2 #define TRACE_SYSTEM ext4
4 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/writeback.h>
8 #include <linux/tracepoint.h>
10 struct ext4_allocation_context
;
11 struct ext4_allocation_request
;
13 struct ext4_prealloc_space
;
14 struct ext4_inode_info
;
16 struct ext4_map_blocks
;
19 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
21 #define show_mballoc_flags(flags) __print_flags(flags, "|", \
22 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
23 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
24 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
25 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
26 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
27 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
28 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
29 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
30 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
31 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
32 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
33 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
34 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
35 { EXT4_MB_USE_RESERVED, "USE_RESV" })
37 #define show_map_flags(flags) __print_flags(flags, "|", \
38 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
39 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
40 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
41 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
42 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
43 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
44 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
45 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
46 { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" }, \
47 { EXT4_GET_BLOCKS_NO_PUT_HOLE, "NO_PUT_HOLE" })
49 #define show_mflags(flags) __print_flags(flags, "", \
50 { EXT4_MAP_NEW, "N" }, \
51 { EXT4_MAP_MAPPED, "M" }, \
52 { EXT4_MAP_UNWRITTEN, "U" }, \
53 { EXT4_MAP_BOUNDARY, "B" }, \
54 { EXT4_MAP_FROM_CLUSTER, "C" })
56 #define show_free_flags(flags) __print_flags(flags, "|", \
57 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
58 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
59 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
60 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
61 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
62 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
64 #define show_extent_status(status) __print_flags(status, "", \
65 { EXTENT_STATUS_WRITTEN, "W" }, \
66 { EXTENT_STATUS_UNWRITTEN, "U" }, \
67 { EXTENT_STATUS_DELAYED, "D" }, \
68 { EXTENT_STATUS_HOLE, "H" })
70 #define show_falloc_mode(mode) __print_flags(mode, "|", \
71 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
72 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
73 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
74 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
75 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
78 TRACE_EVENT(ext4_free_inode
,
79 TP_PROTO(struct inode
*inode
),
88 __field( __u64
, blocks
)
89 __field( __u16
, mode
)
93 __entry
->dev
= inode
->i_sb
->s_dev
;
94 __entry
->ino
= inode
->i_ino
;
95 __entry
->uid
= i_uid_read(inode
);
96 __entry
->gid
= i_gid_read(inode
);
97 __entry
->blocks
= inode
->i_blocks
;
98 __entry
->mode
= inode
->i_mode
;
101 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
102 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
103 (unsigned long) __entry
->ino
, __entry
->mode
,
104 __entry
->uid
, __entry
->gid
, __entry
->blocks
)
107 TRACE_EVENT(ext4_request_inode
,
108 TP_PROTO(struct inode
*dir
, int mode
),
113 __field( dev_t
, dev
)
114 __field( ino_t
, dir
)
115 __field( __u16
, mode
)
119 __entry
->dev
= dir
->i_sb
->s_dev
;
120 __entry
->dir
= dir
->i_ino
;
121 __entry
->mode
= mode
;
124 TP_printk("dev %d,%d dir %lu mode 0%o",
125 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
126 (unsigned long) __entry
->dir
, __entry
->mode
)
129 TRACE_EVENT(ext4_allocate_inode
,
130 TP_PROTO(struct inode
*inode
, struct inode
*dir
, int mode
),
132 TP_ARGS(inode
, dir
, mode
),
135 __field( dev_t
, dev
)
136 __field( ino_t
, ino
)
137 __field( ino_t
, dir
)
138 __field( __u16
, mode
)
142 __entry
->dev
= inode
->i_sb
->s_dev
;
143 __entry
->ino
= inode
->i_ino
;
144 __entry
->dir
= dir
->i_ino
;
145 __entry
->mode
= mode
;
148 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
149 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
150 (unsigned long) __entry
->ino
,
151 (unsigned long) __entry
->dir
, __entry
->mode
)
154 TRACE_EVENT(ext4_evict_inode
,
155 TP_PROTO(struct inode
*inode
),
160 __field( dev_t
, dev
)
161 __field( ino_t
, ino
)
162 __field( int, nlink
)
166 __entry
->dev
= inode
->i_sb
->s_dev
;
167 __entry
->ino
= inode
->i_ino
;
168 __entry
->nlink
= inode
->i_nlink
;
171 TP_printk("dev %d,%d ino %lu nlink %d",
172 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
173 (unsigned long) __entry
->ino
, __entry
->nlink
)
176 TRACE_EVENT(ext4_drop_inode
,
177 TP_PROTO(struct inode
*inode
, int drop
),
179 TP_ARGS(inode
, drop
),
182 __field( dev_t
, dev
)
183 __field( ino_t
, ino
)
188 __entry
->dev
= inode
->i_sb
->s_dev
;
189 __entry
->ino
= inode
->i_ino
;
190 __entry
->drop
= drop
;
193 TP_printk("dev %d,%d ino %lu drop %d",
194 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
195 (unsigned long) __entry
->ino
, __entry
->drop
)
198 TRACE_EVENT(ext4_mark_inode_dirty
,
199 TP_PROTO(struct inode
*inode
, unsigned long IP
),
204 __field( dev_t
, dev
)
205 __field( ino_t
, ino
)
206 __field(unsigned long, ip
)
210 __entry
->dev
= inode
->i_sb
->s_dev
;
211 __entry
->ino
= inode
->i_ino
;
215 TP_printk("dev %d,%d ino %lu caller %pF",
216 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
217 (unsigned long) __entry
->ino
, (void *)__entry
->ip
)
220 TRACE_EVENT(ext4_begin_ordered_truncate
,
221 TP_PROTO(struct inode
*inode
, loff_t new_size
),
223 TP_ARGS(inode
, new_size
),
226 __field( dev_t
, dev
)
227 __field( ino_t
, ino
)
228 __field( loff_t
, new_size
)
232 __entry
->dev
= inode
->i_sb
->s_dev
;
233 __entry
->ino
= inode
->i_ino
;
234 __entry
->new_size
= new_size
;
237 TP_printk("dev %d,%d ino %lu new_size %lld",
238 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
239 (unsigned long) __entry
->ino
,
243 DECLARE_EVENT_CLASS(ext4__write_begin
,
245 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
248 TP_ARGS(inode
, pos
, len
, flags
),
251 __field( dev_t
, dev
)
252 __field( ino_t
, ino
)
253 __field( loff_t
, pos
)
254 __field( unsigned int, len
)
255 __field( unsigned int, flags
)
259 __entry
->dev
= inode
->i_sb
->s_dev
;
260 __entry
->ino
= inode
->i_ino
;
263 __entry
->flags
= flags
;
266 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
267 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
268 (unsigned long) __entry
->ino
,
269 __entry
->pos
, __entry
->len
, __entry
->flags
)
272 DEFINE_EVENT(ext4__write_begin
, ext4_write_begin
,
274 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
277 TP_ARGS(inode
, pos
, len
, flags
)
280 DEFINE_EVENT(ext4__write_begin
, ext4_da_write_begin
,
282 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
285 TP_ARGS(inode
, pos
, len
, flags
)
288 DECLARE_EVENT_CLASS(ext4__write_end
,
289 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
290 unsigned int copied
),
292 TP_ARGS(inode
, pos
, len
, copied
),
295 __field( dev_t
, dev
)
296 __field( ino_t
, ino
)
297 __field( loff_t
, pos
)
298 __field( unsigned int, len
)
299 __field( unsigned int, copied
)
303 __entry
->dev
= inode
->i_sb
->s_dev
;
304 __entry
->ino
= inode
->i_ino
;
307 __entry
->copied
= copied
;
310 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
311 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
312 (unsigned long) __entry
->ino
,
313 __entry
->pos
, __entry
->len
, __entry
->copied
)
316 DEFINE_EVENT(ext4__write_end
, ext4_write_end
,
318 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
319 unsigned int copied
),
321 TP_ARGS(inode
, pos
, len
, copied
)
324 DEFINE_EVENT(ext4__write_end
, ext4_journalled_write_end
,
326 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
327 unsigned int copied
),
329 TP_ARGS(inode
, pos
, len
, copied
)
332 DEFINE_EVENT(ext4__write_end
, ext4_da_write_end
,
334 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
335 unsigned int copied
),
337 TP_ARGS(inode
, pos
, len
, copied
)
340 TRACE_EVENT(ext4_writepages
,
341 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
),
346 __field( dev_t
, dev
)
347 __field( ino_t
, ino
)
348 __field( long, nr_to_write
)
349 __field( long, pages_skipped
)
350 __field( loff_t
, range_start
)
351 __field( loff_t
, range_end
)
352 __field( pgoff_t
, writeback_index
)
353 __field( int, sync_mode
)
354 __field( char, for_kupdate
)
355 __field( char, range_cyclic
)
359 __entry
->dev
= inode
->i_sb
->s_dev
;
360 __entry
->ino
= inode
->i_ino
;
361 __entry
->nr_to_write
= wbc
->nr_to_write
;
362 __entry
->pages_skipped
= wbc
->pages_skipped
;
363 __entry
->range_start
= wbc
->range_start
;
364 __entry
->range_end
= wbc
->range_end
;
365 __entry
->writeback_index
= inode
->i_mapping
->writeback_index
;
366 __entry
->sync_mode
= wbc
->sync_mode
;
367 __entry
->for_kupdate
= wbc
->for_kupdate
;
368 __entry
->range_cyclic
= wbc
->range_cyclic
;
371 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
372 "range_start %lld range_end %lld sync_mode %d "
373 "for_kupdate %d range_cyclic %d writeback_index %lu",
374 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
375 (unsigned long) __entry
->ino
, __entry
->nr_to_write
,
376 __entry
->pages_skipped
, __entry
->range_start
,
377 __entry
->range_end
, __entry
->sync_mode
,
378 __entry
->for_kupdate
, __entry
->range_cyclic
,
379 (unsigned long) __entry
->writeback_index
)
382 TRACE_EVENT(ext4_da_write_pages
,
383 TP_PROTO(struct inode
*inode
, pgoff_t first_page
,
384 struct writeback_control
*wbc
),
386 TP_ARGS(inode
, first_page
, wbc
),
389 __field( dev_t
, dev
)
390 __field( ino_t
, ino
)
391 __field( pgoff_t
, first_page
)
392 __field( long, nr_to_write
)
393 __field( int, sync_mode
)
397 __entry
->dev
= inode
->i_sb
->s_dev
;
398 __entry
->ino
= inode
->i_ino
;
399 __entry
->first_page
= first_page
;
400 __entry
->nr_to_write
= wbc
->nr_to_write
;
401 __entry
->sync_mode
= wbc
->sync_mode
;
404 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
406 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
407 (unsigned long) __entry
->ino
, __entry
->first_page
,
408 __entry
->nr_to_write
, __entry
->sync_mode
)
411 TRACE_EVENT(ext4_da_write_pages_extent
,
412 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
),
417 __field( dev_t
, dev
)
418 __field( ino_t
, ino
)
419 __field( __u64
, lblk
)
420 __field( __u32
, len
)
421 __field( __u32
, flags
)
425 __entry
->dev
= inode
->i_sb
->s_dev
;
426 __entry
->ino
= inode
->i_ino
;
427 __entry
->lblk
= map
->m_lblk
;
428 __entry
->len
= map
->m_len
;
429 __entry
->flags
= map
->m_flags
;
432 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
433 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
434 (unsigned long) __entry
->ino
, __entry
->lblk
, __entry
->len
,
435 show_mflags(__entry
->flags
))
438 TRACE_EVENT(ext4_writepages_result
,
439 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
,
440 int ret
, int pages_written
),
442 TP_ARGS(inode
, wbc
, ret
, pages_written
),
445 __field( dev_t
, dev
)
446 __field( ino_t
, ino
)
448 __field( int, pages_written
)
449 __field( long, pages_skipped
)
450 __field( pgoff_t
, writeback_index
)
451 __field( int, sync_mode
)
455 __entry
->dev
= inode
->i_sb
->s_dev
;
456 __entry
->ino
= inode
->i_ino
;
458 __entry
->pages_written
= pages_written
;
459 __entry
->pages_skipped
= wbc
->pages_skipped
;
460 __entry
->writeback_index
= inode
->i_mapping
->writeback_index
;
461 __entry
->sync_mode
= wbc
->sync_mode
;
464 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
465 "sync_mode %d writeback_index %lu",
466 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
467 (unsigned long) __entry
->ino
, __entry
->ret
,
468 __entry
->pages_written
, __entry
->pages_skipped
,
470 (unsigned long) __entry
->writeback_index
)
473 DECLARE_EVENT_CLASS(ext4__page_op
,
474 TP_PROTO(struct page
*page
),
479 __field( dev_t
, dev
)
480 __field( ino_t
, ino
)
481 __field( pgoff_t
, index
)
486 __entry
->dev
= page
->mapping
->host
->i_sb
->s_dev
;
487 __entry
->ino
= page
->mapping
->host
->i_ino
;
488 __entry
->index
= page
->index
;
491 TP_printk("dev %d,%d ino %lu page_index %lu",
492 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
493 (unsigned long) __entry
->ino
,
494 (unsigned long) __entry
->index
)
497 DEFINE_EVENT(ext4__page_op
, ext4_writepage
,
499 TP_PROTO(struct page
*page
),
504 DEFINE_EVENT(ext4__page_op
, ext4_readpage
,
506 TP_PROTO(struct page
*page
),
511 DEFINE_EVENT(ext4__page_op
, ext4_releasepage
,
513 TP_PROTO(struct page
*page
),
518 DECLARE_EVENT_CLASS(ext4_invalidatepage_op
,
519 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
521 TP_ARGS(page
, offset
, length
),
524 __field( dev_t
, dev
)
525 __field( ino_t
, ino
)
526 __field( pgoff_t
, index
)
527 __field( unsigned int, offset
)
528 __field( unsigned int, length
)
532 __entry
->dev
= page
->mapping
->host
->i_sb
->s_dev
;
533 __entry
->ino
= page
->mapping
->host
->i_ino
;
534 __entry
->index
= page
->index
;
535 __entry
->offset
= offset
;
536 __entry
->length
= length
;
539 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
540 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
541 (unsigned long) __entry
->ino
,
542 (unsigned long) __entry
->index
,
543 __entry
->offset
, __entry
->length
)
546 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_invalidatepage
,
547 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
549 TP_ARGS(page
, offset
, length
)
552 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_journalled_invalidatepage
,
553 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
555 TP_ARGS(page
, offset
, length
)
558 TRACE_EVENT(ext4_discard_blocks
,
559 TP_PROTO(struct super_block
*sb
, unsigned long long blk
,
560 unsigned long long count
),
562 TP_ARGS(sb
, blk
, count
),
565 __field( dev_t
, dev
)
566 __field( __u64
, blk
)
567 __field( __u64
, count
)
572 __entry
->dev
= sb
->s_dev
;
574 __entry
->count
= count
;
577 TP_printk("dev %d,%d blk %llu count %llu",
578 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
579 __entry
->blk
, __entry
->count
)
582 DECLARE_EVENT_CLASS(ext4__mb_new_pa
,
583 TP_PROTO(struct ext4_allocation_context
*ac
,
584 struct ext4_prealloc_space
*pa
),
589 __field( dev_t
, dev
)
590 __field( ino_t
, ino
)
591 __field( __u64
, pa_pstart
)
592 __field( __u64
, pa_lstart
)
593 __field( __u32
, pa_len
)
598 __entry
->dev
= ac
->ac_sb
->s_dev
;
599 __entry
->ino
= ac
->ac_inode
->i_ino
;
600 __entry
->pa_pstart
= pa
->pa_pstart
;
601 __entry
->pa_lstart
= pa
->pa_lstart
;
602 __entry
->pa_len
= pa
->pa_len
;
605 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
606 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
607 (unsigned long) __entry
->ino
,
608 __entry
->pa_pstart
, __entry
->pa_len
, __entry
->pa_lstart
)
611 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_inode_pa
,
613 TP_PROTO(struct ext4_allocation_context
*ac
,
614 struct ext4_prealloc_space
*pa
),
619 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_group_pa
,
621 TP_PROTO(struct ext4_allocation_context
*ac
,
622 struct ext4_prealloc_space
*pa
),
627 TRACE_EVENT(ext4_mb_release_inode_pa
,
628 TP_PROTO(struct ext4_prealloc_space
*pa
,
629 unsigned long long block
, unsigned int count
),
631 TP_ARGS(pa
, block
, count
),
634 __field( dev_t
, dev
)
635 __field( ino_t
, ino
)
636 __field( __u64
, block
)
637 __field( __u32
, count
)
642 __entry
->dev
= pa
->pa_inode
->i_sb
->s_dev
;
643 __entry
->ino
= pa
->pa_inode
->i_ino
;
644 __entry
->block
= block
;
645 __entry
->count
= count
;
648 TP_printk("dev %d,%d ino %lu block %llu count %u",
649 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
650 (unsigned long) __entry
->ino
,
651 __entry
->block
, __entry
->count
)
654 TRACE_EVENT(ext4_mb_release_group_pa
,
655 TP_PROTO(struct super_block
*sb
, struct ext4_prealloc_space
*pa
),
660 __field( dev_t
, dev
)
661 __field( __u64
, pa_pstart
)
662 __field( __u32
, pa_len
)
667 __entry
->dev
= sb
->s_dev
;
668 __entry
->pa_pstart
= pa
->pa_pstart
;
669 __entry
->pa_len
= pa
->pa_len
;
672 TP_printk("dev %d,%d pstart %llu len %u",
673 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
674 __entry
->pa_pstart
, __entry
->pa_len
)
677 TRACE_EVENT(ext4_discard_preallocations
,
678 TP_PROTO(struct inode
*inode
),
683 __field( dev_t
, dev
)
684 __field( ino_t
, ino
)
689 __entry
->dev
= inode
->i_sb
->s_dev
;
690 __entry
->ino
= inode
->i_ino
;
693 TP_printk("dev %d,%d ino %lu",
694 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
695 (unsigned long) __entry
->ino
)
698 TRACE_EVENT(ext4_mb_discard_preallocations
,
699 TP_PROTO(struct super_block
*sb
, int needed
),
704 __field( dev_t
, dev
)
705 __field( int, needed
)
710 __entry
->dev
= sb
->s_dev
;
711 __entry
->needed
= needed
;
714 TP_printk("dev %d,%d needed %d",
715 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
719 TRACE_EVENT(ext4_request_blocks
,
720 TP_PROTO(struct ext4_allocation_request
*ar
),
725 __field( dev_t
, dev
)
726 __field( ino_t
, ino
)
727 __field( unsigned int, len
)
728 __field( __u32
, logical
)
729 __field( __u32
, lleft
)
730 __field( __u32
, lright
)
731 __field( __u64
, goal
)
732 __field( __u64
, pleft
)
733 __field( __u64
, pright
)
734 __field( unsigned int, flags
)
738 __entry
->dev
= ar
->inode
->i_sb
->s_dev
;
739 __entry
->ino
= ar
->inode
->i_ino
;
740 __entry
->len
= ar
->len
;
741 __entry
->logical
= ar
->logical
;
742 __entry
->goal
= ar
->goal
;
743 __entry
->lleft
= ar
->lleft
;
744 __entry
->lright
= ar
->lright
;
745 __entry
->pleft
= ar
->pleft
;
746 __entry
->pright
= ar
->pright
;
747 __entry
->flags
= ar
->flags
;
750 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
751 "lleft %u lright %u pleft %llu pright %llu ",
752 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
753 (unsigned long) __entry
->ino
, show_mballoc_flags(__entry
->flags
),
754 __entry
->len
, __entry
->logical
, __entry
->goal
,
755 __entry
->lleft
, __entry
->lright
, __entry
->pleft
,
759 TRACE_EVENT(ext4_allocate_blocks
,
760 TP_PROTO(struct ext4_allocation_request
*ar
, unsigned long long block
),
765 __field( dev_t
, dev
)
766 __field( ino_t
, ino
)
767 __field( __u64
, block
)
768 __field( unsigned int, len
)
769 __field( __u32
, logical
)
770 __field( __u32
, lleft
)
771 __field( __u32
, lright
)
772 __field( __u64
, goal
)
773 __field( __u64
, pleft
)
774 __field( __u64
, pright
)
775 __field( unsigned int, flags
)
779 __entry
->dev
= ar
->inode
->i_sb
->s_dev
;
780 __entry
->ino
= ar
->inode
->i_ino
;
781 __entry
->block
= block
;
782 __entry
->len
= ar
->len
;
783 __entry
->logical
= ar
->logical
;
784 __entry
->goal
= ar
->goal
;
785 __entry
->lleft
= ar
->lleft
;
786 __entry
->lright
= ar
->lright
;
787 __entry
->pleft
= ar
->pleft
;
788 __entry
->pright
= ar
->pright
;
789 __entry
->flags
= ar
->flags
;
792 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
793 "goal %llu lleft %u lright %u pleft %llu pright %llu",
794 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
795 (unsigned long) __entry
->ino
, show_mballoc_flags(__entry
->flags
),
796 __entry
->len
, __entry
->block
, __entry
->logical
,
797 __entry
->goal
, __entry
->lleft
, __entry
->lright
,
798 __entry
->pleft
, __entry
->pright
)
801 TRACE_EVENT(ext4_free_blocks
,
802 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
805 TP_ARGS(inode
, block
, count
, flags
),
808 __field( dev_t
, dev
)
809 __field( ino_t
, ino
)
810 __field( __u64
, block
)
811 __field( unsigned long, count
)
812 __field( int, flags
)
813 __field( __u16
, mode
)
817 __entry
->dev
= inode
->i_sb
->s_dev
;
818 __entry
->ino
= inode
->i_ino
;
819 __entry
->block
= block
;
820 __entry
->count
= count
;
821 __entry
->flags
= flags
;
822 __entry
->mode
= inode
->i_mode
;
825 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
826 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
827 (unsigned long) __entry
->ino
,
828 __entry
->mode
, __entry
->block
, __entry
->count
,
829 show_free_flags(__entry
->flags
))
832 TRACE_EVENT(ext4_sync_file_enter
,
833 TP_PROTO(struct file
*file
, int datasync
),
835 TP_ARGS(file
, datasync
),
838 __field( dev_t
, dev
)
839 __field( ino_t
, ino
)
840 __field( ino_t
, parent
)
841 __field( int, datasync
)
845 struct dentry
*dentry
= file
->f_path
.dentry
;
847 __entry
->dev
= dentry
->d_inode
->i_sb
->s_dev
;
848 __entry
->ino
= dentry
->d_inode
->i_ino
;
849 __entry
->datasync
= datasync
;
850 __entry
->parent
= dentry
->d_parent
->d_inode
->i_ino
;
853 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
854 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
855 (unsigned long) __entry
->ino
,
856 (unsigned long) __entry
->parent
, __entry
->datasync
)
859 TRACE_EVENT(ext4_sync_file_exit
,
860 TP_PROTO(struct inode
*inode
, int ret
),
865 __field( dev_t
, dev
)
866 __field( ino_t
, ino
)
871 __entry
->dev
= inode
->i_sb
->s_dev
;
872 __entry
->ino
= inode
->i_ino
;
876 TP_printk("dev %d,%d ino %lu ret %d",
877 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
878 (unsigned long) __entry
->ino
,
882 TRACE_EVENT(ext4_sync_fs
,
883 TP_PROTO(struct super_block
*sb
, int wait
),
888 __field( dev_t
, dev
)
894 __entry
->dev
= sb
->s_dev
;
895 __entry
->wait
= wait
;
898 TP_printk("dev %d,%d wait %d",
899 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
903 TRACE_EVENT(ext4_alloc_da_blocks
,
904 TP_PROTO(struct inode
*inode
),
909 __field( dev_t
, dev
)
910 __field( ino_t
, ino
)
911 __field( unsigned int, data_blocks
)
912 __field( unsigned int, meta_blocks
)
916 __entry
->dev
= inode
->i_sb
->s_dev
;
917 __entry
->ino
= inode
->i_ino
;
918 __entry
->data_blocks
= EXT4_I(inode
)->i_reserved_data_blocks
;
919 __entry
->meta_blocks
= EXT4_I(inode
)->i_reserved_meta_blocks
;
922 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
923 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
924 (unsigned long) __entry
->ino
,
925 __entry
->data_blocks
, __entry
->meta_blocks
)
928 TRACE_EVENT(ext4_mballoc_alloc
,
929 TP_PROTO(struct ext4_allocation_context
*ac
),
934 __field( dev_t
, dev
)
935 __field( ino_t
, ino
)
936 __field( __u32
, orig_logical
)
937 __field( int, orig_start
)
938 __field( __u32
, orig_group
)
939 __field( int, orig_len
)
940 __field( __u32
, goal_logical
)
941 __field( int, goal_start
)
942 __field( __u32
, goal_group
)
943 __field( int, goal_len
)
944 __field( __u32
, result_logical
)
945 __field( int, result_start
)
946 __field( __u32
, result_group
)
947 __field( int, result_len
)
948 __field( __u16
, found
)
949 __field( __u16
, groups
)
950 __field( __u16
, buddy
)
951 __field( __u16
, flags
)
952 __field( __u16
, tail
)
957 __entry
->dev
= ac
->ac_inode
->i_sb
->s_dev
;
958 __entry
->ino
= ac
->ac_inode
->i_ino
;
959 __entry
->orig_logical
= ac
->ac_o_ex
.fe_logical
;
960 __entry
->orig_start
= ac
->ac_o_ex
.fe_start
;
961 __entry
->orig_group
= ac
->ac_o_ex
.fe_group
;
962 __entry
->orig_len
= ac
->ac_o_ex
.fe_len
;
963 __entry
->goal_logical
= ac
->ac_g_ex
.fe_logical
;
964 __entry
->goal_start
= ac
->ac_g_ex
.fe_start
;
965 __entry
->goal_group
= ac
->ac_g_ex
.fe_group
;
966 __entry
->goal_len
= ac
->ac_g_ex
.fe_len
;
967 __entry
->result_logical
= ac
->ac_f_ex
.fe_logical
;
968 __entry
->result_start
= ac
->ac_f_ex
.fe_start
;
969 __entry
->result_group
= ac
->ac_f_ex
.fe_group
;
970 __entry
->result_len
= ac
->ac_f_ex
.fe_len
;
971 __entry
->found
= ac
->ac_found
;
972 __entry
->flags
= ac
->ac_flags
;
973 __entry
->groups
= ac
->ac_groups_scanned
;
974 __entry
->buddy
= ac
->ac_buddy
;
975 __entry
->tail
= ac
->ac_tail
;
976 __entry
->cr
= ac
->ac_criteria
;
979 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
980 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
982 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
983 (unsigned long) __entry
->ino
,
984 __entry
->orig_group
, __entry
->orig_start
,
985 __entry
->orig_len
, __entry
->orig_logical
,
986 __entry
->goal_group
, __entry
->goal_start
,
987 __entry
->goal_len
, __entry
->goal_logical
,
988 __entry
->result_group
, __entry
->result_start
,
989 __entry
->result_len
, __entry
->result_logical
,
990 __entry
->found
, __entry
->groups
, __entry
->cr
,
991 show_mballoc_flags(__entry
->flags
), __entry
->tail
,
992 __entry
->buddy
? 1 << __entry
->buddy
: 0)
995 TRACE_EVENT(ext4_mballoc_prealloc
,
996 TP_PROTO(struct ext4_allocation_context
*ac
),
1001 __field( dev_t
, dev
)
1002 __field( ino_t
, ino
)
1003 __field( __u32
, orig_logical
)
1004 __field( int, orig_start
)
1005 __field( __u32
, orig_group
)
1006 __field( int, orig_len
)
1007 __field( __u32
, result_logical
)
1008 __field( int, result_start
)
1009 __field( __u32
, result_group
)
1010 __field( int, result_len
)
1014 __entry
->dev
= ac
->ac_inode
->i_sb
->s_dev
;
1015 __entry
->ino
= ac
->ac_inode
->i_ino
;
1016 __entry
->orig_logical
= ac
->ac_o_ex
.fe_logical
;
1017 __entry
->orig_start
= ac
->ac_o_ex
.fe_start
;
1018 __entry
->orig_group
= ac
->ac_o_ex
.fe_group
;
1019 __entry
->orig_len
= ac
->ac_o_ex
.fe_len
;
1020 __entry
->result_logical
= ac
->ac_b_ex
.fe_logical
;
1021 __entry
->result_start
= ac
->ac_b_ex
.fe_start
;
1022 __entry
->result_group
= ac
->ac_b_ex
.fe_group
;
1023 __entry
->result_len
= ac
->ac_b_ex
.fe_len
;
1026 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1027 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1028 (unsigned long) __entry
->ino
,
1029 __entry
->orig_group
, __entry
->orig_start
,
1030 __entry
->orig_len
, __entry
->orig_logical
,
1031 __entry
->result_group
, __entry
->result_start
,
1032 __entry
->result_len
, __entry
->result_logical
)
1035 DECLARE_EVENT_CLASS(ext4__mballoc
,
1036 TP_PROTO(struct super_block
*sb
,
1037 struct inode
*inode
,
1039 ext4_grpblk_t start
,
1042 TP_ARGS(sb
, inode
, group
, start
, len
),
1045 __field( dev_t
, dev
)
1046 __field( ino_t
, ino
)
1047 __field( int, result_start
)
1048 __field( __u32
, result_group
)
1049 __field( int, result_len
)
1053 __entry
->dev
= sb
->s_dev
;
1054 __entry
->ino
= inode
? inode
->i_ino
: 0;
1055 __entry
->result_start
= start
;
1056 __entry
->result_group
= group
;
1057 __entry
->result_len
= len
;
1060 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1061 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1062 (unsigned long) __entry
->ino
,
1063 __entry
->result_group
, __entry
->result_start
,
1064 __entry
->result_len
)
1067 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_discard
,
1069 TP_PROTO(struct super_block
*sb
,
1070 struct inode
*inode
,
1072 ext4_grpblk_t start
,
1075 TP_ARGS(sb
, inode
, group
, start
, len
)
1078 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_free
,
1080 TP_PROTO(struct super_block
*sb
,
1081 struct inode
*inode
,
1083 ext4_grpblk_t start
,
1086 TP_ARGS(sb
, inode
, group
, start
, len
)
1089 TRACE_EVENT(ext4_forget
,
1090 TP_PROTO(struct inode
*inode
, int is_metadata
, __u64 block
),
1092 TP_ARGS(inode
, is_metadata
, block
),
1095 __field( dev_t
, dev
)
1096 __field( ino_t
, ino
)
1097 __field( __u64
, block
)
1098 __field( int, is_metadata
)
1099 __field( __u16
, mode
)
1103 __entry
->dev
= inode
->i_sb
->s_dev
;
1104 __entry
->ino
= inode
->i_ino
;
1105 __entry
->block
= block
;
1106 __entry
->is_metadata
= is_metadata
;
1107 __entry
->mode
= inode
->i_mode
;
1110 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1111 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1112 (unsigned long) __entry
->ino
,
1113 __entry
->mode
, __entry
->is_metadata
, __entry
->block
)
1116 TRACE_EVENT(ext4_da_update_reserve_space
,
1117 TP_PROTO(struct inode
*inode
, int used_blocks
, int quota_claim
),
1119 TP_ARGS(inode
, used_blocks
, quota_claim
),
1122 __field( dev_t
, dev
)
1123 __field( ino_t
, ino
)
1124 __field( __u64
, i_blocks
)
1125 __field( int, used_blocks
)
1126 __field( int, reserved_data_blocks
)
1127 __field( int, reserved_meta_blocks
)
1128 __field( int, allocated_meta_blocks
)
1129 __field( int, quota_claim
)
1130 __field( __u16
, mode
)
1134 __entry
->dev
= inode
->i_sb
->s_dev
;
1135 __entry
->ino
= inode
->i_ino
;
1136 __entry
->i_blocks
= inode
->i_blocks
;
1137 __entry
->used_blocks
= used_blocks
;
1138 __entry
->reserved_data_blocks
=
1139 EXT4_I(inode
)->i_reserved_data_blocks
;
1140 __entry
->reserved_meta_blocks
=
1141 EXT4_I(inode
)->i_reserved_meta_blocks
;
1142 __entry
->allocated_meta_blocks
=
1143 EXT4_I(inode
)->i_allocated_meta_blocks
;
1144 __entry
->quota_claim
= quota_claim
;
1145 __entry
->mode
= inode
->i_mode
;
1148 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1149 "reserved_data_blocks %d reserved_meta_blocks %d "
1150 "allocated_meta_blocks %d quota_claim %d",
1151 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1152 (unsigned long) __entry
->ino
,
1153 __entry
->mode
, __entry
->i_blocks
,
1154 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1155 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
,
1156 __entry
->quota_claim
)
1159 TRACE_EVENT(ext4_da_reserve_space
,
1160 TP_PROTO(struct inode
*inode
, int md_needed
),
1162 TP_ARGS(inode
, md_needed
),
1165 __field( dev_t
, dev
)
1166 __field( ino_t
, ino
)
1167 __field( __u64
, i_blocks
)
1168 __field( int, md_needed
)
1169 __field( int, reserved_data_blocks
)
1170 __field( int, reserved_meta_blocks
)
1171 __field( __u16
, mode
)
1175 __entry
->dev
= inode
->i_sb
->s_dev
;
1176 __entry
->ino
= inode
->i_ino
;
1177 __entry
->i_blocks
= inode
->i_blocks
;
1178 __entry
->md_needed
= md_needed
;
1179 __entry
->reserved_data_blocks
= EXT4_I(inode
)->i_reserved_data_blocks
;
1180 __entry
->reserved_meta_blocks
= EXT4_I(inode
)->i_reserved_meta_blocks
;
1181 __entry
->mode
= inode
->i_mode
;
1184 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1185 "reserved_data_blocks %d reserved_meta_blocks %d",
1186 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1187 (unsigned long) __entry
->ino
,
1188 __entry
->mode
, __entry
->i_blocks
,
1189 __entry
->md_needed
, __entry
->reserved_data_blocks
,
1190 __entry
->reserved_meta_blocks
)
1193 TRACE_EVENT(ext4_da_release_space
,
1194 TP_PROTO(struct inode
*inode
, int freed_blocks
),
1196 TP_ARGS(inode
, freed_blocks
),
1199 __field( dev_t
, dev
)
1200 __field( ino_t
, ino
)
1201 __field( __u64
, i_blocks
)
1202 __field( int, freed_blocks
)
1203 __field( int, reserved_data_blocks
)
1204 __field( int, reserved_meta_blocks
)
1205 __field( int, allocated_meta_blocks
)
1206 __field( __u16
, mode
)
1210 __entry
->dev
= inode
->i_sb
->s_dev
;
1211 __entry
->ino
= inode
->i_ino
;
1212 __entry
->i_blocks
= inode
->i_blocks
;
1213 __entry
->freed_blocks
= freed_blocks
;
1214 __entry
->reserved_data_blocks
= EXT4_I(inode
)->i_reserved_data_blocks
;
1215 __entry
->reserved_meta_blocks
= EXT4_I(inode
)->i_reserved_meta_blocks
;
1216 __entry
->allocated_meta_blocks
= EXT4_I(inode
)->i_allocated_meta_blocks
;
1217 __entry
->mode
= inode
->i_mode
;
1220 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1221 "reserved_data_blocks %d reserved_meta_blocks %d "
1222 "allocated_meta_blocks %d",
1223 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1224 (unsigned long) __entry
->ino
,
1225 __entry
->mode
, __entry
->i_blocks
,
1226 __entry
->freed_blocks
, __entry
->reserved_data_blocks
,
1227 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1230 DECLARE_EVENT_CLASS(ext4__bitmap_load
,
1231 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1236 __field( dev_t
, dev
)
1237 __field( __u32
, group
)
1242 __entry
->dev
= sb
->s_dev
;
1243 __entry
->group
= group
;
1246 TP_printk("dev %d,%d group %u",
1247 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1251 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_bitmap_load
,
1253 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1258 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_buddy_bitmap_load
,
1260 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1265 DEFINE_EVENT(ext4__bitmap_load
, ext4_read_block_bitmap_load
,
1267 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1272 DEFINE_EVENT(ext4__bitmap_load
, ext4_load_inode_bitmap
,
1274 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1279 TRACE_EVENT(ext4_direct_IO_enter
,
1280 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
, int rw
),
1282 TP_ARGS(inode
, offset
, len
, rw
),
1285 __field( dev_t
, dev
)
1286 __field( ino_t
, ino
)
1287 __field( loff_t
, pos
)
1288 __field( unsigned long, len
)
1293 __entry
->dev
= inode
->i_sb
->s_dev
;
1294 __entry
->ino
= inode
->i_ino
;
1295 __entry
->pos
= offset
;
1300 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1301 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1302 (unsigned long) __entry
->ino
,
1303 __entry
->pos
, __entry
->len
, __entry
->rw
)
1306 TRACE_EVENT(ext4_direct_IO_exit
,
1307 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
,
1310 TP_ARGS(inode
, offset
, len
, rw
, ret
),
1313 __field( dev_t
, dev
)
1314 __field( ino_t
, ino
)
1315 __field( loff_t
, pos
)
1316 __field( unsigned long, len
)
1322 __entry
->dev
= inode
->i_sb
->s_dev
;
1323 __entry
->ino
= inode
->i_ino
;
1324 __entry
->pos
= offset
;
1330 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1331 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1332 (unsigned long) __entry
->ino
,
1333 __entry
->pos
, __entry
->len
,
1334 __entry
->rw
, __entry
->ret
)
1337 DECLARE_EVENT_CLASS(ext4__fallocate_mode
,
1338 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1340 TP_ARGS(inode
, offset
, len
, mode
),
1343 __field( dev_t
, dev
)
1344 __field( ino_t
, ino
)
1345 __field( loff_t
, offset
)
1346 __field( loff_t
, len
)
1347 __field( int, mode
)
1351 __entry
->dev
= inode
->i_sb
->s_dev
;
1352 __entry
->ino
= inode
->i_ino
;
1353 __entry
->offset
= offset
;
1355 __entry
->mode
= mode
;
1358 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
1359 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1360 (unsigned long) __entry
->ino
,
1361 __entry
->offset
, __entry
->len
,
1362 show_falloc_mode(__entry
->mode
))
1365 DEFINE_EVENT(ext4__fallocate_mode
, ext4_fallocate_enter
,
1367 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1369 TP_ARGS(inode
, offset
, len
, mode
)
1372 DEFINE_EVENT(ext4__fallocate_mode
, ext4_punch_hole
,
1374 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1376 TP_ARGS(inode
, offset
, len
, mode
)
1379 DEFINE_EVENT(ext4__fallocate_mode
, ext4_zero_range
,
1381 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1383 TP_ARGS(inode
, offset
, len
, mode
)
1386 TRACE_EVENT(ext4_fallocate_exit
,
1387 TP_PROTO(struct inode
*inode
, loff_t offset
,
1388 unsigned int max_blocks
, int ret
),
1390 TP_ARGS(inode
, offset
, max_blocks
, ret
),
1393 __field( dev_t
, dev
)
1394 __field( ino_t
, ino
)
1395 __field( loff_t
, pos
)
1396 __field( unsigned int, blocks
)
1401 __entry
->dev
= inode
->i_sb
->s_dev
;
1402 __entry
->ino
= inode
->i_ino
;
1403 __entry
->pos
= offset
;
1404 __entry
->blocks
= max_blocks
;
1408 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1409 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1410 (unsigned long) __entry
->ino
,
1411 __entry
->pos
, __entry
->blocks
,
1415 TRACE_EVENT(ext4_unlink_enter
,
1416 TP_PROTO(struct inode
*parent
, struct dentry
*dentry
),
1418 TP_ARGS(parent
, dentry
),
1421 __field( dev_t
, dev
)
1422 __field( ino_t
, ino
)
1423 __field( ino_t
, parent
)
1424 __field( loff_t
, size
)
1428 __entry
->dev
= dentry
->d_inode
->i_sb
->s_dev
;
1429 __entry
->ino
= dentry
->d_inode
->i_ino
;
1430 __entry
->parent
= parent
->i_ino
;
1431 __entry
->size
= dentry
->d_inode
->i_size
;
1434 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1435 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1436 (unsigned long) __entry
->ino
, __entry
->size
,
1437 (unsigned long) __entry
->parent
)
1440 TRACE_EVENT(ext4_unlink_exit
,
1441 TP_PROTO(struct dentry
*dentry
, int ret
),
1443 TP_ARGS(dentry
, ret
),
1446 __field( dev_t
, dev
)
1447 __field( ino_t
, ino
)
1452 __entry
->dev
= dentry
->d_inode
->i_sb
->s_dev
;
1453 __entry
->ino
= dentry
->d_inode
->i_ino
;
1457 TP_printk("dev %d,%d ino %lu ret %d",
1458 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1459 (unsigned long) __entry
->ino
,
1463 DECLARE_EVENT_CLASS(ext4__truncate
,
1464 TP_PROTO(struct inode
*inode
),
1469 __field( dev_t
, dev
)
1470 __field( ino_t
, ino
)
1471 __field( __u64
, blocks
)
1475 __entry
->dev
= inode
->i_sb
->s_dev
;
1476 __entry
->ino
= inode
->i_ino
;
1477 __entry
->blocks
= inode
->i_blocks
;
1480 TP_printk("dev %d,%d ino %lu blocks %llu",
1481 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1482 (unsigned long) __entry
->ino
, __entry
->blocks
)
1485 DEFINE_EVENT(ext4__truncate
, ext4_truncate_enter
,
1487 TP_PROTO(struct inode
*inode
),
1492 DEFINE_EVENT(ext4__truncate
, ext4_truncate_exit
,
1494 TP_PROTO(struct inode
*inode
),
1499 /* 'ux' is the unwritten extent. */
1500 TRACE_EVENT(ext4_ext_convert_to_initialized_enter
,
1501 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1502 struct ext4_extent
*ux
),
1504 TP_ARGS(inode
, map
, ux
),
1507 __field( dev_t
, dev
)
1508 __field( ino_t
, ino
)
1509 __field( ext4_lblk_t
, m_lblk
)
1510 __field( unsigned, m_len
)
1511 __field( ext4_lblk_t
, u_lblk
)
1512 __field( unsigned, u_len
)
1513 __field( ext4_fsblk_t
, u_pblk
)
1517 __entry
->dev
= inode
->i_sb
->s_dev
;
1518 __entry
->ino
= inode
->i_ino
;
1519 __entry
->m_lblk
= map
->m_lblk
;
1520 __entry
->m_len
= map
->m_len
;
1521 __entry
->u_lblk
= le32_to_cpu(ux
->ee_block
);
1522 __entry
->u_len
= ext4_ext_get_actual_len(ux
);
1523 __entry
->u_pblk
= ext4_ext_pblock(ux
);
1526 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1528 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1529 (unsigned long) __entry
->ino
,
1530 __entry
->m_lblk
, __entry
->m_len
,
1531 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
)
1535 * 'ux' is the unwritten extent.
1536 * 'ix' is the initialized extent to which blocks are transferred.
1538 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath
,
1539 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1540 struct ext4_extent
*ux
, struct ext4_extent
*ix
),
1542 TP_ARGS(inode
, map
, ux
, ix
),
1545 __field( dev_t
, dev
)
1546 __field( ino_t
, ino
)
1547 __field( ext4_lblk_t
, m_lblk
)
1548 __field( unsigned, m_len
)
1549 __field( ext4_lblk_t
, u_lblk
)
1550 __field( unsigned, u_len
)
1551 __field( ext4_fsblk_t
, u_pblk
)
1552 __field( ext4_lblk_t
, i_lblk
)
1553 __field( unsigned, i_len
)
1554 __field( ext4_fsblk_t
, i_pblk
)
1558 __entry
->dev
= inode
->i_sb
->s_dev
;
1559 __entry
->ino
= inode
->i_ino
;
1560 __entry
->m_lblk
= map
->m_lblk
;
1561 __entry
->m_len
= map
->m_len
;
1562 __entry
->u_lblk
= le32_to_cpu(ux
->ee_block
);
1563 __entry
->u_len
= ext4_ext_get_actual_len(ux
);
1564 __entry
->u_pblk
= ext4_ext_pblock(ux
);
1565 __entry
->i_lblk
= le32_to_cpu(ix
->ee_block
);
1566 __entry
->i_len
= ext4_ext_get_actual_len(ix
);
1567 __entry
->i_pblk
= ext4_ext_pblock(ix
);
1570 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1571 "u_lblk %u u_len %u u_pblk %llu "
1572 "i_lblk %u i_len %u i_pblk %llu ",
1573 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1574 (unsigned long) __entry
->ino
,
1575 __entry
->m_lblk
, __entry
->m_len
,
1576 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
,
1577 __entry
->i_lblk
, __entry
->i_len
, __entry
->i_pblk
)
1580 DECLARE_EVENT_CLASS(ext4__map_blocks_enter
,
1581 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1582 unsigned int len
, unsigned int flags
),
1584 TP_ARGS(inode
, lblk
, len
, flags
),
1587 __field( dev_t
, dev
)
1588 __field( ino_t
, ino
)
1589 __field( ext4_lblk_t
, lblk
)
1590 __field( unsigned int, len
)
1591 __field( unsigned int, flags
)
1595 __entry
->dev
= inode
->i_sb
->s_dev
;
1596 __entry
->ino
= inode
->i_ino
;
1597 __entry
->lblk
= lblk
;
1599 __entry
->flags
= flags
;
1602 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
1603 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1604 (unsigned long) __entry
->ino
,
1605 __entry
->lblk
, __entry
->len
, show_map_flags(__entry
->flags
))
1608 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ext_map_blocks_enter
,
1609 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1610 unsigned len
, unsigned flags
),
1612 TP_ARGS(inode
, lblk
, len
, flags
)
1615 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ind_map_blocks_enter
,
1616 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1617 unsigned len
, unsigned flags
),
1619 TP_ARGS(inode
, lblk
, len
, flags
)
1622 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
1623 TP_PROTO(struct inode
*inode
, unsigned flags
, struct ext4_map_blocks
*map
,
1626 TP_ARGS(inode
, flags
, map
, ret
),
1629 __field( dev_t
, dev
)
1630 __field( ino_t
, ino
)
1631 __field( unsigned int, flags
)
1632 __field( ext4_fsblk_t
, pblk
)
1633 __field( ext4_lblk_t
, lblk
)
1634 __field( unsigned int, len
)
1635 __field( unsigned int, mflags
)
1640 __entry
->dev
= inode
->i_sb
->s_dev
;
1641 __entry
->ino
= inode
->i_ino
;
1642 __entry
->flags
= flags
;
1643 __entry
->pblk
= map
->m_pblk
;
1644 __entry
->lblk
= map
->m_lblk
;
1645 __entry
->len
= map
->m_len
;
1646 __entry
->mflags
= map
->m_flags
;
1650 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1652 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1653 (unsigned long) __entry
->ino
,
1654 show_map_flags(__entry
->flags
), __entry
->lblk
, __entry
->pblk
,
1655 __entry
->len
, show_mflags(__entry
->mflags
), __entry
->ret
)
1658 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
1659 TP_PROTO(struct inode
*inode
, unsigned flags
,
1660 struct ext4_map_blocks
*map
, int ret
),
1662 TP_ARGS(inode
, flags
, map
, ret
)
1665 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
1666 TP_PROTO(struct inode
*inode
, unsigned flags
,
1667 struct ext4_map_blocks
*map
, int ret
),
1669 TP_ARGS(inode
, flags
, map
, ret
)
1672 TRACE_EVENT(ext4_ext_load_extent
,
1673 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
),
1675 TP_ARGS(inode
, lblk
, pblk
),
1678 __field( dev_t
, dev
)
1679 __field( ino_t
, ino
)
1680 __field( ext4_fsblk_t
, pblk
)
1681 __field( ext4_lblk_t
, lblk
)
1685 __entry
->dev
= inode
->i_sb
->s_dev
;
1686 __entry
->ino
= inode
->i_ino
;
1687 __entry
->pblk
= pblk
;
1688 __entry
->lblk
= lblk
;
1691 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1692 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1693 (unsigned long) __entry
->ino
,
1694 __entry
->lblk
, __entry
->pblk
)
1697 TRACE_EVENT(ext4_load_inode
,
1698 TP_PROTO(struct inode
*inode
),
1703 __field( dev_t
, dev
)
1704 __field( ino_t
, ino
)
1708 __entry
->dev
= inode
->i_sb
->s_dev
;
1709 __entry
->ino
= inode
->i_ino
;
1712 TP_printk("dev %d,%d ino %ld",
1713 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1714 (unsigned long) __entry
->ino
)
1717 TRACE_EVENT(ext4_journal_start
,
1718 TP_PROTO(struct super_block
*sb
, int blocks
, int rsv_blocks
,
1721 TP_ARGS(sb
, blocks
, rsv_blocks
, IP
),
1724 __field( dev_t
, dev
)
1725 __field(unsigned long, ip
)
1726 __field( int, blocks
)
1727 __field( int, rsv_blocks
)
1731 __entry
->dev
= sb
->s_dev
;
1733 __entry
->blocks
= blocks
;
1734 __entry
->rsv_blocks
= rsv_blocks
;
1737 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
1738 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1739 __entry
->blocks
, __entry
->rsv_blocks
, (void *)__entry
->ip
)
1742 TRACE_EVENT(ext4_journal_start_reserved
,
1743 TP_PROTO(struct super_block
*sb
, int blocks
, unsigned long IP
),
1745 TP_ARGS(sb
, blocks
, IP
),
1748 __field( dev_t
, dev
)
1749 __field(unsigned long, ip
)
1750 __field( int, blocks
)
1754 __entry
->dev
= sb
->s_dev
;
1756 __entry
->blocks
= blocks
;
1759 TP_printk("dev %d,%d blocks, %d caller %pF",
1760 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1761 __entry
->blocks
, (void *)__entry
->ip
)
1764 DECLARE_EVENT_CLASS(ext4__trim
,
1765 TP_PROTO(struct super_block
*sb
,
1767 ext4_grpblk_t start
,
1770 TP_ARGS(sb
, group
, start
, len
),
1773 __field( int, dev_major
)
1774 __field( int, dev_minor
)
1775 __field( __u32
, group
)
1776 __field( int, start
)
1781 __entry
->dev_major
= MAJOR(sb
->s_dev
);
1782 __entry
->dev_minor
= MINOR(sb
->s_dev
);
1783 __entry
->group
= group
;
1784 __entry
->start
= start
;
1788 TP_printk("dev %d,%d group %u, start %d, len %d",
1789 __entry
->dev_major
, __entry
->dev_minor
,
1790 __entry
->group
, __entry
->start
, __entry
->len
)
1793 DEFINE_EVENT(ext4__trim
, ext4_trim_extent
,
1795 TP_PROTO(struct super_block
*sb
,
1797 ext4_grpblk_t start
,
1800 TP_ARGS(sb
, group
, start
, len
)
1803 DEFINE_EVENT(ext4__trim
, ext4_trim_all_free
,
1805 TP_PROTO(struct super_block
*sb
,
1807 ext4_grpblk_t start
,
1810 TP_ARGS(sb
, group
, start
, len
)
1813 TRACE_EVENT(ext4_ext_handle_unwritten_extents
,
1814 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int flags
,
1815 unsigned int allocated
, ext4_fsblk_t newblock
),
1817 TP_ARGS(inode
, map
, flags
, allocated
, newblock
),
1820 __field( dev_t
, dev
)
1821 __field( ino_t
, ino
)
1822 __field( int, flags
)
1823 __field( ext4_lblk_t
, lblk
)
1824 __field( ext4_fsblk_t
, pblk
)
1825 __field( unsigned int, len
)
1826 __field( unsigned int, allocated
)
1827 __field( ext4_fsblk_t
, newblk
)
1831 __entry
->dev
= inode
->i_sb
->s_dev
;
1832 __entry
->ino
= inode
->i_ino
;
1833 __entry
->flags
= flags
;
1834 __entry
->lblk
= map
->m_lblk
;
1835 __entry
->pblk
= map
->m_pblk
;
1836 __entry
->len
= map
->m_len
;
1837 __entry
->allocated
= allocated
;
1838 __entry
->newblk
= newblock
;
1841 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
1842 "allocated %d newblock %llu",
1843 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1844 (unsigned long) __entry
->ino
,
1845 (unsigned) __entry
->lblk
, (unsigned long long) __entry
->pblk
,
1846 __entry
->len
, show_map_flags(__entry
->flags
),
1847 (unsigned int) __entry
->allocated
,
1848 (unsigned long long) __entry
->newblk
)
1851 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit
,
1852 TP_PROTO(struct super_block
*sb
, struct ext4_map_blocks
*map
, int ret
),
1854 TP_ARGS(sb
, map
, ret
),
1857 __field( dev_t
, dev
)
1858 __field( unsigned int, flags
)
1859 __field( ext4_lblk_t
, lblk
)
1860 __field( ext4_fsblk_t
, pblk
)
1861 __field( unsigned int, len
)
1866 __entry
->dev
= sb
->s_dev
;
1867 __entry
->flags
= map
->m_flags
;
1868 __entry
->lblk
= map
->m_lblk
;
1869 __entry
->pblk
= map
->m_pblk
;
1870 __entry
->len
= map
->m_len
;
1874 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
1875 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1876 __entry
->lblk
, (unsigned long long) __entry
->pblk
,
1877 __entry
->len
, show_mflags(__entry
->flags
), __entry
->ret
)
1880 TRACE_EVENT(ext4_ext_put_in_cache
,
1881 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
,
1882 ext4_fsblk_t start
),
1884 TP_ARGS(inode
, lblk
, len
, start
),
1887 __field( dev_t
, dev
)
1888 __field( ino_t
, ino
)
1889 __field( ext4_lblk_t
, lblk
)
1890 __field( unsigned int, len
)
1891 __field( ext4_fsblk_t
, start
)
1895 __entry
->dev
= inode
->i_sb
->s_dev
;
1896 __entry
->ino
= inode
->i_ino
;
1897 __entry
->lblk
= lblk
;
1899 __entry
->start
= start
;
1902 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1903 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1904 (unsigned long) __entry
->ino
,
1905 (unsigned) __entry
->lblk
,
1907 (unsigned long long) __entry
->start
)
1910 TRACE_EVENT(ext4_ext_in_cache
,
1911 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, int ret
),
1913 TP_ARGS(inode
, lblk
, ret
),
1916 __field( dev_t
, dev
)
1917 __field( ino_t
, ino
)
1918 __field( ext4_lblk_t
, lblk
)
1923 __entry
->dev
= inode
->i_sb
->s_dev
;
1924 __entry
->ino
= inode
->i_ino
;
1925 __entry
->lblk
= lblk
;
1929 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1930 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1931 (unsigned long) __entry
->ino
,
1932 (unsigned) __entry
->lblk
,
1937 TRACE_EVENT(ext4_find_delalloc_range
,
1938 TP_PROTO(struct inode
*inode
, ext4_lblk_t from
, ext4_lblk_t to
,
1939 int reverse
, int found
, ext4_lblk_t found_blk
),
1941 TP_ARGS(inode
, from
, to
, reverse
, found
, found_blk
),
1944 __field( dev_t
, dev
)
1945 __field( ino_t
, ino
)
1946 __field( ext4_lblk_t
, from
)
1947 __field( ext4_lblk_t
, to
)
1948 __field( int, reverse
)
1949 __field( int, found
)
1950 __field( ext4_lblk_t
, found_blk
)
1954 __entry
->dev
= inode
->i_sb
->s_dev
;
1955 __entry
->ino
= inode
->i_ino
;
1956 __entry
->from
= from
;
1958 __entry
->reverse
= reverse
;
1959 __entry
->found
= found
;
1960 __entry
->found_blk
= found_blk
;
1963 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1965 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1966 (unsigned long) __entry
->ino
,
1967 (unsigned) __entry
->from
, (unsigned) __entry
->to
,
1968 __entry
->reverse
, __entry
->found
,
1969 (unsigned) __entry
->found_blk
)
1972 TRACE_EVENT(ext4_get_reserved_cluster_alloc
,
1973 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
),
1975 TP_ARGS(inode
, lblk
, len
),
1978 __field( dev_t
, dev
)
1979 __field( ino_t
, ino
)
1980 __field( ext4_lblk_t
, lblk
)
1981 __field( unsigned int, len
)
1985 __entry
->dev
= inode
->i_sb
->s_dev
;
1986 __entry
->ino
= inode
->i_ino
;
1987 __entry
->lblk
= lblk
;
1991 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1992 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1993 (unsigned long) __entry
->ino
,
1994 (unsigned) __entry
->lblk
,
1998 TRACE_EVENT(ext4_ext_show_extent
,
1999 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
,
2000 unsigned short len
),
2002 TP_ARGS(inode
, lblk
, pblk
, len
),
2005 __field( dev_t
, dev
)
2006 __field( ino_t
, ino
)
2007 __field( ext4_fsblk_t
, pblk
)
2008 __field( ext4_lblk_t
, lblk
)
2009 __field( unsigned short, len
)
2013 __entry
->dev
= inode
->i_sb
->s_dev
;
2014 __entry
->ino
= inode
->i_ino
;
2015 __entry
->pblk
= pblk
;
2016 __entry
->lblk
= lblk
;
2020 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2021 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2022 (unsigned long) __entry
->ino
,
2023 (unsigned) __entry
->lblk
,
2024 (unsigned long long) __entry
->pblk
,
2025 (unsigned short) __entry
->len
)
2028 TRACE_EVENT(ext4_remove_blocks
,
2029 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
2030 ext4_lblk_t from
, ext4_fsblk_t to
,
2031 long long partial_cluster
),
2033 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
2036 __field( dev_t
, dev
)
2037 __field( ino_t
, ino
)
2038 __field( ext4_lblk_t
, from
)
2039 __field( ext4_lblk_t
, to
)
2040 __field( long long, partial
)
2041 __field( ext4_fsblk_t
, ee_pblk
)
2042 __field( ext4_lblk_t
, ee_lblk
)
2043 __field( unsigned short, ee_len
)
2047 __entry
->dev
= inode
->i_sb
->s_dev
;
2048 __entry
->ino
= inode
->i_ino
;
2049 __entry
->from
= from
;
2051 __entry
->partial
= partial_cluster
;
2052 __entry
->ee_pblk
= ext4_ext_pblock(ex
);
2053 __entry
->ee_lblk
= le32_to_cpu(ex
->ee_block
);
2054 __entry
->ee_len
= ext4_ext_get_actual_len(ex
);
2057 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2058 "from %u to %u partial_cluster %lld",
2059 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2060 (unsigned long) __entry
->ino
,
2061 (unsigned) __entry
->ee_lblk
,
2062 (unsigned long long) __entry
->ee_pblk
,
2063 (unsigned short) __entry
->ee_len
,
2064 (unsigned) __entry
->from
,
2065 (unsigned) __entry
->to
,
2066 (long long) __entry
->partial
)
2069 TRACE_EVENT(ext4_ext_rm_leaf
,
2070 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2071 struct ext4_extent
*ex
,
2072 long long partial_cluster
),
2074 TP_ARGS(inode
, start
, ex
, partial_cluster
),
2077 __field( dev_t
, dev
)
2078 __field( ino_t
, ino
)
2079 __field( long long, partial
)
2080 __field( ext4_lblk_t
, start
)
2081 __field( ext4_lblk_t
, ee_lblk
)
2082 __field( ext4_fsblk_t
, ee_pblk
)
2083 __field( short, ee_len
)
2087 __entry
->dev
= inode
->i_sb
->s_dev
;
2088 __entry
->ino
= inode
->i_ino
;
2089 __entry
->partial
= partial_cluster
;
2090 __entry
->start
= start
;
2091 __entry
->ee_lblk
= le32_to_cpu(ex
->ee_block
);
2092 __entry
->ee_pblk
= ext4_ext_pblock(ex
);
2093 __entry
->ee_len
= ext4_ext_get_actual_len(ex
);
2096 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2097 "partial_cluster %lld",
2098 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2099 (unsigned long) __entry
->ino
,
2100 (unsigned) __entry
->start
,
2101 (unsigned) __entry
->ee_lblk
,
2102 (unsigned long long) __entry
->ee_pblk
,
2103 (unsigned short) __entry
->ee_len
,
2104 (long long) __entry
->partial
)
2107 TRACE_EVENT(ext4_ext_rm_idx
,
2108 TP_PROTO(struct inode
*inode
, ext4_fsblk_t pblk
),
2110 TP_ARGS(inode
, pblk
),
2113 __field( dev_t
, dev
)
2114 __field( ino_t
, ino
)
2115 __field( ext4_fsblk_t
, pblk
)
2119 __entry
->dev
= inode
->i_sb
->s_dev
;
2120 __entry
->ino
= inode
->i_ino
;
2121 __entry
->pblk
= pblk
;
2124 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2125 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2126 (unsigned long) __entry
->ino
,
2127 (unsigned long long) __entry
->pblk
)
2130 TRACE_EVENT(ext4_ext_remove_space
,
2131 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2132 ext4_lblk_t end
, int depth
),
2134 TP_ARGS(inode
, start
, end
, depth
),
2137 __field( dev_t
, dev
)
2138 __field( ino_t
, ino
)
2139 __field( ext4_lblk_t
, start
)
2140 __field( ext4_lblk_t
, end
)
2141 __field( int, depth
)
2145 __entry
->dev
= inode
->i_sb
->s_dev
;
2146 __entry
->ino
= inode
->i_ino
;
2147 __entry
->start
= start
;
2149 __entry
->depth
= depth
;
2152 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2153 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2154 (unsigned long) __entry
->ino
,
2155 (unsigned) __entry
->start
,
2156 (unsigned) __entry
->end
,
2160 TRACE_EVENT(ext4_ext_remove_space_done
,
2161 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, ext4_lblk_t end
,
2162 int depth
, long long partial
, __le16 eh_entries
),
2164 TP_ARGS(inode
, start
, end
, depth
, partial
, eh_entries
),
2167 __field( dev_t
, dev
)
2168 __field( ino_t
, ino
)
2169 __field( ext4_lblk_t
, start
)
2170 __field( ext4_lblk_t
, end
)
2171 __field( int, depth
)
2172 __field( long long, partial
)
2173 __field( unsigned short, eh_entries
)
2177 __entry
->dev
= inode
->i_sb
->s_dev
;
2178 __entry
->ino
= inode
->i_ino
;
2179 __entry
->start
= start
;
2181 __entry
->depth
= depth
;
2182 __entry
->partial
= partial
;
2183 __entry
->eh_entries
= le16_to_cpu(eh_entries
);
2186 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2187 "remaining_entries %u",
2188 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2189 (unsigned long) __entry
->ino
,
2190 (unsigned) __entry
->start
,
2191 (unsigned) __entry
->end
,
2193 (long long) __entry
->partial
,
2194 (unsigned short) __entry
->eh_entries
)
2197 DECLARE_EVENT_CLASS(ext4__es_extent
,
2198 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2203 __field( dev_t
, dev
)
2204 __field( ino_t
, ino
)
2205 __field( ext4_lblk_t
, lblk
)
2206 __field( ext4_lblk_t
, len
)
2207 __field( ext4_fsblk_t
, pblk
)
2208 __field( char, status
)
2212 __entry
->dev
= inode
->i_sb
->s_dev
;
2213 __entry
->ino
= inode
->i_ino
;
2214 __entry
->lblk
= es
->es_lblk
;
2215 __entry
->len
= es
->es_len
;
2216 __entry
->pblk
= ext4_es_pblock(es
);
2217 __entry
->status
= ext4_es_status(es
);
2220 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2221 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2222 (unsigned long) __entry
->ino
,
2223 __entry
->lblk
, __entry
->len
,
2224 __entry
->pblk
, show_extent_status(__entry
->status
))
2227 DEFINE_EVENT(ext4__es_extent
, ext4_es_insert_extent
,
2228 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2233 DEFINE_EVENT(ext4__es_extent
, ext4_es_cache_extent
,
2234 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2239 TRACE_EVENT(ext4_es_remove_extent
,
2240 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_lblk_t len
),
2242 TP_ARGS(inode
, lblk
, len
),
2245 __field( dev_t
, dev
)
2246 __field( ino_t
, ino
)
2247 __field( loff_t
, lblk
)
2248 __field( loff_t
, len
)
2252 __entry
->dev
= inode
->i_sb
->s_dev
;
2253 __entry
->ino
= inode
->i_ino
;
2254 __entry
->lblk
= lblk
;
2258 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2259 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2260 (unsigned long) __entry
->ino
,
2261 __entry
->lblk
, __entry
->len
)
2264 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter
,
2265 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2267 TP_ARGS(inode
, lblk
),
2270 __field( dev_t
, dev
)
2271 __field( ino_t
, ino
)
2272 __field( ext4_lblk_t
, lblk
)
2276 __entry
->dev
= inode
->i_sb
->s_dev
;
2277 __entry
->ino
= inode
->i_ino
;
2278 __entry
->lblk
= lblk
;
2281 TP_printk("dev %d,%d ino %lu lblk %u",
2282 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2283 (unsigned long) __entry
->ino
, __entry
->lblk
)
2286 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit
,
2287 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2292 __field( dev_t
, dev
)
2293 __field( ino_t
, ino
)
2294 __field( ext4_lblk_t
, lblk
)
2295 __field( ext4_lblk_t
, len
)
2296 __field( ext4_fsblk_t
, pblk
)
2297 __field( char, status
)
2301 __entry
->dev
= inode
->i_sb
->s_dev
;
2302 __entry
->ino
= inode
->i_ino
;
2303 __entry
->lblk
= es
->es_lblk
;
2304 __entry
->len
= es
->es_len
;
2305 __entry
->pblk
= ext4_es_pblock(es
);
2306 __entry
->status
= ext4_es_status(es
);
2309 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2310 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2311 (unsigned long) __entry
->ino
,
2312 __entry
->lblk
, __entry
->len
,
2313 __entry
->pblk
, show_extent_status(__entry
->status
))
2316 TRACE_EVENT(ext4_es_lookup_extent_enter
,
2317 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2319 TP_ARGS(inode
, lblk
),
2322 __field( dev_t
, dev
)
2323 __field( ino_t
, ino
)
2324 __field( ext4_lblk_t
, lblk
)
2328 __entry
->dev
= inode
->i_sb
->s_dev
;
2329 __entry
->ino
= inode
->i_ino
;
2330 __entry
->lblk
= lblk
;
2333 TP_printk("dev %d,%d ino %lu lblk %u",
2334 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2335 (unsigned long) __entry
->ino
, __entry
->lblk
)
2338 TRACE_EVENT(ext4_es_lookup_extent_exit
,
2339 TP_PROTO(struct inode
*inode
, struct extent_status
*es
,
2342 TP_ARGS(inode
, es
, found
),
2345 __field( dev_t
, dev
)
2346 __field( ino_t
, ino
)
2347 __field( ext4_lblk_t
, lblk
)
2348 __field( ext4_lblk_t
, len
)
2349 __field( ext4_fsblk_t
, pblk
)
2350 __field( char, status
)
2351 __field( int, found
)
2355 __entry
->dev
= inode
->i_sb
->s_dev
;
2356 __entry
->ino
= inode
->i_ino
;
2357 __entry
->lblk
= es
->es_lblk
;
2358 __entry
->len
= es
->es_len
;
2359 __entry
->pblk
= ext4_es_pblock(es
);
2360 __entry
->status
= ext4_es_status(es
);
2361 __entry
->found
= found
;
2364 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2365 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2366 (unsigned long) __entry
->ino
, __entry
->found
,
2367 __entry
->lblk
, __entry
->len
,
2368 __entry
->found
? __entry
->pblk
: 0,
2369 show_extent_status(__entry
->found
? __entry
->status
: 0))
2372 TRACE_EVENT(ext4_es_shrink_enter
,
2373 TP_PROTO(struct super_block
*sb
, int nr_to_scan
, int cache_cnt
),
2375 TP_ARGS(sb
, nr_to_scan
, cache_cnt
),
2378 __field( dev_t
, dev
)
2379 __field( int, nr_to_scan
)
2380 __field( int, cache_cnt
)
2384 __entry
->dev
= sb
->s_dev
;
2385 __entry
->nr_to_scan
= nr_to_scan
;
2386 __entry
->cache_cnt
= cache_cnt
;
2389 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2390 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2391 __entry
->nr_to_scan
, __entry
->cache_cnt
)
2394 TRACE_EVENT(ext4_es_shrink_exit
,
2395 TP_PROTO(struct super_block
*sb
, int shrunk_nr
, int cache_cnt
),
2397 TP_ARGS(sb
, shrunk_nr
, cache_cnt
),
2400 __field( dev_t
, dev
)
2401 __field( int, shrunk_nr
)
2402 __field( int, cache_cnt
)
2406 __entry
->dev
= sb
->s_dev
;
2407 __entry
->shrunk_nr
= shrunk_nr
;
2408 __entry
->cache_cnt
= cache_cnt
;
2411 TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
2412 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2413 __entry
->shrunk_nr
, __entry
->cache_cnt
)
2416 TRACE_EVENT(ext4_collapse_range
,
2417 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
),
2419 TP_ARGS(inode
, offset
, len
),
2424 __field(loff_t
, offset
)
2425 __field(loff_t
, len
)
2429 __entry
->dev
= inode
->i_sb
->s_dev
;
2430 __entry
->ino
= inode
->i_ino
;
2431 __entry
->offset
= offset
;
2435 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2436 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2437 (unsigned long) __entry
->ino
,
2438 __entry
->offset
, __entry
->len
)
2441 #endif /* _TRACE_EXT4_H */
2443 /* This part must be outside protection */
2444 #include <trace/define_trace.h>