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(2,6,40))
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 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
415 TRACE_EVENT(ext4_da_write_pages
,
416 TP_PROTO(struct inode
*inode
, pgoff_t first_page
,
417 struct writeback_control
*wbc
),
419 TP_ARGS(inode
, first_page
, wbc
),
422 __field( dev_t
, dev
)
423 __field( ino_t
, ino
)
424 __field( pgoff_t
, first_page
)
425 __field( long, nr_to_write
)
426 __field( int, sync_mode
)
430 tp_assign(dev
, inode
->i_sb
->s_dev
)
431 tp_assign(ino
, inode
->i_ino
)
432 tp_assign(first_page
, first_page
)
433 tp_assign(nr_to_write
, wbc
->nr_to_write
)
434 tp_assign(sync_mode
, wbc
->sync_mode
)
437 TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld "
439 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
440 (unsigned long) __entry
->ino
, __entry
->first_page
,
441 __entry
->nr_to_write
, __entry
->sync_mode
)
446 TRACE_EVENT(ext4_da_write_pages
,
447 TP_PROTO(struct inode
*inode
, struct mpage_da_data
*mpd
),
452 __field( dev_t
, dev
)
453 __field( ino_t
, ino
)
454 __field( __u64
, b_blocknr
)
455 __field( __u32
, b_size
)
456 __field( __u32
, b_state
)
457 __field( unsigned long, first_page
)
458 __field( int, io_done
)
459 __field( int, pages_written
)
460 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
461 __field( int, sync_mode
)
466 tp_assign(dev
, inode
->i_sb
->s_dev
)
467 tp_assign(ino
, inode
->i_ino
)
468 tp_assign(b_blocknr
, mpd
->b_blocknr
)
469 tp_assign(b_size
, mpd
->b_size
)
470 tp_assign(b_state
, mpd
->b_state
)
471 tp_assign(first_page
, mpd
->first_page
)
472 tp_assign(io_done
, mpd
->io_done
)
473 tp_assign(pages_written
, mpd
->pages_written
)
474 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
475 tp_assign(sync_mode
, mpd
->wbc
->sync_mode
)
479 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
480 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
481 "first_page %lu io_done %d pages_written %d sync_mode %d",
483 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
484 "first_page %lu io_done %d pages_written %d",
486 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
487 (unsigned long) __entry
->ino
,
488 __entry
->b_blocknr
, __entry
->b_size
,
489 __entry
->b_state
, __entry
->first_page
,
490 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
491 __entry
->io_done
, __entry
->pages_written
,
494 __entry
->io_done
, __entry
->pages_written
501 TRACE_EVENT(ext4_da_writepages_result
,
502 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
,
503 int ret
, int pages_written
),
505 TP_ARGS(inode
, wbc
, ret
, pages_written
),
508 __field( dev_t
, dev
)
509 __field( ino_t
, ino
)
511 __field( int, pages_written
)
512 __field( long, pages_skipped
)
513 __field( pgoff_t
, writeback_index
)
514 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
515 __field( int, sync_mode
)
517 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
518 __field( char, encountered_congestion
)
520 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
521 __field( char, more_io
)
523 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
524 __field( char, no_nrwrite_index_update
)
529 tp_assign(dev
, inode
->i_sb
->s_dev
)
530 tp_assign(ino
, inode
->i_ino
)
532 tp_assign(pages_written
, pages_written
)
533 tp_assign(pages_skipped
, wbc
->pages_skipped
)
534 tp_assign(writeback_index
, inode
->i_mapping
->writeback_index
)
535 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
536 tp_assign(sync_mode
, wbc
->sync_mode
)
538 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
539 tp_assign(encountered_congestion
, wbc
->encountered_congestion
)
541 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
542 tp_assign(more_io
, wbc
->more_io
)
544 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
545 tp_assign(no_nrwrite_index_update
, wbc
->no_nrwrite_index_update
)
549 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
550 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
551 "sync_mode %d writeback_index %lu",
552 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
553 (unsigned long) __entry
->ino
, __entry
->ret
,
554 __entry
->pages_written
, __entry
->pages_skipped
,
556 (unsigned long) __entry
->writeback_index
)
557 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
558 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
559 " more_io %d sync_mode %d writeback_index %lu",
560 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
561 (unsigned long) __entry
->ino
, __entry
->ret
,
562 __entry
->pages_written
, __entry
->pages_skipped
,
563 __entry
->more_io
, __entry
->sync_mode
,
564 (unsigned long) __entry
->writeback_index
)
565 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
566 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
567 " more_io %d writeback_index %lu",
568 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
569 (unsigned long) __entry
->ino
, __entry
->ret
,
570 __entry
->pages_written
, __entry
->pages_skipped
,
572 (unsigned long) __entry
->writeback_index
)
573 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
574 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
575 " more_io %d no_nrwrite_index_update %d writeback_index %lu",
576 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
577 (unsigned long) __entry
->ino
, __entry
->ret
,
578 __entry
->pages_written
, __entry
->pages_skipped
,
579 __entry
->more_io
, __entry
->no_nrwrite_index_update
,
580 (unsigned long) __entry
->writeback_index
)
582 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
584 " more_io %d no_nrwrite_index_update %d writeback_index %lu",
585 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
586 (unsigned long) __entry
->ino
, __entry
->ret
,
587 __entry
->pages_written
, __entry
->pages_skipped
,
588 __entry
->encountered_congestion
,
589 __entry
->more_io
, __entry
->no_nrwrite_index_update
,
590 (unsigned long) __entry
->writeback_index
)
594 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
595 DECLARE_EVENT_CLASS(ext4__page_op
,
596 TP_PROTO(struct page
*page
),
601 __field( dev_t
, dev
)
602 __field( ino_t
, ino
)
603 __field( pgoff_t
, index
)
608 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
609 tp_assign(ino
, page
->mapping
->host
->i_ino
)
610 tp_assign(index
, page
->index
)
613 TP_printk("dev %d,%d ino %lu page_index %lu",
614 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
615 (unsigned long) __entry
->ino
,
616 (unsigned long) __entry
->index
)
619 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
620 DEFINE_EVENT(ext4__page_op
, ext4_writepage
,
622 TP_PROTO(struct page
*page
),
628 DEFINE_EVENT(ext4__page_op
, ext4_readpage
,
630 TP_PROTO(struct page
*page
),
635 DEFINE_EVENT(ext4__page_op
, ext4_releasepage
,
637 TP_PROTO(struct page
*page
),
642 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
644 DECLARE_EVENT_CLASS(ext4_invalidatepage_op
,
645 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
647 TP_ARGS(page
, offset
, length
),
650 __field( dev_t
, dev
)
651 __field( ino_t
, ino
)
652 __field( pgoff_t
, index
)
653 __field( unsigned int, offset
)
654 __field( unsigned int, length
)
658 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
659 tp_assign(ino
, page
->mapping
->host
->i_ino
)
660 tp_assign(index
, page
->index
)
661 tp_assign(offset
, offset
)
662 tp_assign(length
, length
)
665 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
666 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
667 (unsigned long) __entry
->ino
,
668 (unsigned long) __entry
->index
,
669 __entry
->offset
, __entry
->length
)
672 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_invalidatepage
,
673 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
675 TP_ARGS(page
, offset
, length
)
678 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_journalled_invalidatepage
,
679 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
681 TP_ARGS(page
, offset
, length
)
686 TRACE_EVENT(ext4_invalidatepage
,
687 TP_PROTO(struct page
*page
, unsigned long offset
),
689 TP_ARGS(page
, offset
),
692 __field( dev_t
, dev
)
693 __field( ino_t
, ino
)
694 __field( pgoff_t
, index
)
695 __field( unsigned long, offset
)
700 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
701 tp_assign(ino
, page
->mapping
->host
->i_ino
)
702 tp_assign(index
, page
->index
)
703 tp_assign(offset
, offset
)
706 TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
707 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
708 (unsigned long) __entry
->ino
,
709 (unsigned long) __entry
->index
, __entry
->offset
)
716 TRACE_EVENT(ext4_discard_blocks
,
717 TP_PROTO(struct super_block
*sb
, unsigned long long blk
,
718 unsigned long long count
),
720 TP_ARGS(sb
, blk
, count
),
723 __field( dev_t
, dev
)
724 __field( __u64
, blk
)
725 __field( __u64
, count
)
730 tp_assign(dev
, sb
->s_dev
)
732 tp_assign(count
, count
)
735 TP_printk("dev %d,%d blk %llu count %llu",
736 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
737 __entry
->blk
, __entry
->count
)
740 DECLARE_EVENT_CLASS(ext4__mb_new_pa
,
741 TP_PROTO(struct ext4_allocation_context
*ac
,
742 struct ext4_prealloc_space
*pa
),
747 __field( dev_t
, dev
)
748 __field( ino_t
, ino
)
749 __field( __u64
, pa_pstart
)
750 __field( __u64
, pa_lstart
)
751 __field( __u32
, pa_len
)
756 tp_assign(dev
, ac
->ac_sb
->s_dev
)
757 tp_assign(ino
, ac
->ac_inode
->i_ino
)
758 tp_assign(pa_pstart
, pa
->pa_pstart
)
759 tp_assign(pa_lstart
, pa
->pa_lstart
)
760 tp_assign(pa_len
, pa
->pa_len
)
763 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
764 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
765 (unsigned long) __entry
->ino
,
766 __entry
->pa_pstart
, __entry
->pa_len
, __entry
->pa_lstart
)
769 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_inode_pa
,
771 TP_PROTO(struct ext4_allocation_context
*ac
,
772 struct ext4_prealloc_space
*pa
),
777 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_group_pa
,
779 TP_PROTO(struct ext4_allocation_context
*ac
,
780 struct ext4_prealloc_space
*pa
),
785 TRACE_EVENT(ext4_mb_release_inode_pa
,
787 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
788 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
789 struct super_block
*sb
,
791 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
792 struct super_block
*sb
,
793 struct ext4_allocation_context
*ac
,
795 struct ext4_allocation_context
*ac
,
798 struct ext4_prealloc_space
*pa
,
799 unsigned long long block
, unsigned int count
),
801 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
802 TP_ARGS(pa
, block
, count
),
803 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
804 TP_ARGS(sb
, inode
, pa
, block
, count
),
805 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
806 TP_ARGS(sb
, ac
, pa
, block
, count
),
808 TP_ARGS(ac
, pa
, block
, count
),
812 __field( dev_t
, dev
)
813 __field( ino_t
, ino
)
814 __field( __u64
, block
)
815 __field( __u32
, count
)
820 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
821 tp_assign(dev
, pa
->pa_inode
->i_sb
->s_dev
)
822 tp_assign(ino
, pa
->pa_inode
->i_ino
)
824 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
825 tp_assign(dev
, sb
->s_dev
)
827 tp_assign(dev
, ac
->ac_sb
->s_dev
)
829 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
830 tp_assign(ino
, inode
->i_ino
)
832 tp_assign(ino
, (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
835 tp_assign(block
, block
)
836 tp_assign(count
, count
)
839 TP_printk("dev %d,%d ino %lu block %llu count %u",
840 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
841 (unsigned long) __entry
->ino
,
842 __entry
->block
, __entry
->count
)
845 TRACE_EVENT(ext4_mb_release_group_pa
,
847 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
848 TP_PROTO(struct ext4_prealloc_space
*pa
),
851 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
852 TP_PROTO(struct super_block
*sb
, struct ext4_prealloc_space
*pa
),
855 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
856 TP_PROTO(struct super_block
*sb
,
857 struct ext4_allocation_context
*ac
,
858 struct ext4_prealloc_space
*pa
),
862 TP_PROTO(struct ext4_allocation_context
*ac
,
863 struct ext4_prealloc_space
*pa
),
869 __field( dev_t
, dev
)
870 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
871 __field( ino_t
, ino
)
873 __field( __u64
, pa_pstart
)
874 __field( __u32
, pa_len
)
879 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
880 tp_assign(dev
, pa
->pa_inode
->i_sb
->s_dev
)
881 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
882 tp_assign(dev
, sb
->s_dev
)
884 tp_assign(dev
, ac
->ac_sb
->s_dev
)
886 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
887 tp_assign(ino
, (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
889 tp_assign(pa_pstart
, pa
->pa_pstart
)
890 tp_assign(pa_len
, pa
->pa_len
)
893 TP_printk("dev %d,%d pstart %llu len %u",
894 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
895 __entry
->pa_pstart
, __entry
->pa_len
)
898 TRACE_EVENT(ext4_discard_preallocations
,
899 TP_PROTO(struct inode
*inode
),
904 __field( dev_t
, dev
)
905 __field( ino_t
, ino
)
910 tp_assign(dev
, inode
->i_sb
->s_dev
)
911 tp_assign(ino
, inode
->i_ino
)
914 TP_printk("dev %d,%d ino %lu",
915 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
916 (unsigned long) __entry
->ino
)
919 TRACE_EVENT(ext4_mb_discard_preallocations
,
920 TP_PROTO(struct super_block
*sb
, int needed
),
925 __field( dev_t
, dev
)
926 __field( int, needed
)
931 tp_assign(dev
, sb
->s_dev
)
932 tp_assign(needed
, needed
)
935 TP_printk("dev %d,%d needed %d",
936 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
940 TRACE_EVENT(ext4_request_blocks
,
941 TP_PROTO(struct ext4_allocation_request
*ar
),
946 __field( dev_t
, dev
)
947 __field( ino_t
, ino
)
948 __field( unsigned int, len
)
949 __field( __u32
, logical
)
950 __field( __u32
, lleft
)
951 __field( __u32
, lright
)
952 __field( __u64
, goal
)
953 __field( __u64
, pleft
)
954 __field( __u64
, pright
)
955 __field( unsigned int, flags
)
959 tp_assign(dev
, ar
->inode
->i_sb
->s_dev
)
960 tp_assign(ino
, ar
->inode
->i_ino
)
961 tp_assign(len
, ar
->len
)
962 tp_assign(logical
, ar
->logical
)
963 tp_assign(goal
, ar
->goal
)
964 tp_assign(lleft
, ar
->lleft
)
965 tp_assign(lright
, ar
->lright
)
966 tp_assign(pleft
, ar
->pleft
)
967 tp_assign(pright
, ar
->pright
)
968 tp_assign(flags
, ar
->flags
)
971 TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
972 "lleft %u lright %u pleft %llu pright %llu ",
973 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
974 (unsigned long) __entry
->ino
, __entry
->flags
,
975 __entry
->len
, __entry
->logical
, __entry
->goal
,
976 __entry
->lleft
, __entry
->lright
, __entry
->pleft
,
980 TRACE_EVENT(ext4_allocate_blocks
,
981 TP_PROTO(struct ext4_allocation_request
*ar
, unsigned long long block
),
986 __field( dev_t
, dev
)
987 __field( ino_t
, ino
)
988 __field( __u64
, block
)
989 __field( unsigned int, len
)
990 __field( __u32
, logical
)
991 __field( __u32
, lleft
)
992 __field( __u32
, lright
)
993 __field( __u64
, goal
)
994 __field( __u64
, pleft
)
995 __field( __u64
, pright
)
996 __field( unsigned int, flags
)
1000 tp_assign(dev
, ar
->inode
->i_sb
->s_dev
)
1001 tp_assign(ino
, ar
->inode
->i_ino
)
1002 tp_assign(block
, block
)
1003 tp_assign(len
, ar
->len
)
1004 tp_assign(logical
, ar
->logical
)
1005 tp_assign(goal
, ar
->goal
)
1006 tp_assign(lleft
, ar
->lleft
)
1007 tp_assign(lright
, ar
->lright
)
1008 tp_assign(pleft
, ar
->pleft
)
1009 tp_assign(pright
, ar
->pright
)
1010 tp_assign(flags
, ar
->flags
)
1013 TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
1014 "goal %llu lleft %u lright %u pleft %llu pright %llu",
1015 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1016 (unsigned long) __entry
->ino
, __entry
->flags
,
1017 __entry
->len
, __entry
->block
, __entry
->logical
,
1018 __entry
->goal
, __entry
->lleft
, __entry
->lright
,
1019 __entry
->pleft
, __entry
->pright
)
1022 TRACE_EVENT(ext4_free_blocks
,
1023 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1024 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
1027 TP_ARGS(inode
, block
, count
, flags
),
1029 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
1032 TP_ARGS(inode
, block
, count
, metadata
),
1036 __field( dev_t
, dev
)
1037 __field( ino_t
, ino
)
1038 __field( __u64
, block
)
1039 __field( unsigned long, count
)
1040 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1041 __field( int, flags
)
1042 __field( TP_MODE_T
, mode
)
1044 __field( int, metadata
)
1049 tp_assign(dev
, inode
->i_sb
->s_dev
)
1050 tp_assign(ino
, inode
->i_ino
)
1051 tp_assign(block
, block
)
1052 tp_assign(count
, count
)
1053 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1054 tp_assign(flags
, flags
)
1055 tp_assign(mode
, inode
->i_mode
)
1057 tp_assign(metadata
, metadata
)
1061 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1062 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d",
1064 TP_printk("dev %d,%d ino %lu block %llu count %lu metadata %d",
1066 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1067 (unsigned long) __entry
->ino
,
1068 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1069 __entry
->mode
, __entry
->block
, __entry
->count
,
1072 __entry
->block
, __entry
->count
, __entry
->metadata
)
1076 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1077 TRACE_EVENT(ext4_sync_file_enter
,
1079 TRACE_EVENT(ext4_sync_file
,
1081 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1082 TP_PROTO(struct file
*file
, int datasync
),
1084 TP_ARGS(file
, datasync
),
1086 TP_PROTO(struct file
*file
, struct dentry
*dentry
, int datasync
),
1088 TP_ARGS(file
, dentry
, datasync
),
1092 __field( dev_t
, dev
)
1093 __field( ino_t
, ino
)
1094 __field( ino_t
, parent
)
1095 __field( int, datasync
)
1099 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1100 tp_assign(dev
, file
->f_path
.dentry
->d_inode
->i_sb
->s_dev
)
1101 tp_assign(ino
, file
->f_path
.dentry
->d_inode
->i_ino
)
1102 tp_assign(datasync
, datasync
)
1103 tp_assign(parent
, file
->f_path
.dentry
->d_parent
->d_inode
->i_ino
)
1105 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1106 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1107 tp_assign(datasync
, datasync
)
1108 tp_assign(parent
, dentry
->d_parent
->d_inode
->i_ino
)
1112 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
1113 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1114 (unsigned long) __entry
->ino
,
1115 (unsigned long) __entry
->parent
, __entry
->datasync
)
1118 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1119 TRACE_EVENT(ext4_sync_file_exit
,
1120 TP_PROTO(struct inode
*inode
, int ret
),
1122 TP_ARGS(inode
, ret
),
1125 __field( dev_t
, dev
)
1126 __field( ino_t
, ino
)
1131 tp_assign(dev
, inode
->i_sb
->s_dev
)
1132 tp_assign(ino
, inode
->i_ino
)
1136 TP_printk("dev %d,%d ino %lu ret %d",
1137 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1138 (unsigned long) __entry
->ino
,
1143 TRACE_EVENT(ext4_sync_fs
,
1144 TP_PROTO(struct super_block
*sb
, int wait
),
1149 __field( dev_t
, dev
)
1150 __field( int, wait
)
1155 tp_assign(dev
, sb
->s_dev
)
1156 tp_assign(wait
, wait
)
1159 TP_printk("dev %d,%d wait %d",
1160 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1164 TRACE_EVENT(ext4_alloc_da_blocks
,
1165 TP_PROTO(struct inode
*inode
),
1170 __field( dev_t
, dev
)
1171 __field( ino_t
, ino
)
1172 __field( unsigned int, data_blocks
)
1173 __field( unsigned int, meta_blocks
)
1177 tp_assign(dev
, inode
->i_sb
->s_dev
)
1178 tp_assign(ino
, inode
->i_ino
)
1179 tp_assign(data_blocks
, EXT4_I(inode
)->i_reserved_data_blocks
)
1180 tp_assign(meta_blocks
, EXT4_I(inode
)->i_reserved_meta_blocks
)
1183 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
1184 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1185 (unsigned long) __entry
->ino
,
1186 __entry
->data_blocks
, __entry
->meta_blocks
)
1189 TRACE_EVENT(ext4_mballoc_alloc
,
1190 TP_PROTO(struct ext4_allocation_context
*ac
),
1195 __field( dev_t
, dev
)
1196 __field( ino_t
, ino
)
1197 __field( __u32
, orig_logical
)
1198 __field( int, orig_start
)
1199 __field( __u32
, orig_group
)
1200 __field( int, orig_len
)
1201 __field( __u32
, goal_logical
)
1202 __field( int, goal_start
)
1203 __field( __u32
, goal_group
)
1204 __field( int, goal_len
)
1205 __field( __u32
, result_logical
)
1206 __field( int, result_start
)
1207 __field( __u32
, result_group
)
1208 __field( int, result_len
)
1209 __field( __u16
, found
)
1210 __field( __u16
, groups
)
1211 __field( __u16
, buddy
)
1212 __field( __u16
, flags
)
1213 __field( __u16
, tail
)
1218 tp_assign(dev
, ac
->ac_inode
->i_sb
->s_dev
)
1219 tp_assign(ino
, ac
->ac_inode
->i_ino
)
1220 tp_assign(orig_logical
, ac
->ac_o_ex
.fe_logical
)
1221 tp_assign(orig_start
, ac
->ac_o_ex
.fe_start
)
1222 tp_assign(orig_group
, ac
->ac_o_ex
.fe_group
)
1223 tp_assign(orig_len
, ac
->ac_o_ex
.fe_len
)
1224 tp_assign(goal_logical
, ac
->ac_g_ex
.fe_logical
)
1225 tp_assign(goal_start
, ac
->ac_g_ex
.fe_start
)
1226 tp_assign(goal_group
, ac
->ac_g_ex
.fe_group
)
1227 tp_assign(goal_len
, ac
->ac_g_ex
.fe_len
)
1228 tp_assign(result_logical
, ac
->ac_f_ex
.fe_logical
)
1229 tp_assign(result_start
, ac
->ac_f_ex
.fe_start
)
1230 tp_assign(result_group
, ac
->ac_f_ex
.fe_group
)
1231 tp_assign(result_len
, ac
->ac_f_ex
.fe_len
)
1232 tp_assign(found
, ac
->ac_found
)
1233 tp_assign(flags
, ac
->ac_flags
)
1234 tp_assign(groups
, ac
->ac_groups_scanned
)
1235 tp_assign(buddy
, ac
->ac_buddy
)
1236 tp_assign(tail
, ac
->ac_tail
)
1237 tp_assign(cr
, ac
->ac_criteria
)
1240 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
1241 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
1242 "tail %u broken %u",
1243 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1244 (unsigned long) __entry
->ino
,
1245 __entry
->orig_group
, __entry
->orig_start
,
1246 __entry
->orig_len
, __entry
->orig_logical
,
1247 __entry
->goal_group
, __entry
->goal_start
,
1248 __entry
->goal_len
, __entry
->goal_logical
,
1249 __entry
->result_group
, __entry
->result_start
,
1250 __entry
->result_len
, __entry
->result_logical
,
1251 __entry
->found
, __entry
->groups
, __entry
->cr
,
1252 __entry
->flags
, __entry
->tail
,
1253 __entry
->buddy
? 1 << __entry
->buddy
: 0)
1256 TRACE_EVENT(ext4_mballoc_prealloc
,
1257 TP_PROTO(struct ext4_allocation_context
*ac
),
1262 __field( dev_t
, dev
)
1263 __field( ino_t
, ino
)
1264 __field( __u32
, orig_logical
)
1265 __field( int, orig_start
)
1266 __field( __u32
, orig_group
)
1267 __field( int, orig_len
)
1268 __field( __u32
, result_logical
)
1269 __field( int, result_start
)
1270 __field( __u32
, result_group
)
1271 __field( int, result_len
)
1275 tp_assign(dev
, ac
->ac_inode
->i_sb
->s_dev
)
1276 tp_assign(ino
, ac
->ac_inode
->i_ino
)
1277 tp_assign(orig_logical
, ac
->ac_o_ex
.fe_logical
)
1278 tp_assign(orig_start
, ac
->ac_o_ex
.fe_start
)
1279 tp_assign(orig_group
, ac
->ac_o_ex
.fe_group
)
1280 tp_assign(orig_len
, ac
->ac_o_ex
.fe_len
)
1281 tp_assign(result_logical
, ac
->ac_b_ex
.fe_logical
)
1282 tp_assign(result_start
, ac
->ac_b_ex
.fe_start
)
1283 tp_assign(result_group
, ac
->ac_b_ex
.fe_group
)
1284 tp_assign(result_len
, ac
->ac_b_ex
.fe_len
)
1287 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1288 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1289 (unsigned long) __entry
->ino
,
1290 __entry
->orig_group
, __entry
->orig_start
,
1291 __entry
->orig_len
, __entry
->orig_logical
,
1292 __entry
->result_group
, __entry
->result_start
,
1293 __entry
->result_len
, __entry
->result_logical
)
1296 DECLARE_EVENT_CLASS(ext4__mballoc
,
1297 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1298 TP_PROTO(struct super_block
*sb
,
1299 struct inode
*inode
,
1301 ext4_grpblk_t start
,
1304 TP_ARGS(sb
, inode
, group
, start
, len
),
1306 TP_PROTO(struct ext4_allocation_context
*ac
),
1312 __field( dev_t
, dev
)
1313 __field( ino_t
, ino
)
1314 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
1315 __field( __u32
, result_logical
)
1317 __field( int, result_start
)
1318 __field( __u32
, result_group
)
1319 __field( int, result_len
)
1323 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1324 tp_assign(dev
, sb
->s_dev
)
1325 tp_assign(ino
, inode
? inode
->i_ino
: 0)
1326 tp_assign(result_start
, start
)
1327 tp_assign(result_group
, group
)
1328 tp_assign(result_len
, len
)
1330 tp_assign(dev
, ac
->ac_sb
->s_dev
)
1331 tp_assign(ino
, ac
->ac_inode
? ac
->ac_inode
->i_ino
: 0)
1332 tp_assign(result_logical
, ac
->ac_b_ex
.fe_logical
)
1333 tp_assign(result_start
, ac
->ac_b_ex
.fe_start
)
1334 tp_assign(result_group
, ac
->ac_b_ex
.fe_group
)
1335 tp_assign(result_len
, ac
->ac_b_ex
.fe_len
)
1339 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1340 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1342 TP_printk("dev %d,%d inode %lu extent %u/%d/%u@%u ",
1344 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1345 (unsigned long) __entry
->ino
,
1346 __entry
->result_group
, __entry
->result_start
,
1347 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1350 __entry
->result_len
, __entry
->result_logical
1355 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_discard
,
1357 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1358 TP_PROTO(struct super_block
*sb
,
1359 struct inode
*inode
,
1361 ext4_grpblk_t start
,
1364 TP_ARGS(sb
, inode
, group
, start
, len
)
1366 TP_PROTO(struct ext4_allocation_context
*ac
),
1372 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_free
,
1374 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1375 TP_PROTO(struct super_block
*sb
,
1376 struct inode
*inode
,
1378 ext4_grpblk_t start
,
1381 TP_ARGS(sb
, inode
, group
, start
, len
)
1383 TP_PROTO(struct ext4_allocation_context
*ac
),
1389 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1390 TRACE_EVENT(ext4_forget
,
1391 TP_PROTO(struct inode
*inode
, int is_metadata
, __u64 block
),
1393 TP_ARGS(inode
, is_metadata
, block
),
1396 __field( dev_t
, dev
)
1397 __field( ino_t
, ino
)
1398 __field( __u64
, block
)
1399 __field( int, is_metadata
)
1400 __field( TP_MODE_T
, mode
)
1404 tp_assign(dev
, inode
->i_sb
->s_dev
)
1405 tp_assign(ino
, inode
->i_ino
)
1406 tp_assign(block
, block
)
1407 tp_assign(is_metadata
, is_metadata
)
1408 tp_assign(mode
, inode
->i_mode
)
1411 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1412 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1413 (unsigned long) __entry
->ino
,
1414 __entry
->mode
, __entry
->is_metadata
, __entry
->block
)
1418 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
1419 TRACE_EVENT(ext4_da_update_reserve_space
,
1420 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1421 TP_PROTO(struct inode
*inode
, int used_blocks
, int quota_claim
),
1423 TP_ARGS(inode
, used_blocks
, quota_claim
),
1425 TP_PROTO(struct inode
*inode
, int used_blocks
),
1427 TP_ARGS(inode
, used_blocks
),
1431 __field( dev_t
, dev
)
1432 __field( ino_t
, ino
)
1433 __field( __u64
, i_blocks
)
1434 __field( int, used_blocks
)
1435 __field( int, reserved_data_blocks
)
1436 __field( int, reserved_meta_blocks
)
1437 __field( int, allocated_meta_blocks
)
1438 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1439 __field( int, quota_claim
)
1441 __field( TP_MODE_T
, mode
)
1445 tp_assign(dev
, inode
->i_sb
->s_dev
)
1446 tp_assign(ino
, inode
->i_ino
)
1447 tp_assign(i_blocks
, inode
->i_blocks
)
1448 tp_assign(used_blocks
, used_blocks
)
1449 tp_assign(reserved_data_blocks
,
1450 EXT4_I(inode
)->i_reserved_data_blocks
)
1451 tp_assign(reserved_meta_blocks
,
1452 EXT4_I(inode
)->i_reserved_meta_blocks
)
1453 tp_assign(allocated_meta_blocks
,
1454 EXT4_I(inode
)->i_allocated_meta_blocks
)
1455 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1456 tp_assign(quota_claim
, quota_claim
)
1458 tp_assign(mode
, inode
->i_mode
)
1461 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1462 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1463 "reserved_data_blocks %d reserved_meta_blocks %d "
1464 "allocated_meta_blocks %d quota_claim %d",
1465 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1466 (unsigned long) __entry
->ino
,
1467 __entry
->mode
, __entry
->i_blocks
,
1468 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1469 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
,
1470 __entry
->quota_claim
)
1472 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1473 "reserved_data_blocks %d reserved_meta_blocks %d "
1474 "allocated_meta_blocks %d",
1475 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1476 (unsigned long) __entry
->ino
,
1477 __entry
->mode
, __entry
->i_blocks
,
1478 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1479 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1483 TRACE_EVENT(ext4_da_reserve_space
,
1484 TP_PROTO(struct inode
*inode
, int md_needed
),
1486 TP_ARGS(inode
, md_needed
),
1489 __field( dev_t
, dev
)
1490 __field( ino_t
, ino
)
1491 __field( __u64
, i_blocks
)
1492 __field( int, md_needed
)
1493 __field( int, reserved_data_blocks
)
1494 __field( int, reserved_meta_blocks
)
1495 __field( TP_MODE_T
, mode
)
1499 tp_assign(dev
, inode
->i_sb
->s_dev
)
1500 tp_assign(ino
, inode
->i_ino
)
1501 tp_assign(i_blocks
, inode
->i_blocks
)
1502 tp_assign(md_needed
, md_needed
)
1503 tp_assign(reserved_data_blocks
,
1504 EXT4_I(inode
)->i_reserved_data_blocks
)
1505 tp_assign(reserved_meta_blocks
,
1506 EXT4_I(inode
)->i_reserved_meta_blocks
)
1507 tp_assign(mode
, inode
->i_mode
)
1510 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1511 "reserved_data_blocks %d reserved_meta_blocks %d",
1512 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1513 (unsigned long) __entry
->ino
,
1514 __entry
->mode
, __entry
->i_blocks
,
1515 __entry
->md_needed
, __entry
->reserved_data_blocks
,
1516 __entry
->reserved_meta_blocks
)
1519 TRACE_EVENT(ext4_da_release_space
,
1520 TP_PROTO(struct inode
*inode
, int freed_blocks
),
1522 TP_ARGS(inode
, freed_blocks
),
1525 __field( dev_t
, dev
)
1526 __field( ino_t
, ino
)
1527 __field( __u64
, i_blocks
)
1528 __field( int, freed_blocks
)
1529 __field( int, reserved_data_blocks
)
1530 __field( int, reserved_meta_blocks
)
1531 __field( int, allocated_meta_blocks
)
1532 __field( TP_MODE_T
, mode
)
1536 tp_assign(dev
, inode
->i_sb
->s_dev
)
1537 tp_assign(ino
, inode
->i_ino
)
1538 tp_assign(i_blocks
, inode
->i_blocks
)
1539 tp_assign(freed_blocks
, freed_blocks
)
1540 tp_assign(reserved_data_blocks
,
1541 EXT4_I(inode
)->i_reserved_data_blocks
)
1542 tp_assign(reserved_meta_blocks
,
1543 EXT4_I(inode
)->i_reserved_meta_blocks
)
1544 tp_assign(allocated_meta_blocks
,
1545 EXT4_I(inode
)->i_allocated_meta_blocks
)
1546 tp_assign(mode
, inode
->i_mode
)
1549 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1550 "reserved_data_blocks %d reserved_meta_blocks %d "
1551 "allocated_meta_blocks %d",
1552 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1553 (unsigned long) __entry
->ino
,
1554 __entry
->mode
, __entry
->i_blocks
,
1555 __entry
->freed_blocks
, __entry
->reserved_data_blocks
,
1556 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1560 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1561 DECLARE_EVENT_CLASS(ext4__bitmap_load
,
1562 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1567 __field( dev_t
, dev
)
1568 __field( __u32
, group
)
1573 tp_assign(dev
, sb
->s_dev
)
1574 tp_assign(group
, group
)
1577 TP_printk("dev %d,%d group %u",
1578 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1582 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_bitmap_load
,
1584 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1589 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_buddy_bitmap_load
,
1591 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1597 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1598 DEFINE_EVENT(ext4__bitmap_load
, ext4_read_block_bitmap_load
,
1600 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1605 DEFINE_EVENT(ext4__bitmap_load
, ext4_load_inode_bitmap
,
1607 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1612 TRACE_EVENT(ext4_direct_IO_enter
,
1613 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
, int rw
),
1615 TP_ARGS(inode
, offset
, len
, rw
),
1618 __field( dev_t
, dev
)
1619 __field( ino_t
, ino
)
1620 __field( loff_t
, pos
)
1621 __field( unsigned long, len
)
1626 tp_assign(dev
, inode
->i_sb
->s_dev
)
1627 tp_assign(ino
, inode
->i_ino
)
1628 tp_assign(pos
, offset
)
1633 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1634 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1635 (unsigned long) __entry
->ino
,
1636 __entry
->pos
, __entry
->len
, __entry
->rw
)
1639 TRACE_EVENT(ext4_direct_IO_exit
,
1640 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
,
1643 TP_ARGS(inode
, offset
, len
, rw
, ret
),
1646 __field( dev_t
, dev
)
1647 __field( ino_t
, ino
)
1648 __field( loff_t
, pos
)
1649 __field( unsigned long, len
)
1655 tp_assign(dev
, inode
->i_sb
->s_dev
)
1656 tp_assign(ino
, inode
->i_ino
)
1657 tp_assign(pos
, offset
)
1663 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1664 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1665 (unsigned long) __entry
->ino
,
1666 __entry
->pos
, __entry
->len
,
1667 __entry
->rw
, __entry
->ret
)
1670 TRACE_EVENT(ext4_fallocate_enter
,
1671 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1673 TP_ARGS(inode
, offset
, len
, mode
),
1676 __field( dev_t
, dev
)
1677 __field( ino_t
, ino
)
1678 __field( loff_t
, pos
)
1679 __field( loff_t
, len
)
1680 __field( int, mode
)
1684 tp_assign(dev
, inode
->i_sb
->s_dev
)
1685 tp_assign(ino
, inode
->i_ino
)
1686 tp_assign(pos
, offset
)
1688 tp_assign(mode
, mode
)
1691 TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
1692 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1693 (unsigned long) __entry
->ino
, __entry
->pos
,
1694 __entry
->len
, __entry
->mode
)
1697 TRACE_EVENT(ext4_fallocate_exit
,
1698 TP_PROTO(struct inode
*inode
, loff_t offset
,
1699 unsigned int max_blocks
, int ret
),
1701 TP_ARGS(inode
, offset
, max_blocks
, ret
),
1704 __field( dev_t
, dev
)
1705 __field( ino_t
, ino
)
1706 __field( loff_t
, pos
)
1707 __field( unsigned int, blocks
)
1712 tp_assign(dev
, inode
->i_sb
->s_dev
)
1713 tp_assign(ino
, inode
->i_ino
)
1714 tp_assign(pos
, offset
)
1715 tp_assign(blocks
, max_blocks
)
1719 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1720 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1721 (unsigned long) __entry
->ino
,
1722 __entry
->pos
, __entry
->blocks
,
1726 TRACE_EVENT(ext4_unlink_enter
,
1727 TP_PROTO(struct inode
*parent
, struct dentry
*dentry
),
1729 TP_ARGS(parent
, dentry
),
1732 __field( dev_t
, dev
)
1733 __field( ino_t
, ino
)
1734 __field( ino_t
, parent
)
1735 __field( loff_t
, size
)
1739 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1740 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1741 tp_assign(parent
, parent
->i_ino
)
1742 tp_assign(size
, dentry
->d_inode
->i_size
)
1745 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1746 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1747 (unsigned long) __entry
->ino
, __entry
->size
,
1748 (unsigned long) __entry
->parent
)
1751 TRACE_EVENT(ext4_unlink_exit
,
1752 TP_PROTO(struct dentry
*dentry
, int ret
),
1754 TP_ARGS(dentry
, ret
),
1757 __field( dev_t
, dev
)
1758 __field( ino_t
, ino
)
1763 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1764 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1768 TP_printk("dev %d,%d ino %lu ret %d",
1769 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1770 (unsigned long) __entry
->ino
,
1774 DECLARE_EVENT_CLASS(ext4__truncate
,
1775 TP_PROTO(struct inode
*inode
),
1780 __field( dev_t
, dev
)
1781 __field( ino_t
, ino
)
1782 __field( __u64
, blocks
)
1786 tp_assign(dev
, inode
->i_sb
->s_dev
)
1787 tp_assign(ino
, inode
->i_ino
)
1788 tp_assign(blocks
, inode
->i_blocks
)
1791 TP_printk("dev %d,%d ino %lu blocks %llu",
1792 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1793 (unsigned long) __entry
->ino
, __entry
->blocks
)
1796 DEFINE_EVENT(ext4__truncate
, ext4_truncate_enter
,
1798 TP_PROTO(struct inode
*inode
),
1803 DEFINE_EVENT(ext4__truncate
, ext4_truncate_exit
,
1805 TP_PROTO(struct inode
*inode
),
1810 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1811 /* 'ux' is the uninitialized extent. */
1812 TRACE_EVENT(ext4_ext_convert_to_initialized_enter
,
1813 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1814 struct ext4_extent
*ux
),
1816 TP_ARGS(inode
, map
, ux
),
1819 __field( dev_t
, dev
)
1820 __field( ino_t
, ino
)
1821 __field( ext4_lblk_t
, m_lblk
)
1822 __field( unsigned, m_len
)
1823 __field( ext4_lblk_t
, u_lblk
)
1824 __field( unsigned, u_len
)
1825 __field( ext4_fsblk_t
, u_pblk
)
1829 tp_assign(dev
, inode
->i_sb
->s_dev
)
1830 tp_assign(ino
, inode
->i_ino
)
1831 tp_assign(m_lblk
, map
->m_lblk
)
1832 tp_assign(m_len
, map
->m_len
)
1833 tp_assign(u_lblk
, le32_to_cpu(ux
->ee_block
))
1834 tp_assign(u_len
, ext4_ext_get_actual_len(ux
))
1835 tp_assign(u_pblk
, ext4_ext_pblock(ux
))
1838 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1840 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1841 (unsigned long) __entry
->ino
,
1842 __entry
->m_lblk
, __entry
->m_len
,
1843 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
)
1847 * 'ux' is the uninitialized extent.
1848 * 'ix' is the initialized extent to which blocks are transferred.
1850 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath
,
1851 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1852 struct ext4_extent
*ux
, struct ext4_extent
*ix
),
1854 TP_ARGS(inode
, map
, ux
, ix
),
1857 __field( dev_t
, dev
)
1858 __field( ino_t
, ino
)
1859 __field( ext4_lblk_t
, m_lblk
)
1860 __field( unsigned, m_len
)
1861 __field( ext4_lblk_t
, u_lblk
)
1862 __field( unsigned, u_len
)
1863 __field( ext4_fsblk_t
, u_pblk
)
1864 __field( ext4_lblk_t
, i_lblk
)
1865 __field( unsigned, i_len
)
1866 __field( ext4_fsblk_t
, i_pblk
)
1870 tp_assign(dev
, inode
->i_sb
->s_dev
)
1871 tp_assign(ino
, inode
->i_ino
)
1872 tp_assign(m_lblk
, map
->m_lblk
)
1873 tp_assign(m_len
, map
->m_len
)
1874 tp_assign(u_lblk
, le32_to_cpu(ux
->ee_block
))
1875 tp_assign(u_len
, ext4_ext_get_actual_len(ux
))
1876 tp_assign(u_pblk
, ext4_ext_pblock(ux
))
1877 tp_assign(i_lblk
, le32_to_cpu(ix
->ee_block
))
1878 tp_assign(i_len
, ext4_ext_get_actual_len(ix
))
1879 tp_assign(i_pblk
, ext4_ext_pblock(ix
))
1882 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1883 "u_lblk %u u_len %u u_pblk %llu "
1884 "i_lblk %u i_len %u i_pblk %llu ",
1885 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1886 (unsigned long) __entry
->ino
,
1887 __entry
->m_lblk
, __entry
->m_len
,
1888 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
,
1889 __entry
->i_lblk
, __entry
->i_len
, __entry
->i_pblk
)
1893 DECLARE_EVENT_CLASS(ext4__map_blocks_enter
,
1894 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1895 unsigned int len
, unsigned int flags
),
1897 TP_ARGS(inode
, lblk
, len
, flags
),
1900 __field( dev_t
, dev
)
1901 __field( ino_t
, ino
)
1902 __field( ext4_lblk_t
, lblk
)
1903 __field( unsigned int, len
)
1904 __field( unsigned int, flags
)
1908 tp_assign(dev
, inode
->i_sb
->s_dev
)
1909 tp_assign(ino
, inode
->i_ino
)
1910 tp_assign(lblk
, lblk
)
1912 tp_assign(flags
, flags
)
1915 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
1916 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1917 (unsigned long) __entry
->ino
,
1918 __entry
->lblk
, __entry
->len
, __entry
->flags
)
1921 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ext_map_blocks_enter
,
1922 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1923 unsigned len
, unsigned flags
),
1925 TP_ARGS(inode
, lblk
, len
, flags
)
1928 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ind_map_blocks_enter
,
1929 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1930 unsigned len
, unsigned flags
),
1932 TP_ARGS(inode
, lblk
, len
, flags
)
1935 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1937 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
1938 TP_PROTO(struct inode
*inode
, unsigned flags
, struct ext4_map_blocks
*map
,
1941 TP_ARGS(inode
, flags
, map
, ret
),
1944 __field( dev_t
, dev
)
1945 __field( ino_t
, ino
)
1946 __field( unsigned int, flags
)
1947 __field( ext4_fsblk_t
, pblk
)
1948 __field( ext4_lblk_t
, lblk
)
1949 __field( unsigned int, len
)
1950 __field( unsigned int, mflags
)
1955 tp_assign(dev
, inode
->i_sb
->s_dev
)
1956 tp_assign(ino
, inode
->i_ino
)
1957 tp_assign(flags
, flags
)
1958 tp_assign(pblk
, map
->m_pblk
)
1959 tp_assign(lblk
, map
->m_lblk
)
1960 tp_assign(len
, map
->m_len
)
1961 tp_assign(mflags
, map
->m_flags
)
1965 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
1967 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1968 (unsigned long) __entry
->ino
,
1969 show_map_flags(__entry
->flags
), __entry
->lblk
, __entry
->pblk
,
1970 __entry
->len
, show_mflags(__entry
->mflags
), __entry
->ret
)
1973 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
1974 TP_PROTO(struct inode
*inode
, unsigned flags
,
1975 struct ext4_map_blocks
*map
, int ret
),
1977 TP_ARGS(inode
, flags
, map
, ret
)
1980 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
1981 TP_PROTO(struct inode
*inode
, unsigned flags
,
1982 struct ext4_map_blocks
*map
, int ret
),
1984 TP_ARGS(inode
, flags
, map
, ret
)
1987 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
1989 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
1990 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
1992 TP_ARGS(inode
, map
, ret
),
1995 __field( dev_t
, dev
)
1996 __field( ino_t
, ino
)
1997 __field( ext4_fsblk_t
, pblk
)
1998 __field( ext4_lblk_t
, lblk
)
1999 __field( unsigned int, len
)
2000 __field( unsigned int, flags
)
2005 tp_assign(dev
, inode
->i_sb
->s_dev
)
2006 tp_assign(ino
, inode
->i_ino
)
2007 tp_assign(pblk
, map
->m_pblk
)
2008 tp_assign(lblk
, map
->m_lblk
)
2009 tp_assign(len
, map
->m_len
)
2010 tp_assign(flags
, map
->m_flags
)
2014 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d",
2015 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2016 (unsigned long) __entry
->ino
,
2017 __entry
->lblk
, __entry
->pblk
,
2018 __entry
->len
, __entry
->flags
, __entry
->ret
)
2021 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
2022 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
2024 TP_ARGS(inode
, map
, ret
)
2027 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
2028 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
2030 TP_ARGS(inode
, map
, ret
)
2033 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2035 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
2036 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
2037 ext4_fsblk_t pblk
, unsigned int len
, int ret
),
2039 TP_ARGS(inode
, lblk
, pblk
, len
, ret
),
2042 __field( dev_t
, dev
)
2043 __field( ino_t
, ino
)
2044 __field( ext4_fsblk_t
, pblk
)
2045 __field( ext4_lblk_t
, lblk
)
2046 __field( unsigned int, len
)
2051 tp_assign(dev
, inode
->i_sb
->s_dev
)
2052 tp_assign(ino
, inode
->i_ino
)
2053 tp_assign(pblk
, pblk
)
2054 tp_assign(lblk
, lblk
)
2059 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d",
2060 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2061 (unsigned long) __entry
->ino
,
2062 __entry
->lblk
, __entry
->pblk
,
2063 __entry
->len
, __entry
->ret
)
2066 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
2067 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
2068 ext4_fsblk_t pblk
, unsigned len
, int ret
),
2070 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
2073 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
2074 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
2075 ext4_fsblk_t pblk
, unsigned len
, int ret
),
2077 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
2080 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2082 TRACE_EVENT(ext4_ext_load_extent
,
2083 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
),
2085 TP_ARGS(inode
, lblk
, pblk
),
2088 __field( dev_t
, dev
)
2089 __field( ino_t
, ino
)
2090 __field( ext4_fsblk_t
, pblk
)
2091 __field( ext4_lblk_t
, lblk
)
2095 tp_assign(dev
, inode
->i_sb
->s_dev
)
2096 tp_assign(ino
, inode
->i_ino
)
2097 tp_assign(pblk
, pblk
)
2098 tp_assign(lblk
, lblk
)
2101 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
2102 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2103 (unsigned long) __entry
->ino
,
2104 __entry
->lblk
, __entry
->pblk
)
2107 TRACE_EVENT(ext4_load_inode
,
2108 TP_PROTO(struct inode
*inode
),
2113 __field( dev_t
, dev
)
2114 __field( ino_t
, ino
)
2118 tp_assign(dev
, inode
->i_sb
->s_dev
)
2119 tp_assign(ino
, inode
->i_ino
)
2122 TP_printk("dev %d,%d ino %ld",
2123 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2124 (unsigned long) __entry
->ino
)
2128 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2130 TRACE_EVENT(ext4_journal_start
,
2131 TP_PROTO(struct super_block
*sb
, int blocks
, int rsv_blocks
,
2134 TP_ARGS(sb
, blocks
, rsv_blocks
, IP
),
2137 __field( dev_t
, dev
)
2138 __field(unsigned long, ip
)
2139 __field( int, blocks
)
2140 __field( int, rsv_blocks
)
2144 tp_assign(dev
, sb
->s_dev
)
2146 tp_assign(blocks
, blocks
)
2147 tp_assign(rsv_blocks
, rsv_blocks
)
2150 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
2151 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2152 __entry
->blocks
, __entry
->rsv_blocks
, (void *)__entry
->ip
)
2155 TRACE_EVENT(ext4_journal_start_reserved
,
2156 TP_PROTO(struct super_block
*sb
, int blocks
, unsigned long IP
),
2158 TP_ARGS(sb
, blocks
, IP
),
2161 __field( dev_t
, dev
)
2162 __field(unsigned long, ip
)
2163 __field( int, blocks
)
2167 tp_assign(dev
, sb
->s_dev
)
2169 tp_assign(blocks
, blocks
)
2172 TP_printk("dev %d,%d blocks, %d caller %pF",
2173 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2174 __entry
->blocks
, (void *)__entry
->ip
)
2177 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
2179 TRACE_EVENT(ext4_journal_start
,
2180 TP_PROTO(struct super_block
*sb
, int nblocks
, unsigned long IP
),
2182 TP_ARGS(sb
, nblocks
, IP
),
2185 __field( dev_t
, dev
)
2186 __field(unsigned long, ip
)
2187 __field( int, nblocks
)
2191 tp_assign(dev
, sb
->s_dev
)
2193 tp_assign(nblocks
, nblocks
)
2196 TP_printk("dev %d,%d nblocks %d caller %pF",
2197 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2198 __entry
->nblocks
, (void *)__entry
->ip
)
2201 DECLARE_EVENT_CLASS(ext4__trim
,
2202 TP_PROTO(struct super_block
*sb
,
2204 ext4_grpblk_t start
,
2207 TP_ARGS(sb
, group
, start
, len
),
2210 __field( int, dev_major
)
2211 __field( int, dev_minor
)
2212 __field( __u32
, group
)
2213 __field( int, start
)
2218 tp_assign(dev_major
, MAJOR(sb
->s_dev
))
2219 tp_assign(dev_minor
, MINOR(sb
->s_dev
))
2220 tp_assign(group
, group
)
2221 tp_assign(start
, start
)
2225 TP_printk("dev %d,%d group %u, start %d, len %d",
2226 __entry
->dev_major
, __entry
->dev_minor
,
2227 __entry
->group
, __entry
->start
, __entry
->len
)
2230 DEFINE_EVENT(ext4__trim
, ext4_trim_extent
,
2232 TP_PROTO(struct super_block
*sb
,
2234 ext4_grpblk_t start
,
2237 TP_ARGS(sb
, group
, start
, len
)
2240 DEFINE_EVENT(ext4__trim
, ext4_trim_all_free
,
2242 TP_PROTO(struct super_block
*sb
,
2244 ext4_grpblk_t start
,
2247 TP_ARGS(sb
, group
, start
, len
)
2251 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
2253 TRACE_EVENT(ext4_ext_handle_uninitialized_extents
,
2254 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
2255 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int flags
,
2256 unsigned int allocated
, ext4_fsblk_t newblock
),
2258 TP_ARGS(inode
, map
, flags
, allocated
, newblock
),
2259 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2260 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
2261 unsigned int allocated
, ext4_fsblk_t newblock
),
2263 TP_ARGS(inode
, map
, allocated
, newblock
),
2264 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2267 __field( dev_t
, dev
)
2268 __field( ino_t
, ino
)
2269 __field( int, flags
)
2270 __field( ext4_lblk_t
, lblk
)
2271 __field( ext4_fsblk_t
, pblk
)
2272 __field( unsigned int, len
)
2273 __field( unsigned int, allocated
)
2274 __field( ext4_fsblk_t
, newblk
)
2278 tp_assign(dev
, inode
->i_sb
->s_dev
)
2279 tp_assign(ino
, inode
->i_ino
)
2280 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
2281 tp_assign(flags
, flags
)
2282 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2283 tp_assign(flags
, map
->m_flags
)
2284 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2285 tp_assign(lblk
, map
->m_lblk
)
2286 tp_assign(pblk
, map
->m_pblk
)
2287 tp_assign(len
, map
->m_len
)
2288 tp_assign(allocated
, allocated
)
2289 tp_assign(newblk
, newblock
)
2292 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d"
2293 "allocated %d newblock %llu",
2294 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2295 (unsigned long) __entry
->ino
,
2296 (unsigned) __entry
->lblk
, (unsigned long long) __entry
->pblk
,
2297 __entry
->len
, __entry
->flags
,
2298 (unsigned int) __entry
->allocated
,
2299 (unsigned long long) __entry
->newblk
)
2302 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit
,
2303 TP_PROTO(struct super_block
*sb
, struct ext4_map_blocks
*map
, int ret
),
2305 TP_ARGS(sb
, map
, ret
),
2308 __field( dev_t
, dev
)
2309 __field( unsigned int, flags
)
2310 __field( ext4_lblk_t
, lblk
)
2311 __field( ext4_fsblk_t
, pblk
)
2312 __field( unsigned int, len
)
2317 tp_assign(dev
, sb
->s_dev
)
2318 tp_assign(flags
, map
->m_flags
)
2319 tp_assign(lblk
, map
->m_lblk
)
2320 tp_assign(pblk
, map
->m_pblk
)
2321 tp_assign(len
, map
->m_len
)
2325 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d",
2326 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2327 __entry
->lblk
, (unsigned long long) __entry
->pblk
,
2328 __entry
->len
, __entry
->flags
, __entry
->ret
)
2331 TRACE_EVENT(ext4_ext_put_in_cache
,
2332 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
,
2333 ext4_fsblk_t start
),
2335 TP_ARGS(inode
, lblk
, len
, start
),
2338 __field( dev_t
, dev
)
2339 __field( ino_t
, ino
)
2340 __field( ext4_lblk_t
, lblk
)
2341 __field( unsigned int, len
)
2342 __field( ext4_fsblk_t
, start
)
2346 tp_assign(dev
, inode
->i_sb
->s_dev
)
2347 tp_assign(ino
, inode
->i_ino
)
2348 tp_assign(lblk
, lblk
)
2350 tp_assign(start
, start
)
2353 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
2354 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2355 (unsigned long) __entry
->ino
,
2356 (unsigned) __entry
->lblk
,
2358 (unsigned long long) __entry
->start
)
2361 TRACE_EVENT(ext4_ext_in_cache
,
2362 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, int ret
),
2364 TP_ARGS(inode
, lblk
, ret
),
2367 __field( dev_t
, dev
)
2368 __field( ino_t
, ino
)
2369 __field( ext4_lblk_t
, lblk
)
2374 tp_assign(dev
, inode
->i_sb
->s_dev
)
2375 tp_assign(ino
, inode
->i_ino
)
2376 tp_assign(lblk
, lblk
)
2380 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
2381 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2382 (unsigned long) __entry
->ino
,
2383 (unsigned) __entry
->lblk
,
2388 TRACE_EVENT(ext4_find_delalloc_range
,
2389 TP_PROTO(struct inode
*inode
, ext4_lblk_t from
, ext4_lblk_t to
,
2390 int reverse
, int found
, ext4_lblk_t found_blk
),
2392 TP_ARGS(inode
, from
, to
, reverse
, found
, found_blk
),
2395 __field( dev_t
, dev
)
2396 __field( ino_t
, ino
)
2397 __field( ext4_lblk_t
, from
)
2398 __field( ext4_lblk_t
, to
)
2399 __field( int, reverse
)
2400 __field( int, found
)
2401 __field( ext4_lblk_t
, found_blk
)
2405 tp_assign(dev
, inode
->i_sb
->s_dev
)
2406 tp_assign(ino
, inode
->i_ino
)
2407 tp_assign(from
, from
)
2409 tp_assign(reverse
, reverse
)
2410 tp_assign(found
, found
)
2411 tp_assign(found_blk
, found_blk
)
2414 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
2416 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2417 (unsigned long) __entry
->ino
,
2418 (unsigned) __entry
->from
, (unsigned) __entry
->to
,
2419 __entry
->reverse
, __entry
->found
,
2420 (unsigned) __entry
->found_blk
)
2423 TRACE_EVENT(ext4_get_reserved_cluster_alloc
,
2424 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
),
2426 TP_ARGS(inode
, lblk
, len
),
2429 __field( dev_t
, dev
)
2430 __field( ino_t
, ino
)
2431 __field( ext4_lblk_t
, lblk
)
2432 __field( unsigned int, len
)
2436 tp_assign(dev
, inode
->i_sb
->s_dev
)
2437 tp_assign(ino
, inode
->i_ino
)
2438 tp_assign(lblk
, lblk
)
2442 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2443 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2444 (unsigned long) __entry
->ino
,
2445 (unsigned) __entry
->lblk
,
2449 TRACE_EVENT(ext4_ext_show_extent
,
2450 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
,
2451 unsigned short len
),
2453 TP_ARGS(inode
, lblk
, pblk
, len
),
2456 __field( dev_t
, dev
)
2457 __field( ino_t
, ino
)
2458 __field( ext4_fsblk_t
, pblk
)
2459 __field( ext4_lblk_t
, lblk
)
2460 __field( unsigned short, len
)
2464 tp_assign(dev
, inode
->i_sb
->s_dev
)
2465 tp_assign(ino
, inode
->i_ino
)
2466 tp_assign(pblk
, pblk
)
2467 tp_assign(lblk
, lblk
)
2471 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2472 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2473 (unsigned long) __entry
->ino
,
2474 (unsigned) __entry
->lblk
,
2475 (unsigned long long) __entry
->pblk
,
2476 (unsigned short) __entry
->len
)
2479 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2481 TRACE_EVENT(ext4_remove_blocks
,
2482 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
2483 ext4_lblk_t from
, ext4_fsblk_t to
,
2484 long long partial_cluster
),
2486 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
2489 __field( dev_t
, dev
)
2490 __field( ino_t
, ino
)
2491 __field( ext4_lblk_t
, from
)
2492 __field( ext4_lblk_t
, to
)
2493 __field( long long, partial
)
2494 __field( ext4_fsblk_t
, ee_pblk
)
2495 __field( ext4_lblk_t
, ee_lblk
)
2496 __field( unsigned short, ee_len
)
2500 tp_assign(dev
, inode
->i_sb
->s_dev
)
2501 tp_assign(ino
, inode
->i_ino
)
2502 tp_assign(from
, from
)
2504 tp_assign(partial
, partial_cluster
)
2505 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2506 tp_assign(ee_lblk
, le32_to_cpu(ex
->ee_block
))
2507 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2510 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2511 "from %u to %u partial_cluster %lld",
2512 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2513 (unsigned long) __entry
->ino
,
2514 (unsigned) __entry
->ee_lblk
,
2515 (unsigned long long) __entry
->ee_pblk
,
2516 (unsigned short) __entry
->ee_len
,
2517 (unsigned) __entry
->from
,
2518 (unsigned) __entry
->to
,
2519 (long long) __entry
->partial
)
2524 TRACE_EVENT(ext4_remove_blocks
,
2525 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
2526 ext4_lblk_t from
, ext4_fsblk_t to
,
2527 ext4_fsblk_t partial_cluster
),
2529 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
2532 __field( dev_t
, dev
)
2533 __field( ino_t
, ino
)
2534 __field( ext4_lblk_t
, from
)
2535 __field( ext4_lblk_t
, to
)
2536 __field( ext4_fsblk_t
, partial
)
2537 __field( ext4_fsblk_t
, ee_pblk
)
2538 __field( ext4_lblk_t
, ee_lblk
)
2539 __field( unsigned short, ee_len
)
2543 tp_assign(dev
, inode
->i_sb
->s_dev
)
2544 tp_assign(ino
, inode
->i_ino
)
2545 tp_assign(from
, from
)
2547 tp_assign(partial
, partial_cluster
)
2548 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2549 tp_assign(ee_lblk
, cpu_to_le32(ex
->ee_block
))
2550 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2553 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2554 "from %u to %u partial_cluster %u",
2555 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2556 (unsigned long) __entry
->ino
,
2557 (unsigned) __entry
->ee_lblk
,
2558 (unsigned long long) __entry
->ee_pblk
,
2559 (unsigned short) __entry
->ee_len
,
2560 (unsigned) __entry
->from
,
2561 (unsigned) __entry
->to
,
2562 (unsigned) __entry
->partial
)
2567 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2569 TRACE_EVENT(ext4_ext_rm_leaf
,
2570 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2571 struct ext4_extent
*ex
,
2572 long long partial_cluster
),
2574 TP_ARGS(inode
, start
, ex
, partial_cluster
),
2577 __field( dev_t
, dev
)
2578 __field( ino_t
, ino
)
2579 __field( long long, partial
)
2580 __field( ext4_lblk_t
, start
)
2581 __field( ext4_lblk_t
, ee_lblk
)
2582 __field( ext4_fsblk_t
, ee_pblk
)
2583 __field( short, ee_len
)
2587 tp_assign(dev
, inode
->i_sb
->s_dev
)
2588 tp_assign(ino
, inode
->i_ino
)
2589 tp_assign(partial
, partial_cluster
)
2590 tp_assign(start
, start
)
2591 tp_assign(ee_lblk
, le32_to_cpu(ex
->ee_block
))
2592 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2593 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2596 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2597 "partial_cluster %lld",
2598 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2599 (unsigned long) __entry
->ino
,
2600 (unsigned) __entry
->start
,
2601 (unsigned) __entry
->ee_lblk
,
2602 (unsigned long long) __entry
->ee_pblk
,
2603 (unsigned short) __entry
->ee_len
,
2604 (long long) __entry
->partial
)
2609 TRACE_EVENT(ext4_ext_rm_leaf
,
2610 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2611 struct ext4_extent
*ex
, ext4_fsblk_t partial_cluster
),
2613 TP_ARGS(inode
, start
, ex
, partial_cluster
),
2616 __field( dev_t
, dev
)
2617 __field( ino_t
, ino
)
2618 __field( ext4_fsblk_t
, partial
)
2619 __field( ext4_lblk_t
, start
)
2620 __field( ext4_lblk_t
, ee_lblk
)
2621 __field( ext4_fsblk_t
, ee_pblk
)
2622 __field( short, ee_len
)
2626 tp_assign(dev
, inode
->i_sb
->s_dev
)
2627 tp_assign(ino
, inode
->i_ino
)
2628 tp_assign(partial
, partial_cluster
)
2629 tp_assign(start
, start
)
2630 tp_assign(ee_lblk
, le32_to_cpu(ex
->ee_block
))
2631 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2632 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2635 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2636 "partial_cluster %u",
2637 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2638 (unsigned long) __entry
->ino
,
2639 (unsigned) __entry
->start
,
2640 (unsigned) __entry
->ee_lblk
,
2641 (unsigned long long) __entry
->ee_pblk
,
2642 (unsigned short) __entry
->ee_len
,
2643 (unsigned) __entry
->partial
)
2648 TRACE_EVENT(ext4_ext_rm_idx
,
2649 TP_PROTO(struct inode
*inode
, ext4_fsblk_t pblk
),
2651 TP_ARGS(inode
, pblk
),
2654 __field( dev_t
, dev
)
2655 __field( ino_t
, ino
)
2656 __field( ext4_fsblk_t
, pblk
)
2660 tp_assign(dev
, inode
->i_sb
->s_dev
)
2661 tp_assign(ino
, inode
->i_ino
)
2662 tp_assign(pblk
, pblk
)
2665 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2666 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2667 (unsigned long) __entry
->ino
,
2668 (unsigned long long) __entry
->pblk
)
2671 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2673 TRACE_EVENT(ext4_ext_remove_space
,
2674 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2675 ext4_lblk_t end
, int depth
),
2677 TP_ARGS(inode
, start
, end
, depth
),
2680 __field( dev_t
, dev
)
2681 __field( ino_t
, ino
)
2682 __field( ext4_lblk_t
, start
)
2683 __field( ext4_lblk_t
, end
)
2684 __field( int, depth
)
2688 tp_assign(dev
, inode
->i_sb
->s_dev
)
2689 tp_assign(ino
, inode
->i_ino
)
2690 tp_assign(start
, start
)
2692 tp_assign(depth
, depth
)
2695 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2696 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2697 (unsigned long) __entry
->ino
,
2698 (unsigned) __entry
->start
,
2699 (unsigned) __entry
->end
,
2705 TRACE_EVENT(ext4_ext_remove_space
,
2706 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
),
2708 TP_ARGS(inode
, start
, depth
),
2711 __field( dev_t
, dev
)
2712 __field( ino_t
, ino
)
2713 __field( ext4_lblk_t
, start
)
2714 __field( int, depth
)
2718 tp_assign(dev
, inode
->i_sb
->s_dev
)
2719 tp_assign(ino
, inode
->i_ino
)
2720 tp_assign(start
, start
)
2721 tp_assign(depth
, depth
)
2724 TP_printk("dev %d,%d ino %lu since %u depth %d",
2725 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2726 (unsigned long) __entry
->ino
,
2727 (unsigned) __entry
->start
,
2733 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2735 TRACE_EVENT(ext4_ext_remove_space_done
,
2736 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, ext4_lblk_t end
,
2737 int depth
, long long partial
, __le16 eh_entries
),
2739 TP_ARGS(inode
, start
, end
, depth
, partial
, eh_entries
),
2742 __field( dev_t
, dev
)
2743 __field( ino_t
, ino
)
2744 __field( ext4_lblk_t
, start
)
2745 __field( ext4_lblk_t
, end
)
2746 __field( int, depth
)
2747 __field( long long, partial
)
2748 __field( unsigned short, eh_entries
)
2752 tp_assign(dev
, inode
->i_sb
->s_dev
)
2753 tp_assign(ino
, inode
->i_ino
)
2754 tp_assign(start
, start
)
2756 tp_assign(depth
, depth
)
2757 tp_assign(partial
, partial
)
2758 tp_assign(eh_entries
, le16_to_cpu(eh_entries
))
2761 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2762 "remaining_entries %u",
2763 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2764 (unsigned long) __entry
->ino
,
2765 (unsigned) __entry
->start
,
2766 (unsigned) __entry
->end
,
2768 (long long) __entry
->partial
,
2769 (unsigned short) __entry
->eh_entries
)
2774 TRACE_EVENT(ext4_ext_remove_space_done
,
2775 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
,
2776 ext4_lblk_t partial
, unsigned short eh_entries
),
2778 TP_ARGS(inode
, start
, depth
, partial
, eh_entries
),
2781 __field( dev_t
, dev
)
2782 __field( ino_t
, ino
)
2783 __field( ext4_lblk_t
, start
)
2784 __field( int, depth
)
2785 __field( ext4_lblk_t
, partial
)
2786 __field( unsigned short, eh_entries
)
2790 tp_assign(dev
, inode
->i_sb
->s_dev
)
2791 tp_assign(ino
, inode
->i_ino
)
2792 tp_assign(start
, start
)
2793 tp_assign(depth
, depth
)
2794 tp_assign(partial
, partial
)
2795 tp_assign(eh_entries
, eh_entries
)
2798 TP_printk("dev %d,%d ino %lu since %u depth %d partial %u "
2799 "remaining_entries %u",
2800 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2801 (unsigned long) __entry
->ino
,
2802 (unsigned) __entry
->start
,
2804 (unsigned) __entry
->partial
,
2805 (unsigned short) __entry
->eh_entries
)
2812 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2814 TRACE_EVENT(ext4_es_insert_extent
,
2815 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2820 __field( dev_t
, dev
)
2821 __field( ino_t
, ino
)
2822 __field( ext4_lblk_t
, lblk
)
2823 __field( ext4_lblk_t
, len
)
2824 __field( ext4_fsblk_t
, pblk
)
2825 __field( char, status
)
2829 tp_assign(dev
, inode
->i_sb
->s_dev
)
2830 tp_assign(ino
, inode
->i_ino
)
2831 tp_assign(lblk
, es
->es_lblk
)
2832 tp_assign(len
, es
->es_len
)
2833 tp_assign(pblk
, ext4_es_pblock(es
))
2834 tp_assign(status
, ext4_es_status(es
) >> 60)
2837 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2838 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2839 (unsigned long) __entry
->ino
,
2840 __entry
->lblk
, __entry
->len
,
2841 __entry
->pblk
, show_extent_status(__entry
->status
))
2844 TRACE_EVENT(ext4_es_remove_extent
,
2845 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_lblk_t len
),
2847 TP_ARGS(inode
, lblk
, len
),
2850 __field( dev_t
, dev
)
2851 __field( ino_t
, ino
)
2852 __field( loff_t
, lblk
)
2853 __field( loff_t
, len
)
2857 tp_assign(dev
, inode
->i_sb
->s_dev
)
2858 tp_assign(ino
, inode
->i_ino
)
2859 tp_assign(lblk
, lblk
)
2863 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2864 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2865 (unsigned long) __entry
->ino
,
2866 __entry
->lblk
, __entry
->len
)
2869 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter
,
2870 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2872 TP_ARGS(inode
, lblk
),
2875 __field( dev_t
, dev
)
2876 __field( ino_t
, ino
)
2877 __field( ext4_lblk_t
, lblk
)
2881 tp_assign(dev
, inode
->i_sb
->s_dev
)
2882 tp_assign(ino
, inode
->i_ino
)
2883 tp_assign(lblk
, lblk
)
2886 TP_printk("dev %d,%d ino %lu lblk %u",
2887 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2888 (unsigned long) __entry
->ino
, __entry
->lblk
)
2891 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit
,
2892 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2897 __field( dev_t
, dev
)
2898 __field( ino_t
, ino
)
2899 __field( ext4_lblk_t
, lblk
)
2900 __field( ext4_lblk_t
, len
)
2901 __field( ext4_fsblk_t
, pblk
)
2902 __field( char, status
)
2906 tp_assign(dev
, inode
->i_sb
->s_dev
)
2907 tp_assign(ino
, inode
->i_ino
)
2908 tp_assign(lblk
, es
->es_lblk
)
2909 tp_assign(len
, es
->es_len
)
2910 tp_assign(pblk
, ext4_es_pblock(es
))
2911 tp_assign(status
, ext4_es_status(es
) >> 60)
2914 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2915 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2916 (unsigned long) __entry
->ino
,
2917 __entry
->lblk
, __entry
->len
,
2918 __entry
->pblk
, show_extent_status(__entry
->status
))
2921 TRACE_EVENT(ext4_es_lookup_extent_enter
,
2922 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2924 TP_ARGS(inode
, lblk
),
2927 __field( dev_t
, dev
)
2928 __field( ino_t
, ino
)
2929 __field( ext4_lblk_t
, lblk
)
2933 tp_assign(dev
, inode
->i_sb
->s_dev
)
2934 tp_assign(ino
, inode
->i_ino
)
2935 tp_assign(lblk
, lblk
)
2938 TP_printk("dev %d,%d ino %lu lblk %u",
2939 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2940 (unsigned long) __entry
->ino
, __entry
->lblk
)
2943 TRACE_EVENT(ext4_es_lookup_extent_exit
,
2944 TP_PROTO(struct inode
*inode
, struct extent_status
*es
,
2947 TP_ARGS(inode
, es
, found
),
2950 __field( dev_t
, dev
)
2951 __field( ino_t
, ino
)
2952 __field( ext4_lblk_t
, lblk
)
2953 __field( ext4_lblk_t
, len
)
2954 __field( ext4_fsblk_t
, pblk
)
2955 __field( char, status
)
2956 __field( int, found
)
2960 tp_assign(dev
, inode
->i_sb
->s_dev
)
2961 tp_assign(ino
, inode
->i_ino
)
2962 tp_assign(lblk
, es
->es_lblk
)
2963 tp_assign(len
, es
->es_len
)
2964 tp_assign(pblk
, ext4_es_pblock(es
))
2965 tp_assign(status
, ext4_es_status(es
) >> 60)
2966 tp_assign(found
, found
)
2969 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
2970 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2971 (unsigned long) __entry
->ino
, __entry
->found
,
2972 __entry
->lblk
, __entry
->len
,
2973 __entry
->found
? __entry
->pblk
: 0,
2974 show_extent_status(__entry
->found
? __entry
->status
: 0))
2977 TRACE_EVENT(ext4_es_shrink_enter
,
2978 TP_PROTO(struct super_block
*sb
, int nr_to_scan
, int cache_cnt
),
2980 TP_ARGS(sb
, nr_to_scan
, cache_cnt
),
2983 __field( dev_t
, dev
)
2984 __field( int, nr_to_scan
)
2985 __field( int, cache_cnt
)
2989 tp_assign(dev
, sb
->s_dev
)
2990 tp_assign(nr_to_scan
, nr_to_scan
)
2991 tp_assign(cache_cnt
, cache_cnt
)
2994 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2995 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2996 __entry
->nr_to_scan
, __entry
->cache_cnt
)
2999 TRACE_EVENT(ext4_es_shrink_exit
,
3000 TP_PROTO(struct super_block
*sb
, int shrunk_nr
, int cache_cnt
),
3002 TP_ARGS(sb
, shrunk_nr
, cache_cnt
),
3005 __field( dev_t
, dev
)
3006 __field( int, shrunk_nr
)
3007 __field( int, cache_cnt
)
3011 tp_assign(dev
, sb
->s_dev
)
3012 tp_assign(shrunk_nr
, shrunk_nr
)
3013 tp_assign(cache_cnt
, cache_cnt
)
3016 TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
3017 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
3018 __entry
->shrunk_nr
, __entry
->cache_cnt
)
3023 #endif /* _TRACE_EXT4_H */
3025 /* This part must be outside protection */
3026 #include "../../../probes/define_trace.h"