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>
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 TRACE_EVENT(ext4_free_inode
,
32 TP_PROTO(struct inode
*inode
),
41 __field( __u64
, blocks
)
42 __field( TP_MODE_T
, mode
)
46 tp_assign(dev
, inode
->i_sb
->s_dev
)
47 tp_assign(ino
, inode
->i_ino
)
48 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,5,0))
49 tp_assign(uid
, i_uid_read(inode
))
50 tp_assign(gid
, i_gid_read(inode
))
52 tp_assign(uid
, inode
->i_uid
)
53 tp_assign(gid
, inode
->i_gid
)
55 tp_assign(blocks
, inode
->i_blocks
)
56 tp_assign(mode
, inode
->i_mode
)
59 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
60 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
61 (unsigned long) __entry
->ino
, __entry
->mode
,
62 __entry
->uid
, __entry
->gid
, __entry
->blocks
)
65 TRACE_EVENT(ext4_request_inode
,
66 TP_PROTO(struct inode
*dir
, int mode
),
73 __field( TP_MODE_T
, mode
)
77 tp_assign(dev
, dir
->i_sb
->s_dev
)
78 tp_assign(dir
, dir
->i_ino
)
82 TP_printk("dev %d,%d dir %lu mode 0%o",
83 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
84 (unsigned long) __entry
->dir
, __entry
->mode
)
87 TRACE_EVENT(ext4_allocate_inode
,
88 TP_PROTO(struct inode
*inode
, struct inode
*dir
, int mode
),
90 TP_ARGS(inode
, dir
, mode
),
96 __field( TP_MODE_T
, mode
)
100 tp_assign(dev
, inode
->i_sb
->s_dev
)
101 tp_assign(ino
, inode
->i_ino
)
102 tp_assign(dir
, dir
->i_ino
)
103 tp_assign(mode
, mode
)
106 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
107 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
108 (unsigned long) __entry
->ino
,
109 (unsigned long) __entry
->dir
, __entry
->mode
)
112 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
113 TRACE_EVENT(ext4_evict_inode
,
114 TP_PROTO(struct inode
*inode
),
119 __field( dev_t
, dev
)
120 __field( ino_t
, ino
)
121 __field( int, nlink
)
125 tp_assign(dev
, inode
->i_sb
->s_dev
)
126 tp_assign(ino
, inode
->i_ino
)
127 tp_assign(nlink
, inode
->i_nlink
)
130 TP_printk("dev %d,%d ino %lu nlink %d",
131 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
132 (unsigned long) __entry
->ino
, __entry
->nlink
)
135 TRACE_EVENT(ext4_drop_inode
,
136 TP_PROTO(struct inode
*inode
, int drop
),
138 TP_ARGS(inode
, drop
),
141 __field( dev_t
, dev
)
142 __field( ino_t
, ino
)
147 tp_assign(dev
, inode
->i_sb
->s_dev
)
148 tp_assign(ino
, inode
->i_ino
)
149 tp_assign(drop
, drop
)
152 TP_printk("dev %d,%d ino %lu drop %d",
153 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
154 (unsigned long) __entry
->ino
, __entry
->drop
)
157 TRACE_EVENT(ext4_mark_inode_dirty
,
158 TP_PROTO(struct inode
*inode
, unsigned long IP
),
163 __field( dev_t
, dev
)
164 __field( ino_t
, ino
)
165 __field(unsigned long, ip
)
169 tp_assign(dev
, inode
->i_sb
->s_dev
)
170 tp_assign(ino
, inode
->i_ino
)
174 TP_printk("dev %d,%d ino %lu caller %pF",
175 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
176 (unsigned long) __entry
->ino
, (void *)__entry
->ip
)
179 TRACE_EVENT(ext4_begin_ordered_truncate
,
180 TP_PROTO(struct inode
*inode
, loff_t new_size
),
182 TP_ARGS(inode
, new_size
),
185 __field( dev_t
, dev
)
186 __field( ino_t
, ino
)
187 __field( loff_t
, new_size
)
191 tp_assign(dev
, inode
->i_sb
->s_dev
)
192 tp_assign(ino
, inode
->i_ino
)
193 tp_assign(new_size
, new_size
)
196 TP_printk("dev %d,%d ino %lu new_size %lld",
197 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
198 (unsigned long) __entry
->ino
,
203 DECLARE_EVENT_CLASS(ext4__write_begin
,
205 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
208 TP_ARGS(inode
, pos
, len
, flags
),
211 __field( dev_t
, dev
)
212 __field( ino_t
, ino
)
213 __field( loff_t
, pos
)
214 __field( unsigned int, len
)
215 __field( unsigned int, flags
)
219 tp_assign(dev
, inode
->i_sb
->s_dev
)
220 tp_assign(ino
, inode
->i_ino
)
223 tp_assign(flags
, flags
)
226 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
227 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
228 (unsigned long) __entry
->ino
,
229 __entry
->pos
, __entry
->len
, __entry
->flags
)
232 DEFINE_EVENT(ext4__write_begin
, ext4_write_begin
,
234 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
237 TP_ARGS(inode
, pos
, len
, flags
)
240 DEFINE_EVENT(ext4__write_begin
, ext4_da_write_begin
,
242 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
245 TP_ARGS(inode
, pos
, len
, flags
)
248 DECLARE_EVENT_CLASS(ext4__write_end
,
249 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
250 unsigned int copied
),
252 TP_ARGS(inode
, pos
, len
, copied
),
255 __field( dev_t
, dev
)
256 __field( ino_t
, ino
)
257 __field( loff_t
, pos
)
258 __field( unsigned int, len
)
259 __field( unsigned int, copied
)
263 tp_assign(dev
, inode
->i_sb
->s_dev
)
264 tp_assign(ino
, inode
->i_ino
)
267 tp_assign(copied
, copied
)
270 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
271 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
272 (unsigned long) __entry
->ino
,
273 __entry
->pos
, __entry
->len
, __entry
->copied
)
276 DEFINE_EVENT(ext4__write_end
, ext4_ordered_write_end
,
278 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
279 unsigned int copied
),
281 TP_ARGS(inode
, pos
, len
, copied
)
284 DEFINE_EVENT(ext4__write_end
, ext4_writeback_write_end
,
286 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
287 unsigned int copied
),
289 TP_ARGS(inode
, pos
, len
, copied
)
292 DEFINE_EVENT(ext4__write_end
, ext4_journalled_write_end
,
294 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
295 unsigned int copied
),
297 TP_ARGS(inode
, pos
, len
, copied
)
300 DEFINE_EVENT(ext4__write_end
, ext4_da_write_end
,
302 TP_PROTO(struct inode
*inode
, loff_t pos
, unsigned int len
,
303 unsigned int copied
),
305 TP_ARGS(inode
, pos
, len
, copied
)
308 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0))
309 TRACE_EVENT(ext4_writepage
,
310 TP_PROTO(struct inode
*inode
, struct page
*page
),
312 TP_ARGS(inode
, page
),
315 __field( dev_t
, dev
)
316 __field( ino_t
, ino
)
317 __field( pgoff_t
, index
)
322 tp_assign(dev
, inode
->i_sb
->s_dev
)
323 tp_assign(ino
, inode
->i_ino
)
324 tp_assign(index
, page
->index
)
327 TP_printk("dev %d,%d ino %lu page_index %lu",
328 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
329 (unsigned long) __entry
->ino
, __entry
->index
)
333 TRACE_EVENT(ext4_da_writepages
,
334 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
),
339 __field( dev_t
, dev
)
340 __field( ino_t
, ino
)
341 __field( long, nr_to_write
)
342 __field( long, pages_skipped
)
343 __field( loff_t
, range_start
)
344 __field( loff_t
, range_end
)
345 __field( pgoff_t
, writeback_index
)
346 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
347 __field( int, sync_mode
)
349 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
350 __field( char, nonblocking
)
352 __field( char, for_kupdate
)
353 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
354 __field( char, for_reclaim
)
356 __field( char, range_cyclic
)
360 tp_assign(dev
, inode
->i_sb
->s_dev
)
361 tp_assign(ino
, inode
->i_ino
)
362 tp_assign(nr_to_write
, wbc
->nr_to_write
)
363 tp_assign(pages_skipped
, wbc
->pages_skipped
)
364 tp_assign(range_start
, wbc
->range_start
)
365 tp_assign(range_end
, wbc
->range_end
)
366 tp_assign(writeback_index
, inode
->i_mapping
->writeback_index
)
367 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
368 tp_assign(sync_mode
, wbc
->sync_mode
)
370 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
371 tp_assign(nonblocking
, wbc
->nonblocking
)
373 tp_assign(for_kupdate
, wbc
->for_kupdate
)
374 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,39))
375 tp_assign(for_reclaim
, wbc
->for_reclaim
)
377 tp_assign(range_cyclic
, wbc
->range_cyclic
)
380 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
381 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
382 "range_start %lld range_end %lld sync_mode %d "
383 "for_kupdate %d range_cyclic %d writeback_index %lu",
384 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
385 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
386 "range_start %llu range_end %llu "
387 "for_kupdate %d for_reclaim %d "
388 "range_cyclic %d writeback_index %lu",
390 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
391 "range_start %llu range_end %llu "
392 "nonblocking %d for_kupdate %d for_reclaim %d "
393 "range_cyclic %d writeback_index %lu",
395 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
396 (unsigned long) __entry
->ino
, __entry
->nr_to_write
,
397 __entry
->pages_skipped
, __entry
->range_start
,
398 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
399 __entry
->range_end
, __entry
->sync_mode
,
400 __entry
->for_kupdate
, __entry
->range_cyclic
,
401 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
403 __entry
->for_kupdate
, __entry
->for_reclaim
,
404 __entry
->range_cyclic
,
406 __entry
->range_end
, __entry
->nonblocking
,
407 __entry
->for_kupdate
, __entry
->for_reclaim
,
408 __entry
->range_cyclic
,
410 (unsigned long) __entry
->writeback_index
)
413 TRACE_EVENT(ext4_da_write_pages
,
414 TP_PROTO(struct inode
*inode
, struct mpage_da_data
*mpd
),
419 __field( dev_t
, dev
)
420 __field( ino_t
, ino
)
421 __field( __u64
, b_blocknr
)
422 __field( __u32
, b_size
)
423 __field( __u32
, b_state
)
424 __field( unsigned long, first_page
)
425 __field( int, io_done
)
426 __field( int, pages_written
)
427 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
428 __field( int, sync_mode
)
433 tp_assign(dev
, inode
->i_sb
->s_dev
)
434 tp_assign(ino
, inode
->i_ino
)
435 tp_assign(b_blocknr
, mpd
->b_blocknr
)
436 tp_assign(b_size
, mpd
->b_size
)
437 tp_assign(b_state
, mpd
->b_state
)
438 tp_assign(first_page
, mpd
->first_page
)
439 tp_assign(io_done
, mpd
->io_done
)
440 tp_assign(pages_written
, mpd
->pages_written
)
441 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
442 tp_assign(sync_mode
, mpd
->wbc
->sync_mode
)
446 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
447 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
448 "first_page %lu io_done %d pages_written %d sync_mode %d",
450 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
451 "first_page %lu io_done %d pages_written %d",
453 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
454 (unsigned long) __entry
->ino
,
455 __entry
->b_blocknr
, __entry
->b_size
,
456 __entry
->b_state
, __entry
->first_page
,
457 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
458 __entry
->io_done
, __entry
->pages_written
,
461 __entry
->io_done
, __entry
->pages_written
466 TRACE_EVENT(ext4_da_writepages_result
,
467 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
,
468 int ret
, int pages_written
),
470 TP_ARGS(inode
, wbc
, ret
, pages_written
),
473 __field( dev_t
, dev
)
474 __field( ino_t
, ino
)
476 __field( int, pages_written
)
477 __field( long, pages_skipped
)
478 __field( pgoff_t
, writeback_index
)
479 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
480 __field( int, sync_mode
)
482 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
483 __field( char, encountered_congestion
)
485 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
486 __field( char, more_io
)
488 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
489 __field( char, no_nrwrite_index_update
)
494 tp_assign(dev
, inode
->i_sb
->s_dev
)
495 tp_assign(ino
, inode
->i_ino
)
497 tp_assign(pages_written
, pages_written
)
498 tp_assign(pages_skipped
, wbc
->pages_skipped
)
499 tp_assign(writeback_index
, inode
->i_mapping
->writeback_index
)
500 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
501 tp_assign(sync_mode
, wbc
->sync_mode
)
503 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
504 tp_assign(encountered_congestion
, wbc
->encountered_congestion
)
506 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
507 tp_assign(more_io
, wbc
->more_io
)
509 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
510 tp_assign(no_nrwrite_index_update
, wbc
->no_nrwrite_index_update
)
514 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
515 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
516 "sync_mode %d writeback_index %lu",
517 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
518 (unsigned long) __entry
->ino
, __entry
->ret
,
519 __entry
->pages_written
, __entry
->pages_skipped
,
521 (unsigned long) __entry
->writeback_index
)
522 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
523 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
524 " more_io %d sync_mode %d writeback_index %lu",
525 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
526 (unsigned long) __entry
->ino
, __entry
->ret
,
527 __entry
->pages_written
, __entry
->pages_skipped
,
528 __entry
->more_io
, __entry
->sync_mode
,
529 (unsigned long) __entry
->writeback_index
)
530 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
531 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
532 " more_io %d writeback_index %lu",
533 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
534 (unsigned long) __entry
->ino
, __entry
->ret
,
535 __entry
->pages_written
, __entry
->pages_skipped
,
537 (unsigned long) __entry
->writeback_index
)
538 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
539 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
540 " more_io %d no_nrwrite_index_update %d writeback_index %lu",
541 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
542 (unsigned long) __entry
->ino
, __entry
->ret
,
543 __entry
->pages_written
, __entry
->pages_skipped
,
544 __entry
->more_io
, __entry
->no_nrwrite_index_update
,
545 (unsigned long) __entry
->writeback_index
)
547 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
549 " more_io %d no_nrwrite_index_update %d writeback_index %lu",
550 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
551 (unsigned long) __entry
->ino
, __entry
->ret
,
552 __entry
->pages_written
, __entry
->pages_skipped
,
553 __entry
->encountered_congestion
,
554 __entry
->more_io
, __entry
->no_nrwrite_index_update
,
555 (unsigned long) __entry
->writeback_index
)
559 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
560 DECLARE_EVENT_CLASS(ext4__page_op
,
561 TP_PROTO(struct page
*page
),
566 __field( dev_t
, dev
)
567 __field( ino_t
, ino
)
568 __field( pgoff_t
, index
)
573 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
574 tp_assign(ino
, page
->mapping
->host
->i_ino
)
575 tp_assign(index
, page
->index
)
578 TP_printk("dev %d,%d ino %lu page_index %lu",
579 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
580 (unsigned long) __entry
->ino
,
581 (unsigned long) __entry
->index
)
584 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0))
585 DEFINE_EVENT(ext4__page_op
, ext4_writepage
,
587 TP_PROTO(struct page
*page
),
593 DEFINE_EVENT(ext4__page_op
, ext4_readpage
,
595 TP_PROTO(struct page
*page
),
600 DEFINE_EVENT(ext4__page_op
, ext4_releasepage
,
602 TP_PROTO(struct page
*page
),
607 TRACE_EVENT(ext4_invalidatepage
,
608 TP_PROTO(struct page
*page
, unsigned long offset
),
610 TP_ARGS(page
, offset
),
613 __field( dev_t
, dev
)
614 __field( ino_t
, ino
)
615 __field( pgoff_t
, index
)
616 __field( unsigned long, offset
)
621 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
622 tp_assign(ino
, page
->mapping
->host
->i_ino
)
623 tp_assign(index
, page
->index
)
624 tp_assign(offset
, offset
)
627 TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
628 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
629 (unsigned long) __entry
->ino
,
630 (unsigned long) __entry
->index
, __entry
->offset
)
634 TRACE_EVENT(ext4_discard_blocks
,
635 TP_PROTO(struct super_block
*sb
, unsigned long long blk
,
636 unsigned long long count
),
638 TP_ARGS(sb
, blk
, count
),
641 __field( dev_t
, dev
)
642 __field( __u64
, blk
)
643 __field( __u64
, count
)
648 tp_assign(dev
, sb
->s_dev
)
650 tp_assign(count
, count
)
653 TP_printk("dev %d,%d blk %llu count %llu",
654 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
655 __entry
->blk
, __entry
->count
)
658 DECLARE_EVENT_CLASS(ext4__mb_new_pa
,
659 TP_PROTO(struct ext4_allocation_context
*ac
,
660 struct ext4_prealloc_space
*pa
),
665 __field( dev_t
, dev
)
666 __field( ino_t
, ino
)
667 __field( __u64
, pa_pstart
)
668 __field( __u64
, pa_lstart
)
669 __field( __u32
, pa_len
)
674 tp_assign(dev
, ac
->ac_sb
->s_dev
)
675 tp_assign(ino
, ac
->ac_inode
->i_ino
)
676 tp_assign(pa_pstart
, pa
->pa_pstart
)
677 tp_assign(pa_lstart
, pa
->pa_lstart
)
678 tp_assign(pa_len
, pa
->pa_len
)
681 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
682 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
683 (unsigned long) __entry
->ino
,
684 __entry
->pa_pstart
, __entry
->pa_len
, __entry
->pa_lstart
)
687 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_inode_pa
,
689 TP_PROTO(struct ext4_allocation_context
*ac
,
690 struct ext4_prealloc_space
*pa
),
695 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_group_pa
,
697 TP_PROTO(struct ext4_allocation_context
*ac
,
698 struct ext4_prealloc_space
*pa
),
703 TRACE_EVENT(ext4_mb_release_inode_pa
,
705 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,0,0))
706 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
707 struct super_block
*sb
,
709 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
710 struct super_block
*sb
,
711 struct ext4_allocation_context
*ac
,
713 struct ext4_allocation_context
*ac
,
716 struct ext4_prealloc_space
*pa
,
717 unsigned long long block
, unsigned int count
),
719 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0))
720 TP_ARGS(pa
, block
, count
),
721 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
722 TP_ARGS(sb
, inode
, pa
, block
, count
),
723 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
724 TP_ARGS(sb
, ac
, pa
, block
, count
),
726 TP_ARGS(ac
, pa
, block
, count
),
730 __field( dev_t
, dev
)
731 __field( ino_t
, ino
)
732 __field( __u64
, block
)
733 __field( __u32
, count
)
738 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,0,0))
739 tp_assign(dev
, pa
->pa_inode
->i_sb
->s_dev
)
740 tp_assign(ino
, pa
->pa_inode
->i_ino
)
742 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
743 tp_assign(dev
, sb
->s_dev
)
745 tp_assign(dev
, ac
->ac_sb
->s_dev
)
747 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
748 tp_assign(ino
, inode
->i_ino
)
750 tp_assign(ino
, (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
753 tp_assign(block
, block
)
754 tp_assign(count
, count
)
757 TP_printk("dev %d,%d ino %lu block %llu count %u",
758 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
759 (unsigned long) __entry
->ino
,
760 __entry
->block
, __entry
->count
)
763 TRACE_EVENT(ext4_mb_release_group_pa
,
765 #if (LTTNG_KERNEL_RANGE(3,0,0, 3,3,0))
766 TP_PROTO(struct ext4_prealloc_space
*pa
),
769 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
770 TP_PROTO(struct super_block
*sb
, struct ext4_prealloc_space
*pa
),
773 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
774 TP_PROTO(struct super_block
*sb
,
775 struct ext4_allocation_context
*ac
,
776 struct ext4_prealloc_space
*pa
),
780 TP_PROTO(struct ext4_allocation_context
*ac
,
781 struct ext4_prealloc_space
*pa
),
787 __field( dev_t
, dev
)
788 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
789 __field( ino_t
, ino
)
791 __field( __u64
, pa_pstart
)
792 __field( __u32
, pa_len
)
797 #if (LTTNG_KERNEL_RANGE(3,0,0, 3,3,0))
798 tp_assign(dev
, pa
->pa_inode
->i_sb
->s_dev
)
799 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
800 tp_assign(dev
, sb
->s_dev
)
802 tp_assign(dev
, ac
->ac_sb
->s_dev
)
804 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
805 tp_assign(ino
, (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
807 tp_assign(pa_pstart
, pa
->pa_pstart
)
808 tp_assign(pa_len
, pa
->pa_len
)
811 TP_printk("dev %d,%d pstart %llu len %u",
812 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
813 __entry
->pa_pstart
, __entry
->pa_len
)
816 TRACE_EVENT(ext4_discard_preallocations
,
817 TP_PROTO(struct inode
*inode
),
822 __field( dev_t
, dev
)
823 __field( ino_t
, ino
)
828 tp_assign(dev
, inode
->i_sb
->s_dev
)
829 tp_assign(ino
, inode
->i_ino
)
832 TP_printk("dev %d,%d ino %lu",
833 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
834 (unsigned long) __entry
->ino
)
837 TRACE_EVENT(ext4_mb_discard_preallocations
,
838 TP_PROTO(struct super_block
*sb
, int needed
),
843 __field( dev_t
, dev
)
844 __field( int, needed
)
849 tp_assign(dev
, sb
->s_dev
)
850 tp_assign(needed
, needed
)
853 TP_printk("dev %d,%d needed %d",
854 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
858 TRACE_EVENT(ext4_request_blocks
,
859 TP_PROTO(struct ext4_allocation_request
*ar
),
864 __field( dev_t
, dev
)
865 __field( ino_t
, ino
)
866 __field( unsigned int, len
)
867 __field( __u32
, logical
)
868 __field( __u32
, lleft
)
869 __field( __u32
, lright
)
870 __field( __u64
, goal
)
871 __field( __u64
, pleft
)
872 __field( __u64
, pright
)
873 __field( unsigned int, flags
)
877 tp_assign(dev
, ar
->inode
->i_sb
->s_dev
)
878 tp_assign(ino
, ar
->inode
->i_ino
)
879 tp_assign(len
, ar
->len
)
880 tp_assign(logical
, ar
->logical
)
881 tp_assign(goal
, ar
->goal
)
882 tp_assign(lleft
, ar
->lleft
)
883 tp_assign(lright
, ar
->lright
)
884 tp_assign(pleft
, ar
->pleft
)
885 tp_assign(pright
, ar
->pright
)
886 tp_assign(flags
, ar
->flags
)
889 TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
890 "lleft %u lright %u pleft %llu pright %llu ",
891 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
892 (unsigned long) __entry
->ino
, __entry
->flags
,
893 __entry
->len
, __entry
->logical
, __entry
->goal
,
894 __entry
->lleft
, __entry
->lright
, __entry
->pleft
,
898 TRACE_EVENT(ext4_allocate_blocks
,
899 TP_PROTO(struct ext4_allocation_request
*ar
, unsigned long long block
),
904 __field( dev_t
, dev
)
905 __field( ino_t
, ino
)
906 __field( __u64
, block
)
907 __field( unsigned int, len
)
908 __field( __u32
, logical
)
909 __field( __u32
, lleft
)
910 __field( __u32
, lright
)
911 __field( __u64
, goal
)
912 __field( __u64
, pleft
)
913 __field( __u64
, pright
)
914 __field( unsigned int, flags
)
918 tp_assign(dev
, ar
->inode
->i_sb
->s_dev
)
919 tp_assign(ino
, ar
->inode
->i_ino
)
920 tp_assign(block
, block
)
921 tp_assign(len
, ar
->len
)
922 tp_assign(logical
, ar
->logical
)
923 tp_assign(goal
, ar
->goal
)
924 tp_assign(lleft
, ar
->lleft
)
925 tp_assign(lright
, ar
->lright
)
926 tp_assign(pleft
, ar
->pleft
)
927 tp_assign(pright
, ar
->pright
)
928 tp_assign(flags
, ar
->flags
)
931 TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
932 "goal %llu lleft %u lright %u pleft %llu pright %llu",
933 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
934 (unsigned long) __entry
->ino
, __entry
->flags
,
935 __entry
->len
, __entry
->block
, __entry
->logical
,
936 __entry
->goal
, __entry
->lleft
, __entry
->lright
,
937 __entry
->pleft
, __entry
->pright
)
940 TRACE_EVENT(ext4_free_blocks
,
941 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
942 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
945 TP_ARGS(inode
, block
, count
, flags
),
947 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
950 TP_ARGS(inode
, block
, count
, metadata
),
954 __field( dev_t
, dev
)
955 __field( ino_t
, ino
)
956 __field( __u64
, block
)
957 __field( unsigned long, count
)
958 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
959 __field( int, flags
)
960 __field( TP_MODE_T
, mode
)
962 __field( int, metadata
)
967 tp_assign(dev
, inode
->i_sb
->s_dev
)
968 tp_assign(ino
, inode
->i_ino
)
969 tp_assign(block
, block
)
970 tp_assign(count
, count
)
971 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
972 tp_assign(flags
, flags
)
973 tp_assign(mode
, inode
->i_mode
)
975 tp_assign(metadata
, metadata
)
979 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
980 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d",
982 TP_printk("dev %d,%d ino %lu block %llu count %lu metadata %d",
984 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
985 (unsigned long) __entry
->ino
,
986 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
987 __entry
->mode
, __entry
->block
, __entry
->count
,
990 __entry
->block
, __entry
->count
, __entry
->metadata
)
994 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
995 TRACE_EVENT(ext4_sync_file_enter
,
997 TRACE_EVENT(ext4_sync_file
,
999 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1000 TP_PROTO(struct file
*file
, int datasync
),
1002 TP_ARGS(file
, datasync
),
1004 TP_PROTO(struct file
*file
, struct dentry
*dentry
, int datasync
),
1006 TP_ARGS(file
, dentry
, datasync
),
1010 __field( dev_t
, dev
)
1011 __field( ino_t
, ino
)
1012 __field( ino_t
, parent
)
1013 __field( int, datasync
)
1017 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1018 tp_assign(dev
, file
->f_path
.dentry
->d_inode
->i_sb
->s_dev
)
1019 tp_assign(ino
, file
->f_path
.dentry
->d_inode
->i_ino
)
1020 tp_assign(datasync
, datasync
)
1021 tp_assign(parent
, file
->f_path
.dentry
->d_parent
->d_inode
->i_ino
)
1023 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1024 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1025 tp_assign(datasync
, datasync
)
1026 tp_assign(parent
, dentry
->d_parent
->d_inode
->i_ino
)
1030 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
1031 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1032 (unsigned long) __entry
->ino
,
1033 (unsigned long) __entry
->parent
, __entry
->datasync
)
1036 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1037 TRACE_EVENT(ext4_sync_file_exit
,
1038 TP_PROTO(struct inode
*inode
, int ret
),
1040 TP_ARGS(inode
, ret
),
1043 __field( dev_t
, dev
)
1044 __field( ino_t
, ino
)
1049 tp_assign(dev
, inode
->i_sb
->s_dev
)
1050 tp_assign(ino
, inode
->i_ino
)
1054 TP_printk("dev %d,%d ino %lu ret %d",
1055 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1056 (unsigned long) __entry
->ino
,
1061 TRACE_EVENT(ext4_sync_fs
,
1062 TP_PROTO(struct super_block
*sb
, int wait
),
1067 __field( dev_t
, dev
)
1068 __field( int, wait
)
1073 tp_assign(dev
, sb
->s_dev
)
1074 tp_assign(wait
, wait
)
1077 TP_printk("dev %d,%d wait %d",
1078 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1082 TRACE_EVENT(ext4_alloc_da_blocks
,
1083 TP_PROTO(struct inode
*inode
),
1088 __field( dev_t
, dev
)
1089 __field( ino_t
, ino
)
1090 __field( unsigned int, data_blocks
)
1091 __field( unsigned int, meta_blocks
)
1095 tp_assign(dev
, inode
->i_sb
->s_dev
)
1096 tp_assign(ino
, inode
->i_ino
)
1097 tp_assign(data_blocks
, EXT4_I(inode
)->i_reserved_data_blocks
)
1098 tp_assign(meta_blocks
, EXT4_I(inode
)->i_reserved_meta_blocks
)
1101 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
1102 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1103 (unsigned long) __entry
->ino
,
1104 __entry
->data_blocks
, __entry
->meta_blocks
)
1107 TRACE_EVENT(ext4_mballoc_alloc
,
1108 TP_PROTO(struct ext4_allocation_context
*ac
),
1113 __field( dev_t
, dev
)
1114 __field( ino_t
, ino
)
1115 __field( __u32
, orig_logical
)
1116 __field( int, orig_start
)
1117 __field( __u32
, orig_group
)
1118 __field( int, orig_len
)
1119 __field( __u32
, goal_logical
)
1120 __field( int, goal_start
)
1121 __field( __u32
, goal_group
)
1122 __field( int, goal_len
)
1123 __field( __u32
, result_logical
)
1124 __field( int, result_start
)
1125 __field( __u32
, result_group
)
1126 __field( int, result_len
)
1127 __field( __u16
, found
)
1128 __field( __u16
, groups
)
1129 __field( __u16
, buddy
)
1130 __field( __u16
, flags
)
1131 __field( __u16
, tail
)
1136 tp_assign(dev
, ac
->ac_inode
->i_sb
->s_dev
)
1137 tp_assign(ino
, ac
->ac_inode
->i_ino
)
1138 tp_assign(orig_logical
, ac
->ac_o_ex
.fe_logical
)
1139 tp_assign(orig_start
, ac
->ac_o_ex
.fe_start
)
1140 tp_assign(orig_group
, ac
->ac_o_ex
.fe_group
)
1141 tp_assign(orig_len
, ac
->ac_o_ex
.fe_len
)
1142 tp_assign(goal_logical
, ac
->ac_g_ex
.fe_logical
)
1143 tp_assign(goal_start
, ac
->ac_g_ex
.fe_start
)
1144 tp_assign(goal_group
, ac
->ac_g_ex
.fe_group
)
1145 tp_assign(goal_len
, ac
->ac_g_ex
.fe_len
)
1146 tp_assign(result_logical
, ac
->ac_f_ex
.fe_logical
)
1147 tp_assign(result_start
, ac
->ac_f_ex
.fe_start
)
1148 tp_assign(result_group
, ac
->ac_f_ex
.fe_group
)
1149 tp_assign(result_len
, ac
->ac_f_ex
.fe_len
)
1150 tp_assign(found
, ac
->ac_found
)
1151 tp_assign(flags
, ac
->ac_flags
)
1152 tp_assign(groups
, ac
->ac_groups_scanned
)
1153 tp_assign(buddy
, ac
->ac_buddy
)
1154 tp_assign(tail
, ac
->ac_tail
)
1155 tp_assign(cr
, ac
->ac_criteria
)
1158 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
1159 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
1160 "tail %u broken %u",
1161 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1162 (unsigned long) __entry
->ino
,
1163 __entry
->orig_group
, __entry
->orig_start
,
1164 __entry
->orig_len
, __entry
->orig_logical
,
1165 __entry
->goal_group
, __entry
->goal_start
,
1166 __entry
->goal_len
, __entry
->goal_logical
,
1167 __entry
->result_group
, __entry
->result_start
,
1168 __entry
->result_len
, __entry
->result_logical
,
1169 __entry
->found
, __entry
->groups
, __entry
->cr
,
1170 __entry
->flags
, __entry
->tail
,
1171 __entry
->buddy
? 1 << __entry
->buddy
: 0)
1174 TRACE_EVENT(ext4_mballoc_prealloc
,
1175 TP_PROTO(struct ext4_allocation_context
*ac
),
1180 __field( dev_t
, dev
)
1181 __field( ino_t
, ino
)
1182 __field( __u32
, orig_logical
)
1183 __field( int, orig_start
)
1184 __field( __u32
, orig_group
)
1185 __field( int, orig_len
)
1186 __field( __u32
, result_logical
)
1187 __field( int, result_start
)
1188 __field( __u32
, result_group
)
1189 __field( int, result_len
)
1193 tp_assign(dev
, ac
->ac_inode
->i_sb
->s_dev
)
1194 tp_assign(ino
, ac
->ac_inode
->i_ino
)
1195 tp_assign(orig_logical
, ac
->ac_o_ex
.fe_logical
)
1196 tp_assign(orig_start
, ac
->ac_o_ex
.fe_start
)
1197 tp_assign(orig_group
, ac
->ac_o_ex
.fe_group
)
1198 tp_assign(orig_len
, ac
->ac_o_ex
.fe_len
)
1199 tp_assign(result_logical
, ac
->ac_b_ex
.fe_logical
)
1200 tp_assign(result_start
, ac
->ac_b_ex
.fe_start
)
1201 tp_assign(result_group
, ac
->ac_b_ex
.fe_group
)
1202 tp_assign(result_len
, ac
->ac_b_ex
.fe_len
)
1205 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1206 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1207 (unsigned long) __entry
->ino
,
1208 __entry
->orig_group
, __entry
->orig_start
,
1209 __entry
->orig_len
, __entry
->orig_logical
,
1210 __entry
->result_group
, __entry
->result_start
,
1211 __entry
->result_len
, __entry
->result_logical
)
1214 DECLARE_EVENT_CLASS(ext4__mballoc
,
1215 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1216 TP_PROTO(struct super_block
*sb
,
1217 struct inode
*inode
,
1219 ext4_grpblk_t start
,
1222 TP_ARGS(sb
, inode
, group
, start
, len
),
1224 TP_PROTO(struct ext4_allocation_context
*ac
),
1230 __field( dev_t
, dev
)
1231 __field( ino_t
, ino
)
1232 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
1233 __field( __u32
, result_logical
)
1235 __field( int, result_start
)
1236 __field( __u32
, result_group
)
1237 __field( int, result_len
)
1241 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1242 tp_assign(dev
, sb
->s_dev
)
1243 tp_assign(ino
, inode
? inode
->i_ino
: 0)
1244 tp_assign(result_start
, start
)
1245 tp_assign(result_group
, group
)
1246 tp_assign(result_len
, len
)
1248 tp_assign(dev
, ac
->ac_sb
->s_dev
)
1249 tp_assign(ino
, ac
->ac_inode
? ac
->ac_inode
->i_ino
: 0)
1250 tp_assign(result_logical
, ac
->ac_b_ex
.fe_logical
)
1251 tp_assign(result_start
, ac
->ac_b_ex
.fe_start
)
1252 tp_assign(result_group
, ac
->ac_b_ex
.fe_group
)
1253 tp_assign(result_len
, ac
->ac_b_ex
.fe_len
)
1257 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1258 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1260 TP_printk("dev %d,%d inode %lu extent %u/%d/%u@%u ",
1262 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1263 (unsigned long) __entry
->ino
,
1264 __entry
->result_group
, __entry
->result_start
,
1265 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1268 __entry
->result_len
, __entry
->result_logical
1273 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_discard
,
1275 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1276 TP_PROTO(struct super_block
*sb
,
1277 struct inode
*inode
,
1279 ext4_grpblk_t start
,
1282 TP_ARGS(sb
, inode
, group
, start
, len
)
1284 TP_PROTO(struct ext4_allocation_context
*ac
),
1290 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_free
,
1292 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1293 TP_PROTO(struct super_block
*sb
,
1294 struct inode
*inode
,
1296 ext4_grpblk_t start
,
1299 TP_ARGS(sb
, inode
, group
, start
, len
)
1301 TP_PROTO(struct ext4_allocation_context
*ac
),
1307 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1308 TRACE_EVENT(ext4_forget
,
1309 TP_PROTO(struct inode
*inode
, int is_metadata
, __u64 block
),
1311 TP_ARGS(inode
, is_metadata
, block
),
1314 __field( dev_t
, dev
)
1315 __field( ino_t
, ino
)
1316 __field( __u64
, block
)
1317 __field( int, is_metadata
)
1318 __field( TP_MODE_T
, mode
)
1322 tp_assign(dev
, inode
->i_sb
->s_dev
)
1323 tp_assign(ino
, inode
->i_ino
)
1324 tp_assign(block
, block
)
1325 tp_assign(is_metadata
, is_metadata
)
1326 tp_assign(mode
, inode
->i_mode
)
1329 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1330 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1331 (unsigned long) __entry
->ino
,
1332 __entry
->mode
, __entry
->is_metadata
, __entry
->block
)
1336 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
1337 TRACE_EVENT(ext4_da_update_reserve_space
,
1338 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1339 TP_PROTO(struct inode
*inode
, int used_blocks
, int quota_claim
),
1341 TP_ARGS(inode
, used_blocks
, quota_claim
),
1343 TP_PROTO(struct inode
*inode
, int used_blocks
),
1345 TP_ARGS(inode
, used_blocks
),
1349 __field( dev_t
, dev
)
1350 __field( ino_t
, ino
)
1351 __field( __u64
, i_blocks
)
1352 __field( int, used_blocks
)
1353 __field( int, reserved_data_blocks
)
1354 __field( int, reserved_meta_blocks
)
1355 __field( int, allocated_meta_blocks
)
1356 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1357 __field( int, quota_claim
)
1359 __field( TP_MODE_T
, mode
)
1363 tp_assign(dev
, inode
->i_sb
->s_dev
)
1364 tp_assign(ino
, inode
->i_ino
)
1365 tp_assign(i_blocks
, inode
->i_blocks
)
1366 tp_assign(used_blocks
, used_blocks
)
1367 tp_assign(reserved_data_blocks
,
1368 EXT4_I(inode
)->i_reserved_data_blocks
)
1369 tp_assign(reserved_meta_blocks
,
1370 EXT4_I(inode
)->i_reserved_meta_blocks
)
1371 tp_assign(allocated_meta_blocks
,
1372 EXT4_I(inode
)->i_allocated_meta_blocks
)
1373 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1374 tp_assign(quota_claim
, quota_claim
)
1376 tp_assign(mode
, inode
->i_mode
)
1379 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1380 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1381 "reserved_data_blocks %d reserved_meta_blocks %d "
1382 "allocated_meta_blocks %d quota_claim %d",
1383 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1384 (unsigned long) __entry
->ino
,
1385 __entry
->mode
, __entry
->i_blocks
,
1386 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1387 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
,
1388 __entry
->quota_claim
)
1390 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1391 "reserved_data_blocks %d reserved_meta_blocks %d "
1392 "allocated_meta_blocks %d",
1393 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1394 (unsigned long) __entry
->ino
,
1395 __entry
->mode
, __entry
->i_blocks
,
1396 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1397 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1401 TRACE_EVENT(ext4_da_reserve_space
,
1402 TP_PROTO(struct inode
*inode
, int md_needed
),
1404 TP_ARGS(inode
, md_needed
),
1407 __field( dev_t
, dev
)
1408 __field( ino_t
, ino
)
1409 __field( __u64
, i_blocks
)
1410 __field( int, md_needed
)
1411 __field( int, reserved_data_blocks
)
1412 __field( int, reserved_meta_blocks
)
1413 __field( TP_MODE_T
, mode
)
1417 tp_assign(dev
, inode
->i_sb
->s_dev
)
1418 tp_assign(ino
, inode
->i_ino
)
1419 tp_assign(i_blocks
, inode
->i_blocks
)
1420 tp_assign(md_needed
, md_needed
)
1421 tp_assign(reserved_data_blocks
,
1422 EXT4_I(inode
)->i_reserved_data_blocks
)
1423 tp_assign(reserved_meta_blocks
,
1424 EXT4_I(inode
)->i_reserved_meta_blocks
)
1425 tp_assign(mode
, inode
->i_mode
)
1428 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1429 "reserved_data_blocks %d reserved_meta_blocks %d",
1430 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1431 (unsigned long) __entry
->ino
,
1432 __entry
->mode
, __entry
->i_blocks
,
1433 __entry
->md_needed
, __entry
->reserved_data_blocks
,
1434 __entry
->reserved_meta_blocks
)
1437 TRACE_EVENT(ext4_da_release_space
,
1438 TP_PROTO(struct inode
*inode
, int freed_blocks
),
1440 TP_ARGS(inode
, freed_blocks
),
1443 __field( dev_t
, dev
)
1444 __field( ino_t
, ino
)
1445 __field( __u64
, i_blocks
)
1446 __field( int, freed_blocks
)
1447 __field( int, reserved_data_blocks
)
1448 __field( int, reserved_meta_blocks
)
1449 __field( int, allocated_meta_blocks
)
1450 __field( TP_MODE_T
, mode
)
1454 tp_assign(dev
, inode
->i_sb
->s_dev
)
1455 tp_assign(ino
, inode
->i_ino
)
1456 tp_assign(i_blocks
, inode
->i_blocks
)
1457 tp_assign(freed_blocks
, freed_blocks
)
1458 tp_assign(reserved_data_blocks
,
1459 EXT4_I(inode
)->i_reserved_data_blocks
)
1460 tp_assign(reserved_meta_blocks
,
1461 EXT4_I(inode
)->i_reserved_meta_blocks
)
1462 tp_assign(allocated_meta_blocks
,
1463 EXT4_I(inode
)->i_allocated_meta_blocks
)
1464 tp_assign(mode
, inode
->i_mode
)
1467 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1468 "reserved_data_blocks %d reserved_meta_blocks %d "
1469 "allocated_meta_blocks %d",
1470 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1471 (unsigned long) __entry
->ino
,
1472 __entry
->mode
, __entry
->i_blocks
,
1473 __entry
->freed_blocks
, __entry
->reserved_data_blocks
,
1474 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1478 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1479 DECLARE_EVENT_CLASS(ext4__bitmap_load
,
1480 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1485 __field( dev_t
, dev
)
1486 __field( __u32
, group
)
1491 tp_assign(dev
, sb
->s_dev
)
1492 tp_assign(group
, group
)
1495 TP_printk("dev %d,%d group %u",
1496 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1500 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_bitmap_load
,
1502 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1507 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_buddy_bitmap_load
,
1509 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1515 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1516 DEFINE_EVENT(ext4__bitmap_load
, ext4_read_block_bitmap_load
,
1518 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1523 DEFINE_EVENT(ext4__bitmap_load
, ext4_load_inode_bitmap
,
1525 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1530 TRACE_EVENT(ext4_direct_IO_enter
,
1531 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
, int rw
),
1533 TP_ARGS(inode
, offset
, len
, rw
),
1536 __field( dev_t
, dev
)
1537 __field( ino_t
, ino
)
1538 __field( loff_t
, pos
)
1539 __field( unsigned long, len
)
1544 tp_assign(dev
, inode
->i_sb
->s_dev
)
1545 tp_assign(ino
, inode
->i_ino
)
1546 tp_assign(pos
, offset
)
1551 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1552 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1553 (unsigned long) __entry
->ino
,
1554 __entry
->pos
, __entry
->len
, __entry
->rw
)
1557 TRACE_EVENT(ext4_direct_IO_exit
,
1558 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
,
1561 TP_ARGS(inode
, offset
, len
, rw
, ret
),
1564 __field( dev_t
, dev
)
1565 __field( ino_t
, ino
)
1566 __field( loff_t
, pos
)
1567 __field( unsigned long, len
)
1573 tp_assign(dev
, inode
->i_sb
->s_dev
)
1574 tp_assign(ino
, inode
->i_ino
)
1575 tp_assign(pos
, offset
)
1581 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1582 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1583 (unsigned long) __entry
->ino
,
1584 __entry
->pos
, __entry
->len
,
1585 __entry
->rw
, __entry
->ret
)
1588 TRACE_EVENT(ext4_fallocate_enter
,
1589 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1591 TP_ARGS(inode
, offset
, len
, mode
),
1594 __field( dev_t
, dev
)
1595 __field( ino_t
, ino
)
1596 __field( loff_t
, pos
)
1597 __field( loff_t
, len
)
1598 __field( int, mode
)
1602 tp_assign(dev
, inode
->i_sb
->s_dev
)
1603 tp_assign(ino
, inode
->i_ino
)
1604 tp_assign(pos
, offset
)
1606 tp_assign(mode
, mode
)
1609 TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
1610 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1611 (unsigned long) __entry
->ino
, __entry
->pos
,
1612 __entry
->len
, __entry
->mode
)
1615 TRACE_EVENT(ext4_fallocate_exit
,
1616 TP_PROTO(struct inode
*inode
, loff_t offset
,
1617 unsigned int max_blocks
, int ret
),
1619 TP_ARGS(inode
, offset
, max_blocks
, ret
),
1622 __field( dev_t
, dev
)
1623 __field( ino_t
, ino
)
1624 __field( loff_t
, pos
)
1625 __field( unsigned int, blocks
)
1630 tp_assign(dev
, inode
->i_sb
->s_dev
)
1631 tp_assign(ino
, inode
->i_ino
)
1632 tp_assign(pos
, offset
)
1633 tp_assign(blocks
, max_blocks
)
1637 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1638 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1639 (unsigned long) __entry
->ino
,
1640 __entry
->pos
, __entry
->blocks
,
1644 TRACE_EVENT(ext4_unlink_enter
,
1645 TP_PROTO(struct inode
*parent
, struct dentry
*dentry
),
1647 TP_ARGS(parent
, dentry
),
1650 __field( dev_t
, dev
)
1651 __field( ino_t
, ino
)
1652 __field( ino_t
, parent
)
1653 __field( loff_t
, size
)
1657 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1658 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1659 tp_assign(parent
, parent
->i_ino
)
1660 tp_assign(size
, dentry
->d_inode
->i_size
)
1663 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1664 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1665 (unsigned long) __entry
->ino
, __entry
->size
,
1666 (unsigned long) __entry
->parent
)
1669 TRACE_EVENT(ext4_unlink_exit
,
1670 TP_PROTO(struct dentry
*dentry
, int ret
),
1672 TP_ARGS(dentry
, ret
),
1675 __field( dev_t
, dev
)
1676 __field( ino_t
, ino
)
1681 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1682 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1686 TP_printk("dev %d,%d ino %lu ret %d",
1687 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1688 (unsigned long) __entry
->ino
,
1692 DECLARE_EVENT_CLASS(ext4__truncate
,
1693 TP_PROTO(struct inode
*inode
),
1698 __field( dev_t
, dev
)
1699 __field( ino_t
, ino
)
1700 __field( __u64
, blocks
)
1704 tp_assign(dev
, inode
->i_sb
->s_dev
)
1705 tp_assign(ino
, inode
->i_ino
)
1706 tp_assign(blocks
, inode
->i_blocks
)
1709 TP_printk("dev %d,%d ino %lu blocks %llu",
1710 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1711 (unsigned long) __entry
->ino
, __entry
->blocks
)
1714 DEFINE_EVENT(ext4__truncate
, ext4_truncate_enter
,
1716 TP_PROTO(struct inode
*inode
),
1721 DEFINE_EVENT(ext4__truncate
, ext4_truncate_exit
,
1723 TP_PROTO(struct inode
*inode
),
1728 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1729 /* 'ux' is the uninitialized extent. */
1730 TRACE_EVENT(ext4_ext_convert_to_initialized_enter
,
1731 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1732 struct ext4_extent
*ux
),
1734 TP_ARGS(inode
, map
, ux
),
1737 __field( dev_t
, dev
)
1738 __field( ino_t
, ino
)
1739 __field( ext4_lblk_t
, m_lblk
)
1740 __field( unsigned, m_len
)
1741 __field( ext4_lblk_t
, u_lblk
)
1742 __field( unsigned, u_len
)
1743 __field( ext4_fsblk_t
, u_pblk
)
1747 tp_assign(dev
, inode
->i_sb
->s_dev
)
1748 tp_assign(ino
, inode
->i_ino
)
1749 tp_assign(m_lblk
, map
->m_lblk
)
1750 tp_assign(m_len
, map
->m_len
)
1751 tp_assign(u_lblk
, le32_to_cpu(ux
->ee_block
))
1752 tp_assign(u_len
, ext4_ext_get_actual_len(ux
))
1753 tp_assign(u_pblk
, ext4_ext_pblock(ux
))
1756 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1758 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1759 (unsigned long) __entry
->ino
,
1760 __entry
->m_lblk
, __entry
->m_len
,
1761 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
)
1765 * 'ux' is the uninitialized extent.
1766 * 'ix' is the initialized extent to which blocks are transferred.
1768 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath
,
1769 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1770 struct ext4_extent
*ux
, struct ext4_extent
*ix
),
1772 TP_ARGS(inode
, map
, ux
, ix
),
1775 __field( dev_t
, dev
)
1776 __field( ino_t
, ino
)
1777 __field( ext4_lblk_t
, m_lblk
)
1778 __field( unsigned, m_len
)
1779 __field( ext4_lblk_t
, u_lblk
)
1780 __field( unsigned, u_len
)
1781 __field( ext4_fsblk_t
, u_pblk
)
1782 __field( ext4_lblk_t
, i_lblk
)
1783 __field( unsigned, i_len
)
1784 __field( ext4_fsblk_t
, i_pblk
)
1788 tp_assign(dev
, inode
->i_sb
->s_dev
)
1789 tp_assign(ino
, inode
->i_ino
)
1790 tp_assign(m_lblk
, map
->m_lblk
)
1791 tp_assign(m_len
, map
->m_len
)
1792 tp_assign(u_lblk
, le32_to_cpu(ux
->ee_block
))
1793 tp_assign(u_len
, ext4_ext_get_actual_len(ux
))
1794 tp_assign(u_pblk
, ext4_ext_pblock(ux
))
1795 tp_assign(i_lblk
, le32_to_cpu(ix
->ee_block
))
1796 tp_assign(i_len
, ext4_ext_get_actual_len(ix
))
1797 tp_assign(i_pblk
, ext4_ext_pblock(ix
))
1800 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1801 "u_lblk %u u_len %u u_pblk %llu "
1802 "i_lblk %u i_len %u i_pblk %llu ",
1803 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1804 (unsigned long) __entry
->ino
,
1805 __entry
->m_lblk
, __entry
->m_len
,
1806 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
,
1807 __entry
->i_lblk
, __entry
->i_len
, __entry
->i_pblk
)
1811 DECLARE_EVENT_CLASS(ext4__map_blocks_enter
,
1812 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1813 unsigned int len
, unsigned int flags
),
1815 TP_ARGS(inode
, lblk
, len
, flags
),
1818 __field( dev_t
, dev
)
1819 __field( ino_t
, ino
)
1820 __field( ext4_lblk_t
, lblk
)
1821 __field( unsigned int, len
)
1822 __field( unsigned int, flags
)
1826 tp_assign(dev
, inode
->i_sb
->s_dev
)
1827 tp_assign(ino
, inode
->i_ino
)
1828 tp_assign(lblk
, lblk
)
1830 tp_assign(flags
, flags
)
1833 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
1834 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1835 (unsigned long) __entry
->ino
,
1836 __entry
->lblk
, __entry
->len
, __entry
->flags
)
1839 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ext_map_blocks_enter
,
1840 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1841 unsigned len
, unsigned flags
),
1843 TP_ARGS(inode
, lblk
, len
, flags
)
1846 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ind_map_blocks_enter
,
1847 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1848 unsigned len
, unsigned flags
),
1850 TP_ARGS(inode
, lblk
, len
, flags
)
1853 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
1854 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1855 ext4_fsblk_t pblk
, unsigned int len
, int ret
),
1857 TP_ARGS(inode
, lblk
, pblk
, len
, ret
),
1860 __field( dev_t
, dev
)
1861 __field( ino_t
, ino
)
1862 __field( ext4_fsblk_t
, pblk
)
1863 __field( ext4_lblk_t
, lblk
)
1864 __field( unsigned int, len
)
1869 tp_assign(dev
, inode
->i_sb
->s_dev
)
1870 tp_assign(ino
, inode
->i_ino
)
1871 tp_assign(pblk
, pblk
)
1872 tp_assign(lblk
, lblk
)
1877 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d",
1878 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1879 (unsigned long) __entry
->ino
,
1880 __entry
->lblk
, __entry
->pblk
,
1881 __entry
->len
, __entry
->ret
)
1884 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
1885 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1886 ext4_fsblk_t pblk
, unsigned len
, int ret
),
1888 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
1891 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
1892 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1893 ext4_fsblk_t pblk
, unsigned len
, int ret
),
1895 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
1898 TRACE_EVENT(ext4_ext_load_extent
,
1899 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
),
1901 TP_ARGS(inode
, lblk
, pblk
),
1904 __field( dev_t
, dev
)
1905 __field( ino_t
, ino
)
1906 __field( ext4_fsblk_t
, pblk
)
1907 __field( ext4_lblk_t
, lblk
)
1911 tp_assign(dev
, inode
->i_sb
->s_dev
)
1912 tp_assign(ino
, inode
->i_ino
)
1913 tp_assign(pblk
, pblk
)
1914 tp_assign(lblk
, lblk
)
1917 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1918 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1919 (unsigned long) __entry
->ino
,
1920 __entry
->lblk
, __entry
->pblk
)
1923 TRACE_EVENT(ext4_load_inode
,
1924 TP_PROTO(struct inode
*inode
),
1929 __field( dev_t
, dev
)
1930 __field( ino_t
, ino
)
1934 tp_assign(dev
, inode
->i_sb
->s_dev
)
1935 tp_assign(ino
, inode
->i_ino
)
1938 TP_printk("dev %d,%d ino %ld",
1939 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1940 (unsigned long) __entry
->ino
)
1944 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
1945 TRACE_EVENT(ext4_journal_start
,
1946 TP_PROTO(struct super_block
*sb
, int nblocks
, unsigned long IP
),
1948 TP_ARGS(sb
, nblocks
, IP
),
1951 __field( dev_t
, dev
)
1952 __field(unsigned long, ip
)
1953 __field( int, nblocks
)
1957 tp_assign(dev
, sb
->s_dev
)
1959 tp_assign(nblocks
, nblocks
)
1962 TP_printk("dev %d,%d nblocks %d caller %pF",
1963 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1964 __entry
->nblocks
, (void *)__entry
->ip
)
1967 DECLARE_EVENT_CLASS(ext4__trim
,
1968 TP_PROTO(struct super_block
*sb
,
1970 ext4_grpblk_t start
,
1973 TP_ARGS(sb
, group
, start
, len
),
1976 __field( int, dev_major
)
1977 __field( int, dev_minor
)
1978 __field( __u32
, group
)
1979 __field( int, start
)
1984 tp_assign(dev_major
, MAJOR(sb
->s_dev
))
1985 tp_assign(dev_minor
, MINOR(sb
->s_dev
))
1986 tp_assign(group
, group
)
1987 tp_assign(start
, start
)
1991 TP_printk("dev %d,%d group %u, start %d, len %d",
1992 __entry
->dev_major
, __entry
->dev_minor
,
1993 __entry
->group
, __entry
->start
, __entry
->len
)
1996 DEFINE_EVENT(ext4__trim
, ext4_trim_extent
,
1998 TP_PROTO(struct super_block
*sb
,
2000 ext4_grpblk_t start
,
2003 TP_ARGS(sb
, group
, start
, len
)
2006 DEFINE_EVENT(ext4__trim
, ext4_trim_all_free
,
2008 TP_PROTO(struct super_block
*sb
,
2010 ext4_grpblk_t start
,
2013 TP_ARGS(sb
, group
, start
, len
)
2017 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
2018 TRACE_EVENT(ext4_ext_handle_uninitialized_extents
,
2019 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
2020 unsigned int allocated
, ext4_fsblk_t newblock
),
2022 TP_ARGS(inode
, map
, allocated
, newblock
),
2025 __field( dev_t
, dev
)
2026 __field( ino_t
, ino
)
2027 __field( int, flags
)
2028 __field( ext4_lblk_t
, lblk
)
2029 __field( ext4_fsblk_t
, pblk
)
2030 __field( unsigned int, len
)
2031 __field( unsigned int, allocated
)
2032 __field( ext4_fsblk_t
, newblk
)
2036 tp_assign(dev
, inode
->i_sb
->s_dev
)
2037 tp_assign(ino
, inode
->i_ino
)
2038 tp_assign(flags
, map
->m_flags
)
2039 tp_assign(lblk
, map
->m_lblk
)
2040 tp_assign(pblk
, map
->m_pblk
)
2041 tp_assign(len
, map
->m_len
)
2042 tp_assign(allocated
, allocated
)
2043 tp_assign(newblk
, newblock
)
2046 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d"
2047 "allocated %d newblock %llu",
2048 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2049 (unsigned long) __entry
->ino
,
2050 (unsigned) __entry
->lblk
, (unsigned long long) __entry
->pblk
,
2051 __entry
->len
, __entry
->flags
,
2052 (unsigned int) __entry
->allocated
,
2053 (unsigned long long) __entry
->newblk
)
2056 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit
,
2057 TP_PROTO(struct super_block
*sb
, struct ext4_map_blocks
*map
, int ret
),
2059 TP_ARGS(sb
, map
, ret
),
2062 __field( dev_t
, dev
)
2063 __field( unsigned int, flags
)
2064 __field( ext4_lblk_t
, lblk
)
2065 __field( ext4_fsblk_t
, pblk
)
2066 __field( unsigned int, len
)
2071 tp_assign(dev
, sb
->s_dev
)
2072 tp_assign(flags
, map
->m_flags
)
2073 tp_assign(lblk
, map
->m_lblk
)
2074 tp_assign(pblk
, map
->m_pblk
)
2075 tp_assign(len
, map
->m_len
)
2079 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d",
2080 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2081 __entry
->lblk
, (unsigned long long) __entry
->pblk
,
2082 __entry
->len
, __entry
->flags
, __entry
->ret
)
2085 TRACE_EVENT(ext4_ext_put_in_cache
,
2086 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
,
2087 ext4_fsblk_t start
),
2089 TP_ARGS(inode
, lblk
, len
, start
),
2092 __field( dev_t
, dev
)
2093 __field( ino_t
, ino
)
2094 __field( ext4_lblk_t
, lblk
)
2095 __field( unsigned int, len
)
2096 __field( ext4_fsblk_t
, start
)
2100 tp_assign(dev
, inode
->i_sb
->s_dev
)
2101 tp_assign(ino
, inode
->i_ino
)
2102 tp_assign(lblk
, lblk
)
2104 tp_assign(start
, start
)
2107 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
2108 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2109 (unsigned long) __entry
->ino
,
2110 (unsigned) __entry
->lblk
,
2112 (unsigned long long) __entry
->start
)
2115 TRACE_EVENT(ext4_ext_in_cache
,
2116 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, int ret
),
2118 TP_ARGS(inode
, lblk
, ret
),
2121 __field( dev_t
, dev
)
2122 __field( ino_t
, ino
)
2123 __field( ext4_lblk_t
, lblk
)
2128 tp_assign(dev
, inode
->i_sb
->s_dev
)
2129 tp_assign(ino
, inode
->i_ino
)
2130 tp_assign(lblk
, lblk
)
2134 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
2135 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2136 (unsigned long) __entry
->ino
,
2137 (unsigned) __entry
->lblk
,
2142 TRACE_EVENT(ext4_find_delalloc_range
,
2143 TP_PROTO(struct inode
*inode
, ext4_lblk_t from
, ext4_lblk_t to
,
2144 int reverse
, int found
, ext4_lblk_t found_blk
),
2146 TP_ARGS(inode
, from
, to
, reverse
, found
, found_blk
),
2149 __field( dev_t
, dev
)
2150 __field( ino_t
, ino
)
2151 __field( ext4_lblk_t
, from
)
2152 __field( ext4_lblk_t
, to
)
2153 __field( int, reverse
)
2154 __field( int, found
)
2155 __field( ext4_lblk_t
, found_blk
)
2159 tp_assign(dev
, inode
->i_sb
->s_dev
)
2160 tp_assign(ino
, inode
->i_ino
)
2161 tp_assign(from
, from
)
2163 tp_assign(reverse
, reverse
)
2164 tp_assign(found
, found
)
2165 tp_assign(found_blk
, found_blk
)
2168 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
2170 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2171 (unsigned long) __entry
->ino
,
2172 (unsigned) __entry
->from
, (unsigned) __entry
->to
,
2173 __entry
->reverse
, __entry
->found
,
2174 (unsigned) __entry
->found_blk
)
2177 TRACE_EVENT(ext4_get_reserved_cluster_alloc
,
2178 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
),
2180 TP_ARGS(inode
, lblk
, len
),
2183 __field( dev_t
, dev
)
2184 __field( ino_t
, ino
)
2185 __field( ext4_lblk_t
, lblk
)
2186 __field( unsigned int, len
)
2190 tp_assign(dev
, inode
->i_sb
->s_dev
)
2191 tp_assign(ino
, inode
->i_ino
)
2192 tp_assign(lblk
, lblk
)
2196 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2197 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2198 (unsigned long) __entry
->ino
,
2199 (unsigned) __entry
->lblk
,
2203 TRACE_EVENT(ext4_ext_show_extent
,
2204 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
,
2205 unsigned short len
),
2207 TP_ARGS(inode
, lblk
, pblk
, len
),
2210 __field( dev_t
, dev
)
2211 __field( ino_t
, ino
)
2212 __field( ext4_fsblk_t
, pblk
)
2213 __field( ext4_lblk_t
, lblk
)
2214 __field( unsigned short, len
)
2218 tp_assign(dev
, inode
->i_sb
->s_dev
)
2219 tp_assign(ino
, inode
->i_ino
)
2220 tp_assign(pblk
, pblk
)
2221 tp_assign(lblk
, lblk
)
2225 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2226 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2227 (unsigned long) __entry
->ino
,
2228 (unsigned) __entry
->lblk
,
2229 (unsigned long long) __entry
->pblk
,
2230 (unsigned short) __entry
->len
)
2233 TRACE_EVENT(ext4_remove_blocks
,
2234 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
2235 ext4_lblk_t from
, ext4_fsblk_t to
,
2236 ext4_fsblk_t partial_cluster
),
2238 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
2241 __field( dev_t
, dev
)
2242 __field( ino_t
, ino
)
2243 __field( ext4_lblk_t
, from
)
2244 __field( ext4_lblk_t
, to
)
2245 __field( ext4_fsblk_t
, partial
)
2246 __field( ext4_fsblk_t
, ee_pblk
)
2247 __field( ext4_lblk_t
, ee_lblk
)
2248 __field( unsigned short, ee_len
)
2252 tp_assign(dev
, inode
->i_sb
->s_dev
)
2253 tp_assign(ino
, inode
->i_ino
)
2254 tp_assign(from
, from
)
2256 tp_assign(partial
, partial_cluster
)
2257 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2258 tp_assign(ee_lblk
, cpu_to_le32(ex
->ee_block
))
2259 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2262 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2263 "from %u to %u partial_cluster %u",
2264 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2265 (unsigned long) __entry
->ino
,
2266 (unsigned) __entry
->ee_lblk
,
2267 (unsigned long long) __entry
->ee_pblk
,
2268 (unsigned short) __entry
->ee_len
,
2269 (unsigned) __entry
->from
,
2270 (unsigned) __entry
->to
,
2271 (unsigned) __entry
->partial
)
2274 TRACE_EVENT(ext4_ext_rm_leaf
,
2275 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2276 struct ext4_extent
*ex
, ext4_fsblk_t partial_cluster
),
2278 TP_ARGS(inode
, start
, ex
, partial_cluster
),
2281 __field( dev_t
, dev
)
2282 __field( ino_t
, ino
)
2283 __field( ext4_fsblk_t
, partial
)
2284 __field( ext4_lblk_t
, start
)
2285 __field( ext4_lblk_t
, ee_lblk
)
2286 __field( ext4_fsblk_t
, ee_pblk
)
2287 __field( short, ee_len
)
2291 tp_assign(dev
, inode
->i_sb
->s_dev
)
2292 tp_assign(ino
, inode
->i_ino
)
2293 tp_assign(partial
, partial_cluster
)
2294 tp_assign(start
, start
)
2295 tp_assign(ee_lblk
, le32_to_cpu(ex
->ee_block
))
2296 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2297 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2300 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2301 "partial_cluster %u",
2302 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2303 (unsigned long) __entry
->ino
,
2304 (unsigned) __entry
->start
,
2305 (unsigned) __entry
->ee_lblk
,
2306 (unsigned long long) __entry
->ee_pblk
,
2307 (unsigned short) __entry
->ee_len
,
2308 (unsigned) __entry
->partial
)
2311 TRACE_EVENT(ext4_ext_rm_idx
,
2312 TP_PROTO(struct inode
*inode
, ext4_fsblk_t pblk
),
2314 TP_ARGS(inode
, pblk
),
2317 __field( dev_t
, dev
)
2318 __field( ino_t
, ino
)
2319 __field( ext4_fsblk_t
, pblk
)
2323 tp_assign(dev
, inode
->i_sb
->s_dev
)
2324 tp_assign(ino
, inode
->i_ino
)
2325 tp_assign(pblk
, pblk
)
2328 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2329 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2330 (unsigned long) __entry
->ino
,
2331 (unsigned long long) __entry
->pblk
)
2334 TRACE_EVENT(ext4_ext_remove_space
,
2335 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
),
2337 TP_ARGS(inode
, start
, depth
),
2340 __field( dev_t
, dev
)
2341 __field( ino_t
, ino
)
2342 __field( ext4_lblk_t
, start
)
2343 __field( int, depth
)
2347 tp_assign(dev
, inode
->i_sb
->s_dev
)
2348 tp_assign(ino
, inode
->i_ino
)
2349 tp_assign(start
, start
)
2350 tp_assign(depth
, depth
)
2353 TP_printk("dev %d,%d ino %lu since %u depth %d",
2354 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2355 (unsigned long) __entry
->ino
,
2356 (unsigned) __entry
->start
,
2360 TRACE_EVENT(ext4_ext_remove_space_done
,
2361 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
,
2362 ext4_lblk_t partial
, unsigned short eh_entries
),
2364 TP_ARGS(inode
, start
, depth
, partial
, eh_entries
),
2367 __field( dev_t
, dev
)
2368 __field( ino_t
, ino
)
2369 __field( ext4_lblk_t
, start
)
2370 __field( int, depth
)
2371 __field( ext4_lblk_t
, partial
)
2372 __field( unsigned short, eh_entries
)
2376 tp_assign(dev
, inode
->i_sb
->s_dev
)
2377 tp_assign(ino
, inode
->i_ino
)
2378 tp_assign(start
, start
)
2379 tp_assign(depth
, depth
)
2380 tp_assign(partial
, partial
)
2381 tp_assign(eh_entries
, eh_entries
)
2384 TP_printk("dev %d,%d ino %lu since %u depth %d partial %u "
2385 "remaining_entries %u",
2386 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2387 (unsigned long) __entry
->ino
,
2388 (unsigned) __entry
->start
,
2390 (unsigned) __entry
->partial
,
2391 (unsigned short) __entry
->eh_entries
)
2395 #endif /* _TRACE_EXT4_H */
2397 /* This part must be outside protection */
2398 #include "../../../probes/define_trace.h"