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;
13 struct ext4_prealloc_space;
14 struct ext4_inode_info;
16 struct ext4_map_blocks;
20 #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
22 TRACE_EVENT(ext4_free_inode,
23 TP_PROTO(struct inode *inode),
32 __field( __u64, blocks )
33 __field( __u16, mode )
37 __entry->dev = inode->i_sb->s_dev;
38 __entry->ino = inode->i_ino;
39 __entry->uid = i_uid_read(inode);
40 __entry->gid = i_gid_read(inode);
41 __entry->blocks = inode->i_blocks;
42 __entry->mode = inode->i_mode;
45 TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu",
46 MAJOR(__entry->dev), MINOR(__entry->dev),
47 (unsigned long) __entry->ino, __entry->mode,
48 __entry->uid, __entry->gid, __entry->blocks)
51 TRACE_EVENT(ext4_request_inode,
52 TP_PROTO(struct inode *dir, int mode),
59 __field( __u16, mode )
63 __entry->dev = dir->i_sb->s_dev;
64 __entry->dir = dir->i_ino;
68 TP_printk("dev %d,%d dir %lu mode 0%o",
69 MAJOR(__entry->dev), MINOR(__entry->dev),
70 (unsigned long) __entry->dir, __entry->mode)
73 TRACE_EVENT(ext4_allocate_inode,
74 TP_PROTO(struct inode *inode, struct inode *dir, int mode),
76 TP_ARGS(inode, dir, mode),
82 __field( __u16, mode )
86 __entry->dev = inode->i_sb->s_dev;
87 __entry->ino = inode->i_ino;
88 __entry->dir = dir->i_ino;
92 TP_printk("dev %d,%d ino %lu dir %lu mode 0%o",
93 MAJOR(__entry->dev), MINOR(__entry->dev),
94 (unsigned long) __entry->ino,
95 (unsigned long) __entry->dir, __entry->mode)
98 TRACE_EVENT(ext4_evict_inode,
99 TP_PROTO(struct inode *inode),
104 __field( dev_t, dev )
105 __field( ino_t, ino )
106 __field( int, nlink )
110 __entry->dev = inode->i_sb->s_dev;
111 __entry->ino = inode->i_ino;
112 __entry->nlink = inode->i_nlink;
115 TP_printk("dev %d,%d ino %lu nlink %d",
116 MAJOR(__entry->dev), MINOR(__entry->dev),
117 (unsigned long) __entry->ino, __entry->nlink)
120 TRACE_EVENT(ext4_drop_inode,
121 TP_PROTO(struct inode *inode, int drop),
123 TP_ARGS(inode, drop),
126 __field( dev_t, dev )
127 __field( ino_t, ino )
132 __entry->dev = inode->i_sb->s_dev;
133 __entry->ino = inode->i_ino;
134 __entry->drop = drop;
137 TP_printk("dev %d,%d ino %lu drop %d",
138 MAJOR(__entry->dev), MINOR(__entry->dev),
139 (unsigned long) __entry->ino, __entry->drop)
142 TRACE_EVENT(ext4_mark_inode_dirty,
143 TP_PROTO(struct inode *inode, unsigned long IP),
148 __field( dev_t, dev )
149 __field( ino_t, ino )
150 __field(unsigned long, ip )
154 __entry->dev = inode->i_sb->s_dev;
155 __entry->ino = inode->i_ino;
159 TP_printk("dev %d,%d ino %lu caller %pF",
160 MAJOR(__entry->dev), MINOR(__entry->dev),
161 (unsigned long) __entry->ino, (void *)__entry->ip)
164 TRACE_EVENT(ext4_begin_ordered_truncate,
165 TP_PROTO(struct inode *inode, loff_t new_size),
167 TP_ARGS(inode, new_size),
170 __field( dev_t, dev )
171 __field( ino_t, ino )
172 __field( loff_t, new_size )
176 __entry->dev = inode->i_sb->s_dev;
177 __entry->ino = inode->i_ino;
178 __entry->new_size = new_size;
181 TP_printk("dev %d,%d ino %lu new_size %lld",
182 MAJOR(__entry->dev), MINOR(__entry->dev),
183 (unsigned long) __entry->ino,
187 DECLARE_EVENT_CLASS(ext4__write_begin,
189 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
192 TP_ARGS(inode, pos, len, flags),
195 __field( dev_t, dev )
196 __field( ino_t, ino )
197 __field( loff_t, pos )
198 __field( unsigned int, len )
199 __field( unsigned int, flags )
203 __entry->dev = inode->i_sb->s_dev;
204 __entry->ino = inode->i_ino;
207 __entry->flags = flags;
210 TP_printk("dev %d,%d ino %lu pos %lld len %u flags %u",
211 MAJOR(__entry->dev), MINOR(__entry->dev),
212 (unsigned long) __entry->ino,
213 __entry->pos, __entry->len, __entry->flags)
216 DEFINE_EVENT(ext4__write_begin, ext4_write_begin,
218 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
221 TP_ARGS(inode, pos, len, flags)
224 DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin,
226 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
229 TP_ARGS(inode, pos, len, flags)
232 DECLARE_EVENT_CLASS(ext4__write_end,
233 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
234 unsigned int copied),
236 TP_ARGS(inode, pos, len, copied),
239 __field( dev_t, dev )
240 __field( ino_t, ino )
241 __field( loff_t, pos )
242 __field( unsigned int, len )
243 __field( unsigned int, copied )
247 __entry->dev = inode->i_sb->s_dev;
248 __entry->ino = inode->i_ino;
251 __entry->copied = copied;
254 TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u",
255 MAJOR(__entry->dev), MINOR(__entry->dev),
256 (unsigned long) __entry->ino,
257 __entry->pos, __entry->len, __entry->copied)
260 DEFINE_EVENT(ext4__write_end, ext4_ordered_write_end,
262 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
263 unsigned int copied),
265 TP_ARGS(inode, pos, len, copied)
268 DEFINE_EVENT(ext4__write_end, ext4_writeback_write_end,
270 TP_PROTO(struct inode *inode, loff_t pos, unsigned int len,
271 unsigned int copied),
273 TP_ARGS(inode, pos, len, copied)
276 DEFINE_EVENT(ext4__write_end, ext4_journalled_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_da_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 TRACE_EVENT(ext4_da_writepages,
293 TP_PROTO(struct inode *inode, struct writeback_control *wbc),
298 __field( dev_t, dev )
299 __field( ino_t, ino )
300 __field( long, nr_to_write )
301 __field( long, pages_skipped )
302 __field( loff_t, range_start )
303 __field( loff_t, range_end )
304 __field( pgoff_t, writeback_index )
305 __field( int, sync_mode )
306 __field( char, for_kupdate )
307 __field( char, range_cyclic )
311 __entry->dev = inode->i_sb->s_dev;
312 __entry->ino = inode->i_ino;
313 __entry->nr_to_write = wbc->nr_to_write;
314 __entry->pages_skipped = wbc->pages_skipped;
315 __entry->range_start = wbc->range_start;
316 __entry->range_end = wbc->range_end;
317 __entry->writeback_index = inode->i_mapping->writeback_index;
318 __entry->sync_mode = wbc->sync_mode;
319 __entry->for_kupdate = wbc->for_kupdate;
320 __entry->range_cyclic = wbc->range_cyclic;
323 TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld "
324 "range_start %lld range_end %lld sync_mode %d "
325 "for_kupdate %d range_cyclic %d writeback_index %lu",
326 MAJOR(__entry->dev), MINOR(__entry->dev),
327 (unsigned long) __entry->ino, __entry->nr_to_write,
328 __entry->pages_skipped, __entry->range_start,
329 __entry->range_end, __entry->sync_mode,
330 __entry->for_kupdate, __entry->range_cyclic,
331 (unsigned long) __entry->writeback_index)
334 TRACE_EVENT(ext4_da_write_pages,
335 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
340 __field( dev_t, dev )
341 __field( ino_t, ino )
342 __field( __u64, b_blocknr )
343 __field( __u32, b_size )
344 __field( __u32, b_state )
345 __field( unsigned long, first_page )
346 __field( int, io_done )
347 __field( int, pages_written )
348 __field( int, sync_mode )
352 __entry->dev = inode->i_sb->s_dev;
353 __entry->ino = inode->i_ino;
354 __entry->b_blocknr = mpd->b_blocknr;
355 __entry->b_size = mpd->b_size;
356 __entry->b_state = mpd->b_state;
357 __entry->first_page = mpd->first_page;
358 __entry->io_done = mpd->io_done;
359 __entry->pages_written = mpd->pages_written;
360 __entry->sync_mode = mpd->wbc->sync_mode;
363 TP_printk("dev %d,%d ino %lu b_blocknr %llu b_size %u b_state 0x%04x "
364 "first_page %lu io_done %d pages_written %d sync_mode %d",
365 MAJOR(__entry->dev), MINOR(__entry->dev),
366 (unsigned long) __entry->ino,
367 __entry->b_blocknr, __entry->b_size,
368 __entry->b_state, __entry->first_page,
369 __entry->io_done, __entry->pages_written,
374 TRACE_EVENT(ext4_da_writepages_result,
375 TP_PROTO(struct inode *inode, struct writeback_control *wbc,
376 int ret, int pages_written),
378 TP_ARGS(inode, wbc, ret, pages_written),
381 __field( dev_t, dev )
382 __field( ino_t, ino )
384 __field( int, pages_written )
385 __field( long, pages_skipped )
386 __field( pgoff_t, writeback_index )
387 __field( int, sync_mode )
391 __entry->dev = inode->i_sb->s_dev;
392 __entry->ino = inode->i_ino;
394 __entry->pages_written = pages_written;
395 __entry->pages_skipped = wbc->pages_skipped;
396 __entry->writeback_index = inode->i_mapping->writeback_index;
397 __entry->sync_mode = wbc->sync_mode;
400 TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld "
401 "sync_mode %d writeback_index %lu",
402 MAJOR(__entry->dev), MINOR(__entry->dev),
403 (unsigned long) __entry->ino, __entry->ret,
404 __entry->pages_written, __entry->pages_skipped,
406 (unsigned long) __entry->writeback_index)
409 DECLARE_EVENT_CLASS(ext4__page_op,
410 TP_PROTO(struct page *page),
415 __field( dev_t, dev )
416 __field( ino_t, ino )
417 __field( pgoff_t, index )
422 __entry->dev = page->mapping->host->i_sb->s_dev;
423 __entry->ino = page->mapping->host->i_ino;
424 __entry->index = page->index;
427 TP_printk("dev %d,%d ino %lu page_index %lu",
428 MAJOR(__entry->dev), MINOR(__entry->dev),
429 (unsigned long) __entry->ino,
430 (unsigned long) __entry->index)
433 DEFINE_EVENT(ext4__page_op, ext4_writepage,
435 TP_PROTO(struct page *page),
440 DEFINE_EVENT(ext4__page_op, ext4_readpage,
442 TP_PROTO(struct page *page),
447 DEFINE_EVENT(ext4__page_op, ext4_releasepage,
449 TP_PROTO(struct page *page),
454 DECLARE_EVENT_CLASS(ext4_invalidatepage_op,
455 TP_PROTO(struct page *page, unsigned long offset),
457 TP_ARGS(page, offset),
460 __field( dev_t, dev )
461 __field( ino_t, ino )
462 __field( pgoff_t, index )
463 __field( unsigned long, offset )
468 __entry->dev = page->mapping->host->i_sb->s_dev;
469 __entry->ino = page->mapping->host->i_ino;
470 __entry->index = page->index;
471 __entry->offset = offset;
474 TP_printk("dev %d,%d ino %lu page_index %lu offset %lu",
475 MAJOR(__entry->dev), MINOR(__entry->dev),
476 (unsigned long) __entry->ino,
477 (unsigned long) __entry->index, __entry->offset)
480 DEFINE_EVENT(ext4_invalidatepage_op, ext4_invalidatepage,
481 TP_PROTO(struct page *page, unsigned long offset),
483 TP_ARGS(page, offset)
486 DEFINE_EVENT(ext4_invalidatepage_op, ext4_journalled_invalidatepage,
487 TP_PROTO(struct page *page, unsigned long offset),
489 TP_ARGS(page, offset)
492 TRACE_EVENT(ext4_discard_blocks,
493 TP_PROTO(struct super_block *sb, unsigned long long blk,
494 unsigned long long count),
496 TP_ARGS(sb, blk, count),
499 __field( dev_t, dev )
500 __field( __u64, blk )
501 __field( __u64, count )
506 __entry->dev = sb->s_dev;
508 __entry->count = count;
511 TP_printk("dev %d,%d blk %llu count %llu",
512 MAJOR(__entry->dev), MINOR(__entry->dev),
513 __entry->blk, __entry->count)
516 DECLARE_EVENT_CLASS(ext4__mb_new_pa,
517 TP_PROTO(struct ext4_allocation_context *ac,
518 struct ext4_prealloc_space *pa),
523 __field( dev_t, dev )
524 __field( ino_t, ino )
525 __field( __u64, pa_pstart )
526 __field( __u64, pa_lstart )
527 __field( __u32, pa_len )
532 __entry->dev = ac->ac_sb->s_dev;
533 __entry->ino = ac->ac_inode->i_ino;
534 __entry->pa_pstart = pa->pa_pstart;
535 __entry->pa_lstart = pa->pa_lstart;
536 __entry->pa_len = pa->pa_len;
539 TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu",
540 MAJOR(__entry->dev), MINOR(__entry->dev),
541 (unsigned long) __entry->ino,
542 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
545 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa,
547 TP_PROTO(struct ext4_allocation_context *ac,
548 struct ext4_prealloc_space *pa),
553 DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa,
555 TP_PROTO(struct ext4_allocation_context *ac,
556 struct ext4_prealloc_space *pa),
561 TRACE_EVENT(ext4_mb_release_inode_pa,
562 TP_PROTO(struct ext4_prealloc_space *pa,
563 unsigned long long block, unsigned int count),
565 TP_ARGS(pa, block, count),
568 __field( dev_t, dev )
569 __field( ino_t, ino )
570 __field( __u64, block )
571 __field( __u32, count )
576 __entry->dev = pa->pa_inode->i_sb->s_dev;
577 __entry->ino = pa->pa_inode->i_ino;
578 __entry->block = block;
579 __entry->count = count;
582 TP_printk("dev %d,%d ino %lu block %llu count %u",
583 MAJOR(__entry->dev), MINOR(__entry->dev),
584 (unsigned long) __entry->ino,
585 __entry->block, __entry->count)
588 TRACE_EVENT(ext4_mb_release_group_pa,
589 TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa),
594 __field( dev_t, dev )
595 __field( __u64, pa_pstart )
596 __field( __u32, pa_len )
601 __entry->dev = sb->s_dev;
602 __entry->pa_pstart = pa->pa_pstart;
603 __entry->pa_len = pa->pa_len;
606 TP_printk("dev %d,%d pstart %llu len %u",
607 MAJOR(__entry->dev), MINOR(__entry->dev),
608 __entry->pa_pstart, __entry->pa_len)
611 TRACE_EVENT(ext4_discard_preallocations,
612 TP_PROTO(struct inode *inode),
617 __field( dev_t, dev )
618 __field( ino_t, ino )
623 __entry->dev = inode->i_sb->s_dev;
624 __entry->ino = inode->i_ino;
627 TP_printk("dev %d,%d ino %lu",
628 MAJOR(__entry->dev), MINOR(__entry->dev),
629 (unsigned long) __entry->ino)
632 TRACE_EVENT(ext4_mb_discard_preallocations,
633 TP_PROTO(struct super_block *sb, int needed),
638 __field( dev_t, dev )
639 __field( int, needed )
644 __entry->dev = sb->s_dev;
645 __entry->needed = needed;
648 TP_printk("dev %d,%d needed %d",
649 MAJOR(__entry->dev), MINOR(__entry->dev),
653 TRACE_EVENT(ext4_request_blocks,
654 TP_PROTO(struct ext4_allocation_request *ar),
659 __field( dev_t, dev )
660 __field( ino_t, ino )
661 __field( unsigned int, len )
662 __field( __u32, logical )
663 __field( __u32, lleft )
664 __field( __u32, lright )
665 __field( __u64, goal )
666 __field( __u64, pleft )
667 __field( __u64, pright )
668 __field( unsigned int, flags )
672 __entry->dev = ar->inode->i_sb->s_dev;
673 __entry->ino = ar->inode->i_ino;
674 __entry->len = ar->len;
675 __entry->logical = ar->logical;
676 __entry->goal = ar->goal;
677 __entry->lleft = ar->lleft;
678 __entry->lright = ar->lright;
679 __entry->pleft = ar->pleft;
680 __entry->pright = ar->pright;
681 __entry->flags = ar->flags;
684 TP_printk("dev %d,%d ino %lu flags %u len %u lblk %u goal %llu "
685 "lleft %u lright %u pleft %llu pright %llu ",
686 MAJOR(__entry->dev), MINOR(__entry->dev),
687 (unsigned long) __entry->ino, __entry->flags,
688 __entry->len, __entry->logical, __entry->goal,
689 __entry->lleft, __entry->lright, __entry->pleft,
693 TRACE_EVENT(ext4_allocate_blocks,
694 TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block),
699 __field( dev_t, dev )
700 __field( ino_t, ino )
701 __field( __u64, block )
702 __field( unsigned int, len )
703 __field( __u32, logical )
704 __field( __u32, lleft )
705 __field( __u32, lright )
706 __field( __u64, goal )
707 __field( __u64, pleft )
708 __field( __u64, pright )
709 __field( unsigned int, flags )
713 __entry->dev = ar->inode->i_sb->s_dev;
714 __entry->ino = ar->inode->i_ino;
715 __entry->block = block;
716 __entry->len = ar->len;
717 __entry->logical = ar->logical;
718 __entry->goal = ar->goal;
719 __entry->lleft = ar->lleft;
720 __entry->lright = ar->lright;
721 __entry->pleft = ar->pleft;
722 __entry->pright = ar->pright;
723 __entry->flags = ar->flags;
726 TP_printk("dev %d,%d ino %lu flags %u len %u block %llu lblk %u "
727 "goal %llu lleft %u lright %u pleft %llu pright %llu",
728 MAJOR(__entry->dev), MINOR(__entry->dev),
729 (unsigned long) __entry->ino, __entry->flags,
730 __entry->len, __entry->block, __entry->logical,
731 __entry->goal, __entry->lleft, __entry->lright,
732 __entry->pleft, __entry->pright)
735 TRACE_EVENT(ext4_free_blocks,
736 TP_PROTO(struct inode *inode, __u64 block, unsigned long count,
739 TP_ARGS(inode, block, count, flags),
742 __field( dev_t, dev )
743 __field( ino_t, ino )
744 __field( __u64, block )
745 __field( unsigned long, count )
746 __field( int, flags )
747 __field( __u16, mode )
751 __entry->dev = inode->i_sb->s_dev;
752 __entry->ino = inode->i_ino;
753 __entry->block = block;
754 __entry->count = count;
755 __entry->flags = flags;
756 __entry->mode = inode->i_mode;
759 TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %d",
760 MAJOR(__entry->dev), MINOR(__entry->dev),
761 (unsigned long) __entry->ino,
762 __entry->mode, __entry->block, __entry->count,
766 TRACE_EVENT(ext4_sync_file_enter,
767 TP_PROTO(struct file *file, int datasync),
769 TP_ARGS(file, datasync),
772 __field( dev_t, dev )
773 __field( ino_t, ino )
774 __field( ino_t, parent )
775 __field( int, datasync )
779 struct dentry *dentry = file->f_path.dentry;
781 __entry->dev = dentry->d_inode->i_sb->s_dev;
782 __entry->ino = dentry->d_inode->i_ino;
783 __entry->datasync = datasync;
784 __entry->parent = dentry->d_parent->d_inode->i_ino;
787 TP_printk("dev %d,%d ino %lu parent %lu datasync %d ",
788 MAJOR(__entry->dev), MINOR(__entry->dev),
789 (unsigned long) __entry->ino,
790 (unsigned long) __entry->parent, __entry->datasync)
793 TRACE_EVENT(ext4_sync_file_exit,
794 TP_PROTO(struct inode *inode, int ret),
799 __field( dev_t, dev )
800 __field( ino_t, ino )
805 __entry->dev = inode->i_sb->s_dev;
806 __entry->ino = inode->i_ino;
810 TP_printk("dev %d,%d ino %lu ret %d",
811 MAJOR(__entry->dev), MINOR(__entry->dev),
812 (unsigned long) __entry->ino,
816 TRACE_EVENT(ext4_sync_fs,
817 TP_PROTO(struct super_block *sb, int wait),
822 __field( dev_t, dev )
828 __entry->dev = sb->s_dev;
829 __entry->wait = wait;
832 TP_printk("dev %d,%d wait %d",
833 MAJOR(__entry->dev), MINOR(__entry->dev),
837 TRACE_EVENT(ext4_alloc_da_blocks,
838 TP_PROTO(struct inode *inode),
843 __field( dev_t, dev )
844 __field( ino_t, ino )
845 __field( unsigned int, data_blocks )
846 __field( unsigned int, meta_blocks )
850 __entry->dev = inode->i_sb->s_dev;
851 __entry->ino = inode->i_ino;
852 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
853 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
856 TP_printk("dev %d,%d ino %lu data_blocks %u meta_blocks %u",
857 MAJOR(__entry->dev), MINOR(__entry->dev),
858 (unsigned long) __entry->ino,
859 __entry->data_blocks, __entry->meta_blocks)
862 TRACE_EVENT(ext4_mballoc_alloc,
863 TP_PROTO(struct ext4_allocation_context *ac),
868 __field( dev_t, dev )
869 __field( ino_t, ino )
870 __field( __u32, orig_logical )
871 __field( int, orig_start )
872 __field( __u32, orig_group )
873 __field( int, orig_len )
874 __field( __u32, goal_logical )
875 __field( int, goal_start )
876 __field( __u32, goal_group )
877 __field( int, goal_len )
878 __field( __u32, result_logical )
879 __field( int, result_start )
880 __field( __u32, result_group )
881 __field( int, result_len )
882 __field( __u16, found )
883 __field( __u16, groups )
884 __field( __u16, buddy )
885 __field( __u16, flags )
886 __field( __u16, tail )
891 __entry->dev = ac->ac_inode->i_sb->s_dev;
892 __entry->ino = ac->ac_inode->i_ino;
893 __entry->orig_logical = ac->ac_o_ex.fe_logical;
894 __entry->orig_start = ac->ac_o_ex.fe_start;
895 __entry->orig_group = ac->ac_o_ex.fe_group;
896 __entry->orig_len = ac->ac_o_ex.fe_len;
897 __entry->goal_logical = ac->ac_g_ex.fe_logical;
898 __entry->goal_start = ac->ac_g_ex.fe_start;
899 __entry->goal_group = ac->ac_g_ex.fe_group;
900 __entry->goal_len = ac->ac_g_ex.fe_len;
901 __entry->result_logical = ac->ac_f_ex.fe_logical;
902 __entry->result_start = ac->ac_f_ex.fe_start;
903 __entry->result_group = ac->ac_f_ex.fe_group;
904 __entry->result_len = ac->ac_f_ex.fe_len;
905 __entry->found = ac->ac_found;
906 __entry->flags = ac->ac_flags;
907 __entry->groups = ac->ac_groups_scanned;
908 __entry->buddy = ac->ac_buddy;
909 __entry->tail = ac->ac_tail;
910 __entry->cr = ac->ac_criteria;
913 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
914 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
916 MAJOR(__entry->dev), MINOR(__entry->dev),
917 (unsigned long) __entry->ino,
918 __entry->orig_group, __entry->orig_start,
919 __entry->orig_len, __entry->orig_logical,
920 __entry->goal_group, __entry->goal_start,
921 __entry->goal_len, __entry->goal_logical,
922 __entry->result_group, __entry->result_start,
923 __entry->result_len, __entry->result_logical,
924 __entry->found, __entry->groups, __entry->cr,
925 __entry->flags, __entry->tail,
926 __entry->buddy ? 1 << __entry->buddy : 0)
929 TRACE_EVENT(ext4_mballoc_prealloc,
930 TP_PROTO(struct ext4_allocation_context *ac),
935 __field( dev_t, dev )
936 __field( ino_t, ino )
937 __field( __u32, orig_logical )
938 __field( int, orig_start )
939 __field( __u32, orig_group )
940 __field( int, orig_len )
941 __field( __u32, result_logical )
942 __field( int, result_start )
943 __field( __u32, result_group )
944 __field( int, result_len )
948 __entry->dev = ac->ac_inode->i_sb->s_dev;
949 __entry->ino = ac->ac_inode->i_ino;
950 __entry->orig_logical = ac->ac_o_ex.fe_logical;
951 __entry->orig_start = ac->ac_o_ex.fe_start;
952 __entry->orig_group = ac->ac_o_ex.fe_group;
953 __entry->orig_len = ac->ac_o_ex.fe_len;
954 __entry->result_logical = ac->ac_b_ex.fe_logical;
955 __entry->result_start = ac->ac_b_ex.fe_start;
956 __entry->result_group = ac->ac_b_ex.fe_group;
957 __entry->result_len = ac->ac_b_ex.fe_len;
960 TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
961 MAJOR(__entry->dev), MINOR(__entry->dev),
962 (unsigned long) __entry->ino,
963 __entry->orig_group, __entry->orig_start,
964 __entry->orig_len, __entry->orig_logical,
965 __entry->result_group, __entry->result_start,
966 __entry->result_len, __entry->result_logical)
969 DECLARE_EVENT_CLASS(ext4__mballoc,
970 TP_PROTO(struct super_block *sb,
976 TP_ARGS(sb, inode, group, start, len),
979 __field( dev_t, dev )
980 __field( ino_t, ino )
981 __field( int, result_start )
982 __field( __u32, result_group )
983 __field( int, result_len )
987 __entry->dev = sb->s_dev;
988 __entry->ino = inode ? inode->i_ino : 0;
989 __entry->result_start = start;
990 __entry->result_group = group;
991 __entry->result_len = len;
994 TP_printk("dev %d,%d inode %lu extent %u/%d/%d ",
995 MAJOR(__entry->dev), MINOR(__entry->dev),
996 (unsigned long) __entry->ino,
997 __entry->result_group, __entry->result_start,
1001 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard,
1003 TP_PROTO(struct super_block *sb,
1004 struct inode *inode,
1006 ext4_grpblk_t start,
1009 TP_ARGS(sb, inode, group, start, len)
1012 DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free,
1014 TP_PROTO(struct super_block *sb,
1015 struct inode *inode,
1017 ext4_grpblk_t start,
1020 TP_ARGS(sb, inode, group, start, len)
1023 TRACE_EVENT(ext4_forget,
1024 TP_PROTO(struct inode *inode, int is_metadata, __u64 block),
1026 TP_ARGS(inode, is_metadata, block),
1029 __field( dev_t, dev )
1030 __field( ino_t, ino )
1031 __field( __u64, block )
1032 __field( int, is_metadata )
1033 __field( __u16, mode )
1037 __entry->dev = inode->i_sb->s_dev;
1038 __entry->ino = inode->i_ino;
1039 __entry->block = block;
1040 __entry->is_metadata = is_metadata;
1041 __entry->mode = inode->i_mode;
1044 TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu",
1045 MAJOR(__entry->dev), MINOR(__entry->dev),
1046 (unsigned long) __entry->ino,
1047 __entry->mode, __entry->is_metadata, __entry->block)
1050 TRACE_EVENT(ext4_da_update_reserve_space,
1051 TP_PROTO(struct inode *inode, int used_blocks, int quota_claim),
1053 TP_ARGS(inode, used_blocks, quota_claim),
1056 __field( dev_t, dev )
1057 __field( ino_t, ino )
1058 __field( __u64, i_blocks )
1059 __field( int, used_blocks )
1060 __field( int, reserved_data_blocks )
1061 __field( int, reserved_meta_blocks )
1062 __field( int, allocated_meta_blocks )
1063 __field( int, quota_claim )
1064 __field( __u16, mode )
1068 __entry->dev = inode->i_sb->s_dev;
1069 __entry->ino = inode->i_ino;
1070 __entry->i_blocks = inode->i_blocks;
1071 __entry->used_blocks = used_blocks;
1072 __entry->reserved_data_blocks =
1073 EXT4_I(inode)->i_reserved_data_blocks;
1074 __entry->reserved_meta_blocks =
1075 EXT4_I(inode)->i_reserved_meta_blocks;
1076 __entry->allocated_meta_blocks =
1077 EXT4_I(inode)->i_allocated_meta_blocks;
1078 __entry->quota_claim = quota_claim;
1079 __entry->mode = inode->i_mode;
1082 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d "
1083 "reserved_data_blocks %d reserved_meta_blocks %d "
1084 "allocated_meta_blocks %d quota_claim %d",
1085 MAJOR(__entry->dev), MINOR(__entry->dev),
1086 (unsigned long) __entry->ino,
1087 __entry->mode, __entry->i_blocks,
1088 __entry->used_blocks, __entry->reserved_data_blocks,
1089 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks,
1090 __entry->quota_claim)
1093 TRACE_EVENT(ext4_da_reserve_space,
1094 TP_PROTO(struct inode *inode, int md_needed),
1096 TP_ARGS(inode, md_needed),
1099 __field( dev_t, dev )
1100 __field( ino_t, ino )
1101 __field( __u64, i_blocks )
1102 __field( int, md_needed )
1103 __field( int, reserved_data_blocks )
1104 __field( int, reserved_meta_blocks )
1105 __field( __u16, mode )
1109 __entry->dev = inode->i_sb->s_dev;
1110 __entry->ino = inode->i_ino;
1111 __entry->i_blocks = inode->i_blocks;
1112 __entry->md_needed = md_needed;
1113 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1114 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1115 __entry->mode = inode->i_mode;
1118 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu md_needed %d "
1119 "reserved_data_blocks %d reserved_meta_blocks %d",
1120 MAJOR(__entry->dev), MINOR(__entry->dev),
1121 (unsigned long) __entry->ino,
1122 __entry->mode, __entry->i_blocks,
1123 __entry->md_needed, __entry->reserved_data_blocks,
1124 __entry->reserved_meta_blocks)
1127 TRACE_EVENT(ext4_da_release_space,
1128 TP_PROTO(struct inode *inode, int freed_blocks),
1130 TP_ARGS(inode, freed_blocks),
1133 __field( dev_t, dev )
1134 __field( ino_t, ino )
1135 __field( __u64, i_blocks )
1136 __field( int, freed_blocks )
1137 __field( int, reserved_data_blocks )
1138 __field( int, reserved_meta_blocks )
1139 __field( int, allocated_meta_blocks )
1140 __field( __u16, mode )
1144 __entry->dev = inode->i_sb->s_dev;
1145 __entry->ino = inode->i_ino;
1146 __entry->i_blocks = inode->i_blocks;
1147 __entry->freed_blocks = freed_blocks;
1148 __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
1149 __entry->reserved_meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
1150 __entry->allocated_meta_blocks = EXT4_I(inode)->i_allocated_meta_blocks;
1151 __entry->mode = inode->i_mode;
1154 TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d "
1155 "reserved_data_blocks %d reserved_meta_blocks %d "
1156 "allocated_meta_blocks %d",
1157 MAJOR(__entry->dev), MINOR(__entry->dev),
1158 (unsigned long) __entry->ino,
1159 __entry->mode, __entry->i_blocks,
1160 __entry->freed_blocks, __entry->reserved_data_blocks,
1161 __entry->reserved_meta_blocks, __entry->allocated_meta_blocks)
1164 DECLARE_EVENT_CLASS(ext4__bitmap_load,
1165 TP_PROTO(struct super_block *sb, unsigned long group),
1170 __field( dev_t, dev )
1171 __field( __u32, group )
1176 __entry->dev = sb->s_dev;
1177 __entry->group = group;
1180 TP_printk("dev %d,%d group %u",
1181 MAJOR(__entry->dev), MINOR(__entry->dev),
1185 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load,
1187 TP_PROTO(struct super_block *sb, unsigned long group),
1192 DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load,
1194 TP_PROTO(struct super_block *sb, unsigned long group),
1199 DEFINE_EVENT(ext4__bitmap_load, ext4_read_block_bitmap_load,
1201 TP_PROTO(struct super_block *sb, unsigned long group),
1206 DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap,
1208 TP_PROTO(struct super_block *sb, unsigned long group),
1213 TRACE_EVENT(ext4_direct_IO_enter,
1214 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len, int rw),
1216 TP_ARGS(inode, offset, len, rw),
1219 __field( dev_t, dev )
1220 __field( ino_t, ino )
1221 __field( loff_t, pos )
1222 __field( unsigned long, len )
1227 __entry->dev = inode->i_sb->s_dev;
1228 __entry->ino = inode->i_ino;
1229 __entry->pos = offset;
1234 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d",
1235 MAJOR(__entry->dev), MINOR(__entry->dev),
1236 (unsigned long) __entry->ino,
1237 __entry->pos, __entry->len, __entry->rw)
1240 TRACE_EVENT(ext4_direct_IO_exit,
1241 TP_PROTO(struct inode *inode, loff_t offset, unsigned long len,
1244 TP_ARGS(inode, offset, len, rw, ret),
1247 __field( dev_t, dev )
1248 __field( ino_t, ino )
1249 __field( loff_t, pos )
1250 __field( unsigned long, len )
1256 __entry->dev = inode->i_sb->s_dev;
1257 __entry->ino = inode->i_ino;
1258 __entry->pos = offset;
1264 TP_printk("dev %d,%d ino %lu pos %lld len %lu rw %d ret %d",
1265 MAJOR(__entry->dev), MINOR(__entry->dev),
1266 (unsigned long) __entry->ino,
1267 __entry->pos, __entry->len,
1268 __entry->rw, __entry->ret)
1271 TRACE_EVENT(ext4_fallocate_enter,
1272 TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode),
1274 TP_ARGS(inode, offset, len, mode),
1277 __field( dev_t, dev )
1278 __field( ino_t, ino )
1279 __field( loff_t, pos )
1280 __field( loff_t, len )
1281 __field( int, mode )
1285 __entry->dev = inode->i_sb->s_dev;
1286 __entry->ino = inode->i_ino;
1287 __entry->pos = offset;
1289 __entry->mode = mode;
1292 TP_printk("dev %d,%d ino %lu pos %lld len %lld mode %d",
1293 MAJOR(__entry->dev), MINOR(__entry->dev),
1294 (unsigned long) __entry->ino, __entry->pos,
1295 __entry->len, __entry->mode)
1298 TRACE_EVENT(ext4_fallocate_exit,
1299 TP_PROTO(struct inode *inode, loff_t offset,
1300 unsigned int max_blocks, int ret),
1302 TP_ARGS(inode, offset, max_blocks, ret),
1305 __field( dev_t, dev )
1306 __field( ino_t, ino )
1307 __field( loff_t, pos )
1308 __field( unsigned int, blocks )
1313 __entry->dev = inode->i_sb->s_dev;
1314 __entry->ino = inode->i_ino;
1315 __entry->pos = offset;
1316 __entry->blocks = max_blocks;
1320 TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d",
1321 MAJOR(__entry->dev), MINOR(__entry->dev),
1322 (unsigned long) __entry->ino,
1323 __entry->pos, __entry->blocks,
1327 TRACE_EVENT(ext4_punch_hole,
1328 TP_PROTO(struct inode *inode, loff_t offset, loff_t len),
1330 TP_ARGS(inode, offset, len),
1333 __field( dev_t, dev )
1334 __field( ino_t, ino )
1335 __field( loff_t, offset )
1336 __field( loff_t, len )
1340 __entry->dev = inode->i_sb->s_dev;
1341 __entry->ino = inode->i_ino;
1342 __entry->offset = offset;
1346 TP_printk("dev %d,%d ino %lu offset %lld len %lld",
1347 MAJOR(__entry->dev), MINOR(__entry->dev),
1348 (unsigned long) __entry->ino,
1349 __entry->offset, __entry->len)
1352 TRACE_EVENT(ext4_unlink_enter,
1353 TP_PROTO(struct inode *parent, struct dentry *dentry),
1355 TP_ARGS(parent, dentry),
1358 __field( dev_t, dev )
1359 __field( ino_t, ino )
1360 __field( ino_t, parent )
1361 __field( loff_t, size )
1365 __entry->dev = dentry->d_inode->i_sb->s_dev;
1366 __entry->ino = dentry->d_inode->i_ino;
1367 __entry->parent = parent->i_ino;
1368 __entry->size = dentry->d_inode->i_size;
1371 TP_printk("dev %d,%d ino %lu size %lld parent %lu",
1372 MAJOR(__entry->dev), MINOR(__entry->dev),
1373 (unsigned long) __entry->ino, __entry->size,
1374 (unsigned long) __entry->parent)
1377 TRACE_EVENT(ext4_unlink_exit,
1378 TP_PROTO(struct dentry *dentry, int ret),
1380 TP_ARGS(dentry, ret),
1383 __field( dev_t, dev )
1384 __field( ino_t, ino )
1389 __entry->dev = dentry->d_inode->i_sb->s_dev;
1390 __entry->ino = dentry->d_inode->i_ino;
1394 TP_printk("dev %d,%d ino %lu ret %d",
1395 MAJOR(__entry->dev), MINOR(__entry->dev),
1396 (unsigned long) __entry->ino,
1400 DECLARE_EVENT_CLASS(ext4__truncate,
1401 TP_PROTO(struct inode *inode),
1406 __field( dev_t, dev )
1407 __field( ino_t, ino )
1408 __field( __u64, blocks )
1412 __entry->dev = inode->i_sb->s_dev;
1413 __entry->ino = inode->i_ino;
1414 __entry->blocks = inode->i_blocks;
1417 TP_printk("dev %d,%d ino %lu blocks %llu",
1418 MAJOR(__entry->dev), MINOR(__entry->dev),
1419 (unsigned long) __entry->ino, __entry->blocks)
1422 DEFINE_EVENT(ext4__truncate, ext4_truncate_enter,
1424 TP_PROTO(struct inode *inode),
1429 DEFINE_EVENT(ext4__truncate, ext4_truncate_exit,
1431 TP_PROTO(struct inode *inode),
1436 /* 'ux' is the uninitialized extent. */
1437 TRACE_EVENT(ext4_ext_convert_to_initialized_enter,
1438 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1439 struct ext4_extent *ux),
1441 TP_ARGS(inode, map, ux),
1444 __field( dev_t, dev )
1445 __field( ino_t, ino )
1446 __field( ext4_lblk_t, m_lblk )
1447 __field( unsigned, m_len )
1448 __field( ext4_lblk_t, u_lblk )
1449 __field( unsigned, u_len )
1450 __field( ext4_fsblk_t, u_pblk )
1454 __entry->dev = inode->i_sb->s_dev;
1455 __entry->ino = inode->i_ino;
1456 __entry->m_lblk = map->m_lblk;
1457 __entry->m_len = map->m_len;
1458 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1459 __entry->u_len = ext4_ext_get_actual_len(ux);
1460 __entry->u_pblk = ext4_ext_pblock(ux);
1463 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u "
1465 MAJOR(__entry->dev), MINOR(__entry->dev),
1466 (unsigned long) __entry->ino,
1467 __entry->m_lblk, __entry->m_len,
1468 __entry->u_lblk, __entry->u_len, __entry->u_pblk)
1472 * 'ux' is the uninitialized extent.
1473 * 'ix' is the initialized extent to which blocks are transferred.
1475 TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath,
1476 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map,
1477 struct ext4_extent *ux, struct ext4_extent *ix),
1479 TP_ARGS(inode, map, ux, ix),
1482 __field( dev_t, dev )
1483 __field( ino_t, ino )
1484 __field( ext4_lblk_t, m_lblk )
1485 __field( unsigned, m_len )
1486 __field( ext4_lblk_t, u_lblk )
1487 __field( unsigned, u_len )
1488 __field( ext4_fsblk_t, u_pblk )
1489 __field( ext4_lblk_t, i_lblk )
1490 __field( unsigned, i_len )
1491 __field( ext4_fsblk_t, i_pblk )
1495 __entry->dev = inode->i_sb->s_dev;
1496 __entry->ino = inode->i_ino;
1497 __entry->m_lblk = map->m_lblk;
1498 __entry->m_len = map->m_len;
1499 __entry->u_lblk = le32_to_cpu(ux->ee_block);
1500 __entry->u_len = ext4_ext_get_actual_len(ux);
1501 __entry->u_pblk = ext4_ext_pblock(ux);
1502 __entry->i_lblk = le32_to_cpu(ix->ee_block);
1503 __entry->i_len = ext4_ext_get_actual_len(ix);
1504 __entry->i_pblk = ext4_ext_pblock(ix);
1507 TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u "
1508 "u_lblk %u u_len %u u_pblk %llu "
1509 "i_lblk %u i_len %u i_pblk %llu ",
1510 MAJOR(__entry->dev), MINOR(__entry->dev),
1511 (unsigned long) __entry->ino,
1512 __entry->m_lblk, __entry->m_len,
1513 __entry->u_lblk, __entry->u_len, __entry->u_pblk,
1514 __entry->i_lblk, __entry->i_len, __entry->i_pblk)
1517 DECLARE_EVENT_CLASS(ext4__map_blocks_enter,
1518 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1519 unsigned int len, unsigned int flags),
1521 TP_ARGS(inode, lblk, len, flags),
1524 __field( dev_t, dev )
1525 __field( ino_t, ino )
1526 __field( ext4_lblk_t, lblk )
1527 __field( unsigned int, len )
1528 __field( unsigned int, flags )
1532 __entry->dev = inode->i_sb->s_dev;
1533 __entry->ino = inode->i_ino;
1534 __entry->lblk = lblk;
1536 __entry->flags = flags;
1539 TP_printk("dev %d,%d ino %lu lblk %u len %u flags %u",
1540 MAJOR(__entry->dev), MINOR(__entry->dev),
1541 (unsigned long) __entry->ino,
1542 __entry->lblk, __entry->len, __entry->flags)
1545 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter,
1546 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1547 unsigned len, unsigned flags),
1549 TP_ARGS(inode, lblk, len, flags)
1552 DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter,
1553 TP_PROTO(struct inode *inode, ext4_lblk_t lblk,
1554 unsigned len, unsigned flags),
1556 TP_ARGS(inode, lblk, len, flags)
1559 DECLARE_EVENT_CLASS(ext4__map_blocks_exit,
1560 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1562 TP_ARGS(inode, map, ret),
1565 __field( dev_t, dev )
1566 __field( ino_t, ino )
1567 __field( ext4_fsblk_t, pblk )
1568 __field( ext4_lblk_t, lblk )
1569 __field( unsigned int, len )
1570 __field( unsigned int, flags )
1575 __entry->dev = inode->i_sb->s_dev;
1576 __entry->ino = inode->i_ino;
1577 __entry->pblk = map->m_pblk;
1578 __entry->lblk = map->m_lblk;
1579 __entry->len = map->m_len;
1580 __entry->flags = map->m_flags;
1584 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u flags %x ret %d",
1585 MAJOR(__entry->dev), MINOR(__entry->dev),
1586 (unsigned long) __entry->ino,
1587 __entry->lblk, __entry->pblk,
1588 __entry->len, __entry->flags, __entry->ret)
1591 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit,
1592 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1594 TP_ARGS(inode, map, ret)
1597 DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit,
1598 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int ret),
1600 TP_ARGS(inode, map, ret)
1603 TRACE_EVENT(ext4_ext_load_extent,
1604 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk),
1606 TP_ARGS(inode, lblk, pblk),
1609 __field( dev_t, dev )
1610 __field( ino_t, ino )
1611 __field( ext4_fsblk_t, pblk )
1612 __field( ext4_lblk_t, lblk )
1616 __entry->dev = inode->i_sb->s_dev;
1617 __entry->ino = inode->i_ino;
1618 __entry->pblk = pblk;
1619 __entry->lblk = lblk;
1622 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu",
1623 MAJOR(__entry->dev), MINOR(__entry->dev),
1624 (unsigned long) __entry->ino,
1625 __entry->lblk, __entry->pblk)
1628 TRACE_EVENT(ext4_load_inode,
1629 TP_PROTO(struct inode *inode),
1634 __field( dev_t, dev )
1635 __field( ino_t, ino )
1639 __entry->dev = inode->i_sb->s_dev;
1640 __entry->ino = inode->i_ino;
1643 TP_printk("dev %d,%d ino %ld",
1644 MAJOR(__entry->dev), MINOR(__entry->dev),
1645 (unsigned long) __entry->ino)
1648 TRACE_EVENT(ext4_journal_start,
1649 TP_PROTO(struct super_block *sb, int nblocks, unsigned long IP),
1651 TP_ARGS(sb, nblocks, IP),
1654 __field( dev_t, dev )
1655 __field(unsigned long, ip )
1656 __field( int, nblocks )
1660 __entry->dev = sb->s_dev;
1662 __entry->nblocks = nblocks;
1665 TP_printk("dev %d,%d nblocks %d caller %pF",
1666 MAJOR(__entry->dev), MINOR(__entry->dev),
1667 __entry->nblocks, (void *)__entry->ip)
1670 DECLARE_EVENT_CLASS(ext4__trim,
1671 TP_PROTO(struct super_block *sb,
1673 ext4_grpblk_t start,
1676 TP_ARGS(sb, group, start, len),
1679 __field( int, dev_major )
1680 __field( int, dev_minor )
1681 __field( __u32, group )
1682 __field( int, start )
1687 __entry->dev_major = MAJOR(sb->s_dev);
1688 __entry->dev_minor = MINOR(sb->s_dev);
1689 __entry->group = group;
1690 __entry->start = start;
1694 TP_printk("dev %d,%d group %u, start %d, len %d",
1695 __entry->dev_major, __entry->dev_minor,
1696 __entry->group, __entry->start, __entry->len)
1699 DEFINE_EVENT(ext4__trim, ext4_trim_extent,
1701 TP_PROTO(struct super_block *sb,
1703 ext4_grpblk_t start,
1706 TP_ARGS(sb, group, start, len)
1709 DEFINE_EVENT(ext4__trim, ext4_trim_all_free,
1711 TP_PROTO(struct super_block *sb,
1713 ext4_grpblk_t start,
1716 TP_ARGS(sb, group, start, len)
1719 TRACE_EVENT(ext4_ext_handle_uninitialized_extents,
1720 TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags,
1721 unsigned int allocated, ext4_fsblk_t newblock),
1723 TP_ARGS(inode, map, flags, allocated, newblock),
1726 __field( dev_t, dev )
1727 __field( ino_t, ino )
1728 __field( int, flags )
1729 __field( ext4_lblk_t, lblk )
1730 __field( ext4_fsblk_t, pblk )
1731 __field( unsigned int, len )
1732 __field( unsigned int, allocated )
1733 __field( ext4_fsblk_t, newblk )
1737 __entry->dev = inode->i_sb->s_dev;
1738 __entry->ino = inode->i_ino;
1739 __entry->flags = flags;
1740 __entry->lblk = map->m_lblk;
1741 __entry->pblk = map->m_pblk;
1742 __entry->len = map->m_len;
1743 __entry->allocated = allocated;
1744 __entry->newblk = newblock;
1747 TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %x "
1748 "allocated %d newblock %llu",
1749 MAJOR(__entry->dev), MINOR(__entry->dev),
1750 (unsigned long) __entry->ino,
1751 (unsigned) __entry->lblk, (unsigned long long) __entry->pblk,
1752 __entry->len, __entry->flags,
1753 (unsigned int) __entry->allocated,
1754 (unsigned long long) __entry->newblk)
1757 TRACE_EVENT(ext4_get_implied_cluster_alloc_exit,
1758 TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret),
1760 TP_ARGS(sb, map, ret),
1763 __field( dev_t, dev )
1764 __field( unsigned int, flags )
1765 __field( ext4_lblk_t, lblk )
1766 __field( ext4_fsblk_t, pblk )
1767 __field( unsigned int, len )
1772 __entry->dev = sb->s_dev;
1773 __entry->flags = map->m_flags;
1774 __entry->lblk = map->m_lblk;
1775 __entry->pblk = map->m_pblk;
1776 __entry->len = map->m_len;
1780 TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %u ret %d",
1781 MAJOR(__entry->dev), MINOR(__entry->dev),
1782 __entry->lblk, (unsigned long long) __entry->pblk,
1783 __entry->len, __entry->flags, __entry->ret)
1786 TRACE_EVENT(ext4_ext_put_in_cache,
1787 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len,
1788 ext4_fsblk_t start),
1790 TP_ARGS(inode, lblk, len, start),
1793 __field( dev_t, dev )
1794 __field( ino_t, ino )
1795 __field( ext4_lblk_t, lblk )
1796 __field( unsigned int, len )
1797 __field( ext4_fsblk_t, start )
1801 __entry->dev = inode->i_sb->s_dev;
1802 __entry->ino = inode->i_ino;
1803 __entry->lblk = lblk;
1805 __entry->start = start;
1808 TP_printk("dev %d,%d ino %lu lblk %u len %u start %llu",
1809 MAJOR(__entry->dev), MINOR(__entry->dev),
1810 (unsigned long) __entry->ino,
1811 (unsigned) __entry->lblk,
1813 (unsigned long long) __entry->start)
1816 TRACE_EVENT(ext4_ext_in_cache,
1817 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, int ret),
1819 TP_ARGS(inode, lblk, ret),
1822 __field( dev_t, dev )
1823 __field( ino_t, ino )
1824 __field( ext4_lblk_t, lblk )
1829 __entry->dev = inode->i_sb->s_dev;
1830 __entry->ino = inode->i_ino;
1831 __entry->lblk = lblk;
1835 TP_printk("dev %d,%d ino %lu lblk %u ret %d",
1836 MAJOR(__entry->dev), MINOR(__entry->dev),
1837 (unsigned long) __entry->ino,
1838 (unsigned) __entry->lblk,
1843 TRACE_EVENT(ext4_find_delalloc_range,
1844 TP_PROTO(struct inode *inode, ext4_lblk_t from, ext4_lblk_t to,
1845 int reverse, int found, ext4_lblk_t found_blk),
1847 TP_ARGS(inode, from, to, reverse, found, found_blk),
1850 __field( dev_t, dev )
1851 __field( ino_t, ino )
1852 __field( ext4_lblk_t, from )
1853 __field( ext4_lblk_t, to )
1854 __field( int, reverse )
1855 __field( int, found )
1856 __field( ext4_lblk_t, found_blk )
1860 __entry->dev = inode->i_sb->s_dev;
1861 __entry->ino = inode->i_ino;
1862 __entry->from = from;
1864 __entry->reverse = reverse;
1865 __entry->found = found;
1866 __entry->found_blk = found_blk;
1869 TP_printk("dev %d,%d ino %lu from %u to %u reverse %d found %d "
1871 MAJOR(__entry->dev), MINOR(__entry->dev),
1872 (unsigned long) __entry->ino,
1873 (unsigned) __entry->from, (unsigned) __entry->to,
1874 __entry->reverse, __entry->found,
1875 (unsigned) __entry->found_blk)
1878 TRACE_EVENT(ext4_get_reserved_cluster_alloc,
1879 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, unsigned int len),
1881 TP_ARGS(inode, lblk, len),
1884 __field( dev_t, dev )
1885 __field( ino_t, ino )
1886 __field( ext4_lblk_t, lblk )
1887 __field( unsigned int, len )
1891 __entry->dev = inode->i_sb->s_dev;
1892 __entry->ino = inode->i_ino;
1893 __entry->lblk = lblk;
1897 TP_printk("dev %d,%d ino %lu lblk %u len %u",
1898 MAJOR(__entry->dev), MINOR(__entry->dev),
1899 (unsigned long) __entry->ino,
1900 (unsigned) __entry->lblk,
1904 TRACE_EVENT(ext4_ext_show_extent,
1905 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk,
1906 unsigned short len),
1908 TP_ARGS(inode, lblk, pblk, len),
1911 __field( dev_t, dev )
1912 __field( ino_t, ino )
1913 __field( ext4_fsblk_t, pblk )
1914 __field( ext4_lblk_t, lblk )
1915 __field( unsigned short, len )
1919 __entry->dev = inode->i_sb->s_dev;
1920 __entry->ino = inode->i_ino;
1921 __entry->pblk = pblk;
1922 __entry->lblk = lblk;
1926 TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u",
1927 MAJOR(__entry->dev), MINOR(__entry->dev),
1928 (unsigned long) __entry->ino,
1929 (unsigned) __entry->lblk,
1930 (unsigned long long) __entry->pblk,
1931 (unsigned short) __entry->len)
1934 TRACE_EVENT(ext4_remove_blocks,
1935 TP_PROTO(struct inode *inode, struct ext4_extent *ex,
1936 ext4_lblk_t from, ext4_fsblk_t to,
1937 ext4_fsblk_t partial_cluster),
1939 TP_ARGS(inode, ex, from, to, partial_cluster),
1942 __field( dev_t, dev )
1943 __field( ino_t, ino )
1944 __field( ext4_lblk_t, from )
1945 __field( ext4_lblk_t, to )
1946 __field( ext4_fsblk_t, partial )
1947 __field( ext4_fsblk_t, ee_pblk )
1948 __field( ext4_lblk_t, ee_lblk )
1949 __field( unsigned short, ee_len )
1953 __entry->dev = inode->i_sb->s_dev;
1954 __entry->ino = inode->i_ino;
1955 __entry->from = from;
1957 __entry->partial = partial_cluster;
1958 __entry->ee_pblk = ext4_ext_pblock(ex);
1959 __entry->ee_lblk = cpu_to_le32(ex->ee_block);
1960 __entry->ee_len = ext4_ext_get_actual_len(ex);
1963 TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]"
1964 "from %u to %u partial_cluster %u",
1965 MAJOR(__entry->dev), MINOR(__entry->dev),
1966 (unsigned long) __entry->ino,
1967 (unsigned) __entry->ee_lblk,
1968 (unsigned long long) __entry->ee_pblk,
1969 (unsigned short) __entry->ee_len,
1970 (unsigned) __entry->from,
1971 (unsigned) __entry->to,
1972 (unsigned) __entry->partial)
1975 TRACE_EVENT(ext4_ext_rm_leaf,
1976 TP_PROTO(struct inode *inode, ext4_lblk_t start,
1977 struct ext4_extent *ex, ext4_fsblk_t partial_cluster),
1979 TP_ARGS(inode, start, ex, partial_cluster),
1982 __field( dev_t, dev )
1983 __field( ino_t, ino )
1984 __field( ext4_fsblk_t, partial )
1985 __field( ext4_lblk_t, start )
1986 __field( ext4_lblk_t, ee_lblk )
1987 __field( ext4_fsblk_t, ee_pblk )
1988 __field( short, ee_len )
1992 __entry->dev = inode->i_sb->s_dev;
1993 __entry->ino = inode->i_ino;
1994 __entry->partial = partial_cluster;
1995 __entry->start = start;
1996 __entry->ee_lblk = le32_to_cpu(ex->ee_block);
1997 __entry->ee_pblk = ext4_ext_pblock(ex);
1998 __entry->ee_len = ext4_ext_get_actual_len(ex);
2001 TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]"
2002 "partial_cluster %u",
2003 MAJOR(__entry->dev), MINOR(__entry->dev),
2004 (unsigned long) __entry->ino,
2005 (unsigned) __entry->start,
2006 (unsigned) __entry->ee_lblk,
2007 (unsigned long long) __entry->ee_pblk,
2008 (unsigned short) __entry->ee_len,
2009 (unsigned) __entry->partial)
2012 TRACE_EVENT(ext4_ext_rm_idx,
2013 TP_PROTO(struct inode *inode, ext4_fsblk_t pblk),
2015 TP_ARGS(inode, pblk),
2018 __field( dev_t, dev )
2019 __field( ino_t, ino )
2020 __field( ext4_fsblk_t, pblk )
2024 __entry->dev = inode->i_sb->s_dev;
2025 __entry->ino = inode->i_ino;
2026 __entry->pblk = pblk;
2029 TP_printk("dev %d,%d ino %lu index_pblk %llu",
2030 MAJOR(__entry->dev), MINOR(__entry->dev),
2031 (unsigned long) __entry->ino,
2032 (unsigned long long) __entry->pblk)
2035 TRACE_EVENT(ext4_ext_remove_space,
2036 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth),
2038 TP_ARGS(inode, start, depth),
2041 __field( dev_t, dev )
2042 __field( ino_t, ino )
2043 __field( ext4_lblk_t, start )
2044 __field( int, depth )
2048 __entry->dev = inode->i_sb->s_dev;
2049 __entry->ino = inode->i_ino;
2050 __entry->start = start;
2051 __entry->depth = depth;
2054 TP_printk("dev %d,%d ino %lu since %u depth %d",
2055 MAJOR(__entry->dev), MINOR(__entry->dev),
2056 (unsigned long) __entry->ino,
2057 (unsigned) __entry->start,
2061 TRACE_EVENT(ext4_ext_remove_space_done,
2062 TP_PROTO(struct inode *inode, ext4_lblk_t start, int depth,
2063 ext4_lblk_t partial, unsigned short eh_entries),
2065 TP_ARGS(inode, start, depth, partial, eh_entries),
2068 __field( dev_t, dev )
2069 __field( ino_t, ino )
2070 __field( ext4_lblk_t, start )
2071 __field( int, depth )
2072 __field( ext4_lblk_t, partial )
2073 __field( unsigned short, eh_entries )
2077 __entry->dev = inode->i_sb->s_dev;
2078 __entry->ino = inode->i_ino;
2079 __entry->start = start;
2080 __entry->depth = depth;
2081 __entry->partial = partial;
2082 __entry->eh_entries = eh_entries;
2085 TP_printk("dev %d,%d ino %lu since %u depth %d partial %u "
2086 "remaining_entries %u",
2087 MAJOR(__entry->dev), MINOR(__entry->dev),
2088 (unsigned long) __entry->ino,
2089 (unsigned) __entry->start,
2091 (unsigned) __entry->partial,
2092 (unsigned short) __entry->eh_entries)
2095 TRACE_EVENT(ext4_es_insert_extent,
2096 TP_PROTO(struct inode *inode, struct extent_status *es),
2101 __field( dev_t, dev )
2102 __field( ino_t, ino )
2103 __field( ext4_lblk_t, lblk )
2104 __field( ext4_lblk_t, len )
2105 __field( ext4_fsblk_t, pblk )
2106 __field( unsigned long long, status )
2110 __entry->dev = inode->i_sb->s_dev;
2111 __entry->ino = inode->i_ino;
2112 __entry->lblk = es->es_lblk;
2113 __entry->len = es->es_len;
2114 __entry->pblk = ext4_es_pblock(es);
2115 __entry->status = ext4_es_status(es);
2118 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
2119 MAJOR(__entry->dev), MINOR(__entry->dev),
2120 (unsigned long) __entry->ino,
2121 __entry->lblk, __entry->len,
2122 __entry->pblk, __entry->status)
2125 TRACE_EVENT(ext4_es_remove_extent,
2126 TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len),
2128 TP_ARGS(inode, lblk, len),
2131 __field( dev_t, dev )
2132 __field( ino_t, ino )
2133 __field( loff_t, lblk )
2134 __field( loff_t, len )
2138 __entry->dev = inode->i_sb->s_dev;
2139 __entry->ino = inode->i_ino;
2140 __entry->lblk = lblk;
2144 TP_printk("dev %d,%d ino %lu es [%lld/%lld)",
2145 MAJOR(__entry->dev), MINOR(__entry->dev),
2146 (unsigned long) __entry->ino,
2147 __entry->lblk, __entry->len)
2150 TRACE_EVENT(ext4_es_find_delayed_extent_enter,
2151 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2153 TP_ARGS(inode, lblk),
2156 __field( dev_t, dev )
2157 __field( ino_t, ino )
2158 __field( ext4_lblk_t, lblk )
2162 __entry->dev = inode->i_sb->s_dev;
2163 __entry->ino = inode->i_ino;
2164 __entry->lblk = lblk;
2167 TP_printk("dev %d,%d ino %lu lblk %u",
2168 MAJOR(__entry->dev), MINOR(__entry->dev),
2169 (unsigned long) __entry->ino, __entry->lblk)
2172 TRACE_EVENT(ext4_es_find_delayed_extent_exit,
2173 TP_PROTO(struct inode *inode, struct extent_status *es),
2178 __field( dev_t, dev )
2179 __field( ino_t, ino )
2180 __field( ext4_lblk_t, lblk )
2181 __field( ext4_lblk_t, len )
2182 __field( ext4_fsblk_t, pblk )
2183 __field( unsigned long long, status )
2187 __entry->dev = inode->i_sb->s_dev;
2188 __entry->ino = inode->i_ino;
2189 __entry->lblk = es->es_lblk;
2190 __entry->len = es->es_len;
2191 __entry->pblk = ext4_es_pblock(es);
2192 __entry->status = ext4_es_status(es);
2195 TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %llx",
2196 MAJOR(__entry->dev), MINOR(__entry->dev),
2197 (unsigned long) __entry->ino,
2198 __entry->lblk, __entry->len,
2199 __entry->pblk, __entry->status)
2202 TRACE_EVENT(ext4_es_lookup_extent_enter,
2203 TP_PROTO(struct inode *inode, ext4_lblk_t lblk),
2205 TP_ARGS(inode, lblk),
2208 __field( dev_t, dev )
2209 __field( ino_t, ino )
2210 __field( ext4_lblk_t, lblk )
2214 __entry->dev = inode->i_sb->s_dev;
2215 __entry->ino = inode->i_ino;
2216 __entry->lblk = lblk;
2219 TP_printk("dev %d,%d ino %lu lblk %u",
2220 MAJOR(__entry->dev), MINOR(__entry->dev),
2221 (unsigned long) __entry->ino, __entry->lblk)
2224 TRACE_EVENT(ext4_es_lookup_extent_exit,
2225 TP_PROTO(struct inode *inode, struct extent_status *es,
2228 TP_ARGS(inode, es, found),
2231 __field( dev_t, dev )
2232 __field( ino_t, ino )
2233 __field( ext4_lblk_t, lblk )
2234 __field( ext4_lblk_t, len )
2235 __field( ext4_fsblk_t, pblk )
2236 __field( unsigned long long, status )
2237 __field( int, found )
2241 __entry->dev = inode->i_sb->s_dev;
2242 __entry->ino = inode->i_ino;
2243 __entry->lblk = es->es_lblk;
2244 __entry->len = es->es_len;
2245 __entry->pblk = ext4_es_pblock(es);
2246 __entry->status = ext4_es_status(es);
2247 __entry->found = found;
2250 TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %llx",
2251 MAJOR(__entry->dev), MINOR(__entry->dev),
2252 (unsigned long) __entry->ino, __entry->found,
2253 __entry->lblk, __entry->len,
2254 __entry->found ? __entry->pblk : 0,
2255 __entry->found ? __entry->status : 0)
2258 TRACE_EVENT(ext4_es_shrink_enter,
2259 TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt),
2261 TP_ARGS(sb, nr_to_scan, cache_cnt),
2264 __field( dev_t, dev )
2265 __field( int, nr_to_scan )
2266 __field( int, cache_cnt )
2270 __entry->dev = sb->s_dev;
2271 __entry->nr_to_scan = nr_to_scan;
2272 __entry->cache_cnt = cache_cnt;
2275 TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d",
2276 MAJOR(__entry->dev), MINOR(__entry->dev),
2277 __entry->nr_to_scan, __entry->cache_cnt)
2280 TRACE_EVENT(ext4_es_shrink_exit,
2281 TP_PROTO(struct super_block *sb, int shrunk_nr, int cache_cnt),
2283 TP_ARGS(sb, shrunk_nr, cache_cnt),
2286 __field( dev_t, dev )
2287 __field( int, shrunk_nr )
2288 __field( int, cache_cnt )
2292 __entry->dev = sb->s_dev;
2293 __entry->shrunk_nr = shrunk_nr;
2294 __entry->cache_cnt = cache_cnt;
2297 TP_printk("dev %d,%d shrunk_nr %d cache_cnt %d",
2298 MAJOR(__entry->dev), MINOR(__entry->dev),
2299 __entry->shrunk_nr, __entry->cache_cnt)
2302 #endif /* _TRACE_EXT4_H */
2304 /* This part must be outside protection */
2305 #include <trace/define_trace.h>