2 #define TRACE_SYSTEM ext4
4 #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/writeback.h>
8 #include <linux/tracepoint.h>
10 struct ext4_allocation_context;
11 struct ext4_allocation_request;
12 struct ext4_prealloc_space;
13 struct ext4_inode_info;
16 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
18 TRACE_EVENT(ext4_free_inode,
19 TP_PROTO(struct inode *inode),
26 __field( umode_t, mode )
29 __field( blkcnt_t, blocks )
33 __entry->dev = inode->i_sb->s_dev;
34 __entry->ino = inode->i_ino;
35 __entry->mode = inode->i_mode;
36 __entry->uid = inode->i_uid;
37 __entry->gid = inode->i_gid;
38 __entry->blocks = inode->i_blocks;
41 TP_printk("dev %s ino %lu mode 0%o uid %u gid %u blocks %llu",
42 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
43 __entry->mode, __entry->uid, __entry->gid,
44 (unsigned long long) __entry->blocks)
47 TRACE_EVENT(ext4_request_inode,
48 TP_PROTO(struct inode *dir, int mode),
55 __field( umode_t, mode )
59 __entry->dev = dir->i_sb->s_dev;
60 __entry->dir = dir->i_ino;
64 TP_printk("dev %s dir %lu mode 0%o",
65 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->dir,
69 TRACE_EVENT(ext4_allocate_inode,
70 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
72 TP_ARGS(inode, dir, mode),
78 __field( umode_t, mode )
82 __entry->dev = inode->i_sb->s_dev;
83 __entry->ino = inode->i_ino;
84 __entry->dir = dir->i_ino;
88 TP_printk("dev %s ino %lu dir %lu mode 0%o",
89 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
90 (unsigned long) __entry->dir, __entry->mode)
93 DECLARE_EVENT_CLASS(ext4__write_begin,
95 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
98 TP_ARGS(inode, pos, len, flags),
101 __field( dev_t, dev )
102 __field( ino_t, ino )
103 __field( loff_t, pos )
104 __field( unsigned int, len )
105 __field( unsigned int, flags )
109 __entry->dev = inode->i_sb->s_dev;
110 __entry->ino = inode->i_ino;
113 __entry->flags = flags;
116 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
117 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
118 __entry->pos, __entry->len, __entry->flags)
121 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
123 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
126 TP_ARGS(inode, pos, len, flags)
129 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
131 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
134 TP_ARGS(inode, pos, len, flags)
137 DECLARE_EVENT_CLASS(ext4__write_end,
138 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
139 unsigned int copied),
141 TP_ARGS(inode, pos, len, copied),
144 __field( dev_t, dev )
145 __field( ino_t, ino )
146 __field( loff_t, pos )
147 __field( unsigned int, len )
148 __field( unsigned int, copied )
152 __entry->dev = inode->i_sb->s_dev;
153 __entry->ino = inode->i_ino;
156 __entry->copied = copied;
159 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
160 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
161 __entry->pos, __entry->len, __entry->copied)
164 DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end,
166 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
167 unsigned int copied),
169 TP_ARGS(inode, pos, len, copied)
172 DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end,
174 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
175 unsigned int copied),
177 TP_ARGS(inode, pos, len, copied)
180 DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end,
182 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
183 unsigned int copied),
185 TP_ARGS(inode, pos, len, copied)
188 DEFINE_EVENT(ext4__write_end, ext4_da_write_end,
190 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
191 unsigned int copied),
193 TP_ARGS(inode, pos, len, copied)
196 TRACE_EVENT(ext4_writepage,
197 TP_PROTO(struct inode *inode, struct page *page),
199 TP_ARGS(inode, page),
202 __field( dev_t, dev )
203 __field( ino_t, ino )
204 __field( pgoff_t, index )
209 __entry->dev = inode->i_sb->s_dev;
210 __entry->ino = inode->i_ino;
211 __entry->index = page->index;
214 TP_printk("dev %s ino %lu page_index %lu",
215 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
219 TRACE_EVENT(ext4_da_writepages,
220 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
225 __field( dev_t, dev )
226 __field( ino_t, ino )
227 __field( long, nr_to_write )
228 __field( long, pages_skipped )
229 __field( loff_t, range_start )
230 __field( loff_t, range_end )
231 __field( char, nonblocking )
232 __field( char, for_kupdate )
233 __field( char, for_reclaim )
234 __field( char, range_cyclic )
235 __field( pgoff_t, writeback_index )
239 __entry->dev = inode->i_sb->s_dev;
240 __entry->ino = inode->i_ino;
241 __entry->nr_to_write = wbc->nr_to_write;
242 __entry->pages_skipped = wbc->pages_skipped;
243 __entry->range_start = wbc->range_start;
244 __entry->range_end = wbc->range_end;
245 __entry->nonblocking = wbc->nonblocking;
246 __entry->for_kupdate = wbc->for_kupdate;
247 __entry->for_reclaim = wbc->for_reclaim;
248 __entry->range_cyclic = wbc->range_cyclic;
249 __entry->writeback_index = inode->i_mapping->writeback_index;
252 TP_printk("dev %s ino %lu nr_to_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d range_cyclic %d writeback_index %lu",
253 jbd2_dev_to_name(__entry->dev),
254 (unsigned long) __entry->ino, __entry->nr_to_write,
255 __entry->pages_skipped, __entry->range_start,
256 __entry->range_end, __entry->nonblocking,
257 __entry->for_kupdate, __entry->for_reclaim,
258 __entry->range_cyclic,
259 (unsigned long) __entry->writeback_index)
262 TRACE_EVENT(ext4_da_write_pages,
263 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
268 __field( dev_t, dev )
269 __field( ino_t, ino )
270 __field( __u64, b_blocknr )
271 __field( __u32, b_size )
272 __field( __u32, b_state )
273 __field( unsigned long, first_page )
274 __field( int, io_done )
275 __field( int, pages_written )
279 __entry->dev = inode->i_sb->s_dev;
280 __entry->ino = inode->i_ino;
281 __entry->b_blocknr = mpd->b_blocknr;
282 __entry->b_size = mpd->b_size;
283 __entry->b_state = mpd->b_state;
284 __entry->first_page = mpd->first_page;
285 __entry->io_done = mpd->io_done;
286 __entry->pages_written = mpd->pages_written;
289 TP_printk("dev %s ino %lu b_blocknr %llu b_size %u b_state 0x%04x first_page %lu io_done %d pages_written %d",
290 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
291 __entry->b_blocknr, __entry->b_size,
292 __entry->b_state, __entry->first_page,
293 __entry->io_done, __entry->pages_written)
296 TRACE_EVENT(ext4_da_writepages_result,
297 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
298 int ret, int pages_written),
300 TP_ARGS(inode, wbc, ret, pages_written),
303 __field( dev_t, dev )
304 __field( ino_t, ino )
306 __field( int, pages_written )
307 __field( long, pages_skipped )
308 __field( char, more_io )
309 __field( char, no_nrwrite_index_update )
310 __field( pgoff_t, writeback_index )
314 __entry->dev = inode->i_sb->s_dev;
315 __entry->ino = inode->i_ino;
317 __entry->pages_written = pages_written;
318 __entry->pages_skipped = wbc->pages_skipped;
319 __entry->more_io = wbc->more_io;
320 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
321 __entry->writeback_index = inode->i_mapping->writeback_index;
324 TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld more_io %d no_nrwrite_index_update %d writeback_index %lu",
325 jbd2_dev_to_name(__entry->dev),
326 (unsigned long) __entry->ino, __entry->ret,
327 __entry->pages_written, __entry->pages_skipped,
329 __entry->no_nrwrite_index_update,
330 (unsigned long) __entry->writeback_index)
333 TRACE_EVENT(ext4_discard_blocks,
334 TP_PROTO(struct super_block *sb, unsigned long long blk,
335 unsigned long long count),
337 TP_ARGS(sb, blk, count),
340 __field( dev_t, dev )
341 __field( __u64, blk )
342 __field( __u64, count )
347 __entry->dev = sb->s_dev;
349 __entry->count = count;
352 TP_printk("dev %s blk %llu count %llu",
353 jbd2_dev_to_name(__entry->dev), __entry->blk, __entry->count)
356 TRACE_EVENT(ext4_mb_new_inode_pa,
357 TP_PROTO(struct ext4_allocation_context *ac,
358 struct ext4_prealloc_space *pa),
363 __field( dev_t, dev )
364 __field( ino_t, ino )
365 __field( __u64, pa_pstart )
366 __field( __u32, pa_len )
367 __field( __u64, pa_lstart )
372 __entry->dev = ac->ac_sb->s_dev;
373 __entry->ino = ac->ac_inode->i_ino;
374 __entry->pa_pstart = pa->pa_pstart;
375 __entry->pa_len = pa->pa_len;
376 __entry->pa_lstart = pa->pa_lstart;
379 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
380 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
381 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
384 TRACE_EVENT(ext4_mb_new_group_pa,
385 TP_PROTO(struct ext4_allocation_context *ac,
386 struct ext4_prealloc_space *pa),
391 __field( dev_t, dev )
392 __field( ino_t, ino )
393 __field( __u64, pa_pstart )
394 __field( __u32, pa_len )
395 __field( __u64, pa_lstart )
400 __entry->dev = ac->ac_sb->s_dev;
401 __entry->ino = ac->ac_inode->i_ino;
402 __entry->pa_pstart = pa->pa_pstart;
403 __entry->pa_len = pa->pa_len;
404 __entry->pa_lstart = pa->pa_lstart;
407 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
408 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
409 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
412 TRACE_EVENT(ext4_mb_release_inode_pa,
413 TP_PROTO(struct ext4_allocation_context *ac,
414 struct ext4_prealloc_space *pa,
415 unsigned long long block, unsigned int count),
417 TP_ARGS(ac, pa, block, count),
420 __field( dev_t, dev )
421 __field( ino_t, ino )
422 __field( __u64, block )
423 __field( __u32, count )
428 __entry->dev = ac->ac_sb->s_dev;
429 __entry->ino = ac->ac_inode->i_ino;
430 __entry->block = block;
431 __entry->count = count;
434 TP_printk("dev %s ino %lu block %llu count %u",
435 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
436 __entry->block, __entry->count)
439 TRACE_EVENT(ext4_mb_release_group_pa,
440 TP_PROTO(struct ext4_allocation_context *ac,
441 struct ext4_prealloc_space *pa),
446 __field( dev_t, dev )
447 __field( ino_t, ino )
448 __field( __u64, pa_pstart )
449 __field( __u32, pa_len )
454 __entry->dev = ac->ac_sb->s_dev;
455 __entry->ino = ac->ac_inode->i_ino;
456 __entry->pa_pstart = pa->pa_pstart;
457 __entry->pa_len = pa->pa_len;
460 TP_printk("dev %s pstart %llu len %u",
461 jbd2_dev_to_name(__entry->dev), __entry->pa_pstart, __entry->pa_len)
464 TRACE_EVENT(ext4_discard_preallocations,
465 TP_PROTO(struct inode *inode),
470 __field( dev_t, dev )
471 __field( ino_t, ino )
476 __entry->dev = inode->i_sb->s_dev;
477 __entry->ino = inode->i_ino;
480 TP_printk("dev %s ino %lu",
481 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino)
484 TRACE_EVENT(ext4_mb_discard_preallocations,
485 TP_PROTO(struct super_block *sb, int needed),
490 __field( dev_t, dev )
491 __field( int, needed )
496 __entry->dev = sb->s_dev;
497 __entry->needed = needed;
500 TP_printk("dev %s needed %d",
501 jbd2_dev_to_name(__entry->dev), __entry->needed)
504 TRACE_EVENT(ext4_request_blocks,
505 TP_PROTO(struct ext4_allocation_request *ar),
510 __field( dev_t, dev )
511 __field( ino_t, ino )
512 __field( unsigned int, flags )
513 __field( unsigned int, len )
514 __field( __u64, logical )
515 __field( __u64, goal )
516 __field( __u64, lleft )
517 __field( __u64, lright )
518 __field( __u64, pleft )
519 __field( __u64, pright )
523 __entry->dev = ar->inode->i_sb->s_dev;
524 __entry->ino = ar->inode->i_ino;
525 __entry->flags = ar->flags;
526 __entry->len = ar->len;
527 __entry->logical = ar->logical;
528 __entry->goal = ar->goal;
529 __entry->lleft = ar->lleft;
530 __entry->lright = ar->lright;
531 __entry->pleft = ar->pleft;
532 __entry->pright = ar->pright;
535 TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
536 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
537 __entry->flags, __entry->len,
538 (unsigned long long) __entry->logical,
539 (unsigned long long) __entry->goal,
540 (unsigned long long) __entry->lleft,
541 (unsigned long long) __entry->lright,
542 (unsigned long long) __entry->pleft,
543 (unsigned long long) __entry->pright)
546 TRACE_EVENT(ext4_allocate_blocks,
547 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
552 __field( dev_t, dev )
553 __field( ino_t, ino )
554 __field( __u64, block )
555 __field( unsigned int, flags )
556 __field( unsigned int, len )
557 __field( __u64, logical )
558 __field( __u64, goal )
559 __field( __u64, lleft )
560 __field( __u64, lright )
561 __field( __u64, pleft )
562 __field( __u64, pright )
566 __entry->dev = ar->inode->i_sb->s_dev;
567 __entry->ino = ar->inode->i_ino;
568 __entry->block = block;
569 __entry->flags = ar->flags;
570 __entry->len = ar->len;
571 __entry->logical = ar->logical;
572 __entry->goal = ar->goal;
573 __entry->lleft = ar->lleft;
574 __entry->lright = ar->lright;
575 __entry->pleft = ar->pleft;
576 __entry->pright = ar->pright;
579 TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
580 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
581 __entry->flags, __entry->len, __entry->block,
582 (unsigned long long) __entry->logical,
583 (unsigned long long) __entry->goal,
584 (unsigned long long) __entry->lleft,
585 (unsigned long long) __entry->lright,
586 (unsigned long long) __entry->pleft,
587 (unsigned long long) __entry->pright)
590 TRACE_EVENT(ext4_free_blocks,
591 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
594 TP_ARGS(inode, block, count, flags),
597 __field( dev_t, dev )
598 __field( ino_t, ino )
599 __field( umode_t, mode )
600 __field( __u64, block )
601 __field( unsigned long, count )
602 __field( int, flags )
606 __entry->dev = inode->i_sb->s_dev;
607 __entry->ino = inode->i_ino;
608 __entry->mode = inode->i_mode;
609 __entry->block = block;
610 __entry->count = count;
611 __entry->flags = flags;
614 TP_printk("dev %s ino %lu mode 0%o block %llu count %lu flags %d",
615 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
616 __entry->mode, __entry->block, __entry->count,
620 TRACE_EVENT(ext4_sync_file,
621 TP_PROTO(struct file *file, struct dentry *dentry, int datasync),
623 TP_ARGS(file, dentry, datasync),
626 __field( dev_t, dev )
627 __field( ino_t, ino )
628 __field( ino_t, parent )
629 __field( int, datasync )
633 __entry->dev = dentry->d_inode->i_sb->s_dev;
634 __entry->ino = dentry->d_inode->i_ino;
635 __entry->datasync = datasync;
636 __entry->parent = dentry->d_parent->d_inode->i_ino;
639 TP_printk("dev %s ino %ld parent %ld datasync %d ",
640 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
641 (unsigned long) __entry->parent, __entry->datasync)
644 TRACE_EVENT(ext4_sync_fs,
645 TP_PROTO(struct super_block *sb, int wait),
650 __field( dev_t, dev )
656 __entry->dev = sb->s_dev;
657 __entry->wait = wait;
660 TP_printk("dev %s wait %d", jbd2_dev_to_name(__entry->dev),
664 TRACE_EVENT(ext4_alloc_da_blocks,
665 TP_PROTO(struct inode *inode),
670 __field( dev_t, dev )
671 __field( ino_t, ino )
672 __field( unsigned int, data_blocks )
673 __field( unsigned int, meta_blocks )
677 __entry->dev = inode->i_sb->s_dev;
678 __entry->ino = inode->i_ino;
679 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
680 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
683 TP_printk("dev %s ino %lu data_blocks %u meta_blocks %u",
684 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
685 __entry->data_blocks, __entry->meta_blocks)
688 TRACE_EVENT(ext4_mballoc_alloc,
689 TP_PROTO(struct ext4_allocation_context *ac),
694 __field( dev_t, dev )
695 __field( ino_t, ino )
696 __field( __u16, found )
697 __field( __u16, groups )
698 __field( __u16, buddy )
699 __field( __u16, flags )
700 __field( __u16, tail )
702 __field( __u32, orig_logical )
703 __field( int, orig_start )
704 __field( __u32, orig_group )
705 __field( int, orig_len )
706 __field( __u32, goal_logical )
707 __field( int, goal_start )
708 __field( __u32, goal_group )
709 __field( int, goal_len )
710 __field( __u32, result_logical )
711 __field( int, result_start )
712 __field( __u32, result_group )
713 __field( int, result_len )
717 __entry->dev = ac->ac_inode->i_sb->s_dev;
718 __entry->ino = ac->ac_inode->i_ino;
719 __entry->found = ac->ac_found;
720 __entry->flags = ac->ac_flags;
721 __entry->groups = ac->ac_groups_scanned;
722 __entry->buddy = ac->ac_buddy;
723 __entry->tail = ac->ac_tail;
724 __entry->cr = ac->ac_criteria;
725 __entry->orig_logical = ac->ac_o_ex.fe_logical;
726 __entry->orig_start = ac->ac_o_ex.fe_start;
727 __entry->orig_group = ac->ac_o_ex.fe_group;
728 __entry->orig_len = ac->ac_o_ex.fe_len;
729 __entry->goal_logical = ac->ac_g_ex.fe_logical;
730 __entry->goal_start = ac->ac_g_ex.fe_start;
731 __entry->goal_group = ac->ac_g_ex.fe_group;
732 __entry->goal_len = ac->ac_g_ex.fe_len;
733 __entry->result_logical = ac->ac_f_ex.fe_logical;
734 __entry->result_start = ac->ac_f_ex.fe_start;
735 __entry->result_group = ac->ac_f_ex.fe_group;
736 __entry->result_len = ac->ac_f_ex.fe_len;
739 TP_printk("dev %s inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
740 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
742 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
743 __entry->orig_group, __entry->orig_start,
744 __entry->orig_len, __entry->orig_logical,
745 __entry->goal_group, __entry->goal_start,
746 __entry->goal_len, __entry->goal_logical,
747 __entry->result_group, __entry->result_start,
748 __entry->result_len, __entry->result_logical,
749 __entry->found, __entry->groups, __entry->cr,
750 __entry->flags, __entry->tail,
751 __entry->buddy ? 1 << __entry->buddy : 0)
754 TRACE_EVENT(ext4_mballoc_prealloc,
755 TP_PROTO(struct ext4_allocation_context *ac),
760 __field( dev_t, dev )
761 __field( ino_t, ino )
762 __field( __u32, orig_logical )
763 __field( int, orig_start )
764 __field( __u32, orig_group )
765 __field( int, orig_len )
766 __field( __u32, result_logical )
767 __field( int, result_start )
768 __field( __u32, result_group )
769 __field( int, result_len )
773 __entry->dev = ac->ac_inode->i_sb->s_dev;
774 __entry->ino = ac->ac_inode->i_ino;
775 __entry->orig_logical = ac->ac_o_ex.fe_logical;
776 __entry->orig_start = ac->ac_o_ex.fe_start;
777 __entry->orig_group = ac->ac_o_ex.fe_group;
778 __entry->orig_len = ac->ac_o_ex.fe_len;
779 __entry->result_logical = ac->ac_b_ex.fe_logical;
780 __entry->result_start = ac->ac_b_ex.fe_start;
781 __entry->result_group = ac->ac_b_ex.fe_group;
782 __entry->result_len = ac->ac_b_ex.fe_len;
785 TP_printk("dev %s inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
786 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
787 __entry->orig_group, __entry->orig_start,
788 __entry->orig_len, __entry->orig_logical,
789 __entry->result_group, __entry->result_start,
790 __entry->result_len, __entry->result_logical)
793 TRACE_EVENT(ext4_mballoc_discard,
794 TP_PROTO(struct ext4_allocation_context *ac),
799 __field( dev_t, dev )
800 __field( ino_t, ino )
801 __field( __u32, result_logical )
802 __field( int, result_start )
803 __field( __u32, result_group )
804 __field( int, result_len )
808 __entry->dev = ac->ac_inode->i_sb->s_dev;
809 __entry->ino = ac->ac_inode->i_ino;
810 __entry->result_logical = ac->ac_b_ex.fe_logical;
811 __entry->result_start = ac->ac_b_ex.fe_start;
812 __entry->result_group = ac->ac_b_ex.fe_group;
813 __entry->result_len = ac->ac_b_ex.fe_len;
816 TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
817 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
818 __entry->result_group, __entry->result_start,
819 __entry->result_len, __entry->result_logical)
822 TRACE_EVENT(ext4_mballoc_free,
823 TP_PROTO(struct ext4_allocation_context *ac),
828 __field( dev_t, dev )
829 __field( ino_t, ino )
830 __field( __u32, result_logical )
831 __field( int, result_start )
832 __field( __u32, result_group )
833 __field( int, result_len )
837 __entry->dev = ac->ac_inode->i_sb->s_dev;
838 __entry->ino = ac->ac_inode->i_ino;
839 __entry->result_logical = ac->ac_b_ex.fe_logical;
840 __entry->result_start = ac->ac_b_ex.fe_start;
841 __entry->result_group = ac->ac_b_ex.fe_group;
842 __entry->result_len = ac->ac_b_ex.fe_len;
845 TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
846 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
847 __entry->result_group, __entry->result_start,
848 __entry->result_len, __entry->result_logical)
851 TRACE_EVENT(ext4_forget,
852 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
854 TP_ARGS(inode, is_metadata, block),
857 __field( dev_t, dev )
858 __field( ino_t, ino )
859 __field( umode_t, mode )
860 __field( int, is_metadata )
861 __field( __u64, block )
865 __entry->dev = inode->i_sb->s_dev;
866 __entry->ino = inode->i_ino;
867 __entry->mode = inode->i_mode;
868 __entry->is_metadata = is_metadata;
869 __entry->block = block;
872 TP_printk("dev %s ino %lu mode 0%o is_metadata %d block %llu",
873 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
874 __entry->mode, __entry->is_metadata, __entry->block)
877 TRACE_EVENT(ext4_da_update_reserve_space,
878 TP_PROTO(struct inode *inode, int used_blocks),
880 TP_ARGS(inode, used_blocks),
883 __field( dev_t, dev )
884 __field( ino_t, ino )
885 __field( umode_t, mode )
886 __field( __u64, i_blocks )
887 __field( int, used_blocks )
888 __field( int, reserved_data_blocks )
889 __field( int, reserved_meta_blocks )
890 __field( int, allocated_meta_blocks )
894 __entry->dev = inode->i_sb->s_dev;
895 __entry->ino = inode->i_ino;
896 __entry->mode = inode->i_mode;
897 __entry->i_blocks = inode->i_blocks;
898 __entry->used_blocks = used_blocks;
899 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
900 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
901 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
904 TP_printk("dev %s ino %lu mode 0%o i_blocks %llu used_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d",
905 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
906 __entry->mode, (unsigned long long) __entry->i_blocks,
907 __entry->used_blocks, __entry->reserved_data_blocks,
908 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
911 TRACE_EVENT(ext4_da_reserve_space,
912 TP_PROTO(struct inode *inode, int md_needed),
914 TP_ARGS(inode, md_needed),
917 __field( dev_t, dev )
918 __field( ino_t, ino )
919 __field( umode_t, mode )
920 __field( __u64, i_blocks )
921 __field( int, md_needed )
922 __field( int, reserved_data_blocks )
923 __field( int, reserved_meta_blocks )
927 __entry->dev = inode->i_sb->s_dev;
928 __entry->ino = inode->i_ino;
929 __entry->mode = inode->i_mode;
930 __entry->i_blocks = inode->i_blocks;
931 __entry->md_needed = md_needed;
932 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
933 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
936 TP_printk("dev %s ino %lu mode 0%o i_blocks %llu md_needed %d reserved_data_blocks %d reserved_meta_blocks %d",
937 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
938 __entry->mode, (unsigned long long) __entry->i_blocks,
939 __entry->md_needed, __entry->reserved_data_blocks,
940 __entry->reserved_meta_blocks)
943 TRACE_EVENT(ext4_da_release_space,
944 TP_PROTO(struct inode *inode, int freed_blocks),
946 TP_ARGS(inode, freed_blocks),
949 __field( dev_t, dev )
950 __field( ino_t, ino )
951 __field( umode_t, mode )
952 __field( __u64, i_blocks )
953 __field( int, freed_blocks )
954 __field( int, reserved_data_blocks )
955 __field( int, reserved_meta_blocks )
956 __field( int, allocated_meta_blocks )
960 __entry->dev = inode->i_sb->s_dev;
961 __entry->ino = inode->i_ino;
962 __entry->mode = inode->i_mode;
963 __entry->i_blocks = inode->i_blocks;
964 __entry->freed_blocks = freed_blocks;
965 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
966 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
967 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
970 TP_printk("dev %s ino %lu mode 0%o i_blocks %llu freed_blocks %d reserved_data_blocks %d reserved_meta_blocks %d allocated_meta_blocks %d",
971 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
972 __entry->mode, (unsigned long long) __entry->i_blocks,
973 __entry->freed_blocks, __entry->reserved_data_blocks,
974 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
978 #endif /* _TRACE_EXT4_H */
980 /* This part must be outside protection */
981 #include <trace/define_trace.h>