2 #define TRACE_SYSTEM ext4
4 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/writeback.h>
8 #include <linux/tracepoint.h>
10 struct ext4_allocation_context
;
11 struct ext4_allocation_request
;
13 struct ext4_prealloc_space
;
14 struct ext4_inode_info
;
16 struct ext4_map_blocks
;
19 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
21 #define show_mballoc_flags(flags) __print_flags(flags, "|", \
22 { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \
23 { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \
24 { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \
25 { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \
26 { EXT4_MB_HINT_BEST, "HINT_BEST" }, \
27 { EXT4_MB_HINT_DATA, "HINT_DATA" }, \
28 { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \
29 { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \
30 { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \
31 { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \
32 { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \
33 { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \
34 { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \
35 { EXT4_MB_USE_RESERVED, "USE_RESV" })
37 #define show_map_flags(flags) __print_flags(flags, "|", \
38 { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \
39 { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \
40 { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \
41 { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \
42 { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \
43 { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \
44 { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \
45 { EXT4_GET_BLOCKS_KEEP_SIZE, "KEEP_SIZE" }, \
46 { EXT4_GET_BLOCKS_NO_LOCK, "NO_LOCK" })
48 #define show_mflags(flags) __print_flags(flags, "", \
49 { EXT4_MAP_NEW, "N" }, \
50 { EXT4_MAP_MAPPED, "M" }, \
51 { EXT4_MAP_UNWRITTEN, "U" }, \
52 { EXT4_MAP_BOUNDARY, "B" })
54 #define show_free_flags(flags) __print_flags(flags, "|", \
55 { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \
56 { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \
57 { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \
58 { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \
59 { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\
60 { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" })
62 #define show_extent_status(status) __print_flags(status, "", \
63 { EXTENT_STATUS_WRITTEN, "W" }, \
64 { EXTENT_STATUS_UNWRITTEN, "U" }, \
65 { EXTENT_STATUS_DELAYED, "D" }, \
66 { EXTENT_STATUS_HOLE, "H" })
68 #define show_falloc_mode(mode) __print_flags(mode, "|", \
69 { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \
70 { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \
71 { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \
72 { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \
73 { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"})
76 TRACE_EVENT(ext4_free_inode
,
77 TP_PROTO(struct inode
*inode
),
86 __field( __u64
, blocks
)
87 __field( __u16
, mode
)
91 __entry
->dev
= inode
->i_sb
->s_dev
;
92 __entry
->ino
= inode
->i_ino
;
93 __entry
->uid
= i_uid_read(inode
);
94 __entry
->gid
= i_gid_read(inode
);
95 __entry
->blocks
= inode
->i_blocks
;
96 __entry
->mode
= inode
->i_mode
;
99 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
100 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
101 (unsigned long) __entry
->ino
, __entry
->mode
,
102 __entry
->uid
, __entry
->gid
, __entry
->blocks
)
105 TRACE_EVENT(ext4_request_inode
,
106 TP_PROTO(struct inode
*dir
, int mode
),
111 __field( dev_t
, dev
)
112 __field( ino_t
, dir
)
113 __field( __u16
, mode
)
117 __entry
->dev
= dir
->i_sb
->s_dev
;
118 __entry
->dir
= dir
->i_ino
;
119 __entry
->mode
= mode
;
122 TP_printk("dev %d,%d dir %lu mode 0%o",
123 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
124 (unsigned long) __entry
->dir
, __entry
->mode
)
127 TRACE_EVENT(ext4_allocate_inode
,
128 TP_PROTO(struct inode
*inode
, struct inode
*dir
, int mode
),
130 TP_ARGS(inode
, dir
, mode
),
133 __field( dev_t
, dev
)
134 __field( ino_t
, ino
)
135 __field( ino_t
, dir
)
136 __field( __u16
, mode
)
140 __entry
->dev
= inode
->i_sb
->s_dev
;
141 __entry
->ino
= inode
->i_ino
;
142 __entry
->dir
= dir
->i_ino
;
143 __entry
->mode
= mode
;
146 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
147 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
148 (unsigned long) __entry
->ino
,
149 (unsigned long) __entry
->dir
, __entry
->mode
)
152 TRACE_EVENT(ext4_evict_inode
,
153 TP_PROTO(struct inode
*inode
),
158 __field( dev_t
, dev
)
159 __field( ino_t
, ino
)
160 __field( int, nlink
)
164 __entry
->dev
= inode
->i_sb
->s_dev
;
165 __entry
->ino
= inode
->i_ino
;
166 __entry
->nlink
= inode
->i_nlink
;
169 TP_printk("dev %d,%d ino %lu nlink %d",
170 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
171 (unsigned long) __entry
->ino
, __entry
->nlink
)
174 TRACE_EVENT(ext4_drop_inode
,
175 TP_PROTO(struct inode
*inode
, int drop
),
177 TP_ARGS(inode
, drop
),
180 __field( dev_t
, dev
)
181 __field( ino_t
, ino
)
186 __entry
->dev
= inode
->i_sb
->s_dev
;
187 __entry
->ino
= inode
->i_ino
;
188 __entry
->drop
= drop
;
191 TP_printk("dev %d,%d ino %lu drop %d",
192 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
193 (unsigned long) __entry
->ino
, __entry
->drop
)
196 TRACE_EVENT(ext4_mark_inode_dirty
,
197 TP_PROTO(struct inode
*inode
, unsigned long IP
),
202 __field( dev_t
, dev
)
203 __field( ino_t
, ino
)
204 __field(unsigned long, ip
)
208 __entry
->dev
= inode
->i_sb
->s_dev
;
209 __entry
->ino
= inode
->i_ino
;
213 TP_printk("dev %d,%d ino %lu caller %pF",
214 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
215 (unsigned long) __entry
->ino
, (void *)__entry
->ip
)
218 TRACE_EVENT(ext4_begin_ordered_truncate
,
219 TP_PROTO(struct inode
*inode
, loff_t new_size
),
221 TP_ARGS(inode
, new_size
),
224 __field( dev_t
, dev
)
225 __field( ino_t
, ino
)
226 __field( loff_t
, new_size
)
230 __entry
->dev
= inode
->i_sb
->s_dev
;
231 __entry
->ino
= inode
->i_ino
;
232 __entry
->new_size
= new_size
;
235 TP_printk("dev %d,%d ino %lu new_size %lld",
236 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
237 (unsigned long) __entry
->ino
,
241 DECLARE_EVENT_CLASS(ext4__write_begin
,
243 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
246 TP_ARGS(inode
, pos
, len
, flags
),
249 __field( dev_t
, dev
)
250 __field( ino_t
, ino
)
251 __field( loff_t
, pos
)
252 __field( unsigned int, len
)
253 __field( unsigned int, flags
)
257 __entry
->dev
= inode
->i_sb
->s_dev
;
258 __entry
->ino
= inode
->i_ino
;
261 __entry
->flags
= flags
;
264 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
265 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
266 (unsigned long) __entry
->ino
,
267 __entry
->pos
, __entry
->len
, __entry
->flags
)
270 DEFINE_EVENT(ext4__write_begin
, ext4_write_begin
,
272 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
275 TP_ARGS(inode
, pos
, len
, flags
)
278 DEFINE_EVENT(ext4__write_begin
, ext4_da_write_begin
,
280 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
283 TP_ARGS(inode
, pos
, len
, flags
)
286 DECLARE_EVENT_CLASS(ext4__write_end
,
287 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
288 unsigned int copied
),
290 TP_ARGS(inode
, pos
, len
, copied
),
293 __field( dev_t
, dev
)
294 __field( ino_t
, ino
)
295 __field( loff_t
, pos
)
296 __field( unsigned int, len
)
297 __field( unsigned int, copied
)
301 __entry
->dev
= inode
->i_sb
->s_dev
;
302 __entry
->ino
= inode
->i_ino
;
305 __entry
->copied
= copied
;
308 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
309 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
310 (unsigned long) __entry
->ino
,
311 __entry
->pos
, __entry
->len
, __entry
->copied
)
314 DEFINE_EVENT(ext4__write_end
, ext4_write_end
,
316 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
317 unsigned int copied
),
319 TP_ARGS(inode
, pos
, len
, copied
)
322 DEFINE_EVENT(ext4__write_end
, ext4_journalled_write_end
,
324 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
325 unsigned int copied
),
327 TP_ARGS(inode
, pos
, len
, copied
)
330 DEFINE_EVENT(ext4__write_end
, ext4_da_write_end
,
332 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
333 unsigned int copied
),
335 TP_ARGS(inode
, pos
, len
, copied
)
338 TRACE_EVENT(ext4_writepages
,
339 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
),
344 __field( dev_t
, dev
)
345 __field( ino_t
, ino
)
346 __field( long, nr_to_write
)
347 __field( long, pages_skipped
)
348 __field( loff_t
, range_start
)
349 __field( loff_t
, range_end
)
350 __field( pgoff_t
, writeback_index
)
351 __field( int, sync_mode
)
352 __field( char, for_kupdate
)
353 __field( char, range_cyclic
)
357 __entry
->dev
= inode
->i_sb
->s_dev
;
358 __entry
->ino
= inode
->i_ino
;
359 __entry
->nr_to_write
= wbc
->nr_to_write
;
360 __entry
->pages_skipped
= wbc
->pages_skipped
;
361 __entry
->range_start
= wbc
->range_start
;
362 __entry
->range_end
= wbc
->range_end
;
363 __entry
->writeback_index
= inode
->i_mapping
->writeback_index
;
364 __entry
->sync_mode
= wbc
->sync_mode
;
365 __entry
->for_kupdate
= wbc
->for_kupdate
;
366 __entry
->range_cyclic
= wbc
->range_cyclic
;
369 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
370 "range_start %lld range_end %lld sync_mode %d "
371 "for_kupdate %d range_cyclic %d writeback_index %lu",
372 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
373 (unsigned long) __entry
->ino
, __entry
->nr_to_write
,
374 __entry
->pages_skipped
, __entry
->range_start
,
375 __entry
->range_end
, __entry
->sync_mode
,
376 __entry
->for_kupdate
, __entry
->range_cyclic
,
377 (unsigned long) __entry
->writeback_index
)
380 TRACE_EVENT(ext4_da_write_pages
,
381 TP_PROTO(struct inode
*inode
, pgoff_t first_page
,
382 struct writeback_control
*wbc
),
384 TP_ARGS(inode
, first_page
, wbc
),
387 __field( dev_t
, dev
)
388 __field( ino_t
, ino
)
389 __field( pgoff_t
, first_page
)
390 __field( long, nr_to_write
)
391 __field( int, sync_mode
)
395 __entry
->dev
= inode
->i_sb
->s_dev
;
396 __entry
->ino
= inode
->i_ino
;
397 __entry
->first_page
= first_page
;
398 __entry
->nr_to_write
= wbc
->nr_to_write
;
399 __entry
->sync_mode
= wbc
->sync_mode
;
402 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
404 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
405 (unsigned long) __entry
->ino
, __entry
->first_page
,
406 __entry
->nr_to_write
, __entry
->sync_mode
)
409 TRACE_EVENT(ext4_da_write_pages_extent
,
410 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
),
415 __field( dev_t
, dev
)
416 __field( ino_t
, ino
)
417 __field( __u64
, lblk
)
418 __field( __u32
, len
)
419 __field( __u32
, flags
)
423 __entry
->dev
= inode
->i_sb
->s_dev
;
424 __entry
->ino
= inode
->i_ino
;
425 __entry
->lblk
= map
->m_lblk
;
426 __entry
->len
= map
->m_len
;
427 __entry
->flags
= map
->m_flags
;
430 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
431 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
432 (unsigned long) __entry
->ino
, __entry
->lblk
, __entry
->len
,
433 show_mflags(__entry
->flags
))
436 TRACE_EVENT(ext4_writepages_result
,
437 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
,
438 int ret
, int pages_written
),
440 TP_ARGS(inode
, wbc
, ret
, pages_written
),
443 __field( dev_t
, dev
)
444 __field( ino_t
, ino
)
446 __field( int, pages_written
)
447 __field( long, pages_skipped
)
448 __field( pgoff_t
, writeback_index
)
449 __field( int, sync_mode
)
453 __entry
->dev
= inode
->i_sb
->s_dev
;
454 __entry
->ino
= inode
->i_ino
;
456 __entry
->pages_written
= pages_written
;
457 __entry
->pages_skipped
= wbc
->pages_skipped
;
458 __entry
->writeback_index
= inode
->i_mapping
->writeback_index
;
459 __entry
->sync_mode
= wbc
->sync_mode
;
462 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
463 "sync_mode %d writeback_index %lu",
464 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
465 (unsigned long) __entry
->ino
, __entry
->ret
,
466 __entry
->pages_written
, __entry
->pages_skipped
,
468 (unsigned long) __entry
->writeback_index
)
471 DECLARE_EVENT_CLASS(ext4__page_op
,
472 TP_PROTO(struct page
*page
),
477 __field( dev_t
, dev
)
478 __field( ino_t
, ino
)
479 __field( pgoff_t
, index
)
484 __entry
->dev
= page
->mapping
->host
->i_sb
->s_dev
;
485 __entry
->ino
= page
->mapping
->host
->i_ino
;
486 __entry
->index
= page
->index
;
489 TP_printk("dev %d,%d ino %lu page_index %lu",
490 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
491 (unsigned long) __entry
->ino
,
492 (unsigned long) __entry
->index
)
495 DEFINE_EVENT(ext4__page_op
, ext4_writepage
,
497 TP_PROTO(struct page
*page
),
502 DEFINE_EVENT(ext4__page_op
, ext4_readpage
,
504 TP_PROTO(struct page
*page
),
509 DEFINE_EVENT(ext4__page_op
, ext4_releasepage
,
511 TP_PROTO(struct page
*page
),
516 DECLARE_EVENT_CLASS(ext4_invalidatepage_op
,
517 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
519 TP_ARGS(page
, offset
, length
),
522 __field( dev_t
, dev
)
523 __field( ino_t
, ino
)
524 __field( pgoff_t
, index
)
525 __field( unsigned int, offset
)
526 __field( unsigned int, length
)
530 __entry
->dev
= page
->mapping
->host
->i_sb
->s_dev
;
531 __entry
->ino
= page
->mapping
->host
->i_ino
;
532 __entry
->index
= page
->index
;
533 __entry
->offset
= offset
;
534 __entry
->length
= length
;
537 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
538 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
539 (unsigned long) __entry
->ino
,
540 (unsigned long) __entry
->index
,
541 __entry
->offset
, __entry
->length
)
544 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_invalidatepage
,
545 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
547 TP_ARGS(page
, offset
, length
)
550 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_journalled_invalidatepage
,
551 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
553 TP_ARGS(page
, offset
, length
)
556 TRACE_EVENT(ext4_discard_blocks
,
557 TP_PROTO(struct super_block
*sb
, unsigned long long blk
,
558 unsigned long long count
),
560 TP_ARGS(sb
, blk
, count
),
563 __field( dev_t
, dev
)
564 __field( __u64
, blk
)
565 __field( __u64
, count
)
570 __entry
->dev
= sb
->s_dev
;
572 __entry
->count
= count
;
575 TP_printk("dev %d,%d blk %llu count %llu",
576 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
577 __entry
->blk
, __entry
->count
)
580 DECLARE_EVENT_CLASS(ext4__mb_new_pa
,
581 TP_PROTO(struct ext4_allocation_context
*ac
,
582 struct ext4_prealloc_space
*pa
),
587 __field( dev_t
, dev
)
588 __field( ino_t
, ino
)
589 __field( __u64
, pa_pstart
)
590 __field( __u64
, pa_lstart
)
591 __field( __u32
, pa_len
)
596 __entry
->dev
= ac
->ac_sb
->s_dev
;
597 __entry
->ino
= ac
->ac_inode
->i_ino
;
598 __entry
->pa_pstart
= pa
->pa_pstart
;
599 __entry
->pa_lstart
= pa
->pa_lstart
;
600 __entry
->pa_len
= pa
->pa_len
;
603 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
604 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
605 (unsigned long) __entry
->ino
,
606 __entry
->pa_pstart
, __entry
->pa_len
, __entry
->pa_lstart
)
609 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_inode_pa
,
611 TP_PROTO(struct ext4_allocation_context
*ac
,
612 struct ext4_prealloc_space
*pa
),
617 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_group_pa
,
619 TP_PROTO(struct ext4_allocation_context
*ac
,
620 struct ext4_prealloc_space
*pa
),
625 TRACE_EVENT(ext4_mb_release_inode_pa
,
626 TP_PROTO(struct ext4_prealloc_space
*pa
,
627 unsigned long long block
, unsigned int count
),
629 TP_ARGS(pa
, block
, count
),
632 __field( dev_t
, dev
)
633 __field( ino_t
, ino
)
634 __field( __u64
, block
)
635 __field( __u32
, count
)
640 __entry
->dev
= pa
->pa_inode
->i_sb
->s_dev
;
641 __entry
->ino
= pa
->pa_inode
->i_ino
;
642 __entry
->block
= block
;
643 __entry
->count
= count
;
646 TP_printk("dev %d,%d ino %lu block %llu count %u",
647 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
648 (unsigned long) __entry
->ino
,
649 __entry
->block
, __entry
->count
)
652 TRACE_EVENT(ext4_mb_release_group_pa
,
653 TP_PROTO(struct super_block
*sb
, struct ext4_prealloc_space
*pa
),
658 __field( dev_t
, dev
)
659 __field( __u64
, pa_pstart
)
660 __field( __u32
, pa_len
)
665 __entry
->dev
= sb
->s_dev
;
666 __entry
->pa_pstart
= pa
->pa_pstart
;
667 __entry
->pa_len
= pa
->pa_len
;
670 TP_printk("dev %d,%d pstart %llu len %u",
671 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
672 __entry
->pa_pstart
, __entry
->pa_len
)
675 TRACE_EVENT(ext4_discard_preallocations
,
676 TP_PROTO(struct inode
*inode
),
681 __field( dev_t
, dev
)
682 __field( ino_t
, ino
)
687 __entry
->dev
= inode
->i_sb
->s_dev
;
688 __entry
->ino
= inode
->i_ino
;
691 TP_printk("dev %d,%d ino %lu",
692 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
693 (unsigned long) __entry
->ino
)
696 TRACE_EVENT(ext4_mb_discard_preallocations
,
697 TP_PROTO(struct super_block
*sb
, int needed
),
702 __field( dev_t
, dev
)
703 __field( int, needed
)
708 __entry
->dev
= sb
->s_dev
;
709 __entry
->needed
= needed
;
712 TP_printk("dev %d,%d needed %d",
713 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
717 TRACE_EVENT(ext4_request_blocks
,
718 TP_PROTO(struct ext4_allocation_request
*ar
),
723 __field( dev_t
, dev
)
724 __field( ino_t
, ino
)
725 __field( unsigned int, len
)
726 __field( __u32
, logical
)
727 __field( __u32
, lleft
)
728 __field( __u32
, lright
)
729 __field( __u64
, goal
)
730 __field( __u64
, pleft
)
731 __field( __u64
, pright
)
732 __field( unsigned int, flags
)
736 __entry
->dev
= ar
->inode
->i_sb
->s_dev
;
737 __entry
->ino
= ar
->inode
->i_ino
;
738 __entry
->len
= ar
->len
;
739 __entry
->logical
= ar
->logical
;
740 __entry
->goal
= ar
->goal
;
741 __entry
->lleft
= ar
->lleft
;
742 __entry
->lright
= ar
->lright
;
743 __entry
->pleft
= ar
->pleft
;
744 __entry
->pright
= ar
->pright
;
745 __entry
->flags
= ar
->flags
;
748 TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu "
749 "lleft %u lright %u pleft %llu pright %llu ",
750 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
751 (unsigned long) __entry
->ino
, show_mballoc_flags(__entry
->flags
),
752 __entry
->len
, __entry
->logical
, __entry
->goal
,
753 __entry
->lleft
, __entry
->lright
, __entry
->pleft
,
757 TRACE_EVENT(ext4_allocate_blocks
,
758 TP_PROTO(struct ext4_allocation_request
*ar
, unsigned long long block
),
763 __field( dev_t
, dev
)
764 __field( ino_t
, ino
)
765 __field( __u64
, block
)
766 __field( unsigned int, len
)
767 __field( __u32
, logical
)
768 __field( __u32
, lleft
)
769 __field( __u32
, lright
)
770 __field( __u64
, goal
)
771 __field( __u64
, pleft
)
772 __field( __u64
, pright
)
773 __field( unsigned int, flags
)
777 __entry
->dev
= ar
->inode
->i_sb
->s_dev
;
778 __entry
->ino
= ar
->inode
->i_ino
;
779 __entry
->block
= block
;
780 __entry
->len
= ar
->len
;
781 __entry
->logical
= ar
->logical
;
782 __entry
->goal
= ar
->goal
;
783 __entry
->lleft
= ar
->lleft
;
784 __entry
->lright
= ar
->lright
;
785 __entry
->pleft
= ar
->pleft
;
786 __entry
->pright
= ar
->pright
;
787 __entry
->flags
= ar
->flags
;
790 TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u "
791 "goal %llu lleft %u lright %u pleft %llu pright %llu",
792 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
793 (unsigned long) __entry
->ino
, show_mballoc_flags(__entry
->flags
),
794 __entry
->len
, __entry
->block
, __entry
->logical
,
795 __entry
->goal
, __entry
->lleft
, __entry
->lright
,
796 __entry
->pleft
, __entry
->pright
)
799 TRACE_EVENT(ext4_free_blocks
,
800 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
803 TP_ARGS(inode
, block
, count
, flags
),
806 __field( dev_t
, dev
)
807 __field( ino_t
, ino
)
808 __field( __u64
, block
)
809 __field( unsigned long, count
)
810 __field( int, flags
)
811 __field( __u16
, mode
)
815 __entry
->dev
= inode
->i_sb
->s_dev
;
816 __entry
->ino
= inode
->i_ino
;
817 __entry
->block
= block
;
818 __entry
->count
= count
;
819 __entry
->flags
= flags
;
820 __entry
->mode
= inode
->i_mode
;
823 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s",
824 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
825 (unsigned long) __entry
->ino
,
826 __entry
->mode
, __entry
->block
, __entry
->count
,
827 show_free_flags(__entry
->flags
))
830 TRACE_EVENT(ext4_sync_file_enter
,
831 TP_PROTO(struct file
*file
, int datasync
),
833 TP_ARGS(file
, datasync
),
836 __field( dev_t
, dev
)
837 __field( ino_t
, ino
)
838 __field( ino_t
, parent
)
839 __field( int, datasync
)
843 struct dentry
*dentry
= file
->f_path
.dentry
;
845 __entry
->dev
= dentry
->d_inode
->i_sb
->s_dev
;
846 __entry
->ino
= dentry
->d_inode
->i_ino
;
847 __entry
->datasync
= datasync
;
848 __entry
->parent
= dentry
->d_parent
->d_inode
->i_ino
;
851 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
852 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
853 (unsigned long) __entry
->ino
,
854 (unsigned long) __entry
->parent
, __entry
->datasync
)
857 TRACE_EVENT(ext4_sync_file_exit
,
858 TP_PROTO(struct inode
*inode
, int ret
),
863 __field( dev_t
, dev
)
864 __field( ino_t
, ino
)
869 __entry
->dev
= inode
->i_sb
->s_dev
;
870 __entry
->ino
= inode
->i_ino
;
874 TP_printk("dev %d,%d ino %lu ret %d",
875 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
876 (unsigned long) __entry
->ino
,
880 TRACE_EVENT(ext4_sync_fs
,
881 TP_PROTO(struct super_block
*sb
, int wait
),
886 __field( dev_t
, dev
)
892 __entry
->dev
= sb
->s_dev
;
893 __entry
->wait
= wait
;
896 TP_printk("dev %d,%d wait %d",
897 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
901 TRACE_EVENT(ext4_alloc_da_blocks
,
902 TP_PROTO(struct inode
*inode
),
907 __field( dev_t
, dev
)
908 __field( ino_t
, ino
)
909 __field( unsigned int, data_blocks
)
910 __field( unsigned int, meta_blocks
)
914 __entry
->dev
= inode
->i_sb
->s_dev
;
915 __entry
->ino
= inode
->i_ino
;
916 __entry
->data_blocks
= EXT4_I(inode
)->i_reserved_data_blocks
;
917 __entry
->meta_blocks
= EXT4_I(inode
)->i_reserved_meta_blocks
;
920 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
921 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
922 (unsigned long) __entry
->ino
,
923 __entry
->data_blocks
, __entry
->meta_blocks
)
926 TRACE_EVENT(ext4_mballoc_alloc
,
927 TP_PROTO(struct ext4_allocation_context
*ac
),
932 __field( dev_t
, dev
)
933 __field( ino_t
, ino
)
934 __field( __u32
, orig_logical
)
935 __field( int, orig_start
)
936 __field( __u32
, orig_group
)
937 __field( int, orig_len
)
938 __field( __u32
, goal_logical
)
939 __field( int, goal_start
)
940 __field( __u32
, goal_group
)
941 __field( int, goal_len
)
942 __field( __u32
, result_logical
)
943 __field( int, result_start
)
944 __field( __u32
, result_group
)
945 __field( int, result_len
)
946 __field( __u16
, found
)
947 __field( __u16
, groups
)
948 __field( __u16
, buddy
)
949 __field( __u16
, flags
)
950 __field( __u16
, tail
)
955 __entry
->dev
= ac
->ac_inode
->i_sb
->s_dev
;
956 __entry
->ino
= ac
->ac_inode
->i_ino
;
957 __entry
->orig_logical
= ac
->ac_o_ex
.fe_logical
;
958 __entry
->orig_start
= ac
->ac_o_ex
.fe_start
;
959 __entry
->orig_group
= ac
->ac_o_ex
.fe_group
;
960 __entry
->orig_len
= ac
->ac_o_ex
.fe_len
;
961 __entry
->goal_logical
= ac
->ac_g_ex
.fe_logical
;
962 __entry
->goal_start
= ac
->ac_g_ex
.fe_start
;
963 __entry
->goal_group
= ac
->ac_g_ex
.fe_group
;
964 __entry
->goal_len
= ac
->ac_g_ex
.fe_len
;
965 __entry
->result_logical
= ac
->ac_f_ex
.fe_logical
;
966 __entry
->result_start
= ac
->ac_f_ex
.fe_start
;
967 __entry
->result_group
= ac
->ac_f_ex
.fe_group
;
968 __entry
->result_len
= ac
->ac_f_ex
.fe_len
;
969 __entry
->found
= ac
->ac_found
;
970 __entry
->flags
= ac
->ac_flags
;
971 __entry
->groups
= ac
->ac_groups_scanned
;
972 __entry
->buddy
= ac
->ac_buddy
;
973 __entry
->tail
= ac
->ac_tail
;
974 __entry
->cr
= ac
->ac_criteria
;
977 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
978 "result %u/%d/%u@%u blks %u grps %u cr %u flags %s "
980 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
981 (unsigned long) __entry
->ino
,
982 __entry
->orig_group
, __entry
->orig_start
,
983 __entry
->orig_len
, __entry
->orig_logical
,
984 __entry
->goal_group
, __entry
->goal_start
,
985 __entry
->goal_len
, __entry
->goal_logical
,
986 __entry
->result_group
, __entry
->result_start
,
987 __entry
->result_len
, __entry
->result_logical
,
988 __entry
->found
, __entry
->groups
, __entry
->cr
,
989 show_mballoc_flags(__entry
->flags
), __entry
->tail
,
990 __entry
->buddy
? 1 << __entry
->buddy
: 0)
993 TRACE_EVENT(ext4_mballoc_prealloc
,
994 TP_PROTO(struct ext4_allocation_context
*ac
),
999 __field( dev_t
, dev
)
1000 __field( ino_t
, ino
)
1001 __field( __u32
, orig_logical
)
1002 __field( int, orig_start
)
1003 __field( __u32
, orig_group
)
1004 __field( int, orig_len
)
1005 __field( __u32
, result_logical
)
1006 __field( int, result_start
)
1007 __field( __u32
, result_group
)
1008 __field( int, result_len
)
1012 __entry
->dev
= ac
->ac_inode
->i_sb
->s_dev
;
1013 __entry
->ino
= ac
->ac_inode
->i_ino
;
1014 __entry
->orig_logical
= ac
->ac_o_ex
.fe_logical
;
1015 __entry
->orig_start
= ac
->ac_o_ex
.fe_start
;
1016 __entry
->orig_group
= ac
->ac_o_ex
.fe_group
;
1017 __entry
->orig_len
= ac
->ac_o_ex
.fe_len
;
1018 __entry
->result_logical
= ac
->ac_b_ex
.fe_logical
;
1019 __entry
->result_start
= ac
->ac_b_ex
.fe_start
;
1020 __entry
->result_group
= ac
->ac_b_ex
.fe_group
;
1021 __entry
->result_len
= ac
->ac_b_ex
.fe_len
;
1024 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1025 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1026 (unsigned long) __entry
->ino
,
1027 __entry
->orig_group
, __entry
->orig_start
,
1028 __entry
->orig_len
, __entry
->orig_logical
,
1029 __entry
->result_group
, __entry
->result_start
,
1030 __entry
->result_len
, __entry
->result_logical
)
1033 DECLARE_EVENT_CLASS(ext4__mballoc
,
1034 TP_PROTO(struct super_block
*sb
,
1035 struct inode
*inode
,
1037 ext4_grpblk_t start
,
1040 TP_ARGS(sb
, inode
, group
, start
, len
),
1043 __field( dev_t
, dev
)
1044 __field( ino_t
, ino
)
1045 __field( int, result_start
)
1046 __field( __u32
, result_group
)
1047 __field( int, result_len
)
1051 __entry
->dev
= sb
->s_dev
;
1052 __entry
->ino
= inode
? inode
->i_ino
: 0;
1053 __entry
->result_start
= start
;
1054 __entry
->result_group
= group
;
1055 __entry
->result_len
= len
;
1058 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1059 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1060 (unsigned long) __entry
->ino
,
1061 __entry
->result_group
, __entry
->result_start
,
1062 __entry
->result_len
)
1065 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_discard
,
1067 TP_PROTO(struct super_block
*sb
,
1068 struct inode
*inode
,
1070 ext4_grpblk_t start
,
1073 TP_ARGS(sb
, inode
, group
, start
, len
)
1076 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_free
,
1078 TP_PROTO(struct super_block
*sb
,
1079 struct inode
*inode
,
1081 ext4_grpblk_t start
,
1084 TP_ARGS(sb
, inode
, group
, start
, len
)
1087 TRACE_EVENT(ext4_forget
,
1088 TP_PROTO(struct inode
*inode
, int is_metadata
, __u64 block
),
1090 TP_ARGS(inode
, is_metadata
, block
),
1093 __field( dev_t
, dev
)
1094 __field( ino_t
, ino
)
1095 __field( __u64
, block
)
1096 __field( int, is_metadata
)
1097 __field( __u16
, mode
)
1101 __entry
->dev
= inode
->i_sb
->s_dev
;
1102 __entry
->ino
= inode
->i_ino
;
1103 __entry
->block
= block
;
1104 __entry
->is_metadata
= is_metadata
;
1105 __entry
->mode
= inode
->i_mode
;
1108 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1109 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1110 (unsigned long) __entry
->ino
,
1111 __entry
->mode
, __entry
->is_metadata
, __entry
->block
)
1114 TRACE_EVENT(ext4_da_update_reserve_space
,
1115 TP_PROTO(struct inode
*inode
, int used_blocks
, int quota_claim
),
1117 TP_ARGS(inode
, used_blocks
, quota_claim
),
1120 __field( dev_t
, dev
)
1121 __field( ino_t
, ino
)
1122 __field( __u64
, i_blocks
)
1123 __field( int, used_blocks
)
1124 __field( int, reserved_data_blocks
)
1125 __field( int, reserved_meta_blocks
)
1126 __field( int, allocated_meta_blocks
)
1127 __field( int, quota_claim
)
1128 __field( __u16
, mode
)
1132 __entry
->dev
= inode
->i_sb
->s_dev
;
1133 __entry
->ino
= inode
->i_ino
;
1134 __entry
->i_blocks
= inode
->i_blocks
;
1135 __entry
->used_blocks
= used_blocks
;
1136 __entry
->reserved_data_blocks
=
1137 EXT4_I(inode
)->i_reserved_data_blocks
;
1138 __entry
->reserved_meta_blocks
=
1139 EXT4_I(inode
)->i_reserved_meta_blocks
;
1140 __entry
->allocated_meta_blocks
=
1141 EXT4_I(inode
)->i_allocated_meta_blocks
;
1142 __entry
->quota_claim
= quota_claim
;
1143 __entry
->mode
= inode
->i_mode
;
1146 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1147 "reserved_data_blocks %d reserved_meta_blocks %d "
1148 "allocated_meta_blocks %d quota_claim %d",
1149 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1150 (unsigned long) __entry
->ino
,
1151 __entry
->mode
, __entry
->i_blocks
,
1152 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1153 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
,
1154 __entry
->quota_claim
)
1157 TRACE_EVENT(ext4_da_reserve_space
,
1158 TP_PROTO(struct inode
*inode
, int md_needed
),
1160 TP_ARGS(inode
, md_needed
),
1163 __field( dev_t
, dev
)
1164 __field( ino_t
, ino
)
1165 __field( __u64
, i_blocks
)
1166 __field( int, md_needed
)
1167 __field( int, reserved_data_blocks
)
1168 __field( int, reserved_meta_blocks
)
1169 __field( __u16
, mode
)
1173 __entry
->dev
= inode
->i_sb
->s_dev
;
1174 __entry
->ino
= inode
->i_ino
;
1175 __entry
->i_blocks
= inode
->i_blocks
;
1176 __entry
->md_needed
= md_needed
;
1177 __entry
->reserved_data_blocks
= EXT4_I(inode
)->i_reserved_data_blocks
;
1178 __entry
->reserved_meta_blocks
= EXT4_I(inode
)->i_reserved_meta_blocks
;
1179 __entry
->mode
= inode
->i_mode
;
1182 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1183 "reserved_data_blocks %d reserved_meta_blocks %d",
1184 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1185 (unsigned long) __entry
->ino
,
1186 __entry
->mode
, __entry
->i_blocks
,
1187 __entry
->md_needed
, __entry
->reserved_data_blocks
,
1188 __entry
->reserved_meta_blocks
)
1191 TRACE_EVENT(ext4_da_release_space
,
1192 TP_PROTO(struct inode
*inode
, int freed_blocks
),
1194 TP_ARGS(inode
, freed_blocks
),
1197 __field( dev_t
, dev
)
1198 __field( ino_t
, ino
)
1199 __field( __u64
, i_blocks
)
1200 __field( int, freed_blocks
)
1201 __field( int, reserved_data_blocks
)
1202 __field( int, reserved_meta_blocks
)
1203 __field( int, allocated_meta_blocks
)
1204 __field( __u16
, mode
)
1208 __entry
->dev
= inode
->i_sb
->s_dev
;
1209 __entry
->ino
= inode
->i_ino
;
1210 __entry
->i_blocks
= inode
->i_blocks
;
1211 __entry
->freed_blocks
= freed_blocks
;
1212 __entry
->reserved_data_blocks
= EXT4_I(inode
)->i_reserved_data_blocks
;
1213 __entry
->reserved_meta_blocks
= EXT4_I(inode
)->i_reserved_meta_blocks
;
1214 __entry
->allocated_meta_blocks
= EXT4_I(inode
)->i_allocated_meta_blocks
;
1215 __entry
->mode
= inode
->i_mode
;
1218 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1219 "reserved_data_blocks %d reserved_meta_blocks %d "
1220 "allocated_meta_blocks %d",
1221 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1222 (unsigned long) __entry
->ino
,
1223 __entry
->mode
, __entry
->i_blocks
,
1224 __entry
->freed_blocks
, __entry
->reserved_data_blocks
,
1225 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1228 DECLARE_EVENT_CLASS(ext4__bitmap_load
,
1229 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1234 __field( dev_t
, dev
)
1235 __field( __u32
, group
)
1240 __entry
->dev
= sb
->s_dev
;
1241 __entry
->group
= group
;
1244 TP_printk("dev %d,%d group %u",
1245 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1249 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_bitmap_load
,
1251 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1256 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_buddy_bitmap_load
,
1258 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1263 DEFINE_EVENT(ext4__bitmap_load
, ext4_read_block_bitmap_load
,
1265 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1270 DEFINE_EVENT(ext4__bitmap_load
, ext4_load_inode_bitmap
,
1272 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1277 TRACE_EVENT(ext4_direct_IO_enter
,
1278 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
, int rw
),
1280 TP_ARGS(inode
, offset
, len
, rw
),
1283 __field( dev_t
, dev
)
1284 __field( ino_t
, ino
)
1285 __field( loff_t
, pos
)
1286 __field( unsigned long, len
)
1291 __entry
->dev
= inode
->i_sb
->s_dev
;
1292 __entry
->ino
= inode
->i_ino
;
1293 __entry
->pos
= offset
;
1298 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1299 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1300 (unsigned long) __entry
->ino
,
1301 __entry
->pos
, __entry
->len
, __entry
->rw
)
1304 TRACE_EVENT(ext4_direct_IO_exit
,
1305 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
,
1308 TP_ARGS(inode
, offset
, len
, rw
, ret
),
1311 __field( dev_t
, dev
)
1312 __field( ino_t
, ino
)
1313 __field( loff_t
, pos
)
1314 __field( unsigned long, len
)
1320 __entry
->dev
= inode
->i_sb
->s_dev
;
1321 __entry
->ino
= inode
->i_ino
;
1322 __entry
->pos
= offset
;
1328 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1329 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1330 (unsigned long) __entry
->ino
,
1331 __entry
->pos
, __entry
->len
,
1332 __entry
->rw
, __entry
->ret
)
1335 DECLARE_EVENT_CLASS(ext4__fallocate_mode
,
1336 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1338 TP_ARGS(inode
, offset
, len
, mode
),
1341 __field( dev_t
, dev
)
1342 __field( ino_t
, ino
)
1343 __field( loff_t
, offset
)
1344 __field( loff_t
, len
)
1345 __field( int, mode
)
1349 __entry
->dev
= inode
->i_sb
->s_dev
;
1350 __entry
->ino
= inode
->i_ino
;
1351 __entry
->offset
= offset
;
1353 __entry
->mode
= mode
;
1356 TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s",
1357 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1358 (unsigned long) __entry
->ino
,
1359 __entry
->offset
, __entry
->len
,
1360 show_falloc_mode(__entry
->mode
))
1363 DEFINE_EVENT(ext4__fallocate_mode
, ext4_fallocate_enter
,
1365 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1367 TP_ARGS(inode
, offset
, len
, mode
)
1370 DEFINE_EVENT(ext4__fallocate_mode
, ext4_punch_hole
,
1372 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1374 TP_ARGS(inode
, offset
, len
, mode
)
1377 DEFINE_EVENT(ext4__fallocate_mode
, ext4_zero_range
,
1379 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1381 TP_ARGS(inode
, offset
, len
, mode
)
1384 TRACE_EVENT(ext4_fallocate_exit
,
1385 TP_PROTO(struct inode
*inode
, loff_t offset
,
1386 unsigned int max_blocks
, int ret
),
1388 TP_ARGS(inode
, offset
, max_blocks
, ret
),
1391 __field( dev_t
, dev
)
1392 __field( ino_t
, ino
)
1393 __field( loff_t
, pos
)
1394 __field( unsigned int, blocks
)
1399 __entry
->dev
= inode
->i_sb
->s_dev
;
1400 __entry
->ino
= inode
->i_ino
;
1401 __entry
->pos
= offset
;
1402 __entry
->blocks
= max_blocks
;
1406 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1407 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1408 (unsigned long) __entry
->ino
,
1409 __entry
->pos
, __entry
->blocks
,
1413 TRACE_EVENT(ext4_unlink_enter
,
1414 TP_PROTO(struct inode
*parent
, struct dentry
*dentry
),
1416 TP_ARGS(parent
, dentry
),
1419 __field( dev_t
, dev
)
1420 __field( ino_t
, ino
)
1421 __field( ino_t
, parent
)
1422 __field( loff_t
, size
)
1426 __entry
->dev
= dentry
->d_inode
->i_sb
->s_dev
;
1427 __entry
->ino
= dentry
->d_inode
->i_ino
;
1428 __entry
->parent
= parent
->i_ino
;
1429 __entry
->size
= dentry
->d_inode
->i_size
;
1432 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1433 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1434 (unsigned long) __entry
->ino
, __entry
->size
,
1435 (unsigned long) __entry
->parent
)
1438 TRACE_EVENT(ext4_unlink_exit
,
1439 TP_PROTO(struct dentry
*dentry
, int ret
),
1441 TP_ARGS(dentry
, ret
),
1444 __field( dev_t
, dev
)
1445 __field( ino_t
, ino
)
1450 __entry
->dev
= dentry
->d_inode
->i_sb
->s_dev
;
1451 __entry
->ino
= dentry
->d_inode
->i_ino
;
1455 TP_printk("dev %d,%d ino %lu ret %d",
1456 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1457 (unsigned long) __entry
->ino
,
1461 DECLARE_EVENT_CLASS(ext4__truncate
,
1462 TP_PROTO(struct inode
*inode
),
1467 __field( dev_t
, dev
)
1468 __field( ino_t
, ino
)
1469 __field( __u64
, blocks
)
1473 __entry
->dev
= inode
->i_sb
->s_dev
;
1474 __entry
->ino
= inode
->i_ino
;
1475 __entry
->blocks
= inode
->i_blocks
;
1478 TP_printk("dev %d,%d ino %lu blocks %llu",
1479 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1480 (unsigned long) __entry
->ino
, __entry
->blocks
)
1483 DEFINE_EVENT(ext4__truncate
, ext4_truncate_enter
,
1485 TP_PROTO(struct inode
*inode
),
1490 DEFINE_EVENT(ext4__truncate
, ext4_truncate_exit
,
1492 TP_PROTO(struct inode
*inode
),
1497 /* 'ux' is the unwritten extent. */
1498 TRACE_EVENT(ext4_ext_convert_to_initialized_enter
,
1499 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1500 struct ext4_extent
*ux
),
1502 TP_ARGS(inode
, map
, ux
),
1505 __field( dev_t
, dev
)
1506 __field( ino_t
, ino
)
1507 __field( ext4_lblk_t
, m_lblk
)
1508 __field( unsigned, m_len
)
1509 __field( ext4_lblk_t
, u_lblk
)
1510 __field( unsigned, u_len
)
1511 __field( ext4_fsblk_t
, u_pblk
)
1515 __entry
->dev
= inode
->i_sb
->s_dev
;
1516 __entry
->ino
= inode
->i_ino
;
1517 __entry
->m_lblk
= map
->m_lblk
;
1518 __entry
->m_len
= map
->m_len
;
1519 __entry
->u_lblk
= le32_to_cpu(ux
->ee_block
);
1520 __entry
->u_len
= ext4_ext_get_actual_len(ux
);
1521 __entry
->u_pblk
= ext4_ext_pblock(ux
);
1524 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1526 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1527 (unsigned long) __entry
->ino
,
1528 __entry
->m_lblk
, __entry
->m_len
,
1529 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
)
1533 * 'ux' is the unwritten extent.
1534 * 'ix' is the initialized extent to which blocks are transferred.
1536 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath
,
1537 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1538 struct ext4_extent
*ux
, struct ext4_extent
*ix
),
1540 TP_ARGS(inode
, map
, ux
, ix
),
1543 __field( dev_t
, dev
)
1544 __field( ino_t
, ino
)
1545 __field( ext4_lblk_t
, m_lblk
)
1546 __field( unsigned, m_len
)
1547 __field( ext4_lblk_t
, u_lblk
)
1548 __field( unsigned, u_len
)
1549 __field( ext4_fsblk_t
, u_pblk
)
1550 __field( ext4_lblk_t
, i_lblk
)
1551 __field( unsigned, i_len
)
1552 __field( ext4_fsblk_t
, i_pblk
)
1556 __entry
->dev
= inode
->i_sb
->s_dev
;
1557 __entry
->ino
= inode
->i_ino
;
1558 __entry
->m_lblk
= map
->m_lblk
;
1559 __entry
->m_len
= map
->m_len
;
1560 __entry
->u_lblk
= le32_to_cpu(ux
->ee_block
);
1561 __entry
->u_len
= ext4_ext_get_actual_len(ux
);
1562 __entry
->u_pblk
= ext4_ext_pblock(ux
);
1563 __entry
->i_lblk
= le32_to_cpu(ix
->ee_block
);
1564 __entry
->i_len
= ext4_ext_get_actual_len(ix
);
1565 __entry
->i_pblk
= ext4_ext_pblock(ix
);
1568 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1569 "u_lblk %u u_len %u u_pblk %llu "
1570 "i_lblk %u i_len %u i_pblk %llu ",
1571 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1572 (unsigned long) __entry
->ino
,
1573 __entry
->m_lblk
, __entry
->m_len
,
1574 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
,
1575 __entry
->i_lblk
, __entry
->i_len
, __entry
->i_pblk
)
1578 DECLARE_EVENT_CLASS(ext4__map_blocks_enter
,
1579 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1580 unsigned int len
, unsigned int flags
),
1582 TP_ARGS(inode
, lblk
, len
, flags
),
1585 __field( dev_t
, dev
)
1586 __field( ino_t
, ino
)
1587 __field( ext4_lblk_t
, lblk
)
1588 __field( unsigned int, len
)
1589 __field( unsigned int, flags
)
1593 __entry
->dev
= inode
->i_sb
->s_dev
;
1594 __entry
->ino
= inode
->i_ino
;
1595 __entry
->lblk
= lblk
;
1597 __entry
->flags
= flags
;
1600 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s",
1601 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1602 (unsigned long) __entry
->ino
,
1603 __entry
->lblk
, __entry
->len
, show_map_flags(__entry
->flags
))
1606 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ext_map_blocks_enter
,
1607 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1608 unsigned len
, unsigned flags
),
1610 TP_ARGS(inode
, lblk
, len
, flags
)
1613 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ind_map_blocks_enter
,
1614 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1615 unsigned len
, unsigned flags
),
1617 TP_ARGS(inode
, lblk
, len
, flags
)
1620 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
1621 TP_PROTO(struct inode
*inode
, unsigned flags
, struct ext4_map_blocks
*map
,
1624 TP_ARGS(inode
, flags
, map
, ret
),
1627 __field( dev_t
, dev
)
1628 __field( ino_t
, ino
)
1629 __field( unsigned int, flags
)
1630 __field( ext4_fsblk_t
, pblk
)
1631 __field( ext4_lblk_t
, lblk
)
1632 __field( unsigned int, len
)
1633 __field( unsigned int, mflags
)
1638 __entry
->dev
= inode
->i_sb
->s_dev
;
1639 __entry
->ino
= inode
->i_ino
;
1640 __entry
->flags
= flags
;
1641 __entry
->pblk
= map
->m_pblk
;
1642 __entry
->lblk
= map
->m_lblk
;
1643 __entry
->len
= map
->m_len
;
1644 __entry
->mflags
= map
->m_flags
;
1648 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1650 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1651 (unsigned long) __entry
->ino
,
1652 show_map_flags(__entry
->flags
), __entry
->lblk
, __entry
->pblk
,
1653 __entry
->len
, show_mflags(__entry
->mflags
), __entry
->ret
)
1656 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
1657 TP_PROTO(struct inode
*inode
, unsigned flags
,
1658 struct ext4_map_blocks
*map
, int ret
),
1660 TP_ARGS(inode
, flags
, map
, ret
)
1663 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
1664 TP_PROTO(struct inode
*inode
, unsigned flags
,
1665 struct ext4_map_blocks
*map
, int ret
),
1667 TP_ARGS(inode
, flags
, map
, ret
)
1670 TRACE_EVENT(ext4_ext_load_extent
,
1671 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
),
1673 TP_ARGS(inode
, lblk
, pblk
),
1676 __field( dev_t
, dev
)
1677 __field( ino_t
, ino
)
1678 __field( ext4_fsblk_t
, pblk
)
1679 __field( ext4_lblk_t
, lblk
)
1683 __entry
->dev
= inode
->i_sb
->s_dev
;
1684 __entry
->ino
= inode
->i_ino
;
1685 __entry
->pblk
= pblk
;
1686 __entry
->lblk
= lblk
;
1689 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1690 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1691 (unsigned long) __entry
->ino
,
1692 __entry
->lblk
, __entry
->pblk
)
1695 TRACE_EVENT(ext4_load_inode
,
1696 TP_PROTO(struct inode
*inode
),
1701 __field( dev_t
, dev
)
1702 __field( ino_t
, ino
)
1706 __entry
->dev
= inode
->i_sb
->s_dev
;
1707 __entry
->ino
= inode
->i_ino
;
1710 TP_printk("dev %d,%d ino %ld",
1711 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1712 (unsigned long) __entry
->ino
)
1715 TRACE_EVENT(ext4_journal_start
,
1716 TP_PROTO(struct super_block
*sb
, int blocks
, int rsv_blocks
,
1719 TP_ARGS(sb
, blocks
, rsv_blocks
, IP
),
1722 __field( dev_t
, dev
)
1723 __field(unsigned long, ip
)
1724 __field( int, blocks
)
1725 __field( int, rsv_blocks
)
1729 __entry
->dev
= sb
->s_dev
;
1731 __entry
->blocks
= blocks
;
1732 __entry
->rsv_blocks
= rsv_blocks
;
1735 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
1736 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1737 __entry
->blocks
, __entry
->rsv_blocks
, (void *)__entry
->ip
)
1740 TRACE_EVENT(ext4_journal_start_reserved
,
1741 TP_PROTO(struct super_block
*sb
, int blocks
, unsigned long IP
),
1743 TP_ARGS(sb
, blocks
, IP
),
1746 __field( dev_t
, dev
)
1747 __field(unsigned long, ip
)
1748 __field( int, blocks
)
1752 __entry
->dev
= sb
->s_dev
;
1754 __entry
->blocks
= blocks
;
1757 TP_printk("dev %d,%d blocks, %d caller %pF",
1758 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1759 __entry
->blocks
, (void *)__entry
->ip
)
1762 DECLARE_EVENT_CLASS(ext4__trim
,
1763 TP_PROTO(struct super_block
*sb
,
1765 ext4_grpblk_t start
,
1768 TP_ARGS(sb
, group
, start
, len
),
1771 __field( int, dev_major
)
1772 __field( int, dev_minor
)
1773 __field( __u32
, group
)
1774 __field( int, start
)
1779 __entry
->dev_major
= MAJOR(sb
->s_dev
);
1780 __entry
->dev_minor
= MINOR(sb
->s_dev
);
1781 __entry
->group
= group
;
1782 __entry
->start
= start
;
1786 TP_printk("dev %d,%d group %u, start %d, len %d",
1787 __entry
->dev_major
, __entry
->dev_minor
,
1788 __entry
->group
, __entry
->start
, __entry
->len
)
1791 DEFINE_EVENT(ext4__trim
, ext4_trim_extent
,
1793 TP_PROTO(struct super_block
*sb
,
1795 ext4_grpblk_t start
,
1798 TP_ARGS(sb
, group
, start
, len
)
1801 DEFINE_EVENT(ext4__trim
, ext4_trim_all_free
,
1803 TP_PROTO(struct super_block
*sb
,
1805 ext4_grpblk_t start
,
1808 TP_ARGS(sb
, group
, start
, len
)
1811 TRACE_EVENT(ext4_ext_handle_unwritten_extents
,
1812 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int flags
,
1813 unsigned int allocated
, ext4_fsblk_t newblock
),
1815 TP_ARGS(inode
, map
, flags
, allocated
, newblock
),
1818 __field( dev_t
, dev
)
1819 __field( ino_t
, ino
)
1820 __field( int, flags
)
1821 __field( ext4_lblk_t
, lblk
)
1822 __field( ext4_fsblk_t
, pblk
)
1823 __field( unsigned int, len
)
1824 __field( unsigned int, allocated
)
1825 __field( ext4_fsblk_t
, newblk
)
1829 __entry
->dev
= inode
->i_sb
->s_dev
;
1830 __entry
->ino
= inode
->i_ino
;
1831 __entry
->flags
= flags
;
1832 __entry
->lblk
= map
->m_lblk
;
1833 __entry
->pblk
= map
->m_pblk
;
1834 __entry
->len
= map
->m_len
;
1835 __entry
->allocated
= allocated
;
1836 __entry
->newblk
= newblock
;
1839 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s "
1840 "allocated %d newblock %llu",
1841 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1842 (unsigned long) __entry
->ino
,
1843 (unsigned) __entry
->lblk
, (unsigned long long) __entry
->pblk
,
1844 __entry
->len
, show_map_flags(__entry
->flags
),
1845 (unsigned int) __entry
->allocated
,
1846 (unsigned long long) __entry
->newblk
)
1849 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit
,
1850 TP_PROTO(struct super_block
*sb
, struct ext4_map_blocks
*map
, int ret
),
1852 TP_ARGS(sb
, map
, ret
),
1855 __field( dev_t
, dev
)
1856 __field( unsigned int, flags
)
1857 __field( ext4_lblk_t
, lblk
)
1858 __field( ext4_fsblk_t
, pblk
)
1859 __field( unsigned int, len
)
1864 __entry
->dev
= sb
->s_dev
;
1865 __entry
->flags
= map
->m_flags
;
1866 __entry
->lblk
= map
->m_lblk
;
1867 __entry
->pblk
= map
->m_pblk
;
1868 __entry
->len
= map
->m_len
;
1872 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d",
1873 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1874 __entry
->lblk
, (unsigned long long) __entry
->pblk
,
1875 __entry
->len
, show_mflags(__entry
->flags
), __entry
->ret
)
1878 TRACE_EVENT(ext4_ext_put_in_cache
,
1879 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
,
1880 ext4_fsblk_t start
),
1882 TP_ARGS(inode
, lblk
, len
, start
),
1885 __field( dev_t
, dev
)
1886 __field( ino_t
, ino
)
1887 __field( ext4_lblk_t
, lblk
)
1888 __field( unsigned int, len
)
1889 __field( ext4_fsblk_t
, start
)
1893 __entry
->dev
= inode
->i_sb
->s_dev
;
1894 __entry
->ino
= inode
->i_ino
;
1895 __entry
->lblk
= lblk
;
1897 __entry
->start
= start
;
1900 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1901 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1902 (unsigned long) __entry
->ino
,
1903 (unsigned) __entry
->lblk
,
1905 (unsigned long long) __entry
->start
)
1908 TRACE_EVENT(ext4_ext_in_cache
,
1909 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, int ret
),
1911 TP_ARGS(inode
, lblk
, ret
),
1914 __field( dev_t
, dev
)
1915 __field( ino_t
, ino
)
1916 __field( ext4_lblk_t
, lblk
)
1921 __entry
->dev
= inode
->i_sb
->s_dev
;
1922 __entry
->ino
= inode
->i_ino
;
1923 __entry
->lblk
= lblk
;
1927 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1928 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1929 (unsigned long) __entry
->ino
,
1930 (unsigned) __entry
->lblk
,
1935 TRACE_EVENT(ext4_find_delalloc_range
,
1936 TP_PROTO(struct inode
*inode
, ext4_lblk_t from
, ext4_lblk_t to
,
1937 int reverse
, int found
, ext4_lblk_t found_blk
),
1939 TP_ARGS(inode
, from
, to
, reverse
, found
, found_blk
),
1942 __field( dev_t
, dev
)
1943 __field( ino_t
, ino
)
1944 __field( ext4_lblk_t
, from
)
1945 __field( ext4_lblk_t
, to
)
1946 __field( int, reverse
)
1947 __field( int, found
)
1948 __field( ext4_lblk_t
, found_blk
)
1952 __entry
->dev
= inode
->i_sb
->s_dev
;
1953 __entry
->ino
= inode
->i_ino
;
1954 __entry
->from
= from
;
1956 __entry
->reverse
= reverse
;
1957 __entry
->found
= found
;
1958 __entry
->found_blk
= found_blk
;
1961 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1963 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1964 (unsigned long) __entry
->ino
,
1965 (unsigned) __entry
->from
, (unsigned) __entry
->to
,
1966 __entry
->reverse
, __entry
->found
,
1967 (unsigned) __entry
->found_blk
)
1970 TRACE_EVENT(ext4_get_reserved_cluster_alloc
,
1971 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
),
1973 TP_ARGS(inode
, lblk
, len
),
1976 __field( dev_t
, dev
)
1977 __field( ino_t
, ino
)
1978 __field( ext4_lblk_t
, lblk
)
1979 __field( unsigned int, len
)
1983 __entry
->dev
= inode
->i_sb
->s_dev
;
1984 __entry
->ino
= inode
->i_ino
;
1985 __entry
->lblk
= lblk
;
1989 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1990 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1991 (unsigned long) __entry
->ino
,
1992 (unsigned) __entry
->lblk
,
1996 TRACE_EVENT(ext4_ext_show_extent
,
1997 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
,
1998 unsigned short len
),
2000 TP_ARGS(inode
, lblk
, pblk
, len
),
2003 __field( dev_t
, dev
)
2004 __field( ino_t
, ino
)
2005 __field( ext4_fsblk_t
, pblk
)
2006 __field( ext4_lblk_t
, lblk
)
2007 __field( unsigned short, len
)
2011 __entry
->dev
= inode
->i_sb
->s_dev
;
2012 __entry
->ino
= inode
->i_ino
;
2013 __entry
->pblk
= pblk
;
2014 __entry
->lblk
= lblk
;
2018 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2019 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2020 (unsigned long) __entry
->ino
,
2021 (unsigned) __entry
->lblk
,
2022 (unsigned long long) __entry
->pblk
,
2023 (unsigned short) __entry
->len
)
2026 TRACE_EVENT(ext4_remove_blocks
,
2027 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
2028 ext4_lblk_t from
, ext4_fsblk_t to
,
2029 long long partial_cluster
),
2031 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
2034 __field( dev_t
, dev
)
2035 __field( ino_t
, ino
)
2036 __field( ext4_lblk_t
, from
)
2037 __field( ext4_lblk_t
, to
)
2038 __field( long long, partial
)
2039 __field( ext4_fsblk_t
, ee_pblk
)
2040 __field( ext4_lblk_t
, ee_lblk
)
2041 __field( unsigned short, ee_len
)
2045 __entry
->dev
= inode
->i_sb
->s_dev
;
2046 __entry
->ino
= inode
->i_ino
;
2047 __entry
->from
= from
;
2049 __entry
->partial
= partial_cluster
;
2050 __entry
->ee_pblk
= ext4_ext_pblock(ex
);
2051 __entry
->ee_lblk
= le32_to_cpu(ex
->ee_block
);
2052 __entry
->ee_len
= ext4_ext_get_actual_len(ex
);
2055 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2056 "from %u to %u partial_cluster %lld",
2057 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2058 (unsigned long) __entry
->ino
,
2059 (unsigned) __entry
->ee_lblk
,
2060 (unsigned long long) __entry
->ee_pblk
,
2061 (unsigned short) __entry
->ee_len
,
2062 (unsigned) __entry
->from
,
2063 (unsigned) __entry
->to
,
2064 (long long) __entry
->partial
)
2067 TRACE_EVENT(ext4_ext_rm_leaf
,
2068 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2069 struct ext4_extent
*ex
,
2070 long long partial_cluster
),
2072 TP_ARGS(inode
, start
, ex
, partial_cluster
),
2075 __field( dev_t
, dev
)
2076 __field( ino_t
, ino
)
2077 __field( long long, partial
)
2078 __field( ext4_lblk_t
, start
)
2079 __field( ext4_lblk_t
, ee_lblk
)
2080 __field( ext4_fsblk_t
, ee_pblk
)
2081 __field( short, ee_len
)
2085 __entry
->dev
= inode
->i_sb
->s_dev
;
2086 __entry
->ino
= inode
->i_ino
;
2087 __entry
->partial
= partial_cluster
;
2088 __entry
->start
= start
;
2089 __entry
->ee_lblk
= le32_to_cpu(ex
->ee_block
);
2090 __entry
->ee_pblk
= ext4_ext_pblock(ex
);
2091 __entry
->ee_len
= ext4_ext_get_actual_len(ex
);
2094 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2095 "partial_cluster %lld",
2096 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2097 (unsigned long) __entry
->ino
,
2098 (unsigned) __entry
->start
,
2099 (unsigned) __entry
->ee_lblk
,
2100 (unsigned long long) __entry
->ee_pblk
,
2101 (unsigned short) __entry
->ee_len
,
2102 (long long) __entry
->partial
)
2105 TRACE_EVENT(ext4_ext_rm_idx
,
2106 TP_PROTO(struct inode
*inode
, ext4_fsblk_t pblk
),
2108 TP_ARGS(inode
, pblk
),
2111 __field( dev_t
, dev
)
2112 __field( ino_t
, ino
)
2113 __field( ext4_fsblk_t
, pblk
)
2117 __entry
->dev
= inode
->i_sb
->s_dev
;
2118 __entry
->ino
= inode
->i_ino
;
2119 __entry
->pblk
= pblk
;
2122 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2123 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2124 (unsigned long) __entry
->ino
,
2125 (unsigned long long) __entry
->pblk
)
2128 TRACE_EVENT(ext4_ext_remove_space
,
2129 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2130 ext4_lblk_t end
, int depth
),
2132 TP_ARGS(inode
, start
, end
, depth
),
2135 __field( dev_t
, dev
)
2136 __field( ino_t
, ino
)
2137 __field( ext4_lblk_t
, start
)
2138 __field( ext4_lblk_t
, end
)
2139 __field( int, depth
)
2143 __entry
->dev
= inode
->i_sb
->s_dev
;
2144 __entry
->ino
= inode
->i_ino
;
2145 __entry
->start
= start
;
2147 __entry
->depth
= depth
;
2150 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2151 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2152 (unsigned long) __entry
->ino
,
2153 (unsigned) __entry
->start
,
2154 (unsigned) __entry
->end
,
2158 TRACE_EVENT(ext4_ext_remove_space_done
,
2159 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, ext4_lblk_t end
,
2160 int depth
, long long partial
, __le16 eh_entries
),
2162 TP_ARGS(inode
, start
, end
, depth
, partial
, eh_entries
),
2165 __field( dev_t
, dev
)
2166 __field( ino_t
, ino
)
2167 __field( ext4_lblk_t
, start
)
2168 __field( ext4_lblk_t
, end
)
2169 __field( int, depth
)
2170 __field( long long, partial
)
2171 __field( unsigned short, eh_entries
)
2175 __entry
->dev
= inode
->i_sb
->s_dev
;
2176 __entry
->ino
= inode
->i_ino
;
2177 __entry
->start
= start
;
2179 __entry
->depth
= depth
;
2180 __entry
->partial
= partial
;
2181 __entry
->eh_entries
= le16_to_cpu(eh_entries
);
2184 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2185 "remaining_entries %u",
2186 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2187 (unsigned long) __entry
->ino
,
2188 (unsigned) __entry
->start
,
2189 (unsigned) __entry
->end
,
2191 (long long) __entry
->partial
,
2192 (unsigned short) __entry
->eh_entries
)
2195 DECLARE_EVENT_CLASS(ext4__es_extent
,
2196 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2201 __field( dev_t
, dev
)
2202 __field( ino_t
, ino
)
2203 __field( ext4_lblk_t
, lblk
)
2204 __field( ext4_lblk_t
, len
)
2205 __field( ext4_fsblk_t
, pblk
)
2206 __field( char, status
)
2210 __entry
->dev
= inode
->i_sb
->s_dev
;
2211 __entry
->ino
= inode
->i_ino
;
2212 __entry
->lblk
= es
->es_lblk
;
2213 __entry
->len
= es
->es_len
;
2214 __entry
->pblk
= ext4_es_pblock(es
);
2215 __entry
->status
= ext4_es_status(es
);
2218 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2219 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2220 (unsigned long) __entry
->ino
,
2221 __entry
->lblk
, __entry
->len
,
2222 __entry
->pblk
, show_extent_status(__entry
->status
))
2225 DEFINE_EVENT(ext4__es_extent
, ext4_es_insert_extent
,
2226 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2231 DEFINE_EVENT(ext4__es_extent
, ext4_es_cache_extent
,
2232 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2237 TRACE_EVENT(ext4_es_remove_extent
,
2238 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_lblk_t len
),
2240 TP_ARGS(inode
, lblk
, len
),
2243 __field( dev_t
, dev
)
2244 __field( ino_t
, ino
)
2245 __field( loff_t
, lblk
)
2246 __field( loff_t
, len
)
2250 __entry
->dev
= inode
->i_sb
->s_dev
;
2251 __entry
->ino
= inode
->i_ino
;
2252 __entry
->lblk
= lblk
;
2256 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2257 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2258 (unsigned long) __entry
->ino
,
2259 __entry
->lblk
, __entry
->len
)
2262 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter
,
2263 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2265 TP_ARGS(inode
, lblk
),
2268 __field( dev_t
, dev
)
2269 __field( ino_t
, ino
)
2270 __field( ext4_lblk_t
, lblk
)
2274 __entry
->dev
= inode
->i_sb
->s_dev
;
2275 __entry
->ino
= inode
->i_ino
;
2276 __entry
->lblk
= lblk
;
2279 TP_printk("dev %d,%d ino %lu lblk %u",
2280 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2281 (unsigned long) __entry
->ino
, __entry
->lblk
)
2284 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit
,
2285 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2290 __field( dev_t
, dev
)
2291 __field( ino_t
, ino
)
2292 __field( ext4_lblk_t
, lblk
)
2293 __field( ext4_lblk_t
, len
)
2294 __field( ext4_fsblk_t
, pblk
)
2295 __field( char, status
)
2299 __entry
->dev
= inode
->i_sb
->s_dev
;
2300 __entry
->ino
= inode
->i_ino
;
2301 __entry
->lblk
= es
->es_lblk
;
2302 __entry
->len
= es
->es_len
;
2303 __entry
->pblk
= ext4_es_pblock(es
);
2304 __entry
->status
= ext4_es_status(es
);
2307 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2308 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2309 (unsigned long) __entry
->ino
,
2310 __entry
->lblk
, __entry
->len
,
2311 __entry
->pblk
, show_extent_status(__entry
->status
))
2314 TRACE_EVENT(ext4_es_lookup_extent_enter
,
2315 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2317 TP_ARGS(inode
, lblk
),
2320 __field( dev_t
, dev
)
2321 __field( ino_t
, ino
)
2322 __field( ext4_lblk_t
, lblk
)
2326 __entry
->dev
= inode
->i_sb
->s_dev
;
2327 __entry
->ino
= inode
->i_ino
;
2328 __entry
->lblk
= lblk
;
2331 TP_printk("dev %d,%d ino %lu lblk %u",
2332 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2333 (unsigned long) __entry
->ino
, __entry
->lblk
)
2336 TRACE_EVENT(ext4_es_lookup_extent_exit
,
2337 TP_PROTO(struct inode
*inode
, struct extent_status
*es
,
2340 TP_ARGS(inode
, es
, found
),
2343 __field( dev_t
, dev
)
2344 __field( ino_t
, ino
)
2345 __field( ext4_lblk_t
, lblk
)
2346 __field( ext4_lblk_t
, len
)
2347 __field( ext4_fsblk_t
, pblk
)
2348 __field( char, status
)
2349 __field( int, found
)
2353 __entry
->dev
= inode
->i_sb
->s_dev
;
2354 __entry
->ino
= inode
->i_ino
;
2355 __entry
->lblk
= es
->es_lblk
;
2356 __entry
->len
= es
->es_len
;
2357 __entry
->pblk
= ext4_es_pblock(es
);
2358 __entry
->status
= ext4_es_status(es
);
2359 __entry
->found
= found
;
2362 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2363 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2364 (unsigned long) __entry
->ino
, __entry
->found
,
2365 __entry
->lblk
, __entry
->len
,
2366 __entry
->found
? __entry
->pblk
: 0,
2367 show_extent_status(__entry
->found
? __entry
->status
: 0))
2370 DECLARE_EVENT_CLASS(ext4__es_shrink_enter
,
2371 TP_PROTO(struct super_block
*sb
, int nr_to_scan
, int cache_cnt
),
2373 TP_ARGS(sb
, nr_to_scan
, cache_cnt
),
2376 __field( dev_t
, dev
)
2377 __field( int, nr_to_scan
)
2378 __field( int, cache_cnt
)
2382 __entry
->dev
= sb
->s_dev
;
2383 __entry
->nr_to_scan
= nr_to_scan
;
2384 __entry
->cache_cnt
= cache_cnt
;
2387 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2388 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2389 __entry
->nr_to_scan
, __entry
->cache_cnt
)
2392 DEFINE_EVENT(ext4__es_shrink_enter
, ext4_es_shrink_count
,
2393 TP_PROTO(struct super_block
*sb
, int nr_to_scan
, int cache_cnt
),
2395 TP_ARGS(sb
, nr_to_scan
, cache_cnt
)
2398 DEFINE_EVENT(ext4__es_shrink_enter
, ext4_es_shrink_scan_enter
,
2399 TP_PROTO(struct super_block
*sb
, int nr_to_scan
, int cache_cnt
),
2401 TP_ARGS(sb
, nr_to_scan
, cache_cnt
)
2404 TRACE_EVENT(ext4_es_shrink_scan_exit
,
2405 TP_PROTO(struct super_block
*sb
, int nr_shrunk
, int cache_cnt
),
2407 TP_ARGS(sb
, nr_shrunk
, cache_cnt
),
2410 __field( dev_t
, dev
)
2411 __field( int, nr_shrunk
)
2412 __field( int, cache_cnt
)
2416 __entry
->dev
= sb
->s_dev
;
2417 __entry
->nr_shrunk
= nr_shrunk
;
2418 __entry
->cache_cnt
= cache_cnt
;
2421 TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d",
2422 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2423 __entry
->nr_shrunk
, __entry
->cache_cnt
)
2426 TRACE_EVENT(ext4_collapse_range
,
2427 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
),
2429 TP_ARGS(inode
, offset
, len
),
2434 __field(loff_t
, offset
)
2435 __field(loff_t
, len
)
2439 __entry
->dev
= inode
->i_sb
->s_dev
;
2440 __entry
->ino
= inode
->i_ino
;
2441 __entry
->offset
= offset
;
2445 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
2446 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2447 (unsigned long) __entry
->ino
,
2448 __entry
->offset
, __entry
->len
)
2451 TRACE_EVENT(ext4_es_shrink
,
2452 TP_PROTO(struct super_block
*sb
, int nr_shrunk
, u64 scan_time
,
2453 int nr_skipped
, int retried
),
2455 TP_ARGS(sb
, nr_shrunk
, scan_time
, nr_skipped
, retried
),
2458 __field( dev_t
, dev
)
2459 __field( int, nr_shrunk
)
2460 __field( unsigned long long, scan_time
)
2461 __field( int, nr_skipped
)
2462 __field( int, retried
)
2466 __entry
->dev
= sb
->s_dev
;
2467 __entry
->nr_shrunk
= nr_shrunk
;
2468 __entry
->scan_time
= div_u64(scan_time
, 1000);
2469 __entry
->nr_skipped
= nr_skipped
;
2470 __entry
->retried
= retried
;
2473 TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu "
2474 "nr_skipped %d retried %d",
2475 MAJOR(__entry
->dev
), MINOR(__entry
->dev
), __entry
->nr_shrunk
,
2476 __entry
->scan_time
, __entry
->nr_skipped
, __entry
->retried
)
2479 #endif /* _TRACE_EXT4_H */
2481 /* This part must be outside protection */
2482 #include <trace/define_trace.h>