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;
20 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
22 #define show_mballoc_flags(flags) __print_flags(flags, "|", \
23 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
24 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
25 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
26 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
27 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
28 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
29 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
30 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
31 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
32 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
33 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
34 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
35 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
36 { EXT4_MB_USE_RESERVED, "USE_RESV" })
38 #define show_map_flags(flags) __print_flags(flags, "|", \
39 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
40 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
41 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
42 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
43 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
44 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
45 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
46 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
47 { EXT4_GET_BLOCKS_ZERO, "ZERO" })
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" })
55 #define show_free_flags(flags) __print_flags(flags, "|", \
56 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
57 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
58 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
59 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
60 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
61 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
63 #define show_extent_status(status) __print_flags(status, "", \
64 { EXTENT_STATUS_WRITTEN, "W" }, \
65 { EXTENT_STATUS_UNWRITTEN, "U" }, \
66 { EXTENT_STATUS_DELAYED, "D" }, \
67 { EXTENT_STATUS_HOLE, "H" })
69 #define show_falloc_mode(mode) __print_flags(mode, "|", \
70 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
71 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
72 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
73 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
74 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
77 TRACE_EVENT(ext4_other_inode_update_time,
78 TP_PROTO(struct inode *inode, ino_t orig_ino),
80 TP_ARGS(inode, orig_ino),
85 __field( ino_t, orig_ino )
88 __field( __u16, mode )
92 __entry->orig_ino = orig_ino;
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->mode = inode->i_mode;
100 TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u",
101 MAJOR(__entry->dev), MINOR(__entry->dev),
102 (unsigned long) __entry->orig_ino,
103 (unsigned long) __entry->ino, __entry->mode,
104 __entry->uid, __entry->gid)
107 TRACE_EVENT(ext4_free_inode,
108 TP_PROTO(struct inode *inode),
113 __field( dev_t, dev )
114 __field( ino_t, ino )
115 __field( uid_t, uid )
116 __field( gid_t, gid )
117 __field( __u64, blocks )
118 __field( __u16, mode )
122 __entry->dev = inode->i_sb->s_dev;
123 __entry->ino = inode->i_ino;
124 __entry->uid = i_uid_read(inode);
125 __entry->gid = i_gid_read(inode);
126 __entry->blocks = inode->i_blocks;
127 __entry->mode = inode->i_mode;
130 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
131 MAJOR(__entry->dev), MINOR(__entry->dev),
132 (unsigned long) __entry->ino, __entry->mode,
133 __entry->uid, __entry->gid, __entry->blocks)
136 TRACE_EVENT(ext4_request_inode,
137 TP_PROTO(struct inode *dir, int mode),
142 __field( dev_t, dev )
143 __field( ino_t, dir )
144 __field( __u16, mode )
148 __entry->dev = dir->i_sb->s_dev;
149 __entry->dir = dir->i_ino;
150 __entry->mode = mode;
153 TP_printk("dev %d,%d dir %lu mode 0%o",
154 MAJOR(__entry->dev), MINOR(__entry->dev),
155 (unsigned long) __entry->dir, __entry->mode)
158 TRACE_EVENT(ext4_allocate_inode,
159 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
161 TP_ARGS(inode, dir, mode),
164 __field( dev_t, dev )
165 __field( ino_t, ino )
166 __field( ino_t, dir )
167 __field( __u16, mode )
171 __entry->dev = inode->i_sb->s_dev;
172 __entry->ino = inode->i_ino;
173 __entry->dir = dir->i_ino;
174 __entry->mode = mode;
177 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
178 MAJOR(__entry->dev), MINOR(__entry->dev),
179 (unsigned long) __entry->ino,
180 (unsigned long) __entry->dir, __entry->mode)
183 TRACE_EVENT(ext4_evict_inode,
184 TP_PROTO(struct inode *inode),
189 __field( dev_t, dev )
190 __field( ino_t, ino )
191 __field( int, nlink )
195 __entry->dev = inode->i_sb->s_dev;
196 __entry->ino = inode->i_ino;
197 __entry->nlink = inode->i_nlink;
200 TP_printk("dev %d,%d ino %lu nlink %d",
201 MAJOR(__entry->dev), MINOR(__entry->dev),
202 (unsigned long) __entry->ino, __entry->nlink)
205 TRACE_EVENT(ext4_drop_inode,
206 TP_PROTO(struct inode *inode, int drop),
208 TP_ARGS(inode, drop),
211 __field( dev_t, dev )
212 __field( ino_t, ino )
217 __entry->dev = inode->i_sb->s_dev;
218 __entry->ino = inode->i_ino;
219 __entry->drop = drop;
222 TP_printk("dev %d,%d ino %lu drop %d",
223 MAJOR(__entry->dev), MINOR(__entry->dev),
224 (unsigned long) __entry->ino, __entry->drop)
227 TRACE_EVENT(ext4_mark_inode_dirty,
228 TP_PROTO(struct inode *inode, unsigned long IP),
233 __field( dev_t, dev )
234 __field( ino_t, ino )
235 __field(unsigned long, ip )
239 __entry->dev = inode->i_sb->s_dev;
240 __entry->ino = inode->i_ino;
244 TP_printk("dev %d,%d ino %lu caller %pS",
245 MAJOR(__entry->dev), MINOR(__entry->dev),
246 (unsigned long) __entry->ino, (void *)__entry->ip)
249 TRACE_EVENT(ext4_begin_ordered_truncate,
250 TP_PROTO(struct inode *inode, loff_t new_size),
252 TP_ARGS(inode, new_size),
255 __field( dev_t, dev )
256 __field( ino_t, ino )
257 __field( loff_t, new_size )
261 __entry->dev = inode->i_sb->s_dev;
262 __entry->ino = inode->i_ino;
263 __entry->new_size = new_size;
266 TP_printk("dev %d,%d ino %lu new_size %lld",
267 MAJOR(__entry->dev), MINOR(__entry->dev),
268 (unsigned long) __entry->ino,
272 DECLARE_EVENT_CLASS(ext4__write_begin,
274 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
277 TP_ARGS(inode, pos, len, flags),
280 __field( dev_t, dev )
281 __field( ino_t, ino )
282 __field( loff_t, pos )
283 __field( unsigned int, len )
284 __field( unsigned int, flags )
288 __entry->dev = inode->i_sb->s_dev;
289 __entry->ino = inode->i_ino;
292 __entry->flags = flags;
295 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
296 MAJOR(__entry->dev), MINOR(__entry->dev),
297 (unsigned long) __entry->ino,
298 __entry->pos, __entry->len, __entry->flags)
301 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
303 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
306 TP_ARGS(inode, pos, len, flags)
309 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
311 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
314 TP_ARGS(inode, pos, len, flags)
317 DECLARE_EVENT_CLASS(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 __field( dev_t, dev )
325 __field( ino_t, ino )
326 __field( loff_t, pos )
327 __field( unsigned int, len )
328 __field( unsigned int, copied )
332 __entry->dev = inode->i_sb->s_dev;
333 __entry->ino = inode->i_ino;
336 __entry->copied = copied;
339 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
340 MAJOR(__entry->dev), MINOR(__entry->dev),
341 (unsigned long) __entry->ino,
342 __entry->pos, __entry->len, __entry->copied)
345 DEFINE_EVENT(ext4__write_end, ext4_write_end,
347 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
348 unsigned int copied),
350 TP_ARGS(inode, pos, len, copied)
353 DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
355 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
356 unsigned int copied),
358 TP_ARGS(inode, pos, len, copied)
361 DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
363 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
364 unsigned int copied),
366 TP_ARGS(inode, pos, len, copied)
369 TRACE_EVENT(ext4_writepages,
370 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
375 __field( dev_t, dev )
376 __field( ino_t, ino )
377 __field( long, nr_to_write )
378 __field( long, pages_skipped )
379 __field( loff_t, range_start )
380 __field( loff_t, range_end )
381 __field( pgoff_t, writeback_index )
382 __field( int, sync_mode )
383 __field( char, for_kupdate )
384 __field( char, range_cyclic )
388 __entry->dev = inode->i_sb->s_dev;
389 __entry->ino = inode->i_ino;
390 __entry->nr_to_write = wbc->nr_to_write;
391 __entry->pages_skipped = wbc->pages_skipped;
392 __entry->range_start = wbc->range_start;
393 __entry->range_end = wbc->range_end;
394 __entry->writeback_index = inode->i_mapping->writeback_index;
395 __entry->sync_mode = wbc->sync_mode;
396 __entry->for_kupdate = wbc->for_kupdate;
397 __entry->range_cyclic = wbc->range_cyclic;
400 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
401 "range_start %lld range_end %lld sync_mode %d "
402 "for_kupdate %d range_cyclic %d writeback_index %lu",
403 MAJOR(__entry->dev), MINOR(__entry->dev),
404 (unsigned long) __entry->ino, __entry->nr_to_write,
405 __entry->pages_skipped, __entry->range_start,
406 __entry->range_end, __entry->sync_mode,
407 __entry->for_kupdate, __entry->range_cyclic,
408 (unsigned long) __entry->writeback_index)
411 TRACE_EVENT(ext4_da_write_pages,
412 TP_PROTO(struct inode *inode, pgoff_t first_page,
413 struct writeback_control *wbc),
415 TP_ARGS(inode, first_page, wbc),
418 __field( dev_t, dev )
419 __field( ino_t, ino )
420 __field( pgoff_t, first_page )
421 __field( long, nr_to_write )
422 __field( int, sync_mode )
426 __entry->dev = inode->i_sb->s_dev;
427 __entry->ino = inode->i_ino;
428 __entry->first_page = first_page;
429 __entry->nr_to_write = wbc->nr_to_write;
430 __entry->sync_mode = wbc->sync_mode;
433 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
435 MAJOR(__entry->dev), MINOR(__entry->dev),
436 (unsigned long) __entry->ino, __entry->first_page,
437 __entry->nr_to_write, __entry->sync_mode)
440 TRACE_EVENT(ext4_da_write_pages_extent,
441 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map),
446 __field( dev_t, dev )
447 __field( ino_t, ino )
448 __field( __u64, lblk )
449 __field( __u32, len )
450 __field( __u32, flags )
454 __entry->dev = inode->i_sb->s_dev;
455 __entry->ino = inode->i_ino;
456 __entry->lblk = map->m_lblk;
457 __entry->len = map->m_len;
458 __entry->flags = map->m_flags;
461 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
462 MAJOR(__entry->dev), MINOR(__entry->dev),
463 (unsigned long) __entry->ino, __entry->lblk, __entry->len,
464 show_mflags(__entry->flags))
467 TRACE_EVENT(ext4_writepages_result,
468 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
469 int ret, int pages_written),
471 TP_ARGS(inode, wbc, ret, pages_written),
474 __field( dev_t, dev )
475 __field( ino_t, ino )
477 __field( int, pages_written )
478 __field( long, pages_skipped )
479 __field( pgoff_t, writeback_index )
480 __field( int, sync_mode )
484 __entry->dev = inode->i_sb->s_dev;
485 __entry->ino = inode->i_ino;
487 __entry->pages_written = pages_written;
488 __entry->pages_skipped = wbc->pages_skipped;
489 __entry->writeback_index = inode->i_mapping->writeback_index;
490 __entry->sync_mode = wbc->sync_mode;
493 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
494 "sync_mode %d writeback_index %lu",
495 MAJOR(__entry->dev), MINOR(__entry->dev),
496 (unsigned long) __entry->ino, __entry->ret,
497 __entry->pages_written, __entry->pages_skipped,
499 (unsigned long) __entry->writeback_index)
502 DECLARE_EVENT_CLASS(ext4__page_op,
503 TP_PROTO(struct page *page),
508 __field( dev_t, dev )
509 __field( ino_t, ino )
510 __field( pgoff_t, index )
515 __entry->dev = page->mapping->host->i_sb->s_dev;
516 __entry->ino = page->mapping->host->i_ino;
517 __entry->index = page->index;
520 TP_printk("dev %d,%d ino %lu page_index %lu",
521 MAJOR(__entry->dev), MINOR(__entry->dev),
522 (unsigned long) __entry->ino,
523 (unsigned long) __entry->index)
526 DEFINE_EVENT(ext4__page_op, ext4_writepage,
528 TP_PROTO(struct page *page),
533 DEFINE_EVENT(ext4__page_op, ext4_readpage,
535 TP_PROTO(struct page *page),
540 DEFINE_EVENT(ext4__page_op, ext4_releasepage,
542 TP_PROTO(struct page *page),
547 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
548 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
550 TP_ARGS(page, offset, length),
553 __field( dev_t, dev )
554 __field( ino_t, ino )
555 __field( pgoff_t, index )
556 __field( unsigned int, offset )
557 __field( unsigned int, length )
561 __entry->dev = page->mapping->host->i_sb->s_dev;
562 __entry->ino = page->mapping->host->i_ino;
563 __entry->index = page->index;
564 __entry->offset = offset;
565 __entry->length = length;
568 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
569 MAJOR(__entry->dev), MINOR(__entry->dev),
570 (unsigned long) __entry->ino,
571 (unsigned long) __entry->index,
572 __entry->offset, __entry->length)
575 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
576 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
578 TP_ARGS(page, offset, length)
581 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
582 TP_PROTO(struct page *page, unsigned int offset, unsigned int length),
584 TP_ARGS(page, offset, length)
587 TRACE_EVENT(ext4_discard_blocks,
588 TP_PROTO(struct super_block *sb, unsigned long long blk,
589 unsigned long long count),
591 TP_ARGS(sb, blk, count),
594 __field( dev_t, dev )
595 __field( __u64, blk )
596 __field( __u64, count )
601 __entry->dev = sb->s_dev;
603 __entry->count = count;
606 TP_printk("dev %d,%d blk %llu count %llu",
607 MAJOR(__entry->dev), MINOR(__entry->dev),
608 __entry->blk, __entry->count)
611 DECLARE_EVENT_CLASS(ext4__mb_new_pa,
612 TP_PROTO(struct ext4_allocation_context *ac,
613 struct ext4_prealloc_space *pa),
618 __field( dev_t, dev )
619 __field( ino_t, ino )
620 __field( __u64, pa_pstart )
621 __field( __u64, pa_lstart )
622 __field( __u32, pa_len )
627 __entry->dev = ac->ac_sb->s_dev;
628 __entry->ino = ac->ac_inode->i_ino;
629 __entry->pa_pstart = pa->pa_pstart;
630 __entry->pa_lstart = pa->pa_lstart;
631 __entry->pa_len = pa->pa_len;
634 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
635 MAJOR(__entry->dev), MINOR(__entry->dev),
636 (unsigned long) __entry->ino,
637 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
640 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
642 TP_PROTO(struct ext4_allocation_context *ac,
643 struct ext4_prealloc_space *pa),
648 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
650 TP_PROTO(struct ext4_allocation_context *ac,
651 struct ext4_prealloc_space *pa),
656 TRACE_EVENT(ext4_mb_release_inode_pa,
657 TP_PROTO(struct ext4_prealloc_space *pa,
658 unsigned long long block, unsigned int count),
660 TP_ARGS(pa, block, count),
663 __field( dev_t, dev )
664 __field( ino_t, ino )
665 __field( __u64, block )
666 __field( __u32, count )
671 __entry->dev = pa->pa_inode->i_sb->s_dev;
672 __entry->ino = pa->pa_inode->i_ino;
673 __entry->block = block;
674 __entry->count = count;
677 TP_printk("dev %d,%d ino %lu block %llu count %u",
678 MAJOR(__entry->dev), MINOR(__entry->dev),
679 (unsigned long) __entry->ino,
680 __entry->block, __entry->count)
683 TRACE_EVENT(ext4_mb_release_group_pa,
684 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
689 __field( dev_t, dev )
690 __field( __u64, pa_pstart )
691 __field( __u32, pa_len )
696 __entry->dev = sb->s_dev;
697 __entry->pa_pstart = pa->pa_pstart;
698 __entry->pa_len = pa->pa_len;
701 TP_printk("dev %d,%d pstart %llu len %u",
702 MAJOR(__entry->dev), MINOR(__entry->dev),
703 __entry->pa_pstart, __entry->pa_len)
706 TRACE_EVENT(ext4_discard_preallocations,
707 TP_PROTO(struct inode *inode),
712 __field( dev_t, dev )
713 __field( ino_t, ino )
718 __entry->dev = inode->i_sb->s_dev;
719 __entry->ino = inode->i_ino;
722 TP_printk("dev %d,%d ino %lu",
723 MAJOR(__entry->dev), MINOR(__entry->dev),
724 (unsigned long) __entry->ino)
727 TRACE_EVENT(ext4_mb_discard_preallocations,
728 TP_PROTO(struct super_block *sb, int needed),
733 __field( dev_t, dev )
734 __field( int, needed )
739 __entry->dev = sb->s_dev;
740 __entry->needed = needed;
743 TP_printk("dev %d,%d needed %d",
744 MAJOR(__entry->dev), MINOR(__entry->dev),
748 TRACE_EVENT(ext4_request_blocks,
749 TP_PROTO(struct ext4_allocation_request *ar),
754 __field( dev_t, dev )
755 __field( ino_t, ino )
756 __field( unsigned int, len )
757 __field( __u32, logical )
758 __field( __u32, lleft )
759 __field( __u32, lright )
760 __field( __u64, goal )
761 __field( __u64, pleft )
762 __field( __u64, pright )
763 __field( unsigned int, flags )
767 __entry->dev = ar->inode->i_sb->s_dev;
768 __entry->ino = ar->inode->i_ino;
769 __entry->len = ar->len;
770 __entry->logical = ar->logical;
771 __entry->goal = ar->goal;
772 __entry->lleft = ar->lleft;
773 __entry->lright = ar->lright;
774 __entry->pleft = ar->pleft;
775 __entry->pright = ar->pright;
776 __entry->flags = ar->flags;
779 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
780 "lleft %u lright %u pleft %llu pright %llu ",
781 MAJOR(__entry->dev), MINOR(__entry->dev),
782 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
783 __entry->len, __entry->logical, __entry->goal,
784 __entry->lleft, __entry->lright, __entry->pleft,
788 TRACE_EVENT(ext4_allocate_blocks,
789 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
794 __field( dev_t, dev )
795 __field( ino_t, ino )
796 __field( __u64, block )
797 __field( unsigned int, len )
798 __field( __u32, logical )
799 __field( __u32, lleft )
800 __field( __u32, lright )
801 __field( __u64, goal )
802 __field( __u64, pleft )
803 __field( __u64, pright )
804 __field( unsigned int, flags )
808 __entry->dev = ar->inode->i_sb->s_dev;
809 __entry->ino = ar->inode->i_ino;
810 __entry->block = block;
811 __entry->len = ar->len;
812 __entry->logical = ar->logical;
813 __entry->goal = ar->goal;
814 __entry->lleft = ar->lleft;
815 __entry->lright = ar->lright;
816 __entry->pleft = ar->pleft;
817 __entry->pright = ar->pright;
818 __entry->flags = ar->flags;
821 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
822 "goal %llu lleft %u lright %u pleft %llu pright %llu",
823 MAJOR(__entry->dev), MINOR(__entry->dev),
824 (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags),
825 __entry->len, __entry->block, __entry->logical,
826 __entry->goal, __entry->lleft, __entry->lright,
827 __entry->pleft, __entry->pright)
830 TRACE_EVENT(ext4_free_blocks,
831 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
834 TP_ARGS(inode, block, count, flags),
837 __field( dev_t, dev )
838 __field( ino_t, ino )
839 __field( __u64, block )
840 __field( unsigned long, count )
841 __field( int, flags )
842 __field( __u16, mode )
846 __entry->dev = inode->i_sb->s_dev;
847 __entry->ino = inode->i_ino;
848 __entry->block = block;
849 __entry->count = count;
850 __entry->flags = flags;
851 __entry->mode = inode->i_mode;
854 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
855 MAJOR(__entry->dev), MINOR(__entry->dev),
856 (unsigned long) __entry->ino,
857 __entry->mode, __entry->block, __entry->count,
858 show_free_flags(__entry->flags))
861 TRACE_EVENT(ext4_sync_file_enter,
862 TP_PROTO(struct file *file, int datasync),
864 TP_ARGS(file, datasync),
867 __field( dev_t, dev )
868 __field( ino_t, ino )
869 __field( ino_t, parent )
870 __field( int, datasync )
874 struct dentry *dentry = file->f_path.dentry;
876 __entry->dev = dentry->d_sb->s_dev;
877 __entry->ino = d_inode(dentry)->i_ino;
878 __entry->datasync = datasync;
879 __entry->parent = d_inode(dentry->d_parent)->i_ino;
882 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
883 MAJOR(__entry->dev), MINOR(__entry->dev),
884 (unsigned long) __entry->ino,
885 (unsigned long) __entry->parent, __entry->datasync)
888 TRACE_EVENT(ext4_sync_file_exit,
889 TP_PROTO(struct inode *inode, int ret),
894 __field( dev_t, dev )
895 __field( ino_t, ino )
900 __entry->dev = inode->i_sb->s_dev;
901 __entry->ino = inode->i_ino;
905 TP_printk("dev %d,%d ino %lu ret %d",
906 MAJOR(__entry->dev), MINOR(__entry->dev),
907 (unsigned long) __entry->ino,
911 TRACE_EVENT(ext4_sync_fs,
912 TP_PROTO(struct super_block *sb, int wait),
917 __field( dev_t, dev )
923 __entry->dev = sb->s_dev;
924 __entry->wait = wait;
927 TP_printk("dev %d,%d wait %d",
928 MAJOR(__entry->dev), MINOR(__entry->dev),
932 TRACE_EVENT(ext4_alloc_da_blocks,
933 TP_PROTO(struct inode *inode),
938 __field( dev_t, dev )
939 __field( ino_t, ino )
940 __field( unsigned int, data_blocks )
941 __field( unsigned int, meta_blocks )
945 __entry->dev = inode->i_sb->s_dev;
946 __entry->ino = inode->i_ino;
947 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
948 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
951 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
952 MAJOR(__entry->dev), MINOR(__entry->dev),
953 (unsigned long) __entry->ino,
954 __entry->data_blocks, __entry->meta_blocks)
957 TRACE_EVENT(ext4_mballoc_alloc,
958 TP_PROTO(struct ext4_allocation_context *ac),
963 __field( dev_t, dev )
964 __field( ino_t, ino )
965 __field( __u32, orig_logical )
966 __field( int, orig_start )
967 __field( __u32, orig_group )
968 __field( int, orig_len )
969 __field( __u32, goal_logical )
970 __field( int, goal_start )
971 __field( __u32, goal_group )
972 __field( int, goal_len )
973 __field( __u32, result_logical )
974 __field( int, result_start )
975 __field( __u32, result_group )
976 __field( int, result_len )
977 __field( __u16, found )
978 __field( __u16, groups )
979 __field( __u16, buddy )
980 __field( __u16, flags )
981 __field( __u16, tail )
986 __entry->dev = ac->ac_inode->i_sb->s_dev;
987 __entry->ino = ac->ac_inode->i_ino;
988 __entry->orig_logical = ac->ac_o_ex.fe_logical;
989 __entry->orig_start = ac->ac_o_ex.fe_start;
990 __entry->orig_group = ac->ac_o_ex.fe_group;
991 __entry->orig_len = ac->ac_o_ex.fe_len;
992 __entry->goal_logical = ac->ac_g_ex.fe_logical;
993 __entry->goal_start = ac->ac_g_ex.fe_start;
994 __entry->goal_group = ac->ac_g_ex.fe_group;
995 __entry->goal_len = ac->ac_g_ex.fe_len;
996 __entry->result_logical = ac->ac_f_ex.fe_logical;
997 __entry->result_start = ac->ac_f_ex.fe_start;
998 __entry->result_group = ac->ac_f_ex.fe_group;
999 __entry->result_len = ac->ac_f_ex.fe_len;
1000 __entry->found = ac->ac_found;
1001 __entry->flags = ac->ac_flags;
1002 __entry->groups = ac->ac_groups_scanned;
1003 __entry->buddy = ac->ac_buddy;
1004 __entry->tail = ac->ac_tail;
1005 __entry->cr = ac->ac_criteria;
1008 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
1009 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
1010 "tail %u broken %u",
1011 MAJOR(__entry->dev), MINOR(__entry->dev),
1012 (unsigned long) __entry->ino,
1013 __entry->orig_group, __entry->orig_start,
1014 __entry->orig_len, __entry->orig_logical,
1015 __entry->goal_group, __entry->goal_start,
1016 __entry->goal_len, __entry->goal_logical,
1017 __entry->result_group, __entry->result_start,
1018 __entry->result_len, __entry->result_logical,
1019 __entry->found, __entry->groups, __entry->cr,
1020 show_mballoc_flags(__entry->flags), __entry->tail,
1021 __entry->buddy ? 1 << __entry->buddy : 0)
1024 TRACE_EVENT(ext4_mballoc_prealloc,
1025 TP_PROTO(struct ext4_allocation_context *ac),
1030 __field( dev_t, dev )
1031 __field( ino_t, ino )
1032 __field( __u32, orig_logical )
1033 __field( int, orig_start )
1034 __field( __u32, orig_group )
1035 __field( int, orig_len )
1036 __field( __u32, result_logical )
1037 __field( int, result_start )
1038 __field( __u32, result_group )
1039 __field( int, result_len )
1043 __entry->dev = ac->ac_inode->i_sb->s_dev;
1044 __entry->ino = ac->ac_inode->i_ino;
1045 __entry->orig_logical = ac->ac_o_ex.fe_logical;
1046 __entry->orig_start = ac->ac_o_ex.fe_start;
1047 __entry->orig_group = ac->ac_o_ex.fe_group;
1048 __entry->orig_len = ac->ac_o_ex.fe_len;
1049 __entry->result_logical = ac->ac_b_ex.fe_logical;
1050 __entry->result_start = ac->ac_b_ex.fe_start;
1051 __entry->result_group = ac->ac_b_ex.fe_group;
1052 __entry->result_len = ac->ac_b_ex.fe_len;
1055 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1056 MAJOR(__entry->dev), MINOR(__entry->dev),
1057 (unsigned long) __entry->ino,
1058 __entry->orig_group, __entry->orig_start,
1059 __entry->orig_len, __entry->orig_logical,
1060 __entry->result_group, __entry->result_start,
1061 __entry->result_len, __entry->result_logical)
1064 DECLARE_EVENT_CLASS(ext4__mballoc,
1065 TP_PROTO(struct super_block *sb,
1066 struct inode *inode,
1068 ext4_grpblk_t start,
1071 TP_ARGS(sb, inode, group, start, len),
1074 __field( dev_t, dev )
1075 __field( ino_t, ino )
1076 __field( int, result_start )
1077 __field( __u32, result_group )
1078 __field( int, result_len )
1082 __entry->dev = sb->s_dev;
1083 __entry->ino = inode ? inode->i_ino : 0;
1084 __entry->result_start = start;
1085 __entry->result_group = group;
1086 __entry->result_len = len;
1089 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1090 MAJOR(__entry->dev), MINOR(__entry->dev),
1091 (unsigned long) __entry->ino,
1092 __entry->result_group, __entry->result_start,
1093 __entry->result_len)
1096 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1098 TP_PROTO(struct super_block *sb,
1099 struct inode *inode,
1101 ext4_grpblk_t start,
1104 TP_ARGS(sb, inode, group, start, len)
1107 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1109 TP_PROTO(struct super_block *sb,
1110 struct inode *inode,
1112 ext4_grpblk_t start,
1115 TP_ARGS(sb, inode, group, start, len)
1118 TRACE_EVENT(ext4_forget,
1119 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1121 TP_ARGS(inode, is_metadata, block),
1124 __field( dev_t, dev )
1125 __field( ino_t, ino )
1126 __field( __u64, block )
1127 __field( int, is_metadata )
1128 __field( __u16, mode )
1132 __entry->dev = inode->i_sb->s_dev;
1133 __entry->ino = inode->i_ino;
1134 __entry->block = block;
1135 __entry->is_metadata = is_metadata;
1136 __entry->mode = inode->i_mode;
1139 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1140 MAJOR(__entry->dev), MINOR(__entry->dev),
1141 (unsigned long) __entry->ino,
1142 __entry->mode, __entry->is_metadata, __entry->block)
1145 TRACE_EVENT(ext4_da_update_reserve_space,
1146 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1148 TP_ARGS(inode, used_blocks, quota_claim),
1151 __field( dev_t, dev )
1152 __field( ino_t, ino )
1153 __field( __u64, i_blocks )
1154 __field( int, used_blocks )
1155 __field( int, reserved_data_blocks )
1156 __field( int, reserved_meta_blocks )
1157 __field( int, allocated_meta_blocks )
1158 __field( int, quota_claim )
1159 __field( __u16, mode )
1163 __entry->dev = inode->i_sb->s_dev;
1164 __entry->ino = inode->i_ino;
1165 __entry->i_blocks = inode->i_blocks;
1166 __entry->used_blocks = used_blocks;
1167 __entry->reserved_data_blocks =
1168 EXT4_I(inode)->i_reserved_data_blocks;
1169 __entry->reserved_meta_blocks =
1170 EXT4_I(inode)->i_reserved_meta_blocks;
1171 __entry->allocated_meta_blocks =
1172 EXT4_I(inode)->i_allocated_meta_blocks;
1173 __entry->quota_claim = quota_claim;
1174 __entry->mode = inode->i_mode;
1177 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1178 "reserved_data_blocks %d reserved_meta_blocks %d "
1179 "allocated_meta_blocks %d quota_claim %d",
1180 MAJOR(__entry->dev), MINOR(__entry->dev),
1181 (unsigned long) __entry->ino,
1182 __entry->mode, __entry->i_blocks,
1183 __entry->used_blocks, __entry->reserved_data_blocks,
1184 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1185 __entry->quota_claim)
1188 TRACE_EVENT(ext4_da_reserve_space,
1189 TP_PROTO(struct inode *inode),
1194 __field( dev_t, dev )
1195 __field( ino_t, ino )
1196 __field( __u64, i_blocks )
1197 __field( int, reserved_data_blocks )
1198 __field( int, reserved_meta_blocks )
1199 __field( __u16, mode )
1203 __entry->dev = inode->i_sb->s_dev;
1204 __entry->ino = inode->i_ino;
1205 __entry->i_blocks = inode->i_blocks;
1206 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1207 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1208 __entry->mode = inode->i_mode;
1211 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu "
1212 "reserved_data_blocks %d reserved_meta_blocks %d",
1213 MAJOR(__entry->dev), MINOR(__entry->dev),
1214 (unsigned long) __entry->ino,
1215 __entry->mode, __entry->i_blocks,
1216 __entry->reserved_data_blocks,
1217 __entry->reserved_meta_blocks)
1220 TRACE_EVENT(ext4_da_release_space,
1221 TP_PROTO(struct inode *inode, int freed_blocks),
1223 TP_ARGS(inode, freed_blocks),
1226 __field( dev_t, dev )
1227 __field( ino_t, ino )
1228 __field( __u64, i_blocks )
1229 __field( int, freed_blocks )
1230 __field( int, reserved_data_blocks )
1231 __field( int, reserved_meta_blocks )
1232 __field( int, allocated_meta_blocks )
1233 __field( __u16, mode )
1237 __entry->dev = inode->i_sb->s_dev;
1238 __entry->ino = inode->i_ino;
1239 __entry->i_blocks = inode->i_blocks;
1240 __entry->freed_blocks = freed_blocks;
1241 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1242 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1243 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
1244 __entry->mode = inode->i_mode;
1247 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1248 "reserved_data_blocks %d reserved_meta_blocks %d "
1249 "allocated_meta_blocks %d",
1250 MAJOR(__entry->dev), MINOR(__entry->dev),
1251 (unsigned long) __entry->ino,
1252 __entry->mode, __entry->i_blocks,
1253 __entry->freed_blocks, __entry->reserved_data_blocks,
1254 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1257 DECLARE_EVENT_CLASS(ext4__bitmap_load,
1258 TP_PROTO(struct super_block *sb, unsigned long group),
1263 __field( dev_t, dev )
1264 __field( __u32, group )
1269 __entry->dev = sb->s_dev;
1270 __entry->group = group;
1273 TP_printk("dev %d,%d group %u",
1274 MAJOR(__entry->dev), MINOR(__entry->dev),
1278 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1280 TP_PROTO(struct super_block *sb, unsigned long group),
1285 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1287 TP_PROTO(struct super_block *sb, unsigned long group),
1292 DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1294 TP_PROTO(struct super_block *sb, unsigned long group),
1299 DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1301 TP_PROTO(struct super_block *sb, unsigned long group),
1306 TRACE_EVENT(ext4_direct_IO_enter,
1307 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1309 TP_ARGS(inode, offset, len, rw),
1312 __field( dev_t, dev )
1313 __field( ino_t, ino )
1314 __field( loff_t, pos )
1315 __field( unsigned long, len )
1320 __entry->dev = inode->i_sb->s_dev;
1321 __entry->ino = inode->i_ino;
1322 __entry->pos = offset;
1327 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1328 MAJOR(__entry->dev), MINOR(__entry->dev),
1329 (unsigned long) __entry->ino,
1330 __entry->pos, __entry->len, __entry->rw)
1333 TRACE_EVENT(ext4_direct_IO_exit,
1334 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1337 TP_ARGS(inode, offset, len, rw, ret),
1340 __field( dev_t, dev )
1341 __field( ino_t, ino )
1342 __field( loff_t, pos )
1343 __field( unsigned long, len )
1349 __entry->dev = inode->i_sb->s_dev;
1350 __entry->ino = inode->i_ino;
1351 __entry->pos = offset;
1357 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1358 MAJOR(__entry->dev), MINOR(__entry->dev),
1359 (unsigned long) __entry->ino,
1360 __entry->pos, __entry->len,
1361 __entry->rw, __entry->ret)
1364 DECLARE_EVENT_CLASS(ext4__fallocate_mode,
1365 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1367 TP_ARGS(inode, offset, len, mode),
1370 __field( dev_t, dev )
1371 __field( ino_t, ino )
1372 __field( loff_t, offset )
1373 __field( loff_t, len )
1374 __field( int, mode )
1378 __entry->dev = inode->i_sb->s_dev;
1379 __entry->ino = inode->i_ino;
1380 __entry->offset = offset;
1382 __entry->mode = mode;
1385 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
1386 MAJOR(__entry->dev), MINOR(__entry->dev),
1387 (unsigned long) __entry->ino,
1388 __entry->offset, __entry->len,
1389 show_falloc_mode(__entry->mode))
1392 DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter,
1394 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1396 TP_ARGS(inode, offset, len, mode)
1399 DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole,
1401 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1403 TP_ARGS(inode, offset, len, mode)
1406 DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range,
1408 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1410 TP_ARGS(inode, offset, len, mode)
1413 TRACE_EVENT(ext4_fallocate_exit,
1414 TP_PROTO(struct inode *inode, loff_t offset,
1415 unsigned int max_blocks, int ret),
1417 TP_ARGS(inode, offset, max_blocks, ret),
1420 __field( dev_t, dev )
1421 __field( ino_t, ino )
1422 __field( loff_t, pos )
1423 __field( unsigned int, blocks )
1428 __entry->dev = inode->i_sb->s_dev;
1429 __entry->ino = inode->i_ino;
1430 __entry->pos = offset;
1431 __entry->blocks = max_blocks;
1435 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1436 MAJOR(__entry->dev), MINOR(__entry->dev),
1437 (unsigned long) __entry->ino,
1438 __entry->pos, __entry->blocks,
1442 TRACE_EVENT(ext4_unlink_enter,
1443 TP_PROTO(struct inode *parent, struct dentry *dentry),
1445 TP_ARGS(parent, dentry),
1448 __field( dev_t, dev )
1449 __field( ino_t, ino )
1450 __field( ino_t, parent )
1451 __field( loff_t, size )
1455 __entry->dev = dentry->d_sb->s_dev;
1456 __entry->ino = d_inode(dentry)->i_ino;
1457 __entry->parent = parent->i_ino;
1458 __entry->size = d_inode(dentry)->i_size;
1461 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1462 MAJOR(__entry->dev), MINOR(__entry->dev),
1463 (unsigned long) __entry->ino, __entry->size,
1464 (unsigned long) __entry->parent)
1467 TRACE_EVENT(ext4_unlink_exit,
1468 TP_PROTO(struct dentry *dentry, int ret),
1470 TP_ARGS(dentry, ret),
1473 __field( dev_t, dev )
1474 __field( ino_t, ino )
1479 __entry->dev = dentry->d_sb->s_dev;
1480 __entry->ino = d_inode(dentry)->i_ino;
1484 TP_printk("dev %d,%d ino %lu ret %d",
1485 MAJOR(__entry->dev), MINOR(__entry->dev),
1486 (unsigned long) __entry->ino,
1490 DECLARE_EVENT_CLASS(ext4__truncate,
1491 TP_PROTO(struct inode *inode),
1496 __field( dev_t, dev )
1497 __field( ino_t, ino )
1498 __field( __u64, blocks )
1502 __entry->dev = inode->i_sb->s_dev;
1503 __entry->ino = inode->i_ino;
1504 __entry->blocks = inode->i_blocks;
1507 TP_printk("dev %d,%d ino %lu blocks %llu",
1508 MAJOR(__entry->dev), MINOR(__entry->dev),
1509 (unsigned long) __entry->ino, __entry->blocks)
1512 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1514 TP_PROTO(struct inode *inode),
1519 DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1521 TP_PROTO(struct inode *inode),
1526 /* 'ux' is the unwritten extent. */
1527 TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1528 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1529 struct ext4_extent *ux),
1531 TP_ARGS(inode, map, ux),
1534 __field( dev_t, dev )
1535 __field( ino_t, ino )
1536 __field( ext4_lblk_t, m_lblk )
1537 __field( unsigned, m_len )
1538 __field( ext4_lblk_t, u_lblk )
1539 __field( unsigned, u_len )
1540 __field( ext4_fsblk_t, u_pblk )
1544 __entry->dev = inode->i_sb->s_dev;
1545 __entry->ino = inode->i_ino;
1546 __entry->m_lblk = map->m_lblk;
1547 __entry->m_len = map->m_len;
1548 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1549 __entry->u_len = ext4_ext_get_actual_len(ux);
1550 __entry->u_pblk = ext4_ext_pblock(ux);
1553 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1555 MAJOR(__entry->dev), MINOR(__entry->dev),
1556 (unsigned long) __entry->ino,
1557 __entry->m_lblk, __entry->m_len,
1558 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1562 * 'ux' is the unwritten extent.
1563 * 'ix' is the initialized extent to which blocks are transferred.
1565 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1566 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1567 struct ext4_extent *ux, struct ext4_extent *ix),
1569 TP_ARGS(inode, map, ux, ix),
1572 __field( dev_t, dev )
1573 __field( ino_t, ino )
1574 __field( ext4_lblk_t, m_lblk )
1575 __field( unsigned, m_len )
1576 __field( ext4_lblk_t, u_lblk )
1577 __field( unsigned, u_len )
1578 __field( ext4_fsblk_t, u_pblk )
1579 __field( ext4_lblk_t, i_lblk )
1580 __field( unsigned, i_len )
1581 __field( ext4_fsblk_t, i_pblk )
1585 __entry->dev = inode->i_sb->s_dev;
1586 __entry->ino = inode->i_ino;
1587 __entry->m_lblk = map->m_lblk;
1588 __entry->m_len = map->m_len;
1589 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1590 __entry->u_len = ext4_ext_get_actual_len(ux);
1591 __entry->u_pblk = ext4_ext_pblock(ux);
1592 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1593 __entry->i_len = ext4_ext_get_actual_len(ix);
1594 __entry->i_pblk = ext4_ext_pblock(ix);
1597 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1598 "u_lblk %u u_len %u u_pblk %llu "
1599 "i_lblk %u i_len %u i_pblk %llu ",
1600 MAJOR(__entry->dev), MINOR(__entry->dev),
1601 (unsigned long) __entry->ino,
1602 __entry->m_lblk, __entry->m_len,
1603 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1604 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1607 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1608 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1609 unsigned int len, unsigned int flags),
1611 TP_ARGS(inode, lblk, len, flags),
1614 __field( dev_t, dev )
1615 __field( ino_t, ino )
1616 __field( ext4_lblk_t, lblk )
1617 __field( unsigned int, len )
1618 __field( unsigned int, flags )
1622 __entry->dev = inode->i_sb->s_dev;
1623 __entry->ino = inode->i_ino;
1624 __entry->lblk = lblk;
1626 __entry->flags = flags;
1629 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
1630 MAJOR(__entry->dev), MINOR(__entry->dev),
1631 (unsigned long) __entry->ino,
1632 __entry->lblk, __entry->len, show_map_flags(__entry->flags))
1635 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1636 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1637 unsigned len, unsigned flags),
1639 TP_ARGS(inode, lblk, len, flags)
1642 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1643 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1644 unsigned len, unsigned flags),
1646 TP_ARGS(inode, lblk, len, flags)
1649 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1650 TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map,
1653 TP_ARGS(inode, flags, map, ret),
1656 __field( dev_t, dev )
1657 __field( ino_t, ino )
1658 __field( unsigned int, flags )
1659 __field( ext4_fsblk_t, pblk )
1660 __field( ext4_lblk_t, lblk )
1661 __field( unsigned int, len )
1662 __field( unsigned int, mflags )
1667 __entry->dev = inode->i_sb->s_dev;
1668 __entry->ino = inode->i_ino;
1669 __entry->flags = flags;
1670 __entry->pblk = map->m_pblk;
1671 __entry->lblk = map->m_lblk;
1672 __entry->len = map->m_len;
1673 __entry->mflags = map->m_flags;
1677 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1679 MAJOR(__entry->dev), MINOR(__entry->dev),
1680 (unsigned long) __entry->ino,
1681 show_map_flags(__entry->flags), __entry->lblk, __entry->pblk,
1682 __entry->len, show_mflags(__entry->mflags), __entry->ret)
1685 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1686 TP_PROTO(struct inode *inode, unsigned flags,
1687 struct ext4_map_blocks *map, int ret),
1689 TP_ARGS(inode, flags, map, ret)
1692 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1693 TP_PROTO(struct inode *inode, unsigned flags,
1694 struct ext4_map_blocks *map, int ret),
1696 TP_ARGS(inode, flags, map, ret)
1699 TRACE_EVENT(ext4_ext_load_extent,
1700 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1702 TP_ARGS(inode, lblk, pblk),
1705 __field( dev_t, dev )
1706 __field( ino_t, ino )
1707 __field( ext4_fsblk_t, pblk )
1708 __field( ext4_lblk_t, lblk )
1712 __entry->dev = inode->i_sb->s_dev;
1713 __entry->ino = inode->i_ino;
1714 __entry->pblk = pblk;
1715 __entry->lblk = lblk;
1718 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1719 MAJOR(__entry->dev), MINOR(__entry->dev),
1720 (unsigned long) __entry->ino,
1721 __entry->lblk, __entry->pblk)
1724 TRACE_EVENT(ext4_load_inode,
1725 TP_PROTO(struct inode *inode),
1730 __field( dev_t, dev )
1731 __field( ino_t, ino )
1735 __entry->dev = inode->i_sb->s_dev;
1736 __entry->ino = inode->i_ino;
1739 TP_printk("dev %d,%d ino %ld",
1740 MAJOR(__entry->dev), MINOR(__entry->dev),
1741 (unsigned long) __entry->ino)
1744 TRACE_EVENT(ext4_journal_start,
1745 TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks,
1748 TP_ARGS(sb, blocks, rsv_blocks, IP),
1751 __field( dev_t, dev )
1752 __field(unsigned long, ip )
1753 __field( int, blocks )
1754 __field( int, rsv_blocks )
1758 __entry->dev = sb->s_dev;
1760 __entry->blocks = blocks;
1761 __entry->rsv_blocks = rsv_blocks;
1764 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pS",
1765 MAJOR(__entry->dev), MINOR(__entry->dev),
1766 __entry->blocks, __entry->rsv_blocks, (void *)__entry->ip)
1769 TRACE_EVENT(ext4_journal_start_reserved,
1770 TP_PROTO(struct super_block *sb, int blocks, unsigned long IP),
1772 TP_ARGS(sb, blocks, IP),
1775 __field( dev_t, dev )
1776 __field(unsigned long, ip )
1777 __field( int, blocks )
1781 __entry->dev = sb->s_dev;
1783 __entry->blocks = blocks;
1786 TP_printk("dev %d,%d blocks, %d caller %pS",
1787 MAJOR(__entry->dev), MINOR(__entry->dev),
1788 __entry->blocks, (void *)__entry->ip)
1791 DECLARE_EVENT_CLASS(ext4__trim,
1792 TP_PROTO(struct super_block *sb,
1794 ext4_grpblk_t start,
1797 TP_ARGS(sb, group, start, len),
1800 __field( int, dev_major )
1801 __field( int, dev_minor )
1802 __field( __u32, group )
1803 __field( int, start )
1808 __entry->dev_major = MAJOR(sb->s_dev);
1809 __entry->dev_minor = MINOR(sb->s_dev);
1810 __entry->group = group;
1811 __entry->start = start;
1815 TP_printk("dev %d,%d group %u, start %d, len %d",
1816 __entry->dev_major, __entry->dev_minor,
1817 __entry->group, __entry->start, __entry->len)
1820 DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1822 TP_PROTO(struct super_block *sb,
1824 ext4_grpblk_t start,
1827 TP_ARGS(sb, group, start, len)
1830 DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1832 TP_PROTO(struct super_block *sb,
1834 ext4_grpblk_t start,
1837 TP_ARGS(sb, group, start, len)
1840 TRACE_EVENT(ext4_ext_handle_unwritten_extents,
1841 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1842 unsigned int allocated, ext4_fsblk_t newblock),
1844 TP_ARGS(inode, map, flags, allocated, newblock),
1847 __field( dev_t, dev )
1848 __field( ino_t, ino )
1849 __field( int, flags )
1850 __field( ext4_lblk_t, lblk )
1851 __field( ext4_fsblk_t, pblk )
1852 __field( unsigned int, len )
1853 __field( unsigned int, allocated )
1854 __field( ext4_fsblk_t, newblk )
1858 __entry->dev = inode->i_sb->s_dev;
1859 __entry->ino = inode->i_ino;
1860 __entry->flags = flags;
1861 __entry->lblk = map->m_lblk;
1862 __entry->pblk = map->m_pblk;
1863 __entry->len = map->m_len;
1864 __entry->allocated = allocated;
1865 __entry->newblk = newblock;
1868 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
1869 "allocated %d newblock %llu",
1870 MAJOR(__entry->dev), MINOR(__entry->dev),
1871 (unsigned long) __entry->ino,
1872 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1873 __entry->len, show_map_flags(__entry->flags),
1874 (unsigned int) __entry->allocated,
1875 (unsigned long long) __entry->newblk)
1878 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1879 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1881 TP_ARGS(sb, map, ret),
1884 __field( dev_t, dev )
1885 __field( unsigned int, flags )
1886 __field( ext4_lblk_t, lblk )
1887 __field( ext4_fsblk_t, pblk )
1888 __field( unsigned int, len )
1893 __entry->dev = sb->s_dev;
1894 __entry->flags = map->m_flags;
1895 __entry->lblk = map->m_lblk;
1896 __entry->pblk = map->m_pblk;
1897 __entry->len = map->m_len;
1901 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
1902 MAJOR(__entry->dev), MINOR(__entry->dev),
1903 __entry->lblk, (unsigned long long) __entry->pblk,
1904 __entry->len, show_mflags(__entry->flags), __entry->ret)
1907 TRACE_EVENT(ext4_ext_put_in_cache,
1908 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1909 ext4_fsblk_t start),
1911 TP_ARGS(inode, lblk, len, start),
1914 __field( dev_t, dev )
1915 __field( ino_t, ino )
1916 __field( ext4_lblk_t, lblk )
1917 __field( unsigned int, len )
1918 __field( ext4_fsblk_t, start )
1922 __entry->dev = inode->i_sb->s_dev;
1923 __entry->ino = inode->i_ino;
1924 __entry->lblk = lblk;
1926 __entry->start = start;
1929 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1930 MAJOR(__entry->dev), MINOR(__entry->dev),
1931 (unsigned long) __entry->ino,
1932 (unsigned) __entry->lblk,
1934 (unsigned long long) __entry->start)
1937 TRACE_EVENT(ext4_ext_in_cache,
1938 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1940 TP_ARGS(inode, lblk, ret),
1943 __field( dev_t, dev )
1944 __field( ino_t, ino )
1945 __field( ext4_lblk_t, lblk )
1950 __entry->dev = inode->i_sb->s_dev;
1951 __entry->ino = inode->i_ino;
1952 __entry->lblk = lblk;
1956 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1957 MAJOR(__entry->dev), MINOR(__entry->dev),
1958 (unsigned long) __entry->ino,
1959 (unsigned) __entry->lblk,
1964 TRACE_EVENT(ext4_find_delalloc_range,
1965 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1966 int reverse, int found, ext4_lblk_t found_blk),
1968 TP_ARGS(inode, from, to, reverse, found, found_blk),
1971 __field( dev_t, dev )
1972 __field( ino_t, ino )
1973 __field( ext4_lblk_t, from )
1974 __field( ext4_lblk_t, to )
1975 __field( int, reverse )
1976 __field( int, found )
1977 __field( ext4_lblk_t, found_blk )
1981 __entry->dev = inode->i_sb->s_dev;
1982 __entry->ino = inode->i_ino;
1983 __entry->from = from;
1985 __entry->reverse = reverse;
1986 __entry->found = found;
1987 __entry->found_blk = found_blk;
1990 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1992 MAJOR(__entry->dev), MINOR(__entry->dev),
1993 (unsigned long) __entry->ino,
1994 (unsigned) __entry->from, (unsigned) __entry->to,
1995 __entry->reverse, __entry->found,
1996 (unsigned) __entry->found_blk)
1999 TRACE_EVENT(ext4_get_reserved_cluster_alloc,
2000 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
2002 TP_ARGS(inode, lblk, len),
2005 __field( dev_t, dev )
2006 __field( ino_t, ino )
2007 __field( ext4_lblk_t, lblk )
2008 __field( unsigned int, len )
2012 __entry->dev = inode->i_sb->s_dev;
2013 __entry->ino = inode->i_ino;
2014 __entry->lblk = lblk;
2018 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2019 MAJOR(__entry->dev), MINOR(__entry->dev),
2020 (unsigned long) __entry->ino,
2021 (unsigned) __entry->lblk,
2025 TRACE_EVENT(ext4_ext_show_extent,
2026 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
2027 unsigned short len),
2029 TP_ARGS(inode, lblk, pblk, len),
2032 __field( dev_t, dev )
2033 __field( ino_t, ino )
2034 __field( ext4_fsblk_t, pblk )
2035 __field( ext4_lblk_t, lblk )
2036 __field( unsigned short, len )
2040 __entry->dev = inode->i_sb->s_dev;
2041 __entry->ino = inode->i_ino;
2042 __entry->pblk = pblk;
2043 __entry->lblk = lblk;
2047 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2048 MAJOR(__entry->dev), MINOR(__entry->dev),
2049 (unsigned long) __entry->ino,
2050 (unsigned) __entry->lblk,
2051 (unsigned long long) __entry->pblk,
2052 (unsigned short) __entry->len)
2055 TRACE_EVENT(ext4_remove_blocks,
2056 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
2057 ext4_lblk_t from, ext4_fsblk_t to,
2058 long long partial_cluster),
2060 TP_ARGS(inode, ex, from, to, partial_cluster),
2063 __field( dev_t, dev )
2064 __field( ino_t, ino )
2065 __field( ext4_lblk_t, from )
2066 __field( ext4_lblk_t, to )
2067 __field( long long, partial )
2068 __field( ext4_fsblk_t, ee_pblk )
2069 __field( ext4_lblk_t, ee_lblk )
2070 __field( unsigned short, ee_len )
2074 __entry->dev = inode->i_sb->s_dev;
2075 __entry->ino = inode->i_ino;
2076 __entry->from = from;
2078 __entry->partial = partial_cluster;
2079 __entry->ee_pblk = ext4_ext_pblock(ex);
2080 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2081 __entry->ee_len = ext4_ext_get_actual_len(ex);
2084 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2085 "from %u to %u partial_cluster %lld",
2086 MAJOR(__entry->dev), MINOR(__entry->dev),
2087 (unsigned long) __entry->ino,
2088 (unsigned) __entry->ee_lblk,
2089 (unsigned long long) __entry->ee_pblk,
2090 (unsigned short) __entry->ee_len,
2091 (unsigned) __entry->from,
2092 (unsigned) __entry->to,
2093 (long long) __entry->partial)
2096 TRACE_EVENT(ext4_ext_rm_leaf,
2097 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2098 struct ext4_extent *ex,
2099 long long partial_cluster),
2101 TP_ARGS(inode, start, ex, partial_cluster),
2104 __field( dev_t, dev )
2105 __field( ino_t, ino )
2106 __field( long long, partial )
2107 __field( ext4_lblk_t, start )
2108 __field( ext4_lblk_t, ee_lblk )
2109 __field( ext4_fsblk_t, ee_pblk )
2110 __field( short, ee_len )
2114 __entry->dev = inode->i_sb->s_dev;
2115 __entry->ino = inode->i_ino;
2116 __entry->partial = partial_cluster;
2117 __entry->start = start;
2118 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
2119 __entry->ee_pblk = ext4_ext_pblock(ex);
2120 __entry->ee_len = ext4_ext_get_actual_len(ex);
2123 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2124 "partial_cluster %lld",
2125 MAJOR(__entry->dev), MINOR(__entry->dev),
2126 (unsigned long) __entry->ino,
2127 (unsigned) __entry->start,
2128 (unsigned) __entry->ee_lblk,
2129 (unsigned long long) __entry->ee_pblk,
2130 (unsigned short) __entry->ee_len,
2131 (long long) __entry->partial)
2134 TRACE_EVENT(ext4_ext_rm_idx,
2135 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2137 TP_ARGS(inode, pblk),
2140 __field( dev_t, dev )
2141 __field( ino_t, ino )
2142 __field( ext4_fsblk_t, pblk )
2146 __entry->dev = inode->i_sb->s_dev;
2147 __entry->ino = inode->i_ino;
2148 __entry->pblk = pblk;
2151 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2152 MAJOR(__entry->dev), MINOR(__entry->dev),
2153 (unsigned long) __entry->ino,
2154 (unsigned long long) __entry->pblk)
2157 TRACE_EVENT(ext4_ext_remove_space,
2158 TP_PROTO(struct inode *inode, ext4_lblk_t start,
2159 ext4_lblk_t end, int depth),
2161 TP_ARGS(inode, start, end, depth),
2164 __field( dev_t, dev )
2165 __field( ino_t, ino )
2166 __field( ext4_lblk_t, start )
2167 __field( ext4_lblk_t, end )
2168 __field( int, depth )
2172 __entry->dev = inode->i_sb->s_dev;
2173 __entry->ino = inode->i_ino;
2174 __entry->start = start;
2176 __entry->depth = depth;
2179 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2180 MAJOR(__entry->dev), MINOR(__entry->dev),
2181 (unsigned long) __entry->ino,
2182 (unsigned) __entry->start,
2183 (unsigned) __entry->end,
2187 TRACE_EVENT(ext4_ext_remove_space_done,
2188 TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end,
2189 int depth, long long partial, __le16 eh_entries),
2191 TP_ARGS(inode, start, end, depth, partial, eh_entries),
2194 __field( dev_t, dev )
2195 __field( ino_t, ino )
2196 __field( ext4_lblk_t, start )
2197 __field( ext4_lblk_t, end )
2198 __field( int, depth )
2199 __field( long long, partial )
2200 __field( unsigned short, eh_entries )
2204 __entry->dev = inode->i_sb->s_dev;
2205 __entry->ino = inode->i_ino;
2206 __entry->start = start;
2208 __entry->depth = depth;
2209 __entry->partial = partial;
2210 __entry->eh_entries = le16_to_cpu(eh_entries);
2213 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2214 "remaining_entries %u",
2215 MAJOR(__entry->dev), MINOR(__entry->dev),
2216 (unsigned long) __entry->ino,
2217 (unsigned) __entry->start,
2218 (unsigned) __entry->end,
2220 (long long) __entry->partial,
2221 (unsigned short) __entry->eh_entries)
2224 DECLARE_EVENT_CLASS(ext4__es_extent,
2225 TP_PROTO(struct inode *inode, struct extent_status *es),
2230 __field( dev_t, dev )
2231 __field( ino_t, ino )
2232 __field( ext4_lblk_t, lblk )
2233 __field( ext4_lblk_t, len )
2234 __field( ext4_fsblk_t, pblk )
2235 __field( char, status )
2239 __entry->dev = inode->i_sb->s_dev;
2240 __entry->ino = inode->i_ino;
2241 __entry->lblk = es->es_lblk;
2242 __entry->len = es->es_len;
2243 __entry->pblk = ext4_es_pblock(es);
2244 __entry->status = ext4_es_status(es);
2247 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2248 MAJOR(__entry->dev), MINOR(__entry->dev),
2249 (unsigned long) __entry->ino,
2250 __entry->lblk, __entry->len,
2251 __entry->pblk, show_extent_status(__entry->status))
2254 DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent,
2255 TP_PROTO(struct inode *inode, struct extent_status *es),
2260 DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent,
2261 TP_PROTO(struct inode *inode, struct extent_status *es),
2266 TRACE_EVENT(ext4_es_remove_extent,
2267 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
2269 TP_ARGS(inode, lblk, len),
2272 __field( dev_t, dev )
2273 __field( ino_t, ino )
2274 __field( loff_t, lblk )
2275 __field( loff_t, len )
2279 __entry->dev = inode->i_sb->s_dev;
2280 __entry->ino = inode->i_ino;
2281 __entry->lblk = lblk;
2285 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2286 MAJOR(__entry->dev), MINOR(__entry->dev),
2287 (unsigned long) __entry->ino,
2288 __entry->lblk, __entry->len)
2291 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter,
2292 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2294 TP_ARGS(inode, lblk),
2297 __field( dev_t, dev )
2298 __field( ino_t, ino )
2299 __field( ext4_lblk_t, lblk )
2303 __entry->dev = inode->i_sb->s_dev;
2304 __entry->ino = inode->i_ino;
2305 __entry->lblk = lblk;
2308 TP_printk("dev %d,%d ino %lu lblk %u",
2309 MAJOR(__entry->dev), MINOR(__entry->dev),
2310 (unsigned long) __entry->ino, __entry->lblk)
2313 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit,
2314 TP_PROTO(struct inode *inode, struct extent_status *es),
2319 __field( dev_t, dev )
2320 __field( ino_t, ino )
2321 __field( ext4_lblk_t, lblk )
2322 __field( ext4_lblk_t, len )
2323 __field( ext4_fsblk_t, pblk )
2324 __field( char, status )
2328 __entry->dev = inode->i_sb->s_dev;
2329 __entry->ino = inode->i_ino;
2330 __entry->lblk = es->es_lblk;
2331 __entry->len = es->es_len;
2332 __entry->pblk = ext4_es_pblock(es);
2333 __entry->status = ext4_es_status(es);
2336 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2337 MAJOR(__entry->dev), MINOR(__entry->dev),
2338 (unsigned long) __entry->ino,
2339 __entry->lblk, __entry->len,
2340 __entry->pblk, show_extent_status(__entry->status))
2343 TRACE_EVENT(ext4_es_lookup_extent_enter,
2344 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2346 TP_ARGS(inode, lblk),
2349 __field( dev_t, dev )
2350 __field( ino_t, ino )
2351 __field( ext4_lblk_t, lblk )
2355 __entry->dev = inode->i_sb->s_dev;
2356 __entry->ino = inode->i_ino;
2357 __entry->lblk = lblk;
2360 TP_printk("dev %d,%d ino %lu lblk %u",
2361 MAJOR(__entry->dev), MINOR(__entry->dev),
2362 (unsigned long) __entry->ino, __entry->lblk)
2365 TRACE_EVENT(ext4_es_lookup_extent_exit,
2366 TP_PROTO(struct inode *inode, struct extent_status *es,
2369 TP_ARGS(inode, es, found),
2372 __field( dev_t, dev )
2373 __field( ino_t, ino )
2374 __field( ext4_lblk_t, lblk )
2375 __field( ext4_lblk_t, len )
2376 __field( ext4_fsblk_t, pblk )
2377 __field( char, status )
2378 __field( int, found )
2382 __entry->dev = inode->i_sb->s_dev;
2383 __entry->ino = inode->i_ino;
2384 __entry->lblk = es->es_lblk;
2385 __entry->len = es->es_len;
2386 __entry->pblk = ext4_es_pblock(es);
2387 __entry->status = ext4_es_status(es);
2388 __entry->found = found;
2391 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2392 MAJOR(__entry->dev), MINOR(__entry->dev),
2393 (unsigned long) __entry->ino, __entry->found,
2394 __entry->lblk, __entry->len,
2395 __entry->found ? __entry->pblk : 0,
2396 show_extent_status(__entry->found ? __entry->status : 0))
2399 DECLARE_EVENT_CLASS(ext4__es_shrink_enter,
2400 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2402 TP_ARGS(sb, nr_to_scan, cache_cnt),
2405 __field( dev_t, dev )
2406 __field( int, nr_to_scan )
2407 __field( int, cache_cnt )
2411 __entry->dev = sb->s_dev;
2412 __entry->nr_to_scan = nr_to_scan;
2413 __entry->cache_cnt = cache_cnt;
2416 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2417 MAJOR(__entry->dev), MINOR(__entry->dev),
2418 __entry->nr_to_scan, __entry->cache_cnt)
2421 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count,
2422 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2424 TP_ARGS(sb, nr_to_scan, cache_cnt)
2427 DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter,
2428 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2430 TP_ARGS(sb, nr_to_scan, cache_cnt)
2433 TRACE_EVENT(ext4_es_shrink_scan_exit,
2434 TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt),
2436 TP_ARGS(sb, nr_shrunk, cache_cnt),
2439 __field( dev_t, dev )
2440 __field( int, nr_shrunk )
2441 __field( int, cache_cnt )
2445 __entry->dev = sb->s_dev;
2446 __entry->nr_shrunk = nr_shrunk;
2447 __entry->cache_cnt = cache_cnt;
2450 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
2451 MAJOR(__entry->dev), MINOR(__entry->dev),
2452 __entry->nr_shrunk, __entry->cache_cnt)
2455 TRACE_EVENT(ext4_collapse_range,
2456 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2458 TP_ARGS(inode, offset, len),
2463 __field(loff_t, offset)
2464 __field(loff_t, len)
2468 __entry->dev = inode->i_sb->s_dev;
2469 __entry->ino = inode->i_ino;
2470 __entry->offset = offset;
2474 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2475 MAJOR(__entry->dev), MINOR(__entry->dev),
2476 (unsigned long) __entry->ino,
2477 __entry->offset, __entry->len)
2480 TRACE_EVENT(ext4_insert_range,
2481 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
2483 TP_ARGS(inode, offset, len),
2488 __field(loff_t, offset)
2489 __field(loff_t, len)
2493 __entry->dev = inode->i_sb->s_dev;
2494 __entry->ino = inode->i_ino;
2495 __entry->offset = offset;
2499 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2500 MAJOR(__entry->dev), MINOR(__entry->dev),
2501 (unsigned long) __entry->ino,
2502 __entry->offset, __entry->len)
2505 TRACE_EVENT(ext4_es_shrink,
2506 TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time,
2507 int nr_skipped, int retried),
2509 TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried),
2512 __field( dev_t, dev )
2513 __field( int, nr_shrunk )
2514 __field( unsigned long long, scan_time )
2515 __field( int, nr_skipped )
2516 __field( int, retried )
2520 __entry->dev = sb->s_dev;
2521 __entry->nr_shrunk = nr_shrunk;
2522 __entry->scan_time = div_u64(scan_time, 1000);
2523 __entry->nr_skipped = nr_skipped;
2524 __entry->retried = retried;
2527 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
2528 "nr_skipped %d retried %d",
2529 MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk,
2530 __entry->scan_time, __entry->nr_skipped, __entry->retried)
2534 DECLARE_EVENT_CLASS(ext4_fsmap_class,
2535 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len,
2537 TP_ARGS(sb, keydev, agno, bno, len, owner),
2540 __field(dev_t, keydev)
2547 __entry->dev = sb->s_bdev->bd_dev;
2548 __entry->keydev = new_decode_dev(keydev);
2549 __entry->agno = agno;
2552 __entry->owner = owner;
2554 TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n",
2555 MAJOR(__entry->dev), MINOR(__entry->dev),
2556 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2562 #define DEFINE_FSMAP_EVENT(name) \
2563 DEFINE_EVENT(ext4_fsmap_class, name, \
2564 TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \
2566 TP_ARGS(sb, keydev, agno, bno, len, owner))
2567 DEFINE_FSMAP_EVENT(ext4_fsmap_low_key);
2568 DEFINE_FSMAP_EVENT(ext4_fsmap_high_key);
2569 DEFINE_FSMAP_EVENT(ext4_fsmap_mapping);
2571 DECLARE_EVENT_CLASS(ext4_getfsmap_class,
2572 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap),
2576 __field(dev_t, keydev)
2583 __entry->dev = sb->s_bdev->bd_dev;
2584 __entry->keydev = new_decode_dev(fsmap->fmr_device);
2585 __entry->block = fsmap->fmr_physical;
2586 __entry->len = fsmap->fmr_length;
2587 __entry->owner = fsmap->fmr_owner;
2588 __entry->flags = fsmap->fmr_flags;
2590 TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n",
2591 MAJOR(__entry->dev), MINOR(__entry->dev),
2592 MAJOR(__entry->keydev), MINOR(__entry->keydev),
2598 #define DEFINE_GETFSMAP_EVENT(name) \
2599 DEFINE_EVENT(ext4_getfsmap_class, name, \
2600 TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \
2602 DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key);
2603 DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key);
2604 DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping);
2606 #endif /* _TRACE_EXT4_H */
2608 /* This part must be outside protection */
2609 #include <trace/define_trace.h>