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 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
503 TRACE_EVENT(ext4_da_write_pages_extent
,
504 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
),
509 __field( dev_t
, dev
)
510 __field( ino_t
, ino
)
511 __field( __u64
, lblk
)
512 __field( __u32
, len
)
513 __field( __u32
, flags
)
517 tp_assign(dev
, inode
->i_sb
->s_dev
)
518 tp_assign(ino
, inode
->i_ino
)
519 tp_assign(lblk
, map
->m_lblk
)
520 tp_assign(len
, map
->m_len
)
521 tp_assign(flags
, map
->m_flags
)
524 TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s",
525 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
526 (unsigned long) __entry
->ino
, __entry
->lblk
, __entry
->len
,
527 show_mflags(__entry
->flags
))
532 TRACE_EVENT(ext4_da_writepages_result
,
533 TP_PROTO(struct inode
*inode
, struct writeback_control
*wbc
,
534 int ret
, int pages_written
),
536 TP_ARGS(inode
, wbc
, ret
, pages_written
),
539 __field( dev_t
, dev
)
540 __field( ino_t
, ino
)
542 __field( int, pages_written
)
543 __field( long, pages_skipped
)
544 __field( pgoff_t
, writeback_index
)
545 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
546 __field( int, sync_mode
)
548 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
549 __field( char, encountered_congestion
)
551 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
552 __field( char, more_io
)
554 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
555 __field( char, no_nrwrite_index_update
)
560 tp_assign(dev
, inode
->i_sb
->s_dev
)
561 tp_assign(ino
, inode
->i_ino
)
563 tp_assign(pages_written
, pages_written
)
564 tp_assign(pages_skipped
, wbc
->pages_skipped
)
565 tp_assign(writeback_index
, inode
->i_mapping
->writeback_index
)
566 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
567 tp_assign(sync_mode
, wbc
->sync_mode
)
569 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,33))
570 tp_assign(encountered_congestion
, wbc
->encountered_congestion
)
572 #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
573 tp_assign(more_io
, wbc
->more_io
)
575 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,35))
576 tp_assign(no_nrwrite_index_update
, wbc
->no_nrwrite_index_update
)
580 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
581 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
582 "sync_mode %d writeback_index %lu",
583 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
584 (unsigned long) __entry
->ino
, __entry
->ret
,
585 __entry
->pages_written
, __entry
->pages_skipped
,
587 (unsigned long) __entry
->writeback_index
)
588 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
589 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
590 " more_io %d sync_mode %d writeback_index %lu",
591 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
592 (unsigned long) __entry
->ino
, __entry
->ret
,
593 __entry
->pages_written
, __entry
->pages_skipped
,
594 __entry
->more_io
, __entry
->sync_mode
,
595 (unsigned long) __entry
->writeback_index
)
596 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
597 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
598 " more_io %d writeback_index %lu",
599 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
600 (unsigned long) __entry
->ino
, __entry
->ret
,
601 __entry
->pages_written
, __entry
->pages_skipped
,
603 (unsigned long) __entry
->writeback_index
)
604 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
605 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
606 " more_io %d no_nrwrite_index_update %d writeback_index %lu",
607 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
608 (unsigned long) __entry
->ino
, __entry
->ret
,
609 __entry
->pages_written
, __entry
->pages_skipped
,
610 __entry
->more_io
, __entry
->no_nrwrite_index_update
,
611 (unsigned long) __entry
->writeback_index
)
613 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
615 " more_io %d no_nrwrite_index_update %d writeback_index %lu",
616 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
617 (unsigned long) __entry
->ino
, __entry
->ret
,
618 __entry
->pages_written
, __entry
->pages_skipped
,
619 __entry
->encountered_congestion
,
620 __entry
->more_io
, __entry
->no_nrwrite_index_update
,
621 (unsigned long) __entry
->writeback_index
)
625 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
626 DECLARE_EVENT_CLASS(ext4__page_op
,
627 TP_PROTO(struct page
*page
),
632 __field( dev_t
, dev
)
633 __field( ino_t
, ino
)
634 __field( pgoff_t
, index
)
639 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
640 tp_assign(ino
, page
->mapping
->host
->i_ino
)
641 tp_assign(index
, page
->index
)
644 TP_printk("dev %d,%d ino %lu page_index %lu",
645 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
646 (unsigned long) __entry
->ino
,
647 (unsigned long) __entry
->index
)
650 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
651 DEFINE_EVENT(ext4__page_op
, ext4_writepage
,
653 TP_PROTO(struct page
*page
),
659 DEFINE_EVENT(ext4__page_op
, ext4_readpage
,
661 TP_PROTO(struct page
*page
),
666 DEFINE_EVENT(ext4__page_op
, ext4_releasepage
,
668 TP_PROTO(struct page
*page
),
673 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
675 DECLARE_EVENT_CLASS(ext4_invalidatepage_op
,
676 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
678 TP_ARGS(page
, offset
, length
),
681 __field( dev_t
, dev
)
682 __field( ino_t
, ino
)
683 __field( pgoff_t
, index
)
684 __field( unsigned int, offset
)
685 __field( unsigned int, length
)
689 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
690 tp_assign(ino
, page
->mapping
->host
->i_ino
)
691 tp_assign(index
, page
->index
)
692 tp_assign(offset
, offset
)
693 tp_assign(length
, length
)
696 TP_printk("dev %d,%d ino %lu page_index %lu offset %u length %u",
697 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
698 (unsigned long) __entry
->ino
,
699 (unsigned long) __entry
->index
,
700 __entry
->offset
, __entry
->length
)
703 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_invalidatepage
,
704 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
706 TP_ARGS(page
, offset
, length
)
709 DEFINE_EVENT(ext4_invalidatepage_op
, ext4_journalled_invalidatepage
,
710 TP_PROTO(struct page
*page
, unsigned int offset
, unsigned int length
),
712 TP_ARGS(page
, offset
, length
)
717 TRACE_EVENT(ext4_invalidatepage
,
718 TP_PROTO(struct page
*page
, unsigned long offset
),
720 TP_ARGS(page
, offset
),
723 __field( dev_t
, dev
)
724 __field( ino_t
, ino
)
725 __field( pgoff_t
, index
)
726 __field( unsigned long, offset
)
731 tp_assign(dev
, page
->mapping
->host
->i_sb
->s_dev
)
732 tp_assign(ino
, page
->mapping
->host
->i_ino
)
733 tp_assign(index
, page
->index
)
734 tp_assign(offset
, offset
)
737 TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
738 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
739 (unsigned long) __entry
->ino
,
740 (unsigned long) __entry
->index
, __entry
->offset
)
747 TRACE_EVENT(ext4_discard_blocks
,
748 TP_PROTO(struct super_block
*sb
, unsigned long long blk
,
749 unsigned long long count
),
751 TP_ARGS(sb
, blk
, count
),
754 __field( dev_t
, dev
)
755 __field( __u64
, blk
)
756 __field( __u64
, count
)
761 tp_assign(dev
, sb
->s_dev
)
763 tp_assign(count
, count
)
766 TP_printk("dev %d,%d blk %llu count %llu",
767 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
768 __entry
->blk
, __entry
->count
)
771 DECLARE_EVENT_CLASS(ext4__mb_new_pa
,
772 TP_PROTO(struct ext4_allocation_context
*ac
,
773 struct ext4_prealloc_space
*pa
),
778 __field( dev_t
, dev
)
779 __field( ino_t
, ino
)
780 __field( __u64
, pa_pstart
)
781 __field( __u64
, pa_lstart
)
782 __field( __u32
, pa_len
)
787 tp_assign(dev
, ac
->ac_sb
->s_dev
)
788 tp_assign(ino
, ac
->ac_inode
->i_ino
)
789 tp_assign(pa_pstart
, pa
->pa_pstart
)
790 tp_assign(pa_lstart
, pa
->pa_lstart
)
791 tp_assign(pa_len
, pa
->pa_len
)
794 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
795 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
796 (unsigned long) __entry
->ino
,
797 __entry
->pa_pstart
, __entry
->pa_len
, __entry
->pa_lstart
)
800 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_inode_pa
,
802 TP_PROTO(struct ext4_allocation_context
*ac
,
803 struct ext4_prealloc_space
*pa
),
808 DEFINE_EVENT(ext4__mb_new_pa
, ext4_mb_new_group_pa
,
810 TP_PROTO(struct ext4_allocation_context
*ac
,
811 struct ext4_prealloc_space
*pa
),
816 TRACE_EVENT(ext4_mb_release_inode_pa
,
818 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,40))
819 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
820 struct super_block
*sb
,
822 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
823 struct super_block
*sb
,
824 struct ext4_allocation_context
*ac
,
826 struct ext4_allocation_context
*ac
,
829 struct ext4_prealloc_space
*pa
,
830 unsigned long long block
, unsigned int count
),
832 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
833 TP_ARGS(pa
, block
, count
),
834 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
835 TP_ARGS(sb
, inode
, pa
, block
, count
),
836 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
837 TP_ARGS(sb
, ac
, pa
, block
, count
),
839 TP_ARGS(ac
, pa
, block
, count
),
843 __field( dev_t
, dev
)
844 __field( ino_t
, ino
)
845 __field( __u64
, block
)
846 __field( __u32
, count
)
851 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,40))
852 tp_assign(dev
, pa
->pa_inode
->i_sb
->s_dev
)
853 tp_assign(ino
, pa
->pa_inode
->i_ino
)
855 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
856 tp_assign(dev
, sb
->s_dev
)
858 tp_assign(dev
, ac
->ac_sb
->s_dev
)
860 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
861 tp_assign(ino
, inode
->i_ino
)
863 tp_assign(ino
, (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
866 tp_assign(block
, block
)
867 tp_assign(count
, count
)
870 TP_printk("dev %d,%d ino %lu block %llu count %u",
871 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
872 (unsigned long) __entry
->ino
,
873 __entry
->block
, __entry
->count
)
876 TRACE_EVENT(ext4_mb_release_group_pa
,
878 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
879 TP_PROTO(struct ext4_prealloc_space
*pa
),
882 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
883 TP_PROTO(struct super_block
*sb
, struct ext4_prealloc_space
*pa
),
886 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
887 TP_PROTO(struct super_block
*sb
,
888 struct ext4_allocation_context
*ac
,
889 struct ext4_prealloc_space
*pa
),
893 TP_PROTO(struct ext4_allocation_context
*ac
,
894 struct ext4_prealloc_space
*pa
),
900 __field( dev_t
, dev
)
901 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
902 __field( ino_t
, ino
)
904 __field( __u64
, pa_pstart
)
905 __field( __u32
, pa_len
)
910 #if (LTTNG_KERNEL_RANGE(2,6,40, 3,3,0))
911 tp_assign(dev
, pa
->pa_inode
->i_sb
->s_dev
)
912 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,36))
913 tp_assign(dev
, sb
->s_dev
)
915 tp_assign(dev
, ac
->ac_sb
->s_dev
)
917 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
918 tp_assign(ino
, (ac
&& ac
->ac_inode
) ? ac
->ac_inode
->i_ino
: 0)
920 tp_assign(pa_pstart
, pa
->pa_pstart
)
921 tp_assign(pa_len
, pa
->pa_len
)
924 TP_printk("dev %d,%d pstart %llu len %u",
925 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
926 __entry
->pa_pstart
, __entry
->pa_len
)
929 TRACE_EVENT(ext4_discard_preallocations
,
930 TP_PROTO(struct inode
*inode
),
935 __field( dev_t
, dev
)
936 __field( ino_t
, ino
)
941 tp_assign(dev
, inode
->i_sb
->s_dev
)
942 tp_assign(ino
, inode
->i_ino
)
945 TP_printk("dev %d,%d ino %lu",
946 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
947 (unsigned long) __entry
->ino
)
950 TRACE_EVENT(ext4_mb_discard_preallocations
,
951 TP_PROTO(struct super_block
*sb
, int needed
),
956 __field( dev_t
, dev
)
957 __field( int, needed
)
962 tp_assign(dev
, sb
->s_dev
)
963 tp_assign(needed
, needed
)
966 TP_printk("dev %d,%d needed %d",
967 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
971 TRACE_EVENT(ext4_request_blocks
,
972 TP_PROTO(struct ext4_allocation_request
*ar
),
977 __field( dev_t
, dev
)
978 __field( ino_t
, ino
)
979 __field( unsigned int, len
)
980 __field( __u32
, logical
)
981 __field( __u32
, lleft
)
982 __field( __u32
, lright
)
983 __field( __u64
, goal
)
984 __field( __u64
, pleft
)
985 __field( __u64
, pright
)
986 __field( unsigned int, flags
)
990 tp_assign(dev
, ar
->inode
->i_sb
->s_dev
)
991 tp_assign(ino
, ar
->inode
->i_ino
)
992 tp_assign(len
, ar
->len
)
993 tp_assign(logical
, ar
->logical
)
994 tp_assign(goal
, ar
->goal
)
995 tp_assign(lleft
, ar
->lleft
)
996 tp_assign(lright
, ar
->lright
)
997 tp_assign(pleft
, ar
->pleft
)
998 tp_assign(pright
, ar
->pright
)
999 tp_assign(flags
, ar
->flags
)
1002 TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
1003 "lleft %u lright %u pleft %llu pright %llu ",
1004 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1005 (unsigned long) __entry
->ino
, __entry
->flags
,
1006 __entry
->len
, __entry
->logical
, __entry
->goal
,
1007 __entry
->lleft
, __entry
->lright
, __entry
->pleft
,
1011 TRACE_EVENT(ext4_allocate_blocks
,
1012 TP_PROTO(struct ext4_allocation_request
*ar
, unsigned long long block
),
1017 __field( dev_t
, dev
)
1018 __field( ino_t
, ino
)
1019 __field( __u64
, block
)
1020 __field( unsigned int, len
)
1021 __field( __u32
, logical
)
1022 __field( __u32
, lleft
)
1023 __field( __u32
, lright
)
1024 __field( __u64
, goal
)
1025 __field( __u64
, pleft
)
1026 __field( __u64
, pright
)
1027 __field( unsigned int, flags
)
1031 tp_assign(dev
, ar
->inode
->i_sb
->s_dev
)
1032 tp_assign(ino
, ar
->inode
->i_ino
)
1033 tp_assign(block
, block
)
1034 tp_assign(len
, ar
->len
)
1035 tp_assign(logical
, ar
->logical
)
1036 tp_assign(goal
, ar
->goal
)
1037 tp_assign(lleft
, ar
->lleft
)
1038 tp_assign(lright
, ar
->lright
)
1039 tp_assign(pleft
, ar
->pleft
)
1040 tp_assign(pright
, ar
->pright
)
1041 tp_assign(flags
, ar
->flags
)
1044 TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
1045 "goal %llu lleft %u lright %u pleft %llu pright %llu",
1046 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1047 (unsigned long) __entry
->ino
, __entry
->flags
,
1048 __entry
->len
, __entry
->block
, __entry
->logical
,
1049 __entry
->goal
, __entry
->lleft
, __entry
->lright
,
1050 __entry
->pleft
, __entry
->pright
)
1053 TRACE_EVENT(ext4_free_blocks
,
1054 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1055 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
1058 TP_ARGS(inode
, block
, count
, flags
),
1060 TP_PROTO(struct inode
*inode
, __u64 block
, unsigned long count
,
1063 TP_ARGS(inode
, block
, count
, metadata
),
1067 __field( dev_t
, dev
)
1068 __field( ino_t
, ino
)
1069 __field( __u64
, block
)
1070 __field( unsigned long, count
)
1071 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1072 __field( int, flags
)
1073 __field( TP_MODE_T
, mode
)
1075 __field( int, metadata
)
1080 tp_assign(dev
, inode
->i_sb
->s_dev
)
1081 tp_assign(ino
, inode
->i_ino
)
1082 tp_assign(block
, block
)
1083 tp_assign(count
, count
)
1084 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1085 tp_assign(flags
, flags
)
1086 tp_assign(mode
, inode
->i_mode
)
1088 tp_assign(metadata
, metadata
)
1092 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1093 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d",
1095 TP_printk("dev %d,%d ino %lu block %llu count %lu metadata %d",
1097 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1098 (unsigned long) __entry
->ino
,
1099 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1100 __entry
->mode
, __entry
->block
, __entry
->count
,
1103 __entry
->block
, __entry
->count
, __entry
->metadata
)
1107 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1108 TRACE_EVENT(ext4_sync_file_enter
,
1110 TRACE_EVENT(ext4_sync_file
,
1112 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1113 TP_PROTO(struct file
*file
, int datasync
),
1115 TP_ARGS(file
, datasync
),
1117 TP_PROTO(struct file
*file
, struct dentry
*dentry
, int datasync
),
1119 TP_ARGS(file
, dentry
, datasync
),
1123 __field( dev_t
, dev
)
1124 __field( ino_t
, ino
)
1125 __field( ino_t
, parent
)
1126 __field( int, datasync
)
1130 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1131 tp_assign(dev
, file
->f_path
.dentry
->d_inode
->i_sb
->s_dev
)
1132 tp_assign(ino
, file
->f_path
.dentry
->d_inode
->i_ino
)
1133 tp_assign(datasync
, datasync
)
1134 tp_assign(parent
, file
->f_path
.dentry
->d_parent
->d_inode
->i_ino
)
1136 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1137 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1138 tp_assign(datasync
, datasync
)
1139 tp_assign(parent
, dentry
->d_parent
->d_inode
->i_ino
)
1143 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
1144 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1145 (unsigned long) __entry
->ino
,
1146 (unsigned long) __entry
->parent
, __entry
->datasync
)
1149 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1150 TRACE_EVENT(ext4_sync_file_exit
,
1151 TP_PROTO(struct inode
*inode
, int ret
),
1153 TP_ARGS(inode
, ret
),
1156 __field( dev_t
, dev
)
1157 __field( ino_t
, ino
)
1162 tp_assign(dev
, inode
->i_sb
->s_dev
)
1163 tp_assign(ino
, inode
->i_ino
)
1167 TP_printk("dev %d,%d ino %lu ret %d",
1168 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1169 (unsigned long) __entry
->ino
,
1174 TRACE_EVENT(ext4_sync_fs
,
1175 TP_PROTO(struct super_block
*sb
, int wait
),
1180 __field( dev_t
, dev
)
1181 __field( int, wait
)
1186 tp_assign(dev
, sb
->s_dev
)
1187 tp_assign(wait
, wait
)
1190 TP_printk("dev %d,%d wait %d",
1191 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1195 TRACE_EVENT(ext4_alloc_da_blocks
,
1196 TP_PROTO(struct inode
*inode
),
1201 __field( dev_t
, dev
)
1202 __field( ino_t
, ino
)
1203 __field( unsigned int, data_blocks
)
1204 __field( unsigned int, meta_blocks
)
1208 tp_assign(dev
, inode
->i_sb
->s_dev
)
1209 tp_assign(ino
, inode
->i_ino
)
1210 tp_assign(data_blocks
, EXT4_I(inode
)->i_reserved_data_blocks
)
1211 tp_assign(meta_blocks
, EXT4_I(inode
)->i_reserved_meta_blocks
)
1214 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
1215 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1216 (unsigned long) __entry
->ino
,
1217 __entry
->data_blocks
, __entry
->meta_blocks
)
1220 TRACE_EVENT(ext4_mballoc_alloc
,
1221 TP_PROTO(struct ext4_allocation_context
*ac
),
1226 __field( dev_t
, dev
)
1227 __field( ino_t
, ino
)
1228 __field( __u32
, orig_logical
)
1229 __field( int, orig_start
)
1230 __field( __u32
, orig_group
)
1231 __field( int, orig_len
)
1232 __field( __u32
, goal_logical
)
1233 __field( int, goal_start
)
1234 __field( __u32
, goal_group
)
1235 __field( int, goal_len
)
1236 __field( __u32
, result_logical
)
1237 __field( int, result_start
)
1238 __field( __u32
, result_group
)
1239 __field( int, result_len
)
1240 __field( __u16
, found
)
1241 __field( __u16
, groups
)
1242 __field( __u16
, buddy
)
1243 __field( __u16
, flags
)
1244 __field( __u16
, tail
)
1249 tp_assign(dev
, ac
->ac_inode
->i_sb
->s_dev
)
1250 tp_assign(ino
, ac
->ac_inode
->i_ino
)
1251 tp_assign(orig_logical
, ac
->ac_o_ex
.fe_logical
)
1252 tp_assign(orig_start
, ac
->ac_o_ex
.fe_start
)
1253 tp_assign(orig_group
, ac
->ac_o_ex
.fe_group
)
1254 tp_assign(orig_len
, ac
->ac_o_ex
.fe_len
)
1255 tp_assign(goal_logical
, ac
->ac_g_ex
.fe_logical
)
1256 tp_assign(goal_start
, ac
->ac_g_ex
.fe_start
)
1257 tp_assign(goal_group
, ac
->ac_g_ex
.fe_group
)
1258 tp_assign(goal_len
, ac
->ac_g_ex
.fe_len
)
1259 tp_assign(result_logical
, ac
->ac_f_ex
.fe_logical
)
1260 tp_assign(result_start
, ac
->ac_f_ex
.fe_start
)
1261 tp_assign(result_group
, ac
->ac_f_ex
.fe_group
)
1262 tp_assign(result_len
, ac
->ac_f_ex
.fe_len
)
1263 tp_assign(found
, ac
->ac_found
)
1264 tp_assign(flags
, ac
->ac_flags
)
1265 tp_assign(groups
, ac
->ac_groups_scanned
)
1266 tp_assign(buddy
, ac
->ac_buddy
)
1267 tp_assign(tail
, ac
->ac_tail
)
1268 tp_assign(cr
, ac
->ac_criteria
)
1271 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
1272 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
1273 "tail %u broken %u",
1274 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1275 (unsigned long) __entry
->ino
,
1276 __entry
->orig_group
, __entry
->orig_start
,
1277 __entry
->orig_len
, __entry
->orig_logical
,
1278 __entry
->goal_group
, __entry
->goal_start
,
1279 __entry
->goal_len
, __entry
->goal_logical
,
1280 __entry
->result_group
, __entry
->result_start
,
1281 __entry
->result_len
, __entry
->result_logical
,
1282 __entry
->found
, __entry
->groups
, __entry
->cr
,
1283 __entry
->flags
, __entry
->tail
,
1284 __entry
->buddy
? 1 << __entry
->buddy
: 0)
1287 TRACE_EVENT(ext4_mballoc_prealloc
,
1288 TP_PROTO(struct ext4_allocation_context
*ac
),
1293 __field( dev_t
, dev
)
1294 __field( ino_t
, ino
)
1295 __field( __u32
, orig_logical
)
1296 __field( int, orig_start
)
1297 __field( __u32
, orig_group
)
1298 __field( int, orig_len
)
1299 __field( __u32
, result_logical
)
1300 __field( int, result_start
)
1301 __field( __u32
, result_group
)
1302 __field( int, result_len
)
1306 tp_assign(dev
, ac
->ac_inode
->i_sb
->s_dev
)
1307 tp_assign(ino
, ac
->ac_inode
->i_ino
)
1308 tp_assign(orig_logical
, ac
->ac_o_ex
.fe_logical
)
1309 tp_assign(orig_start
, ac
->ac_o_ex
.fe_start
)
1310 tp_assign(orig_group
, ac
->ac_o_ex
.fe_group
)
1311 tp_assign(orig_len
, ac
->ac_o_ex
.fe_len
)
1312 tp_assign(result_logical
, ac
->ac_b_ex
.fe_logical
)
1313 tp_assign(result_start
, ac
->ac_b_ex
.fe_start
)
1314 tp_assign(result_group
, ac
->ac_b_ex
.fe_group
)
1315 tp_assign(result_len
, ac
->ac_b_ex
.fe_len
)
1318 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
1319 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1320 (unsigned long) __entry
->ino
,
1321 __entry
->orig_group
, __entry
->orig_start
,
1322 __entry
->orig_len
, __entry
->orig_logical
,
1323 __entry
->result_group
, __entry
->result_start
,
1324 __entry
->result_len
, __entry
->result_logical
)
1327 DECLARE_EVENT_CLASS(ext4__mballoc
,
1328 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1329 TP_PROTO(struct super_block
*sb
,
1330 struct inode
*inode
,
1332 ext4_grpblk_t start
,
1335 TP_ARGS(sb
, inode
, group
, start
, len
),
1337 TP_PROTO(struct ext4_allocation_context
*ac
),
1343 __field( dev_t
, dev
)
1344 __field( ino_t
, ino
)
1345 #if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
1346 __field( __u32
, result_logical
)
1348 __field( int, result_start
)
1349 __field( __u32
, result_group
)
1350 __field( int, result_len
)
1354 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1355 tp_assign(dev
, sb
->s_dev
)
1356 tp_assign(ino
, inode
? inode
->i_ino
: 0)
1357 tp_assign(result_start
, start
)
1358 tp_assign(result_group
, group
)
1359 tp_assign(result_len
, len
)
1361 tp_assign(dev
, ac
->ac_sb
->s_dev
)
1362 tp_assign(ino
, ac
->ac_inode
? ac
->ac_inode
->i_ino
: 0)
1363 tp_assign(result_logical
, ac
->ac_b_ex
.fe_logical
)
1364 tp_assign(result_start
, ac
->ac_b_ex
.fe_start
)
1365 tp_assign(result_group
, ac
->ac_b_ex
.fe_group
)
1366 tp_assign(result_len
, ac
->ac_b_ex
.fe_len
)
1370 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1371 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
1373 TP_printk("dev %d,%d inode %lu extent %u/%d/%u@%u ",
1375 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1376 (unsigned long) __entry
->ino
,
1377 __entry
->result_group
, __entry
->result_start
,
1378 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1381 __entry
->result_len
, __entry
->result_logical
1386 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_discard
,
1388 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1389 TP_PROTO(struct super_block
*sb
,
1390 struct inode
*inode
,
1392 ext4_grpblk_t start
,
1395 TP_ARGS(sb
, inode
, group
, start
, len
)
1397 TP_PROTO(struct ext4_allocation_context
*ac
),
1403 DEFINE_EVENT(ext4__mballoc
, ext4_mballoc_free
,
1405 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,37))
1406 TP_PROTO(struct super_block
*sb
,
1407 struct inode
*inode
,
1409 ext4_grpblk_t start
,
1412 TP_ARGS(sb
, inode
, group
, start
, len
)
1414 TP_PROTO(struct ext4_allocation_context
*ac
),
1420 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
1421 TRACE_EVENT(ext4_forget
,
1422 TP_PROTO(struct inode
*inode
, int is_metadata
, __u64 block
),
1424 TP_ARGS(inode
, is_metadata
, block
),
1427 __field( dev_t
, dev
)
1428 __field( ino_t
, ino
)
1429 __field( __u64
, block
)
1430 __field( int, is_metadata
)
1431 __field( TP_MODE_T
, mode
)
1435 tp_assign(dev
, inode
->i_sb
->s_dev
)
1436 tp_assign(ino
, inode
->i_ino
)
1437 tp_assign(block
, block
)
1438 tp_assign(is_metadata
, is_metadata
)
1439 tp_assign(mode
, inode
->i_mode
)
1442 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1443 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1444 (unsigned long) __entry
->ino
,
1445 __entry
->mode
, __entry
->is_metadata
, __entry
->block
)
1449 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,34))
1450 TRACE_EVENT(ext4_da_update_reserve_space
,
1451 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1452 TP_PROTO(struct inode
*inode
, int used_blocks
, int quota_claim
),
1454 TP_ARGS(inode
, used_blocks
, quota_claim
),
1456 TP_PROTO(struct inode
*inode
, int used_blocks
),
1458 TP_ARGS(inode
, used_blocks
),
1462 __field( dev_t
, dev
)
1463 __field( ino_t
, ino
)
1464 __field( __u64
, i_blocks
)
1465 __field( int, used_blocks
)
1466 __field( int, reserved_data_blocks
)
1467 __field( int, reserved_meta_blocks
)
1468 __field( int, allocated_meta_blocks
)
1469 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1470 __field( int, quota_claim
)
1472 __field( TP_MODE_T
, mode
)
1476 tp_assign(dev
, inode
->i_sb
->s_dev
)
1477 tp_assign(ino
, inode
->i_ino
)
1478 tp_assign(i_blocks
, inode
->i_blocks
)
1479 tp_assign(used_blocks
, used_blocks
)
1480 tp_assign(reserved_data_blocks
,
1481 EXT4_I(inode
)->i_reserved_data_blocks
)
1482 tp_assign(reserved_meta_blocks
,
1483 EXT4_I(inode
)->i_reserved_meta_blocks
)
1484 tp_assign(allocated_meta_blocks
,
1485 EXT4_I(inode
)->i_allocated_meta_blocks
)
1486 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1487 tp_assign(quota_claim
, quota_claim
)
1489 tp_assign(mode
, inode
->i_mode
)
1492 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1493 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1494 "reserved_data_blocks %d reserved_meta_blocks %d "
1495 "allocated_meta_blocks %d quota_claim %d",
1496 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1497 (unsigned long) __entry
->ino
,
1498 __entry
->mode
, __entry
->i_blocks
,
1499 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1500 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
,
1501 __entry
->quota_claim
)
1503 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1504 "reserved_data_blocks %d reserved_meta_blocks %d "
1505 "allocated_meta_blocks %d",
1506 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1507 (unsigned long) __entry
->ino
,
1508 __entry
->mode
, __entry
->i_blocks
,
1509 __entry
->used_blocks
, __entry
->reserved_data_blocks
,
1510 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1514 TRACE_EVENT(ext4_da_reserve_space
,
1515 TP_PROTO(struct inode
*inode
, int md_needed
),
1517 TP_ARGS(inode
, md_needed
),
1520 __field( dev_t
, dev
)
1521 __field( ino_t
, ino
)
1522 __field( __u64
, i_blocks
)
1523 __field( int, md_needed
)
1524 __field( int, reserved_data_blocks
)
1525 __field( int, reserved_meta_blocks
)
1526 __field( TP_MODE_T
, mode
)
1530 tp_assign(dev
, inode
->i_sb
->s_dev
)
1531 tp_assign(ino
, inode
->i_ino
)
1532 tp_assign(i_blocks
, inode
->i_blocks
)
1533 tp_assign(md_needed
, md_needed
)
1534 tp_assign(reserved_data_blocks
,
1535 EXT4_I(inode
)->i_reserved_data_blocks
)
1536 tp_assign(reserved_meta_blocks
,
1537 EXT4_I(inode
)->i_reserved_meta_blocks
)
1538 tp_assign(mode
, inode
->i_mode
)
1541 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1542 "reserved_data_blocks %d reserved_meta_blocks %d",
1543 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1544 (unsigned long) __entry
->ino
,
1545 __entry
->mode
, __entry
->i_blocks
,
1546 __entry
->md_needed
, __entry
->reserved_data_blocks
,
1547 __entry
->reserved_meta_blocks
)
1550 TRACE_EVENT(ext4_da_release_space
,
1551 TP_PROTO(struct inode
*inode
, int freed_blocks
),
1553 TP_ARGS(inode
, freed_blocks
),
1556 __field( dev_t
, dev
)
1557 __field( ino_t
, ino
)
1558 __field( __u64
, i_blocks
)
1559 __field( int, freed_blocks
)
1560 __field( int, reserved_data_blocks
)
1561 __field( int, reserved_meta_blocks
)
1562 __field( int, allocated_meta_blocks
)
1563 __field( TP_MODE_T
, mode
)
1567 tp_assign(dev
, inode
->i_sb
->s_dev
)
1568 tp_assign(ino
, inode
->i_ino
)
1569 tp_assign(i_blocks
, inode
->i_blocks
)
1570 tp_assign(freed_blocks
, freed_blocks
)
1571 tp_assign(reserved_data_blocks
,
1572 EXT4_I(inode
)->i_reserved_data_blocks
)
1573 tp_assign(reserved_meta_blocks
,
1574 EXT4_I(inode
)->i_reserved_meta_blocks
)
1575 tp_assign(allocated_meta_blocks
,
1576 EXT4_I(inode
)->i_allocated_meta_blocks
)
1577 tp_assign(mode
, inode
->i_mode
)
1580 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1581 "reserved_data_blocks %d reserved_meta_blocks %d "
1582 "allocated_meta_blocks %d",
1583 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1584 (unsigned long) __entry
->ino
,
1585 __entry
->mode
, __entry
->i_blocks
,
1586 __entry
->freed_blocks
, __entry
->reserved_data_blocks
,
1587 __entry
->reserved_meta_blocks
, __entry
->allocated_meta_blocks
)
1591 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,35))
1592 DECLARE_EVENT_CLASS(ext4__bitmap_load
,
1593 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1598 __field( dev_t
, dev
)
1599 __field( __u32
, group
)
1604 tp_assign(dev
, sb
->s_dev
)
1605 tp_assign(group
, group
)
1608 TP_printk("dev %d,%d group %u",
1609 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1613 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_bitmap_load
,
1615 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1620 DEFINE_EVENT(ext4__bitmap_load
, ext4_mb_buddy_bitmap_load
,
1622 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1628 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39))
1629 DEFINE_EVENT(ext4__bitmap_load
, ext4_read_block_bitmap_load
,
1631 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1636 DEFINE_EVENT(ext4__bitmap_load
, ext4_load_inode_bitmap
,
1638 TP_PROTO(struct super_block
*sb
, unsigned long group
),
1643 TRACE_EVENT(ext4_direct_IO_enter
,
1644 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
, int rw
),
1646 TP_ARGS(inode
, offset
, len
, rw
),
1649 __field( dev_t
, dev
)
1650 __field( ino_t
, ino
)
1651 __field( loff_t
, pos
)
1652 __field( unsigned long, len
)
1657 tp_assign(dev
, inode
->i_sb
->s_dev
)
1658 tp_assign(ino
, inode
->i_ino
)
1659 tp_assign(pos
, offset
)
1664 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1665 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1666 (unsigned long) __entry
->ino
,
1667 __entry
->pos
, __entry
->len
, __entry
->rw
)
1670 TRACE_EVENT(ext4_direct_IO_exit
,
1671 TP_PROTO(struct inode
*inode
, loff_t offset
, unsigned long len
,
1674 TP_ARGS(inode
, offset
, len
, rw
, ret
),
1677 __field( dev_t
, dev
)
1678 __field( ino_t
, ino
)
1679 __field( loff_t
, pos
)
1680 __field( unsigned long, len
)
1686 tp_assign(dev
, inode
->i_sb
->s_dev
)
1687 tp_assign(ino
, inode
->i_ino
)
1688 tp_assign(pos
, offset
)
1694 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1695 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1696 (unsigned long) __entry
->ino
,
1697 __entry
->pos
, __entry
->len
,
1698 __entry
->rw
, __entry
->ret
)
1701 TRACE_EVENT(ext4_fallocate_enter
,
1702 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
, int mode
),
1704 TP_ARGS(inode
, offset
, len
, mode
),
1707 __field( dev_t
, dev
)
1708 __field( ino_t
, ino
)
1709 __field( loff_t
, pos
)
1710 __field( loff_t
, len
)
1711 __field( int, mode
)
1715 tp_assign(dev
, inode
->i_sb
->s_dev
)
1716 tp_assign(ino
, inode
->i_ino
)
1717 tp_assign(pos
, offset
)
1719 tp_assign(mode
, mode
)
1722 TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
1723 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1724 (unsigned long) __entry
->ino
, __entry
->pos
,
1725 __entry
->len
, __entry
->mode
)
1728 TRACE_EVENT(ext4_fallocate_exit
,
1729 TP_PROTO(struct inode
*inode
, loff_t offset
,
1730 unsigned int max_blocks
, int ret
),
1732 TP_ARGS(inode
, offset
, max_blocks
, ret
),
1735 __field( dev_t
, dev
)
1736 __field( ino_t
, ino
)
1737 __field( loff_t
, pos
)
1738 __field( unsigned int, blocks
)
1743 tp_assign(dev
, inode
->i_sb
->s_dev
)
1744 tp_assign(ino
, inode
->i_ino
)
1745 tp_assign(pos
, offset
)
1746 tp_assign(blocks
, max_blocks
)
1750 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1751 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1752 (unsigned long) __entry
->ino
,
1753 __entry
->pos
, __entry
->blocks
,
1757 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1759 TRACE_EVENT(ext4_punch_hole
,
1760 TP_PROTO(struct inode
*inode
, loff_t offset
, loff_t len
),
1762 TP_ARGS(inode
, offset
, len
),
1765 __field( dev_t
, dev
)
1766 __field( ino_t
, ino
)
1767 __field( loff_t
, offset
)
1768 __field( loff_t
, len
)
1772 tp_assign(dev
, inode
->i_sb
->s_dev
)
1773 tp_assign(ino
, inode
->i_ino
)
1774 tp_assign(offset
, offset
)
1778 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
1779 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1780 (unsigned long) __entry
->ino
,
1781 __entry
->offset
, __entry
->len
)
1786 TRACE_EVENT(ext4_unlink_enter
,
1787 TP_PROTO(struct inode
*parent
, struct dentry
*dentry
),
1789 TP_ARGS(parent
, dentry
),
1792 __field( dev_t
, dev
)
1793 __field( ino_t
, ino
)
1794 __field( ino_t
, parent
)
1795 __field( loff_t
, size
)
1799 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1800 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1801 tp_assign(parent
, parent
->i_ino
)
1802 tp_assign(size
, dentry
->d_inode
->i_size
)
1805 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1806 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1807 (unsigned long) __entry
->ino
, __entry
->size
,
1808 (unsigned long) __entry
->parent
)
1811 TRACE_EVENT(ext4_unlink_exit
,
1812 TP_PROTO(struct dentry
*dentry
, int ret
),
1814 TP_ARGS(dentry
, ret
),
1817 __field( dev_t
, dev
)
1818 __field( ino_t
, ino
)
1823 tp_assign(dev
, dentry
->d_inode
->i_sb
->s_dev
)
1824 tp_assign(ino
, dentry
->d_inode
->i_ino
)
1828 TP_printk("dev %d,%d ino %lu ret %d",
1829 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1830 (unsigned long) __entry
->ino
,
1834 DECLARE_EVENT_CLASS(ext4__truncate
,
1835 TP_PROTO(struct inode
*inode
),
1840 __field( dev_t
, dev
)
1841 __field( ino_t
, ino
)
1842 __field( __u64
, blocks
)
1846 tp_assign(dev
, inode
->i_sb
->s_dev
)
1847 tp_assign(ino
, inode
->i_ino
)
1848 tp_assign(blocks
, inode
->i_blocks
)
1851 TP_printk("dev %d,%d ino %lu blocks %llu",
1852 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1853 (unsigned long) __entry
->ino
, __entry
->blocks
)
1856 DEFINE_EVENT(ext4__truncate
, ext4_truncate_enter
,
1858 TP_PROTO(struct inode
*inode
),
1863 DEFINE_EVENT(ext4__truncate
, ext4_truncate_exit
,
1865 TP_PROTO(struct inode
*inode
),
1870 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
1871 /* 'ux' is the uninitialized extent. */
1872 TRACE_EVENT(ext4_ext_convert_to_initialized_enter
,
1873 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1874 struct ext4_extent
*ux
),
1876 TP_ARGS(inode
, map
, ux
),
1879 __field( dev_t
, dev
)
1880 __field( ino_t
, ino
)
1881 __field( ext4_lblk_t
, m_lblk
)
1882 __field( unsigned, m_len
)
1883 __field( ext4_lblk_t
, u_lblk
)
1884 __field( unsigned, u_len
)
1885 __field( ext4_fsblk_t
, u_pblk
)
1889 tp_assign(dev
, inode
->i_sb
->s_dev
)
1890 tp_assign(ino
, inode
->i_ino
)
1891 tp_assign(m_lblk
, map
->m_lblk
)
1892 tp_assign(m_len
, map
->m_len
)
1893 tp_assign(u_lblk
, le32_to_cpu(ux
->ee_block
))
1894 tp_assign(u_len
, ext4_ext_get_actual_len(ux
))
1895 tp_assign(u_pblk
, ext4_ext_pblock(ux
))
1898 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1900 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1901 (unsigned long) __entry
->ino
,
1902 __entry
->m_lblk
, __entry
->m_len
,
1903 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
)
1907 * 'ux' is the uninitialized extent.
1908 * 'ix' is the initialized extent to which blocks are transferred.
1910 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath
,
1911 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
1912 struct ext4_extent
*ux
, struct ext4_extent
*ix
),
1914 TP_ARGS(inode
, map
, ux
, ix
),
1917 __field( dev_t
, dev
)
1918 __field( ino_t
, ino
)
1919 __field( ext4_lblk_t
, m_lblk
)
1920 __field( unsigned, m_len
)
1921 __field( ext4_lblk_t
, u_lblk
)
1922 __field( unsigned, u_len
)
1923 __field( ext4_fsblk_t
, u_pblk
)
1924 __field( ext4_lblk_t
, i_lblk
)
1925 __field( unsigned, i_len
)
1926 __field( ext4_fsblk_t
, i_pblk
)
1930 tp_assign(dev
, inode
->i_sb
->s_dev
)
1931 tp_assign(ino
, inode
->i_ino
)
1932 tp_assign(m_lblk
, map
->m_lblk
)
1933 tp_assign(m_len
, map
->m_len
)
1934 tp_assign(u_lblk
, le32_to_cpu(ux
->ee_block
))
1935 tp_assign(u_len
, ext4_ext_get_actual_len(ux
))
1936 tp_assign(u_pblk
, ext4_ext_pblock(ux
))
1937 tp_assign(i_lblk
, le32_to_cpu(ix
->ee_block
))
1938 tp_assign(i_len
, ext4_ext_get_actual_len(ix
))
1939 tp_assign(i_pblk
, ext4_ext_pblock(ix
))
1942 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1943 "u_lblk %u u_len %u u_pblk %llu "
1944 "i_lblk %u i_len %u i_pblk %llu ",
1945 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1946 (unsigned long) __entry
->ino
,
1947 __entry
->m_lblk
, __entry
->m_len
,
1948 __entry
->u_lblk
, __entry
->u_len
, __entry
->u_pblk
,
1949 __entry
->i_lblk
, __entry
->i_len
, __entry
->i_pblk
)
1953 DECLARE_EVENT_CLASS(ext4__map_blocks_enter
,
1954 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1955 unsigned int len
, unsigned int flags
),
1957 TP_ARGS(inode
, lblk
, len
, flags
),
1960 __field( dev_t
, dev
)
1961 __field( ino_t
, ino
)
1962 __field( ext4_lblk_t
, lblk
)
1963 __field( unsigned int, len
)
1964 __field( unsigned int, flags
)
1968 tp_assign(dev
, inode
->i_sb
->s_dev
)
1969 tp_assign(ino
, inode
->i_ino
)
1970 tp_assign(lblk
, lblk
)
1972 tp_assign(flags
, flags
)
1975 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
1976 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
1977 (unsigned long) __entry
->ino
,
1978 __entry
->lblk
, __entry
->len
, __entry
->flags
)
1981 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ext_map_blocks_enter
,
1982 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1983 unsigned len
, unsigned flags
),
1985 TP_ARGS(inode
, lblk
, len
, flags
)
1988 DEFINE_EVENT(ext4__map_blocks_enter
, ext4_ind_map_blocks_enter
,
1989 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
1990 unsigned len
, unsigned flags
),
1992 TP_ARGS(inode
, lblk
, len
, flags
)
1995 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
1997 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
1998 TP_PROTO(struct inode
*inode
, unsigned flags
, struct ext4_map_blocks
*map
,
2001 TP_ARGS(inode
, flags
, map
, ret
),
2004 __field( dev_t
, dev
)
2005 __field( ino_t
, ino
)
2006 __field( unsigned int, flags
)
2007 __field( ext4_fsblk_t
, pblk
)
2008 __field( ext4_lblk_t
, lblk
)
2009 __field( unsigned int, len
)
2010 __field( unsigned int, mflags
)
2015 tp_assign(dev
, inode
->i_sb
->s_dev
)
2016 tp_assign(ino
, inode
->i_ino
)
2017 tp_assign(flags
, flags
)
2018 tp_assign(pblk
, map
->m_pblk
)
2019 tp_assign(lblk
, map
->m_lblk
)
2020 tp_assign(len
, map
->m_len
)
2021 tp_assign(mflags
, map
->m_flags
)
2025 TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u "
2027 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2028 (unsigned long) __entry
->ino
,
2029 show_map_flags(__entry
->flags
), __entry
->lblk
, __entry
->pblk
,
2030 __entry
->len
, show_mflags(__entry
->mflags
), __entry
->ret
)
2033 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
2034 TP_PROTO(struct inode
*inode
, unsigned flags
,
2035 struct ext4_map_blocks
*map
, int ret
),
2037 TP_ARGS(inode
, flags
, map
, ret
)
2040 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
2041 TP_PROTO(struct inode
*inode
, unsigned flags
,
2042 struct ext4_map_blocks
*map
, int ret
),
2044 TP_ARGS(inode
, flags
, map
, ret
)
2047 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
2049 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
2050 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
2052 TP_ARGS(inode
, map
, ret
),
2055 __field( dev_t
, dev
)
2056 __field( ino_t
, ino
)
2057 __field( ext4_fsblk_t
, pblk
)
2058 __field( ext4_lblk_t
, lblk
)
2059 __field( unsigned int, len
)
2060 __field( unsigned int, flags
)
2065 tp_assign(dev
, inode
->i_sb
->s_dev
)
2066 tp_assign(ino
, inode
->i_ino
)
2067 tp_assign(pblk
, map
->m_pblk
)
2068 tp_assign(lblk
, map
->m_lblk
)
2069 tp_assign(len
, map
->m_len
)
2070 tp_assign(flags
, map
->m_flags
)
2074 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d",
2075 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2076 (unsigned long) __entry
->ino
,
2077 __entry
->lblk
, __entry
->pblk
,
2078 __entry
->len
, __entry
->flags
, __entry
->ret
)
2081 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
2082 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
2084 TP_ARGS(inode
, map
, ret
)
2087 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
2088 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int ret
),
2090 TP_ARGS(inode
, map
, ret
)
2093 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2095 DECLARE_EVENT_CLASS(ext4__map_blocks_exit
,
2096 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
2097 ext4_fsblk_t pblk
, unsigned int len
, int ret
),
2099 TP_ARGS(inode
, lblk
, pblk
, len
, ret
),
2102 __field( dev_t
, dev
)
2103 __field( ino_t
, ino
)
2104 __field( ext4_fsblk_t
, pblk
)
2105 __field( ext4_lblk_t
, lblk
)
2106 __field( unsigned int, len
)
2111 tp_assign(dev
, inode
->i_sb
->s_dev
)
2112 tp_assign(ino
, inode
->i_ino
)
2113 tp_assign(pblk
, pblk
)
2114 tp_assign(lblk
, lblk
)
2119 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u ret %d",
2120 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2121 (unsigned long) __entry
->ino
,
2122 __entry
->lblk
, __entry
->pblk
,
2123 __entry
->len
, __entry
->ret
)
2126 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ext_map_blocks_exit
,
2127 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
2128 ext4_fsblk_t pblk
, unsigned len
, int ret
),
2130 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
2133 DEFINE_EVENT(ext4__map_blocks_exit
, ext4_ind_map_blocks_exit
,
2134 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
,
2135 ext4_fsblk_t pblk
, unsigned len
, int ret
),
2137 TP_ARGS(inode
, lblk
, pblk
, len
, ret
)
2140 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2142 TRACE_EVENT(ext4_ext_load_extent
,
2143 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
),
2145 TP_ARGS(inode
, lblk
, pblk
),
2148 __field( dev_t
, dev
)
2149 __field( ino_t
, ino
)
2150 __field( ext4_fsblk_t
, pblk
)
2151 __field( ext4_lblk_t
, lblk
)
2155 tp_assign(dev
, inode
->i_sb
->s_dev
)
2156 tp_assign(ino
, inode
->i_ino
)
2157 tp_assign(pblk
, pblk
)
2158 tp_assign(lblk
, lblk
)
2161 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
2162 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2163 (unsigned long) __entry
->ino
,
2164 __entry
->lblk
, __entry
->pblk
)
2167 TRACE_EVENT(ext4_load_inode
,
2168 TP_PROTO(struct inode
*inode
),
2173 __field( dev_t
, dev
)
2174 __field( ino_t
, ino
)
2178 tp_assign(dev
, inode
->i_sb
->s_dev
)
2179 tp_assign(ino
, inode
->i_ino
)
2182 TP_printk("dev %d,%d ino %ld",
2183 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2184 (unsigned long) __entry
->ino
)
2188 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2190 TRACE_EVENT(ext4_journal_start
,
2191 TP_PROTO(struct super_block
*sb
, int blocks
, int rsv_blocks
,
2194 TP_ARGS(sb
, blocks
, rsv_blocks
, IP
),
2197 __field( dev_t
, dev
)
2198 __field(unsigned long, ip
)
2199 __field( int, blocks
)
2200 __field( int, rsv_blocks
)
2204 tp_assign(dev
, sb
->s_dev
)
2206 tp_assign(blocks
, blocks
)
2207 tp_assign(rsv_blocks
, rsv_blocks
)
2210 TP_printk("dev %d,%d blocks, %d rsv_blocks, %d caller %pF",
2211 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2212 __entry
->blocks
, __entry
->rsv_blocks
, (void *)__entry
->ip
)
2215 TRACE_EVENT(ext4_journal_start_reserved
,
2216 TP_PROTO(struct super_block
*sb
, int blocks
, unsigned long IP
),
2218 TP_ARGS(sb
, blocks
, IP
),
2221 __field( dev_t
, dev
)
2222 __field(unsigned long, ip
)
2223 __field( int, blocks
)
2227 tp_assign(dev
, sb
->s_dev
)
2229 tp_assign(blocks
, blocks
)
2232 TP_printk("dev %d,%d blocks, %d caller %pF",
2233 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2234 __entry
->blocks
, (void *)__entry
->ip
)
2237 #elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,1,0))
2239 TRACE_EVENT(ext4_journal_start
,
2240 TP_PROTO(struct super_block
*sb
, int nblocks
, unsigned long IP
),
2242 TP_ARGS(sb
, nblocks
, IP
),
2245 __field( dev_t
, dev
)
2246 __field(unsigned long, ip
)
2247 __field( int, nblocks
)
2251 tp_assign(dev
, sb
->s_dev
)
2253 tp_assign(nblocks
, nblocks
)
2256 TP_printk("dev %d,%d nblocks %d caller %pF",
2257 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2258 __entry
->nblocks
, (void *)__entry
->ip
)
2261 DECLARE_EVENT_CLASS(ext4__trim
,
2262 TP_PROTO(struct super_block
*sb
,
2264 ext4_grpblk_t start
,
2267 TP_ARGS(sb
, group
, start
, len
),
2270 __field( int, dev_major
)
2271 __field( int, dev_minor
)
2272 __field( __u32
, group
)
2273 __field( int, start
)
2278 tp_assign(dev_major
, MAJOR(sb
->s_dev
))
2279 tp_assign(dev_minor
, MINOR(sb
->s_dev
))
2280 tp_assign(group
, group
)
2281 tp_assign(start
, start
)
2285 TP_printk("dev %d,%d group %u, start %d, len %d",
2286 __entry
->dev_major
, __entry
->dev_minor
,
2287 __entry
->group
, __entry
->start
, __entry
->len
)
2290 DEFINE_EVENT(ext4__trim
, ext4_trim_extent
,
2292 TP_PROTO(struct super_block
*sb
,
2294 ext4_grpblk_t start
,
2297 TP_ARGS(sb
, group
, start
, len
)
2300 DEFINE_EVENT(ext4__trim
, ext4_trim_all_free
,
2302 TP_PROTO(struct super_block
*sb
,
2304 ext4_grpblk_t start
,
2307 TP_ARGS(sb
, group
, start
, len
)
2311 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,2,0))
2313 TRACE_EVENT(ext4_ext_handle_uninitialized_extents
,
2314 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
2315 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
, int flags
,
2316 unsigned int allocated
, ext4_fsblk_t newblock
),
2318 TP_ARGS(inode
, map
, flags
, allocated
, newblock
),
2319 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2320 TP_PROTO(struct inode
*inode
, struct ext4_map_blocks
*map
,
2321 unsigned int allocated
, ext4_fsblk_t newblock
),
2323 TP_ARGS(inode
, map
, allocated
, newblock
),
2324 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2327 __field( dev_t
, dev
)
2328 __field( ino_t
, ino
)
2329 __field( int, flags
)
2330 __field( ext4_lblk_t
, lblk
)
2331 __field( ext4_fsblk_t
, pblk
)
2332 __field( unsigned int, len
)
2333 __field( unsigned int, allocated
)
2334 __field( ext4_fsblk_t
, newblk
)
2338 tp_assign(dev
, inode
->i_sb
->s_dev
)
2339 tp_assign(ino
, inode
->i_ino
)
2340 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0))
2341 tp_assign(flags
, flags
)
2342 #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2343 tp_assign(flags
, map
->m_flags
)
2344 #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)) */
2345 tp_assign(lblk
, map
->m_lblk
)
2346 tp_assign(pblk
, map
->m_pblk
)
2347 tp_assign(len
, map
->m_len
)
2348 tp_assign(allocated
, allocated
)
2349 tp_assign(newblk
, newblock
)
2352 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %d"
2353 "allocated %d newblock %llu",
2354 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2355 (unsigned long) __entry
->ino
,
2356 (unsigned) __entry
->lblk
, (unsigned long long) __entry
->pblk
,
2357 __entry
->len
, __entry
->flags
,
2358 (unsigned int) __entry
->allocated
,
2359 (unsigned long long) __entry
->newblk
)
2362 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit
,
2363 TP_PROTO(struct super_block
*sb
, struct ext4_map_blocks
*map
, int ret
),
2365 TP_ARGS(sb
, map
, ret
),
2368 __field( dev_t
, dev
)
2369 __field( unsigned int, flags
)
2370 __field( ext4_lblk_t
, lblk
)
2371 __field( ext4_fsblk_t
, pblk
)
2372 __field( unsigned int, len
)
2377 tp_assign(dev
, sb
->s_dev
)
2378 tp_assign(flags
, map
->m_flags
)
2379 tp_assign(lblk
, map
->m_lblk
)
2380 tp_assign(pblk
, map
->m_pblk
)
2381 tp_assign(len
, map
->m_len
)
2385 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d",
2386 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2387 __entry
->lblk
, (unsigned long long) __entry
->pblk
,
2388 __entry
->len
, __entry
->flags
, __entry
->ret
)
2391 TRACE_EVENT(ext4_ext_put_in_cache
,
2392 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
,
2393 ext4_fsblk_t start
),
2395 TP_ARGS(inode
, lblk
, len
, start
),
2398 __field( dev_t
, dev
)
2399 __field( ino_t
, ino
)
2400 __field( ext4_lblk_t
, lblk
)
2401 __field( unsigned int, len
)
2402 __field( ext4_fsblk_t
, start
)
2406 tp_assign(dev
, inode
->i_sb
->s_dev
)
2407 tp_assign(ino
, inode
->i_ino
)
2408 tp_assign(lblk
, lblk
)
2410 tp_assign(start
, start
)
2413 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
2414 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2415 (unsigned long) __entry
->ino
,
2416 (unsigned) __entry
->lblk
,
2418 (unsigned long long) __entry
->start
)
2421 TRACE_EVENT(ext4_ext_in_cache
,
2422 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, int ret
),
2424 TP_ARGS(inode
, lblk
, ret
),
2427 __field( dev_t
, dev
)
2428 __field( ino_t
, ino
)
2429 __field( ext4_lblk_t
, lblk
)
2434 tp_assign(dev
, inode
->i_sb
->s_dev
)
2435 tp_assign(ino
, inode
->i_ino
)
2436 tp_assign(lblk
, lblk
)
2440 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
2441 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2442 (unsigned long) __entry
->ino
,
2443 (unsigned) __entry
->lblk
,
2448 TRACE_EVENT(ext4_find_delalloc_range
,
2449 TP_PROTO(struct inode
*inode
, ext4_lblk_t from
, ext4_lblk_t to
,
2450 int reverse
, int found
, ext4_lblk_t found_blk
),
2452 TP_ARGS(inode
, from
, to
, reverse
, found
, found_blk
),
2455 __field( dev_t
, dev
)
2456 __field( ino_t
, ino
)
2457 __field( ext4_lblk_t
, from
)
2458 __field( ext4_lblk_t
, to
)
2459 __field( int, reverse
)
2460 __field( int, found
)
2461 __field( ext4_lblk_t
, found_blk
)
2465 tp_assign(dev
, inode
->i_sb
->s_dev
)
2466 tp_assign(ino
, inode
->i_ino
)
2467 tp_assign(from
, from
)
2469 tp_assign(reverse
, reverse
)
2470 tp_assign(found
, found
)
2471 tp_assign(found_blk
, found_blk
)
2474 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
2476 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2477 (unsigned long) __entry
->ino
,
2478 (unsigned) __entry
->from
, (unsigned) __entry
->to
,
2479 __entry
->reverse
, __entry
->found
,
2480 (unsigned) __entry
->found_blk
)
2483 TRACE_EVENT(ext4_get_reserved_cluster_alloc
,
2484 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, unsigned int len
),
2486 TP_ARGS(inode
, lblk
, len
),
2489 __field( dev_t
, dev
)
2490 __field( ino_t
, ino
)
2491 __field( ext4_lblk_t
, lblk
)
2492 __field( unsigned int, len
)
2496 tp_assign(dev
, inode
->i_sb
->s_dev
)
2497 tp_assign(ino
, inode
->i_ino
)
2498 tp_assign(lblk
, lblk
)
2502 TP_printk("dev %d,%d ino %lu lblk %u len %u",
2503 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2504 (unsigned long) __entry
->ino
,
2505 (unsigned) __entry
->lblk
,
2509 TRACE_EVENT(ext4_ext_show_extent
,
2510 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_fsblk_t pblk
,
2511 unsigned short len
),
2513 TP_ARGS(inode
, lblk
, pblk
, len
),
2516 __field( dev_t
, dev
)
2517 __field( ino_t
, ino
)
2518 __field( ext4_fsblk_t
, pblk
)
2519 __field( ext4_lblk_t
, lblk
)
2520 __field( unsigned short, len
)
2524 tp_assign(dev
, inode
->i_sb
->s_dev
)
2525 tp_assign(ino
, inode
->i_ino
)
2526 tp_assign(pblk
, pblk
)
2527 tp_assign(lblk
, lblk
)
2531 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
2532 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2533 (unsigned long) __entry
->ino
,
2534 (unsigned) __entry
->lblk
,
2535 (unsigned long long) __entry
->pblk
,
2536 (unsigned short) __entry
->len
)
2539 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2541 TRACE_EVENT(ext4_remove_blocks
,
2542 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
2543 ext4_lblk_t from
, ext4_fsblk_t to
,
2544 long long partial_cluster
),
2546 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
2549 __field( dev_t
, dev
)
2550 __field( ino_t
, ino
)
2551 __field( ext4_lblk_t
, from
)
2552 __field( ext4_lblk_t
, to
)
2553 __field( long long, partial
)
2554 __field( ext4_fsblk_t
, ee_pblk
)
2555 __field( ext4_lblk_t
, ee_lblk
)
2556 __field( unsigned short, ee_len
)
2560 tp_assign(dev
, inode
->i_sb
->s_dev
)
2561 tp_assign(ino
, inode
->i_ino
)
2562 tp_assign(from
, from
)
2564 tp_assign(partial
, partial_cluster
)
2565 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2566 tp_assign(ee_lblk
, le32_to_cpu(ex
->ee_block
))
2567 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2570 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2571 "from %u to %u partial_cluster %lld",
2572 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2573 (unsigned long) __entry
->ino
,
2574 (unsigned) __entry
->ee_lblk
,
2575 (unsigned long long) __entry
->ee_pblk
,
2576 (unsigned short) __entry
->ee_len
,
2577 (unsigned) __entry
->from
,
2578 (unsigned) __entry
->to
,
2579 (long long) __entry
->partial
)
2584 TRACE_EVENT(ext4_remove_blocks
,
2585 TP_PROTO(struct inode
*inode
, struct ext4_extent
*ex
,
2586 ext4_lblk_t from
, ext4_fsblk_t to
,
2587 ext4_fsblk_t partial_cluster
),
2589 TP_ARGS(inode
, ex
, from
, to
, partial_cluster
),
2592 __field( dev_t
, dev
)
2593 __field( ino_t
, ino
)
2594 __field( ext4_lblk_t
, from
)
2595 __field( ext4_lblk_t
, to
)
2596 __field( ext4_fsblk_t
, partial
)
2597 __field( ext4_fsblk_t
, ee_pblk
)
2598 __field( ext4_lblk_t
, ee_lblk
)
2599 __field( unsigned short, ee_len
)
2603 tp_assign(dev
, inode
->i_sb
->s_dev
)
2604 tp_assign(ino
, inode
->i_ino
)
2605 tp_assign(from
, from
)
2607 tp_assign(partial
, partial_cluster
)
2608 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2609 tp_assign(ee_lblk
, cpu_to_le32(ex
->ee_block
))
2610 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2613 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
2614 "from %u to %u partial_cluster %u",
2615 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2616 (unsigned long) __entry
->ino
,
2617 (unsigned) __entry
->ee_lblk
,
2618 (unsigned long long) __entry
->ee_pblk
,
2619 (unsigned short) __entry
->ee_len
,
2620 (unsigned) __entry
->from
,
2621 (unsigned) __entry
->to
,
2622 (unsigned) __entry
->partial
)
2627 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2629 TRACE_EVENT(ext4_ext_rm_leaf
,
2630 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2631 struct ext4_extent
*ex
,
2632 long long partial_cluster
),
2634 TP_ARGS(inode
, start
, ex
, partial_cluster
),
2637 __field( dev_t
, dev
)
2638 __field( ino_t
, ino
)
2639 __field( long long, partial
)
2640 __field( ext4_lblk_t
, start
)
2641 __field( ext4_lblk_t
, ee_lblk
)
2642 __field( ext4_fsblk_t
, ee_pblk
)
2643 __field( short, ee_len
)
2647 tp_assign(dev
, inode
->i_sb
->s_dev
)
2648 tp_assign(ino
, inode
->i_ino
)
2649 tp_assign(partial
, partial_cluster
)
2650 tp_assign(start
, start
)
2651 tp_assign(ee_lblk
, le32_to_cpu(ex
->ee_block
))
2652 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2653 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2656 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2657 "partial_cluster %lld",
2658 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2659 (unsigned long) __entry
->ino
,
2660 (unsigned) __entry
->start
,
2661 (unsigned) __entry
->ee_lblk
,
2662 (unsigned long long) __entry
->ee_pblk
,
2663 (unsigned short) __entry
->ee_len
,
2664 (long long) __entry
->partial
)
2669 TRACE_EVENT(ext4_ext_rm_leaf
,
2670 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2671 struct ext4_extent
*ex
, ext4_fsblk_t partial_cluster
),
2673 TP_ARGS(inode
, start
, ex
, partial_cluster
),
2676 __field( dev_t
, dev
)
2677 __field( ino_t
, ino
)
2678 __field( ext4_fsblk_t
, partial
)
2679 __field( ext4_lblk_t
, start
)
2680 __field( ext4_lblk_t
, ee_lblk
)
2681 __field( ext4_fsblk_t
, ee_pblk
)
2682 __field( short, ee_len
)
2686 tp_assign(dev
, inode
->i_sb
->s_dev
)
2687 tp_assign(ino
, inode
->i_ino
)
2688 tp_assign(partial
, partial_cluster
)
2689 tp_assign(start
, start
)
2690 tp_assign(ee_lblk
, le32_to_cpu(ex
->ee_block
))
2691 tp_assign(ee_pblk
, ext4_ext_pblock(ex
))
2692 tp_assign(ee_len
, ext4_ext_get_actual_len(ex
))
2695 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2696 "partial_cluster %u",
2697 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2698 (unsigned long) __entry
->ino
,
2699 (unsigned) __entry
->start
,
2700 (unsigned) __entry
->ee_lblk
,
2701 (unsigned long long) __entry
->ee_pblk
,
2702 (unsigned short) __entry
->ee_len
,
2703 (unsigned) __entry
->partial
)
2708 TRACE_EVENT(ext4_ext_rm_idx
,
2709 TP_PROTO(struct inode
*inode
, ext4_fsblk_t pblk
),
2711 TP_ARGS(inode
, pblk
),
2714 __field( dev_t
, dev
)
2715 __field( ino_t
, ino
)
2716 __field( ext4_fsblk_t
, pblk
)
2720 tp_assign(dev
, inode
->i_sb
->s_dev
)
2721 tp_assign(ino
, inode
->i_ino
)
2722 tp_assign(pblk
, pblk
)
2725 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2726 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2727 (unsigned long) __entry
->ino
,
2728 (unsigned long long) __entry
->pblk
)
2731 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2733 TRACE_EVENT(ext4_ext_remove_space
,
2734 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
,
2735 ext4_lblk_t end
, int depth
),
2737 TP_ARGS(inode
, start
, end
, depth
),
2740 __field( dev_t
, dev
)
2741 __field( ino_t
, ino
)
2742 __field( ext4_lblk_t
, start
)
2743 __field( ext4_lblk_t
, end
)
2744 __field( int, depth
)
2748 tp_assign(dev
, inode
->i_sb
->s_dev
)
2749 tp_assign(ino
, inode
->i_ino
)
2750 tp_assign(start
, start
)
2752 tp_assign(depth
, depth
)
2755 TP_printk("dev %d,%d ino %lu since %u end %u depth %d",
2756 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2757 (unsigned long) __entry
->ino
,
2758 (unsigned) __entry
->start
,
2759 (unsigned) __entry
->end
,
2765 TRACE_EVENT(ext4_ext_remove_space
,
2766 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
),
2768 TP_ARGS(inode
, start
, depth
),
2771 __field( dev_t
, dev
)
2772 __field( ino_t
, ino
)
2773 __field( ext4_lblk_t
, start
)
2774 __field( int, depth
)
2778 tp_assign(dev
, inode
->i_sb
->s_dev
)
2779 tp_assign(ino
, inode
->i_ino
)
2780 tp_assign(start
, start
)
2781 tp_assign(depth
, depth
)
2784 TP_printk("dev %d,%d ino %lu since %u depth %d",
2785 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2786 (unsigned long) __entry
->ino
,
2787 (unsigned) __entry
->start
,
2793 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2795 TRACE_EVENT(ext4_ext_remove_space_done
,
2796 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, ext4_lblk_t end
,
2797 int depth
, long long partial
, __le16 eh_entries
),
2799 TP_ARGS(inode
, start
, end
, depth
, partial
, eh_entries
),
2802 __field( dev_t
, dev
)
2803 __field( ino_t
, ino
)
2804 __field( ext4_lblk_t
, start
)
2805 __field( ext4_lblk_t
, end
)
2806 __field( int, depth
)
2807 __field( long long, partial
)
2808 __field( unsigned short, eh_entries
)
2812 tp_assign(dev
, inode
->i_sb
->s_dev
)
2813 tp_assign(ino
, inode
->i_ino
)
2814 tp_assign(start
, start
)
2816 tp_assign(depth
, depth
)
2817 tp_assign(partial
, partial
)
2818 tp_assign(eh_entries
, le16_to_cpu(eh_entries
))
2821 TP_printk("dev %d,%d ino %lu since %u end %u depth %d partial %lld "
2822 "remaining_entries %u",
2823 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2824 (unsigned long) __entry
->ino
,
2825 (unsigned) __entry
->start
,
2826 (unsigned) __entry
->end
,
2828 (long long) __entry
->partial
,
2829 (unsigned short) __entry
->eh_entries
)
2834 TRACE_EVENT(ext4_ext_remove_space_done
,
2835 TP_PROTO(struct inode
*inode
, ext4_lblk_t start
, int depth
,
2836 ext4_lblk_t partial
, unsigned short eh_entries
),
2838 TP_ARGS(inode
, start
, depth
, partial
, eh_entries
),
2841 __field( dev_t
, dev
)
2842 __field( ino_t
, ino
)
2843 __field( ext4_lblk_t
, start
)
2844 __field( int, depth
)
2845 __field( ext4_lblk_t
, partial
)
2846 __field( unsigned short, eh_entries
)
2850 tp_assign(dev
, inode
->i_sb
->s_dev
)
2851 tp_assign(ino
, inode
->i_ino
)
2852 tp_assign(start
, start
)
2853 tp_assign(depth
, depth
)
2854 tp_assign(partial
, partial
)
2855 tp_assign(eh_entries
, eh_entries
)
2858 TP_printk("dev %d,%d ino %lu since %u depth %d partial %u "
2859 "remaining_entries %u",
2860 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2861 (unsigned long) __entry
->ino
,
2862 (unsigned) __entry
->start
,
2864 (unsigned) __entry
->partial
,
2865 (unsigned short) __entry
->eh_entries
)
2872 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0))
2874 TRACE_EVENT(ext4_es_insert_extent
,
2875 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2880 __field( dev_t
, dev
)
2881 __field( ino_t
, ino
)
2882 __field( ext4_lblk_t
, lblk
)
2883 __field( ext4_lblk_t
, len
)
2884 __field( ext4_fsblk_t
, pblk
)
2885 __field( char, status
)
2889 tp_assign(dev
, inode
->i_sb
->s_dev
)
2890 tp_assign(ino
, inode
->i_ino
)
2891 tp_assign(lblk
, es
->es_lblk
)
2892 tp_assign(len
, es
->es_len
)
2893 tp_assign(pblk
, ext4_es_pblock(es
))
2894 tp_assign(status
, ext4_es_status(es
) >> 60)
2897 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2898 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2899 (unsigned long) __entry
->ino
,
2900 __entry
->lblk
, __entry
->len
,
2901 __entry
->pblk
, show_extent_status(__entry
->status
))
2904 TRACE_EVENT(ext4_es_remove_extent
,
2905 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
, ext4_lblk_t len
),
2907 TP_ARGS(inode
, lblk
, len
),
2910 __field( dev_t
, dev
)
2911 __field( ino_t
, ino
)
2912 __field( loff_t
, lblk
)
2913 __field( loff_t
, len
)
2917 tp_assign(dev
, inode
->i_sb
->s_dev
)
2918 tp_assign(ino
, inode
->i_ino
)
2919 tp_assign(lblk
, lblk
)
2923 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2924 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2925 (unsigned long) __entry
->ino
,
2926 __entry
->lblk
, __entry
->len
)
2929 TRACE_EVENT(ext4_es_find_delayed_extent_range_enter
,
2930 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2932 TP_ARGS(inode
, lblk
),
2935 __field( dev_t
, dev
)
2936 __field( ino_t
, ino
)
2937 __field( ext4_lblk_t
, lblk
)
2941 tp_assign(dev
, inode
->i_sb
->s_dev
)
2942 tp_assign(ino
, inode
->i_ino
)
2943 tp_assign(lblk
, lblk
)
2946 TP_printk("dev %d,%d ino %lu lblk %u",
2947 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2948 (unsigned long) __entry
->ino
, __entry
->lblk
)
2951 TRACE_EVENT(ext4_es_find_delayed_extent_range_exit
,
2952 TP_PROTO(struct inode
*inode
, struct extent_status
*es
),
2957 __field( dev_t
, dev
)
2958 __field( ino_t
, ino
)
2959 __field( ext4_lblk_t
, lblk
)
2960 __field( ext4_lblk_t
, len
)
2961 __field( ext4_fsblk_t
, pblk
)
2962 __field( char, status
)
2966 tp_assign(dev
, inode
->i_sb
->s_dev
)
2967 tp_assign(ino
, inode
->i_ino
)
2968 tp_assign(lblk
, es
->es_lblk
)
2969 tp_assign(len
, es
->es_len
)
2970 tp_assign(pblk
, ext4_es_pblock(es
))
2971 tp_assign(status
, ext4_es_status(es
) >> 60)
2974 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s",
2975 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
2976 (unsigned long) __entry
->ino
,
2977 __entry
->lblk
, __entry
->len
,
2978 __entry
->pblk
, show_extent_status(__entry
->status
))
2981 TRACE_EVENT(ext4_es_lookup_extent_enter
,
2982 TP_PROTO(struct inode
*inode
, ext4_lblk_t lblk
),
2984 TP_ARGS(inode
, lblk
),
2987 __field( dev_t
, dev
)
2988 __field( ino_t
, ino
)
2989 __field( ext4_lblk_t
, lblk
)
2993 tp_assign(dev
, inode
->i_sb
->s_dev
)
2994 tp_assign(ino
, inode
->i_ino
)
2995 tp_assign(lblk
, lblk
)
2998 TP_printk("dev %d,%d ino %lu lblk %u",
2999 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
3000 (unsigned long) __entry
->ino
, __entry
->lblk
)
3003 TRACE_EVENT(ext4_es_lookup_extent_exit
,
3004 TP_PROTO(struct inode
*inode
, struct extent_status
*es
,
3007 TP_ARGS(inode
, es
, found
),
3010 __field( dev_t
, dev
)
3011 __field( ino_t
, ino
)
3012 __field( ext4_lblk_t
, lblk
)
3013 __field( ext4_lblk_t
, len
)
3014 __field( ext4_fsblk_t
, pblk
)
3015 __field( char, status
)
3016 __field( int, found
)
3020 tp_assign(dev
, inode
->i_sb
->s_dev
)
3021 tp_assign(ino
, inode
->i_ino
)
3022 tp_assign(lblk
, es
->es_lblk
)
3023 tp_assign(len
, es
->es_len
)
3024 tp_assign(pblk
, ext4_es_pblock(es
))
3025 tp_assign(status
, ext4_es_status(es
) >> 60)
3026 tp_assign(found
, found
)
3029 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s",
3030 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
3031 (unsigned long) __entry
->ino
, __entry
->found
,
3032 __entry
->lblk
, __entry
->len
,
3033 __entry
->found
? __entry
->pblk
: 0,
3034 show_extent_status(__entry
->found
? __entry
->status
: 0))
3037 TRACE_EVENT(ext4_es_shrink_enter
,
3038 TP_PROTO(struct super_block
*sb
, int nr_to_scan
, int cache_cnt
),
3040 TP_ARGS(sb
, nr_to_scan
, cache_cnt
),
3043 __field( dev_t
, dev
)
3044 __field( int, nr_to_scan
)
3045 __field( int, cache_cnt
)
3049 tp_assign(dev
, sb
->s_dev
)
3050 tp_assign(nr_to_scan
, nr_to_scan
)
3051 tp_assign(cache_cnt
, cache_cnt
)
3054 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
3055 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
3056 __entry
->nr_to_scan
, __entry
->cache_cnt
)
3059 TRACE_EVENT(ext4_es_shrink_exit
,
3060 TP_PROTO(struct super_block
*sb
, int shrunk_nr
, int cache_cnt
),
3062 TP_ARGS(sb
, shrunk_nr
, cache_cnt
),
3065 __field( dev_t
, dev
)
3066 __field( int, shrunk_nr
)
3067 __field( int, cache_cnt
)
3071 tp_assign(dev
, sb
->s_dev
)
3072 tp_assign(shrunk_nr
, shrunk_nr
)
3073 tp_assign(cache_cnt
, cache_cnt
)
3076 TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
3077 MAJOR(__entry
->dev
), MINOR(__entry
->dev
),
3078 __entry
->shrunk_nr
, __entry
->cache_cnt
)
3083 #endif /* _TRACE_EXT4_H */
3085 /* This part must be outside protection */
3086 #include "../../../probes/define_trace.h"