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btrfs: make btrfs_lookup_first_ordered_extent take btrfs_inode
[linux-2.6-block.git] / include / trace / events / btrfs.h
CommitLineData
b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
1abe9b8a 2#undef TRACE_SYSTEM
3#define TRACE_SYSTEM btrfs
4
5#if !defined(_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ)
6#define _TRACE_BTRFS_H
7
8#include <linux/writeback.h>
9#include <linux/tracepoint.h>
420adbe9 10#include <trace/events/mmflags.h>
1abe9b8a 11
12struct btrfs_root;
13struct btrfs_fs_info;
14struct btrfs_inode;
15struct extent_map;
09ed2f16 16struct btrfs_file_extent_item;
1abe9b8a 17struct btrfs_ordered_extent;
18struct btrfs_delayed_ref_node;
19struct btrfs_delayed_tree_ref;
20struct btrfs_delayed_data_ref;
21struct btrfs_delayed_ref_head;
32da5386 22struct btrfs_block_group;
3f7de037 23struct btrfs_free_cluster;
1abe9b8a 24struct map_lookup;
25struct extent_buffer;
52483bc2 26struct btrfs_work;
c3a46891 27struct __btrfs_workqueue;
0f5dcf8d 28struct btrfs_qgroup_extent_record;
3159fe7b 29struct btrfs_qgroup;
a1d19847 30struct extent_io_tree;
00142756 31struct prelim_ref;
480b9b4d 32struct btrfs_space_info;
1abe9b8a 33
34#define show_ref_type(type) \
35 __print_symbolic(type, \
36 { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \
37 { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \
38 { BTRFS_EXTENT_REF_V0_KEY, "EXTENT_REF_V0" }, \
39 { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \
40 { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" })
41
42#define __show_root_type(obj) \
7f34b746 43 __print_symbolic_u64(obj, \
1abe9b8a 44 { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \
45 { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \
46 { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \
47 { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \
48 { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \
49 { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \
50 { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \
51 { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \
e112e2b4 52 { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \
1abe9b8a 53 { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \
208acb8c
OS		 54 { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \
55 { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \
1abe9b8a 56 { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
57
58#define show_root_type(obj) \
59 obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \
fb57dc81 60 (obj >= BTRFS_ROOT_TREE_OBJECTID && \
e112e2b4 61 obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
1abe9b8a 62
5bca2c95
NB		 63#define FLUSH_ACTIONS \
64 EM( BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH") \
65 EM( BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT") \
66 EM( BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL") \
67 EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL, "BTRFS_RESERVE_FLUSH_ALL_STEAL")
68
0840dd28
NB		 69#define FI_TYPES \
70 EM( BTRFS_FILE_EXTENT_INLINE, "INLINE") \
71 EM( BTRFS_FILE_EXTENT_REG, "REG") \
72 EMe(BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC")
73
1cb1f0b2
NB		 74#define QGROUP_RSV_TYPES \
75 EM( BTRFS_QGROUP_RSV_DATA, "DATA") \
76 EM( BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \
77 EMe(BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC")
78
c92bb304
NB		 79#define IO_TREE_OWNER \
80 EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \
81 EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
82 EM( IO_TREE_INODE_IO, "INODE_IO") \
83 EM( IO_TREE_INODE_IO_FAILURE, "INODE_IO_FAILURE") \
84 EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
85 EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
86 EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
87 EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \
88 EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \
89 EMe(IO_TREE_SELFTEST, "SELFTEST")
90
f0cdd15c
NB		 91#define FLUSH_STATES \
92 EM( FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR") \
93 EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \
94 EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \
95 EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \
96 EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \
97 EM( FLUSH_DELAYED_REFS, "FLUSH_ELAYED_REFS") \
98 EM( ALLOC_CHUNK, "ALLOC_CHUNK") \
99 EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \
100 EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \
101 EMe(COMMIT_TRANS, "COMMIT_TRANS")
102
5bca2c95
NB		 103/*
104 * First define the enums in the above macros to be exported to userspace via
105 * TRACE_DEFINE_ENUM().
106 */
107
0840dd28
NB		 108#undef EM
109#undef EMe
110#define EM(a, b) TRACE_DEFINE_ENUM(a);
111#define EMe(a, b) TRACE_DEFINE_ENUM(a);
112
5bca2c95 113FLUSH_ACTIONS
0840dd28 114FI_TYPES
1cb1f0b2 115QGROUP_RSV_TYPES
c92bb304 116IO_TREE_OWNER
f0cdd15c 117FLUSH_STATES
0840dd28 118
5bca2c95
NB		 119/*
120 * Now redefine the EM and EMe macros to map the enums to the strings that will
121 * be printed in the output
122 */
123
0840dd28
NB		 124#undef EM
125#undef EMe
126#define EM(a, b) {a, b},
127#define EMe(a, b) {a, b}
09ed2f16 128
a1d19847 129
3f7de037 130#define BTRFS_GROUP_FLAGS \
e112e2b4
LB		 131 { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
132 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
133 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
134 { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \
135 { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \
136 { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \
137 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
138 { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \
139 { BTRFS_BLOCK_GROUP_RAID6, "RAID6"}
3f7de037 140
a1d19847
QW		 141#define EXTENT_FLAGS \
142 { EXTENT_DIRTY, "DIRTY"}, \
a1d19847
QW		 143 { EXTENT_UPTODATE, "UPTODATE"}, \
144 { EXTENT_LOCKED, "LOCKED"}, \
145 { EXTENT_NEW, "NEW"}, \
146 { EXTENT_DELALLOC, "DELALLOC"}, \
147 { EXTENT_DEFRAG, "DEFRAG"}, \
148 { EXTENT_BOUNDARY, "BOUNDARY"}, \
149 { EXTENT_NODATASUM, "NODATASUM"}, \
150 { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
151 { EXTENT_NEED_WAIT, "NEED_WAIT"}, \
152 { EXTENT_DAMAGED, "DAMAGED"}, \
153 { EXTENT_NORESERVE, "NORESERVE"}, \
154 { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
155 { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
156 { EXTENT_DELALLOC_NEW, "DELALLOC_NEW"}
157
b94417ea
AJ		 158#define BTRFS_FSID_SIZE 16
159#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE)
bc074524
JM		 160
161#define TP_fast_assign_fsid(fs_info) \
a1d19847
QW		 162({ \
163 if (fs_info) \
164 memcpy(__entry->fsid, fs_info->fs_devices->fsid, \
165 BTRFS_FSID_SIZE); \
166 else \
167 memset(__entry->fsid, 0, BTRFS_FSID_SIZE); \
168})
bc074524
JM		 169
170#define TP_STRUCT__entry_btrfs(args...) \
171 TP_STRUCT__entry( \
172 TP_STRUCT__entry_fsid \
173 args)
174#define TP_fast_assign_btrfs(fs_info, args...) \
175 TP_fast_assign( \
176 TP_fast_assign_fsid(fs_info); \
177 args)
178#define TP_printk_btrfs(fmt, args...) \
179 TP_printk("%pU: " fmt, __entry->fsid, args)
8c2a3ca2 180
1abe9b8a 181TRACE_EVENT(btrfs_transaction_commit,
182
9a35b637 183 TP_PROTO(const struct btrfs_root *root),
1abe9b8a 184
185 TP_ARGS(root),
186
bc074524 187 TP_STRUCT__entry_btrfs(
1abe9b8a 188 __field( u64, generation )
189 __field( u64, root_objectid )
190 ),
191
bc074524 192 TP_fast_assign_btrfs(root->fs_info,
1abe9b8a 193 __entry->generation = root->fs_info->generation;
194 __entry->root_objectid = root->root_key.objectid;
195 ),
196
79bcb71a 197 TP_printk_btrfs("root=%llu(%s) gen=%llu",
1abe9b8a 198 show_root_type(__entry->root_objectid),
8eec8463 199 __entry->generation)
1abe9b8a 200);
201
202DECLARE_EVENT_CLASS(btrfs__inode,
203
9a35b637 204 TP_PROTO(const struct inode *inode),
1abe9b8a 205
206 TP_ARGS(inode),
207
bc074524 208 TP_STRUCT__entry_btrfs(
f8f8e189 209 __field( u64, ino )
94c3f6c6 210 __field( u64, blocks )
1abe9b8a 211 __field( u64, disk_i_size )
212 __field( u64, generation )
213 __field( u64, last_trans )
214 __field( u64, logged_trans )
215 __field( u64, root_objectid )
216 ),
217
bc074524 218 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
f8f8e189 219 __entry->ino = btrfs_ino(BTRFS_I(inode));
1abe9b8a 220 __entry->blocks = inode->i_blocks;
221 __entry->disk_i_size = BTRFS_I(inode)->disk_i_size;
222 __entry->generation = BTRFS_I(inode)->generation;
223 __entry->last_trans = BTRFS_I(inode)->last_trans;
224 __entry->logged_trans = BTRFS_I(inode)->logged_trans;
225 __entry->root_objectid =
226 BTRFS_I(inode)->root->root_key.objectid;
227 ),
228
f8f8e189 229 TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu "
562a7a07 230 "disk_i_size=%llu last_trans=%llu logged_trans=%llu",
1abe9b8a 231 show_root_type(__entry->root_objectid),
8eec8463
DS		 232 __entry->generation,
233 __entry->ino,
94c3f6c6 234 __entry->blocks,
8eec8463
DS		 235 __entry->disk_i_size,
236 __entry->last_trans,
237 __entry->logged_trans)
1abe9b8a 238);
239
240DEFINE_EVENT(btrfs__inode, btrfs_inode_new,
241
9a35b637 242 TP_PROTO(const struct inode *inode),
1abe9b8a 243
244 TP_ARGS(inode)
245);
246
247DEFINE_EVENT(btrfs__inode, btrfs_inode_request,
248
9a35b637 249 TP_PROTO(const struct inode *inode),
1abe9b8a 250
251 TP_ARGS(inode)
252);
253
254DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
255
9a35b637 256 TP_PROTO(const struct inode *inode),
1abe9b8a 257
258 TP_ARGS(inode)
259);
260
261#define __show_map_type(type) \
7f34b746 262 __print_symbolic_u64(type, \
1abe9b8a 263 { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \
264 { EXTENT_MAP_HOLE, "HOLE" }, \
265 { EXTENT_MAP_INLINE, "INLINE" }, \
266 { EXTENT_MAP_DELALLOC, "DELALLOC" })
267
268#define show_map_type(type) \
269 type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type)
270
271#define show_map_flags(flag) \
272 __print_flags(flag, "|", \
254a2d14
LB		 273 { (1 << EXTENT_FLAG_PINNED), "PINNED" },\
274 { (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\
254a2d14
LB		 275 { (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\
276 { (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\
277 { (1 << EXTENT_FLAG_FILLING), "FILLING" },\
278 { (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" })
1abe9b8a 279
4cd8587c 280TRACE_EVENT_CONDITION(btrfs_get_extent,
1abe9b8a 281
9a35b637
JM		 282 TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode,
283 const struct extent_map *map),
1abe9b8a 284
92a1bf76 285 TP_ARGS(root, inode, map),
1abe9b8a 286
4cd8587c
SR		 287 TP_CONDITION(map),
288
bc074524 289 TP_STRUCT__entry_btrfs(
1abe9b8a 290 __field( u64, root_objectid )
92a1bf76 291 __field( u64, ino )
1abe9b8a 292 __field( u64, start )
293 __field( u64, len )
294 __field( u64, orig_start )
295 __field( u64, block_start )
296 __field( u64, block_len )
297 __field( unsigned long, flags )
298 __field( int, refs )
299 __field( unsigned int, compress_type )
300 ),
301
bc074524 302 TP_fast_assign_btrfs(root->fs_info,
1abe9b8a 303 __entry->root_objectid = root->root_key.objectid;
92a1bf76
LB		 304 __entry->ino = btrfs_ino(inode);
305 __entry->start = map->start;
1abe9b8a 306 __entry->len = map->len;
307 __entry->orig_start = map->orig_start;
308 __entry->block_start = map->block_start;
309 __entry->block_len = map->block_len;
310 __entry->flags = map->flags;
490b54d6 311 __entry->refs = refcount_read(&map->refs);
1abe9b8a 312 __entry->compress_type = map->compress_type;
313 ),
314
562a7a07
DS		 315 TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu "
316 "orig_start=%llu block_start=%llu(%s) "
317 "block_len=%llu flags=%s refs=%u "
318 "compress_type=%u",
1abe9b8a 319 show_root_type(__entry->root_objectid),
8eec8463
DS		 320 __entry->ino,
321 __entry->start,
322 __entry->len,
323 __entry->orig_start,
1abe9b8a 324 show_map_type(__entry->block_start),
8eec8463 325 __entry->block_len,
1abe9b8a 326 show_map_flags(__entry->flags),
327 __entry->refs, __entry->compress_type)
328);
329
393da918
LB		 330TRACE_EVENT(btrfs_handle_em_exist,
331
1d2e7c7c 332 TP_PROTO(const struct btrfs_fs_info *fs_info,
f46b24c9
DS		 333 const struct extent_map *existing, const struct extent_map *map,
334 u64 start, u64 len),
393da918 335
f46b24c9 336 TP_ARGS(fs_info, existing, map, start, len),
393da918 337
f46b24c9 338 TP_STRUCT__entry_btrfs(
393da918
LB		 339 __field( u64, e_start )
340 __field( u64, e_len )
341 __field( u64, map_start )
342 __field( u64, map_len )
343 __field( u64, start )
344 __field( u64, len )
345 ),
346
f46b24c9 347 TP_fast_assign_btrfs(fs_info,
393da918
LB		 348 __entry->e_start = existing->start;
349 __entry->e_len = existing->len;
350 __entry->map_start = map->start;
351 __entry->map_len = map->len;
352 __entry->start = start;
353 __entry->len = len;
354 ),
355
f46b24c9 356 TP_printk_btrfs("start=%llu len=%llu "
393da918
LB		 357 "existing(start=%llu len=%llu) "
358 "em(start=%llu len=%llu)",
8eec8463
DS		 359 __entry->start,
360 __entry->len,
361 __entry->e_start,
362 __entry->e_len,
363 __entry->map_start,
364 __entry->map_len)
393da918
LB		 365);
366
09ed2f16
LB		 367/* file extent item */
368DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular,
369
1d2e7c7c
DS		 370 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
371 const struct btrfs_file_extent_item *fi, u64 start),
09ed2f16
LB		 372
373 TP_ARGS(bi, l, fi, start),
374
375 TP_STRUCT__entry_btrfs(
376 __field( u64, root_obj )
377 __field( u64, ino )
378 __field( loff_t, isize )
379 __field( u64, disk_isize )
380 __field( u64, num_bytes )
381 __field( u64, ram_bytes )
382 __field( u64, disk_bytenr )
383 __field( u64, disk_num_bytes )
384 __field( u64, extent_offset )
385 __field( u8, extent_type )
386 __field( u8, compression )
387 __field( u64, extent_start )
388 __field( u64, extent_end )
389 ),
390
391 TP_fast_assign_btrfs(bi->root->fs_info,
4fd786e6 392 __entry->root_obj = bi->root->root_key.objectid;
09ed2f16
LB		 393 __entry->ino = btrfs_ino(bi);
394 __entry->isize = bi->vfs_inode.i_size;
395 __entry->disk_isize = bi->disk_i_size;
396 __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi);
397 __entry->ram_bytes = btrfs_file_extent_ram_bytes(l, fi);
398 __entry->disk_bytenr = btrfs_file_extent_disk_bytenr(l, fi);
399 __entry->disk_num_bytes = btrfs_file_extent_disk_num_bytes(l, fi);
400 __entry->extent_offset = btrfs_file_extent_offset(l, fi);
401 __entry->extent_type = btrfs_file_extent_type(l, fi);
402 __entry->compression = btrfs_file_extent_compression(l, fi);
403 __entry->extent_start = start;
404 __entry->extent_end = (start + __entry->num_bytes);
405 ),
406
407 TP_printk_btrfs(
408 "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
409 "file extent range=[%llu %llu] "
410 "(num_bytes=%llu ram_bytes=%llu disk_bytenr=%llu "
411 "disk_num_bytes=%llu extent_offset=%llu type=%s "
412 "compression=%u",
413 show_root_type(__entry->root_obj), __entry->ino,
414 __entry->isize,
415 __entry->disk_isize, __entry->extent_start,
416 __entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
417 __entry->disk_bytenr, __entry->disk_num_bytes,
0840dd28 418 __entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES),
09ed2f16
LB		 419 __entry->compression)
420);
421
422DECLARE_EVENT_CLASS(
423 btrfs__file_extent_item_inline,
424
1d2e7c7c
DS		 425 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
426 const struct btrfs_file_extent_item *fi, int slot, u64 start),
09ed2f16
LB		 427
428 TP_ARGS(bi, l, fi, slot, start),
429
430 TP_STRUCT__entry_btrfs(
431 __field( u64, root_obj )
432 __field( u64, ino )
433 __field( loff_t, isize )
434 __field( u64, disk_isize )
435 __field( u8, extent_type )
436 __field( u8, compression )
437 __field( u64, extent_start )
438 __field( u64, extent_end )
439 ),
440
441 TP_fast_assign_btrfs(
442 bi->root->fs_info,
4fd786e6 443 __entry->root_obj = bi->root->root_key.objectid;
09ed2f16
LB		 444 __entry->ino = btrfs_ino(bi);
445 __entry->isize = bi->vfs_inode.i_size;
446 __entry->disk_isize = bi->disk_i_size;
447 __entry->extent_type = btrfs_file_extent_type(l, fi);
448 __entry->compression = btrfs_file_extent_compression(l, fi);
449 __entry->extent_start = start;
e41ca589 450 __entry->extent_end = (start + btrfs_file_extent_ram_bytes(l, fi));
09ed2f16
LB		 451 ),
452
453 TP_printk_btrfs(
454 "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
455 "file extent range=[%llu %llu] "
456 "extent_type=%s compression=%u",
457 show_root_type(__entry->root_obj), __entry->ino, __entry->isize,
458 __entry->disk_isize, __entry->extent_start,
0840dd28 459 __entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES),
09ed2f16
LB		 460 __entry->compression)
461);
462
463DEFINE_EVENT(
464 btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular,
465
1d2e7c7c
DS		 466 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
467 const struct btrfs_file_extent_item *fi, u64 start),
09ed2f16
LB		 468
469 TP_ARGS(bi, l, fi, start)
470);
471
472DEFINE_EVENT(
473 btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular,
474
1d2e7c7c
DS		 475 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
476 const struct btrfs_file_extent_item *fi, u64 start),
09ed2f16
LB		 477
478 TP_ARGS(bi, l, fi, start)
479);
480
481DEFINE_EVENT(
482 btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline,
483
1d2e7c7c
DS		 484 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
485 const struct btrfs_file_extent_item *fi, int slot, u64 start),
09ed2f16
LB		 486
487 TP_ARGS(bi, l, fi, slot, start)
488);
489
490DEFINE_EVENT(
491 btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline,
492
1d2e7c7c
DS		 493 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
494 const struct btrfs_file_extent_item *fi, int slot, u64 start),
09ed2f16
LB		 495
496 TP_ARGS(bi, l, fi, slot, start)
497);
498
9d04a8ce
LB		 499#define show_ordered_flags(flags) \
500 __print_flags(flags, "|", \
501 { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
502 { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
503 { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
504 { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
505 { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
506 { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
507 { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
792ddef0 508 { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
e112e2b4 509
1abe9b8a 510
511DECLARE_EVENT_CLASS(btrfs__ordered_extent,
512
9a35b637
JM		 513 TP_PROTO(const struct inode *inode,
514 const struct btrfs_ordered_extent *ordered),
1abe9b8a 515
516 TP_ARGS(inode, ordered),
517
bc074524 518 TP_STRUCT__entry_btrfs(
f8f8e189 519 __field( u64, ino )
1abe9b8a 520 __field( u64, file_offset )
521 __field( u64, start )
522 __field( u64, len )
523 __field( u64, disk_len )
524 __field( u64, bytes_left )
525 __field( unsigned long, flags )
526 __field( int, compress_type )
527 __field( int, refs )
528 __field( u64, root_objectid )
78566548 529 __field( u64, truncated_len )
1abe9b8a 530 ),
531
bc074524 532 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
f8f8e189 533 __entry->ino = btrfs_ino(BTRFS_I(inode));
1abe9b8a 534 __entry->file_offset = ordered->file_offset;
bffe633e
OS		 535 __entry->start = ordered->disk_bytenr;
536 __entry->len = ordered->num_bytes;
537 __entry->disk_len = ordered->disk_num_bytes;
1abe9b8a 538 __entry->bytes_left = ordered->bytes_left;
539 __entry->flags = ordered->flags;
540 __entry->compress_type = ordered->compress_type;
e76edab7 541 __entry->refs = refcount_read(&ordered->refs);
1abe9b8a 542 __entry->root_objectid =
543 BTRFS_I(inode)->root->root_key.objectid;
78566548 544 __entry->truncated_len = ordered->truncated_len;
1abe9b8a 545 ),
546
562a7a07
DS		 547 TP_printk_btrfs("root=%llu(%s) ino=%llu file_offset=%llu "
548 "start=%llu len=%llu disk_len=%llu "
549 "truncated_len=%llu "
550 "bytes_left=%llu flags=%s compress_type=%d "
551 "refs=%d",
1abe9b8a 552 show_root_type(__entry->root_objectid),
8eec8463
DS		 553 __entry->ino,
554 __entry->file_offset,
555 __entry->start,
556 __entry->len,
557 __entry->disk_len,
558 __entry->truncated_len,
559 __entry->bytes_left,
1abe9b8a 560 show_ordered_flags(__entry->flags),
561 __entry->compress_type, __entry->refs)
562);
563
564DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
565
9a35b637
JM		 566 TP_PROTO(const struct inode *inode,
567 const struct btrfs_ordered_extent *ordered),
1abe9b8a 568
569 TP_ARGS(inode, ordered)
570);
571
572DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
573
9a35b637
JM		 574 TP_PROTO(const struct inode *inode,
575 const struct btrfs_ordered_extent *ordered),
1abe9b8a 576
577 TP_ARGS(inode, ordered)
578);
579
580DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
581
9a35b637
JM		 582 TP_PROTO(const struct inode *inode,
583 const struct btrfs_ordered_extent *ordered),
1abe9b8a 584
585 TP_ARGS(inode, ordered)
586);
587
588DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
589
9a35b637
JM		 590 TP_PROTO(const struct inode *inode,
591 const struct btrfs_ordered_extent *ordered),
1abe9b8a 592
593 TP_ARGS(inode, ordered)
594);
595
596DECLARE_EVENT_CLASS(btrfs__writepage,
597
9a35b637
JM		 598 TP_PROTO(const struct page *page, const struct inode *inode,
599 const struct writeback_control *wbc),
1abe9b8a 600
601 TP_ARGS(page, inode, wbc),
602
bc074524 603 TP_STRUCT__entry_btrfs(
f8f8e189 604 __field( u64, ino )
1abe9b8a 605 __field( pgoff_t, index )
606 __field( long, nr_to_write )
607 __field( long, pages_skipped )
608 __field( loff_t, range_start )
609 __field( loff_t, range_end )
1abe9b8a 610 __field( char, for_kupdate )
611 __field( char, for_reclaim )
612 __field( char, range_cyclic )
94c3f6c6 613 __field( unsigned long, writeback_index )
1abe9b8a 614 __field( u64, root_objectid )
615 ),
616
bc074524 617 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
f8f8e189 618 __entry->ino = btrfs_ino(BTRFS_I(inode));
1abe9b8a 619 __entry->index = page->index;
620 __entry->nr_to_write = wbc->nr_to_write;
621 __entry->pages_skipped = wbc->pages_skipped;
622 __entry->range_start = wbc->range_start;
623 __entry->range_end = wbc->range_end;
1abe9b8a 624 __entry->for_kupdate = wbc->for_kupdate;
625 __entry->for_reclaim = wbc->for_reclaim;
626 __entry->range_cyclic = wbc->range_cyclic;
627 __entry->writeback_index = inode->i_mapping->writeback_index;
628 __entry->root_objectid =
629 BTRFS_I(inode)->root->root_key.objectid;
630 ),
631
f8f8e189 632 TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu "
562a7a07
DS		 633 "nr_to_write=%ld pages_skipped=%ld range_start=%llu "
634 "range_end=%llu for_kupdate=%d "
635 "for_reclaim=%d range_cyclic=%d writeback_index=%lu",
1abe9b8a 636 show_root_type(__entry->root_objectid),
8eec8463 637 __entry->ino, __entry->index,
1abe9b8a 638 __entry->nr_to_write, __entry->pages_skipped,
639 __entry->range_start, __entry->range_end,
846d5a09 640 __entry->for_kupdate,
1abe9b8a 641 __entry->for_reclaim, __entry->range_cyclic,
94c3f6c6 642 __entry->writeback_index)
1abe9b8a 643);
644
645DEFINE_EVENT(btrfs__writepage, __extent_writepage,
646
9a35b637
JM		 647 TP_PROTO(const struct page *page, const struct inode *inode,
648 const struct writeback_control *wbc),
1abe9b8a 649
650 TP_ARGS(page, inode, wbc)
651);
652
653TRACE_EVENT(btrfs_writepage_end_io_hook,
654
9a35b637 655 TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate),
1abe9b8a 656
657 TP_ARGS(page, start, end, uptodate),
658
bc074524 659 TP_STRUCT__entry_btrfs(
f8f8e189 660 __field( u64, ino )
94c3f6c6 661 __field( unsigned long, index )
1abe9b8a 662 __field( u64, start )
663 __field( u64, end )
664 __field( int, uptodate )
665 __field( u64, root_objectid )
666 ),
667
bc074524 668 TP_fast_assign_btrfs(btrfs_sb(page->mapping->host->i_sb),
f8f8e189 669 __entry->ino = btrfs_ino(BTRFS_I(page->mapping->host));
1abe9b8a 670 __entry->index = page->index;
671 __entry->start = start;
672 __entry->end = end;
673 __entry->uptodate = uptodate;
674 __entry->root_objectid =
675 BTRFS_I(page->mapping->host)->root->root_key.objectid;
676 ),
677
f8f8e189 678 TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu start=%llu "
562a7a07 679 "end=%llu uptodate=%d",
1abe9b8a 680 show_root_type(__entry->root_objectid),
94c3f6c6 681 __entry->ino, __entry->index,
8eec8463
DS		 682 __entry->start,
683 __entry->end, __entry->uptodate)
1abe9b8a 684);
685
686TRACE_EVENT(btrfs_sync_file,
687
9a35b637 688 TP_PROTO(const struct file *file, int datasync),
1abe9b8a 689
690 TP_ARGS(file, datasync),
691
bc074524 692 TP_STRUCT__entry_btrfs(
f8f8e189
DS		 693 __field( u64, ino )
694 __field( u64, parent )
1abe9b8a 695 __field( int, datasync )
696 __field( u64, root_objectid )
697 ),
698
699 TP_fast_assign(
9a35b637
JM		 700 const struct dentry *dentry = file->f_path.dentry;
701 const struct inode *inode = d_inode(dentry);
1abe9b8a 702
bc074524 703 TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb));
f8f8e189
DS		 704 __entry->ino = btrfs_ino(BTRFS_I(inode));
705 __entry->parent = btrfs_ino(BTRFS_I(d_inode(dentry->d_parent)));
1abe9b8a 706 __entry->datasync = datasync;
707 __entry->root_objectid =
708 BTRFS_I(inode)->root->root_key.objectid;
709 ),
710
f8f8e189 711 TP_printk_btrfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d",
1abe9b8a 712 show_root_type(__entry->root_objectid),
8eec8463
DS		 713 __entry->ino,
714 __entry->parent,
1abe9b8a 715 __entry->datasync)
716);
717
718TRACE_EVENT(btrfs_sync_fs,
719
9a35b637 720 TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),
1abe9b8a 721
bc074524 722 TP_ARGS(fs_info, wait),
1abe9b8a 723
bc074524 724 TP_STRUCT__entry_btrfs(
1abe9b8a 725 __field( int, wait )
726 ),
727
bc074524 728 TP_fast_assign_btrfs(fs_info,
1abe9b8a 729 __entry->wait = wait;
730 ),
731
79bcb71a 732 TP_printk_btrfs("wait=%d", __entry->wait)
1abe9b8a 733);
734
c83f8eff
JB		 735TRACE_EVENT(btrfs_add_block_group,
736
9a35b637 737 TP_PROTO(const struct btrfs_fs_info *fs_info,
32da5386 738 const struct btrfs_block_group *block_group, int create),
c83f8eff
JB		 739
740 TP_ARGS(fs_info, block_group, create),
741
2e63e62d 742 TP_STRUCT__entry_btrfs(
c83f8eff
JB		 743 __field( u64, offset )
744 __field( u64, size )
745 __field( u64, flags )
746 __field( u64, bytes_used )
747 __field( u64, bytes_super )
748 __field( int, create )
749 ),
750
2e63e62d 751 TP_fast_assign_btrfs(fs_info,
b3470b5d
DS		 752 __entry->offset = block_group->start;
753 __entry->size = block_group->length;
c83f8eff 754 __entry->flags = block_group->flags;
bf38be65 755 __entry->bytes_used = block_group->used;
c83f8eff
JB		 756 __entry->bytes_super = block_group->bytes_super;
757 __entry->create = create;
758 ),
759
2e63e62d 760 TP_printk_btrfs("block_group offset=%llu size=%llu "
562a7a07 761 "flags=%llu(%s) bytes_used=%llu bytes_super=%llu "
2e63e62d 762 "create=%d",
8eec8463
DS		 763 __entry->offset,
764 __entry->size,
765 __entry->flags,
c83f8eff
JB		 766 __print_flags((unsigned long)__entry->flags, "|",
767 BTRFS_GROUP_FLAGS),
8eec8463
DS		 768 __entry->bytes_used,
769 __entry->bytes_super, __entry->create)
c83f8eff
JB		 770);
771
1abe9b8a 772#define show_ref_action(action) \
773 __print_symbolic(action, \
774 { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
775 { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
776 { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
777 { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
778
779
599c75ec 780DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
1abe9b8a 781
9a35b637
JM		 782 TP_PROTO(const struct btrfs_fs_info *fs_info,
783 const struct btrfs_delayed_ref_node *ref,
784 const struct btrfs_delayed_tree_ref *full_ref,
1abe9b8a 785 int action),
786
bc074524 787 TP_ARGS(fs_info, ref, full_ref, action),
1abe9b8a 788
bc074524 789 TP_STRUCT__entry_btrfs(
1abe9b8a 790 __field( u64, bytenr )
791 __field( u64, num_bytes )
792 __field( int, action )
793 __field( u64, parent )
794 __field( u64, ref_root )
795 __field( int, level )
796 __field( int, type )
dea7d76e 797 __field( u64, seq )
1abe9b8a 798 ),
799
bc074524 800 TP_fast_assign_btrfs(fs_info,
1abe9b8a 801 __entry->bytenr = ref->bytenr;
802 __entry->num_bytes = ref->num_bytes;
803 __entry->action = action;
804 __entry->parent = full_ref->parent;
805 __entry->ref_root = full_ref->root;
806 __entry->level = full_ref->level;
807 __entry->type = ref->type;
dea7d76e 808 __entry->seq = ref->seq;
1abe9b8a 809 ),
810
562a7a07
DS		 811 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
812 "parent=%llu(%s) ref_root=%llu(%s) level=%d "
813 "type=%s seq=%llu",
8eec8463
DS		 814 __entry->bytenr,
815 __entry->num_bytes,
1abe9b8a 816 show_ref_action(__entry->action),
817 show_root_type(__entry->parent),
818 show_root_type(__entry->ref_root),
dea7d76e 819 __entry->level, show_ref_type(__entry->type),
8eec8463 820 __entry->seq)
1abe9b8a 821);
822
599c75ec
LB		 823DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref,
824
9a35b637
JM		 825 TP_PROTO(const struct btrfs_fs_info *fs_info,
826 const struct btrfs_delayed_ref_node *ref,
827 const struct btrfs_delayed_tree_ref *full_ref,
599c75ec
LB		 828 int action),
829
bc074524 830 TP_ARGS(fs_info, ref, full_ref, action)
599c75ec
LB		 831);
832
833DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref,
834
9a35b637
JM		 835 TP_PROTO(const struct btrfs_fs_info *fs_info,
836 const struct btrfs_delayed_ref_node *ref,
837 const struct btrfs_delayed_tree_ref *full_ref,
599c75ec
LB		 838 int action),
839
bc074524 840 TP_ARGS(fs_info, ref, full_ref, action)
599c75ec
LB		 841);
842
843DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
1abe9b8a 844
9a35b637
JM		 845 TP_PROTO(const struct btrfs_fs_info *fs_info,
846 const struct btrfs_delayed_ref_node *ref,
847 const struct btrfs_delayed_data_ref *full_ref,
1abe9b8a 848 int action),
849
bc074524 850 TP_ARGS(fs_info, ref, full_ref, action),
1abe9b8a 851
bc074524 852 TP_STRUCT__entry_btrfs(
1abe9b8a 853 __field( u64, bytenr )
854 __field( u64, num_bytes )
855 __field( int, action )
856 __field( u64, parent )
857 __field( u64, ref_root )
858 __field( u64, owner )
859 __field( u64, offset )
860 __field( int, type )
dea7d76e 861 __field( u64, seq )
1abe9b8a 862 ),
863
bc074524 864 TP_fast_assign_btrfs(fs_info,
1abe9b8a 865 __entry->bytenr = ref->bytenr;
866 __entry->num_bytes = ref->num_bytes;
867 __entry->action = action;
868 __entry->parent = full_ref->parent;
869 __entry->ref_root = full_ref->root;
870 __entry->owner = full_ref->objectid;
871 __entry->offset = full_ref->offset;
872 __entry->type = ref->type;
dea7d76e 873 __entry->seq = ref->seq;
1abe9b8a 874 ),
875
562a7a07
DS		 876 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
877 "parent=%llu(%s) ref_root=%llu(%s) owner=%llu "
878 "offset=%llu type=%s seq=%llu",
8eec8463
DS		 879 __entry->bytenr,
880 __entry->num_bytes,
1abe9b8a 881 show_ref_action(__entry->action),
882 show_root_type(__entry->parent),
883 show_root_type(__entry->ref_root),
8eec8463
DS		 884 __entry->owner,
885 __entry->offset,
dea7d76e 886 show_ref_type(__entry->type),
8eec8463 887 __entry->seq)
1abe9b8a 888);
889
599c75ec
LB		 890DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref,
891
9a35b637
JM		 892 TP_PROTO(const struct btrfs_fs_info *fs_info,
893 const struct btrfs_delayed_ref_node *ref,
894 const struct btrfs_delayed_data_ref *full_ref,
599c75ec
LB		 895 int action),
896
bc074524 897 TP_ARGS(fs_info, ref, full_ref, action)
599c75ec
LB		 898);
899
900DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
901
9a35b637
JM		 902 TP_PROTO(const struct btrfs_fs_info *fs_info,
903 const struct btrfs_delayed_ref_node *ref,
904 const struct btrfs_delayed_data_ref *full_ref,
599c75ec
LB		 905 int action),
906
bc074524 907 TP_ARGS(fs_info, ref, full_ref, action)
599c75ec
LB		 908);
909
910DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
1abe9b8a 911
9a35b637 912 TP_PROTO(const struct btrfs_fs_info *fs_info,
9a35b637 913 const struct btrfs_delayed_ref_head *head_ref,
1abe9b8a 914 int action),
915
d278850e 916 TP_ARGS(fs_info, head_ref, action),
1abe9b8a 917
bc074524 918 TP_STRUCT__entry_btrfs(
1abe9b8a 919 __field( u64, bytenr )
920 __field( u64, num_bytes )
921 __field( int, action )
922 __field( int, is_data )
923 ),
924
bc074524 925 TP_fast_assign_btrfs(fs_info,
d278850e
JB		 926 __entry->bytenr = head_ref->bytenr;
927 __entry->num_bytes = head_ref->num_bytes;
1abe9b8a 928 __entry->action = action;
929 __entry->is_data = head_ref->is_data;
930 ),
931
562a7a07 932 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s is_data=%d",
8eec8463
DS		 933 __entry->bytenr,
934 __entry->num_bytes,
1abe9b8a 935 show_ref_action(__entry->action),
936 __entry->is_data)
937);
938
599c75ec
LB		 939DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
940
9a35b637 941 TP_PROTO(const struct btrfs_fs_info *fs_info,
9a35b637 942 const struct btrfs_delayed_ref_head *head_ref,
599c75ec
LB		 943 int action),
944
d278850e 945 TP_ARGS(fs_info, head_ref, action)
599c75ec
LB		 946);
947
948DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
949
9a35b637 950 TP_PROTO(const struct btrfs_fs_info *fs_info,
9a35b637 951 const struct btrfs_delayed_ref_head *head_ref,
599c75ec
LB		 952 int action),
953
d278850e 954 TP_ARGS(fs_info, head_ref, action)
599c75ec
LB		 955);
956
1abe9b8a 957#define show_chunk_type(type) \
958 __print_flags(type, "|", \
959 { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
960 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
961 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
962 { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \
963 { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \
964 { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \
e112e2b4
LB		 965 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
966 { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \
967 { BTRFS_BLOCK_GROUP_RAID6, "RAID6" })
1abe9b8a 968
969DECLARE_EVENT_CLASS(btrfs__chunk,
970
9a35b637
JM		 971 TP_PROTO(const struct btrfs_fs_info *fs_info,
972 const struct map_lookup *map, u64 offset, u64 size),
1abe9b8a 973
6bccf3ab 974 TP_ARGS(fs_info, map, offset, size),
1abe9b8a 975
bc074524 976 TP_STRUCT__entry_btrfs(
1abe9b8a 977 __field( int, num_stripes )
978 __field( u64, type )
979 __field( int, sub_stripes )
980 __field( u64, offset )
981 __field( u64, size )
982 __field( u64, root_objectid )
983 ),
984
6bccf3ab 985 TP_fast_assign_btrfs(fs_info,
1abe9b8a 986 __entry->num_stripes = map->num_stripes;
987 __entry->type = map->type;
988 __entry->sub_stripes = map->sub_stripes;
989 __entry->offset = offset;
990 __entry->size = size;
6bccf3ab 991 __entry->root_objectid = fs_info->chunk_root->root_key.objectid;
1abe9b8a 992 ),
993
562a7a07
DS		 994 TP_printk_btrfs("root=%llu(%s) offset=%llu size=%llu "
995 "num_stripes=%d sub_stripes=%d type=%s",
1abe9b8a 996 show_root_type(__entry->root_objectid),
8eec8463
DS		 997 __entry->offset,
998 __entry->size,
1abe9b8a 999 __entry->num_stripes, __entry->sub_stripes,
1000 show_chunk_type(__entry->type))
1001);
1002
1003DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc,
1004
9a35b637
JM		 1005 TP_PROTO(const struct btrfs_fs_info *fs_info,
1006 const struct map_lookup *map, u64 offset, u64 size),
1abe9b8a 1007
6bccf3ab 1008 TP_ARGS(fs_info, map, offset, size)
1abe9b8a 1009);
1010
1011DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free,
1012
9a35b637
JM		 1013 TP_PROTO(const struct btrfs_fs_info *fs_info,
1014 const struct map_lookup *map, u64 offset, u64 size),
1abe9b8a 1015
6bccf3ab 1016 TP_ARGS(fs_info, map, offset, size)
1abe9b8a 1017);
1018
1019TRACE_EVENT(btrfs_cow_block,
1020
9a35b637
JM		 1021 TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,
1022 const struct extent_buffer *cow),
1abe9b8a 1023
1024 TP_ARGS(root, buf, cow),
1025
bc074524 1026 TP_STRUCT__entry_btrfs(
1abe9b8a 1027 __field( u64, root_objectid )
1028 __field( u64, buf_start )
1029 __field( int, refs )
1030 __field( u64, cow_start )
1031 __field( int, buf_level )
1032 __field( int, cow_level )
1033 ),
1034
bc074524 1035 TP_fast_assign_btrfs(root->fs_info,
1abe9b8a 1036 __entry->root_objectid = root->root_key.objectid;
1037 __entry->buf_start = buf->start;
1038 __entry->refs = atomic_read(&buf->refs);
1039 __entry->cow_start = cow->start;
1040 __entry->buf_level = btrfs_header_level(buf);
1041 __entry->cow_level = btrfs_header_level(cow);
1042 ),
1043
562a7a07
DS		 1044 TP_printk_btrfs("root=%llu(%s) refs=%d orig_buf=%llu "
1045 "(orig_level=%d) cow_buf=%llu (cow_level=%d)",
1abe9b8a 1046 show_root_type(__entry->root_objectid),
1047 __entry->refs,
8eec8463 1048 __entry->buf_start,
1abe9b8a 1049 __entry->buf_level,
8eec8463 1050 __entry->cow_start,
1abe9b8a 1051 __entry->cow_level)
1052);
1053
8c2a3ca2
JB		 1054TRACE_EVENT(btrfs_space_reservation,
1055
1d2e7c7c 1056 TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
8c2a3ca2
JB		 1057 u64 bytes, int reserve),
1058
1059 TP_ARGS(fs_info, type, val, bytes, reserve),
1060
bc074524 1061 TP_STRUCT__entry_btrfs(
8c2a3ca2
JB		 1062 __string( type, type )
1063 __field( u64, val )
1064 __field( u64, bytes )
1065 __field( int, reserve )
1066 ),
1067
bc074524 1068 TP_fast_assign_btrfs(fs_info,
8c2a3ca2
JB		 1069 __assign_str(type, type);
1070 __entry->val = val;
1071 __entry->bytes = bytes;
1072 __entry->reserve = reserve;
1073 ),
1074
5439c7f5 1075 TP_printk_btrfs("%s: %llu %s %llu", __get_str(type), __entry->val,
bc074524
JM		 1076 __entry->reserve ? "reserve" : "release",
1077 __entry->bytes)
8c2a3ca2
JB		 1078);
1079
f376df2b
JB		 1080TRACE_EVENT(btrfs_trigger_flush,
1081
9a35b637 1082 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
1d2e7c7c 1083 int flush, const char *reason),
f376df2b
JB		 1084
1085 TP_ARGS(fs_info, flags, bytes, flush, reason),
1086
2e63e62d 1087 TP_STRUCT__entry_btrfs(
f376df2b
JB		 1088 __field( u64, flags )
1089 __field( u64, bytes )
1090 __field( int, flush )
1091 __string( reason, reason )
1092 ),
1093
2e63e62d 1094 TP_fast_assign_btrfs(fs_info,
f376df2b
JB		 1095 __entry->flags = flags;
1096 __entry->bytes = bytes;
1097 __entry->flush = flush;
1098 __assign_str(reason, reason)
1099 ),
1100
2e63e62d
DS		 1101 TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu",
1102 __get_str(reason), __entry->flush,
45e31869 1103 __print_symbolic(__entry->flush, FLUSH_ACTIONS),
8eec8463 1104 __entry->flags,
f376df2b
JB		 1105 __print_flags((unsigned long)__entry->flags, "|",
1106 BTRFS_GROUP_FLAGS),
8eec8463 1107 __entry->bytes)
f376df2b
JB		 1108);
1109
f376df2b
JB		 1110
1111TRACE_EVENT(btrfs_flush_space,
1112
9a35b637 1113 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
7bdd6277 1114 int state, int ret),
f376df2b 1115
7bdd6277 1116 TP_ARGS(fs_info, flags, num_bytes, state, ret),
f376df2b 1117
2e63e62d 1118 TP_STRUCT__entry_btrfs(
f376df2b
JB		 1119 __field( u64, flags )
1120 __field( u64, num_bytes )
f376df2b
JB		 1121 __field( int, state )
1122 __field( int, ret )
1123 ),
1124
2e63e62d 1125 TP_fast_assign_btrfs(fs_info,
f376df2b
JB		 1126 __entry->flags = flags;
1127 __entry->num_bytes = num_bytes;
f376df2b
JB		 1128 __entry->state = state;
1129 __entry->ret = ret;
1130 ),
1131
2e63e62d
DS		 1132 TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d",
1133 __entry->state,
f0cdd15c 1134 __print_symbolic(__entry->state, FLUSH_STATES),
8eec8463 1135 __entry->flags,
f376df2b
JB		 1136 __print_flags((unsigned long)__entry->flags, "|",
1137 BTRFS_GROUP_FLAGS),
8eec8463 1138 __entry->num_bytes, __entry->ret)
f376df2b
JB		 1139);
1140
1abe9b8a 1141DECLARE_EVENT_CLASS(btrfs__reserved_extent,
1142
9a35b637 1143 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
1abe9b8a 1144
71ff6437 1145 TP_ARGS(fs_info, start, len),
1abe9b8a 1146
bc074524 1147 TP_STRUCT__entry_btrfs(
bc074524
JM		 1148 __field( u64, start )
1149 __field( u64, len )
1abe9b8a 1150 ),
1151
71ff6437 1152 TP_fast_assign_btrfs(fs_info,
1abe9b8a 1153 __entry->start = start;
1154 __entry->len = len;
1155 ),
1156
562a7a07 1157 TP_printk_btrfs("root=%llu(%s) start=%llu len=%llu",
71ff6437 1158 show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
8eec8463
DS		 1159 __entry->start,
1160 __entry->len)
1abe9b8a 1161);
1162
1163DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
1164
9a35b637 1165 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
1abe9b8a 1166
71ff6437 1167 TP_ARGS(fs_info, start, len)
1abe9b8a 1168);
1169
1170DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free,
1171
9a35b637 1172 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
1abe9b8a 1173
71ff6437 1174 TP_ARGS(fs_info, start, len)
1abe9b8a 1175);
1176
3f7de037
JB		 1177TRACE_EVENT(find_free_extent,
1178
437490fe 1179 TP_PROTO(const struct btrfs_root *root, u64 num_bytes,
9a35b637 1180 u64 empty_size, u64 data),
3f7de037 1181
437490fe 1182 TP_ARGS(root, num_bytes, empty_size, data),
3f7de037 1183
bc074524 1184 TP_STRUCT__entry_btrfs(
437490fe 1185 __field( u64, root_objectid )
3f7de037
JB		 1186 __field( u64, num_bytes )
1187 __field( u64, empty_size )
1188 __field( u64, data )
1189 ),
1190
437490fe
QW		 1191 TP_fast_assign_btrfs(root->fs_info,
1192 __entry->root_objectid = root->root_key.objectid;
3f7de037
JB		 1193 __entry->num_bytes = num_bytes;
1194 __entry->empty_size = empty_size;
1195 __entry->data = data;
1196 ),
1197
5439c7f5 1198 TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)",
437490fe 1199 show_root_type(__entry->root_objectid),
3f7de037
JB		 1200 __entry->num_bytes, __entry->empty_size, __entry->data,
1201 __print_flags((unsigned long)__entry->data, "|",
1202 BTRFS_GROUP_FLAGS))
1203);
1204
1205DECLARE_EVENT_CLASS(btrfs__reserve_extent,
1206
32da5386 1207 TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
3f7de037
JB		 1208 u64 len),
1209
3dca5c94 1210 TP_ARGS(block_group, start, len),
3f7de037 1211
bc074524 1212 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1213 __field( u64, bg_objectid )
1214 __field( u64, flags )
1215 __field( u64, start )
1216 __field( u64, len )
1217 ),
1218
3dca5c94 1219 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1220 __entry->bg_objectid = block_group->start;
3f7de037
JB		 1221 __entry->flags = block_group->flags;
1222 __entry->start = start;
1223 __entry->len = len;
1224 ),
1225
5439c7f5
DS		 1226 TP_printk_btrfs("root=%llu(%s) block_group=%llu flags=%llu(%s) "
1227 "start=%llu len=%llu",
71ff6437
JM		 1228 show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
1229 __entry->bg_objectid,
3f7de037
JB		 1230 __entry->flags, __print_flags((unsigned long)__entry->flags,
1231 "|", BTRFS_GROUP_FLAGS),
1232 __entry->start, __entry->len)
1233);
1234
1235DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
1236
32da5386 1237 TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
3f7de037
JB		 1238 u64 len),
1239
3dca5c94 1240 TP_ARGS(block_group, start, len)
3f7de037
JB		 1241);
1242
1243DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
1244
32da5386 1245 TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
3f7de037
JB		 1246 u64 len),
1247
3dca5c94 1248 TP_ARGS(block_group, start, len)
3f7de037
JB		 1249);
1250
1251TRACE_EVENT(btrfs_find_cluster,
1252
32da5386 1253 TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
3f7de037
JB		 1254 u64 bytes, u64 empty_size, u64 min_bytes),
1255
1256 TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
1257
bc074524 1258 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1259 __field( u64, bg_objectid )
1260 __field( u64, flags )
1261 __field( u64, start )
1262 __field( u64, bytes )
1263 __field( u64, empty_size )
1264 __field( u64, min_bytes )
1265 ),
1266
bc074524 1267 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1268 __entry->bg_objectid = block_group->start;
3f7de037
JB		 1269 __entry->flags = block_group->flags;
1270 __entry->start = start;
1271 __entry->bytes = bytes;
1272 __entry->empty_size = empty_size;
1273 __entry->min_bytes = min_bytes;
1274 ),
1275
5439c7f5
DS		 1276 TP_printk_btrfs("block_group=%llu flags=%llu(%s) start=%llu len=%llu "
1277 "empty_size=%llu min_bytes=%llu", __entry->bg_objectid,
3f7de037
JB		 1278 __entry->flags,
1279 __print_flags((unsigned long)__entry->flags, "|",
1280 BTRFS_GROUP_FLAGS), __entry->start,
1281 __entry->bytes, __entry->empty_size, __entry->min_bytes)
1282);
1283
1284TRACE_EVENT(btrfs_failed_cluster_setup,
1285
32da5386 1286 TP_PROTO(const struct btrfs_block_group *block_group),
3f7de037
JB		 1287
1288 TP_ARGS(block_group),
1289
bc074524 1290 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1291 __field( u64, bg_objectid )
1292 ),
1293
bc074524 1294 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1295 __entry->bg_objectid = block_group->start;
3f7de037
JB		 1296 ),
1297
5439c7f5 1298 TP_printk_btrfs("block_group=%llu", __entry->bg_objectid)
3f7de037
JB		 1299);
1300
1301TRACE_EVENT(btrfs_setup_cluster,
1302
32da5386 1303 TP_PROTO(const struct btrfs_block_group *block_group,
9a35b637
JM		 1304 const struct btrfs_free_cluster *cluster,
1305 u64 size, int bitmap),
3f7de037
JB		 1306
1307 TP_ARGS(block_group, cluster, size, bitmap),
1308
bc074524 1309 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1310 __field( u64, bg_objectid )
1311 __field( u64, flags )
1312 __field( u64, start )
1313 __field( u64, max_size )
1314 __field( u64, size )
1315 __field( int, bitmap )
1316 ),
1317
bc074524 1318 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1319 __entry->bg_objectid = block_group->start;
3f7de037
JB		 1320 __entry->flags = block_group->flags;
1321 __entry->start = cluster->window_start;
1322 __entry->max_size = cluster->max_size;
1323 __entry->size = size;
1324 __entry->bitmap = bitmap;
1325 ),
1326
5439c7f5
DS		 1327 TP_printk_btrfs("block_group=%llu flags=%llu(%s) window_start=%llu "
1328 "size=%llu max_size=%llu bitmap=%d",
3f7de037
JB		 1329 __entry->bg_objectid,
1330 __entry->flags,
1331 __print_flags((unsigned long)__entry->flags, "|",
1332 BTRFS_GROUP_FLAGS), __entry->start,
1333 __entry->size, __entry->max_size, __entry->bitmap)
1334);
1335
143bede5
JM		 1336struct extent_state;
1337TRACE_EVENT(alloc_extent_state,
1338
9a35b637
JM		 1339 TP_PROTO(const struct extent_state *state,
1340 gfp_t mask, unsigned long IP),
143bede5
JM		 1341
1342 TP_ARGS(state, mask, IP),
1343
1344 TP_STRUCT__entry(
9a35b637 1345 __field(const struct extent_state *, state)
143bede5 1346 __field(gfp_t, mask)
94c3f6c6 1347 __field(const void*, ip)
143bede5
JM		 1348 ),
1349
1350 TP_fast_assign(
1351 __entry->state = state,
1352 __entry->mask = mask,
94c3f6c6 1353 __entry->ip = (const void *)IP
143bede5
JM		 1354 ),
1355
562a7a07 1356 TP_printk("state=%p mask=%s caller=%pS", __entry->state,
94c3f6c6 1357 show_gfp_flags(__entry->mask), __entry->ip)
143bede5
JM		 1358);
1359
1360TRACE_EVENT(free_extent_state,
1361
9a35b637 1362 TP_PROTO(const struct extent_state *state, unsigned long IP),
143bede5
JM		 1363
1364 TP_ARGS(state, IP),
1365
1366 TP_STRUCT__entry(
9a35b637 1367 __field(const struct extent_state *, state)
94c3f6c6 1368 __field(const void*, ip)
143bede5
JM		 1369 ),
1370
1371 TP_fast_assign(
1372 __entry->state = state,
94c3f6c6 1373 __entry->ip = (const void *)IP
143bede5
JM		 1374 ),
1375
94c3f6c6 1376 TP_printk("state=%p caller=%pS", __entry->state, __entry->ip)
143bede5
JM		 1377);
1378
52483bc2
QW		 1379DECLARE_EVENT_CLASS(btrfs__work,
1380
9a35b637 1381 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1382
1383 TP_ARGS(work),
1384
bc074524 1385 TP_STRUCT__entry_btrfs(
9a35b637
JM		 1386 __field( const void *, work )
1387 __field( const void *, wq )
1388 __field( const void *, func )
1389 __field( const void *, ordered_func )
1390 __field( const void *, ordered_free )
1391 __field( const void *, normal_work )
52483bc2
QW		 1392 ),
1393
bc074524 1394 TP_fast_assign_btrfs(btrfs_work_owner(work),
52483bc2
QW		 1395 __entry->work = work;
1396 __entry->wq = work->wq;
1397 __entry->func = work->func;
1398 __entry->ordered_func = work->ordered_func;
1399 __entry->ordered_free = work->ordered_free;
b38a6258 1400 __entry->normal_work = &work->normal_work;
52483bc2
QW		 1401 ),
1402
d75f773c 1403 TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p "
562a7a07 1404 "ordered_free=%p",
b38a6258
LB		 1405 __entry->work, __entry->normal_work, __entry->wq,
1406 __entry->func, __entry->ordered_func, __entry->ordered_free)
52483bc2
QW		 1407);
1408
ac0c7cf8 1409/*
c9eb55db
OS		 1410 * For situations when the work is freed, we pass fs_info and a tag that matches
1411 * the address of the work structure so it can be paired with the scheduling
1412 * event. DO NOT add anything here that dereferences wtag.
ac0c7cf8 1413 */
52483bc2
QW		 1414DECLARE_EVENT_CLASS(btrfs__work__done,
1415
9a35b637 1416 TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag),
52483bc2 1417
ac0c7cf8 1418 TP_ARGS(fs_info, wtag),
52483bc2 1419
bc074524 1420 TP_STRUCT__entry_btrfs(
9a35b637 1421 __field( const void *, wtag )
52483bc2
QW		 1422 ),
1423
ac0c7cf8
DS		 1424 TP_fast_assign_btrfs(fs_info,
1425 __entry->wtag = wtag;
52483bc2
QW		 1426 ),
1427
ac0c7cf8 1428 TP_printk_btrfs("work->%p", __entry->wtag)
52483bc2
QW		 1429);
1430
1431DEFINE_EVENT(btrfs__work, btrfs_work_queued,
1432
9a35b637 1433 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1434
1435 TP_ARGS(work)
1436);
1437
1438DEFINE_EVENT(btrfs__work, btrfs_work_sched,
1439
9a35b637 1440 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1441
1442 TP_ARGS(work)
1443);
1444
52483bc2
QW		 1445DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done,
1446
9a35b637 1447 TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag),
52483bc2 1448
ac0c7cf8 1449 TP_ARGS(fs_info, wtag)
52483bc2
QW		 1450);
1451
1452DEFINE_EVENT(btrfs__work, btrfs_ordered_sched,
1453
9a35b637 1454 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1455
1456 TP_ARGS(work)
1457);
1458
c3a46891
QW		 1459DECLARE_EVENT_CLASS(btrfs__workqueue,
1460
9a35b637
JM		 1461 TP_PROTO(const struct __btrfs_workqueue *wq,
1462 const char *name, int high),
c3a46891
QW		 1463
1464 TP_ARGS(wq, name, high),
1465
bc074524 1466 TP_STRUCT__entry_btrfs(
9a35b637 1467 __field( const void *, wq )
c3a46891
QW		 1468 __string( name, name )
1469 __field( int , high )
1470 ),
1471
bc074524 1472 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
c3a46891
QW		 1473 __entry->wq = wq;
1474 __assign_str(name, name);
1475 __entry->high = high;
1476 ),
1477
562a7a07 1478 TP_printk_btrfs("name=%s%s wq=%p", __get_str(name),
c3a46891
QW		 1479 __print_flags(__entry->high, "",
1480 {(WQ_HIGHPRI), "-high"}),
1481 __entry->wq)
1482);
1483
1484DEFINE_EVENT(btrfs__workqueue, btrfs_workqueue_alloc,
1485
9a35b637
JM		 1486 TP_PROTO(const struct __btrfs_workqueue *wq,
1487 const char *name, int high),
c3a46891
QW		 1488
1489 TP_ARGS(wq, name, high)
1490);
1491
1492DECLARE_EVENT_CLASS(btrfs__workqueue_done,
1493
9a35b637 1494 TP_PROTO(const struct __btrfs_workqueue *wq),
c3a46891
QW		 1495
1496 TP_ARGS(wq),
1497
bc074524 1498 TP_STRUCT__entry_btrfs(
9a35b637 1499 __field( const void *, wq )
c3a46891
QW		 1500 ),
1501
bc074524 1502 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
c3a46891
QW		 1503 __entry->wq = wq;
1504 ),
1505
bc074524 1506 TP_printk_btrfs("wq=%p", __entry->wq)
c3a46891
QW		 1507);
1508
1509DEFINE_EVENT(btrfs__workqueue_done, btrfs_workqueue_destroy,
1510
9a35b637 1511 TP_PROTO(const struct __btrfs_workqueue *wq),
c3a46891
QW		 1512
1513 TP_ARGS(wq)
1514);
52483bc2 1515
81fb6f77
QW		 1516#define BTRFS_QGROUP_OPERATIONS \
1517 { QGROUP_RESERVE, "reserve" }, \
1518 { QGROUP_RELEASE, "release" }, \
1519 { QGROUP_FREE, "free" }
1520
1521DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
1522
9a35b637
JM		 1523 TP_PROTO(const struct inode *inode, u64 start, u64 len,
1524 u64 reserved, int op),
81fb6f77
QW		 1525
1526 TP_ARGS(inode, start, len, reserved, op),
1527
bc074524 1528 TP_STRUCT__entry_btrfs(
81fb6f77 1529 __field( u64, rootid )
f8f8e189 1530 __field( u64, ino )
81fb6f77
QW		 1531 __field( u64, start )
1532 __field( u64, len )
1533 __field( u64, reserved )
1534 __field( int, op )
1535 ),
1536
bc074524 1537 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
4fd786e6
MT		 1538 __entry->rootid =
1539 BTRFS_I(inode)->root->root_key.objectid;
f8f8e189 1540 __entry->ino = btrfs_ino(BTRFS_I(inode));
81fb6f77
QW		 1541 __entry->start = start;
1542 __entry->len = len;
1543 __entry->reserved = reserved;
1544 __entry->op = op;
1545 ),
1546
f8f8e189 1547 TP_printk_btrfs("root=%llu ino=%llu start=%llu len=%llu reserved=%llu op=%s",
81fb6f77
QW		 1548 __entry->rootid, __entry->ino, __entry->start, __entry->len,
1549 __entry->reserved,
1550 __print_flags((unsigned long)__entry->op, "",
1551 BTRFS_QGROUP_OPERATIONS)
1552 )
1553);
1554
1555DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data,
1556
9a35b637
JM		 1557 TP_PROTO(const struct inode *inode, u64 start, u64 len,
1558 u64 reserved, int op),
81fb6f77
QW		 1559
1560 TP_ARGS(inode, start, len, reserved, op)
1561);
1562
1563DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data,
1564
9a35b637
JM		 1565 TP_PROTO(const struct inode *inode, u64 start, u64 len,
1566 u64 reserved, int op),
81fb6f77
QW		 1567
1568 TP_ARGS(inode, start, len, reserved, op)
1569);
1570
0f5dcf8d 1571DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
9a35b637
JM		 1572 TP_PROTO(const struct btrfs_fs_info *fs_info,
1573 const struct btrfs_qgroup_extent_record *rec),
0f5dcf8d 1574
bc074524 1575 TP_ARGS(fs_info, rec),
0f5dcf8d 1576
bc074524 1577 TP_STRUCT__entry_btrfs(
0f5dcf8d
MF		 1578 __field( u64, bytenr )
1579 __field( u64, num_bytes )
1580 ),
1581
bc074524 1582 TP_fast_assign_btrfs(fs_info,
0f5dcf8d
MF		 1583 __entry->bytenr = rec->bytenr,
1584 __entry->num_bytes = rec->num_bytes;
1585 ),
1586
562a7a07 1587 TP_printk_btrfs("bytenr=%llu num_bytes=%llu",
94c3f6c6 1588 __entry->bytenr, __entry->num_bytes)
0f5dcf8d
MF		 1589);
1590
1591DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
1592
9a35b637
JM		 1593 TP_PROTO(const struct btrfs_fs_info *fs_info,
1594 const struct btrfs_qgroup_extent_record *rec),
0f5dcf8d 1595
bc074524 1596 TP_ARGS(fs_info, rec)
0f5dcf8d
MF		 1597);
1598
50b3e040 1599DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_trace_extent,
0f5dcf8d 1600
9a35b637
JM		 1601 TP_PROTO(const struct btrfs_fs_info *fs_info,
1602 const struct btrfs_qgroup_extent_record *rec),
0f5dcf8d 1603
bc074524 1604 TP_ARGS(fs_info, rec)
0f5dcf8d
MF		 1605);
1606
c337e7b0
QW		 1607TRACE_EVENT(qgroup_num_dirty_extents,
1608
1609 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid,
1610 u64 num_dirty_extents),
1611
1612 TP_ARGS(fs_info, transid, num_dirty_extents),
1613
1614 TP_STRUCT__entry_btrfs(
1615 __field( u64, transid )
1616 __field( u64, num_dirty_extents )
1617 ),
1618
1619 TP_fast_assign_btrfs(fs_info,
1620 __entry->transid = transid;
1621 __entry->num_dirty_extents = num_dirty_extents;
1622 ),
1623
1624 TP_printk_btrfs("transid=%llu num_dirty_extents=%llu",
1625 __entry->transid, __entry->num_dirty_extents)
1626);
1627
0f5dcf8d
MF		 1628TRACE_EVENT(btrfs_qgroup_account_extent,
1629
c9f6f3cd 1630 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, u64 bytenr,
bc074524 1631 u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
0f5dcf8d 1632
c9f6f3cd
QW		 1633 TP_ARGS(fs_info, transid, bytenr, num_bytes, nr_old_roots,
1634 nr_new_roots),
0f5dcf8d 1635
bc074524 1636 TP_STRUCT__entry_btrfs(
c9f6f3cd 1637 __field( u64, transid )
0f5dcf8d
MF		 1638 __field( u64, bytenr )
1639 __field( u64, num_bytes )
1640 __field( u64, nr_old_roots )
1641 __field( u64, nr_new_roots )
1642 ),
1643
bc074524 1644 TP_fast_assign_btrfs(fs_info,
c9f6f3cd 1645 __entry->transid = transid;
0f5dcf8d
MF		 1646 __entry->bytenr = bytenr;
1647 __entry->num_bytes = num_bytes;
1648 __entry->nr_old_roots = nr_old_roots;
1649 __entry->nr_new_roots = nr_new_roots;
1650 ),
1651
c9f6f3cd
QW		 1652 TP_printk_btrfs(
1653"transid=%llu bytenr=%llu num_bytes=%llu nr_old_roots=%llu nr_new_roots=%llu",
1654 __entry->transid,
1655 __entry->bytenr,
1656 __entry->num_bytes,
1657 __entry->nr_old_roots,
1658 __entry->nr_new_roots)
0f5dcf8d
MF		 1659);
1660
1661TRACE_EVENT(qgroup_update_counters,
1662
8b317901 1663 TP_PROTO(const struct btrfs_fs_info *fs_info,
1d2e7c7c 1664 const struct btrfs_qgroup *qgroup,
bc074524 1665 u64 cur_old_count, u64 cur_new_count),
0f5dcf8d 1666
8b317901 1667 TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count),
0f5dcf8d 1668
bc074524 1669 TP_STRUCT__entry_btrfs(
0f5dcf8d 1670 __field( u64, qgid )
8b317901
QW		 1671 __field( u64, old_rfer )
1672 __field( u64, old_excl )
0f5dcf8d
MF		 1673 __field( u64, cur_old_count )
1674 __field( u64, cur_new_count )
1675 ),
1676
bc074524 1677 TP_fast_assign_btrfs(fs_info,
8b317901
QW		 1678 __entry->qgid = qgroup->qgroupid;
1679 __entry->old_rfer = qgroup->rfer;
1680 __entry->old_excl = qgroup->excl;
0f5dcf8d
MF		 1681 __entry->cur_old_count = cur_old_count;
1682 __entry->cur_new_count = cur_new_count;
1683 ),
1684
8b317901
QW		 1685 TP_printk_btrfs("qgid=%llu old_rfer=%llu old_excl=%llu cur_old_count=%llu cur_new_count=%llu",
1686 __entry->qgid, __entry->old_rfer, __entry->old_excl,
1687 __entry->cur_old_count, __entry->cur_new_count)
0f5dcf8d
MF		 1688);
1689
3159fe7b
QW		 1690TRACE_EVENT(qgroup_update_reserve,
1691
1692 TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup,
64ee4e75 1693 s64 diff, int type),
3159fe7b 1694
64ee4e75 1695 TP_ARGS(fs_info, qgroup, diff, type),
3159fe7b
QW		 1696
1697 TP_STRUCT__entry_btrfs(
1698 __field( u64, qgid )
1699 __field( u64, cur_reserved )
1700 __field( s64, diff )
64ee4e75 1701 __field( int, type )
3159fe7b
QW		 1702 ),
1703
1704 TP_fast_assign_btrfs(fs_info,
1705 __entry->qgid = qgroup->qgroupid;
64ee4e75 1706 __entry->cur_reserved = qgroup->rsv.values[type];
3159fe7b 1707 __entry->diff = diff;
1b2442b4 1708 __entry->type = type;
3159fe7b
QW		 1709 ),
1710
64ee4e75 1711 TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld",
1cb1f0b2 1712 __entry->qgid, __print_symbolic(__entry->type, QGROUP_RSV_TYPES),
64ee4e75 1713 __entry->cur_reserved, __entry->diff)
3159fe7b
QW		 1714);
1715
1716TRACE_EVENT(qgroup_meta_reserve,
1717
4ee0d883
QW		 1718 TP_PROTO(struct btrfs_root *root, s64 diff, int type),
1719
1720 TP_ARGS(root, diff, type),
1721
1722 TP_STRUCT__entry_btrfs(
1723 __field( u64, refroot )
1724 __field( s64, diff )
1725 __field( int, type )
1726 ),
1727
1728 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 1729 __entry->refroot = root->root_key.objectid;
4ee0d883 1730 __entry->diff = diff;
1b2442b4 1731 __entry->type = type;
4ee0d883
QW		 1732 ),
1733
1734 TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
1735 show_root_type(__entry->refroot),
1cb1f0b2 1736 __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
4ee0d883
QW		 1737);
1738
1739TRACE_EVENT(qgroup_meta_convert,
1740
3159fe7b
QW		 1741 TP_PROTO(struct btrfs_root *root, s64 diff),
1742
1743 TP_ARGS(root, diff),
1744
1745 TP_STRUCT__entry_btrfs(
1746 __field( u64, refroot )
1747 __field( s64, diff )
1748 ),
1749
1750 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 1751 __entry->refroot = root->root_key.objectid;
3159fe7b
QW		 1752 __entry->diff = diff;
1753 ),
1754
4ee0d883
QW		 1755 TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld",
1756 show_root_type(__entry->refroot),
1cb1f0b2
NB		 1757 __print_symbolic(BTRFS_QGROUP_RSV_META_PREALLOC, QGROUP_RSV_TYPES),
1758 __print_symbolic(BTRFS_QGROUP_RSV_META_PERTRANS, QGROUP_RSV_TYPES),
4ee0d883
QW		 1759 __entry->diff)
1760);
1761
1762TRACE_EVENT(qgroup_meta_free_all_pertrans,
1763
1764 TP_PROTO(struct btrfs_root *root),
1765
1766 TP_ARGS(root),
1767
1768 TP_STRUCT__entry_btrfs(
1769 __field( u64, refroot )
1770 __field( s64, diff )
1771 __field( int, type )
1772 ),
1773
1774 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 1775 __entry->refroot = root->root_key.objectid;
4ee0d883
QW		 1776 spin_lock(&root->qgroup_meta_rsv_lock);
1777 __entry->diff = -(s64)root->qgroup_meta_rsv_pertrans;
1778 spin_unlock(&root->qgroup_meta_rsv_lock);
1779 __entry->type = BTRFS_QGROUP_RSV_META_PERTRANS;
1780 ),
1781
1782 TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
1783 show_root_type(__entry->refroot),
1cb1f0b2 1784 __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
3159fe7b
QW		 1785);
1786
00142756
JM		 1787DECLARE_EVENT_CLASS(btrfs__prelim_ref,
1788 TP_PROTO(const struct btrfs_fs_info *fs_info,
1789 const struct prelim_ref *oldref,
1790 const struct prelim_ref *newref, u64 tree_size),
1791 TP_ARGS(fs_info, newref, oldref, tree_size),
1792
1793 TP_STRUCT__entry_btrfs(
1794 __field( u64, root_id )
1795 __field( u64, objectid )
1796 __field( u8, type )
1797 __field( u64, offset )
1798 __field( int, level )
1799 __field( int, old_count )
1800 __field( u64, parent )
1801 __field( u64, bytenr )
1802 __field( int, mod_count )
1803 __field( u64, tree_size )
1804 ),
1805
1806 TP_fast_assign_btrfs(fs_info,
1807 __entry->root_id = oldref->root_id;
1808 __entry->objectid = oldref->key_for_search.objectid;
1809 __entry->type = oldref->key_for_search.type;
1810 __entry->offset = oldref->key_for_search.offset;
1811 __entry->level = oldref->level;
1812 __entry->old_count = oldref->count;
1813 __entry->parent = oldref->parent;
1814 __entry->bytenr = oldref->wanted_disk_byte;
1815 __entry->mod_count = newref ? newref->count : 0;
1816 __entry->tree_size = tree_size;
1817 ),
1818
1819 TP_printk_btrfs("root_id=%llu key=[%llu,%u,%llu] level=%d count=[%d+%d=%d] parent=%llu wanted_disk_byte=%llu nodes=%llu",
8eec8463
DS		 1820 __entry->root_id,
1821 __entry->objectid, __entry->type,
1822 __entry->offset, __entry->level,
00142756
JM		 1823 __entry->old_count, __entry->mod_count,
1824 __entry->old_count + __entry->mod_count,
8eec8463
DS		 1825 __entry->parent,
1826 __entry->bytenr,
1827 __entry->tree_size)
00142756
JM		 1828);
1829
1830DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_merge,
1831 TP_PROTO(const struct btrfs_fs_info *fs_info,
1832 const struct prelim_ref *oldref,
1833 const struct prelim_ref *newref, u64 tree_size),
1834 TP_ARGS(fs_info, oldref, newref, tree_size)
1835);
1836
1837DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert,
1838 TP_PROTO(const struct btrfs_fs_info *fs_info,
1839 const struct prelim_ref *oldref,
1840 const struct prelim_ref *newref, u64 tree_size),
1841 TP_ARGS(fs_info, oldref, newref, tree_size)
1842);
1843
dd48d407 1844TRACE_EVENT(btrfs_inode_mod_outstanding_extents,
1d2e7c7c 1845 TP_PROTO(const struct btrfs_root *root, u64 ino, int mod),
dd48d407
JB		 1846
1847 TP_ARGS(root, ino, mod),
1848
1849 TP_STRUCT__entry_btrfs(
1850 __field( u64, root_objectid )
1851 __field( u64, ino )
1852 __field( int, mod )
1853 ),
1854
1855 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 1856 __entry->root_objectid = root->root_key.objectid;
dd48d407
JB		 1857 __entry->ino = ino;
1858 __entry->mod = mod;
1859 ),
1860
1861 TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d",
1862 show_root_type(__entry->root_objectid),
8eec8463 1863 __entry->ino, __entry->mod)
dd48d407 1864);
3dca5c94 1865
4ed0a7a3 1866DECLARE_EVENT_CLASS(btrfs__block_group,
32da5386 1867 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 1868
1869 TP_ARGS(bg_cache),
1870
1871 TP_STRUCT__entry_btrfs(
1872 __field( u64, bytenr )
1873 __field( u64, len )
1874 __field( u64, used )
1875 __field( u64, flags )
1876 ),
1877
1878 TP_fast_assign_btrfs(bg_cache->fs_info,
b3470b5d
DS		 1879 __entry->bytenr = bg_cache->start,
1880 __entry->len = bg_cache->length,
bf38be65 1881 __entry->used = bg_cache->used;
4ed0a7a3
QW		 1882 __entry->flags = bg_cache->flags;
1883 ),
1884
1885 TP_printk_btrfs("bg bytenr=%llu len=%llu used=%llu flags=%llu(%s)",
1886 __entry->bytenr, __entry->len, __entry->used, __entry->flags,
1887 __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS))
1888);
1889
1890DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group,
32da5386 1891 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 1892
1893 TP_ARGS(bg_cache)
1894);
1895
1896DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group,
32da5386 1897 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 1898
1899 TP_ARGS(bg_cache)
1900);
1901
1902DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group,
32da5386 1903 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 1904
1905 TP_ARGS(bg_cache)
1906);
1907
a1d19847
QW		 1908TRACE_EVENT(btrfs_set_extent_bit,
1909 TP_PROTO(const struct extent_io_tree *tree,
1910 u64 start, u64 len, unsigned set_bits),
1911
1912 TP_ARGS(tree, start, len, set_bits),
1913
1914 TP_STRUCT__entry_btrfs(
1915 __field( unsigned, owner )
1916 __field( u64, ino )
1917 __field( u64, rootid )
1918 __field( u64, start )
1919 __field( u64, len )
1920 __field( unsigned, set_bits)
1921 ),
1922
1923 TP_fast_assign_btrfs(tree->fs_info,
1924 __entry->owner = tree->owner;
1925 if (tree->private_data) {
1d2e7c7c 1926 const struct inode *inode = tree->private_data;
a1d19847
QW		 1927
1928 __entry->ino = btrfs_ino(BTRFS_I(inode));
1929 __entry->rootid =
1930 BTRFS_I(inode)->root->root_key.objectid;
1931 } else {
1932 __entry->ino = 0;
1933 __entry->rootid = 0;
1934 }
1935 __entry->start = start;
1936 __entry->len = len;
1937 __entry->set_bits = set_bits;
1938 ),
1939
1940 TP_printk_btrfs(
1941 "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s",
c92bb304 1942 __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
a1d19847
QW		 1943 __entry->rootid, __entry->start, __entry->len,
1944 __print_flags(__entry->set_bits, "|", EXTENT_FLAGS))
1945);
1946
1947TRACE_EVENT(btrfs_clear_extent_bit,
1948 TP_PROTO(const struct extent_io_tree *tree,
1949 u64 start, u64 len, unsigned clear_bits),
1950
1951 TP_ARGS(tree, start, len, clear_bits),
1952
1953 TP_STRUCT__entry_btrfs(
1954 __field( unsigned, owner )
1955 __field( u64, ino )
1956 __field( u64, rootid )
1957 __field( u64, start )
1958 __field( u64, len )
1959 __field( unsigned, clear_bits)
1960 ),
1961
1962 TP_fast_assign_btrfs(tree->fs_info,
1963 __entry->owner = tree->owner;
1964 if (tree->private_data) {
1d2e7c7c 1965 const struct inode *inode = tree->private_data;
a1d19847
QW		 1966
1967 __entry->ino = btrfs_ino(BTRFS_I(inode));
1968 __entry->rootid =
1969 BTRFS_I(inode)->root->root_key.objectid;
1970 } else {
1971 __entry->ino = 0;
1972 __entry->rootid = 0;
1973 }
1974 __entry->start = start;
1975 __entry->len = len;
1976 __entry->clear_bits = clear_bits;
1977 ),
1978
1979 TP_printk_btrfs(
1980 "io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s",
c92bb304 1981 __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
a1d19847
QW		 1982 __entry->rootid, __entry->start, __entry->len,
1983 __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
1984);
1985
1986TRACE_EVENT(btrfs_convert_extent_bit,
1987 TP_PROTO(const struct extent_io_tree *tree,
1988 u64 start, u64 len, unsigned set_bits, unsigned clear_bits),
1989
1990 TP_ARGS(tree, start, len, set_bits, clear_bits),
1991
1992 TP_STRUCT__entry_btrfs(
1993 __field( unsigned, owner )
1994 __field( u64, ino )
1995 __field( u64, rootid )
1996 __field( u64, start )
1997 __field( u64, len )
1998 __field( unsigned, set_bits)
1999 __field( unsigned, clear_bits)
2000 ),
2001
2002 TP_fast_assign_btrfs(tree->fs_info,
2003 __entry->owner = tree->owner;
2004 if (tree->private_data) {
1d2e7c7c 2005 const struct inode *inode = tree->private_data;
a1d19847
QW		 2006
2007 __entry->ino = btrfs_ino(BTRFS_I(inode));
2008 __entry->rootid =
2009 BTRFS_I(inode)->root->root_key.objectid;
2010 } else {
2011 __entry->ino = 0;
2012 __entry->rootid = 0;
2013 }
2014 __entry->start = start;
2015 __entry->len = len;
2016 __entry->set_bits = set_bits;
2017 __entry->clear_bits = clear_bits;
2018 ),
2019
2020 TP_printk_btrfs(
2021"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s",
c92bb304 2022 __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
a1d19847
QW		 2023 __entry->rootid, __entry->start, __entry->len,
2024 __print_flags(__entry->set_bits , "|", EXTENT_FLAGS),
2025 __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
2026);
2027
34e73cc9
QW		 2028DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock,
2029 TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2030
2031 TP_ARGS(eb, start_ns),
2032
2033 TP_STRUCT__entry_btrfs(
2034 __field( u64, block )
2035 __field( u64, generation )
2036 __field( u64, start_ns )
2037 __field( u64, end_ns )
2038 __field( u64, diff_ns )
2039 __field( u64, owner )
2040 __field( int, is_log_tree )
2041 ),
2042
2043 TP_fast_assign_btrfs(eb->fs_info,
2044 __entry->block = eb->start;
2045 __entry->generation = btrfs_header_generation(eb);
2046 __entry->start_ns = start_ns;
2047 __entry->end_ns = ktime_get_ns();
2048 __entry->diff_ns = __entry->end_ns - start_ns;
2049 __entry->owner = btrfs_header_owner(eb);
2050 __entry->is_log_tree = (eb->log_index >= 0);
2051 ),
2052
2053 TP_printk_btrfs(
2054"block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d",
2055 __entry->block, __entry->generation,
2056 __entry->start_ns, __entry->end_ns, __entry->diff_ns,
2057 __entry->owner, __entry->is_log_tree)
2058);
2059
2060DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock,
2061 TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2062
2063 TP_ARGS(eb, start_ns)
2064);
2065
2066DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock,
2067 TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2068
2069 TP_ARGS(eb, start_ns)
2070);
2071
31aab402
QW		 2072DECLARE_EVENT_CLASS(btrfs_locking_events,
2073 TP_PROTO(const struct extent_buffer *eb),
2074
2075 TP_ARGS(eb),
2076
2077 TP_STRUCT__entry_btrfs(
2078 __field( u64, block )
2079 __field( u64, generation )
2080 __field( u64, owner )
2081 __field( int, is_log_tree )
2082 ),
2083
2084 TP_fast_assign_btrfs(eb->fs_info,
2085 __entry->block = eb->start;
2086 __entry->generation = btrfs_header_generation(eb);
2087 __entry->owner = btrfs_header_owner(eb);
2088 __entry->is_log_tree = (eb->log_index >= 0);
2089 ),
2090
2091 TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d",
2092 __entry->block, __entry->generation,
2093 __entry->owner, __entry->is_log_tree)
2094);
2095
2096#define DEFINE_BTRFS_LOCK_EVENT(name) \
2097DEFINE_EVENT(btrfs_locking_events, name, \
2098 TP_PROTO(const struct extent_buffer *eb), \
2099 \
2100 TP_ARGS(eb) \
2101)
2102
2103DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock);
2104DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock);
2105DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock_blocking);
2106DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_read);
2107DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_write);
31aab402
QW		 2108DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock);
2109DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock);
2110DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic);
2111
480b9b4d
QW		 2112DECLARE_EVENT_CLASS(btrfs__space_info_update,
2113
1d2e7c7c
DS		 2114 TP_PROTO(const struct btrfs_fs_info *fs_info,
2115 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
480b9b4d
QW		 2116
2117 TP_ARGS(fs_info, sinfo, old, diff),
2118
2119 TP_STRUCT__entry_btrfs(
2120 __field( u64, type )
2121 __field( u64, old )
2122 __field( s64, diff )
2123 ),
2124
2125 TP_fast_assign_btrfs(fs_info,
2126 __entry->type = sinfo->flags;
2127 __entry->old = old;
2128 __entry->diff = diff;
2129 ),
2130 TP_printk_btrfs("type=%s old=%llu diff=%lld",
2131 __print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS),
2132 __entry->old, __entry->diff)
2133);
2134
2135DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use,
2136
1d2e7c7c
DS		 2137 TP_PROTO(const struct btrfs_fs_info *fs_info,
2138 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
480b9b4d
QW		 2139
2140 TP_ARGS(fs_info, sinfo, old, diff)
2141);
2142
2143DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned,
2144
1d2e7c7c
DS		 2145 TP_PROTO(const struct btrfs_fs_info *fs_info,
2146 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
480b9b4d
QW		 2147
2148 TP_ARGS(fs_info, sinfo, old, diff)
2149);
2150
1abe9b8a 2151#endif /* _TRACE_BTRFS_H */
2152
2153/* This part must be outside protection */
2154#include <trace/define_trace.h>
Linux 6.x block layer and io_uring tree(s)