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 extent_map
*map
),
193 TP_STRUCT__entry_btrfs(
194 __field( u64
, root_objectid
)
195 __field( u64
, start
)
197 __field( u64
, orig_start
)
198 __field( u64
, block_start
)
199 __field( u64
, block_len
)
200 __field( unsigned long, flags
)
202 __field( unsigned int, compress_type
)
205 TP_fast_assign_btrfs(root
->fs_info
,
206 __entry
->root_objectid
= root
->root_key
.objectid
;
207 __entry
->start
= map
->start
;
208 __entry
->len
= map
->len
;
209 __entry
->orig_start
= map
->orig_start
;
210 __entry
->block_start
= map
->block_start
;
211 __entry
->block_len
= map
->block_len
;
212 __entry
->flags
= map
->flags
;
213 __entry
->refs
= atomic_read(&map
->refs
);
214 __entry
->compress_type
= map
->compress_type
;
217 TP_printk_btrfs("root = %llu(%s), start = %llu, len = %llu, "
218 "orig_start = %llu, block_start = %llu(%s), "
219 "block_len = %llu, flags = %s, refs = %u, "
220 "compress_type = %u",
221 show_root_type(__entry
->root_objectid
),
222 (unsigned long long)__entry
->start
,
223 (unsigned long long)__entry
->len
,
224 (unsigned long long)__entry
->orig_start
,
225 show_map_type(__entry
->block_start
),
226 (unsigned long long)__entry
->block_len
,
227 show_map_flags(__entry
->flags
),
228 __entry
->refs
, __entry
->compress_type
)
231 #define show_ordered_flags(flags) \
232 __print_flags(flags, "|", \
233 { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
234 { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
235 { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
236 { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
237 { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
238 { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
239 { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
240 { (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \
241 { (1 << BTRFS_ORDERED_LOGGED_CSUM), "LOGGED_CSUM" }, \
242 { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
245 DECLARE_EVENT_CLASS(btrfs__ordered_extent
,
247 TP_PROTO(struct inode
*inode
, struct btrfs_ordered_extent
*ordered
),
249 TP_ARGS(inode
, ordered
),
251 TP_STRUCT__entry_btrfs(
252 __field( ino_t
, ino
)
253 __field( u64
, file_offset
)
254 __field( u64
, start
)
256 __field( u64
, disk_len
)
257 __field( u64
, bytes_left
)
258 __field( unsigned long, flags
)
259 __field( int, compress_type
)
261 __field( u64
, root_objectid
)
264 TP_fast_assign_btrfs(btrfs_sb(inode
->i_sb
),
265 __entry
->ino
= inode
->i_ino
;
266 __entry
->file_offset
= ordered
->file_offset
;
267 __entry
->start
= ordered
->start
;
268 __entry
->len
= ordered
->len
;
269 __entry
->disk_len
= ordered
->disk_len
;
270 __entry
->bytes_left
= ordered
->bytes_left
;
271 __entry
->flags
= ordered
->flags
;
272 __entry
->compress_type
= ordered
->compress_type
;
273 __entry
->refs
= atomic_read(&ordered
->refs
);
274 __entry
->root_objectid
=
275 BTRFS_I(inode
)->root
->root_key
.objectid
;
278 TP_printk_btrfs("root = %llu(%s), ino = %llu, file_offset = %llu, "
279 "start = %llu, len = %llu, disk_len = %llu, "
280 "bytes_left = %llu, flags = %s, compress_type = %d, "
282 show_root_type(__entry
->root_objectid
),
283 (unsigned long long)__entry
->ino
,
284 (unsigned long long)__entry
->file_offset
,
285 (unsigned long long)__entry
->start
,
286 (unsigned long long)__entry
->len
,
287 (unsigned long long)__entry
->disk_len
,
288 (unsigned long long)__entry
->bytes_left
,
289 show_ordered_flags(__entry
->flags
),
290 __entry
->compress_type
, __entry
->refs
)
293 DEFINE_EVENT(btrfs__ordered_extent
, btrfs_ordered_extent_add
,
295 TP_PROTO(struct inode
*inode
, struct btrfs_ordered_extent
*ordered
),
297 TP_ARGS(inode
, ordered
)
300 DEFINE_EVENT(btrfs__ordered_extent
, btrfs_ordered_extent_remove
,
302 TP_PROTO(struct inode
*inode
, struct btrfs_ordered_extent
*ordered
),
304 TP_ARGS(inode
, ordered
)
307 DEFINE_EVENT(btrfs__ordered_extent
, btrfs_ordered_extent_start
,
309 TP_PROTO(struct inode
*inode
, struct btrfs_ordered_extent
*ordered
),
311 TP_ARGS(inode
, ordered
)
314 DEFINE_EVENT(btrfs__ordered_extent
, btrfs_ordered_extent_put
,
316 TP_PROTO(struct inode
*inode
, struct btrfs_ordered_extent
*ordered
),
318 TP_ARGS(inode
, ordered
)
321 DECLARE_EVENT_CLASS(btrfs__writepage
,
323 TP_PROTO(struct page
*page
, struct inode
*inode
,
324 struct writeback_control
*wbc
),
326 TP_ARGS(page
, inode
, wbc
),
328 TP_STRUCT__entry_btrfs(
329 __field( ino_t
, ino
)
330 __field( pgoff_t
, index
)
331 __field( long, nr_to_write
)
332 __field( long, pages_skipped
)
333 __field( loff_t
, range_start
)
334 __field( loff_t
, range_end
)
335 __field( char, for_kupdate
)
336 __field( char, for_reclaim
)
337 __field( char, range_cyclic
)
338 __field( pgoff_t
, writeback_index
)
339 __field( u64
, root_objectid
)
342 TP_fast_assign_btrfs(btrfs_sb(inode
->i_sb
),
343 __entry
->ino
= inode
->i_ino
;
344 __entry
->index
= page
->index
;
345 __entry
->nr_to_write
= wbc
->nr_to_write
;
346 __entry
->pages_skipped
= wbc
->pages_skipped
;
347 __entry
->range_start
= wbc
->range_start
;
348 __entry
->range_end
= wbc
->range_end
;
349 __entry
->for_kupdate
= wbc
->for_kupdate
;
350 __entry
->for_reclaim
= wbc
->for_reclaim
;
351 __entry
->range_cyclic
= wbc
->range_cyclic
;
352 __entry
->writeback_index
= inode
->i_mapping
->writeback_index
;
353 __entry
->root_objectid
=
354 BTRFS_I(inode
)->root
->root_key
.objectid
;
357 TP_printk_btrfs("root = %llu(%s), ino = %lu, page_index = %lu, "
358 "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, "
359 "range_end = %llu, for_kupdate = %d, "
360 "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu",
361 show_root_type(__entry
->root_objectid
),
362 (unsigned long)__entry
->ino
, __entry
->index
,
363 __entry
->nr_to_write
, __entry
->pages_skipped
,
364 __entry
->range_start
, __entry
->range_end
,
365 __entry
->for_kupdate
,
366 __entry
->for_reclaim
, __entry
->range_cyclic
,
367 (unsigned long)__entry
->writeback_index
)
370 DEFINE_EVENT(btrfs__writepage
, __extent_writepage
,
372 TP_PROTO(struct page
*page
, struct inode
*inode
,
373 struct writeback_control
*wbc
),
375 TP_ARGS(page
, inode
, wbc
)
378 TRACE_EVENT(btrfs_writepage_end_io_hook
,
380 TP_PROTO(struct page
*page
, u64 start
, u64 end
, int uptodate
),
382 TP_ARGS(page
, start
, end
, uptodate
),
384 TP_STRUCT__entry_btrfs(
385 __field( ino_t
, ino
)
386 __field( pgoff_t
, index
)
387 __field( u64
, start
)
389 __field( int, uptodate
)
390 __field( u64
, root_objectid
)
393 TP_fast_assign_btrfs(btrfs_sb(page
->mapping
->host
->i_sb
),
394 __entry
->ino
= page
->mapping
->host
->i_ino
;
395 __entry
->index
= page
->index
;
396 __entry
->start
= start
;
398 __entry
->uptodate
= uptodate
;
399 __entry
->root_objectid
=
400 BTRFS_I(page
->mapping
->host
)->root
->root_key
.objectid
;
403 TP_printk_btrfs("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, "
404 "end = %llu, uptodate = %d",
405 show_root_type(__entry
->root_objectid
),
406 (unsigned long)__entry
->ino
, (unsigned long)__entry
->index
,
407 (unsigned long long)__entry
->start
,
408 (unsigned long long)__entry
->end
, __entry
->uptodate
)
411 TRACE_EVENT(btrfs_sync_file
,
413 TP_PROTO(struct file
*file
, int datasync
),
415 TP_ARGS(file
, datasync
),
417 TP_STRUCT__entry_btrfs(
418 __field( ino_t
, ino
)
419 __field( ino_t
, parent
)
420 __field( int, datasync
)
421 __field( u64
, root_objectid
)
425 struct dentry
*dentry
= file
->f_path
.dentry
;
426 struct inode
*inode
= d_inode(dentry
);
428 TP_fast_assign_fsid(btrfs_sb(file
->f_path
.dentry
->d_sb
));
429 __entry
->ino
= inode
->i_ino
;
430 __entry
->parent
= d_inode(dentry
->d_parent
)->i_ino
;
431 __entry
->datasync
= datasync
;
432 __entry
->root_objectid
=
433 BTRFS_I(inode
)->root
->root_key
.objectid
;
436 TP_printk_btrfs("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d",
437 show_root_type(__entry
->root_objectid
),
438 (unsigned long)__entry
->ino
, (unsigned long)__entry
->parent
,
442 TRACE_EVENT(btrfs_sync_fs
,
444 TP_PROTO(struct btrfs_fs_info
*fs_info
, int wait
),
446 TP_ARGS(fs_info
, wait
),
448 TP_STRUCT__entry_btrfs(
452 TP_fast_assign_btrfs(fs_info
,
453 __entry
->wait
= wait
;
456 TP_printk_btrfs("wait = %d", __entry
->wait
)
459 TRACE_EVENT(btrfs_add_block_group
,
461 TP_PROTO(struct btrfs_fs_info
*fs_info
,
462 struct btrfs_block_group_cache
*block_group
, int create
),
464 TP_ARGS(fs_info
, block_group
, create
),
467 __array( u8
, fsid
, BTRFS_UUID_SIZE
)
468 __field( u64
, offset
)
470 __field( u64
, flags
)
471 __field( u64
, bytes_used
)
472 __field( u64
, bytes_super
)
473 __field( int, create
)
477 memcpy(__entry
->fsid
, fs_info
->fsid
, BTRFS_UUID_SIZE
);
478 __entry
->offset
= block_group
->key
.objectid
;
479 __entry
->size
= block_group
->key
.offset
;
480 __entry
->flags
= block_group
->flags
;
481 __entry
->bytes_used
=
482 btrfs_block_group_used(&block_group
->item
);
483 __entry
->bytes_super
= block_group
->bytes_super
;
484 __entry
->create
= create
;
487 TP_printk("%pU: block_group offset = %llu, size = %llu, "
488 "flags = %llu(%s), bytes_used = %llu, bytes_super = %llu, "
489 "create = %d", __entry
->fsid
,
490 (unsigned long long)__entry
->offset
,
491 (unsigned long long)__entry
->size
,
492 (unsigned long long)__entry
->flags
,
493 __print_flags((unsigned long)__entry
->flags
, "|",
495 (unsigned long long)__entry
->bytes_used
,
496 (unsigned long long)__entry
->bytes_super
, __entry
->create
)
499 #define show_ref_action(action) \
500 __print_symbolic(action, \
501 { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
502 { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
503 { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
504 { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
507 DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref
,
509 TP_PROTO(struct btrfs_fs_info
*fs_info
,
510 struct btrfs_delayed_ref_node
*ref
,
511 struct btrfs_delayed_tree_ref
*full_ref
,
514 TP_ARGS(fs_info
, ref
, full_ref
, action
),
516 TP_STRUCT__entry_btrfs(
517 __field( u64
, bytenr
)
518 __field( u64
, num_bytes
)
519 __field( int, action
)
520 __field( u64
, parent
)
521 __field( u64
, ref_root
)
522 __field( int, level
)
527 TP_fast_assign_btrfs(fs_info
,
528 __entry
->bytenr
= ref
->bytenr
;
529 __entry
->num_bytes
= ref
->num_bytes
;
530 __entry
->action
= action
;
531 __entry
->parent
= full_ref
->parent
;
532 __entry
->ref_root
= full_ref
->root
;
533 __entry
->level
= full_ref
->level
;
534 __entry
->type
= ref
->type
;
535 __entry
->seq
= ref
->seq
;
538 TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, "
539 "parent = %llu(%s), ref_root = %llu(%s), level = %d, "
540 "type = %s, seq = %llu",
541 (unsigned long long)__entry
->bytenr
,
542 (unsigned long long)__entry
->num_bytes
,
543 show_ref_action(__entry
->action
),
544 show_root_type(__entry
->parent
),
545 show_root_type(__entry
->ref_root
),
546 __entry
->level
, show_ref_type(__entry
->type
),
547 (unsigned long long)__entry
->seq
)
550 DEFINE_EVENT(btrfs_delayed_tree_ref
, add_delayed_tree_ref
,
552 TP_PROTO(struct btrfs_fs_info
*fs_info
,
553 struct btrfs_delayed_ref_node
*ref
,
554 struct btrfs_delayed_tree_ref
*full_ref
,
557 TP_ARGS(fs_info
, ref
, full_ref
, action
)
560 DEFINE_EVENT(btrfs_delayed_tree_ref
, run_delayed_tree_ref
,
562 TP_PROTO(struct btrfs_fs_info
*fs_info
,
563 struct btrfs_delayed_ref_node
*ref
,
564 struct btrfs_delayed_tree_ref
*full_ref
,
567 TP_ARGS(fs_info
, ref
, full_ref
, action
)
570 DECLARE_EVENT_CLASS(btrfs_delayed_data_ref
,
572 TP_PROTO(struct btrfs_fs_info
*fs_info
,
573 struct btrfs_delayed_ref_node
*ref
,
574 struct btrfs_delayed_data_ref
*full_ref
,
577 TP_ARGS(fs_info
, ref
, full_ref
, action
),
579 TP_STRUCT__entry_btrfs(
580 __field( u64
, bytenr
)
581 __field( u64
, num_bytes
)
582 __field( int, action
)
583 __field( u64
, parent
)
584 __field( u64
, ref_root
)
585 __field( u64
, owner
)
586 __field( u64
, offset
)
591 TP_fast_assign_btrfs(fs_info
,
592 __entry
->bytenr
= ref
->bytenr
;
593 __entry
->num_bytes
= ref
->num_bytes
;
594 __entry
->action
= action
;
595 __entry
->parent
= full_ref
->parent
;
596 __entry
->ref_root
= full_ref
->root
;
597 __entry
->owner
= full_ref
->objectid
;
598 __entry
->offset
= full_ref
->offset
;
599 __entry
->type
= ref
->type
;
600 __entry
->seq
= ref
->seq
;
603 TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, "
604 "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, "
605 "offset = %llu, type = %s, seq = %llu",
606 (unsigned long long)__entry
->bytenr
,
607 (unsigned long long)__entry
->num_bytes
,
608 show_ref_action(__entry
->action
),
609 show_root_type(__entry
->parent
),
610 show_root_type(__entry
->ref_root
),
611 (unsigned long long)__entry
->owner
,
612 (unsigned long long)__entry
->offset
,
613 show_ref_type(__entry
->type
),
614 (unsigned long long)__entry
->seq
)
617 DEFINE_EVENT(btrfs_delayed_data_ref
, add_delayed_data_ref
,
619 TP_PROTO(struct btrfs_fs_info
*fs_info
,
620 struct btrfs_delayed_ref_node
*ref
,
621 struct btrfs_delayed_data_ref
*full_ref
,
624 TP_ARGS(fs_info
, ref
, full_ref
, action
)
627 DEFINE_EVENT(btrfs_delayed_data_ref
, run_delayed_data_ref
,
629 TP_PROTO(struct btrfs_fs_info
*fs_info
,
630 struct btrfs_delayed_ref_node
*ref
,
631 struct btrfs_delayed_data_ref
*full_ref
,
634 TP_ARGS(fs_info
, ref
, full_ref
, action
)
637 DECLARE_EVENT_CLASS(btrfs_delayed_ref_head
,
639 TP_PROTO(struct btrfs_fs_info
*fs_info
,
640 struct btrfs_delayed_ref_node
*ref
,
641 struct btrfs_delayed_ref_head
*head_ref
,
644 TP_ARGS(fs_info
, ref
, head_ref
, action
),
646 TP_STRUCT__entry_btrfs(
647 __field( u64
, bytenr
)
648 __field( u64
, num_bytes
)
649 __field( int, action
)
650 __field( int, is_data
)
653 TP_fast_assign_btrfs(fs_info
,
654 __entry
->bytenr
= ref
->bytenr
;
655 __entry
->num_bytes
= ref
->num_bytes
;
656 __entry
->action
= action
;
657 __entry
->is_data
= head_ref
->is_data
;
660 TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d",
661 (unsigned long long)__entry
->bytenr
,
662 (unsigned long long)__entry
->num_bytes
,
663 show_ref_action(__entry
->action
),
667 DEFINE_EVENT(btrfs_delayed_ref_head
, add_delayed_ref_head
,
669 TP_PROTO(struct btrfs_fs_info
*fs_info
,
670 struct btrfs_delayed_ref_node
*ref
,
671 struct btrfs_delayed_ref_head
*head_ref
,
674 TP_ARGS(fs_info
, ref
, head_ref
, action
)
677 DEFINE_EVENT(btrfs_delayed_ref_head
, run_delayed_ref_head
,
679 TP_PROTO(struct btrfs_fs_info
*fs_info
,
680 struct btrfs_delayed_ref_node
*ref
,
681 struct btrfs_delayed_ref_head
*head_ref
,
684 TP_ARGS(fs_info
, ref
, head_ref
, action
)
687 #define show_chunk_type(type) \
688 __print_flags(type, "|", \
689 { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
690 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
691 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
692 { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \
693 { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \
694 { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \
695 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
696 { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \
697 { BTRFS_BLOCK_GROUP_RAID6, "RAID6" })
699 DECLARE_EVENT_CLASS(btrfs__chunk
,
701 TP_PROTO(struct btrfs_fs_info
*fs_info
, struct map_lookup
*map
,
702 u64 offset
, u64 size
),
704 TP_ARGS(fs_info
, map
, offset
, size
),
706 TP_STRUCT__entry_btrfs(
707 __field( int, num_stripes
)
709 __field( int, sub_stripes
)
710 __field( u64
, offset
)
712 __field( u64
, root_objectid
)
715 TP_fast_assign_btrfs(fs_info
,
716 __entry
->num_stripes
= map
->num_stripes
;
717 __entry
->type
= map
->type
;
718 __entry
->sub_stripes
= map
->sub_stripes
;
719 __entry
->offset
= offset
;
720 __entry
->size
= size
;
721 __entry
->root_objectid
= fs_info
->chunk_root
->root_key
.objectid
;
724 TP_printk_btrfs("root = %llu(%s), offset = %llu, size = %llu, "
725 "num_stripes = %d, sub_stripes = %d, type = %s",
726 show_root_type(__entry
->root_objectid
),
727 (unsigned long long)__entry
->offset
,
728 (unsigned long long)__entry
->size
,
729 __entry
->num_stripes
, __entry
->sub_stripes
,
730 show_chunk_type(__entry
->type
))
733 DEFINE_EVENT(btrfs__chunk
, btrfs_chunk_alloc
,
735 TP_PROTO(struct btrfs_fs_info
*fs_info
, struct map_lookup
*map
,
736 u64 offset
, u64 size
),
738 TP_ARGS(fs_info
, map
, offset
, size
)
741 DEFINE_EVENT(btrfs__chunk
, btrfs_chunk_free
,
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 TRACE_EVENT(btrfs_cow_block
,
751 TP_PROTO(struct btrfs_root
*root
, struct extent_buffer
*buf
,
752 struct extent_buffer
*cow
),
754 TP_ARGS(root
, buf
, cow
),
756 TP_STRUCT__entry_btrfs(
757 __field( u64
, root_objectid
)
758 __field( u64
, buf_start
)
760 __field( u64
, cow_start
)
761 __field( int, buf_level
)
762 __field( int, cow_level
)
765 TP_fast_assign_btrfs(root
->fs_info
,
766 __entry
->root_objectid
= root
->root_key
.objectid
;
767 __entry
->buf_start
= buf
->start
;
768 __entry
->refs
= atomic_read(&buf
->refs
);
769 __entry
->cow_start
= cow
->start
;
770 __entry
->buf_level
= btrfs_header_level(buf
);
771 __entry
->cow_level
= btrfs_header_level(cow
);
774 TP_printk_btrfs("root = %llu(%s), refs = %d, orig_buf = %llu "
775 "(orig_level = %d), cow_buf = %llu (cow_level = %d)",
776 show_root_type(__entry
->root_objectid
),
778 (unsigned long long)__entry
->buf_start
,
780 (unsigned long long)__entry
->cow_start
,
784 TRACE_EVENT(btrfs_space_reservation
,
786 TP_PROTO(struct btrfs_fs_info
*fs_info
, char *type
, u64 val
,
787 u64 bytes
, int reserve
),
789 TP_ARGS(fs_info
, type
, val
, bytes
, reserve
),
791 TP_STRUCT__entry_btrfs(
792 __string( type
, type
)
794 __field( u64
, bytes
)
795 __field( int, reserve
)
798 TP_fast_assign_btrfs(fs_info
,
799 __assign_str(type
, type
);
801 __entry
->bytes
= bytes
;
802 __entry
->reserve
= reserve
;
805 TP_printk_btrfs("%s: %Lu %s %Lu", __get_str(type
), __entry
->val
,
806 __entry
->reserve
? "reserve" : "release",
810 #define show_flush_action(action) \
811 __print_symbolic(action, \
812 { BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH"}, \
813 { BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT"}, \
814 { BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL"})
816 TRACE_EVENT(btrfs_trigger_flush
,
818 TP_PROTO(struct btrfs_fs_info
*fs_info
, u64 flags
, u64 bytes
,
819 int flush
, char *reason
),
821 TP_ARGS(fs_info
, flags
, bytes
, flush
, reason
),
824 __array( u8
, fsid
, BTRFS_UUID_SIZE
)
825 __field( u64
, flags
)
826 __field( u64
, bytes
)
827 __field( int, flush
)
828 __string( reason
, reason
)
832 memcpy(__entry
->fsid
, fs_info
->fsid
, BTRFS_UUID_SIZE
);
833 __entry
->flags
= flags
;
834 __entry
->bytes
= bytes
;
835 __entry
->flush
= flush
;
836 __assign_str(reason
, reason
)
839 TP_printk("%pU: %s: flush = %d(%s), flags = %llu(%s), bytes = %llu",
840 __entry
->fsid
, __get_str(reason
), __entry
->flush
,
841 show_flush_action(__entry
->flush
),
842 (unsigned long long)__entry
->flags
,
843 __print_flags((unsigned long)__entry
->flags
, "|",
845 (unsigned long long)__entry
->bytes
)
848 #define show_flush_state(state) \
849 __print_symbolic(state, \
850 { FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR"}, \
851 { FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS"}, \
852 { FLUSH_DELALLOC, "FLUSH_DELALLOC"}, \
853 { FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT"}, \
854 { ALLOC_CHUNK, "ALLOC_CHUNK"}, \
855 { COMMIT_TRANS, "COMMIT_TRANS"})
857 TRACE_EVENT(btrfs_flush_space
,
859 TP_PROTO(struct btrfs_fs_info
*fs_info
, u64 flags
, u64 num_bytes
,
860 u64 orig_bytes
, int state
, int ret
),
862 TP_ARGS(fs_info
, flags
, num_bytes
, orig_bytes
, state
, ret
),
865 __array( u8
, fsid
, BTRFS_UUID_SIZE
)
866 __field( u64
, flags
)
867 __field( u64
, num_bytes
)
868 __field( u64
, orig_bytes
)
869 __field( int, state
)
874 memcpy(__entry
->fsid
, fs_info
->fsid
, BTRFS_UUID_SIZE
);
875 __entry
->flags
= flags
;
876 __entry
->num_bytes
= num_bytes
;
877 __entry
->orig_bytes
= orig_bytes
;
878 __entry
->state
= state
;
882 TP_printk("%pU: state = %d(%s), flags = %llu(%s), num_bytes = %llu, "
883 "orig_bytes = %llu, ret = %d", __entry
->fsid
, __entry
->state
,
884 show_flush_state(__entry
->state
),
885 (unsigned long long)__entry
->flags
,
886 __print_flags((unsigned long)__entry
->flags
, "|",
888 (unsigned long long)__entry
->num_bytes
,
889 (unsigned long long)__entry
->orig_bytes
, __entry
->ret
)
892 DECLARE_EVENT_CLASS(btrfs__reserved_extent
,
894 TP_PROTO(struct btrfs_root
*root
, u64 start
, u64 len
),
896 TP_ARGS(root
, start
, len
),
898 TP_STRUCT__entry_btrfs(
899 __field( u64
, root_objectid
)
900 __field( u64
, start
)
904 TP_fast_assign_btrfs(root
->fs_info
,
905 __entry
->root_objectid
= root
->root_key
.objectid
;
906 __entry
->start
= start
;
910 TP_printk_btrfs("root = %llu(%s), start = %llu, len = %llu",
911 show_root_type(__entry
->root_objectid
),
912 (unsigned long long)__entry
->start
,
913 (unsigned long long)__entry
->len
)
916 DEFINE_EVENT(btrfs__reserved_extent
, btrfs_reserved_extent_alloc
,
918 TP_PROTO(struct btrfs_root
*root
, u64 start
, u64 len
),
920 TP_ARGS(root
, start
, len
)
923 DEFINE_EVENT(btrfs__reserved_extent
, btrfs_reserved_extent_free
,
925 TP_PROTO(struct btrfs_root
*root
, u64 start
, u64 len
),
927 TP_ARGS(root
, start
, len
)
930 TRACE_EVENT(find_free_extent
,
932 TP_PROTO(struct btrfs_root
*root
, u64 num_bytes
, u64 empty_size
,
935 TP_ARGS(root
, num_bytes
, empty_size
, data
),
937 TP_STRUCT__entry_btrfs(
938 __field( u64
, root_objectid
)
939 __field( u64
, num_bytes
)
940 __field( u64
, empty_size
)
944 TP_fast_assign_btrfs(root
->fs_info
,
945 __entry
->root_objectid
= root
->root_key
.objectid
;
946 __entry
->num_bytes
= num_bytes
;
947 __entry
->empty_size
= empty_size
;
948 __entry
->data
= data
;
951 TP_printk_btrfs("root = %Lu(%s), len = %Lu, empty_size = %Lu, "
952 "flags = %Lu(%s)", show_root_type(__entry
->root_objectid
),
953 __entry
->num_bytes
, __entry
->empty_size
, __entry
->data
,
954 __print_flags((unsigned long)__entry
->data
, "|",
958 DECLARE_EVENT_CLASS(btrfs__reserve_extent
,
960 TP_PROTO(struct btrfs_root
*root
,
961 struct btrfs_block_group_cache
*block_group
, u64 start
,
964 TP_ARGS(root
, block_group
, start
, len
),
966 TP_STRUCT__entry_btrfs(
967 __field( u64
, root_objectid
)
968 __field( u64
, bg_objectid
)
969 __field( u64
, flags
)
970 __field( u64
, start
)
974 TP_fast_assign_btrfs(root
->fs_info
,
975 __entry
->root_objectid
= root
->root_key
.objectid
;
976 __entry
->bg_objectid
= block_group
->key
.objectid
;
977 __entry
->flags
= block_group
->flags
;
978 __entry
->start
= start
;
982 TP_printk_btrfs("root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), "
983 "start = %Lu, len = %Lu",
984 show_root_type(__entry
->root_objectid
), __entry
->bg_objectid
,
985 __entry
->flags
, __print_flags((unsigned long)__entry
->flags
,
986 "|", BTRFS_GROUP_FLAGS
),
987 __entry
->start
, __entry
->len
)
990 DEFINE_EVENT(btrfs__reserve_extent
, btrfs_reserve_extent
,
992 TP_PROTO(struct btrfs_root
*root
,
993 struct btrfs_block_group_cache
*block_group
, u64 start
,
996 TP_ARGS(root
, block_group
, start
, len
)
999 DEFINE_EVENT(btrfs__reserve_extent
, btrfs_reserve_extent_cluster
,
1001 TP_PROTO(struct btrfs_root
*root
,
1002 struct btrfs_block_group_cache
*block_group
, u64 start
,
1005 TP_ARGS(root
, block_group
, start
, len
)
1008 TRACE_EVENT(btrfs_find_cluster
,
1010 TP_PROTO(struct btrfs_block_group_cache
*block_group
, u64 start
,
1011 u64 bytes
, u64 empty_size
, u64 min_bytes
),
1013 TP_ARGS(block_group
, start
, bytes
, empty_size
, min_bytes
),
1015 TP_STRUCT__entry_btrfs(
1016 __field( u64
, bg_objectid
)
1017 __field( u64
, flags
)
1018 __field( u64
, start
)
1019 __field( u64
, bytes
)
1020 __field( u64
, empty_size
)
1021 __field( u64
, min_bytes
)
1024 TP_fast_assign_btrfs(block_group
->fs_info
,
1025 __entry
->bg_objectid
= block_group
->key
.objectid
;
1026 __entry
->flags
= block_group
->flags
;
1027 __entry
->start
= start
;
1028 __entry
->bytes
= bytes
;
1029 __entry
->empty_size
= empty_size
;
1030 __entry
->min_bytes
= min_bytes
;
1033 TP_printk_btrfs("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu,"
1034 " empty_size = %Lu, min_bytes = %Lu", __entry
->bg_objectid
,
1036 __print_flags((unsigned long)__entry
->flags
, "|",
1037 BTRFS_GROUP_FLAGS
), __entry
->start
,
1038 __entry
->bytes
, __entry
->empty_size
, __entry
->min_bytes
)
1041 TRACE_EVENT(btrfs_failed_cluster_setup
,
1043 TP_PROTO(struct btrfs_block_group_cache
*block_group
),
1045 TP_ARGS(block_group
),
1047 TP_STRUCT__entry_btrfs(
1048 __field( u64
, bg_objectid
)
1051 TP_fast_assign_btrfs(block_group
->fs_info
,
1052 __entry
->bg_objectid
= block_group
->key
.objectid
;
1055 TP_printk_btrfs("block_group = %Lu", __entry
->bg_objectid
)
1058 TRACE_EVENT(btrfs_setup_cluster
,
1060 TP_PROTO(struct btrfs_block_group_cache
*block_group
,
1061 struct btrfs_free_cluster
*cluster
, u64 size
, int bitmap
),
1063 TP_ARGS(block_group
, cluster
, size
, bitmap
),
1065 TP_STRUCT__entry_btrfs(
1066 __field( u64
, bg_objectid
)
1067 __field( u64
, flags
)
1068 __field( u64
, start
)
1069 __field( u64
, max_size
)
1070 __field( u64
, size
)
1071 __field( int, bitmap
)
1074 TP_fast_assign_btrfs(block_group
->fs_info
,
1075 __entry
->bg_objectid
= block_group
->key
.objectid
;
1076 __entry
->flags
= block_group
->flags
;
1077 __entry
->start
= cluster
->window_start
;
1078 __entry
->max_size
= cluster
->max_size
;
1079 __entry
->size
= size
;
1080 __entry
->bitmap
= bitmap
;
1083 TP_printk_btrfs("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, "
1084 "size = %Lu, max_size = %Lu, bitmap = %d",
1085 __entry
->bg_objectid
,
1087 __print_flags((unsigned long)__entry
->flags
, "|",
1088 BTRFS_GROUP_FLAGS
), __entry
->start
,
1089 __entry
->size
, __entry
->max_size
, __entry
->bitmap
)
1092 struct extent_state
;
1093 TRACE_EVENT(alloc_extent_state
,
1095 TP_PROTO(struct extent_state
*state
, gfp_t mask
, unsigned long IP
),
1097 TP_ARGS(state
, mask
, IP
),
1100 __field(struct extent_state
*, state
)
1101 __field(gfp_t
, mask
)
1102 __field(unsigned long, ip
)
1106 __entry
->state
= state
,
1107 __entry
->mask
= mask
,
1111 TP_printk("state=%p; mask = %s; caller = %pS", __entry
->state
,
1112 show_gfp_flags(__entry
->mask
), (void *)__entry
->ip
)
1115 TRACE_EVENT(free_extent_state
,
1117 TP_PROTO(struct extent_state
*state
, unsigned long IP
),
1122 __field(struct extent_state
*, state
)
1123 __field(unsigned long, ip
)
1127 __entry
->state
= state
,
1131 TP_printk(" state=%p; caller = %pS", __entry
->state
,
1132 (void *)__entry
->ip
)
1135 DECLARE_EVENT_CLASS(btrfs__work
,
1137 TP_PROTO(struct btrfs_work
*work
),
1141 TP_STRUCT__entry_btrfs(
1142 __field( void *, work
)
1143 __field( void *, wq
)
1144 __field( void *, func
)
1145 __field( void *, ordered_func
)
1146 __field( void *, ordered_free
)
1147 __field( void *, normal_work
)
1150 TP_fast_assign_btrfs(btrfs_work_owner(work
),
1151 __entry
->work
= work
;
1152 __entry
->wq
= work
->wq
;
1153 __entry
->func
= work
->func
;
1154 __entry
->ordered_func
= work
->ordered_func
;
1155 __entry
->ordered_free
= work
->ordered_free
;
1156 __entry
->normal_work
= &work
->normal_work
;
1159 TP_printk_btrfs("work=%p (normal_work=%p), wq=%p, func=%pf, ordered_func=%p,"
1161 __entry
->work
, __entry
->normal_work
, __entry
->wq
,
1162 __entry
->func
, __entry
->ordered_func
, __entry
->ordered_free
)
1165 /* For situiations that the work is freed */
1166 DECLARE_EVENT_CLASS(btrfs__work__done
,
1168 TP_PROTO(struct btrfs_work
*work
),
1172 TP_STRUCT__entry_btrfs(
1173 __field( void *, work
)
1176 TP_fast_assign_btrfs(btrfs_work_owner(work
),
1177 __entry
->work
= work
;
1180 TP_printk_btrfs("work->%p", __entry
->work
)
1183 DEFINE_EVENT(btrfs__work
, btrfs_work_queued
,
1185 TP_PROTO(struct btrfs_work
*work
),
1190 DEFINE_EVENT(btrfs__work
, btrfs_work_sched
,
1192 TP_PROTO(struct btrfs_work
*work
),
1197 DEFINE_EVENT(btrfs__work__done
, btrfs_all_work_done
,
1199 TP_PROTO(struct btrfs_work
*work
),
1204 DEFINE_EVENT(btrfs__work
, btrfs_ordered_sched
,
1206 TP_PROTO(struct btrfs_work
*work
),
1211 DECLARE_EVENT_CLASS(btrfs__workqueue
,
1213 TP_PROTO(struct __btrfs_workqueue
*wq
, const char *name
, int high
),
1215 TP_ARGS(wq
, name
, high
),
1217 TP_STRUCT__entry_btrfs(
1218 __field( void *, wq
)
1219 __string( name
, name
)
1220 __field( int , high
)
1223 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq
),
1225 __assign_str(name
, name
);
1226 __entry
->high
= high
;
1229 TP_printk_btrfs("name=%s%s, wq=%p", __get_str(name
),
1230 __print_flags(__entry
->high
, "",
1231 {(WQ_HIGHPRI
), "-high"}),
1235 DEFINE_EVENT(btrfs__workqueue
, btrfs_workqueue_alloc
,
1237 TP_PROTO(struct __btrfs_workqueue
*wq
, const char *name
, int high
),
1239 TP_ARGS(wq
, name
, high
)
1242 DECLARE_EVENT_CLASS(btrfs__workqueue_done
,
1244 TP_PROTO(struct __btrfs_workqueue
*wq
),
1248 TP_STRUCT__entry_btrfs(
1249 __field( void *, wq
)
1252 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq
),
1256 TP_printk_btrfs("wq=%p", __entry
->wq
)
1259 DEFINE_EVENT(btrfs__workqueue_done
, btrfs_workqueue_destroy
,
1261 TP_PROTO(struct __btrfs_workqueue
*wq
),
1266 DECLARE_EVENT_CLASS(btrfs__qgroup_data_map
,
1268 TP_PROTO(struct inode
*inode
, u64 free_reserved
),
1270 TP_ARGS(inode
, free_reserved
),
1272 TP_STRUCT__entry_btrfs(
1273 __field( u64
, rootid
)
1274 __field( unsigned long, ino
)
1275 __field( u64
, free_reserved
)
1278 TP_fast_assign_btrfs(btrfs_sb(inode
->i_sb
),
1279 __entry
->rootid
= BTRFS_I(inode
)->root
->objectid
;
1280 __entry
->ino
= inode
->i_ino
;
1281 __entry
->free_reserved
= free_reserved
;
1284 TP_printk_btrfs("rootid=%llu, ino=%lu, free_reserved=%llu",
1285 __entry
->rootid
, __entry
->ino
, __entry
->free_reserved
)
1288 DEFINE_EVENT(btrfs__qgroup_data_map
, btrfs_qgroup_init_data_rsv_map
,
1290 TP_PROTO(struct inode
*inode
, u64 free_reserved
),
1292 TP_ARGS(inode
, free_reserved
)
1295 DEFINE_EVENT(btrfs__qgroup_data_map
, btrfs_qgroup_free_data_rsv_map
,
1297 TP_PROTO(struct inode
*inode
, u64 free_reserved
),
1299 TP_ARGS(inode
, free_reserved
)
1302 #define BTRFS_QGROUP_OPERATIONS \
1303 { QGROUP_RESERVE, "reserve" }, \
1304 { QGROUP_RELEASE, "release" }, \
1305 { QGROUP_FREE, "free" }
1307 DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data
,
1309 TP_PROTO(struct inode
*inode
, u64 start
, u64 len
, u64 reserved
, int op
),
1311 TP_ARGS(inode
, start
, len
, reserved
, op
),
1313 TP_STRUCT__entry_btrfs(
1314 __field( u64
, rootid
)
1315 __field( unsigned long, ino
)
1316 __field( u64
, start
)
1318 __field( u64
, reserved
)
1322 TP_fast_assign_btrfs(btrfs_sb(inode
->i_sb
),
1323 __entry
->rootid
= BTRFS_I(inode
)->root
->objectid
;
1324 __entry
->ino
= inode
->i_ino
;
1325 __entry
->start
= start
;
1327 __entry
->reserved
= reserved
;
1331 TP_printk_btrfs("root=%llu, ino=%lu, start=%llu, len=%llu, reserved=%llu, op=%s",
1332 __entry
->rootid
, __entry
->ino
, __entry
->start
, __entry
->len
,
1334 __print_flags((unsigned long)__entry
->op
, "",
1335 BTRFS_QGROUP_OPERATIONS
)
1339 DEFINE_EVENT(btrfs__qgroup_rsv_data
, btrfs_qgroup_reserve_data
,
1341 TP_PROTO(struct inode
*inode
, u64 start
, u64 len
, u64 reserved
, int op
),
1343 TP_ARGS(inode
, start
, len
, reserved
, op
)
1346 DEFINE_EVENT(btrfs__qgroup_rsv_data
, btrfs_qgroup_release_data
,
1348 TP_PROTO(struct inode
*inode
, u64 start
, u64 len
, u64 reserved
, int op
),
1350 TP_ARGS(inode
, start
, len
, reserved
, op
)
1353 DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref
,
1355 TP_PROTO(struct btrfs_fs_info
*fs_info
, u64 ref_root
, u64 reserved
),
1357 TP_ARGS(fs_info
, ref_root
, reserved
),
1359 TP_STRUCT__entry_btrfs(
1360 __field( u64
, ref_root
)
1361 __field( u64
, reserved
)
1364 TP_fast_assign_btrfs(fs_info
,
1365 __entry
->ref_root
= ref_root
;
1366 __entry
->reserved
= reserved
;
1369 TP_printk_btrfs("root=%llu, reserved=%llu, op=free",
1370 __entry
->ref_root
, __entry
->reserved
)
1373 DEFINE_EVENT(btrfs__qgroup_delayed_ref
, btrfs_qgroup_free_delayed_ref
,
1375 TP_PROTO(struct btrfs_fs_info
*fs_info
, u64 ref_root
, u64 reserved
),
1377 TP_ARGS(fs_info
, ref_root
, reserved
)
1380 DECLARE_EVENT_CLASS(btrfs_qgroup_extent
,
1381 TP_PROTO(struct btrfs_fs_info
*fs_info
,
1382 struct btrfs_qgroup_extent_record
*rec
),
1384 TP_ARGS(fs_info
, rec
),
1386 TP_STRUCT__entry_btrfs(
1387 __field( u64
, bytenr
)
1388 __field( u64
, num_bytes
)
1391 TP_fast_assign_btrfs(fs_info
,
1392 __entry
->bytenr
= rec
->bytenr
,
1393 __entry
->num_bytes
= rec
->num_bytes
;
1396 TP_printk_btrfs("bytenr = %llu, num_bytes = %llu",
1397 (unsigned long long)__entry
->bytenr
,
1398 (unsigned long long)__entry
->num_bytes
)
1401 DEFINE_EVENT(btrfs_qgroup_extent
, btrfs_qgroup_account_extents
,
1403 TP_PROTO(struct btrfs_fs_info
*fs_info
,
1404 struct btrfs_qgroup_extent_record
*rec
),
1406 TP_ARGS(fs_info
, rec
)
1409 DEFINE_EVENT(btrfs_qgroup_extent
, btrfs_qgroup_trace_extent
,
1411 TP_PROTO(struct btrfs_fs_info
*fs_info
,
1412 struct btrfs_qgroup_extent_record
*rec
),
1414 TP_ARGS(fs_info
, rec
)
1417 TRACE_EVENT(btrfs_qgroup_account_extent
,
1419 TP_PROTO(struct btrfs_fs_info
*fs_info
, u64 bytenr
,
1420 u64 num_bytes
, u64 nr_old_roots
, u64 nr_new_roots
),
1422 TP_ARGS(fs_info
, bytenr
, num_bytes
, nr_old_roots
, nr_new_roots
),
1424 TP_STRUCT__entry_btrfs(
1425 __field( u64
, bytenr
)
1426 __field( u64
, num_bytes
)
1427 __field( u64
, nr_old_roots
)
1428 __field( u64
, nr_new_roots
)
1431 TP_fast_assign_btrfs(fs_info
,
1432 __entry
->bytenr
= bytenr
;
1433 __entry
->num_bytes
= num_bytes
;
1434 __entry
->nr_old_roots
= nr_old_roots
;
1435 __entry
->nr_new_roots
= nr_new_roots
;
1438 TP_printk_btrfs("bytenr = %llu, num_bytes = %llu, nr_old_roots = %llu, "
1439 "nr_new_roots = %llu",
1442 __entry
->nr_old_roots
,
1443 __entry
->nr_new_roots
)
1446 TRACE_EVENT(qgroup_update_counters
,
1448 TP_PROTO(struct btrfs_fs_info
*fs_info
, u64 qgid
,
1449 u64 cur_old_count
, u64 cur_new_count
),
1451 TP_ARGS(fs_info
, qgid
, cur_old_count
, cur_new_count
),
1453 TP_STRUCT__entry_btrfs(
1454 __field( u64
, qgid
)
1455 __field( u64
, cur_old_count
)
1456 __field( u64
, cur_new_count
)
1459 TP_fast_assign_btrfs(fs_info
,
1460 __entry
->qgid
= qgid
;
1461 __entry
->cur_old_count
= cur_old_count
;
1462 __entry
->cur_new_count
= cur_new_count
;
1465 TP_printk_btrfs("qgid = %llu, cur_old_count = %llu, cur_new_count = %llu",
1467 __entry
->cur_old_count
,
1468 __entry
->cur_new_count
)
1471 #endif /* _TRACE_BTRFS_H */
1473 /* This part must be outside protection */
1474 #include <trace/define_trace.h>