2 #define TRACE_SYSTEM btrfs
4 #if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
7 #include <linux/writeback.h>
8 #include <linux/tracepoint.h>
9 #include <trace/events/mmflags.h>
15 struct btrfs_ordered_extent;
16 struct btrfs_delayed_ref_node;
17 struct btrfs_delayed_tree_ref;
18 struct btrfs_delayed_data_ref;
19 struct btrfs_delayed_ref_head;
20 struct btrfs_block_group_cache;
21 struct btrfs_free_cluster;
25 struct __btrfs_workqueue;
26 struct btrfs_qgroup_extent_record;
28 #define show_ref_type(type) \
29 __print_symbolic(type, \
30 { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \
31 { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \
32 { BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \
33 { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \
34 { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" })
36 #define __show_root_type(obj) \
37 __print_symbolic_u64(obj, \
38 { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \
39 { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \
40 { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \
41 { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \
42 { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \
43 { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \
44 { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \
45 { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \
46 { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \
47 { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
48 { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \
49 { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \
50 { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
52 #define show_root_type(obj) \
53 obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \
54 (obj >= BTRFS_ROOT_TREE_OBJECTID && \
55 obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
57 #define BTRFS_GROUP_FLAGS \
58 { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
59 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
60 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
61 { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \
62 { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \
63 { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \
64 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
65 { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \
66 { BTRFS_BLOCK_GROUP_RAID6, "RAID6"}
68 #define BTRFS_UUID_SIZE 16
69 #define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_UUID_SIZE)
71 #define TP_fast_assign_fsid(fs_info) \
72 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE)
74 #define TP_STRUCT__entry_btrfs(args...) \
76 TP_STRUCT__entry_fsid \
78 #define TP_fast_assign_btrfs(fs_info, args...) \
80 TP_fast_assign_fsid(fs_info); \
82 #define TP_printk_btrfs(fmt, args...) \
83 TP_printk("%pU: " fmt, __entry->fsid, args)
85 TRACE_EVENT(btrfs_transaction_commit,
87 TP_PROTO(struct btrfs_root *root),
91 TP_STRUCT__entry_btrfs(
92 __field( u64, generation )
93 __field( u64, root_objectid )
96 TP_fast_assign_btrfs(root->fs_info,
97 __entry->generation = root->fs_info->generation;
98 __entry->root_objectid = root->root_key.objectid;
101 TP_printk_btrfs("root = %llu(%s), gen = %llu",
102 show_root_type(__entry->root_objectid),
103 (unsigned long long)__entry->generation)
106 DECLARE_EVENT_CLASS(btrfs__inode,
108 TP_PROTO(struct inode *inode),
112 TP_STRUCT__entry_btrfs(
113 __field( ino_t, ino )
114 __field( blkcnt_t, blocks )
115 __field( u64, disk_i_size )
116 __field( u64, generation )
117 __field( u64, last_trans )
118 __field( u64, logged_trans )
119 __field( u64, root_objectid )
122 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
123 __entry->ino = inode->i_ino;
124 __entry->blocks = inode->i_blocks;
125 __entry->disk_i_size = BTRFS_I(inode)->disk_i_size;
126 __entry->generation = BTRFS_I(inode)->generation;
127 __entry->last_trans = BTRFS_I(inode)->last_trans;
128 __entry->logged_trans = BTRFS_I(inode)->logged_trans;
129 __entry->root_objectid =
130 BTRFS_I(inode)->root->root_key.objectid;
133 TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%lu blocks=%llu "
134 "disk_i_size=%llu last_trans=%llu logged_trans=%llu",
135 show_root_type(__entry->root_objectid),
136 (unsigned long long)__entry->generation,
137 (unsigned long)__entry->ino,
138 (unsigned long long)__entry->blocks,
139 (unsigned long long)__entry->disk_i_size,
140 (unsigned long long)__entry->last_trans,
141 (unsigned long long)__entry->logged_trans)
144 DEFINE_EVENT(btrfs__inode, btrfs_inode_new,
146 TP_PROTO(struct inode *inode),
151 DEFINE_EVENT(btrfs__inode, btrfs_inode_request,
153 TP_PROTO(struct inode *inode),
158 DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
160 TP_PROTO(struct inode *inode),
165 #define __show_map_type(type) \
166 __print_symbolic_u64(type, \
167 { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \
168 { EXTENT_MAP_HOLE, "HOLE" }, \
169 { EXTENT_MAP_INLINE, "INLINE" }, \
170 { EXTENT_MAP_DELALLOC, "DELALLOC" })
172 #define show_map_type(type) \
173 type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type)
175 #define show_map_flags(flag) \
176 __print_flags(flag, "|", \
177 { (1 << EXTENT_FLAG_PINNED), "PINNED" },\
178 { (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\
179 { (1 << EXTENT_FLAG_VACANCY), "VACANCY" },\
180 { (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\
181 { (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\
182 { (1 << EXTENT_FLAG_FILLING), "FILLING" },\
183 { (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" })
185 TRACE_EVENT_CONDITION(btrfs_get_extent,
187 TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode,
188 struct extent_map *map),
190 TP_ARGS(root, inode, map),
194 TP_STRUCT__entry_btrfs(
195 __field( u64, root_objectid )
197 __field( u64, start )
199 __field( u64, orig_start )
200 __field( u64, block_start )
201 __field( u64, block_len )
202 __field( unsigned long, flags )
204 __field( unsigned int, compress_type )
207 TP_fast_assign_btrfs(root->fs_info,
208 __entry->root_objectid = root->root_key.objectid;
209 __entry->ino = btrfs_ino(inode);
210 __entry->start = map->start;
211 __entry->len = map->len;
212 __entry->orig_start = map->orig_start;
213 __entry->block_start = map->block_start;
214 __entry->block_len = map->block_len;
215 __entry->flags = map->flags;
216 __entry->refs = atomic_read(&map->refs);
217 __entry->compress_type = map->compress_type;
220 TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu "
221 "orig_start=%llu block_start=%llu(%s) "
222 "block_len=%llu flags=%s refs=%u "
224 show_root_type(__entry->root_objectid),
225 (unsigned long long)__entry->ino,
226 (unsigned long long)__entry->start,
227 (unsigned long long)__entry->len,
228 (unsigned long long)__entry->orig_start,
229 show_map_type(__entry->block_start),
230 (unsigned long long)__entry->block_len,
231 show_map_flags(__entry->flags),
232 __entry->refs, __entry->compress_type)
235 #define show_ordered_flags(flags) \
236 __print_flags(flags, "|", \
237 { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
238 { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
239 { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
240 { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
241 { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
242 { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
243 { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
244 { (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \
245 { (1 << BTRFS_ORDERED_LOGGED_CSUM), "LOGGED_CSUM" }, \
246 { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
249 DECLARE_EVENT_CLASS(btrfs__ordered_extent,
251 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
253 TP_ARGS(inode, ordered),
255 TP_STRUCT__entry_btrfs(
256 __field( ino_t, ino )
257 __field( u64, file_offset )
258 __field( u64, start )
260 __field( u64, disk_len )
261 __field( u64, bytes_left )
262 __field( unsigned long, flags )
263 __field( int, compress_type )
265 __field( u64, root_objectid )
266 __field( u64, truncated_len )
269 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
270 __entry->ino = inode->i_ino;
271 __entry->file_offset = ordered->file_offset;
272 __entry->start = ordered->start;
273 __entry->len = ordered->len;
274 __entry->disk_len = ordered->disk_len;
275 __entry->bytes_left = ordered->bytes_left;
276 __entry->flags = ordered->flags;
277 __entry->compress_type = ordered->compress_type;
278 __entry->refs = atomic_read(&ordered->refs);
279 __entry->root_objectid =
280 BTRFS_I(inode)->root->root_key.objectid;
281 __entry->truncated_len = ordered->truncated_len;
284 TP_printk_btrfs("root=%llu(%s) ino=%llu file_offset=%llu "
285 "start=%llu len=%llu disk_len=%llu "
286 "truncated_len=%llu "
287 "bytes_left=%llu flags=%s compress_type=%d "
289 show_root_type(__entry->root_objectid),
290 (unsigned long long)__entry->ino,
291 (unsigned long long)__entry->file_offset,
292 (unsigned long long)__entry->start,
293 (unsigned long long)__entry->len,
294 (unsigned long long)__entry->disk_len,
295 (unsigned long long)__entry->truncated_len,
296 (unsigned long long)__entry->bytes_left,
297 show_ordered_flags(__entry->flags),
298 __entry->compress_type, __entry->refs)
301 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
303 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
305 TP_ARGS(inode, ordered)
308 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
310 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
312 TP_ARGS(inode, ordered)
315 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
317 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
319 TP_ARGS(inode, ordered)
322 DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
324 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
326 TP_ARGS(inode, ordered)
329 DECLARE_EVENT_CLASS(btrfs__writepage,
331 TP_PROTO(struct page *page, struct inode *inode,
332 struct writeback_control *wbc),
334 TP_ARGS(page, inode, wbc),
336 TP_STRUCT__entry_btrfs(
337 __field( ino_t, ino )
338 __field( pgoff_t, index )
339 __field( long, nr_to_write )
340 __field( long, pages_skipped )
341 __field( loff_t, range_start )
342 __field( loff_t, range_end )
343 __field( char, for_kupdate )
344 __field( char, for_reclaim )
345 __field( char, range_cyclic )
346 __field( pgoff_t, writeback_index )
347 __field( u64, root_objectid )
350 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
351 __entry->ino = inode->i_ino;
352 __entry->index = page->index;
353 __entry->nr_to_write = wbc->nr_to_write;
354 __entry->pages_skipped = wbc->pages_skipped;
355 __entry->range_start = wbc->range_start;
356 __entry->range_end = wbc->range_end;
357 __entry->for_kupdate = wbc->for_kupdate;
358 __entry->for_reclaim = wbc->for_reclaim;
359 __entry->range_cyclic = wbc->range_cyclic;
360 __entry->writeback_index = inode->i_mapping->writeback_index;
361 __entry->root_objectid =
362 BTRFS_I(inode)->root->root_key.objectid;
365 TP_printk_btrfs("root=%llu(%s) ino=%lu page_index=%lu "
366 "nr_to_write=%ld pages_skipped=%ld range_start=%llu "
367 "range_end=%llu for_kupdate=%d "
368 "for_reclaim=%d range_cyclic=%d writeback_index=%lu",
369 show_root_type(__entry->root_objectid),
370 (unsigned long)__entry->ino, __entry->index,
371 __entry->nr_to_write, __entry->pages_skipped,
372 __entry->range_start, __entry->range_end,
373 __entry->for_kupdate,
374 __entry->for_reclaim, __entry->range_cyclic,
375 (unsigned long)__entry->writeback_index)
378 DEFINE_EVENT(btrfs__writepage, __extent_writepage,
380 TP_PROTO(struct page *page, struct inode *inode,
381 struct writeback_control *wbc),
383 TP_ARGS(page, inode, wbc)
386 TRACE_EVENT(btrfs_writepage_end_io_hook,
388 TP_PROTO(struct page *page, u64 start, u64 end, int uptodate),
390 TP_ARGS(page, start, end, uptodate),
392 TP_STRUCT__entry_btrfs(
393 __field( ino_t, ino )
394 __field( pgoff_t, index )
395 __field( u64, start )
397 __field( int, uptodate )
398 __field( u64, root_objectid )
401 TP_fast_assign_btrfs(btrfs_sb(page->mapping->host->i_sb),
402 __entry->ino = page->mapping->host->i_ino;
403 __entry->index = page->index;
404 __entry->start = start;
406 __entry->uptodate = uptodate;
407 __entry->root_objectid =
408 BTRFS_I(page->mapping->host)->root->root_key.objectid;
411 TP_printk_btrfs("root=%llu(%s) ino=%lu page_index=%lu start=%llu "
412 "end=%llu uptodate=%d",
413 show_root_type(__entry->root_objectid),
414 (unsigned long)__entry->ino, (unsigned long)__entry->index,
415 (unsigned long long)__entry->start,
416 (unsigned long long)__entry->end, __entry->uptodate)
419 TRACE_EVENT(btrfs_sync_file,
421 TP_PROTO(struct file *file, int datasync),
423 TP_ARGS(file, datasync),
425 TP_STRUCT__entry_btrfs(
426 __field( ino_t, ino )
427 __field( ino_t, parent )
428 __field( int, datasync )
429 __field( u64, root_objectid )
433 struct dentry *dentry = file->f_path.dentry;
434 struct inode *inode = d_inode(dentry);
436 TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb));
437 __entry->ino = inode->i_ino;
438 __entry->parent = d_inode(dentry->d_parent)->i_ino;
439 __entry->datasync = datasync;
440 __entry->root_objectid =
441 BTRFS_I(inode)->root->root_key.objectid;
444 TP_printk_btrfs("root=%llu(%s) ino=%ld parent=%ld datasync=%d",
445 show_root_type(__entry->root_objectid),
446 (unsigned long)__entry->ino, (unsigned long)__entry->parent,
450 TRACE_EVENT(btrfs_sync_fs,
452 TP_PROTO(struct btrfs_fs_info *fs_info, int wait),
454 TP_ARGS(fs_info, wait),
456 TP_STRUCT__entry_btrfs(
460 TP_fast_assign_btrfs(fs_info,
461 __entry->wait = wait;
464 TP_printk_btrfs("wait = %d", __entry->wait)
467 TRACE_EVENT(btrfs_add_block_group,
469 TP_PROTO(struct btrfs_fs_info *fs_info,
470 struct btrfs_block_group_cache *block_group, int create),
472 TP_ARGS(fs_info, block_group, create),
475 __array( u8, fsid, BTRFS_UUID_SIZE )
476 __field( u64, offset )
478 __field( u64, flags )
479 __field( u64, bytes_used )
480 __field( u64, bytes_super )
481 __field( int, create )
485 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
486 __entry->offset = block_group->key.objectid;
487 __entry->size = block_group->key.offset;
488 __entry->flags = block_group->flags;
489 __entry->bytes_used =
490 btrfs_block_group_used(&block_group->item);
491 __entry->bytes_super = block_group->bytes_super;
492 __entry->create = create;
495 TP_printk("%pU: block_group offset=%llu size=%llu "
496 "flags=%llu(%s) bytes_used=%llu bytes_super=%llu "
497 "create=%d", __entry->fsid,
498 (unsigned long long)__entry->offset,
499 (unsigned long long)__entry->size,
500 (unsigned long long)__entry->flags,
501 __print_flags((unsigned long)__entry->flags, "|",
503 (unsigned long long)__entry->bytes_used,
504 (unsigned long long)__entry->bytes_super, __entry->create)
507 #define show_ref_action(action) \
508 __print_symbolic(action, \
509 { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
510 { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
511 { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
512 { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
515 DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
517 TP_PROTO(struct btrfs_fs_info *fs_info,
518 struct btrfs_delayed_ref_node *ref,
519 struct btrfs_delayed_tree_ref *full_ref,
522 TP_ARGS(fs_info, ref, full_ref, action),
524 TP_STRUCT__entry_btrfs(
525 __field( u64, bytenr )
526 __field( u64, num_bytes )
527 __field( int, action )
528 __field( u64, parent )
529 __field( u64, ref_root )
530 __field( int, level )
535 TP_fast_assign_btrfs(fs_info,
536 __entry->bytenr = ref->bytenr;
537 __entry->num_bytes = ref->num_bytes;
538 __entry->action = action;
539 __entry->parent = full_ref->parent;
540 __entry->ref_root = full_ref->root;
541 __entry->level = full_ref->level;
542 __entry->type = ref->type;
543 __entry->seq = ref->seq;
546 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
547 "parent=%llu(%s) ref_root=%llu(%s) level=%d "
549 (unsigned long long)__entry->bytenr,
550 (unsigned long long)__entry->num_bytes,
551 show_ref_action(__entry->action),
552 show_root_type(__entry->parent),
553 show_root_type(__entry->ref_root),
554 __entry->level, show_ref_type(__entry->type),
555 (unsigned long long)__entry->seq)
558 DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref,
560 TP_PROTO(struct btrfs_fs_info *fs_info,
561 struct btrfs_delayed_ref_node *ref,
562 struct btrfs_delayed_tree_ref *full_ref,
565 TP_ARGS(fs_info, ref, full_ref, action)
568 DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref,
570 TP_PROTO(struct btrfs_fs_info *fs_info,
571 struct btrfs_delayed_ref_node *ref,
572 struct btrfs_delayed_tree_ref *full_ref,
575 TP_ARGS(fs_info, ref, full_ref, action)
578 DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
580 TP_PROTO(struct btrfs_fs_info *fs_info,
581 struct btrfs_delayed_ref_node *ref,
582 struct btrfs_delayed_data_ref *full_ref,
585 TP_ARGS(fs_info, ref, full_ref, action),
587 TP_STRUCT__entry_btrfs(
588 __field( u64, bytenr )
589 __field( u64, num_bytes )
590 __field( int, action )
591 __field( u64, parent )
592 __field( u64, ref_root )
593 __field( u64, owner )
594 __field( u64, offset )
599 TP_fast_assign_btrfs(fs_info,
600 __entry->bytenr = ref->bytenr;
601 __entry->num_bytes = ref->num_bytes;
602 __entry->action = action;
603 __entry->parent = full_ref->parent;
604 __entry->ref_root = full_ref->root;
605 __entry->owner = full_ref->objectid;
606 __entry->offset = full_ref->offset;
607 __entry->type = ref->type;
608 __entry->seq = ref->seq;
611 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
612 "parent=%llu(%s) ref_root=%llu(%s) owner=%llu "
613 "offset=%llu type=%s seq=%llu",
614 (unsigned long long)__entry->bytenr,
615 (unsigned long long)__entry->num_bytes,
616 show_ref_action(__entry->action),
617 show_root_type(__entry->parent),
618 show_root_type(__entry->ref_root),
619 (unsigned long long)__entry->owner,
620 (unsigned long long)__entry->offset,
621 show_ref_type(__entry->type),
622 (unsigned long long)__entry->seq)
625 DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref,
627 TP_PROTO(struct btrfs_fs_info *fs_info,
628 struct btrfs_delayed_ref_node *ref,
629 struct btrfs_delayed_data_ref *full_ref,
632 TP_ARGS(fs_info, ref, full_ref, action)
635 DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
637 TP_PROTO(struct btrfs_fs_info *fs_info,
638 struct btrfs_delayed_ref_node *ref,
639 struct btrfs_delayed_data_ref *full_ref,
642 TP_ARGS(fs_info, ref, full_ref, action)
645 DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
647 TP_PROTO(struct btrfs_fs_info *fs_info,
648 struct btrfs_delayed_ref_node *ref,
649 struct btrfs_delayed_ref_head *head_ref,
652 TP_ARGS(fs_info, ref, head_ref, action),
654 TP_STRUCT__entry_btrfs(
655 __field( u64, bytenr )
656 __field( u64, num_bytes )
657 __field( int, action )
658 __field( int, is_data )
661 TP_fast_assign_btrfs(fs_info,
662 __entry->bytenr = ref->bytenr;
663 __entry->num_bytes = ref->num_bytes;
664 __entry->action = action;
665 __entry->is_data = head_ref->is_data;
668 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s is_data=%d",
669 (unsigned long long)__entry->bytenr,
670 (unsigned long long)__entry->num_bytes,
671 show_ref_action(__entry->action),
675 DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
677 TP_PROTO(struct btrfs_fs_info *fs_info,
678 struct btrfs_delayed_ref_node *ref,
679 struct btrfs_delayed_ref_head *head_ref,
682 TP_ARGS(fs_info, ref, head_ref, action)
685 DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
687 TP_PROTO(struct btrfs_fs_info *fs_info,
688 struct btrfs_delayed_ref_node *ref,
689 struct btrfs_delayed_ref_head *head_ref,
692 TP_ARGS(fs_info, ref, head_ref, action)
695 #define show_chunk_type(type) \
696 __print_flags(type, "|", \
697 { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
698 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
699 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
700 { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \
701 { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \
702 { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \
703 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
704 { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \
705 { BTRFS_BLOCK_GROUP_RAID6, "RAID6" })
707 DECLARE_EVENT_CLASS(btrfs__chunk,
709 TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
710 u64 offset, u64 size),
712 TP_ARGS(fs_info, map, offset, size),
714 TP_STRUCT__entry_btrfs(
715 __field( int, num_stripes )
717 __field( int, sub_stripes )
718 __field( u64, offset )
720 __field( u64, root_objectid )
723 TP_fast_assign_btrfs(fs_info,
724 __entry->num_stripes = map->num_stripes;
725 __entry->type = map->type;
726 __entry->sub_stripes = map->sub_stripes;
727 __entry->offset = offset;
728 __entry->size = size;
729 __entry->root_objectid = fs_info->chunk_root->root_key.objectid;
732 TP_printk_btrfs("root=%llu(%s) offset=%llu size=%llu "
733 "num_stripes=%d sub_stripes=%d type=%s",
734 show_root_type(__entry->root_objectid),
735 (unsigned long long)__entry->offset,
736 (unsigned long long)__entry->size,
737 __entry->num_stripes, __entry->sub_stripes,
738 show_chunk_type(__entry->type))
741 DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc,
743 TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
744 u64 offset, u64 size),
746 TP_ARGS(fs_info, map, offset, size)
749 DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free,
751 TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
752 u64 offset, u64 size),
754 TP_ARGS(fs_info, map, offset, size)
757 TRACE_EVENT(btrfs_cow_block,
759 TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf,
760 struct extent_buffer *cow),
762 TP_ARGS(root, buf, cow),
764 TP_STRUCT__entry_btrfs(
765 __field( u64, root_objectid )
766 __field( u64, buf_start )
768 __field( u64, cow_start )
769 __field( int, buf_level )
770 __field( int, cow_level )
773 TP_fast_assign_btrfs(root->fs_info,
774 __entry->root_objectid = root->root_key.objectid;
775 __entry->buf_start = buf->start;
776 __entry->refs = atomic_read(&buf->refs);
777 __entry->cow_start = cow->start;
778 __entry->buf_level = btrfs_header_level(buf);
779 __entry->cow_level = btrfs_header_level(cow);
782 TP_printk_btrfs("root=%llu(%s) refs=%d orig_buf=%llu "
783 "(orig_level=%d) cow_buf=%llu (cow_level=%d)",
784 show_root_type(__entry->root_objectid),
786 (unsigned long long)__entry->buf_start,
788 (unsigned long long)__entry->cow_start,
792 TRACE_EVENT(btrfs_space_reservation,
794 TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val,
795 u64 bytes, int reserve),
797 TP_ARGS(fs_info, type, val, bytes, reserve),
799 TP_STRUCT__entry_btrfs(
800 __string( type, type )
802 __field( u64, bytes )
803 __field( int, reserve )
806 TP_fast_assign_btrfs(fs_info,
807 __assign_str(type, type);
809 __entry->bytes = bytes;
810 __entry->reserve = reserve;
813 TP_printk_btrfs("%s: %Lu %s %Lu", __get_str(type), __entry->val,
814 __entry->reserve ? "reserve" : "release",
818 #define show_flush_action(action) \
819 __print_symbolic(action, \
820 { BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH"}, \
821 { BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT"}, \
822 { BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL"})
824 TRACE_EVENT(btrfs_trigger_flush,
826 TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
827 int flush, char *reason),
829 TP_ARGS(fs_info, flags, bytes, flush, reason),
832 __array( u8, fsid, BTRFS_UUID_SIZE )
833 __field( u64, flags )
834 __field( u64, bytes )
835 __field( int, flush )
836 __string( reason, reason )
840 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
841 __entry->flags = flags;
842 __entry->bytes = bytes;
843 __entry->flush = flush;
844 __assign_str(reason, reason)
847 TP_printk("%pU: %s: flush=%d(%s) flags=%llu(%s) bytes=%llu",
848 __entry->fsid, __get_str(reason), __entry->flush,
849 show_flush_action(__entry->flush),
850 (unsigned long long)__entry->flags,
851 __print_flags((unsigned long)__entry->flags, "|",
853 (unsigned long long)__entry->bytes)
856 #define show_flush_state(state) \
857 __print_symbolic(state, \
858 { FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR"}, \
859 { FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS"}, \
860 { FLUSH_DELALLOC, "FLUSH_DELALLOC"}, \
861 { FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT"}, \
862 { ALLOC_CHUNK, "ALLOC_CHUNK"}, \
863 { COMMIT_TRANS, "COMMIT_TRANS"})
865 TRACE_EVENT(btrfs_flush_space,
867 TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
868 u64 orig_bytes, int state, int ret),
870 TP_ARGS(fs_info, flags, num_bytes, orig_bytes, state, ret),
873 __array( u8, fsid, BTRFS_UUID_SIZE )
874 __field( u64, flags )
875 __field( u64, num_bytes )
876 __field( u64, orig_bytes )
877 __field( int, state )
882 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
883 __entry->flags = flags;
884 __entry->num_bytes = num_bytes;
885 __entry->orig_bytes = orig_bytes;
886 __entry->state = state;
890 TP_printk("%pU: state=%d(%s) flags=%llu(%s) num_bytes=%llu "
891 "orig_bytes=%llu ret=%d", __entry->fsid, __entry->state,
892 show_flush_state(__entry->state),
893 (unsigned long long)__entry->flags,
894 __print_flags((unsigned long)__entry->flags, "|",
896 (unsigned long long)__entry->num_bytes,
897 (unsigned long long)__entry->orig_bytes, __entry->ret)
900 DECLARE_EVENT_CLASS(btrfs__reserved_extent,
902 TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len),
904 TP_ARGS(fs_info, start, len),
906 TP_STRUCT__entry_btrfs(
907 __field( u64, start )
911 TP_fast_assign_btrfs(fs_info,
912 __entry->start = start;
916 TP_printk_btrfs("root=%llu(%s) start=%llu len=%llu",
917 show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
918 (unsigned long long)__entry->start,
919 (unsigned long long)__entry->len)
922 DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
924 TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len),
926 TP_ARGS(fs_info, start, len)
929 DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free,
931 TP_PROTO(struct btrfs_fs_info *fs_info, u64 start, u64 len),
933 TP_ARGS(fs_info, start, len)
936 TRACE_EVENT(find_free_extent,
938 TP_PROTO(struct btrfs_fs_info *fs_info, u64 num_bytes, u64 empty_size,
941 TP_ARGS(fs_info, num_bytes, empty_size, data),
943 TP_STRUCT__entry_btrfs(
944 __field( u64, num_bytes )
945 __field( u64, empty_size )
949 TP_fast_assign_btrfs(fs_info,
950 __entry->num_bytes = num_bytes;
951 __entry->empty_size = empty_size;
952 __entry->data = data;
955 TP_printk_btrfs("root=%Lu(%s) len=%Lu empty_size=%Lu flags=%Lu(%s)",
956 show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
957 __entry->num_bytes, __entry->empty_size, __entry->data,
958 __print_flags((unsigned long)__entry->data, "|",
962 DECLARE_EVENT_CLASS(btrfs__reserve_extent,
964 TP_PROTO(struct btrfs_fs_info *fs_info,
965 struct btrfs_block_group_cache *block_group, u64 start,
968 TP_ARGS(fs_info, block_group, start, len),
970 TP_STRUCT__entry_btrfs(
971 __field( u64, bg_objectid )
972 __field( u64, flags )
973 __field( u64, start )
977 TP_fast_assign_btrfs(fs_info,
978 __entry->bg_objectid = block_group->key.objectid;
979 __entry->flags = block_group->flags;
980 __entry->start = start;
984 TP_printk_btrfs("root=%Lu(%s) block_group=%Lu flags=%Lu(%s) "
986 show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
987 __entry->bg_objectid,
988 __entry->flags, __print_flags((unsigned long)__entry->flags,
989 "|", BTRFS_GROUP_FLAGS),
990 __entry->start, __entry->len)
993 DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
995 TP_PROTO(struct btrfs_fs_info *fs_info,
996 struct btrfs_block_group_cache *block_group, u64 start,
999 TP_ARGS(fs_info, block_group, start, len)
1002 DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
1004 TP_PROTO(struct btrfs_fs_info *fs_info,
1005 struct btrfs_block_group_cache *block_group, u64 start,
1008 TP_ARGS(fs_info, block_group, start, len)
1011 TRACE_EVENT(btrfs_find_cluster,
1013 TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start,
1014 u64 bytes, u64 empty_size, u64 min_bytes),
1016 TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
1018 TP_STRUCT__entry_btrfs(
1019 __field( u64, bg_objectid )
1020 __field( u64, flags )
1021 __field( u64, start )
1022 __field( u64, bytes )
1023 __field( u64, empty_size )
1024 __field( u64, min_bytes )
1027 TP_fast_assign_btrfs(block_group->fs_info,
1028 __entry->bg_objectid = block_group->key.objectid;
1029 __entry->flags = block_group->flags;
1030 __entry->start = start;
1031 __entry->bytes = bytes;
1032 __entry->empty_size = empty_size;
1033 __entry->min_bytes = min_bytes;
1036 TP_printk_btrfs("block_group=%Lu flags=%Lu(%s) start=%Lu len=%Lu "
1037 "empty_size=%Lu min_bytes=%Lu", __entry->bg_objectid,
1039 __print_flags((unsigned long)__entry->flags, "|",
1040 BTRFS_GROUP_FLAGS), __entry->start,
1041 __entry->bytes, __entry->empty_size, __entry->min_bytes)
1044 TRACE_EVENT(btrfs_failed_cluster_setup,
1046 TP_PROTO(struct btrfs_block_group_cache *block_group),
1048 TP_ARGS(block_group),
1050 TP_STRUCT__entry_btrfs(
1051 __field( u64, bg_objectid )
1054 TP_fast_assign_btrfs(block_group->fs_info,
1055 __entry->bg_objectid = block_group->key.objectid;
1058 TP_printk_btrfs("block_group=%Lu", __entry->bg_objectid)
1061 TRACE_EVENT(btrfs_setup_cluster,
1063 TP_PROTO(struct btrfs_block_group_cache *block_group,
1064 struct btrfs_free_cluster *cluster, u64 size, int bitmap),
1066 TP_ARGS(block_group, cluster, size, bitmap),
1068 TP_STRUCT__entry_btrfs(
1069 __field( u64, bg_objectid )
1070 __field( u64, flags )
1071 __field( u64, start )
1072 __field( u64, max_size )
1073 __field( u64, size )
1074 __field( int, bitmap )
1077 TP_fast_assign_btrfs(block_group->fs_info,
1078 __entry->bg_objectid = block_group->key.objectid;
1079 __entry->flags = block_group->flags;
1080 __entry->start = cluster->window_start;
1081 __entry->max_size = cluster->max_size;
1082 __entry->size = size;
1083 __entry->bitmap = bitmap;
1086 TP_printk_btrfs("block_group=%Lu flags=%Lu(%s) window_start=%Lu "
1087 "size=%Lu max_size=%Lu bitmap=%d",
1088 __entry->bg_objectid,
1090 __print_flags((unsigned long)__entry->flags, "|",
1091 BTRFS_GROUP_FLAGS), __entry->start,
1092 __entry->size, __entry->max_size, __entry->bitmap)
1095 struct extent_state;
1096 TRACE_EVENT(alloc_extent_state,
1098 TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP),
1100 TP_ARGS(state, mask, IP),
1103 __field(struct extent_state *, state)
1104 __field(gfp_t, mask)
1105 __field(unsigned long, ip)
1109 __entry->state = state,
1110 __entry->mask = mask,
1114 TP_printk("state=%p mask=%s caller=%pS", __entry->state,
1115 show_gfp_flags(__entry->mask), (void *)__entry->ip)
1118 TRACE_EVENT(free_extent_state,
1120 TP_PROTO(struct extent_state *state, unsigned long IP),
1125 __field(struct extent_state *, state)
1126 __field(unsigned long, ip)
1130 __entry->state = state,
1134 TP_printk("state=%p caller=%pS", __entry->state,
1135 (void *)__entry->ip)
1138 DECLARE_EVENT_CLASS(btrfs__work,
1140 TP_PROTO(struct btrfs_work *work),
1144 TP_STRUCT__entry_btrfs(
1145 __field( void *, work )
1146 __field( void *, wq )
1147 __field( void *, func )
1148 __field( void *, ordered_func )
1149 __field( void *, ordered_free )
1150 __field( void *, normal_work )
1153 TP_fast_assign_btrfs(btrfs_work_owner(work),
1154 __entry->work = work;
1155 __entry->wq = work->wq;
1156 __entry->func = work->func;
1157 __entry->ordered_func = work->ordered_func;
1158 __entry->ordered_free = work->ordered_free;
1159 __entry->normal_work = &work->normal_work;
1162 TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%pf ordered_func=%p "
1164 __entry->work, __entry->normal_work, __entry->wq,
1165 __entry->func, __entry->ordered_func, __entry->ordered_free)
1169 * For situiations when the work is freed, we pass fs_info and a tag that that
1170 * matches address of the work structure so it can be paired with the
1173 DECLARE_EVENT_CLASS(btrfs__work__done,
1175 TP_PROTO(struct btrfs_fs_info *fs_info, void *wtag),
1177 TP_ARGS(fs_info, wtag),
1179 TP_STRUCT__entry_btrfs(
1180 __field( void *, wtag )
1183 TP_fast_assign_btrfs(fs_info,
1184 __entry->wtag = wtag;
1187 TP_printk_btrfs("work->%p", __entry->wtag)
1190 DEFINE_EVENT(btrfs__work, btrfs_work_queued,
1192 TP_PROTO(struct btrfs_work *work),
1197 DEFINE_EVENT(btrfs__work, btrfs_work_sched,
1199 TP_PROTO(struct btrfs_work *work),
1204 DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done,
1206 TP_PROTO(struct btrfs_fs_info *fs_info, void *wtag),
1208 TP_ARGS(fs_info, wtag)
1211 DEFINE_EVENT(btrfs__work, btrfs_ordered_sched,
1213 TP_PROTO(struct btrfs_work *work),
1218 DECLARE_EVENT_CLASS(btrfs__workqueue,
1220 TP_PROTO(struct __btrfs_workqueue *wq, const char *name, int high),
1222 TP_ARGS(wq, name, high),
1224 TP_STRUCT__entry_btrfs(
1225 __field( void *, wq )
1226 __string( name, name )
1227 __field( int , high )
1230 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
1232 __assign_str(name, name);
1233 __entry->high = high;
1236 TP_printk_btrfs("name=%s%s wq=%p", __get_str(name),
1237 __print_flags(__entry->high, "",
1238 {(WQ_HIGHPRI), "-high"}),
1242 DEFINE_EVENT(btrfs__workqueue, btrfs_workqueue_alloc,
1244 TP_PROTO(struct __btrfs_workqueue *wq, const char *name, int high),
1246 TP_ARGS(wq, name, high)
1249 DECLARE_EVENT_CLASS(btrfs__workqueue_done,
1251 TP_PROTO(struct __btrfs_workqueue *wq),
1255 TP_STRUCT__entry_btrfs(
1256 __field( void *, wq )
1259 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
1263 TP_printk_btrfs("wq=%p", __entry->wq)
1266 DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy,
1268 TP_PROTO(struct __btrfs_workqueue *wq),
1273 DECLARE_EVENT_CLASS(btrfs__qgroup_data_map,
1275 TP_PROTO(struct inode *inode, u64 free_reserved),
1277 TP_ARGS(inode, free_reserved),
1279 TP_STRUCT__entry_btrfs(
1280 __field( u64, rootid )
1281 __field( unsigned long, ino )
1282 __field( u64, free_reserved )
1285 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
1286 __entry->rootid = BTRFS_I(inode)->root->objectid;
1287 __entry->ino = inode->i_ino;
1288 __entry->free_reserved = free_reserved;
1291 TP_printk_btrfs("rootid=%llu ino=%lu free_reserved=%llu",
1292 __entry->rootid, __entry->ino, __entry->free_reserved)
1295 DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_init_data_rsv_map,
1297 TP_PROTO(struct inode *inode, u64 free_reserved),
1299 TP_ARGS(inode, free_reserved)
1302 DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_free_data_rsv_map,
1304 TP_PROTO(struct inode *inode, u64 free_reserved),
1306 TP_ARGS(inode, free_reserved)
1309 #define BTRFS_QGROUP_OPERATIONS \
1310 { QGROUP_RESERVE, "reserve" }, \
1311 { QGROUP_RELEASE, "release" }, \
1312 { QGROUP_FREE, "free" }
1314 DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
1316 TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
1318 TP_ARGS(inode, start, len, reserved, op),
1320 TP_STRUCT__entry_btrfs(
1321 __field( u64, rootid )
1322 __field( unsigned long, ino )
1323 __field( u64, start )
1325 __field( u64, reserved )
1329 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
1330 __entry->rootid = BTRFS_I(inode)->root->objectid;
1331 __entry->ino = inode->i_ino;
1332 __entry->start = start;
1334 __entry->reserved = reserved;
1338 TP_printk_btrfs("root=%llu ino=%lu start=%llu len=%llu reserved=%llu op=%s",
1339 __entry->rootid, __entry->ino, __entry->start, __entry->len,
1341 __print_flags((unsigned long)__entry->op, "",
1342 BTRFS_QGROUP_OPERATIONS)
1346 DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data,
1348 TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
1350 TP_ARGS(inode, start, len, reserved, op)
1353 DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data,
1355 TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
1357 TP_ARGS(inode, start, len, reserved, op)
1360 DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref,
1362 TP_PROTO(struct btrfs_fs_info *fs_info, u64 ref_root, u64 reserved),
1364 TP_ARGS(fs_info, ref_root, reserved),
1366 TP_STRUCT__entry_btrfs(
1367 __field( u64, ref_root )
1368 __field( u64, reserved )
1371 TP_fast_assign_btrfs(fs_info,
1372 __entry->ref_root = ref_root;
1373 __entry->reserved = reserved;
1376 TP_printk_btrfs("root=%llu reserved=%llu op=free",
1377 __entry->ref_root, __entry->reserved)
1380 DEFINE_EVENT(btrfs__qgroup_delayed_ref, btrfs_qgroup_free_delayed_ref,
1382 TP_PROTO(struct btrfs_fs_info *fs_info, u64 ref_root, u64 reserved),
1384 TP_ARGS(fs_info, ref_root, reserved)
1387 DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
1388 TP_PROTO(struct btrfs_fs_info *fs_info,
1389 struct btrfs_qgroup_extent_record *rec),
1391 TP_ARGS(fs_info, rec),
1393 TP_STRUCT__entry_btrfs(
1394 __field( u64, bytenr )
1395 __field( u64, num_bytes )
1398 TP_fast_assign_btrfs(fs_info,
1399 __entry->bytenr = rec->bytenr,
1400 __entry->num_bytes = rec->num_bytes;
1403 TP_printk_btrfs("bytenr=%llu num_bytes=%llu",
1404 (unsigned long long)__entry->bytenr,
1405 (unsigned long long)__entry->num_bytes)
1408 DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
1410 TP_PROTO(struct btrfs_fs_info *fs_info,
1411 struct btrfs_qgroup_extent_record *rec),
1413 TP_ARGS(fs_info, rec)
1416 DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_trace_extent,
1418 TP_PROTO(struct btrfs_fs_info *fs_info,
1419 struct btrfs_qgroup_extent_record *rec),
1421 TP_ARGS(fs_info, rec)
1424 TRACE_EVENT(btrfs_qgroup_account_extent,
1426 TP_PROTO(struct btrfs_fs_info *fs_info, u64 bytenr,
1427 u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
1429 TP_ARGS(fs_info, bytenr, num_bytes, nr_old_roots, nr_new_roots),
1431 TP_STRUCT__entry_btrfs(
1432 __field( u64, bytenr )
1433 __field( u64, num_bytes )
1434 __field( u64, nr_old_roots )
1435 __field( u64, nr_new_roots )
1438 TP_fast_assign_btrfs(fs_info,
1439 __entry->bytenr = bytenr;
1440 __entry->num_bytes = num_bytes;
1441 __entry->nr_old_roots = nr_old_roots;
1442 __entry->nr_new_roots = nr_new_roots;
1445 TP_printk_btrfs("bytenr=%llu num_bytes=%llu nr_old_roots=%llu "
1446 "nr_new_roots=%llu",
1449 __entry->nr_old_roots,
1450 __entry->nr_new_roots)
1453 TRACE_EVENT(qgroup_update_counters,
1455 TP_PROTO(struct btrfs_fs_info *fs_info, u64 qgid,
1456 u64 cur_old_count, u64 cur_new_count),
1458 TP_ARGS(fs_info, qgid, cur_old_count, cur_new_count),
1460 TP_STRUCT__entry_btrfs(
1461 __field( u64, qgid )
1462 __field( u64, cur_old_count )
1463 __field( u64, cur_new_count )
1466 TP_fast_assign_btrfs(fs_info,
1467 __entry->qgid = qgid;
1468 __entry->cur_old_count = cur_old_count;
1469 __entry->cur_new_count = cur_new_count;
1472 TP_printk_btrfs("qgid=%llu cur_old_count=%llu cur_new_count=%llu",
1474 __entry->cur_old_count,
1475 __entry->cur_new_count)
1478 #endif /* _TRACE_BTRFS_H */
1480 /* This part must be outside protection */
1481 #include <trace/define_trace.h>