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btrfs: plumb fs_info into btrfs_work
[linux-2.6-block.git] / include / trace / events / btrfs.h
CommitLineData
1abe9b8a 1#undef TRACE_SYSTEM
2#define TRACE_SYSTEM btrfs
3
4#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
5#define _TRACE_BTRFS_H
6
7#include <linux/writeback.h>
8#include <linux/tracepoint.h>
420adbe9 9#include <trace/events/mmflags.h>
1abe9b8a 10
11struct btrfs_root;
12struct btrfs_fs_info;
13struct btrfs_inode;
14struct extent_map;
15struct btrfs_ordered_extent;
16struct btrfs_delayed_ref_node;
17struct btrfs_delayed_tree_ref;
18struct btrfs_delayed_data_ref;
19struct btrfs_delayed_ref_head;
3f7de037
JB		 20struct btrfs_block_group_cache;
21struct btrfs_free_cluster;
1abe9b8a 22struct map_lookup;
23struct extent_buffer;
52483bc2 24struct btrfs_work;
c3a46891 25struct __btrfs_workqueue;
0f5dcf8d 26struct btrfs_qgroup_extent_record;
1abe9b8a 27
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" })
35
36#define __show_root_type(obj) \
7f34b746 37 __print_symbolic_u64(obj, \
1abe9b8a 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" }, \
e112e2b4 46 { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \
1abe9b8a 47 { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
208acb8c
OS		 48 { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \
49 { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \
1abe9b8a 50 { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
51
52#define show_root_type(obj) \
53 obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \
fb57dc81 54 (obj >= BTRFS_ROOT_TREE_OBJECTID && \
e112e2b4 55 obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
1abe9b8a 56
3f7de037 57#define BTRFS_GROUP_FLAGS \
e112e2b4
LB		 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"}
3f7de037 67
8c2a3ca2
JB		 68#define BTRFS_UUID_SIZE 16
69
1abe9b8a 70TRACE_EVENT(btrfs_transaction_commit,
71
72 TP_PROTO(struct btrfs_root *root),
73
74 TP_ARGS(root),
75
76 TP_STRUCT__entry(
77 __field( u64, generation )
78 __field( u64, root_objectid )
79 ),
80
81 TP_fast_assign(
82 __entry->generation = root->fs_info->generation;
83 __entry->root_objectid = root->root_key.objectid;
84 ),
85
86 TP_printk("root = %llu(%s), gen = %llu",
87 show_root_type(__entry->root_objectid),
88 (unsigned long long)__entry->generation)
89);
90
91DECLARE_EVENT_CLASS(btrfs__inode,
92
93 TP_PROTO(struct inode *inode),
94
95 TP_ARGS(inode),
96
97 TP_STRUCT__entry(
98 __field( ino_t, ino )
99 __field( blkcnt_t, blocks )
100 __field( u64, disk_i_size )
101 __field( u64, generation )
102 __field( u64, last_trans )
103 __field( u64, logged_trans )
104 __field( u64, root_objectid )
105 ),
106
107 TP_fast_assign(
108 __entry->ino = inode->i_ino;
109 __entry->blocks = inode->i_blocks;
110 __entry->disk_i_size = BTRFS_I(inode)->disk_i_size;
111 __entry->generation = BTRFS_I(inode)->generation;
112 __entry->last_trans = BTRFS_I(inode)->last_trans;
113 __entry->logged_trans = BTRFS_I(inode)->logged_trans;
114 __entry->root_objectid =
115 BTRFS_I(inode)->root->root_key.objectid;
116 ),
117
118 TP_printk("root = %llu(%s), gen = %llu, ino = %lu, blocks = %llu, "
119 "disk_i_size = %llu, last_trans = %llu, logged_trans = %llu",
120 show_root_type(__entry->root_objectid),
121 (unsigned long long)__entry->generation,
122 (unsigned long)__entry->ino,
123 (unsigned long long)__entry->blocks,
124 (unsigned long long)__entry->disk_i_size,
125 (unsigned long long)__entry->last_trans,
126 (unsigned long long)__entry->logged_trans)
127);
128
129DEFINE_EVENT(btrfs__inode, btrfs_inode_new,
130
131 TP_PROTO(struct inode *inode),
132
133 TP_ARGS(inode)
134);
135
136DEFINE_EVENT(btrfs__inode, btrfs_inode_request,
137
138 TP_PROTO(struct inode *inode),
139
140 TP_ARGS(inode)
141);
142
143DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
144
145 TP_PROTO(struct inode *inode),
146
147 TP_ARGS(inode)
148);
149
150#define __show_map_type(type) \
7f34b746 151 __print_symbolic_u64(type, \
1abe9b8a 152 { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \
153 { EXTENT_MAP_HOLE, "HOLE" }, \
154 { EXTENT_MAP_INLINE, "INLINE" }, \
155 { EXTENT_MAP_DELALLOC, "DELALLOC" })
156
157#define show_map_type(type) \
158 type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type)
159
160#define show_map_flags(flag) \
161 __print_flags(flag, "|", \
254a2d14
LB		 162 { (1 << EXTENT_FLAG_PINNED), "PINNED" },\
163 { (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\
164 { (1 << EXTENT_FLAG_VACANCY), "VACANCY" },\
165 { (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\
166 { (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\
167 { (1 << EXTENT_FLAG_FILLING), "FILLING" },\
168 { (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" })
1abe9b8a 169
4cd8587c 170TRACE_EVENT_CONDITION(btrfs_get_extent,
1abe9b8a 171
172 TP_PROTO(struct btrfs_root *root, struct extent_map *map),
173
174 TP_ARGS(root, map),
175
4cd8587c
SR		 176 TP_CONDITION(map),
177
1abe9b8a 178 TP_STRUCT__entry(
179 __field( u64, root_objectid )
180 __field( u64, start )
181 __field( u64, len )
182 __field( u64, orig_start )
183 __field( u64, block_start )
184 __field( u64, block_len )
185 __field( unsigned long, flags )
186 __field( int, refs )
187 __field( unsigned int, compress_type )
188 ),
189
190 TP_fast_assign(
191 __entry->root_objectid = root->root_key.objectid;
192 __entry->start = map->start;
193 __entry->len = map->len;
194 __entry->orig_start = map->orig_start;
195 __entry->block_start = map->block_start;
196 __entry->block_len = map->block_len;
197 __entry->flags = map->flags;
198 __entry->refs = atomic_read(&map->refs);
199 __entry->compress_type = map->compress_type;
200 ),
201
202 TP_printk("root = %llu(%s), start = %llu, len = %llu, "
203 "orig_start = %llu, block_start = %llu(%s), "
204 "block_len = %llu, flags = %s, refs = %u, "
205 "compress_type = %u",
206 show_root_type(__entry->root_objectid),
207 (unsigned long long)__entry->start,
208 (unsigned long long)__entry->len,
209 (unsigned long long)__entry->orig_start,
210 show_map_type(__entry->block_start),
211 (unsigned long long)__entry->block_len,
212 show_map_flags(__entry->flags),
213 __entry->refs, __entry->compress_type)
214);
215
9d04a8ce
LB		 216#define show_ordered_flags(flags) \
217 __print_flags(flags, "|", \
218 { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
219 { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
220 { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
221 { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
222 { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
223 { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
224 { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
225 { (1 << BTRFS_ORDERED_UPDATED_ISIZE), "UPDATED_ISIZE" }, \
792ddef0
LB		 226 { (1 << BTRFS_ORDERED_LOGGED_CSUM), "LOGGED_CSUM" }, \
227 { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
e112e2b4 228
1abe9b8a 229
230DECLARE_EVENT_CLASS(btrfs__ordered_extent,
231
232 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
233
234 TP_ARGS(inode, ordered),
235
236 TP_STRUCT__entry(
237 __field( ino_t, ino )
238 __field( u64, file_offset )
239 __field( u64, start )
240 __field( u64, len )
241 __field( u64, disk_len )
242 __field( u64, bytes_left )
243 __field( unsigned long, flags )
244 __field( int, compress_type )
245 __field( int, refs )
246 __field( u64, root_objectid )
247 ),
248
249 TP_fast_assign(
250 __entry->ino = inode->i_ino;
251 __entry->file_offset = ordered->file_offset;
252 __entry->start = ordered->start;
253 __entry->len = ordered->len;
254 __entry->disk_len = ordered->disk_len;
255 __entry->bytes_left = ordered->bytes_left;
256 __entry->flags = ordered->flags;
257 __entry->compress_type = ordered->compress_type;
258 __entry->refs = atomic_read(&ordered->refs);
259 __entry->root_objectid =
260 BTRFS_I(inode)->root->root_key.objectid;
261 ),
262
263 TP_printk("root = %llu(%s), ino = %llu, file_offset = %llu, "
264 "start = %llu, len = %llu, disk_len = %llu, "
265 "bytes_left = %llu, flags = %s, compress_type = %d, "
266 "refs = %d",
267 show_root_type(__entry->root_objectid),
268 (unsigned long long)__entry->ino,
269 (unsigned long long)__entry->file_offset,
270 (unsigned long long)__entry->start,
271 (unsigned long long)__entry->len,
272 (unsigned long long)__entry->disk_len,
273 (unsigned long long)__entry->bytes_left,
274 show_ordered_flags(__entry->flags),
275 __entry->compress_type, __entry->refs)
276);
277
278DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
279
280 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
281
282 TP_ARGS(inode, ordered)
283);
284
285DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
286
287 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
288
289 TP_ARGS(inode, ordered)
290);
291
292DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
293
294 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
295
296 TP_ARGS(inode, ordered)
297);
298
299DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
300
301 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
302
303 TP_ARGS(inode, ordered)
304);
305
306DECLARE_EVENT_CLASS(btrfs__writepage,
307
308 TP_PROTO(struct page *page, struct inode *inode,
309 struct writeback_control *wbc),
310
311 TP_ARGS(page, inode, wbc),
312
313 TP_STRUCT__entry(
314 __field( ino_t, ino )
315 __field( pgoff_t, index )
316 __field( long, nr_to_write )
317 __field( long, pages_skipped )
318 __field( loff_t, range_start )
319 __field( loff_t, range_end )
1abe9b8a 320 __field( char, for_kupdate )
321 __field( char, for_reclaim )
322 __field( char, range_cyclic )
323 __field( pgoff_t, writeback_index )
324 __field( u64, root_objectid )
325 ),
326
327 TP_fast_assign(
328 __entry->ino = inode->i_ino;
329 __entry->index = page->index;
330 __entry->nr_to_write = wbc->nr_to_write;
331 __entry->pages_skipped = wbc->pages_skipped;
332 __entry->range_start = wbc->range_start;
333 __entry->range_end = wbc->range_end;
1abe9b8a 334 __entry->for_kupdate = wbc->for_kupdate;
335 __entry->for_reclaim = wbc->for_reclaim;
336 __entry->range_cyclic = wbc->range_cyclic;
337 __entry->writeback_index = inode->i_mapping->writeback_index;
338 __entry->root_objectid =
339 BTRFS_I(inode)->root->root_key.objectid;
340 ),
341
342 TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, "
343 "nr_to_write = %ld, pages_skipped = %ld, range_start = %llu, "
846d5a09 344 "range_end = %llu, for_kupdate = %d, "
1abe9b8a 345 "for_reclaim = %d, range_cyclic = %d, writeback_index = %lu",
346 show_root_type(__entry->root_objectid),
347 (unsigned long)__entry->ino, __entry->index,
348 __entry->nr_to_write, __entry->pages_skipped,
349 __entry->range_start, __entry->range_end,
846d5a09 350 __entry->for_kupdate,
1abe9b8a 351 __entry->for_reclaim, __entry->range_cyclic,
352 (unsigned long)__entry->writeback_index)
353);
354
355DEFINE_EVENT(btrfs__writepage, __extent_writepage,
356
357 TP_PROTO(struct page *page, struct inode *inode,
358 struct writeback_control *wbc),
359
360 TP_ARGS(page, inode, wbc)
361);
362
363TRACE_EVENT(btrfs_writepage_end_io_hook,
364
365 TP_PROTO(struct page *page, u64 start, u64 end, int uptodate),
366
367 TP_ARGS(page, start, end, uptodate),
368
369 TP_STRUCT__entry(
370 __field( ino_t, ino )
371 __field( pgoff_t, index )
372 __field( u64, start )
373 __field( u64, end )
374 __field( int, uptodate )
375 __field( u64, root_objectid )
376 ),
377
378 TP_fast_assign(
379 __entry->ino = page->mapping->host->i_ino;
380 __entry->index = page->index;
381 __entry->start = start;
382 __entry->end = end;
383 __entry->uptodate = uptodate;
384 __entry->root_objectid =
385 BTRFS_I(page->mapping->host)->root->root_key.objectid;
386 ),
387
388 TP_printk("root = %llu(%s), ino = %lu, page_index = %lu, start = %llu, "
389 "end = %llu, uptodate = %d",
390 show_root_type(__entry->root_objectid),
391 (unsigned long)__entry->ino, (unsigned long)__entry->index,
392 (unsigned long long)__entry->start,
393 (unsigned long long)__entry->end, __entry->uptodate)
394);
395
396TRACE_EVENT(btrfs_sync_file,
397
398 TP_PROTO(struct file *file, int datasync),
399
400 TP_ARGS(file, datasync),
401
402 TP_STRUCT__entry(
403 __field( ino_t, ino )
404 __field( ino_t, parent )
405 __field( int, datasync )
406 __field( u64, root_objectid )
407 ),
408
409 TP_fast_assign(
410 struct dentry *dentry = file->f_path.dentry;
2b0143b5 411 struct inode *inode = d_inode(dentry);
1abe9b8a 412
413 __entry->ino = inode->i_ino;
2b0143b5 414 __entry->parent = d_inode(dentry->d_parent)->i_ino;
1abe9b8a 415 __entry->datasync = datasync;
416 __entry->root_objectid =
417 BTRFS_I(inode)->root->root_key.objectid;
418 ),
419
420 TP_printk("root = %llu(%s), ino = %ld, parent = %ld, datasync = %d",
421 show_root_type(__entry->root_objectid),
422 (unsigned long)__entry->ino, (unsigned long)__entry->parent,
423 __entry->datasync)
424);
425
426TRACE_EVENT(btrfs_sync_fs,
427
428 TP_PROTO(int wait),
429
430 TP_ARGS(wait),
431
432 TP_STRUCT__entry(
433 __field( int, wait )
434 ),
435
436 TP_fast_assign(
437 __entry->wait = wait;
438 ),
439
440 TP_printk("wait = %d", __entry->wait)
441);
442
c83f8eff
JB		 443TRACE_EVENT(btrfs_add_block_group,
444
445 TP_PROTO(struct btrfs_fs_info *fs_info,
446 struct btrfs_block_group_cache *block_group, int create),
447
448 TP_ARGS(fs_info, block_group, create),
449
450 TP_STRUCT__entry(
451 __array( u8, fsid, BTRFS_UUID_SIZE )
452 __field( u64, offset )
453 __field( u64, size )
454 __field( u64, flags )
455 __field( u64, bytes_used )
456 __field( u64, bytes_super )
457 __field( int, create )
458 ),
459
460 TP_fast_assign(
461 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
462 __entry->offset = block_group->key.objectid;
463 __entry->size = block_group->key.offset;
464 __entry->flags = block_group->flags;
465 __entry->bytes_used =
466 btrfs_block_group_used(&block_group->item);
467 __entry->bytes_super = block_group->bytes_super;
468 __entry->create = create;
469 ),
470
471 TP_printk("%pU: block_group offset = %llu, size = %llu, "
472 "flags = %llu(%s), bytes_used = %llu, bytes_super = %llu, "
473 "create = %d", __entry->fsid,
474 (unsigned long long)__entry->offset,
475 (unsigned long long)__entry->size,
476 (unsigned long long)__entry->flags,
477 __print_flags((unsigned long)__entry->flags, "|",
478 BTRFS_GROUP_FLAGS),
479 (unsigned long long)__entry->bytes_used,
480 (unsigned long long)__entry->bytes_super, __entry->create)
481);
482
1abe9b8a 483#define show_ref_action(action) \
484 __print_symbolic(action, \
485 { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
486 { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
487 { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
488 { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
489
490
599c75ec 491DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
1abe9b8a 492
493 TP_PROTO(struct btrfs_delayed_ref_node *ref,
494 struct btrfs_delayed_tree_ref *full_ref,
495 int action),
496
497 TP_ARGS(ref, full_ref, action),
498
499 TP_STRUCT__entry(
500 __field( u64, bytenr )
501 __field( u64, num_bytes )
502 __field( int, action )
503 __field( u64, parent )
504 __field( u64, ref_root )
505 __field( int, level )
506 __field( int, type )
dea7d76e 507 __field( u64, seq )
1abe9b8a 508 ),
509
510 TP_fast_assign(
511 __entry->bytenr = ref->bytenr;
512 __entry->num_bytes = ref->num_bytes;
513 __entry->action = action;
514 __entry->parent = full_ref->parent;
515 __entry->ref_root = full_ref->root;
516 __entry->level = full_ref->level;
517 __entry->type = ref->type;
dea7d76e 518 __entry->seq = ref->seq;
1abe9b8a 519 ),
520
521 TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
522 "parent = %llu(%s), ref_root = %llu(%s), level = %d, "
dea7d76e 523 "type = %s, seq = %llu",
1abe9b8a 524 (unsigned long long)__entry->bytenr,
525 (unsigned long long)__entry->num_bytes,
526 show_ref_action(__entry->action),
527 show_root_type(__entry->parent),
528 show_root_type(__entry->ref_root),
dea7d76e
LB		 529 __entry->level, show_ref_type(__entry->type),
530 (unsigned long long)__entry->seq)
1abe9b8a 531);
532
599c75ec
LB		 533DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref,
534
535 TP_PROTO(struct btrfs_delayed_ref_node *ref,
536 struct btrfs_delayed_tree_ref *full_ref,
537 int action),
538
539 TP_ARGS(ref, full_ref, action)
540);
541
542DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref,
543
544 TP_PROTO(struct btrfs_delayed_ref_node *ref,
545 struct btrfs_delayed_tree_ref *full_ref,
546 int action),
547
548 TP_ARGS(ref, full_ref, action)
549);
550
551DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
1abe9b8a 552
553 TP_PROTO(struct btrfs_delayed_ref_node *ref,
554 struct btrfs_delayed_data_ref *full_ref,
555 int action),
556
557 TP_ARGS(ref, full_ref, action),
558
559 TP_STRUCT__entry(
560 __field( u64, bytenr )
561 __field( u64, num_bytes )
562 __field( int, action )
563 __field( u64, parent )
564 __field( u64, ref_root )
565 __field( u64, owner )
566 __field( u64, offset )
567 __field( int, type )
dea7d76e 568 __field( u64, seq )
1abe9b8a 569 ),
570
571 TP_fast_assign(
572 __entry->bytenr = ref->bytenr;
573 __entry->num_bytes = ref->num_bytes;
574 __entry->action = action;
575 __entry->parent = full_ref->parent;
576 __entry->ref_root = full_ref->root;
577 __entry->owner = full_ref->objectid;
578 __entry->offset = full_ref->offset;
579 __entry->type = ref->type;
dea7d76e 580 __entry->seq = ref->seq;
1abe9b8a 581 ),
582
583 TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, "
584 "parent = %llu(%s), ref_root = %llu(%s), owner = %llu, "
dea7d76e 585 "offset = %llu, type = %s, seq = %llu",
1abe9b8a 586 (unsigned long long)__entry->bytenr,
587 (unsigned long long)__entry->num_bytes,
588 show_ref_action(__entry->action),
589 show_root_type(__entry->parent),
590 show_root_type(__entry->ref_root),
591 (unsigned long long)__entry->owner,
592 (unsigned long long)__entry->offset,
dea7d76e
LB		 593 show_ref_type(__entry->type),
594 (unsigned long long)__entry->seq)
1abe9b8a 595);
596
599c75ec
LB		 597DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref,
598
599 TP_PROTO(struct btrfs_delayed_ref_node *ref,
600 struct btrfs_delayed_data_ref *full_ref,
601 int action),
602
603 TP_ARGS(ref, full_ref, action)
604);
605
606DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
607
608 TP_PROTO(struct btrfs_delayed_ref_node *ref,
609 struct btrfs_delayed_data_ref *full_ref,
610 int action),
611
612 TP_ARGS(ref, full_ref, action)
613);
614
615DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
1abe9b8a 616
617 TP_PROTO(struct btrfs_delayed_ref_node *ref,
618 struct btrfs_delayed_ref_head *head_ref,
619 int action),
620
621 TP_ARGS(ref, head_ref, action),
622
623 TP_STRUCT__entry(
624 __field( u64, bytenr )
625 __field( u64, num_bytes )
626 __field( int, action )
627 __field( int, is_data )
628 ),
629
630 TP_fast_assign(
631 __entry->bytenr = ref->bytenr;
632 __entry->num_bytes = ref->num_bytes;
633 __entry->action = action;
634 __entry->is_data = head_ref->is_data;
635 ),
636
637 TP_printk("bytenr = %llu, num_bytes = %llu, action = %s, is_data = %d",
638 (unsigned long long)__entry->bytenr,
639 (unsigned long long)__entry->num_bytes,
640 show_ref_action(__entry->action),
641 __entry->is_data)
642);
643
599c75ec
LB		 644DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
645
646 TP_PROTO(struct btrfs_delayed_ref_node *ref,
647 struct btrfs_delayed_ref_head *head_ref,
648 int action),
649
650 TP_ARGS(ref, head_ref, action)
651);
652
653DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
654
655 TP_PROTO(struct btrfs_delayed_ref_node *ref,
656 struct btrfs_delayed_ref_head *head_ref,
657 int action),
658
659 TP_ARGS(ref, head_ref, action)
660);
661
1abe9b8a 662#define show_chunk_type(type) \
663 __print_flags(type, "|", \
664 { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
665 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
666 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
667 { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \
668 { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \
669 { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \
e112e2b4
LB		 670 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
671 { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \
672 { BTRFS_BLOCK_GROUP_RAID6, "RAID6" })
1abe9b8a 673
674DECLARE_EVENT_CLASS(btrfs__chunk,
675
676 TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
677 u64 offset, u64 size),
678
679 TP_ARGS(root, map, offset, size),
680
681 TP_STRUCT__entry(
682 __field( int, num_stripes )
683 __field( u64, type )
684 __field( int, sub_stripes )
685 __field( u64, offset )
686 __field( u64, size )
687 __field( u64, root_objectid )
688 ),
689
690 TP_fast_assign(
691 __entry->num_stripes = map->num_stripes;
692 __entry->type = map->type;
693 __entry->sub_stripes = map->sub_stripes;
694 __entry->offset = offset;
695 __entry->size = size;
696 __entry->root_objectid = root->root_key.objectid;
697 ),
698
699 TP_printk("root = %llu(%s), offset = %llu, size = %llu, "
700 "num_stripes = %d, sub_stripes = %d, type = %s",
701 show_root_type(__entry->root_objectid),
702 (unsigned long long)__entry->offset,
703 (unsigned long long)__entry->size,
704 __entry->num_stripes, __entry->sub_stripes,
705 show_chunk_type(__entry->type))
706);
707
708DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc,
709
710 TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
711 u64 offset, u64 size),
712
713 TP_ARGS(root, map, offset, size)
714);
715
716DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free,
717
718 TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
719 u64 offset, u64 size),
720
721 TP_ARGS(root, map, offset, size)
722);
723
724TRACE_EVENT(btrfs_cow_block,
725
726 TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf,
727 struct extent_buffer *cow),
728
729 TP_ARGS(root, buf, cow),
730
731 TP_STRUCT__entry(
732 __field( u64, root_objectid )
733 __field( u64, buf_start )
734 __field( int, refs )
735 __field( u64, cow_start )
736 __field( int, buf_level )
737 __field( int, cow_level )
738 ),
739
740 TP_fast_assign(
741 __entry->root_objectid = root->root_key.objectid;
742 __entry->buf_start = buf->start;
743 __entry->refs = atomic_read(&buf->refs);
744 __entry->cow_start = cow->start;
745 __entry->buf_level = btrfs_header_level(buf);
746 __entry->cow_level = btrfs_header_level(cow);
747 ),
748
749 TP_printk("root = %llu(%s), refs = %d, orig_buf = %llu "
750 "(orig_level = %d), cow_buf = %llu (cow_level = %d)",
751 show_root_type(__entry->root_objectid),
752 __entry->refs,
753 (unsigned long long)__entry->buf_start,
754 __entry->buf_level,
755 (unsigned long long)__entry->cow_start,
756 __entry->cow_level)
757);
758
8c2a3ca2
JB		 759TRACE_EVENT(btrfs_space_reservation,
760
761 TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val,
762 u64 bytes, int reserve),
763
764 TP_ARGS(fs_info, type, val, bytes, reserve),
765
766 TP_STRUCT__entry(
767 __array( u8, fsid, BTRFS_UUID_SIZE )
768 __string( type, type )
769 __field( u64, val )
770 __field( u64, bytes )
771 __field( int, reserve )
772 ),
773
774 TP_fast_assign(
775 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
776 __assign_str(type, type);
777 __entry->val = val;
778 __entry->bytes = bytes;
779 __entry->reserve = reserve;
780 ),
781
782 TP_printk("%pU: %s: %Lu %s %Lu", __entry->fsid, __get_str(type),
783 __entry->val, __entry->reserve ? "reserve" : "release",
784 __entry->bytes)
785);
786
f376df2b
JB		 787#define show_flush_action(action) \
788 __print_symbolic(action, \
789 { BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH"}, \
790 { BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT"}, \
791 { BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL"})
792
793TRACE_EVENT(btrfs_trigger_flush,
794
795 TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
796 int flush, char *reason),
797
798 TP_ARGS(fs_info, flags, bytes, flush, reason),
799
800 TP_STRUCT__entry(
801 __array( u8, fsid, BTRFS_UUID_SIZE )
802 __field( u64, flags )
803 __field( u64, bytes )
804 __field( int, flush )
805 __string( reason, reason )
806 ),
807
808 TP_fast_assign(
809 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
810 __entry->flags = flags;
811 __entry->bytes = bytes;
812 __entry->flush = flush;
813 __assign_str(reason, reason)
814 ),
815
816 TP_printk("%pU: %s: flush = %d(%s), flags = %llu(%s), bytes = %llu",
817 __entry->fsid, __get_str(reason), __entry->flush,
818 show_flush_action(__entry->flush),
819 (unsigned long long)__entry->flags,
820 __print_flags((unsigned long)__entry->flags, "|",
821 BTRFS_GROUP_FLAGS),
822 (unsigned long long)__entry->bytes)
823);
824
825#define show_flush_state(state) \
826 __print_symbolic(state, \
827 { FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR"}, \
828 { FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS"}, \
829 { FLUSH_DELALLOC, "FLUSH_DELALLOC"}, \
830 { FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT"}, \
831 { ALLOC_CHUNK, "ALLOC_CHUNK"}, \
832 { COMMIT_TRANS, "COMMIT_TRANS"})
833
834TRACE_EVENT(btrfs_flush_space,
835
836 TP_PROTO(struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
837 u64 orig_bytes, int state, int ret),
838
839 TP_ARGS(fs_info, flags, num_bytes, orig_bytes, state, ret),
840
841 TP_STRUCT__entry(
842 __array( u8, fsid, BTRFS_UUID_SIZE )
843 __field( u64, flags )
844 __field( u64, num_bytes )
845 __field( u64, orig_bytes )
846 __field( int, state )
847 __field( int, ret )
848 ),
849
850 TP_fast_assign(
851 memcpy(__entry->fsid, fs_info->fsid, BTRFS_UUID_SIZE);
852 __entry->flags = flags;
853 __entry->num_bytes = num_bytes;
854 __entry->orig_bytes = orig_bytes;
855 __entry->state = state;
856 __entry->ret = ret;
857 ),
858
859 TP_printk("%pU: state = %d(%s), flags = %llu(%s), num_bytes = %llu, "
860 "orig_bytes = %llu, ret = %d", __entry->fsid, __entry->state,
861 show_flush_state(__entry->state),
862 (unsigned long long)__entry->flags,
863 __print_flags((unsigned long)__entry->flags, "|",
864 BTRFS_GROUP_FLAGS),
865 (unsigned long long)__entry->num_bytes,
866 (unsigned long long)__entry->orig_bytes, __entry->ret)
867);
868
1abe9b8a 869DECLARE_EVENT_CLASS(btrfs__reserved_extent,
870
871 TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
872
873 TP_ARGS(root, start, len),
874
875 TP_STRUCT__entry(
dce3afa5
JB		 876 __array( u8, fsid, BTRFS_UUID_SIZE )
877 __field( u64, root_objectid )
878 __field( u64, start )
879 __field( u64, len )
1abe9b8a 880 ),
881
882 TP_fast_assign(
dce3afa5 883 memcpy(__entry->fsid, root->fs_info->fsid, BTRFS_UUID_SIZE);
1abe9b8a 884 __entry->root_objectid = root->root_key.objectid;
885 __entry->start = start;
886 __entry->len = len;
887 ),
888
dce3afa5
JB		 889 TP_printk("%pU: root = %llu(%s), start = %llu, len = %llu",
890 __entry->fsid,
1abe9b8a 891 show_root_type(__entry->root_objectid),
892 (unsigned long long)__entry->start,
893 (unsigned long long)__entry->len)
894);
895
896DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
897
898 TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
899
900 TP_ARGS(root, start, len)
901);
902
903DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free,
904
905 TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
906
907 TP_ARGS(root, start, len)
908);
909
3f7de037
JB		 910TRACE_EVENT(find_free_extent,
911
912 TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size,
913 u64 data),
914
915 TP_ARGS(root, num_bytes, empty_size, data),
916
917 TP_STRUCT__entry(
918 __field( u64, root_objectid )
919 __field( u64, num_bytes )
920 __field( u64, empty_size )
921 __field( u64, data )
922 ),
923
924 TP_fast_assign(
925 __entry->root_objectid = root->root_key.objectid;
926 __entry->num_bytes = num_bytes;
927 __entry->empty_size = empty_size;
928 __entry->data = data;
929 ),
930
931 TP_printk("root = %Lu(%s), len = %Lu, empty_size = %Lu, "
932 "flags = %Lu(%s)", show_root_type(__entry->root_objectid),
933 __entry->num_bytes, __entry->empty_size, __entry->data,
934 __print_flags((unsigned long)__entry->data, "|",
935 BTRFS_GROUP_FLAGS))
936);
937
938DECLARE_EVENT_CLASS(btrfs__reserve_extent,
939
940 TP_PROTO(struct btrfs_root *root,
941 struct btrfs_block_group_cache *block_group, u64 start,
942 u64 len),
943
944 TP_ARGS(root, block_group, start, len),
945
946 TP_STRUCT__entry(
dce3afa5 947 __array( u8, fsid, BTRFS_UUID_SIZE )
3f7de037
JB		 948 __field( u64, root_objectid )
949 __field( u64, bg_objectid )
950 __field( u64, flags )
951 __field( u64, start )
952 __field( u64, len )
953 ),
954
955 TP_fast_assign(
dce3afa5 956 memcpy(__entry->fsid, root->fs_info->fsid, BTRFS_UUID_SIZE);
3f7de037
JB		 957 __entry->root_objectid = root->root_key.objectid;
958 __entry->bg_objectid = block_group->key.objectid;
959 __entry->flags = block_group->flags;
960 __entry->start = start;
961 __entry->len = len;
962 ),
963
dce3afa5
JB		 964 TP_printk("%pU: root = %Lu(%s), block_group = %Lu, flags = %Lu(%s), "
965 "start = %Lu, len = %Lu", __entry->fsid,
3f7de037
JB		 966 show_root_type(__entry->root_objectid), __entry->bg_objectid,
967 __entry->flags, __print_flags((unsigned long)__entry->flags,
968 "|", BTRFS_GROUP_FLAGS),
969 __entry->start, __entry->len)
970);
971
972DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
973
974 TP_PROTO(struct btrfs_root *root,
975 struct btrfs_block_group_cache *block_group, u64 start,
976 u64 len),
977
978 TP_ARGS(root, block_group, start, len)
979);
980
981DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
982
983 TP_PROTO(struct btrfs_root *root,
984 struct btrfs_block_group_cache *block_group, u64 start,
985 u64 len),
986
987 TP_ARGS(root, block_group, start, len)
988);
989
990TRACE_EVENT(btrfs_find_cluster,
991
992 TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start,
993 u64 bytes, u64 empty_size, u64 min_bytes),
994
995 TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
996
997 TP_STRUCT__entry(
998 __field( u64, bg_objectid )
999 __field( u64, flags )
1000 __field( u64, start )
1001 __field( u64, bytes )
1002 __field( u64, empty_size )
1003 __field( u64, min_bytes )
1004 ),
1005
1006 TP_fast_assign(
1007 __entry->bg_objectid = block_group->key.objectid;
1008 __entry->flags = block_group->flags;
1009 __entry->start = start;
1010 __entry->bytes = bytes;
1011 __entry->empty_size = empty_size;
1012 __entry->min_bytes = min_bytes;
1013 ),
1014
1015 TP_printk("block_group = %Lu, flags = %Lu(%s), start = %Lu, len = %Lu,"
1016 " empty_size = %Lu, min_bytes = %Lu", __entry->bg_objectid,
1017 __entry->flags,
1018 __print_flags((unsigned long)__entry->flags, "|",
1019 BTRFS_GROUP_FLAGS), __entry->start,
1020 __entry->bytes, __entry->empty_size, __entry->min_bytes)
1021);
1022
1023TRACE_EVENT(btrfs_failed_cluster_setup,
1024
1025 TP_PROTO(struct btrfs_block_group_cache *block_group),
1026
1027 TP_ARGS(block_group),
1028
1029 TP_STRUCT__entry(
1030 __field( u64, bg_objectid )
1031 ),
1032
1033 TP_fast_assign(
1034 __entry->bg_objectid = block_group->key.objectid;
1035 ),
1036
1037 TP_printk("block_group = %Lu", __entry->bg_objectid)
1038);
1039
1040TRACE_EVENT(btrfs_setup_cluster,
1041
1042 TP_PROTO(struct btrfs_block_group_cache *block_group,
1043 struct btrfs_free_cluster *cluster, u64 size, int bitmap),
1044
1045 TP_ARGS(block_group, cluster, size, bitmap),
1046
1047 TP_STRUCT__entry(
1048 __field( u64, bg_objectid )
1049 __field( u64, flags )
1050 __field( u64, start )
1051 __field( u64, max_size )
1052 __field( u64, size )
1053 __field( int, bitmap )
1054 ),
1055
1056 TP_fast_assign(
1057 __entry->bg_objectid = block_group->key.objectid;
1058 __entry->flags = block_group->flags;
1059 __entry->start = cluster->window_start;
1060 __entry->max_size = cluster->max_size;
1061 __entry->size = size;
1062 __entry->bitmap = bitmap;
1063 ),
1064
1065 TP_printk("block_group = %Lu, flags = %Lu(%s), window_start = %Lu, "
1066 "size = %Lu, max_size = %Lu, bitmap = %d",
1067 __entry->bg_objectid,
1068 __entry->flags,
1069 __print_flags((unsigned long)__entry->flags, "|",
1070 BTRFS_GROUP_FLAGS), __entry->start,
1071 __entry->size, __entry->max_size, __entry->bitmap)
1072);
1073
143bede5
JM		 1074struct extent_state;
1075TRACE_EVENT(alloc_extent_state,
1076
1077 TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP),
1078
1079 TP_ARGS(state, mask, IP),
1080
1081 TP_STRUCT__entry(
1082 __field(struct extent_state *, state)
1083 __field(gfp_t, mask)
1084 __field(unsigned long, ip)
1085 ),
1086
1087 TP_fast_assign(
1088 __entry->state = state,
1089 __entry->mask = mask,
1090 __entry->ip = IP
1091 ),
1092
bbedb179 1093 TP_printk("state=%p; mask = %s; caller = %pS", __entry->state,
143bede5
JM		 1094 show_gfp_flags(__entry->mask), (void *)__entry->ip)
1095);
1096
1097TRACE_EVENT(free_extent_state,
1098
1099 TP_PROTO(struct extent_state *state, unsigned long IP),
1100
1101 TP_ARGS(state, IP),
1102
1103 TP_STRUCT__entry(
1104 __field(struct extent_state *, state)
1105 __field(unsigned long, ip)
1106 ),
1107
1108 TP_fast_assign(
1109 __entry->state = state,
1110 __entry->ip = IP
1111 ),
1112
bbedb179 1113 TP_printk(" state=%p; caller = %pS", __entry->state,
143bede5
JM		 1114 (void *)__entry->ip)
1115);
1116
52483bc2
QW		 1117DECLARE_EVENT_CLASS(btrfs__work,
1118
1119 TP_PROTO(struct btrfs_work *work),
1120
1121 TP_ARGS(work),
1122
1123 TP_STRUCT__entry(
1124 __field( void *, work )
1125 __field( void *, wq )
1126 __field( void *, func )
1127 __field( void *, ordered_func )
1128 __field( void *, ordered_free )
b38a6258 1129 __field( void *, normal_work )
52483bc2
QW		 1130 ),
1131
1132 TP_fast_assign(
1133 __entry->work = work;
1134 __entry->wq = work->wq;
1135 __entry->func = work->func;
1136 __entry->ordered_func = work->ordered_func;
1137 __entry->ordered_free = work->ordered_free;
b38a6258 1138 __entry->normal_work = &work->normal_work;
52483bc2
QW		 1139 ),
1140
b7831b20 1141 TP_printk("work=%p (normal_work=%p), wq=%p, func=%pf, ordered_func=%p,"
b38a6258
LB		 1142 " ordered_free=%p",
1143 __entry->work, __entry->normal_work, __entry->wq,
1144 __entry->func, __entry->ordered_func, __entry->ordered_free)
52483bc2
QW		 1145);
1146
1147/* For situiations that the work is freed */
1148DECLARE_EVENT_CLASS(btrfs__work__done,
1149
1150 TP_PROTO(struct btrfs_work *work),
1151
1152 TP_ARGS(work),
1153
1154 TP_STRUCT__entry(
1155 __field( void *, work )
1156 ),
1157
1158 TP_fast_assign(
1159 __entry->work = work;
1160 ),
1161
1162 TP_printk("work->%p", __entry->work)
1163);
1164
1165DEFINE_EVENT(btrfs__work, btrfs_work_queued,
1166
1167 TP_PROTO(struct btrfs_work *work),
1168
1169 TP_ARGS(work)
1170);
1171
1172DEFINE_EVENT(btrfs__work, btrfs_work_sched,
1173
1174 TP_PROTO(struct btrfs_work *work),
1175
1176 TP_ARGS(work)
1177);
1178
52483bc2
QW		 1179DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done,
1180
1181 TP_PROTO(struct btrfs_work *work),
1182
1183 TP_ARGS(work)
1184);
1185
1186DEFINE_EVENT(btrfs__work, btrfs_ordered_sched,
1187
1188 TP_PROTO(struct btrfs_work *work),
1189
1190 TP_ARGS(work)
1191);
1192
c3a46891
QW		 1193DECLARE_EVENT_CLASS(btrfs__workqueue,
1194
1195 TP_PROTO(struct __btrfs_workqueue *wq, const char *name, int high),
1196
1197 TP_ARGS(wq, name, high),
1198
1199 TP_STRUCT__entry(
1200 __field( void *, wq )
1201 __string( name, name )
1202 __field( int , high )
1203 ),
1204
1205 TP_fast_assign(
1206 __entry->wq = wq;
1207 __assign_str(name, name);
1208 __entry->high = high;
1209 ),
1210
1211 TP_printk("name=%s%s, wq=%p", __get_str(name),
1212 __print_flags(__entry->high, "",
1213 {(WQ_HIGHPRI), "-high"}),
1214 __entry->wq)
1215);
1216
1217DEFINE_EVENT(btrfs__workqueue, btrfs_workqueue_alloc,
1218
1219 TP_PROTO(struct __btrfs_workqueue *wq, const char *name, int high),
1220
1221 TP_ARGS(wq, name, high)
1222);
1223
1224DECLARE_EVENT_CLASS(btrfs__workqueue_done,
1225
1226 TP_PROTO(struct __btrfs_workqueue *wq),
1227
1228 TP_ARGS(wq),
1229
1230 TP_STRUCT__entry(
1231 __field( void *, wq )
1232 ),
1233
1234 TP_fast_assign(
1235 __entry->wq = wq;
1236 ),
1237
1238 TP_printk("wq=%p", __entry->wq)
1239);
1240
1241DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy,
1242
1243 TP_PROTO(struct __btrfs_workqueue *wq),
1244
1245 TP_ARGS(wq)
1246);
52483bc2 1247
81fb6f77
QW		 1248DECLARE_EVENT_CLASS(btrfs__qgroup_data_map,
1249
1250 TP_PROTO(struct inode *inode, u64 free_reserved),
1251
1252 TP_ARGS(inode, free_reserved),
1253
1254 TP_STRUCT__entry(
1255 __field( u64, rootid )
1256 __field( unsigned long, ino )
1257 __field( u64, free_reserved )
1258 ),
1259
1260 TP_fast_assign(
1261 __entry->rootid = BTRFS_I(inode)->root->objectid;
1262 __entry->ino = inode->i_ino;
1263 __entry->free_reserved = free_reserved;
1264 ),
1265
1266 TP_printk("rootid=%llu, ino=%lu, free_reserved=%llu",
1267 __entry->rootid, __entry->ino, __entry->free_reserved)
1268);
1269
1270DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_init_data_rsv_map,
1271
1272 TP_PROTO(struct inode *inode, u64 free_reserved),
1273
1274 TP_ARGS(inode, free_reserved)
1275);
1276
1277DEFINE_EVENT(btrfs__qgroup_data_map, btrfs_qgroup_free_data_rsv_map,
1278
1279 TP_PROTO(struct inode *inode, u64 free_reserved),
1280
1281 TP_ARGS(inode, free_reserved)
1282);
1283
1284#define BTRFS_QGROUP_OPERATIONS \
1285 { QGROUP_RESERVE, "reserve" }, \
1286 { QGROUP_RELEASE, "release" }, \
1287 { QGROUP_FREE, "free" }
1288
1289DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
1290
1291 TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
1292
1293 TP_ARGS(inode, start, len, reserved, op),
1294
1295 TP_STRUCT__entry(
1296 __field( u64, rootid )
1297 __field( unsigned long, ino )
1298 __field( u64, start )
1299 __field( u64, len )
1300 __field( u64, reserved )
1301 __field( int, op )
1302 ),
1303
1304 TP_fast_assign(
1305 __entry->rootid = BTRFS_I(inode)->root->objectid;
1306 __entry->ino = inode->i_ino;
1307 __entry->start = start;
1308 __entry->len = len;
1309 __entry->reserved = reserved;
1310 __entry->op = op;
1311 ),
1312
1313 TP_printk("root=%llu, ino=%lu, start=%llu, len=%llu, reserved=%llu, op=%s",
1314 __entry->rootid, __entry->ino, __entry->start, __entry->len,
1315 __entry->reserved,
1316 __print_flags((unsigned long)__entry->op, "",
1317 BTRFS_QGROUP_OPERATIONS)
1318 )
1319);
1320
1321DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data,
1322
1323 TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
1324
1325 TP_ARGS(inode, start, len, reserved, op)
1326);
1327
1328DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data,
1329
1330 TP_PROTO(struct inode *inode, u64 start, u64 len, u64 reserved, int op),
1331
1332 TP_ARGS(inode, start, len, reserved, op)
1333);
1334
1335DECLARE_EVENT_CLASS(btrfs__qgroup_delayed_ref,
1336
1337 TP_PROTO(u64 ref_root, u64 reserved),
1338
1339 TP_ARGS(ref_root, reserved),
1340
1341 TP_STRUCT__entry(
1342 __field( u64, ref_root )
1343 __field( u64, reserved )
1344 ),
1345
1346 TP_fast_assign(
1347 __entry->ref_root = ref_root;
1348 __entry->reserved = reserved;
1349 ),
1350
1351 TP_printk("root=%llu, reserved=%llu, op=free",
1352 __entry->ref_root, __entry->reserved)
1353);
1354
1355DEFINE_EVENT(btrfs__qgroup_delayed_ref, btrfs_qgroup_free_delayed_ref,
1356
1357 TP_PROTO(u64 ref_root, u64 reserved),
1358
1359 TP_ARGS(ref_root, reserved)
1360);
0f5dcf8d
MF		 1361
1362DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
1363 TP_PROTO(struct btrfs_qgroup_extent_record *rec),
1364
1365 TP_ARGS(rec),
1366
1367 TP_STRUCT__entry(
1368 __field( u64, bytenr )
1369 __field( u64, num_bytes )
1370 ),
1371
1372 TP_fast_assign(
1373 __entry->bytenr = rec->bytenr,
1374 __entry->num_bytes = rec->num_bytes;
1375 ),
1376
1377 TP_printk("bytenr = %llu, num_bytes = %llu",
1378 (unsigned long long)__entry->bytenr,
1379 (unsigned long long)__entry->num_bytes)
1380);
1381
1382DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
1383
1384 TP_PROTO(struct btrfs_qgroup_extent_record *rec),
1385
1386 TP_ARGS(rec)
1387);
1388
1389DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_insert_dirty_extent,
1390
1391 TP_PROTO(struct btrfs_qgroup_extent_record *rec),
1392
1393 TP_ARGS(rec)
1394);
1395
1396TRACE_EVENT(btrfs_qgroup_account_extent,
1397
1398 TP_PROTO(u64 bytenr, u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
1399
1400 TP_ARGS(bytenr, num_bytes, nr_old_roots, nr_new_roots),
1401
1402 TP_STRUCT__entry(
1403 __field( u64, bytenr )
1404 __field( u64, num_bytes )
1405 __field( u64, nr_old_roots )
1406 __field( u64, nr_new_roots )
1407 ),
1408
1409 TP_fast_assign(
1410 __entry->bytenr = bytenr;
1411 __entry->num_bytes = num_bytes;
1412 __entry->nr_old_roots = nr_old_roots;
1413 __entry->nr_new_roots = nr_new_roots;
1414 ),
1415
1416 TP_printk("bytenr = %llu, num_bytes = %llu, nr_old_roots = %llu, "
1417 "nr_new_roots = %llu",
1418 __entry->bytenr,
1419 __entry->num_bytes,
1420 __entry->nr_old_roots,
1421 __entry->nr_new_roots)
1422);
1423
1424TRACE_EVENT(qgroup_update_counters,
1425
1426 TP_PROTO(u64 qgid, u64 cur_old_count, u64 cur_new_count),
1427
1428 TP_ARGS(qgid, cur_old_count, cur_new_count),
1429
1430 TP_STRUCT__entry(
1431 __field( u64, qgid )
1432 __field( u64, cur_old_count )
1433 __field( u64, cur_new_count )
1434 ),
1435
1436 TP_fast_assign(
1437 __entry->qgid = qgid;
1438 __entry->cur_old_count = cur_old_count;
1439 __entry->cur_new_count = cur_new_count;
1440 ),
1441
1442 TP_printk("qgid = %llu, cur_old_count = %llu, cur_new_count = %llu",
1443 __entry->qgid,
1444 __entry->cur_old_count,
1445 __entry->cur_new_count)
1446);
1447
1abe9b8a 1448#endif /* _TRACE_BTRFS_H */
1449
1450/* This part must be outside protection */
1451#include <trace/define_trace.h>
Linux 6.x block layer and io_uring tree(s)