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-rw-r--r--include/trace/events/ext4.h320
1 files changed, 278 insertions, 42 deletions
diff --git a/include/trace/events/ext4.h b/include/trace/events/ext4.h
index 7d8b5bc74185..d09550bf3f95 100644
--- a/include/trace/events/ext4.h
+++ b/include/trace/events/ext4.h
@@ -5,10 +5,16 @@
5#define _TRACE_EXT4_H 5#define _TRACE_EXT4_H
6 6
7#include <linux/writeback.h> 7#include <linux/writeback.h>
8#include "../../../fs/ext4/ext4.h"
9#include "../../../fs/ext4/mballoc.h"
10#include <linux/tracepoint.h> 8#include <linux/tracepoint.h>
11 9
10struct ext4_allocation_context;
11struct ext4_allocation_request;
12struct ext4_prealloc_space;
13struct ext4_inode_info;
14struct mpage_da_data;
15
16#define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode))
17
12TRACE_EVENT(ext4_free_inode, 18TRACE_EVENT(ext4_free_inode,
13 TP_PROTO(struct inode *inode), 19 TP_PROTO(struct inode *inode),
14 20
@@ -33,8 +39,8 @@ TRACE_EVENT(ext4_free_inode,
33 ), 39 ),
34 40
35 TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu", 41 TP_printk("dev %s ino %lu mode %d uid %u gid %u blocks %llu",
36 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->mode, 42 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
37 __entry->uid, __entry->gid, 43 __entry->mode, __entry->uid, __entry->gid,
38 (unsigned long long) __entry->blocks) 44 (unsigned long long) __entry->blocks)
39); 45);
40 46
@@ -56,7 +62,8 @@ TRACE_EVENT(ext4_request_inode,
56 ), 62 ),
57 63
58 TP_printk("dev %s dir %lu mode %d", 64 TP_printk("dev %s dir %lu mode %d",
59 jbd2_dev_to_name(__entry->dev), __entry->dir, __entry->mode) 65 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->dir,
66 __entry->mode)
60); 67);
61 68
62TRACE_EVENT(ext4_allocate_inode, 69TRACE_EVENT(ext4_allocate_inode,
@@ -79,7 +86,8 @@ TRACE_EVENT(ext4_allocate_inode,
79 ), 86 ),
80 87
81 TP_printk("dev %s ino %lu dir %lu mode %d", 88 TP_printk("dev %s ino %lu dir %lu mode %d",
82 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->dir, __entry->mode) 89 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
90 (unsigned long) __entry->dir, __entry->mode)
83); 91);
84 92
85TRACE_EVENT(ext4_write_begin, 93TRACE_EVENT(ext4_write_begin,
@@ -106,8 +114,8 @@ TRACE_EVENT(ext4_write_begin,
106 ), 114 ),
107 115
108 TP_printk("dev %s ino %lu pos %llu len %u flags %u", 116 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
109 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 117 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
110 __entry->flags) 118 __entry->pos, __entry->len, __entry->flags)
111); 119);
112 120
113TRACE_EVENT(ext4_ordered_write_end, 121TRACE_EVENT(ext4_ordered_write_end,
@@ -133,8 +141,8 @@ TRACE_EVENT(ext4_ordered_write_end,
133 ), 141 ),
134 142
135 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 143 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
136 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 144 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
137 __entry->copied) 145 __entry->pos, __entry->len, __entry->copied)
138); 146);
139 147
140TRACE_EVENT(ext4_writeback_write_end, 148TRACE_EVENT(ext4_writeback_write_end,
@@ -160,8 +168,8 @@ TRACE_EVENT(ext4_writeback_write_end,
160 ), 168 ),
161 169
162 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 170 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
163 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 171 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
164 __entry->copied) 172 __entry->pos, __entry->len, __entry->copied)
165); 173);
166 174
167TRACE_EVENT(ext4_journalled_write_end, 175TRACE_EVENT(ext4_journalled_write_end,
@@ -186,8 +194,8 @@ TRACE_EVENT(ext4_journalled_write_end,
186 ), 194 ),
187 195
188 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 196 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
189 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 197 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
190 __entry->copied) 198 __entry->pos, __entry->len, __entry->copied)
191); 199);
192 200
193TRACE_EVENT(ext4_writepage, 201TRACE_EVENT(ext4_writepage,
@@ -209,7 +217,8 @@ TRACE_EVENT(ext4_writepage,
209 ), 217 ),
210 218
211 TP_printk("dev %s ino %lu page_index %lu", 219 TP_printk("dev %s ino %lu page_index %lu",
212 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->index) 220 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
221 __entry->index)
213); 222);
214 223
215TRACE_EVENT(ext4_da_writepages, 224TRACE_EVENT(ext4_da_writepages,
@@ -227,8 +236,8 @@ TRACE_EVENT(ext4_da_writepages,
227 __field( char, nonblocking ) 236 __field( char, nonblocking )
228 __field( char, for_kupdate ) 237 __field( char, for_kupdate )
229 __field( char, for_reclaim ) 238 __field( char, for_reclaim )
230 __field( char, for_writepages )
231 __field( char, range_cyclic ) 239 __field( char, range_cyclic )
240 __field( pgoff_t, writeback_index )
232 ), 241 ),
233 242
234 TP_fast_assign( 243 TP_fast_assign(
@@ -241,16 +250,52 @@ TRACE_EVENT(ext4_da_writepages,
241 __entry->nonblocking = wbc->nonblocking; 250 __entry->nonblocking = wbc->nonblocking;
242 __entry->for_kupdate = wbc->for_kupdate; 251 __entry->for_kupdate = wbc->for_kupdate;
243 __entry->for_reclaim = wbc->for_reclaim; 252 __entry->for_reclaim = wbc->for_reclaim;
244 __entry->for_writepages = wbc->for_writepages;
245 __entry->range_cyclic = wbc->range_cyclic; 253 __entry->range_cyclic = wbc->range_cyclic;
254 __entry->writeback_index = inode->i_mapping->writeback_index;
246 ), 255 ),
247 256
248 TP_printk("dev %s ino %lu nr_t_write %ld pages_skipped %ld range_start %llu range_end %llu nonblocking %d for_kupdate %d for_reclaim %d for_writepages %d range_cyclic %d", 257 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",
249 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->nr_to_write, 258 jbd2_dev_to_name(__entry->dev),
259 (unsigned long) __entry->ino, __entry->nr_to_write,
250 __entry->pages_skipped, __entry->range_start, 260 __entry->pages_skipped, __entry->range_start,
251 __entry->range_end, __entry->nonblocking, 261 __entry->range_end, __entry->nonblocking,
252 __entry->for_kupdate, __entry->for_reclaim, 262 __entry->for_kupdate, __entry->for_reclaim,
253 __entry->for_writepages, __entry->range_cyclic) 263 __entry->range_cyclic,
264 (unsigned long) __entry->writeback_index)
265);
266
267TRACE_EVENT(ext4_da_write_pages,
268 TP_PROTO(struct inode *inode, struct mpage_da_data *mpd),
269
270 TP_ARGS(inode, mpd),
271
272 TP_STRUCT__entry(
273 __field( dev_t, dev )
274 __field( ino_t, ino )
275 __field( __u64, b_blocknr )
276 __field( __u32, b_size )
277 __field( __u32, b_state )
278 __field( unsigned long, first_page )
279 __field( int, io_done )
280 __field( int, pages_written )
281 ),
282
283 TP_fast_assign(
284 __entry->dev = inode->i_sb->s_dev;
285 __entry->ino = inode->i_ino;
286 __entry->b_blocknr = mpd->b_blocknr;
287 __entry->b_size = mpd->b_size;
288 __entry->b_state = mpd->b_state;
289 __entry->first_page = mpd->first_page;
290 __entry->io_done = mpd->io_done;
291 __entry->pages_written = mpd->pages_written;
292 ),
293
294 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",
295 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
296 __entry->b_blocknr, __entry->b_size,
297 __entry->b_state, __entry->first_page,
298 __entry->io_done, __entry->pages_written)
254); 299);
255 300
256TRACE_EVENT(ext4_da_writepages_result, 301TRACE_EVENT(ext4_da_writepages_result,
@@ -268,6 +313,7 @@ TRACE_EVENT(ext4_da_writepages_result,
268 __field( char, encountered_congestion ) 313 __field( char, encountered_congestion )
269 __field( char, more_io ) 314 __field( char, more_io )
270 __field( char, no_nrwrite_index_update ) 315 __field( char, no_nrwrite_index_update )
316 __field( pgoff_t, writeback_index )
271 ), 317 ),
272 318
273 TP_fast_assign( 319 TP_fast_assign(
@@ -279,13 +325,16 @@ TRACE_EVENT(ext4_da_writepages_result,
279 __entry->encountered_congestion = wbc->encountered_congestion; 325 __entry->encountered_congestion = wbc->encountered_congestion;
280 __entry->more_io = wbc->more_io; 326 __entry->more_io = wbc->more_io;
281 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update; 327 __entry->no_nrwrite_index_update = wbc->no_nrwrite_index_update;
328 __entry->writeback_index = inode->i_mapping->writeback_index;
282 ), 329 ),
283 330
284 TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d", 331 TP_printk("dev %s ino %lu ret %d pages_written %d pages_skipped %ld congestion %d more_io %d no_nrwrite_index_update %d writeback_index %lu",
285 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->ret, 332 jbd2_dev_to_name(__entry->dev),
333 (unsigned long) __entry->ino, __entry->ret,
286 __entry->pages_written, __entry->pages_skipped, 334 __entry->pages_written, __entry->pages_skipped,
287 __entry->encountered_congestion, __entry->more_io, 335 __entry->encountered_congestion, __entry->more_io,
288 __entry->no_nrwrite_index_update) 336 __entry->no_nrwrite_index_update,
337 (unsigned long) __entry->writeback_index)
289); 338);
290 339
291TRACE_EVENT(ext4_da_write_begin, 340TRACE_EVENT(ext4_da_write_begin,
@@ -311,8 +360,8 @@ TRACE_EVENT(ext4_da_write_begin,
311 ), 360 ),
312 361
313 TP_printk("dev %s ino %lu pos %llu len %u flags %u", 362 TP_printk("dev %s ino %lu pos %llu len %u flags %u",
314 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 363 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
315 __entry->flags) 364 __entry->pos, __entry->len, __entry->flags)
316); 365);
317 366
318TRACE_EVENT(ext4_da_write_end, 367TRACE_EVENT(ext4_da_write_end,
@@ -338,8 +387,8 @@ TRACE_EVENT(ext4_da_write_end,
338 ), 387 ),
339 388
340 TP_printk("dev %s ino %lu pos %llu len %u copied %u", 389 TP_printk("dev %s ino %lu pos %llu len %u copied %u",
341 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pos, __entry->len, 390 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
342 __entry->copied) 391 __entry->pos, __entry->len, __entry->copied)
343); 392);
344 393
345TRACE_EVENT(ext4_discard_blocks, 394TRACE_EVENT(ext4_discard_blocks,
@@ -389,8 +438,8 @@ TRACE_EVENT(ext4_mb_new_inode_pa,
389 ), 438 ),
390 439
391 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu", 440 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
392 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart, 441 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
393 __entry->pa_len, __entry->pa_lstart) 442 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
394); 443);
395 444
396TRACE_EVENT(ext4_mb_new_group_pa, 445TRACE_EVENT(ext4_mb_new_group_pa,
@@ -417,8 +466,8 @@ TRACE_EVENT(ext4_mb_new_group_pa,
417 ), 466 ),
418 467
419 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu", 468 TP_printk("dev %s ino %lu pstart %llu len %u lstart %llu",
420 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->pa_pstart, 469 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
421 __entry->pa_len, __entry->pa_lstart) 470 __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart)
422); 471);
423 472
424TRACE_EVENT(ext4_mb_release_inode_pa, 473TRACE_EVENT(ext4_mb_release_inode_pa,
@@ -444,8 +493,8 @@ TRACE_EVENT(ext4_mb_release_inode_pa,
444 ), 493 ),
445 494
446 TP_printk("dev %s ino %lu block %llu count %u", 495 TP_printk("dev %s ino %lu block %llu count %u",
447 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block, 496 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
448 __entry->count) 497 __entry->block, __entry->count)
449); 498);
450 499
451TRACE_EVENT(ext4_mb_release_group_pa, 500TRACE_EVENT(ext4_mb_release_group_pa,
@@ -490,7 +539,7 @@ TRACE_EVENT(ext4_discard_preallocations,
490 ), 539 ),
491 540
492 TP_printk("dev %s ino %lu", 541 TP_printk("dev %s ino %lu",
493 jbd2_dev_to_name(__entry->dev), __entry->ino) 542 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino)
494); 543);
495 544
496TRACE_EVENT(ext4_mb_discard_preallocations, 545TRACE_EVENT(ext4_mb_discard_preallocations,
@@ -545,8 +594,8 @@ TRACE_EVENT(ext4_request_blocks,
545 ), 594 ),
546 595
547 TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ", 596 TP_printk("dev %s ino %lu flags %u len %u lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
548 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags, 597 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
549 __entry->len, 598 __entry->flags, __entry->len,
550 (unsigned long long) __entry->logical, 599 (unsigned long long) __entry->logical,
551 (unsigned long long) __entry->goal, 600 (unsigned long long) __entry->goal,
552 (unsigned long long) __entry->lleft, 601 (unsigned long long) __entry->lleft,
@@ -589,8 +638,8 @@ TRACE_EVENT(ext4_allocate_blocks,
589 ), 638 ),
590 639
591 TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ", 640 TP_printk("dev %s ino %lu flags %u len %u block %llu lblk %llu goal %llu lleft %llu lright %llu pleft %llu pright %llu ",
592 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->flags, 641 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
593 __entry->len, __entry->block, 642 __entry->flags, __entry->len, __entry->block,
594 (unsigned long long) __entry->logical, 643 (unsigned long long) __entry->logical,
595 (unsigned long long) __entry->goal, 644 (unsigned long long) __entry->goal,
596 (unsigned long long) __entry->lleft, 645 (unsigned long long) __entry->lleft,
@@ -623,8 +672,8 @@ TRACE_EVENT(ext4_free_blocks,
623 ), 672 ),
624 673
625 TP_printk("dev %s ino %lu block %llu count %lu metadata %d", 674 TP_printk("dev %s ino %lu block %llu count %lu metadata %d",
626 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->block, 675 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
627 __entry->count, __entry->metadata) 676 __entry->block, __entry->count, __entry->metadata)
628); 677);
629 678
630TRACE_EVENT(ext4_sync_file, 679TRACE_EVENT(ext4_sync_file,
@@ -647,8 +696,8 @@ TRACE_EVENT(ext4_sync_file,
647 ), 696 ),
648 697
649 TP_printk("dev %s ino %ld parent %ld datasync %d ", 698 TP_printk("dev %s ino %ld parent %ld datasync %d ",
650 jbd2_dev_to_name(__entry->dev), __entry->ino, __entry->parent, 699 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
651 __entry->datasync) 700 (unsigned long) __entry->parent, __entry->datasync)
652); 701);
653 702
654TRACE_EVENT(ext4_sync_fs, 703TRACE_EVENT(ext4_sync_fs,
@@ -671,6 +720,193 @@ TRACE_EVENT(ext4_sync_fs,
671 __entry->wait) 720 __entry->wait)
672); 721);
673 722
723TRACE_EVENT(ext4_alloc_da_blocks,
724 TP_PROTO(struct inode *inode),
725
726 TP_ARGS(inode),
727
728 TP_STRUCT__entry(
729 __field( dev_t, dev )
730 __field( ino_t, ino )
731 __field( unsigned int, data_blocks )
732 __field( unsigned int, meta_blocks )
733 ),
734
735 TP_fast_assign(
736 __entry->dev = inode->i_sb->s_dev;
737 __entry->ino = inode->i_ino;
738 __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks;
739 __entry->meta_blocks = EXT4_I(inode)->i_reserved_meta_blocks;
740 ),
741
742 TP_printk("dev %s ino %lu data_blocks %u meta_blocks %u",
743 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
744 __entry->data_blocks, __entry->meta_blocks)
745);
746
747TRACE_EVENT(ext4_mballoc_alloc,
748 TP_PROTO(struct ext4_allocation_context *ac),
749
750 TP_ARGS(ac),
751
752 TP_STRUCT__entry(
753 __field( dev_t, dev )
754 __field( ino_t, ino )
755 __field( __u16, found )
756 __field( __u16, groups )
757 __field( __u16, buddy )
758 __field( __u16, flags )
759 __field( __u16, tail )
760 __field( __u8, cr )
761 __field( __u32, orig_logical )
762 __field( int, orig_start )
763 __field( __u32, orig_group )
764 __field( int, orig_len )
765 __field( __u32, goal_logical )
766 __field( int, goal_start )
767 __field( __u32, goal_group )
768 __field( int, goal_len )
769 __field( __u32, result_logical )
770 __field( int, result_start )
771 __field( __u32, result_group )
772 __field( int, result_len )
773 ),
774
775 TP_fast_assign(
776 __entry->dev = ac->ac_inode->i_sb->s_dev;
777 __entry->ino = ac->ac_inode->i_ino;
778 __entry->found = ac->ac_found;
779 __entry->flags = ac->ac_flags;
780 __entry->groups = ac->ac_groups_scanned;
781 __entry->buddy = ac->ac_buddy;
782 __entry->tail = ac->ac_tail;
783 __entry->cr = ac->ac_criteria;
784 __entry->orig_logical = ac->ac_o_ex.fe_logical;
785 __entry->orig_start = ac->ac_o_ex.fe_start;
786 __entry->orig_group = ac->ac_o_ex.fe_group;
787 __entry->orig_len = ac->ac_o_ex.fe_len;
788 __entry->goal_logical = ac->ac_g_ex.fe_logical;
789 __entry->goal_start = ac->ac_g_ex.fe_start;
790 __entry->goal_group = ac->ac_g_ex.fe_group;
791 __entry->goal_len = ac->ac_g_ex.fe_len;
792 __entry->result_logical = ac->ac_f_ex.fe_logical;
793 __entry->result_start = ac->ac_f_ex.fe_start;
794 __entry->result_group = ac->ac_f_ex.fe_group;
795 __entry->result_len = ac->ac_f_ex.fe_len;
796 ),
797
798 TP_printk("dev %s inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u "
799 "result %u/%d/%u@%u blks %u grps %u cr %u flags 0x%04x "
800 "tail %u broken %u",
801 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
802 __entry->orig_group, __entry->orig_start,
803 __entry->orig_len, __entry->orig_logical,
804 __entry->goal_group, __entry->goal_start,
805 __entry->goal_len, __entry->goal_logical,
806 __entry->result_group, __entry->result_start,
807 __entry->result_len, __entry->result_logical,
808 __entry->found, __entry->groups, __entry->cr,
809 __entry->flags, __entry->tail,
810 __entry->buddy ? 1 << __entry->buddy : 0)
811);
812
813TRACE_EVENT(ext4_mballoc_prealloc,
814 TP_PROTO(struct ext4_allocation_context *ac),
815
816 TP_ARGS(ac),
817
818 TP_STRUCT__entry(
819 __field( dev_t, dev )
820 __field( ino_t, ino )
821 __field( __u32, orig_logical )
822 __field( int, orig_start )
823 __field( __u32, orig_group )
824 __field( int, orig_len )
825 __field( __u32, result_logical )
826 __field( int, result_start )
827 __field( __u32, result_group )
828 __field( int, result_len )
829 ),
830
831 TP_fast_assign(
832 __entry->dev = ac->ac_inode->i_sb->s_dev;
833 __entry->ino = ac->ac_inode->i_ino;
834 __entry->orig_logical = ac->ac_o_ex.fe_logical;
835 __entry->orig_start = ac->ac_o_ex.fe_start;
836 __entry->orig_group = ac->ac_o_ex.fe_group;
837 __entry->orig_len = ac->ac_o_ex.fe_len;
838 __entry->result_logical = ac->ac_b_ex.fe_logical;
839 __entry->result_start = ac->ac_b_ex.fe_start;
840 __entry->result_group = ac->ac_b_ex.fe_group;
841 __entry->result_len = ac->ac_b_ex.fe_len;
842 ),
843
844 TP_printk("dev %s inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u",
845 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
846 __entry->orig_group, __entry->orig_start,
847 __entry->orig_len, __entry->orig_logical,
848 __entry->result_group, __entry->result_start,
849 __entry->result_len, __entry->result_logical)
850);
851
852TRACE_EVENT(ext4_mballoc_discard,
853 TP_PROTO(struct ext4_allocation_context *ac),
854
855 TP_ARGS(ac),
856
857 TP_STRUCT__entry(
858 __field( dev_t, dev )
859 __field( ino_t, ino )
860 __field( __u32, result_logical )
861 __field( int, result_start )
862 __field( __u32, result_group )
863 __field( int, result_len )
864 ),
865
866 TP_fast_assign(
867 __entry->dev = ac->ac_inode->i_sb->s_dev;
868 __entry->ino = ac->ac_inode->i_ino;
869 __entry->result_logical = ac->ac_b_ex.fe_logical;
870 __entry->result_start = ac->ac_b_ex.fe_start;
871 __entry->result_group = ac->ac_b_ex.fe_group;
872 __entry->result_len = ac->ac_b_ex.fe_len;
873 ),
874
875 TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
876 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
877 __entry->result_group, __entry->result_start,
878 __entry->result_len, __entry->result_logical)
879);
880
881TRACE_EVENT(ext4_mballoc_free,
882 TP_PROTO(struct ext4_allocation_context *ac),
883
884 TP_ARGS(ac),
885
886 TP_STRUCT__entry(
887 __field( dev_t, dev )
888 __field( ino_t, ino )
889 __field( __u32, result_logical )
890 __field( int, result_start )
891 __field( __u32, result_group )
892 __field( int, result_len )
893 ),
894
895 TP_fast_assign(
896 __entry->dev = ac->ac_inode->i_sb->s_dev;
897 __entry->ino = ac->ac_inode->i_ino;
898 __entry->result_logical = ac->ac_b_ex.fe_logical;
899 __entry->result_start = ac->ac_b_ex.fe_start;
900 __entry->result_group = ac->ac_b_ex.fe_group;
901 __entry->result_len = ac->ac_b_ex.fe_len;
902 ),
903
904 TP_printk("dev %s inode %lu extent %u/%d/%u@%u ",
905 jbd2_dev_to_name(__entry->dev), (unsigned long) __entry->ino,
906 __entry->result_group, __entry->result_start,
907 __entry->result_len, __entry->result_logical)
908);
909
674#endif /* _TRACE_EXT4_H */ 910#endif /* _TRACE_EXT4_H */
675 911
676/* This part must be outside protection */ 912/* This part must be outside protection */
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-21 00:32:51 -0400