOR(__entry->dev), MINOR(__entry->dev),
373 (unsigned long) __entry->ino, __entry->nr_to_write,
374 __entry->pages_skipped, __entry->range_start,
375 __entry->range_end, __entry->sync_mode,
376 __entry->for_kupdate, __entry->range_cyclic,
377 (unsigned long) __entry->writeback_index)
380 TRACE_EVENT(ext4_da_write_pages,
381 TP_PROTO(struct inode *inode, pgoff_t first_page,
382 struct writeback_control *wbc),
384 TP_ARGS(inode, first_page, wbc),
387 __field( dev_t, dev )
388 __field( ino_t, ino )
389 __field( pgoff_t, first_page )
390 __field( long, nr_to_write )
391 __field( int, sync_mode )
395 __entry->dev = inode->i_sb->s_dev;
396 __entry->ino = inode->i_ino;
397 __entry->first_page = first_page;
398 __entry->nr_to_write = wbc->nr_to_write;
399 __entry->sync_mode = wbc->sync_mode;
402 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
404 MAJOR(__entry->dev), MINOR(__entry->dev),
405 (unsigned long) __entry->ino, __entry->first_page,
406 __entry->nr_to_write, __entry->sync_mode)
409 TRACE_EVENT(ext4_da_write_pages_extent,
410 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
415 __field( dev_t, dev )
416 __field( ino_t, ino )
417 __field( __u64, lblk )
418 __field( __u32, len )
419 __field( __u32, flags )
423 __entry->dev = inode->i_sb->s_dev;
424 __entry->ino = inode->i_ino;
425 __entry->lblk = map->m_lblk;
426 __entry->len = map->m_len;
427 __entry->flags = map->m_flags;
430 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
431 MAJOR(__entry->dev), MINOR(__entry->dev),
432 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
433 show_mflags(__entry->flags))
436 TRACE_EVENT(ext4_writepages_result,
437 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
438 int ret, int pages_written),
440 TP_ARGS(inode, wbc, ret, pages_written),
443 __field( dev_t, dev )
444 __field( ino_t, ino )
446 __field( int, pages_written )
447 __field( long, pages_skipped )
448 __field( pgoff_t, writeback_index )
449 __field( int, sync_mode )
453 __entry->dev = inode->i_sb->s_dev;
454 __entry->ino = inode->i_ino;
456 __entry->pages_written = pages_written;
457 __entry->pages_skipped = wbc->pages_skipped;
458 __entry->writeback_index = inode->i_mapping->writeback_index;
459 __entry->sync_mode = wbc->sync_mode;
462 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
463 "sync_mode %d writeback_index %lu",
464 MAJOR(__entry->dev), MINOR(__entry->dev),
465 (unsigned long) __entry->ino, __entry->ret,
466 __entry->pages_written, __entry->pages_skipped,
468 (unsigned long) __entry->writeback_index)
471 DECLARE_EVENT_CLASS(ext4__page_op,
472 TP_PROTO(struct page *page),
477 __field( dev_t, dev )
478 __field( ino_t, ino )
479 __field( pgoff_t, index )
484 __entry->dev = page->mapping->host->i_sb->s_dev;
485 __entry->ino = page->mapping->host->i_ino;
486 __entry->index = page->index;
489 TP_printk("dev %d,%d ino %lu page_index %lu",
490 MAJOR(__entry->dev), MINOR(__entry->dev),
491 (unsigned long) __entry->ino,
492 (unsigned long) __entry->index)
495 DEFINE_EVENT(ext4__page_op, ext4_writepage,
497 TP_PROTO(struct page *page),
502 DEFINE_EVENT(ext4__page_op, ext4_readpage,
504 TP_PROTO(struct page *page),
509 DEFINE_EVENT(ext4__page_op, ext4_releasepage,
511 TP_PROTO(struct page *page),
516 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
517 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
519 TP_ARGS(page, offset, length),
522 __field( dev_t, dev )
523 __field( ino_t, ino )
524 __field( pgoff_t, index )
525 __field( unsigned int, offset )
526 __field( unsigned int, length )
530 __entry->dev = page->mapping->host->i_sb->s_dev;
531 __entry->ino = page->mapping->host->i_ino;
532 __entry->index = page->index;
533 __entry->offset = offset;
534 __entry->length = length;
537 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
538 MAJOR(__entry->dev), MINOR(__entry->dev),
539 (unsigned long) __entry->ino,
540 (unsigned long) __entry->index,
541 __entry->offset, __entry->length)
544 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
545 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
547 TP_ARGS(page, offset, length)
550 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
551 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
553 TP_ARGS(page, offset, length)
556 TRACE_EVENT(ext4_discard_blocks,
557 TP_PROTO(struct super_block *sb, unsigned long long blk,
558 unsigned long long count),
560 TP_ARGS(sb, blk, count),
563 __field( dev_t, dev )
564 __field( __u64, blk )
565 __field( __u64, count )
570 __entry->dev = sb->s_dev;
572 __entry->count = count;
575 TP_printk("dev %d,%d blk %llu count %llu",
576 MAJOR(__entry->dev), MINOR(__entry->dev),
577 __entry->blk, __entry->count)
580 DECLARE_EVENT_CLASS(ext4__mb_new_pa,
581 TP_PROTO(struct ext4_allocation_context *ac,
582 struct ext4_prealloc_space *pa),
587 __field( dev_t, dev )
588 __field( ino_t, ino )
589 __field( __u64, pa_pstart )
590 __field( __u64, pa_lstart )
591 __field( __u32, pa_len )
596 __entry->dev = ac->ac_sb->s_dev;
597 __entry->ino = ac->ac_inode->i_ino;
598 __entry->pa_pstart = pa->pa_pstart;
599 __entry->pa_lstart = pa->pa_lstart;
600 __entry->pa_len = pa->pa_len;
603 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
604 MAJOR(__entry->dev), MINOR(__entry->dev),
605 (unsigned long) __entry->ino,
606 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
609 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
611 TP_PROTO(struct ext4_allocation_context *ac,
612 struct ext4_prealloc_space *pa),
617 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
619 TP_PROTO(struct ext4_allocation_context *ac,
620 struct ext4_prealloc_space *pa),
625 TRACE_EVENT(ext4_mb_release_inode_pa,
626 TP_PROTO(struct ext4_prealloc_space *pa,
627 unsigned long long block, unsigned int count),
629 TP_ARGS(pa, block, count),
632 __field( dev_t, dev )
633 __field( ino_t, ino )
634 __field( __u64, block )
635 __field( __u32, count )
640 __entry->dev = pa->pa_inode->i_sb->s_dev;
641 __entry->ino = pa->pa_inode->i_ino;
642 __entry->block = block;
643 __entry->count = count;
646 TP_printk("dev %d,%d ino %lu block %llu count %u",
647 MAJOR(__entry->dev), MINOR(__entry->dev),
648 (unsigned long) __entry->ino,
649 __entry->block, __entry->count)
652 TRACE_EVENT(ext4_mb_release_group_pa,
653 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
658 __field( dev_t, dev )
659 __field( __u64, pa_pstart )
660 __field( __u32, pa_len )
665 __entry->dev = sb->s_dev;
666 __entry->pa_pstart = pa->pa_pstart;
667 __entry->pa_len = pa->pa_len;
670 TP_printk("dev %d,%d pstart %llu len %u",
671 MAJOR(__entry->dev), MINOR(__entry->dev),
672 __entry->pa_pstart, __entry->pa_len)
675 TRACE_EVENT(ext4_discard_preallocations,
676 TP_PROTO(struct inode *inode),
681 __field( dev_t, dev )
682 __field( ino_t, ino )
687 __entry->dev = inode->i_sb->s_dev;
688 __entry->ino = inode->i_ino;
691 TP_printk("dev %d,%d ino %lu",
692 MAJOR(__entry->dev), MINOR(__entry->dev),
693 (unsigned long) __entry->ino)
696 TRACE_EVENT(ext4_mb_discard_preallocations,
697 TP_PROTO(struct super_block *sb, int needed),
702 __field( dev_t, dev )
703 __field( int, needed )
708 __entry->dev = sb->s_dev;
709 __entry->needed = needed;
712 TP_printk("dev %d,%d needed %d",
713 MAJOR(__entry->dev), MINOR(__entry->dev),
717 TRACE_EVENT(ext4_request_blocks,
718 TP_PROTO(struct ext4_allocation_request *ar),
723 __field( dev_t, dev )
724 __field( ino_t, ino )
725 __field( unsigned int, len )
726 __field( __u32, logical )
727 __field( __u32, lleft )
728 __field( __u32, lright )
729 __field( __u64, goal )
730 __field( __u64, pleft )
731 __field( __u64, pright )
732 __field( unsigned int, flags )
736 __entry->dev = ar->inode->i_sb->s_dev;
737 __entry->ino = ar->inode->i_ino;
738 __entry->len = ar->len;
739 __entry->logical = ar->logical;
740 __entry->goal = ar->goal;
741 __entry->lleft = ar->lleft;
742 __entry->lright = ar->lright;
743 __entry->pleft = ar->pleft;
744 __entry->pright = ar->pright;
745 __entry->flags = ar->flags;
748 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
749 "lleft %u lright %u pleft %llu pright %llu ",
750 MAJOR(__entry->dev), MINOR(__entry->dev),
751 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
752 __entry->len, __entry->logical, __entry->goal,
753 __entry->lleft, __entry->lright, __entry->pleft,
757 TRACE_EVENT(ext4_allocate_blocks,
758 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
763 __field( dev_t, dev )
764 __field( ino_t, ino )
765 __field( __u64, block )
766 __field( unsigned int, len )
767 __field( __u32, logical )
768 __field( __u32, lleft )
769 __field( __u32, lright )
770 __field( __u64, goal )
771 __field( __u64, pleft )
772 __field( __u64, pright )
773 __field( unsigned int, flags )
777 __entry->dev = ar->inode->i_sb->s_dev;
778 __entry->ino = ar->inode->i_ino;
779 __entry->block = block;
780 __entry->len = ar->len;
781 __entry->logical = ar->logical;
782 __entry->goal = ar->goal;
783 __entry->lleft = ar->lleft;
784 __entry->lright = ar->lright;
785 __entry->pleft = ar->pleft;
786 __entry->pright = ar->pright;
787 __entry->flags = ar->flags;
790 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
791 "goal %llu lleft %u lright %u pleft %llu pright %llu",
792 MAJOR(__entry->dev), MINOR(__entry->dev),
793 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
794 __entry->len, __entry->block, __entry->logical,
795 __entry->goal, __entry->lleft, __entry->lright,
796 __entry->pleft, __entry->pright)
799 TRACE_EVENT(ext4_free_blocks,
800 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
803 TP_ARGS(inode, block, count, flags),
806 __field( dev_t, dev )
807 __field( ino_t, ino )
808 __field( __u64, block )
809 __field( unsigned long, count )
810 __field( int, flags )
811 __field( __u16, mode )
815 __entry->dev = inode->i_sb->s_dev;
816 __entry->ino = inode->i_ino;
817 __entry->block = block;
818 __entry->count = count;
819 __entry->flags = flags;
820 __entry->mode = inode->i_mode;
823 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
824 MAJOR(__entry->dev), MINOR(__entry->dev),
825 (unsigned long) __entry->ino,
826 __entry->mode, __entry->block, __entry->count,
827 show_free_flags(__entry->flags))
830 TRACE_EVENT(ext4_sync_file_enter,
831 TP_PROTO(struct file *file, int datasync),
833 TP_ARGS(file, datasync),
836 __field( dev_t, dev )
837 __field( ino_t, ino )
838 __field( ino_t, parent )
839 __field( int, datasync )
843 struct dentry *dentry = file->f_path.dentry;
845 __entry->dev = dentry->d_inode->i_sb->s_dev;
846 __entry->ino = dentry->d_inode->i_ino;
847 __entry->datasync = datasync;
848 __entry->parent = dentry->d_parent->d_inode->i_ino;
851 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
852 MAJOR(__entry->dev), MINOR(__entry->dev),
853 (unsigned long) __entry->ino,
854 (unsigned long) __entry->parent, __entry->datasync)
857 TRACE_EVENT(ext4_sync_file_exit,
858 TP_PROTO(struct inode *inode, int ret),
863 __field( dev_t, dev )
864 __field( ino_t, ino )
869 __entry->dev = inode->i_sb->s_dev;
870 __entry->ino = inode->i_ino;
874 TP_printk("dev %d,%d ino %lu ret %d",
875 MAJOR(__entry->dev), MINOR(__entry->dev),
876 (unsigned long) __entry->ino,
880 TRACE_EVENT(ext4_sync_fs,
881 TP_PROTO(struct super_block *sb, int wait),
886 __field( dev_t, dev )
892 __entry->dev = sb->s_dev;
893 __entry->wait = wait;
896 TP_printk("dev %d,%d wait %d",
897 MAJOR(__entry->dev), MINOR(__entry->dev),
901 TRACE_EVENT(ext4_alloc_da_blocks,
902 TP_PROTO(struct inode *inode),
907 __field( dev_t, dev )
908 __field( ino_t, ino )
909 __field( unsigned int, data_blocks )
910 __field( unsigned int, meta_blocks )
914 __entry->dev = inode->i_sb->s_dev;
915 __entry->ino = inode->i_ino;
916 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
917 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
920 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
921 MAJOR(__entry->dev), MINOR(__entry->dev),
922 (unsigned long) __entry->ino,
923 __entry->data_blocks, __entry->meta_blocks)
926 TRACE_EVENT(ext4_mballoc_alloc,
927 TP_PROTO(struct ext4_allocation_context *ac),
932 __field( dev_t, dev )
933 __field( ino_t, ino )
934 __field( __u32, orig_logical )
935 __field( int, orig_start )
936 __field( __u32, orig_group )
937 __field( int, orig_len )
938 __field( __u32, goal_logical )
939 __field( int, goal_start )
940 __field( __u32, goal_group )
941 __field( int, goal_len )
942 __field( __u32, result_logical )
943 __field( int, result_start )
944 __field( __u32, result_group )
945 __field( int, result_len )
946 __field( __u16, found )
947 __field( __u16, groups )
948 __field( __u16, buddy )
949 __field( __u16, flags )
950 __field( __u16, tail )
955 __entry->dev = ac->ac_inode->i_sb->s_dev;
956 __entry->ino = ac->ac_inode->i_ino;
957 __entry->orig_logical = ac->ac_o_ex.fe_logical;
958 __entry->orig_start = ac->ac_o_ex.fe_start;
959 __entry->orig_group = ac->ac_o_ex.fe_group;
960 __entry->orig_len = ac->ac_o_ex.fe_len;
961 __entry->goal_logical = ac->ac_g_ex.fe_logical;
962 __entry->goal_start = ac->ac_g_ex.fe_start;
963 __entry->goal_group = ac->ac_g_ex.fe_group;
964 __entry->goal_len = ac->ac_g_ex.fe_len;
965 __entry->result_logical = ac->ac_f_ex.fe_logical;
966 __entry->result_start = ac->ac_f_ex.fe_start;
967 __entry->result_group = ac->ac_f_ex.fe_group;
968 __entry->result_len = ac->ac_f_ex.fe_len;
969 __entry->found = ac->ac_found;
970 __entry->flags = ac->ac_flags;
971 __entry->groups = ac->ac_groups_scanned;
972 __entry->buddy = ac->ac_buddy;
973 __entry->tail = ac->ac_tail;
974 __entry->cr = ac->ac_criteria;
977 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
978 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
980 MAJOR(__entry->dev), MINOR(__entry->dev),
981 (unsigned long) __entry->ino,
982 __entry->orig_group, __entry->orig_start,
983 __entry->orig_len, __entry->orig_logical,
984 __entry->goal_group, __entry->goal_start,
985 __entry->goal_len, __entry->goal_logical,
986 __entry->result_group, __entry->result_start,
987 __entry->result_len, __entry->result_logical,
988 __entry->found, __entry->groups, __entry->cr,
989 show_mballoc_flags(__entry->flags), __entry->tail,
990 __entry->buddy ? 1 << __entry->buddy : 0)
993 TRACE_EVENT(ext4_mballoc_prealloc,
994 TP_PROTO(struct ext4_allocation_context *ac),
999 __field( dev_t, dev )
1000 __field( ino_t, ino )
1001 __field( __u32, orig_logical )
1002 __field( int, orig_start )
1003 __field( __u32, orig_group )
1004 __field( int, orig_len )
1005 __field( __u32, result_logical )
1006 __field( int, result_start )
1007 __field( __u32, result_group )
1008 __field( int, result_len )
1012 __entry->dev = ac->ac_inode->i_sb->s_dev;
1013 __entry->ino = ac->ac_inode->i_ino;
1014 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1015 __entry->orig_start = ac->ac_o_ex.fe_start;
1016 __entry->orig_group = ac->ac_o_ex.fe_group;
1017 __entry->orig_len = ac->ac_o_ex.fe_len;
1018 __entry->result_logical = ac->ac_b_ex.fe_logical;
1019 __entry->result_start = ac->ac_b_ex.fe_start;
1020 __entry->result_group = ac->ac_b_ex.fe_group;
1021 __entry->result_len = ac->ac_b_ex.fe_len;
1024 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1025 MAJOR(__entry->dev), MINOR(__entry->dev),
1026 (unsigned long) __entry->ino,
1027 __entry->orig_group, __entry->orig_start,
1028 __entry->orig_len, __entry->orig_logical,
1029 __entry->result_group, __entry->result_start,
1030 __entry->result_len, __entry->result_logical)
1033 DECLARE_EVENT_CLASS(ext4__mballoc,
1034 TP_PROTO(struct super_block *sb,
1035 struct inode *inode,
1037 ext4_grpblk_t start,
1040 TP_ARGS(sb, inode, group, start, len),
1043 __field( dev_t, dev )
1044 __field( ino_t, ino )
1045 __field( int, result_start )
1046 __field( __u32, result_group )
1047 __field( int, result_len )
1051 __entry->dev = sb->s_dev;
1052 __entry->ino = inode ? inode->i_ino : 0;
1053 __entry->result_start = start;
1054 __entry->result_group = group;
1055 __entry->result_len = len;
1058 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1059 MAJOR(__entry->dev), MINOR(__entry->dev),
1060 (unsigned long) __entry->ino,
1061 __entry->result_group, __entry->result_start,
1062 __entry->result_len)
1065 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1067 TP_PROTO(struct super_block *sb,
1068 struct inode *inode,
1070 ext4_grpblk_t start,
1073 TP_ARGS(sb, inode, group, start, len)
1076 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1078 TP_PROTO(struct super_block *sb,
1079 struct inode *inode,
1081 ext4_grpblk_t start,
1084 TP_ARGS(sb, inode, group, start, len)
1087 TRACE_EVENT(ext4_forget,
1088 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1090 TP_ARGS(inode, is_metadata, block),
1093 __field( dev_t, dev )
1094 __field( ino_t, ino )
1095 __field( __u64, block )
1096 __field( int, is_metadata )
1097 __field( __u16, mode )
1101 __entry->dev = inode->i_sb->s_dev;
1102 __entry->ino = inode->i_ino;
1103 __entry->block = block;
1104 __entry->is_metadata = is_metadata;
1105 __entry->mode = inode->i_mode;
1108 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1109 MAJOR(__entry->dev), MINOR(__entry->dev),
1110 (unsigned long) __entry->ino,
1111 __entry->mode, __entry->is_metadata, __entry->block)
1114 TRACE_EVENT(ext4_da_update_reserve_space,
1115 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1117 TP_ARGS(inode, used_blocks, quota_claim),
1120 __field( dev_t, dev )
1121 __field( ino_t, ino )
1122 __field( __u64, i_blocks )
1123 __field( int, used_blocks )
1124 __field( int, reserved_data_blocks )
1125 __field( int, reserved_meta_blocks )
1126 __field( int, allocated_meta_blocks )
1127 __field( int, quota_claim )
1128 __field( __u16, mode )
1132 __entry->dev = inode->i_sb->s_dev;
1133 __entry->ino = inode->i_ino;
1134 __entry->i_blocks = inode->i_blocks;
1135 __entry->used_blocks = used_blocks;
1136 __entry->reserved_data_blocks =
1137 EXT4_I(inode)->i_reserved_data_blocks;
1138 __entry->reserved_meta_blocks =
1139 EXT4_I(inode)->i_reserved_meta_blocks;
1140 __entry->allocated_meta_blocks =
1141 EXT4_I(inode)->i_allocated_meta_blocks;
1142 __entry->quota_claim = quota_claim;
1143 __entry->mode = inode->i_mode;
1146 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1147 "reserved_data_blocks %d reserved_meta_blocks %d "
1148 "allocated_meta_blocks %d quota_claim %d",
1149 MAJOR(__entry->dev), MINOR(__entry->dev),
1150 (unsigned long) __entry->ino,
1151 __entry->mode, __entry->i_blocks,
1152 __entry->used_blocks, __entry->reserved_data_blocks,
1153 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1154 __entry->quota_claim)
1157 TRACE_EVENT(ext4_da_reserve_space,
1158 TP_PROTO(struct inode *inode, int md_needed),
1160 TP_ARGS(inode, md_needed),
1163 __field( dev_t, dev )
1164 __field( ino_t, ino )
1165 __field( __u64, i_blocks )
1166 __field( int, md_needed )
1167 __field( int, reserved_data_blocks )
1168 __field( int, reserved_meta_blocks )
1169 __field( __u16, mode )
1173 __entry->dev = inode->i_sb->s_dev;
1174 __entry->ino = inode->i_ino;
1175 __entry->i_blocks = inode->i_blocks;
1176 __entry->md_needed = md_needed;
1177 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1178 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1179 __entry->mode = inode->i_mode;
1182 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1183 "reserved_data_blocks %d reserved_meta_blocks %d",
1184 MAJOR(__entry->dev), MINOR(__entry->dev),
1185 (unsigned long) __entry->ino,
1186 __entry->mode, __entry->i_blocks,
1187 __entry->md_needed, __entry->reserved_data_blocks,
1188 __entry->reserved_meta_blocks)
1191 TRACE_EVENT(ext4_da_release_space,
1192 TP_PROTO(struct inode *inode, int freed_blocks),
1194 TP_ARGS(inode, freed_blocks),
1197 __field( dev_t, dev )
1198 __field( ino_t, ino )
1199 __field( __u64, i_blocks )
1200 __field( int, freed_blocks )
1201 __field( int, reserved_data_blocks )
1202 __field( int, reserved_meta_blocks )
1203 __field( int, allocated_meta_blocks )
1204 __field( __u16, mode )
1208 __entry->dev = inode->i_sb->s_dev;
1209 __entry->ino = inode->i_ino;
1210 __entry->i_blocks = inode->i_blocks;
1211 __entry->freed_blocks = freed_blocks;
1212 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1213 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1214 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
1215 __entry->mode = inode->i_mode;
1218 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1219 "reserved_data_blocks %d reserved_meta_blocks %d "
1220 "allocated_meta_blocks %d",
1221 MAJOR(__entry->dev), MINOR(__entry->dev),
1222 (unsigned long) __entry->ino,
1223 __entry->mode, __entry->i_blocks,
1224 __entry->freed_blocks, __entry->reserved_data_blocks,
1225 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1228 DECLARE_EVENT_CLASS(ext4__bitmap_load,
1229 TP_PROTO(struct super_block *sb, unsigned long group),
1234 __field( dev_t, dev )
1235 __field( __u32, group )
1240 __entry->dev = sb->s_dev;
1241 __entry->group = group;
1244 TP_printk("dev %d,%d group %u",
1245 MAJOR(__entry->dev), MINOR(__entry->dev),
1249 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1251 TP_PROTO(struct super_block *sb, unsigned long group),
1256 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1258 TP_PROTO(struct super_block *sb, unsigned long group),
1263 DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1265 TP_PROTO(struct super_block *sb, unsigned long group),
1270 DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1272 TP_PROTO(struct super_block *sb, unsigned long group),
1277 TRACE_EVENT(ext4_direct_IO_enter,
1278 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1280 TP_ARGS(inode, offset, len, rw),
1283 __field( dev_t, dev )
1284 __field( ino_t, ino )
1285 __field( loff_t, pos )
1286 __field( unsigned long, len )
1291 __entry->dev = inode->i_sb->s_dev;
1292 __entry->ino = inode->i_ino;
1293 __entry->pos = offset;
1298 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1299 MAJOR(__entry->dev), MINOR(__entry->dev),
1300 (unsigned long) __entry->ino,
1301 __entry->pos, __entry->len, __entry->rw)
1304 TRACE_EVENT(ext4_direct_IO_exit,
1305 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1308 TP_ARGS(inode, offset, len, rw, ret),
1311 __field( dev_t, dev )
1312 __field( ino_t, ino )
1313 __field( loff_t, pos )
1314 __field( unsigned long, len )
1320 __entry->dev = inode->i_sb->s_dev;
1321 __entry->ino = inode->i_ino;
1322 __entry->pos = offset;
1328 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1329 MAJOR(__entry->dev), MINOR(__entry->dev),
1330 (unsigned long) __entry->ino,
1331 __entry->pos, __entry->len,
1332 __entry->rw, __entry->ret)
1335 DECLARE_EVENT_CLASS(ext4__fallocate_mode,
1336 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1338 TP_ARGS(inode, offset, len, mode),
1341 __field( dev_t, dev )
1342 __field( ino_t, ino )
1343 __field( loff_t, offset )
1344 __field( loff_t, len )
1345 __field( int, mode )
1349 __entry->dev = inode->i_sb->s_dev;
1350 __entry->ino = inode->i_ino;
1351 __entry->offset = offset;
1353 __entry->mode = mode;
1356 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
1357 MAJOR(__entry->dev), MINOR(__entry->dev),
1358 (unsigned long) __entry->ino,
1359 __entry->offset, __entry->len,
1360 show_falloc_mode(__entry->mode))
1363 DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1365 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1367 TP_ARGS(inode, offset, len, mode)
1370 DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1372 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1374 TP_ARGS(inode, offset, len, mode)
1377 DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1379 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1381 TP_ARGS(inode, offset, len, mode)
1384 TRACE_EVENT(ext4_fallocate_exit,
1385 TP_PROTO(struct inode *inode, loff_t offset,
1386 unsigned int max_blocks, int ret),
1388 TP_ARGS(inode, offset, max_blocks, ret),
1391 __field( dev_t, dev )
1392 __field( ino_t, ino )
1393 __field( loff_t, pos )
1394 __field( unsigned int, blocks )
1399 __entry->dev = inode->i_sb->s_dev;
1400 __entry->ino = inode->i_ino;
1401 __entry->pos = offset;
1402 __entry->blocks = max_blocks;
1406 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1407 MAJOR(__entry->dev), MINOR(__entry->dev),
1408 (unsigned long) __entry->ino,
1409 __entry->pos, __entry->blocks,
1413 TRACE_EVENT(ext4_unlink_enter,
1414 TP_PROTO(struct inode *parent, struct dentry *dentry),
1416 TP_ARGS(parent, dentry),
1419 __field( dev_t, dev )
1420 __field( ino_t, ino )
1421 __field( ino_t, parent )
1422 __field( loff_t, size )
1426 __entry->dev = dentry->d_inode->i_sb->s_dev;
1427 __entry->ino = dentry->d_inode->i_ino;
1428 __entry->parent = parent->i_ino;
1429 __entry->size = dentry->d_inode->i_size;
1432 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1433 MAJOR(__entry->dev), MINOR(__entry->dev),
1434 (unsigned long) __entry->ino, __entry->size,
1435 (unsigned long) __entry->parent)
1438 TRACE_EVENT(ext4_unlink_exit,
1439 TP_PROTO(struct dentry *dentry, int ret),
1441 TP_ARGS(dentry, ret),
1444 __field( dev_t, dev )
1445 __field( ino_t, ino )
1450 __entry->dev = dentry->d_inode->i_sb->s_dev;
1451 __entry->ino = dentry->d_inode->i_ino;
1455 TP_printk("dev %d,%d ino %lu ret %d",
1456 MAJOR(__entry->dev), MINOR(__entry->dev),
1457 (unsigned long) __entry->ino,
1461 DECLARE_EVENT_CLASS(ext4__truncate,
1462 TP_PROTO(struct inode *inode),
1467 __field( dev_t, dev )
1468 __field( ino_t, ino )
1469 __field( __u64, blocks )
1473 __entry->dev = inode->i_sb->s_dev;
1474 __entry->ino = inode->i_ino;
1475 __entry->blocks = inode->i_blocks;
1478 TP_printk("dev %d,%d ino %lu blocks %llu",
1479 MAJOR(__entry->dev), MINOR(__entry->dev),
1480 (unsigned long) __entry->ino, __entry->blocks)
1483 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1485 TP_PROTO(struct inode *inode),
1490 DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1492 TP_PROTO(struct inode *inode),
1497 /* 'ux' is the unwritten extent. */
1498 TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1499 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1500 struct ext4_extent *ux),
1502 TP_ARGS(inode, map, ux),
1505 __field( dev_t, dev )
1506 __field( ino_t, ino )
1507 __field( ext4_lblk_t, m_lblk )
1508 __field( unsigned, m_len )
1509 __field( ext4_lblk_t, u_lblk )
1510 __field( unsigned, u_len )
1511 __field( ext4_fsblk_t, u_pblk )
1515 __entry->dev = inode->i_sb->s_dev;
1516 __entry->ino = inode->i_ino;
1517 __entry->m_lblk = map->m_lblk;
1518 __entry->m_len = map->m_len;
1519 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1520 __entry->u_len = ext4_ext_get_actual_len(ux);
1521 __entry->u_pblk = ext4_ext_pblock(ux);
1524 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1526 MAJOR(__entry->dev), MINOR(__entry->dev),
1527 (unsigned long) __entry->ino,
1528 __entry->m_lblk, __entry->m_len,
1529 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1533 * 'ux' is the unwritten extent.
1534 * 'ix' is the initialized extent to which blocks are transferred.
1536 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1537 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1538 struct ext4_extent *ux, struct ext4_extent *ix),
1540 TP_ARGS(inode, map, ux, ix),
1543 __field( dev_t, dev )
1544 __field( ino_t, ino )
1545 __field( ext4_lblk_t, m_lblk )
1546 __field( unsigned, m_len )
1547 __field( ext4_lblk_t, u_lblk )
1548 __field( unsigned, u_len )
1549 __field( ext4_fsblk_t, u_pblk )
1550 __field( ext4_lblk_t, i_lblk )
1551 __field( unsigned, i_len )
1552 __field( ext4_fsblk_t, i_pblk )
1556 __entry->dev = inode->i_sb->s_dev;
1557 __entry->ino = inode->i_ino;
1558 __entry->m_lblk = map->m_lblk;
1559 __entry->m_len = map->m_len;
1560 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1561 __entry->u_len = ext4_ext_get_actual_len(ux);
1562 __entry->u_pblk = ext4_ext_pblock(ux);
1563 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1564 __entry->i_len = ext4_ext_get_actual_len(ix);
1565 __entry->i_pblk = ext4_ext_pblock(ix);
1568 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1569 "u_lblk %u u_len %u u_pblk %llu "
1570 "i_lblk %u i_len %u i_pblk %llu ",
1571 MAJOR(__entry->dev), MINOR(__entry->dev),
1572 (unsigned long) __entry->ino,
1573 __entry->m_lblk, __entry->m_len,
1574 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1575 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1578 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1579 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1580 unsigned int len, unsigned int flags),
1582 TP_ARGS(inode, lblk, len, flags),
1585 __field( dev_t, dev )
1586 __field( ino_t, ino )
1587 __field( ext4_lblk_t, lblk )
1588 __field( unsigned int, len )
1589 __field( unsigned int, flags )
1593 __entry->dev = inode->i_sb->s_dev;
1594 __entry->ino = inode->i_ino;
1595 __entry->lblk = lblk;
1597 __entry->flags = flags;
1600 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
1601 MAJOR(__entry->dev), MINOR(__entry->dev),
1602 (unsigned long) __entry->ino,
1603 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
1606 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1607 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1608 unsigned len, unsigned flags),
1610 TP_ARGS(inode, lblk, len, flags)
1613 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1614 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1615 unsigned len, unsigned flags),
1617 TP_ARGS(inode, lblk, len, flags)
1620 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1621 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1624 TP_ARGS(inode, flags, map, ret),
1627 __field( dev_t, dev )
1628 __field( ino_t, ino )
1629 __field( unsigned int, flags )
1630 __field( ext4_fsblk_t, pblk )
1631 __field( ext4_lblk_t, lblk )
1632 __field( unsigned int, len )
1633 __field( unsigned int, mflags )
1638 __entry->dev = inode->i_sb->s_dev;
1639 __entry->ino = inode->i_ino;
1640 __entry->flags = flags;
1641 __entry->pblk = map->m_pblk;
1642 __entry->lblk = map->m_lblk;
1643 __entry->len = map->m_len;
1644 __entry->mflags = map->m_flags;
1648 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1650 MAJOR(__entry->dev), MINOR(__entry->dev),
1651 (unsigned long) __entry->ino,
1652 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1653 __entry->len, show_mflags(__entry->mflags), __entry->ret)
1656 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1657 TP_PROTO(struct inode *inode, unsigned flags,
1658 struct ext4_map_blocks *map, int ret),
1660 TP_ARGS(inode, flags, map, ret)
1663 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1664 TP_PROTO(struct inode *inode, unsigned flags,
1665 struct ext4_map_blocks *map, int ret),
1667 TP_ARGS(inode, flags, map, ret)
1670 TRACE_EVENT(ext4_ext_load_extent,
1671 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1673 TP_ARGS(inode, lblk, pblk),
1676 __field( dev_t, dev )
1677 __field( ino_t, ino )
1678 __field( ext4_fsblk_t, pblk )
1679 __field( ext4_lblk_t, lblk )
1683 __entry->dev = inode->i_sb->s_dev;
1684 __entry->ino = inode->i_ino;
1685 __entry->pblk = pblk;
1686 __entry->lblk = lblk;
1689 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1690 MAJOR(__entry->dev), MINOR(__entry->dev),
1691 (unsigned long) __entry->ino,
1692 __entry->lblk, __entry->pblk)
1695 TRACE_EVENT(ext4_load_inode,
1696 TP_PROTO(struct inode *inode),
1701 __field( dev_t, dev )
1702 __field( ino_t, ino )
1706 __entry->dev = inode->i_sb->s_dev;
1707 __entry->ino = inode->i_ino;
1710 TP_printk("dev %d,%d ino %ld",
1711 MAJOR(__entry->dev), MINOR(__entry->dev),
1712 (unsigned long) __entry->ino)
1715 TRACE_EVENT(ext4_journal_start,
1716 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1719 TP_ARGS(sb, blocks, rsv_blocks, IP),
1722 __field( dev_t, dev )
1723 __field(unsigned long, ip )
1724 __field( int, blocks )
1725 __field( int, rsv_blocks )
1729 __entry->dev = sb->s_dev;
1731 __entry->blocks = blocks;
1732 __entry->rsv_blocks = rsv_blocks;
1735 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
1736 MAJOR(__entry->dev), MINOR(__entry->dev),
1737 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1740 TRACE_EVENT(ext4_journal_start_reserved,
1741 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1743 TP_ARGS(sb, blocks, IP),
1746 __field( dev_t, dev )
1747 __field(unsigned long, ip )
1748 __field( int, blocks )
1752 __entry->dev = sb->s_dev;
1754 __entry->blocks = blocks;
1757 TP_printk("dev %d,%d blocks, %d caller %pF",
1758 MAJOR(__entry->dev), MINOR(__entry->dev),
1759 __entry->blocks, (void *)__entry->ip)
1762 DECLARE_EVENT_CLASS(ext4__trim,
1763 TP_PROTO(struct super_block *sb,
1765 ext4_grpblk_t start,
1768 TP_ARGS(sb, group, start, len),
1771 __field( int, dev_major )
1772 __field( int, dev_minor )
1773 __field( __u32, group )
1774 __field( int, start )
1779 __entry->dev_major = MAJOR(sb->s_dev);
1780 __entry->dev_minor = MINOR(sb->s_dev);
1781 __entry->group = group;
1782 __entry->start = start;
1786 TP_printk("dev %d,%d group %u, start %d, len %d",
1787 __entry->dev_major, __entry->dev_minor,
1788 __entry->group, __entry->start, __entry->len)
1791 DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1793 TP_PROTO(struct super_block *sb,
1795 ext4_grpblk_t start,
1798 TP_ARGS(sb, group, start, len)
1801 DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1803 TP_PROTO(struct super_block *sb,
1805 ext4_grpblk_t start,
1808 TP_ARGS(sb, group, start, len)
1811 TRACE_EVENT(ext4_ext_handle_unwritten_extents,
1812 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1813 unsigned int allocated, ext4_fsblk_t newblock),
1815 TP_ARGS(inode, map, flags, allocated, newblock),
1818 __field( dev_t, dev )
1819 __field( ino_t, ino )
1820 __field( int, flags )
1821 __field( ext4_lblk_t, lblk )
1822 __field( ext4_fsblk_t, pblk )
1823 __field( unsigned int, len )
1824 __field( unsigned int, allocated )
1825 __field( ext4_fsblk_t, newblk )
1829 __entry->dev = inode->i_sb->s_dev;
1830 __entry->ino = inode->i_ino;
1831 __entry->flags = flags;
1832 __entry->lblk = map->m_lblk;
1833 __entry->pblk = map->m_pblk;
1834 __entry->len = map->m_len;
1835 __entry->allocated = allocated;
1836 __entry->newblk = newblock;
1839 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
1840 "allocated %d newblock %llu",
1841 MAJOR(__entry->dev), MINOR(__entry->dev),
1842 (unsigned long) __entry->ino,
1843 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1844 __entry->len, show_map_flags(__entry->flags),
1845 (unsigned int) __entry->allocated,
1846 (unsigned long long) __entry->newblk)
1849 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1850 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1852 TP_ARGS(sb, map, ret),
1855 __field( dev_t, dev )
1856 __field( unsigned int, flags )
1857 __field( ext4_lblk_t, lblk )
1858 __field( ext4_fsblk_t, pblk )
1859 __field( unsigned int, len )
1864 __entry->dev = sb->s_dev;
1865 __entry->flags = map->m_flags;
1866 __entry->lblk = map->m_lblk;
1867 __entry->pblk = map->m_pblk;
1868 __entry->len = map->m_len;
1872 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
1873 MAJOR(__entry->dev), MINOR(__entry->dev),
1874 __entry->lblk, (unsigned long long) __entry->pblk,
1875 __entry->len, show_mflags(__entry->flags), __entry->ret)
1878 TRACE_EVENT(ext4_ext_put_in_cache,
1879 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1880 ext4_fsblk_t start),
1882 TP_ARGS(inode, lblk, len, start),
1885 __field( dev_t, dev )
1886 __field( ino_t, ino )
1887 __field( ext4_lblk_t, lblk )
1888 __field( unsigned int, len )
1889 __field( ext4_fsblk_t, start )
1893 __entry->dev = inode->i_sb->s_dev;
1894 __entry->ino = inode->i_ino;
1895 __entry->lblk = lblk;
1897 __entry->start = start;
1900 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1901 MAJOR(__entry->dev), MINOR(__entry->dev),
1902 (unsigned long) __entry->ino,
1903 (unsigned) __entry->lblk,
1905 (unsigned long long) __entry->start)
1908 TRACE_EVENT(ext4_ext_in_cache,
1909 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1911 TP_ARGS(inode, lblk, ret),
1914 __field( dev_t, dev )
1915 __field( ino_t, ino )
1916 __field( ext4_lblk_t, lblk )
1921 __entry->dev = inode->i_sb->s_dev;
1922 __entry->ino = inode->i_ino;
1923 __entry->lblk = lblk;
1927 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1928 MAJOR(__entry->dev), MINOR(__entry->dev),
1929 (unsigned long) __entry->ino,
1930 (unsigned) __entry->lblk,
1935 TRACE_EVENT(ext4_find_delalloc_range,
1936 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1937 int reverse, int found, ext4_lblk_t found_blk),
1939 TP_ARGS(inode, from, to, reverse, found, found_blk),
1942 __field( dev_t, dev )
1943 __field( ino_t, ino )
1944 __field( ext4_lblk_t, from )
1945 __field( ext4_lblk_t, to )
1946 __field( int, reverse )
1947 __field( int, found )
1948 __field( ext4_lblk_t, found_blk )
1952 __entry->dev = inode->i_sb->s_dev;
1953 __entry->ino = inode->i_ino;
1954 __entry->from = from;
1956 __entry->reverse = reverse;
1957 __entry->found = found;
1958 __entry->found_blk = found_blk;
1961 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1963 MAJOR(__entry->dev), MINOR(__entry->dev),
1964 (unsigned long) __entry->ino,
1965 (unsigned) __entry->from, (unsigned) __entry->to,
1966 __entry->reverse, __entry->found,
1967 (unsigned) __entry->found_blk)
1970 TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1971 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1973 TP_ARGS(inode, lblk, len),
1976 __field( dev_t, dev )
1977 __field( ino_t, ino )
1978 __field( ext4_lblk_t, lblk )
1979 __field( unsigned int, len )
1983 __entry->dev = inode->i_sb->s_dev;
1984 __entry->ino = inode->i_ino;
1985 __entry->lblk = lblk;
1989 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1990 MAJOR(__entry->dev), MINOR(__entry->dev),
1991 (unsigned long) __entry->ino,
1992 (unsigned) __entry->lblk,
1996 TRACE_EVENT(ext4_ext_show_extent,
1997 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1998 unsigned short len),
2000 TP_ARGS(inode, lblk, pblk, len),
2003 __field( dev_t, dev )
2004 __field( ino_t, ino )
2005 __field( ext4_fsblk_t, pblk )
2006 __field( ext4_lblk_t, lblk )
2007 __field( unsigned short, len )
2011 __entry->dev = inode->i_sb->s_dev;
2012 __entry->ino = inode->i_ino;
2013 __entry->pblk = pblk;
2014 __entry->lblk = lblk;
2018 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2019 MAJOR(__entry->dev), MINOR(__entry->dev),
2020 (unsigned long) __entry->ino,
2021 (unsigned) __entry->lblk,
2022 (unsigned long long) __entry->pblk,
2023 (unsigned short) __entry->len)
2026 TRACE_EVENT(ext4_remove_blocks,
2027 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2028 ext4_lblk_t from, ext4_fsblk_t to,
2029 long long partial_cluster),
2031 TP_ARGS(inode, ex, from, to, partial_cluster),
2034 __field( dev_t, dev )
2035 __field( ino_t, ino )
2036 __field( ext4_lblk_t, from )
2037 __field( ext4_lblk_t, to )
2038 __field( long long, partial )
2039 __field( ext4_fsblk_t, ee_pblk )
2040 __field( ext4_lblk_t, ee_lblk )
2041 __field( unsigned short, ee_len )
2045 __entry->dev = inode->i_sb->s_dev;
2046 __entry->ino = inode->i_ino;
2047 __entry->from = from;
2049 __entry->partial = partial_cluster;
2050 __entry->ee_pblk = ext4_ext_pblock(ex);
2051 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2052 __entry->ee_len = ext4_ext_get_actual_len(ex);
2055 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2056 "from %u to %u partial_cluster %lld",
2057 MAJOR(__entry->dev), MINOR(__entry->dev),
2058 (unsigned long) __entry->ino,
2059 (unsigned) __entry->ee_lblk,
2060 (unsigned long long) __entry->ee_pblk,
2061 (unsigned short) __entry->ee_len,
2062 (unsigned) __entry->from,
2063 (unsigned) __entry->to,
2064 (long long) __entry->partial)
2067 TRACE_EVENT(ext4_ext_rm_leaf,
2068 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2069 struct ext4_extent *ex,
2070 long long partial_cluster),
2072 TP_ARGS(inode, start, ex, partial_cluster),
2075 __field( dev_t, dev )
2076 __field( ino_t, ino )
2077 __field( long long, partial )
2078 __field( ext4_lblk_t, start )
2079 __field( ext4_lblk_t, ee_lblk )
2080 __field( ext4_fsblk_t, ee_pblk )
2081 __field( short, ee_len )
2085 __entry->dev = inode->i_sb->s_dev;
2086 __entry->ino = inode->i_ino;
2087 __entry->partial = partial_cluster;
2088 __entry->start = start;
2089 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2090 __entry->ee_pblk = ext4_ext_pblock(ex);
2091 __entry->ee_len = ext4_ext_get_actual_len(ex);
2094 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2095 "partial_cluster %lld",
2096 MAJOR(__entry->dev), MINOR(__entry->dev),
2097 (unsigned long) __entry->ino,
2098 (unsigned) __entry->start,
2099 (unsigned) __entry->ee_lblk,
2100 (unsigned long long) __entry->ee_pblk,
2101 (unsigned short) __entry->ee_len,
2102 (long long) __entry->partial)
2105 TRACE_EVENT(ext4_ext_rm_idx,
2106 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2108 TP_ARGS(inode, pblk),
2111 __field( dev_t, dev )
2112 __field( ino_t, ino )
2113 __field( ext4_fsblk_t, pblk )
2117 __entry->dev = inode->i_sb->s_dev;
2118 __entry->ino = inode->i_ino;
2119 __entry->pblk = pblk;
2122 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2123 MAJOR(__entry->dev), MINOR(__entry->dev),
2124 (unsigned long) __entry->ino,
2125 (unsigned long long) __entry->pblk)
2128 TRACE_EVENT(ext4_ext_remove_space,
2129 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2130 ext4_lblk_t end, int depth),
2132 TP_ARGS(inode, start, end, depth),
2135 __field( dev_t, dev )
2136 __field( ino_t, ino )
2137 __field( ext4_lblk_t, start )
2138 __field( ext4_lblk_t, end )
2139 __field( int, depth )
2143 __entry->dev = inode->i_sb->s_dev;
2144 __entry->ino = inode->i_ino;
2145 __entry->start = start;
2147 __entry->depth = depth;
2150 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2151 MAJOR(__entry->dev), MINOR(__entry->dev),
2152 (unsigned long) __entry->ino,
2153 (unsigned) __entry->start,
2154 (unsigned) __entry->end,
2158 TRACE_EVENT(ext4_ext_remove_space_done,
2159 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
2160 int depth, long long partial, __le16 eh_entries),
2162 TP_ARGS(inode, start, end, depth, partial, eh_entries),
2165 __field( dev_t, dev )
2166 __field( ino_t, ino )
2167 __field( ext4_lblk_t, start )
2168 __field( ext4_lblk_t, end )
2169 __field( int, depth )
2170 __field( long long, partial )
2171 __field( unsigned short, eh_entries )
2175 __entry->dev = inode->i_sb->s_dev;
2176 __entry->ino = inode->i_ino;
2177 __entry->start = start;
2179 __entry->depth = depth;
2180 __entry->partial = partial;
2181 __entry->eh_entries = le16_to_cpu(eh_entries);
2184 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2185 "remaining_entries %u",
2186 MAJOR(__entry->dev), MINOR(__entry->dev),
2187 (unsigned long) __entry->ino,
2188 (unsigned) __entry->start,
2189 (unsigned) __entry->end,
2191 (long long) __entry->partial,
2192 (unsigned short) __entry->eh_entries)
2195 DECLARE_EVENT_CLASS(ext4__es_extent,
2196 TP_PROTO(struct inode *inode, struct extent_status *es),
2201 __field( dev_t, dev )
2202 __field( ino_t, ino )
2203 __field( ext4_lblk_t, lblk )
2204 __field( ext4_lblk_t, len )
2205 __field( ext4_fsblk_t, pblk )
2206 __field( char, status )
2210 __entry->dev = inode->i_sb->s_dev;
2211 __entry->ino = inode->i_ino;
2212 __entry->lblk = es->es_lblk;
2213 __entry->len = es->es_len;
2214 __entry->pblk = ext4_es_pblock(es);
2215 __entry->status = ext4_es_status(es);
2218 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2219 MAJOR(__entry->dev), MINOR(__entry->dev),
2220 (unsigned long) __entry->ino,
2221 __entry->lblk, __entry->len,
2222 __entry->pblk, show_extent_status(__entry->status))
2225 DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2226 TP_PROTO(struct inode *inode, struct extent_status *es),
2231 DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2232 TP_PROTO(struct inode *inode, struct extent_status *es),
2237 TRACE_EVENT(ext4_es_remove_extent,
2238 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
2240 TP_ARGS(inode, lblk, len),
2243 __field( dev_t, dev )
2244 __field( ino_t, ino )
2245 __field( loff_t, lblk )
2246 __field( loff_t, len )
2250 __entry->dev = inode->i_sb->s_dev;
2251 __entry->ino = inode->i_ino;
2252 __entry->lblk = lblk;
2256 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2257 MAJOR(__entry->dev), MINOR(__entry->dev),
2258 (unsigned long) __entry->ino,
2259 __entry->lblk, __entry->len)
2262 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
2263 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2265 TP_ARGS(inode, lblk),
2268 __field( dev_t, dev )
2269 __field( ino_t, ino )
2270 __field( ext4_lblk_t, lblk )
2274 __entry->dev = inode->i_sb->s_dev;
2275 __entry->ino = inode->i_ino;
2276 __entry->lblk = lblk;
2279 TP_printk("dev %d,%d ino %lu lblk %u",
2280 MAJOR(__entry->dev), MINOR(__entry->dev),
2281 (unsigned long) __entry->ino, __entry->lblk)
2284 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
2285 TP_PROTO(struct inode *inode, struct extent_status *es),
2290 __field( dev_t, dev )
2291 __field( ino_t, ino )
2292 __field( ext4_lblk_t, lblk )
2293 __field( ext4_lblk_t, len )
2294 __field( ext4_fsblk_t, pblk )
2295 __field( char, status )
2299 __entry->dev = inode->i_sb->s_dev;
2300 __entry->ino = inode->i_ino;
2301 __entry->lblk = es->es_lblk;
2302 __entry->len = es->es_len;
2303 __entry->pblk = ext4_es_pblock(es);
2304 __entry->status = ext4_es_status(es);
2307 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2308 MAJOR(__entry->dev), MINOR(__entry->dev),
2309 (unsigned long) __entry->ino,
2310 __entry->lblk, __entry->len,
2311 __entry->pblk, show_extent_status(__entry->status))
2314 TRACE_EVENT(ext4_es_lookup_extent_enter,
2315 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2317 TP_ARGS(inode, lblk),
2320 __field( dev_t, dev )
2321 __field( ino_t, ino )
2322 __field( ext4_lblk_t, lblk )
2326 __entry->dev = inode->i_sb->s_dev;
2327 __entry->ino = inode->i_ino;
2328 __entry->lblk = lblk;
2331 TP_printk("dev %d,%d ino %lu lblk %u",
2332 MAJOR(__entry->dev), MINOR(__entry->dev),
2333 (unsigned long) __entry->ino, __entry->lblk)
2336 TRACE_EVENT(ext4_es_lookup_extent_exit,
2337 TP_PROTO(struct inode *inode, struct extent_status *es,
2340 TP_ARGS(inode, es, found),
2343 __field( dev_t, dev )
2344 __field( ino_t, ino )
2345 __field( ext4_lblk_t, lblk )
2346 __field( ext4_lblk_t, len )
2347 __field( ext4_fsblk_t, pblk )
2348 __field( char, status )
2349 __field( int, found )
2353 __entry->dev = inode->i_sb->s_dev;
2354 __entry->ino = inode->i_ino;
2355 __entry->lblk = es->es_lblk;
2356 __entry->len = es->es_len;
2357 __entry->pblk = ext4_es_pblock(es);
2358 __entry->status = ext4_es_status(es);
2359 __entry->found = found;
2362 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2363 MAJOR(__entry->dev), MINOR(__entry->dev),
2364 (unsigned long) __entry->ino, __entry->found,
2365 __entry->lblk, __entry->len,
2366 __entry->found ? __entry->pblk : 0,
2367 show_extent_status(__entry->found ? __entry->status : 0))
2370 DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
2371 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2373 TP_ARGS(sb, nr_to_scan, cache_cnt),
2376 __field( dev_t, dev )
2377 __field( int, nr_to_scan )
2378 __field( int, cache_cnt )
2382 __entry->dev = sb->s_dev;
2383 __entry->nr_to_scan = nr_to_scan;
2384 __entry->cache_cnt = cache_cnt;
2387 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2388 MAJOR(__entry->dev), MINOR(__entry->dev),
2389 __entry->nr_to_scan, __entry->cache_cnt)
2392 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2393 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2395 TP_ARGS(sb, nr_to_scan, cache_cnt)
2398 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2399 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2401 TP_ARGS(sb, nr_to_scan, cache_cnt)
2404 TRACE_EVENT(ext4_es_shrink_scan_exit,
2405 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
2407 TP_ARGS(sb, nr_shrunk, cache_cnt),
2410 __field( dev_t, dev )
2411 __field( int, nr_shrunk )
2412 __field( int, cache_cnt )
2416 __entry->dev = sb->s_dev;
2417 __entry->nr_shrunk = nr_shrunk;
2418 __entry->cache_cnt = cache_cnt;
2421 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
2422 MAJOR(__entry->dev), MINOR(__entry->dev),
2423 __entry->nr_shrunk, __entry->cache_cnt)
2426 TRACE_EVENT(ext4_collapse_range,
2427 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2429 TP_ARGS(inode, offset, len),
2434 __field(loff_t, offset)
2435 __field(loff_t, len)
2439 __entry->dev = inode->i_sb->s_dev;
2440 __entry->ino = inode->i_ino;
2441 __entry->offset = offset;
2445 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2446 MAJOR(__entry->dev), MINOR(__entry->dev),
2447 (unsigned long) __entry->ino,
2448 __entry->offset, __entry->len)
2451 TRACE_EVENT(ext4_es_shrink,
2452 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
2453 int nr_skipped, int retried),
2455 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
2458 __field( dev_t, dev )
2459 __field( int, nr_shrunk )
2460 __field( unsigned long long, scan_time )
2461 __field( int, nr_skipped )
2462 __field( int, retried )
2466 __entry->dev = sb->s_dev;
2467 __entry->nr_shrunk = nr_shrunk;
2468 __entry->scan_time = div_u64(scan_time, 1000);
2469 __entry->nr_skipped = nr_skipped;
2470 __entry->retried = retried;
2473 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
2474 "nr_skipped %d retried %d",
2475 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
2476 __entry->scan_time, __entry->nr_skipped, __entry->retried)
2479 #endif /* _TRACE_EXT4_H */
2481 /* This part must be outside protection */
2482 #include <trace/define_trace.h>