2 #define TRACE_SYSTEM ext4
4 #if !defined(LTTNG_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define LTTNG_TRACE_EXT4_H
7 #include "../../../probes/lttng-tracepoint-event.h"
8 #include <linux/writeback.h>
9 #include <linux/version.h>
11 #ifndef _TRACE_EXT4_DEF_
12 #define _TRACE_EXT4_DEF_
13 struct ext4_allocation_context
;
14 struct ext4_allocation_request
;
15 struct ext4_prealloc_space
;
16 struct ext4_inode_info
;
18 struct ext4_map_blocks
;
19 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
24 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
25 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
26 #define TP_MODE_T __u16
28 #define TP_MODE_T umode_t
31 LTTNG_TRACEPOINT_EVENT(ext4_free_inode
,
32 TP_PROTO(struct inode
*inode
),
37 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
38 ctf_integer(ino_t
, ino
, inode
->i_ino
)
39 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
40 ctf_integer(uid_t
, uid
, i_uid_read(inode
))
41 ctf_integer(gid_t
, gid
, i_gid_read(inode
))
43 ctf_integer(uid_t
, uid
, inode
->i_uid
)
44 ctf_integer(gid_t
, gid
, inode
->i_gid
)
46 ctf_integer(__u64
, blocks
, inode
->i_blocks
)
47 ctf_integer(TP_MODE_T
, mode
, inode
->i_mode
)
51 LTTNG_TRACEPOINT_EVENT(ext4_request_inode
,
52 TP_PROTO(struct inode
*dir
, int mode
),
57 ctf_integer(dev_t
, dev
, dir
->i_sb
->s_dev
)
58 ctf_integer(ino_t
, dir
, dir
->i_ino
)
59 ctf_integer(TP_MODE_T
, mode
, mode
)
63 LTTNG_TRACEPOINT_EVENT(ext4_allocate_inode
,
64 TP_PROTO(struct inode
*inode
, struct inode
*dir
, int mode
),
66 TP_ARGS(inode
, dir
, mode
),
69 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
70 ctf_integer(ino_t
, ino
, inode
->i_ino
)
71 ctf_integer(ino_t
, dir
, dir
->i_ino
)
72 ctf_integer(TP_MODE_T
, mode
, mode
)
76 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
77 LTTNG_TRACEPOINT_EVENT(ext4_evict_inode
,
78 TP_PROTO(struct inode
*inode
),
83 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
84 ctf_integer(ino_t
, ino
, inode
->i_ino
)
85 ctf_integer(int, nlink
, inode
->i_nlink
)
89 LTTNG_TRACEPOINT_EVENT(ext4_drop_inode
,
90 TP_PROTO(struct inode
*inode
, int drop
),
95 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
96 ctf_integer(ino_t
, ino
, inode
->i_ino
)
97 ctf_integer(int, drop
, drop
)
101 LTTNG_TRACEPOINT_EVENT(ext4_mark_inode_dirty
,
102 TP_PROTO(struct inode
*inode
, unsigned long IP
),
107 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
108 ctf_integer(ino_t
, ino
, inode
->i_ino
)
109 ctf_integer(unsigned long, ip
, IP
)
113 LTTNG_TRACEPOINT_EVENT(ext4_begin_ordered_truncate
,
114 TP_PROTO(struct inode
*inode
, loff_t new_size
),
116 TP_ARGS(inode
, new_size
),
119 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
120 ctf_integer(ino_t
, ino
, inode
->i_ino
)
121 ctf_integer(loff_t
, new_size
, new_size
)
126 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_begin
,
128 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
131 TP_ARGS(inode
, pos
, len
, flags
),
134 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
135 ctf_integer(ino_t
, ino
, inode
->i_ino
)
136 ctf_integer(loff_t
, pos
, pos
)
137 ctf_integer(unsigned int, len
, len
)
138 ctf_integer(unsigned int, flags
, flags
)
142 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin
, ext4_write_begin
,
144 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
147 TP_ARGS(inode
, pos
, len
, flags
)
150 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_begin
, ext4_da_write_begin
,
152 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
155 TP_ARGS(inode
, pos
, len
, flags
)
158 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__write_end
,
159 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
160 unsigned int copied
),
162 TP_ARGS(inode
, pos
, len
, copied
),
165 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
166 ctf_integer(ino_t
, ino
, inode
->i_ino
)
167 ctf_integer(loff_t
, pos
, pos
)
168 ctf_integer(unsigned int, len
, len
)
169 ctf_integer(unsigned int, copied
, copied
)
173 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end
, ext4_ordered_write_end
,
175 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
176 unsigned int copied
),
178 TP_ARGS(inode
, pos
, len
, copied
)
181 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end
, ext4_writeback_write_end
,
183 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
184 unsigned int copied
),
186 TP_ARGS(inode
, pos
, len
, copied
)
189 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end
, ext4_journalled_write_end
,
191 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
192 unsigned int copied
),
194 TP_ARGS(inode
, pos
, len
, copied
)
197 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__write_end
, ext4_da_write_end
,
199 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
200 unsigned int copied
),
202 TP_ARGS(inode
, pos
, len
, copied
)
205 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
206 LTTNG_TRACEPOINT_EVENT(ext4_writepage
,
207 TP_PROTO(struct inode
*inode
, struct page
*page
),
209 TP_ARGS(inode
, page
),
212 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
213 ctf_integer(ino_t
, ino
, inode
->i_ino
)
214 ctf_integer(pgoff_t
, index
, page
->index
)
219 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages
,
220 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
),
225 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
226 ctf_integer(ino_t
, ino
, inode
->i_ino
)
227 ctf_integer(long, nr_to_write
, wbc
->nr_to_write
)
228 ctf_integer(long, pages_skipped
, wbc
->pages_skipped
)
229 ctf_integer(loff_t
, range_start
, wbc
->range_start
)
230 ctf_integer(loff_t
, range_end
, wbc
->range_end
)
231 ctf_integer(pgoff_t
, writeback_index
, inode
->i_mapping
->writeback_index
)
232 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
233 ctf_integer(int, sync_mode
, wbc
->sync_mode
)
235 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
236 ctf_integer(char, nonblocking
, wbc
->nonblocking
)
238 ctf_integer(char, for_kupdate
, wbc
->for_kupdate
)
239 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
240 ctf_integer(char, for_reclaim
, wbc
->for_reclaim
)
242 ctf_integer(char, range_cyclic
, wbc
->range_cyclic
)
246 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
248 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages
,
249 TP_PROTO(struct inode
*inode
, pgoff_t first_page
,
250 struct writeback_control
*wbc
),
252 TP_ARGS(inode
, first_page
, wbc
),
255 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
256 ctf_integer(ino_t
, ino
, inode
->i_ino
)
257 ctf_integer(pgoff_t
, first_page
, first_page
)
258 ctf_integer(long, nr_to_write
, wbc
->nr_to_write
)
259 ctf_integer(int, sync_mode
, wbc
->sync_mode
)
265 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages
,
266 TP_PROTO(struct inode
*inode
, struct mpage_da_data
*mpd
),
271 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
272 ctf_integer(ino_t
, ino
, inode
->i_ino
)
273 ctf_integer(__u64
, b_blocknr
, mpd
->b_blocknr
)
274 ctf_integer(__u32
, b_size
, mpd
->b_size
)
275 ctf_integer(__u32
, b_state
, mpd
->b_state
)
276 ctf_integer(unsigned long, first_page
, mpd
->first_page
)
277 ctf_integer(int, io_done
, mpd
->io_done
)
278 ctf_integer(int, pages_written
, mpd
->pages_written
)
279 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
280 ctf_integer(int, sync_mode
, mpd
->wbc
->sync_mode
)
287 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
289 LTTNG_TRACEPOINT_EVENT(ext4_da_write_pages_extent
,
290 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
),
295 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
296 ctf_integer(ino_t
, ino
, inode
->i_ino
)
297 ctf_integer(__u64
, lblk
, map
->m_lblk
)
298 ctf_integer(__u32
, len
, map
->m_len
)
299 ctf_integer(__u32
, flags
, map
->m_flags
)
305 LTTNG_TRACEPOINT_EVENT(ext4_da_writepages_result
,
306 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
,
307 int ret
, int pages_written
),
309 TP_ARGS(inode
, wbc
, ret
, pages_written
),
312 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
313 ctf_integer(ino_t
, ino
, inode
->i_ino
)
314 ctf_integer(int, ret
, ret
)
315 ctf_integer(int, pages_written
, pages_written
)
316 ctf_integer(long, pages_skipped
, wbc
->pages_skipped
)
317 ctf_integer(pgoff_t
, writeback_index
, inode
->i_mapping
->writeback_index
)
318 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
319 ctf_integer(int, sync_mode
, wbc
->sync_mode
)
321 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
322 ctf_integer(char, encountered_congestion
, wbc
->encountered_congestion
)
324 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
325 ctf_integer(char, more_io
, wbc
->more_io
)
327 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
328 ctf_integer(char, no_nrwrite_index_update
, wbc
->no_nrwrite_index_update
)
333 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
334 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__page_op
,
335 TP_PROTO(struct page
*page
),
340 ctf_integer(dev_t
, dev
, page
->mapping
->host
->i_sb
->s_dev
)
341 ctf_integer(ino_t
, ino
, page
->mapping
->host
->i_ino
)
342 ctf_integer(pgoff_t
, index
, page
->index
)
346 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
347 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op
, ext4_writepage
,
349 TP_PROTO(struct page
*page
),
355 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op
, ext4_readpage
,
357 TP_PROTO(struct page
*page
),
362 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__page_op
, ext4_releasepage
,
364 TP_PROTO(struct page
*page
),
369 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
371 LTTNG_TRACEPOINT_EVENT_CLASS(ext4_invalidatepage_op
,
372 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
374 TP_ARGS(page
, offset
, length
),
377 ctf_integer(dev_t
, dev
, page
->mapping
->host
->i_sb
->s_dev
)
378 ctf_integer(ino_t
, ino
, page
->mapping
->host
->i_ino
)
379 ctf_integer(pgoff_t
, index
, page
->index
)
380 ctf_integer(unsigned int, offset
, offset
)
381 ctf_integer(unsigned int, length
, length
)
385 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op
, ext4_invalidatepage
,
386 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
388 TP_ARGS(page
, offset
, length
)
391 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4_invalidatepage_op
, ext4_journalled_invalidatepage
,
392 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
394 TP_ARGS(page
, offset
, length
)
399 LTTNG_TRACEPOINT_EVENT(ext4_invalidatepage
,
400 TP_PROTO(struct page
*page
, unsigned long offset
),
402 TP_ARGS(page
, offset
),
405 ctf_integer(dev_t
, dev
, page
->mapping
->host
->i_sb
->s_dev
)
406 ctf_integer(ino_t
, ino
, page
->mapping
->host
->i_ino
)
407 ctf_integer(pgoff_t
, index
, page
->index
)
408 ctf_integer(unsigned long, offset
, offset
)
417 LTTNG_TRACEPOINT_EVENT(ext4_discard_blocks
,
418 TP_PROTO(struct super_block
*sb
, unsigned long long blk
,
419 unsigned long long count
),
421 TP_ARGS(sb
, blk
, count
),
424 ctf_integer(dev_t
, dev
, sb
->s_dev
)
425 ctf_integer(__u64
, blk
, blk
)
426 ctf_integer(__u64
, count
, count
)
430 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mb_new_pa
,
431 TP_PROTO(struct ext4_allocation_context
*ac
,
432 struct ext4_prealloc_space
*pa
),
437 ctf_integer(dev_t
, dev
, ac
->ac_sb
->s_dev
)
438 ctf_integer(ino_t
, ino
, ac
->ac_inode
->i_ino
)
439 ctf_integer(__u64
, pa_pstart
, pa
->pa_pstart
)
440 ctf_integer(__u64
, pa_lstart
, pa
->pa_lstart
)
441 ctf_integer(__u32
, pa_len
, pa
->pa_len
)
445 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa
, ext4_mb_new_inode_pa
,
447 TP_PROTO(struct ext4_allocation_context
*ac
,
448 struct ext4_prealloc_space
*pa
),
453 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mb_new_pa
, ext4_mb_new_group_pa
,
455 TP_PROTO(struct ext4_allocation_context
*ac
,
456 struct ext4_prealloc_space
*pa
),
461 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_inode_pa
,
463 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
464 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
465 struct super_block
*sb
,
467 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
468 struct super_block
*sb
,
469 struct ext4_allocation_context
*ac
,
471 struct ext4_allocation_context
*ac
,
474 struct ext4_prealloc_space
*pa
,
475 unsigned long long block
, unsigned int count
),
477 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
478 TP_ARGS(pa
, block
, count
),
479 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
480 TP_ARGS(sb
, inode
, pa
, block
, count
),
481 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
482 TP_ARGS(sb
, ac
, pa
, block
, count
),
484 TP_ARGS(ac
, pa
, block
, count
),
488 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
489 ctf_integer(dev_t
, dev
, pa
->pa_inode
->i_sb
->s_dev
)
490 ctf_integer(ino_t
, ino
, pa
->pa_inode
->i_ino
)
492 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
493 ctf_integer(dev_t
, dev
, sb
->s_dev
)
495 ctf_integer(dev_t
, dev
, ac
->ac_sb
->s_dev
)
497 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
498 ctf_integer(ino_t
, ino
, inode
->i_ino
)
500 ctf_integer(ino_t
, ino
,
501 (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
504 ctf_integer(__u64
, block
, block
)
505 ctf_integer(__u32
, count
, count
)
509 LTTNG_TRACEPOINT_EVENT(ext4_mb_release_group_pa
,
511 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
512 TP_PROTO(struct ext4_prealloc_space
*pa
),
515 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
516 TP_PROTO(struct super_block
*sb
, struct ext4_prealloc_space
*pa
),
519 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
520 TP_PROTO(struct super_block
*sb
,
521 struct ext4_allocation_context
*ac
,
522 struct ext4_prealloc_space
*pa
),
526 TP_PROTO(struct ext4_allocation_context
*ac
,
527 struct ext4_prealloc_space
*pa
),
533 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
534 ctf_integer(dev_t
, dev
, pa
->pa_inode
->i_sb
->s_dev
)
535 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
536 ctf_integer(dev_t
, dev
, sb
->s_dev
)
538 ctf_integer(dev_t
, dev
, ac
->ac_sb
->s_dev
)
540 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
541 ctf_integer(ino_t
, ino
,
542 (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
544 ctf_integer(__u64
, pa_pstart
, pa
->pa_pstart
)
545 ctf_integer(__u32
, pa_len
, pa
->pa_len
)
549 LTTNG_TRACEPOINT_EVENT(ext4_discard_preallocations
,
550 TP_PROTO(struct inode
*inode
),
555 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
556 ctf_integer(ino_t
, ino
, inode
->i_ino
)
560 LTTNG_TRACEPOINT_EVENT(ext4_mb_discard_preallocations
,
561 TP_PROTO(struct super_block
*sb
, int needed
),
566 ctf_integer(dev_t
, dev
, sb
->s_dev
)
567 ctf_integer(int, needed
, needed
)
571 LTTNG_TRACEPOINT_EVENT(ext4_request_blocks
,
572 TP_PROTO(struct ext4_allocation_request
*ar
),
577 ctf_integer(dev_t
, dev
, ar
->inode
->i_sb
->s_dev
)
578 ctf_integer(ino_t
, ino
, ar
->inode
->i_ino
)
579 ctf_integer(unsigned int, len
, ar
->len
)
580 ctf_integer(__u32
, logical
, ar
->logical
)
581 ctf_integer(__u32
, lleft
, ar
->lleft
)
582 ctf_integer(__u32
, lright
, ar
->lright
)
583 ctf_integer(__u64
, goal
, ar
->goal
)
584 ctf_integer(__u64
, pleft
, ar
->pleft
)
585 ctf_integer(__u64
, pright
, ar
->pright
)
586 ctf_integer(unsigned int, flags
, ar
->flags
)
590 LTTNG_TRACEPOINT_EVENT(ext4_allocate_blocks
,
591 TP_PROTO(struct ext4_allocation_request
*ar
, unsigned long long block
),
596 ctf_integer(dev_t
, dev
, ar
->inode
->i_sb
->s_dev
)
597 ctf_integer(ino_t
, ino
, ar
->inode
->i_ino
)
598 ctf_integer(__u64
, block
, block
)
599 ctf_integer(unsigned int, len
, ar
->len
)
600 ctf_integer(__u32
, logical
, ar
->logical
)
601 ctf_integer(__u32
, lleft
, ar
->lleft
)
602 ctf_integer(__u32
, lright
, ar
->lright
)
603 ctf_integer(__u64
, goal
, ar
->goal
)
604 ctf_integer(__u64
, pleft
, ar
->pleft
)
605 ctf_integer(__u64
, pright
, ar
->pright
)
606 ctf_integer(unsigned int, flags
, ar
->flags
)
610 LTTNG_TRACEPOINT_EVENT(ext4_free_blocks
,
611 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
612 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
615 TP_ARGS(inode
, block
, count
, flags
),
617 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
620 TP_ARGS(inode
, block
, count
, metadata
),
624 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
625 ctf_integer(ino_t
, ino
, inode
->i_ino
)
626 ctf_integer(__u64
, block
, block
)
627 ctf_integer(unsigned long, count
, count
)
628 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
629 ctf_integer(int, flags
, flags
)
630 ctf_integer(TP_MODE_T
, mode
, inode
->i_mode
)
632 ctf_integer(int, metadata
, metadata
)
637 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
638 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_enter
,
640 LTTNG_TRACEPOINT_EVENT(ext4_sync_file
,
642 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
643 TP_PROTO(struct file
*file
, int datasync
),
645 TP_ARGS(file
, datasync
),
647 TP_PROTO(struct file
*file
, struct dentry
*dentry
, int datasync
),
649 TP_ARGS(file
, dentry
, datasync
),
653 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
654 ctf_integer(dev_t
, dev
, file
->f_path
.dentry
->d_inode
->i_sb
->s_dev
)
655 ctf_integer(ino_t
, ino
, file
->f_path
.dentry
->d_inode
->i_ino
)
656 ctf_integer(ino_t
, parent
, file
->f_path
.dentry
->d_parent
->d_inode
->i_ino
)
658 ctf_integer(dev_t
, dev
, dentry
->d_inode
->i_sb
->s_dev
)
659 ctf_integer(ino_t
, ino
, dentry
->d_inode
->i_ino
)
660 ctf_integer(ino_t
, parent
, dentry
->d_parent
->d_inode
->i_ino
)
662 ctf_integer(int, datasync
, datasync
)
666 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
667 LTTNG_TRACEPOINT_EVENT(ext4_sync_file_exit
,
668 TP_PROTO(struct inode
*inode
, int ret
),
673 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
674 ctf_integer(ino_t
, ino
, inode
->i_ino
)
675 ctf_integer(int, ret
, ret
)
680 LTTNG_TRACEPOINT_EVENT(ext4_sync_fs
,
681 TP_PROTO(struct super_block
*sb
, int wait
),
686 ctf_integer(dev_t
, dev
, sb
->s_dev
)
687 ctf_integer(int, wait
, wait
)
692 LTTNG_TRACEPOINT_EVENT(ext4_alloc_da_blocks
,
693 TP_PROTO(struct inode
*inode
),
698 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
699 ctf_integer(ino_t
, ino
, inode
->i_ino
)
700 ctf_integer(unsigned int, data_blocks
, EXT4_I(inode
)->i_reserved_data_blocks
)
701 ctf_integer(unsigned int, meta_blocks
, EXT4_I(inode
)->i_reserved_meta_blocks
)
705 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_alloc
,
706 TP_PROTO(struct ext4_allocation_context
*ac
),
711 ctf_integer(dev_t
, dev
, ac
->ac_inode
->i_sb
->s_dev
)
712 ctf_integer(ino_t
, ino
, ac
->ac_inode
->i_ino
)
713 ctf_integer(__u32
, orig_logical
, ac
->ac_o_ex
.fe_logical
)
714 ctf_integer(int, orig_start
, ac
->ac_o_ex
.fe_start
)
715 ctf_integer(__u32
, orig_group
, ac
->ac_o_ex
.fe_group
)
716 ctf_integer(int, orig_len
, ac
->ac_o_ex
.fe_len
)
717 ctf_integer(__u32
, goal_logical
, ac
->ac_g_ex
.fe_logical
)
718 ctf_integer(int, goal_start
, ac
->ac_g_ex
.fe_start
)
719 ctf_integer(__u32
, goal_group
, ac
->ac_g_ex
.fe_group
)
720 ctf_integer(int, goal_len
, ac
->ac_g_ex
.fe_len
)
721 ctf_integer(__u32
, result_logical
, ac
->ac_f_ex
.fe_logical
)
722 ctf_integer(int, result_start
, ac
->ac_f_ex
.fe_start
)
723 ctf_integer(__u32
, result_group
, ac
->ac_f_ex
.fe_group
)
724 ctf_integer(int, result_len
, ac
->ac_f_ex
.fe_len
)
725 ctf_integer(__u16
, found
, ac
->ac_found
)
726 ctf_integer(__u16
, groups
, ac
->ac_groups_scanned
)
727 ctf_integer(__u16
, buddy
, ac
->ac_buddy
)
728 ctf_integer(__u16
, flags
, ac
->ac_flags
)
729 ctf_integer(__u16
, tail
, ac
->ac_tail
)
730 ctf_integer(__u8
, cr
, ac
->ac_criteria
)
734 LTTNG_TRACEPOINT_EVENT(ext4_mballoc_prealloc
,
735 TP_PROTO(struct ext4_allocation_context
*ac
),
740 ctf_integer(dev_t
, dev
, ac
->ac_inode
->i_sb
->s_dev
)
741 ctf_integer(ino_t
, ino
, ac
->ac_inode
->i_ino
)
742 ctf_integer(__u32
, orig_logical
, ac
->ac_o_ex
.fe_logical
)
743 ctf_integer(int, orig_start
, ac
->ac_o_ex
.fe_start
)
744 ctf_integer(__u32
, orig_group
, ac
->ac_o_ex
.fe_group
)
745 ctf_integer(int, orig_len
, ac
->ac_o_ex
.fe_len
)
746 ctf_integer(__u32
, result_logical
, ac
->ac_b_ex
.fe_logical
)
747 ctf_integer(int, result_start
, ac
->ac_b_ex
.fe_start
)
748 ctf_integer(__u32
, result_group
, ac
->ac_b_ex
.fe_group
)
749 ctf_integer(int, result_len
, ac
->ac_b_ex
.fe_len
)
753 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__mballoc
,
754 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
755 TP_PROTO(struct super_block
*sb
,
761 TP_ARGS(sb
, inode
, group
, start
, len
),
763 TP_PROTO(struct ext4_allocation_context
*ac
),
769 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
770 ctf_integer(dev_t
, dev
, sb
->s_dev
)
771 ctf_integer(ino_t
, ino
, inode
? inode
->i_ino
: 0)
772 ctf_integer(int, result_start
, start
)
773 ctf_integer(__u32
, result_group
, group
)
774 ctf_integer(int, result_len
, len
)
776 ctf_integer(dev_t
, dev
, ac
->ac_sb
->s_dev
)
777 ctf_integer(ino_t
, ino
, ac
->ac_inode
? ac
->ac_inode
->i_ino
: 0)
778 ctf_integer(__u32
, result_logical
, ac
->ac_b_ex
.fe_logical
)
779 ctf_integer(int, result_start
, ac
->ac_b_ex
.fe_start
)
780 ctf_integer(__u32
, result_group
, ac
->ac_b_ex
.fe_group
)
781 ctf_integer(int, result_len
, ac
->ac_b_ex
.fe_len
)
786 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc
, ext4_mballoc_discard
,
788 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
789 TP_PROTO(struct super_block
*sb
,
795 TP_ARGS(sb
, inode
, group
, start
, len
)
797 TP_PROTO(struct ext4_allocation_context
*ac
),
803 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__mballoc
, ext4_mballoc_free
,
805 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
806 TP_PROTO(struct super_block
*sb
,
812 TP_ARGS(sb
, inode
, group
, start
, len
)
814 TP_PROTO(struct ext4_allocation_context
*ac
),
820 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
821 LTTNG_TRACEPOINT_EVENT(ext4_forget
,
822 TP_PROTO(struct inode
*inode
, int is_metadata
, __u64 block
),
824 TP_ARGS(inode
, is_metadata
, block
),
827 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
828 ctf_integer(ino_t
, ino
, inode
->i_ino
)
829 ctf_integer(__u64
, block
, block
)
830 ctf_integer(int, is_metadata
, is_metadata
)
831 ctf_integer(TP_MODE_T
, mode
, inode
->i_mode
)
836 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
837 LTTNG_TRACEPOINT_EVENT(ext4_da_update_reserve_space
,
838 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
839 TP_PROTO(struct inode
*inode
, int used_blocks
, int quota_claim
),
841 TP_ARGS(inode
, used_blocks
, quota_claim
),
843 TP_PROTO(struct inode
*inode
, int used_blocks
),
845 TP_ARGS(inode
, used_blocks
),
849 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
850 ctf_integer(ino_t
, ino
, inode
->i_ino
)
851 ctf_integer(__u64
, i_blocks
, inode
->i_blocks
)
852 ctf_integer(int, used_blocks
, used_blocks
)
853 ctf_integer(int, reserved_data_blocks
,
854 EXT4_I(inode
)->i_reserved_data_blocks
)
855 ctf_integer(int, reserved_meta_blocks
,
856 EXT4_I(inode
)->i_reserved_meta_blocks
)
857 ctf_integer(int, allocated_meta_blocks
,
858 EXT4_I(inode
)->i_allocated_meta_blocks
)
859 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
860 ctf_integer(int, quota_claim
, quota_claim
)
862 ctf_integer(TP_MODE_T
, mode
, inode
->i_mode
)
866 LTTNG_TRACEPOINT_EVENT(ext4_da_reserve_space
,
867 TP_PROTO(struct inode
*inode
, int md_needed
),
869 TP_ARGS(inode
, md_needed
),
872 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
873 ctf_integer(ino_t
, ino
, inode
->i_ino
)
874 ctf_integer(__u64
, i_blocks
, inode
->i_blocks
)
875 ctf_integer(int, md_needed
, md_needed
)
876 ctf_integer(int, reserved_data_blocks
,
877 EXT4_I(inode
)->i_reserved_data_blocks
)
878 ctf_integer(int, reserved_meta_blocks
,
879 EXT4_I(inode
)->i_reserved_meta_blocks
)
880 ctf_integer(TP_MODE_T
, mode
, inode
->i_mode
)
884 LTTNG_TRACEPOINT_EVENT(ext4_da_release_space
,
885 TP_PROTO(struct inode
*inode
, int freed_blocks
),
887 TP_ARGS(inode
, freed_blocks
),
890 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
891 ctf_integer(ino_t
, ino
, inode
->i_ino
)
892 ctf_integer(__u64
, i_blocks
, inode
->i_blocks
)
893 ctf_integer(int, freed_blocks
, freed_blocks
)
894 ctf_integer(int, reserved_data_blocks
,
895 EXT4_I(inode
)->i_reserved_data_blocks
)
896 ctf_integer(int, reserved_meta_blocks
,
897 EXT4_I(inode
)->i_reserved_meta_blocks
)
898 ctf_integer(int, allocated_meta_blocks
,
899 EXT4_I(inode
)->i_allocated_meta_blocks
)
900 ctf_integer(TP_MODE_T
, mode
, inode
->i_mode
)
905 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
906 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__bitmap_load
,
907 TP_PROTO(struct super_block
*sb
, unsigned long group
),
912 ctf_integer(dev_t
, dev
, sb
->s_dev
)
913 ctf_integer(__u32
, group
, group
)
917 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load
, ext4_mb_bitmap_load
,
919 TP_PROTO(struct super_block
*sb
, unsigned long group
),
924 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load
, ext4_mb_buddy_bitmap_load
,
926 TP_PROTO(struct super_block
*sb
, unsigned long group
),
932 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
933 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load
, ext4_read_block_bitmap_load
,
935 TP_PROTO(struct super_block
*sb
, unsigned long group
),
940 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__bitmap_load
, ext4_load_inode_bitmap
,
942 TP_PROTO(struct super_block
*sb
, unsigned long group
),
947 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_enter
,
948 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
, int rw
),
950 TP_ARGS(inode
, offset
, len
, rw
),
953 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
954 ctf_integer(ino_t
, ino
, inode
->i_ino
)
955 ctf_integer(loff_t
, pos
, offset
)
956 ctf_integer(unsigned long, len
, len
)
957 ctf_integer(int, rw
, rw
)
961 LTTNG_TRACEPOINT_EVENT(ext4_direct_IO_exit
,
962 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
,
965 TP_ARGS(inode
, offset
, len
, rw
, ret
),
968 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
969 ctf_integer(ino_t
, ino
, inode
->i_ino
)
970 ctf_integer(loff_t
, pos
, offset
)
971 ctf_integer(unsigned long, len
, len
)
972 ctf_integer(int, rw
, rw
)
973 ctf_integer(int, ret
, ret
)
977 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_exit
,
978 TP_PROTO(struct inode
*inode
, loff_t offset
,
979 unsigned int max_blocks
, int ret
),
981 TP_ARGS(inode
, offset
, max_blocks
, ret
),
984 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
985 ctf_integer(ino_t
, ino
, inode
->i_ino
)
986 ctf_integer(loff_t
, pos
, offset
)
987 ctf_integer(unsigned int, blocks
, max_blocks
)
988 ctf_integer(int, ret
, ret
)
992 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0))
994 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__fallocate_mode
,
995 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
997 TP_ARGS(inode
, offset
, len
, mode
),
1000 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1001 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1002 ctf_integer(loff_t
, pos
, offset
)
1003 ctf_integer(loff_t
, len
, len
)
1004 ctf_integer(int, mode
, mode
)
1008 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode
, ext4_fallocate_enter
,
1010 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1012 TP_ARGS(inode
, offset
, len
, mode
)
1015 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode
, ext4_punch_hole
,
1017 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1019 TP_ARGS(inode
, offset
, len
, mode
)
1022 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__fallocate_mode
, ext4_zero_range
,
1024 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1026 TP_ARGS(inode
, offset
, len
, mode
)
1029 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
1031 LTTNG_TRACEPOINT_EVENT(ext4_fallocate_enter
,
1032 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1034 TP_ARGS(inode
, offset
, len
, mode
),
1037 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1038 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1039 ctf_integer(loff_t
, pos
, offset
)
1040 ctf_integer(loff_t
, len
, len
)
1041 ctf_integer(int, mode
, mode
)
1045 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1047 LTTNG_TRACEPOINT_EVENT(ext4_punch_hole
,
1048 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
),
1050 TP_ARGS(inode
, offset
, len
),
1053 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1054 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1055 ctf_integer(loff_t
, pos
, offset
)
1056 ctf_integer(loff_t
, len
, len
)
1060 #endif /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0)) */
1062 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,15,0)) */
1064 LTTNG_TRACEPOINT_EVENT(ext4_unlink_enter
,
1065 TP_PROTO(struct inode
*parent
, struct dentry
*dentry
),
1067 TP_ARGS(parent
, dentry
),
1070 ctf_integer(dev_t
, dev
, dentry
->d_inode
->i_sb
->s_dev
)
1071 ctf_integer(ino_t
, ino
, dentry
->d_inode
->i_ino
)
1072 ctf_integer(ino_t
, parent
, parent
->i_ino
)
1073 ctf_integer(loff_t
, size
, dentry
->d_inode
->i_size
)
1077 LTTNG_TRACEPOINT_EVENT(ext4_unlink_exit
,
1078 TP_PROTO(struct dentry
*dentry
, int ret
),
1080 TP_ARGS(dentry
, ret
),
1083 ctf_integer(dev_t
, dev
, dentry
->d_inode
->i_sb
->s_dev
)
1084 ctf_integer(ino_t
, ino
, dentry
->d_inode
->i_ino
)
1085 ctf_integer(int, ret
, ret
)
1089 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__truncate
,
1090 TP_PROTO(struct inode
*inode
),
1095 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1096 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1097 ctf_integer(unsigned int, blocks
, inode
->i_blocks
)
1101 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate
, ext4_truncate_enter
,
1103 TP_PROTO(struct inode
*inode
),
1108 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__truncate
, ext4_truncate_exit
,
1110 TP_PROTO(struct inode
*inode
),
1115 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1116 /* 'ux' is the uninitialized extent. */
1117 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_enter
,
1118 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1119 struct ext4_extent
*ux
),
1121 TP_ARGS(inode
, map
, ux
),
1124 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1125 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1126 ctf_integer(ext4_lblk_t
, m_lblk
, map
->m_lblk
)
1127 ctf_integer(unsigned, m_len
, map
->m_len
)
1128 ctf_integer(ext4_lblk_t
, u_lblk
, le32_to_cpu(ux
->ee_block
))
1129 ctf_integer(unsigned, u_len
, ext4_ext_get_actual_len(ux
))
1130 ctf_integer(ext4_fsblk_t
, u_pblk
, ext4_ext_pblock(ux
))
1135 * 'ux' is the uninitialized extent.
1136 * 'ix' is the initialized extent to which blocks are transferred.
1138 LTTNG_TRACEPOINT_EVENT(ext4_ext_convert_to_initialized_fastpath
,
1139 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1140 struct ext4_extent
*ux
, struct ext4_extent
*ix
),
1142 TP_ARGS(inode
, map
, ux
, ix
),
1145 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1146 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1147 ctf_integer(ext4_lblk_t
, m_lblk
, map
->m_lblk
)
1148 ctf_integer(unsigned, m_len
, map
->m_len
)
1149 ctf_integer(ext4_lblk_t
, u_lblk
, le32_to_cpu(ux
->ee_block
))
1150 ctf_integer(unsigned, u_len
, ext4_ext_get_actual_len(ux
))
1151 ctf_integer(ext4_fsblk_t
, u_pblk
, ext4_ext_pblock(ux
))
1152 ctf_integer(ext4_lblk_t
, i_lblk
, le32_to_cpu(ix
->ee_block
))
1153 ctf_integer(unsigned, i_len
, ext4_ext_get_actual_len(ix
))
1154 ctf_integer(ext4_fsblk_t
, i_pblk
, ext4_ext_pblock(ix
))
1159 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_enter
,
1160 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1161 unsigned int len
, unsigned int flags
),
1163 TP_ARGS(inode
, lblk
, len
, flags
),
1166 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1167 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1168 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1169 ctf_integer(unsigned int, len
, len
)
1170 ctf_integer(unsigned int, flags
, flags
)
1174 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter
, ext4_ext_map_blocks_enter
,
1175 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1176 unsigned len
, unsigned flags
),
1178 TP_ARGS(inode
, lblk
, len
, flags
)
1181 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_enter
, ext4_ind_map_blocks_enter
,
1182 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1183 unsigned len
, unsigned flags
),
1185 TP_ARGS(inode
, lblk
, len
, flags
)
1188 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1190 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit
,
1191 TP_PROTO(struct inode
*inode
, unsigned flags
, struct ext4_map_blocks
*map
,
1194 TP_ARGS(inode
, flags
, map
, ret
),
1197 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1198 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1199 ctf_integer(unsigned int, flags
, flags
)
1200 ctf_integer(ext4_fsblk_t
, pblk
, map
->m_pblk
)
1201 ctf_integer(ext4_lblk_t
, lblk
, map
->m_lblk
)
1202 ctf_integer(unsigned int, len
, map
->m_len
)
1203 ctf_integer(unsigned int, mflags
, map
->m_flags
)
1204 ctf_integer(int, ret
, ret
)
1208 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
1209 TP_PROTO(struct inode
*inode
, unsigned flags
,
1210 struct ext4_map_blocks
*map
, int ret
),
1212 TP_ARGS(inode
, flags
, map
, ret
)
1215 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
1216 TP_PROTO(struct inode
*inode
, unsigned flags
,
1217 struct ext4_map_blocks
*map
, int ret
),
1219 TP_ARGS(inode
, flags
, map
, ret
)
1222 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1224 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit
,
1225 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
1227 TP_ARGS(inode
, map
, ret
),
1230 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1231 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1232 ctf_integer(ext4_fsblk_t
, pblk
, map
->m_pblk
)
1233 ctf_integer(ext4_lblk_t
, lblk
, map
->m_lblk
)
1234 ctf_integer(unsigned int, len
, map
->m_len
)
1235 ctf_integer(unsigned int, mflags
, map
->m_flags
)
1236 ctf_integer(int, ret
, ret
)
1240 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
1241 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
1243 TP_ARGS(inode
, map
, ret
)
1246 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
1247 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
1249 TP_ARGS(inode
, map
, ret
)
1252 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1254 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__map_blocks_exit
,
1255 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1256 ext4_fsblk_t pblk
, unsigned int len
, int ret
),
1258 TP_ARGS(inode
, lblk
, pblk
, len
, ret
),
1261 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1262 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1263 ctf_integer(ext4_fsblk_t
, pblk
, pblk
)
1264 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1265 ctf_integer(unsigned int, len
, len
)
1266 ctf_integer(int, ret
, ret
)
1270 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
1271 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1272 ext4_fsblk_t pblk
, unsigned len
, int ret
),
1274 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
1277 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
1278 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1279 ext4_fsblk_t pblk
, unsigned len
, int ret
),
1281 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
1284 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1286 LTTNG_TRACEPOINT_EVENT(ext4_ext_load_extent
,
1287 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
),
1289 TP_ARGS(inode
, lblk
, pblk
),
1292 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1293 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1294 ctf_integer(ext4_fsblk_t
, pblk
, pblk
)
1295 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1299 LTTNG_TRACEPOINT_EVENT(ext4_load_inode
,
1300 TP_PROTO(struct inode
*inode
),
1305 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1306 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1311 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1313 LTTNG_TRACEPOINT_EVENT(ext4_journal_start
,
1314 TP_PROTO(struct super_block
*sb
, int blocks
, int rsv_blocks
,
1317 TP_ARGS(sb
, blocks
, rsv_blocks
, IP
),
1320 ctf_integer(dev_t
, dev
, sb
->s_dev
)
1321 ctf_integer(unsigned long, ip
, IP
)
1322 ctf_integer(int, blocks
, blocks
)
1323 ctf_integer(int, rsv_blocks
, rsv_blocks
)
1327 LTTNG_TRACEPOINT_EVENT(ext4_journal_start_reserved
,
1328 TP_PROTO(struct super_block
*sb
, int blocks
, unsigned long IP
),
1330 TP_ARGS(sb
, blocks
, IP
),
1333 ctf_integer(dev_t
, dev
, sb
->s_dev
)
1334 ctf_integer(unsigned long, ip
, IP
)
1335 ctf_integer(int, blocks
, blocks
)
1339 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
1341 LTTNG_TRACEPOINT_EVENT(ext4_journal_start
,
1342 TP_PROTO(struct super_block
*sb
, int nblocks
, unsigned long IP
),
1344 TP_ARGS(sb
, nblocks
, IP
),
1347 ctf_integer(dev_t
, dev
, sb
->s_dev
)
1348 ctf_integer(unsigned long, ip
, IP
)
1349 ctf_integer(int, nblocks
, nblocks
)
1353 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__trim
,
1354 TP_PROTO(struct super_block
*sb
,
1356 ext4_grpblk_t start
,
1359 TP_ARGS(sb
, group
, start
, len
),
1362 ctf_integer(int, dev_major
, MAJOR(sb
->s_dev
))
1363 ctf_integer(int, dev_minor
, MINOR(sb
->s_dev
))
1364 ctf_integer(__u32
, group
, group
)
1365 ctf_integer(int, start
, start
)
1366 ctf_integer(int, len
, len
)
1370 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim
, ext4_trim_extent
,
1372 TP_PROTO(struct super_block
*sb
,
1374 ext4_grpblk_t start
,
1377 TP_ARGS(sb
, group
, start
, len
)
1380 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__trim
, ext4_trim_all_free
,
1382 TP_PROTO(struct super_block
*sb
,
1384 ext4_grpblk_t start
,
1387 TP_ARGS(sb
, group
, start
, len
)
1391 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1393 LTTNG_TRACEPOINT_EVENT(ext4_ext_handle_uninitialized_extents
,
1394 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1395 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int flags
,
1396 unsigned int allocated
, ext4_fsblk_t newblock
),
1398 TP_ARGS(inode
, map
, flags
, allocated
, newblock
),
1399 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1400 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1401 unsigned int allocated
, ext4_fsblk_t newblock
),
1403 TP_ARGS(inode
, map
, allocated
, newblock
),
1404 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1407 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1408 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1409 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1410 ctf_integer(int, flags
, flags
)
1411 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1412 ctf_integer(int, flags
, map
->m_flags
)
1413 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
1414 ctf_integer(ext4_lblk_t
, lblk
, map
->m_lblk
)
1415 ctf_integer(ext4_fsblk_t
, pblk
, map
->m_pblk
)
1416 ctf_integer(unsigned int, len
, map
->m_len
)
1417 ctf_integer(unsigned int, allocated
, allocated
)
1418 ctf_integer(ext4_fsblk_t
, newblk
, newblock
)
1422 LTTNG_TRACEPOINT_EVENT(ext4_get_implied_cluster_alloc_exit
,
1423 TP_PROTO(struct super_block
*sb
, struct ext4_map_blocks
*map
, int ret
),
1425 TP_ARGS(sb
, map
, ret
),
1428 ctf_integer(dev_t
, dev
, sb
->s_dev
)
1429 ctf_integer(unsigned int, flags
, map
->m_flags
)
1430 ctf_integer(ext4_lblk_t
, lblk
, map
->m_lblk
)
1431 ctf_integer(ext4_fsblk_t
, pblk
, map
->m_pblk
)
1432 ctf_integer(unsigned int, len
, map
->m_len
)
1433 ctf_integer(int, ret
, ret
)
1437 LTTNG_TRACEPOINT_EVENT(ext4_ext_put_in_cache
,
1438 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
,
1439 ext4_fsblk_t start
),
1441 TP_ARGS(inode
, lblk
, len
, start
),
1444 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1445 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1446 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1447 ctf_integer(unsigned int, len
, len
)
1448 ctf_integer(ext4_fsblk_t
, start
, start
)
1452 LTTNG_TRACEPOINT_EVENT(ext4_ext_in_cache
,
1453 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, int ret
),
1455 TP_ARGS(inode
, lblk
, ret
),
1458 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1459 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1460 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1461 ctf_integer(int, ret
, ret
)
1465 LTTNG_TRACEPOINT_EVENT(ext4_find_delalloc_range
,
1466 TP_PROTO(struct inode
*inode
, ext4_lblk_t from
, ext4_lblk_t to
,
1467 int reverse
, int found
, ext4_lblk_t found_blk
),
1469 TP_ARGS(inode
, from
, to
, reverse
, found
, found_blk
),
1472 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1473 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1474 ctf_integer(ext4_lblk_t
, from
, from
)
1475 ctf_integer(ext4_lblk_t
, to
, to
)
1476 ctf_integer(int, reverse
, reverse
)
1477 ctf_integer(int, found
, found
)
1478 ctf_integer(ext4_lblk_t
, found_blk
, found_blk
)
1482 LTTNG_TRACEPOINT_EVENT(ext4_get_reserved_cluster_alloc
,
1483 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
),
1485 TP_ARGS(inode
, lblk
, len
),
1488 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1489 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1490 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1491 ctf_integer(unsigned int, len
, len
)
1495 LTTNG_TRACEPOINT_EVENT(ext4_ext_show_extent
,
1496 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
,
1497 unsigned short len
),
1499 TP_ARGS(inode
, lblk
, pblk
, len
),
1502 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1503 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1504 ctf_integer(ext4_fsblk_t
, pblk
, pblk
)
1505 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1506 ctf_integer(unsigned short, len
, len
)
1510 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1512 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks
,
1513 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
1514 ext4_lblk_t from
, ext4_fsblk_t to
,
1515 long long partial_cluster
),
1517 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
1520 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1521 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1522 ctf_integer(ext4_lblk_t
, from
, from
)
1523 ctf_integer(ext4_lblk_t
, to
, to
)
1524 ctf_integer(long long, partial
, partial_cluster
)
1525 ctf_integer(ext4_fsblk_t
, ee_pblk
, ext4_ext_pblock(ex
))
1526 ctf_integer(ext4_lblk_t
, ee_lblk
, le32_to_cpu(ex
->ee_block
))
1527 ctf_integer(unsigned short, ee_len
, ext4_ext_get_actual_len(ex
))
1533 LTTNG_TRACEPOINT_EVENT(ext4_remove_blocks
,
1534 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
1535 ext4_lblk_t from
, ext4_fsblk_t to
,
1536 ext4_fsblk_t partial_cluster
),
1538 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
1541 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1542 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1543 ctf_integer(ext4_lblk_t
, from
, from
)
1544 ctf_integer(ext4_lblk_t
, to
, to
)
1545 ctf_integer(ext4_fsblk_t
, partial
, partial_cluster
)
1546 ctf_integer(ext4_fsblk_t
, ee_pblk
, ext4_ext_pblock(ex
))
1547 ctf_integer(ext4_lblk_t
, ee_lblk
, le32_to_cpu(ex
->ee_block
))
1548 ctf_integer(unsigned short, ee_len
, ext4_ext_get_actual_len(ex
))
1554 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1556 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf
,
1557 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
1558 struct ext4_extent
*ex
,
1559 long long partial_cluster
),
1561 TP_ARGS(inode
, start
, ex
, partial_cluster
),
1564 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1565 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1566 ctf_integer(long long, partial
, partial_cluster
)
1567 ctf_integer(ext4_lblk_t
, start
, start
)
1568 ctf_integer(ext4_lblk_t
, ee_lblk
, le32_to_cpu(ex
->ee_block
))
1569 ctf_integer(ext4_fsblk_t
, ee_pblk
, ext4_ext_pblock(ex
))
1570 ctf_integer(short, ee_len
, ext4_ext_get_actual_len(ex
))
1576 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_leaf
,
1577 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
1578 struct ext4_extent
*ex
, ext4_fsblk_t partial_cluster
),
1580 TP_ARGS(inode
, start
, ex
, partial_cluster
),
1583 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1584 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1585 ctf_integer(long long, partial
, partial_cluster
)
1586 ctf_integer(ext4_lblk_t
, start
, start
)
1587 ctf_integer(ext4_lblk_t
, ee_lblk
, le32_to_cpu(ex
->ee_block
))
1588 ctf_integer(ext4_fsblk_t
, ee_pblk
, ext4_ext_pblock(ex
))
1589 ctf_integer(short, ee_len
, ext4_ext_get_actual_len(ex
))
1595 LTTNG_TRACEPOINT_EVENT(ext4_ext_rm_idx
,
1596 TP_PROTO(struct inode
*inode
, ext4_fsblk_t pblk
),
1598 TP_ARGS(inode
, pblk
),
1601 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1602 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1603 ctf_integer(ext4_fsblk_t
, pblk
, pblk
)
1607 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1609 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space
,
1610 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
1611 ext4_lblk_t end
, int depth
),
1613 TP_ARGS(inode
, start
, end
, depth
),
1616 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1617 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1618 ctf_integer(ext4_lblk_t
, start
, start
)
1619 ctf_integer(ext4_lblk_t
, end
, end
)
1620 ctf_integer(int, depth
, depth
)
1626 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space
,
1627 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
),
1629 TP_ARGS(inode
, start
, depth
),
1632 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1633 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1634 ctf_integer(ext4_lblk_t
, start
, start
)
1635 ctf_integer(int, depth
, depth
)
1641 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1643 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done
,
1644 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, ext4_lblk_t end
,
1645 int depth
, long long partial
, __le16 eh_entries
),
1647 TP_ARGS(inode
, start
, end
, depth
, partial
, eh_entries
),
1650 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1651 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1652 ctf_integer(ext4_lblk_t
, start
, start
)
1653 ctf_integer(ext4_lblk_t
, end
, end
)
1654 ctf_integer(int, depth
, depth
)
1655 ctf_integer(long long, partial
, partial
)
1656 ctf_integer(unsigned short, eh_entries
, le16_to_cpu(eh_entries
))
1662 LTTNG_TRACEPOINT_EVENT(ext4_ext_remove_space_done
,
1663 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
,
1664 ext4_lblk_t partial
, unsigned short eh_entries
),
1666 TP_ARGS(inode
, start
, depth
, partial
, eh_entries
),
1669 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1670 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1671 ctf_integer(ext4_lblk_t
, start
, start
)
1672 ctf_integer(int, depth
, depth
)
1673 ctf_integer(ext4_lblk_t
, partial
, partial
)
1674 ctf_integer(unsigned short, eh_entries
, eh_entries
)
1682 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
1684 LTTNG_TRACEPOINT_EVENT_CLASS(ext4__es_extent
,
1685 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
1690 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1691 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1692 ctf_integer(ext4_lblk_t
, lblk
, es
->es_lblk
)
1693 ctf_integer(ext4_lblk_t
, len
, es
->es_len
)
1694 ctf_integer(ext4_fsblk_t
, pblk
, ext4_es_pblock(es
))
1695 ctf_integer(char, status
, ext4_es_status(es
))
1699 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent
, ext4_es_insert_extent
,
1700 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
1705 LTTNG_TRACEPOINT_EVENT_INSTANCE(ext4__es_extent
, ext4_es_cache_extent
,
1706 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
1711 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1713 LTTNG_TRACEPOINT_EVENT(ext4_es_insert_extent
,
1714 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
1719 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1720 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1721 ctf_integer(ext4_lblk_t
, lblk
, es
->es_lblk
)
1722 ctf_integer(ext4_lblk_t
, len
, es
->es_len
)
1723 ctf_integer(ext4_fsblk_t
, pblk
, ext4_es_pblock(es
))
1724 ctf_integer(char, status
, ext4_es_status(es
) >> 60)
1728 LTTNG_TRACEPOINT_EVENT(ext4_es_remove_extent
,
1729 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_lblk_t len
),
1731 TP_ARGS(inode
, lblk
, len
),
1734 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1735 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1736 ctf_integer(loff_t
, lblk
, lblk
)
1737 ctf_integer(loff_t
, len
, len
)
1741 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_enter
,
1742 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
1744 TP_ARGS(inode
, lblk
),
1747 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1748 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1749 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1753 LTTNG_TRACEPOINT_EVENT(ext4_es_find_delayed_extent_range_exit
,
1754 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
1759 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1760 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1761 ctf_integer(ext4_lblk_t
, lblk
, es
->es_lblk
)
1762 ctf_integer(ext4_lblk_t
, len
, es
->es_len
)
1763 ctf_integer(ext4_fsblk_t
, pblk
, ext4_es_pblock(es
))
1764 ctf_integer(char, status
, ext4_es_status(es
) >> 60)
1768 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_enter
,
1769 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
1771 TP_ARGS(inode
, lblk
),
1774 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1775 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1776 ctf_integer(ext4_lblk_t
, lblk
, lblk
)
1780 LTTNG_TRACEPOINT_EVENT(ext4_es_lookup_extent_exit
,
1781 TP_PROTO(struct inode
*inode
, struct extent_status
*es
,
1784 TP_ARGS(inode
, es
, found
),
1787 ctf_integer(dev_t
, dev
, inode
->i_sb
->s_dev
)
1788 ctf_integer(ino_t
, ino
, inode
->i_ino
)
1789 ctf_integer(ext4_lblk_t
, lblk
, es
->es_lblk
)
1790 ctf_integer(ext4_lblk_t
, len
, es
->es_len
)
1791 ctf_integer(ext4_fsblk_t
, pblk
, ext4_es_pblock(es
))
1792 ctf_integer(char, status
, ext4_es_status(es
) >> 60)
1793 ctf_integer(int, found
, found
)
1797 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_enter
,
1798 TP_PROTO(struct super_block
*sb
, int nr_to_scan
, int cache_cnt
),
1800 TP_ARGS(sb
, nr_to_scan
, cache_cnt
),
1803 ctf_integer(dev_t
, dev
, sb
->s_dev
)
1804 ctf_integer(int, nr_to_scan
, nr_to_scan
)
1805 ctf_integer(int, cache_cnt
, cache_cnt
)
1809 LTTNG_TRACEPOINT_EVENT(ext4_es_shrink_exit
,
1810 TP_PROTO(struct super_block
*sb
, int shrunk_nr
, int cache_cnt
),
1812 TP_ARGS(sb
, shrunk_nr
, cache_cnt
),
1815 ctf_integer(dev_t
, dev
, sb
->s_dev
)
1816 ctf_integer(int, shrunk_nr
, shrunk_nr
)
1817 ctf_integer(int, cache_cnt
, cache_cnt
)
1823 #endif /* LTTNG_TRACE_EXT4_H */
1825 /* This part must be outside protection */
1826 #include "../../../probes/define_trace.h"