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Merge tag 'trace-assign-str-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git...
[linux-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;
1abe9b8a 19struct btrfs_delayed_ref_head;
32da5386 20struct btrfs_block_group;
3f7de037 21struct btrfs_free_cluster;
7dc66abb 22struct btrfs_chunk_map;
1abe9b8a 23struct extent_buffer;
52483bc2 24struct btrfs_work;
a31b4a43 25struct btrfs_workqueue;
0f5dcf8d 26struct btrfs_qgroup_extent_record;
3159fe7b 27struct btrfs_qgroup;
a1d19847 28struct extent_io_tree;
00142756 29struct prelim_ref;
480b9b4d 30struct btrfs_space_info;
b8bea09a
QW		 31struct btrfs_raid_bio;
32struct raid56_bio_trace_info;
cfc2de0f 33struct find_free_extent_ctl;
1abe9b8a 34
35#define show_ref_type(type) \
36 __print_symbolic(type, \
37 { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \
38 { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \
1abe9b8a 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" }, \
9c54e80d 56 { BTRFS_BLOCK_GROUP_TREE_OBJECTID, "BLOCK_GROUP_TREE" },\
1abe9b8a 57 { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" })
58
59#define show_root_type(obj) \
60 obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \
fb57dc81 61 (obj >= BTRFS_ROOT_TREE_OBJECTID && \
e112e2b4 62 obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-"
1abe9b8a 63
5bca2c95
NB		 64#define FLUSH_ACTIONS \
65 EM( BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH") \
66 EM( BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT") \
67 EM( BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL") \
68 EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL, "BTRFS_RESERVE_FLUSH_ALL_STEAL")
69
0840dd28
NB		 70#define FI_TYPES \
71 EM( BTRFS_FILE_EXTENT_INLINE, "INLINE") \
72 EM( BTRFS_FILE_EXTENT_REG, "REG") \
73 EMe(BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC")
74
1cb1f0b2
NB		 75#define QGROUP_RSV_TYPES \
76 EM( BTRFS_QGROUP_RSV_DATA, "DATA") \
77 EM( BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \
78 EMe(BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC")
79
c92bb304
NB		 80#define IO_TREE_OWNER \
81 EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \
82 EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \
2c53a14d 83 EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \
c92bb304 84 EM( IO_TREE_INODE_IO, "INODE_IO") \
c92bb304
NB		 85 EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \
86 EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \
87 EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \
88 EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \
89 EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \
90 EMe(IO_TREE_SELFTEST, "SELFTEST")
91
f0cdd15c
NB		 92#define FLUSH_STATES \
93 EM( FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR") \
94 EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \
95 EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \
96 EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \
03fe78cc 97 EM( FLUSH_DELALLOC_FULL, "FLUSH_DELALLOC_FULL") \
f0cdd15c 98 EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \
0a3212de 99 EM( FLUSH_DELAYED_REFS, "FLUSH_DELAYED_REFS") \
f0cdd15c
NB		 100 EM( ALLOC_CHUNK, "ALLOC_CHUNK") \
101 EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \
102 EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \
c416a30c 103 EMe(COMMIT_TRANS, "COMMIT_TRANS")
f0cdd15c 104
5bca2c95
NB		 105/*
106 * First define the enums in the above macros to be exported to userspace via
107 * TRACE_DEFINE_ENUM().
108 */
109
0840dd28
NB		 110#undef EM
111#undef EMe
112#define EM(a, b) TRACE_DEFINE_ENUM(a);
113#define EMe(a, b) TRACE_DEFINE_ENUM(a);
114
5bca2c95 115FLUSH_ACTIONS
0840dd28 116FI_TYPES
1cb1f0b2 117QGROUP_RSV_TYPES
c92bb304 118IO_TREE_OWNER
f0cdd15c 119FLUSH_STATES
0840dd28 120
5bca2c95
NB		 121/*
122 * Now redefine the EM and EMe macros to map the enums to the strings that will
123 * be printed in the output
124 */
125
0840dd28
NB		 126#undef EM
127#undef EMe
128#define EM(a, b) {a, b},
129#define EMe(a, b) {a, b}
09ed2f16 130
a1d19847 131
3f7de037 132#define BTRFS_GROUP_FLAGS \
e112e2b4
LB		 133 { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \
134 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
135 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
136 { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \
137 { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \
138 { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \
139 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
140 { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \
141 { BTRFS_BLOCK_GROUP_RAID6, "RAID6"}
3f7de037 142
a1d19847
QW		 143#define EXTENT_FLAGS \
144 { EXTENT_DIRTY, "DIRTY"}, \
a1d19847
QW		 145 { EXTENT_UPTODATE, "UPTODATE"}, \
146 { EXTENT_LOCKED, "LOCKED"}, \
147 { EXTENT_NEW, "NEW"}, \
148 { EXTENT_DELALLOC, "DELALLOC"}, \
149 { EXTENT_DEFRAG, "DEFRAG"}, \
150 { EXTENT_BOUNDARY, "BOUNDARY"}, \
151 { EXTENT_NODATASUM, "NODATASUM"}, \
152 { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \
153 { EXTENT_NEED_WAIT, "NEED_WAIT"}, \
a1d19847
QW		 154 { EXTENT_NORESERVE, "NORESERVE"}, \
155 { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \
156 { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \
157 { EXTENT_DELALLOC_NEW, "DELALLOC_NEW"}
158
b94417ea
AJ		 159#define BTRFS_FSID_SIZE 16
160#define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE)
bc074524
JM		 161
162#define TP_fast_assign_fsid(fs_info) \
a1d19847
QW		 163({ \
164 if (fs_info) \
165 memcpy(__entry->fsid, fs_info->fs_devices->fsid, \
166 BTRFS_FSID_SIZE); \
167 else \
168 memset(__entry->fsid, 0, BTRFS_FSID_SIZE); \
169})
bc074524
JM		 170
171#define TP_STRUCT__entry_btrfs(args...) \
172 TP_STRUCT__entry( \
173 TP_STRUCT__entry_fsid \
174 args)
175#define TP_fast_assign_btrfs(fs_info, args...) \
176 TP_fast_assign( \
177 TP_fast_assign_fsid(fs_info); \
178 args)
179#define TP_printk_btrfs(fmt, args...) \
180 TP_printk("%pU: " fmt, __entry->fsid, args)
8c2a3ca2 181
1abe9b8a 182TRACE_EVENT(btrfs_transaction_commit,
183
2e4e97ab 184 TP_PROTO(const struct btrfs_fs_info *fs_info),
1abe9b8a 185
2e4e97ab 186 TP_ARGS(fs_info),
1abe9b8a 187
bc074524 188 TP_STRUCT__entry_btrfs(
1abe9b8a 189 __field( u64, generation )
190 __field( u64, root_objectid )
191 ),
192
2e4e97ab
JB		 193 TP_fast_assign_btrfs(fs_info,
194 __entry->generation = fs_info->generation;
195 __entry->root_objectid = BTRFS_ROOT_TREE_OBJECTID;
1abe9b8a 196 ),
197
79bcb71a 198 TP_printk_btrfs("root=%llu(%s) gen=%llu",
1abe9b8a 199 show_root_type(__entry->root_objectid),
8eec8463 200 __entry->generation)
1abe9b8a 201);
202
203DECLARE_EVENT_CLASS(btrfs__inode,
204
9a35b637 205 TP_PROTO(const struct inode *inode),
1abe9b8a 206
207 TP_ARGS(inode),
208
bc074524 209 TP_STRUCT__entry_btrfs(
f8f8e189 210 __field( u64, ino )
94c3f6c6 211 __field( u64, blocks )
1abe9b8a 212 __field( u64, disk_i_size )
213 __field( u64, generation )
214 __field( u64, last_trans )
215 __field( u64, logged_trans )
216 __field( u64, root_objectid )
217 ),
218
bc074524 219 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
f8f8e189 220 __entry->ino = btrfs_ino(BTRFS_I(inode));
1abe9b8a 221 __entry->blocks = inode->i_blocks;
222 __entry->disk_i_size = BTRFS_I(inode)->disk_i_size;
223 __entry->generation = BTRFS_I(inode)->generation;
224 __entry->last_trans = BTRFS_I(inode)->last_trans;
225 __entry->logged_trans = BTRFS_I(inode)->logged_trans;
226 __entry->root_objectid =
227 BTRFS_I(inode)->root->root_key.objectid;
228 ),
229
f8f8e189 230 TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu "
562a7a07 231 "disk_i_size=%llu last_trans=%llu logged_trans=%llu",
1abe9b8a 232 show_root_type(__entry->root_objectid),
8eec8463
DS		 233 __entry->generation,
234 __entry->ino,
94c3f6c6 235 __entry->blocks,
8eec8463
DS		 236 __entry->disk_i_size,
237 __entry->last_trans,
238 __entry->logged_trans)
1abe9b8a 239);
240
241DEFINE_EVENT(btrfs__inode, btrfs_inode_new,
242
9a35b637 243 TP_PROTO(const struct inode *inode),
1abe9b8a 244
245 TP_ARGS(inode)
246);
247
248DEFINE_EVENT(btrfs__inode, btrfs_inode_request,
249
9a35b637 250 TP_PROTO(const struct inode *inode),
1abe9b8a 251
252 TP_ARGS(inode)
253);
254
255DEFINE_EVENT(btrfs__inode, btrfs_inode_evict,
256
9a35b637 257 TP_PROTO(const struct inode *inode),
1abe9b8a 258
259 TP_ARGS(inode)
260);
261
262#define __show_map_type(type) \
7f34b746 263 __print_symbolic_u64(type, \
1abe9b8a 264 { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \
265 { EXTENT_MAP_HOLE, "HOLE" }, \
3c0e918b 266 { EXTENT_MAP_INLINE, "INLINE" })
1abe9b8a 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, "|", \
f86f7a75
FM		 273 { EXTENT_FLAG_PINNED, "PINNED" },\
274 { EXTENT_FLAG_COMPRESS_ZLIB, "COMPRESS_ZLIB" },\
275 { EXTENT_FLAG_COMPRESS_LZO, "COMPRESS_LZO" },\
276 { EXTENT_FLAG_COMPRESS_ZSTD, "COMPRESS_ZSTD" },\
277 { EXTENT_FLAG_PREALLOC, "PREALLOC" },\
2e438442 278 { EXTENT_FLAG_LOGGING, "LOGGING" })
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 )
f86f7a75 297 __field( u32, flags )
1abe9b8a 298 __field( int, refs )
1abe9b8a 299 ),
300
bc074524 301 TP_fast_assign_btrfs(root->fs_info,
1abe9b8a 302 __entry->root_objectid = root->root_key.objectid;
92a1bf76
LB		 303 __entry->ino = btrfs_ino(inode);
304 __entry->start = map->start;
1abe9b8a 305 __entry->len = map->len;
306 __entry->orig_start = map->orig_start;
307 __entry->block_start = map->block_start;
308 __entry->block_len = map->block_len;
309 __entry->flags = map->flags;
490b54d6 310 __entry->refs = refcount_read(&map->refs);
1abe9b8a 311 ),
312
562a7a07
DS		 313 TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu "
314 "orig_start=%llu block_start=%llu(%s) "
f86f7a75 315 "block_len=%llu flags=%s refs=%u",
1abe9b8a 316 show_root_type(__entry->root_objectid),
8eec8463
DS		 317 __entry->ino,
318 __entry->start,
319 __entry->len,
320 __entry->orig_start,
1abe9b8a 321 show_map_type(__entry->block_start),
8eec8463 322 __entry->block_len,
1abe9b8a 323 show_map_flags(__entry->flags),
f86f7a75 324 __entry->refs)
1abe9b8a 325);
326
393da918
LB		 327TRACE_EVENT(btrfs_handle_em_exist,
328
1d2e7c7c 329 TP_PROTO(const struct btrfs_fs_info *fs_info,
f46b24c9
DS		 330 const struct extent_map *existing, const struct extent_map *map,
331 u64 start, u64 len),
393da918 332
f46b24c9 333 TP_ARGS(fs_info, existing, map, start, len),
393da918 334
f46b24c9 335 TP_STRUCT__entry_btrfs(
393da918
LB		 336 __field( u64, e_start )
337 __field( u64, e_len )
338 __field( u64, map_start )
339 __field( u64, map_len )
340 __field( u64, start )
341 __field( u64, len )
342 ),
343
f46b24c9 344 TP_fast_assign_btrfs(fs_info,
393da918
LB		 345 __entry->e_start = existing->start;
346 __entry->e_len = existing->len;
347 __entry->map_start = map->start;
348 __entry->map_len = map->len;
349 __entry->start = start;
350 __entry->len = len;
351 ),
352
f46b24c9 353 TP_printk_btrfs("start=%llu len=%llu "
393da918
LB		 354 "existing(start=%llu len=%llu) "
355 "em(start=%llu len=%llu)",
8eec8463
DS		 356 __entry->start,
357 __entry->len,
358 __entry->e_start,
359 __entry->e_len,
360 __entry->map_start,
361 __entry->map_len)
393da918
LB		 362);
363
09ed2f16
LB		 364/* file extent item */
365DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular,
366
1d2e7c7c
DS		 367 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
368 const struct btrfs_file_extent_item *fi, u64 start),
09ed2f16
LB		 369
370 TP_ARGS(bi, l, fi, start),
371
372 TP_STRUCT__entry_btrfs(
373 __field( u64, root_obj )
374 __field( u64, ino )
375 __field( loff_t, isize )
376 __field( u64, disk_isize )
377 __field( u64, num_bytes )
378 __field( u64, ram_bytes )
379 __field( u64, disk_bytenr )
380 __field( u64, disk_num_bytes )
381 __field( u64, extent_offset )
382 __field( u8, extent_type )
383 __field( u8, compression )
384 __field( u64, extent_start )
385 __field( u64, extent_end )
386 ),
387
388 TP_fast_assign_btrfs(bi->root->fs_info,
4fd786e6 389 __entry->root_obj = bi->root->root_key.objectid;
09ed2f16
LB		 390 __entry->ino = btrfs_ino(bi);
391 __entry->isize = bi->vfs_inode.i_size;
392 __entry->disk_isize = bi->disk_i_size;
393 __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi);
394 __entry->ram_bytes = btrfs_file_extent_ram_bytes(l, fi);
395 __entry->disk_bytenr = btrfs_file_extent_disk_bytenr(l, fi);
396 __entry->disk_num_bytes = btrfs_file_extent_disk_num_bytes(l, fi);
397 __entry->extent_offset = btrfs_file_extent_offset(l, fi);
398 __entry->extent_type = btrfs_file_extent_type(l, fi);
399 __entry->compression = btrfs_file_extent_compression(l, fi);
400 __entry->extent_start = start;
401 __entry->extent_end = (start + __entry->num_bytes);
402 ),
403
404 TP_printk_btrfs(
405 "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
406 "file extent range=[%llu %llu] "
407 "(num_bytes=%llu ram_bytes=%llu disk_bytenr=%llu "
408 "disk_num_bytes=%llu extent_offset=%llu type=%s "
409 "compression=%u",
410 show_root_type(__entry->root_obj), __entry->ino,
411 __entry->isize,
412 __entry->disk_isize, __entry->extent_start,
413 __entry->extent_end, __entry->num_bytes, __entry->ram_bytes,
414 __entry->disk_bytenr, __entry->disk_num_bytes,
0840dd28 415 __entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES),
09ed2f16
LB		 416 __entry->compression)
417);
418
419DECLARE_EVENT_CLASS(
420 btrfs__file_extent_item_inline,
421
1d2e7c7c
DS		 422 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
423 const struct btrfs_file_extent_item *fi, int slot, u64 start),
09ed2f16
LB		 424
425 TP_ARGS(bi, l, fi, slot, start),
426
427 TP_STRUCT__entry_btrfs(
428 __field( u64, root_obj )
429 __field( u64, ino )
430 __field( loff_t, isize )
431 __field( u64, disk_isize )
432 __field( u8, extent_type )
433 __field( u8, compression )
434 __field( u64, extent_start )
435 __field( u64, extent_end )
436 ),
437
438 TP_fast_assign_btrfs(
439 bi->root->fs_info,
4fd786e6 440 __entry->root_obj = bi->root->root_key.objectid;
09ed2f16
LB		 441 __entry->ino = btrfs_ino(bi);
442 __entry->isize = bi->vfs_inode.i_size;
443 __entry->disk_isize = bi->disk_i_size;
444 __entry->extent_type = btrfs_file_extent_type(l, fi);
445 __entry->compression = btrfs_file_extent_compression(l, fi);
446 __entry->extent_start = start;
e41ca589 447 __entry->extent_end = (start + btrfs_file_extent_ram_bytes(l, fi));
09ed2f16
LB		 448 ),
449
450 TP_printk_btrfs(
451 "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu "
452 "file extent range=[%llu %llu] "
453 "extent_type=%s compression=%u",
454 show_root_type(__entry->root_obj), __entry->ino, __entry->isize,
455 __entry->disk_isize, __entry->extent_start,
0840dd28 456 __entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES),
09ed2f16
LB		 457 __entry->compression)
458);
459
460DEFINE_EVENT(
461 btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular,
462
1d2e7c7c
DS		 463 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
464 const struct btrfs_file_extent_item *fi, u64 start),
09ed2f16
LB		 465
466 TP_ARGS(bi, l, fi, start)
467);
468
469DEFINE_EVENT(
470 btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular,
471
1d2e7c7c
DS		 472 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
473 const struct btrfs_file_extent_item *fi, u64 start),
09ed2f16
LB		 474
475 TP_ARGS(bi, l, fi, start)
476);
477
478DEFINE_EVENT(
479 btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline,
480
1d2e7c7c
DS		 481 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
482 const struct btrfs_file_extent_item *fi, int slot, u64 start),
09ed2f16
LB		 483
484 TP_ARGS(bi, l, fi, slot, start)
485);
486
487DEFINE_EVENT(
488 btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline,
489
1d2e7c7c
DS		 490 TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l,
491 const struct btrfs_file_extent_item *fi, int slot, u64 start),
09ed2f16
LB		 492
493 TP_ARGS(bi, l, fi, slot, start)
494);
495
9d04a8ce
LB		 496#define show_ordered_flags(flags) \
497 __print_flags(flags, "|", \
3c198fe0 498 { (1 << BTRFS_ORDERED_REGULAR), "REGULAR" }, \
9d04a8ce 499 { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \
9d04a8ce 500 { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \
3c198fe0 501 { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \
9d04a8ce 502 { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \
3c198fe0
QW		 503 { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \
504 { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \
9d04a8ce 505 { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \
792ddef0 506 { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" })
e112e2b4 507
1abe9b8a 508
509DECLARE_EVENT_CLASS(btrfs__ordered_extent,
510
acbf1dd0 511 TP_PROTO(const struct btrfs_inode *inode,
9a35b637 512 const struct btrfs_ordered_extent *ordered),
1abe9b8a 513
514 TP_ARGS(inode, ordered),
515
bc074524 516 TP_STRUCT__entry_btrfs(
f8f8e189 517 __field( u64, ino )
1abe9b8a 518 __field( u64, file_offset )
519 __field( u64, start )
520 __field( u64, len )
521 __field( u64, disk_len )
522 __field( u64, bytes_left )
523 __field( unsigned long, flags )
524 __field( int, compress_type )
525 __field( int, refs )
526 __field( u64, root_objectid )
78566548 527 __field( u64, truncated_len )
1abe9b8a 528 ),
529
acbf1dd0
NB		 530 TP_fast_assign_btrfs(inode->root->fs_info,
531 __entry->ino = btrfs_ino(inode);
1abe9b8a 532 __entry->file_offset = ordered->file_offset;
bffe633e
OS		 533 __entry->start = ordered->disk_bytenr;
534 __entry->len = ordered->num_bytes;
535 __entry->disk_len = ordered->disk_num_bytes;
1abe9b8a 536 __entry->bytes_left = ordered->bytes_left;
537 __entry->flags = ordered->flags;
538 __entry->compress_type = ordered->compress_type;
e76edab7 539 __entry->refs = refcount_read(&ordered->refs);
acbf1dd0 540 __entry->root_objectid = inode->root->root_key.objectid;
78566548 541 __entry->truncated_len = ordered->truncated_len;
1abe9b8a 542 ),
543
562a7a07
DS		 544 TP_printk_btrfs("root=%llu(%s) ino=%llu file_offset=%llu "
545 "start=%llu len=%llu disk_len=%llu "
546 "truncated_len=%llu "
547 "bytes_left=%llu flags=%s compress_type=%d "
548 "refs=%d",
1abe9b8a 549 show_root_type(__entry->root_objectid),
8eec8463
DS		 550 __entry->ino,
551 __entry->file_offset,
552 __entry->start,
553 __entry->len,
554 __entry->disk_len,
555 __entry->truncated_len,
556 __entry->bytes_left,
1abe9b8a 557 show_ordered_flags(__entry->flags),
558 __entry->compress_type, __entry->refs)
559);
560
561DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add,
562
acbf1dd0 563 TP_PROTO(const struct btrfs_inode *inode,
9a35b637 564 const struct btrfs_ordered_extent *ordered),
1abe9b8a 565
566 TP_ARGS(inode, ordered)
567);
568
569DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove,
570
acbf1dd0 571 TP_PROTO(const struct btrfs_inode *inode,
9a35b637 572 const struct btrfs_ordered_extent *ordered),
1abe9b8a 573
574 TP_ARGS(inode, ordered)
575);
576
577DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start,
578
acbf1dd0 579 TP_PROTO(const struct btrfs_inode *inode,
9a35b637 580 const struct btrfs_ordered_extent *ordered),
1abe9b8a 581
582 TP_ARGS(inode, ordered)
583);
584
585DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put,
586
acbf1dd0 587 TP_PROTO(const struct btrfs_inode *inode,
9a35b637 588 const struct btrfs_ordered_extent *ordered),
1abe9b8a 589
590 TP_ARGS(inode, ordered)
591);
592
5bea2508
JT		 593DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup,
594
595 TP_PROTO(const struct btrfs_inode *inode,
596 const struct btrfs_ordered_extent *ordered),
597
598 TP_ARGS(inode, ordered)
599);
600
601DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_range,
602
603 TP_PROTO(const struct btrfs_inode *inode,
604 const struct btrfs_ordered_extent *ordered),
605
606 TP_ARGS(inode, ordered)
607);
608
609DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first_range,
610
611 TP_PROTO(const struct btrfs_inode *inode,
612 const struct btrfs_ordered_extent *ordered),
613
614 TP_ARGS(inode, ordered)
615);
616
617DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_for_logging,
618
619 TP_PROTO(const struct btrfs_inode *inode,
620 const struct btrfs_ordered_extent *ordered),
621
622 TP_ARGS(inode, ordered)
623);
624
625DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first,
626
627 TP_PROTO(const struct btrfs_inode *inode,
628 const struct btrfs_ordered_extent *ordered),
629
630 TP_ARGS(inode, ordered)
631);
632
633DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_split,
634
635 TP_PROTO(const struct btrfs_inode *inode,
636 const struct btrfs_ordered_extent *ordered),
637
638 TP_ARGS(inode, ordered)
639);
640
641DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_dec_test_pending,
642
643 TP_PROTO(const struct btrfs_inode *inode,
644 const struct btrfs_ordered_extent *ordered),
645
646 TP_ARGS(inode, ordered)
647);
648
649DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_mark_finished,
650
651 TP_PROTO(const struct btrfs_inode *inode,
652 const struct btrfs_ordered_extent *ordered),
653
654 TP_ARGS(inode, ordered)
655);
656
122e9ede
CH		 657TRACE_EVENT(btrfs_finish_ordered_extent,
658
659 TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 len,
660 bool uptodate),
661
662 TP_ARGS(inode, start, len, uptodate),
663
664 TP_STRUCT__entry_btrfs(
665 __field( u64, ino )
666 __field( u64, start )
667 __field( u64, len )
668 __field( bool, uptodate )
669 __field( u64, root_objectid )
670 ),
671
672 TP_fast_assign_btrfs(inode->root->fs_info,
673 __entry->ino = btrfs_ino(inode);
674 __entry->start = start;
675 __entry->len = len;
676 __entry->uptodate = uptodate;
677 __entry->root_objectid = inode->root->root_key.objectid;
678 ),
679
680 TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu uptodate=%d",
681 show_root_type(__entry->root_objectid),
682 __entry->ino, __entry->start,
683 __entry->len, !!__entry->uptodate)
684);
685
1abe9b8a 686DECLARE_EVENT_CLASS(btrfs__writepage,
687
9a35b637
JM		 688 TP_PROTO(const struct page *page, const struct inode *inode,
689 const struct writeback_control *wbc),
1abe9b8a 690
691 TP_ARGS(page, inode, wbc),
692
bc074524 693 TP_STRUCT__entry_btrfs(
f8f8e189 694 __field( u64, ino )
1abe9b8a 695 __field( pgoff_t, index )
696 __field( long, nr_to_write )
697 __field( long, pages_skipped )
698 __field( loff_t, range_start )
699 __field( loff_t, range_end )
1abe9b8a 700 __field( char, for_kupdate )
701 __field( char, for_reclaim )
702 __field( char, range_cyclic )
94c3f6c6 703 __field( unsigned long, writeback_index )
1abe9b8a 704 __field( u64, root_objectid )
705 ),
706
bc074524 707 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
f8f8e189 708 __entry->ino = btrfs_ino(BTRFS_I(inode));
1abe9b8a 709 __entry->index = page->index;
710 __entry->nr_to_write = wbc->nr_to_write;
711 __entry->pages_skipped = wbc->pages_skipped;
712 __entry->range_start = wbc->range_start;
713 __entry->range_end = wbc->range_end;
1abe9b8a 714 __entry->for_kupdate = wbc->for_kupdate;
715 __entry->for_reclaim = wbc->for_reclaim;
716 __entry->range_cyclic = wbc->range_cyclic;
717 __entry->writeback_index = inode->i_mapping->writeback_index;
718 __entry->root_objectid =
719 BTRFS_I(inode)->root->root_key.objectid;
720 ),
721
f8f8e189 722 TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu "
562a7a07
DS		 723 "nr_to_write=%ld pages_skipped=%ld range_start=%llu "
724 "range_end=%llu for_kupdate=%d "
725 "for_reclaim=%d range_cyclic=%d writeback_index=%lu",
1abe9b8a 726 show_root_type(__entry->root_objectid),
8eec8463 727 __entry->ino, __entry->index,
1abe9b8a 728 __entry->nr_to_write, __entry->pages_skipped,
729 __entry->range_start, __entry->range_end,
846d5a09 730 __entry->for_kupdate,
1abe9b8a 731 __entry->for_reclaim, __entry->range_cyclic,
94c3f6c6 732 __entry->writeback_index)
1abe9b8a 733);
734
735DEFINE_EVENT(btrfs__writepage, __extent_writepage,
736
9a35b637
JM		 737 TP_PROTO(const struct page *page, const struct inode *inode,
738 const struct writeback_control *wbc),
1abe9b8a 739
740 TP_ARGS(page, inode, wbc)
741);
742
743TRACE_EVENT(btrfs_writepage_end_io_hook,
744
38a39ac7
QW		 745 TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 end,
746 int uptodate),
1abe9b8a 747
38a39ac7 748 TP_ARGS(inode, start, end, uptodate),
1abe9b8a 749
bc074524 750 TP_STRUCT__entry_btrfs(
f8f8e189 751 __field( u64, ino )
1abe9b8a 752 __field( u64, start )
753 __field( u64, end )
754 __field( int, uptodate )
755 __field( u64, root_objectid )
756 ),
757
38a39ac7
QW		 758 TP_fast_assign_btrfs(inode->root->fs_info,
759 __entry->ino = btrfs_ino(inode);
1abe9b8a 760 __entry->start = start;
761 __entry->end = end;
762 __entry->uptodate = uptodate;
38a39ac7 763 __entry->root_objectid = inode->root->root_key.objectid;
1abe9b8a 764 ),
765
38a39ac7 766 TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu end=%llu uptodate=%d",
1abe9b8a 767 show_root_type(__entry->root_objectid),
38a39ac7 768 __entry->ino, __entry->start,
8eec8463 769 __entry->end, __entry->uptodate)
1abe9b8a 770);
771
772TRACE_EVENT(btrfs_sync_file,
773
9a35b637 774 TP_PROTO(const struct file *file, int datasync),
1abe9b8a 775
776 TP_ARGS(file, datasync),
777
bc074524 778 TP_STRUCT__entry_btrfs(
f8f8e189
DS		 779 __field( u64, ino )
780 __field( u64, parent )
1abe9b8a 781 __field( int, datasync )
782 __field( u64, root_objectid )
783 ),
784
785 TP_fast_assign(
9a35b637
JM		 786 const struct dentry *dentry = file->f_path.dentry;
787 const struct inode *inode = d_inode(dentry);
1abe9b8a 788
bc074524 789 TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb));
f8f8e189
DS		 790 __entry->ino = btrfs_ino(BTRFS_I(inode));
791 __entry->parent = btrfs_ino(BTRFS_I(d_inode(dentry->d_parent)));
1abe9b8a 792 __entry->datasync = datasync;
793 __entry->root_objectid =
794 BTRFS_I(inode)->root->root_key.objectid;
795 ),
796
f8f8e189 797 TP_printk_btrfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d",
1abe9b8a 798 show_root_type(__entry->root_objectid),
8eec8463
DS		 799 __entry->ino,
800 __entry->parent,
1abe9b8a 801 __entry->datasync)
802);
803
804TRACE_EVENT(btrfs_sync_fs,
805
9a35b637 806 TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),
1abe9b8a 807
bc074524 808 TP_ARGS(fs_info, wait),
1abe9b8a 809
bc074524 810 TP_STRUCT__entry_btrfs(
1abe9b8a 811 __field( int, wait )
812 ),
813
bc074524 814 TP_fast_assign_btrfs(fs_info,
1abe9b8a 815 __entry->wait = wait;
816 ),
817
79bcb71a 818 TP_printk_btrfs("wait=%d", __entry->wait)
1abe9b8a 819);
820
c83f8eff
JB		 821TRACE_EVENT(btrfs_add_block_group,
822
9a35b637 823 TP_PROTO(const struct btrfs_fs_info *fs_info,
32da5386 824 const struct btrfs_block_group *block_group, int create),
c83f8eff
JB		 825
826 TP_ARGS(fs_info, block_group, create),
827
2e63e62d 828 TP_STRUCT__entry_btrfs(
c83f8eff
JB		 829 __field( u64, offset )
830 __field( u64, size )
831 __field( u64, flags )
832 __field( u64, bytes_used )
833 __field( u64, bytes_super )
834 __field( int, create )
835 ),
836
2e63e62d 837 TP_fast_assign_btrfs(fs_info,
b3470b5d
DS		 838 __entry->offset = block_group->start;
839 __entry->size = block_group->length;
c83f8eff 840 __entry->flags = block_group->flags;
bf38be65 841 __entry->bytes_used = block_group->used;
c83f8eff
JB		 842 __entry->bytes_super = block_group->bytes_super;
843 __entry->create = create;
844 ),
845
2e63e62d 846 TP_printk_btrfs("block_group offset=%llu size=%llu "
562a7a07 847 "flags=%llu(%s) bytes_used=%llu bytes_super=%llu "
2e63e62d 848 "create=%d",
8eec8463
DS		 849 __entry->offset,
850 __entry->size,
851 __entry->flags,
c83f8eff
JB		 852 __print_flags((unsigned long)__entry->flags, "|",
853 BTRFS_GROUP_FLAGS),
8eec8463
DS		 854 __entry->bytes_used,
855 __entry->bytes_super, __entry->create)
c83f8eff
JB		 856);
857
1abe9b8a 858#define show_ref_action(action) \
859 __print_symbolic(action, \
860 { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \
861 { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \
862 { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \
863 { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" })
864
865
599c75ec 866DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref,
1abe9b8a 867
9a35b637 868 TP_PROTO(const struct btrfs_fs_info *fs_info,
1bff6d4f 869 const struct btrfs_delayed_ref_node *ref),
1abe9b8a 870
1bff6d4f 871 TP_ARGS(fs_info, ref),
1abe9b8a 872
bc074524 873 TP_STRUCT__entry_btrfs(
1abe9b8a 874 __field( u64, bytenr )
875 __field( u64, num_bytes )
876 __field( int, action )
877 __field( u64, parent )
878 __field( u64, ref_root )
879 __field( int, level )
880 __field( int, type )
dea7d76e 881 __field( u64, seq )
1abe9b8a 882 ),
883
bc074524 884 TP_fast_assign_btrfs(fs_info,
1abe9b8a 885 __entry->bytenr = ref->bytenr;
886 __entry->num_bytes = ref->num_bytes;
1bff6d4f 887 __entry->action = ref->action;
cf4f0432
JB		 888 __entry->parent = ref->parent;
889 __entry->ref_root = ref->ref_root;
1bff6d4f 890 __entry->level = ref->tree_ref.level;
1abe9b8a 891 __entry->type = ref->type;
dea7d76e 892 __entry->seq = ref->seq;
1abe9b8a 893 ),
894
562a7a07
DS		 895 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
896 "parent=%llu(%s) ref_root=%llu(%s) level=%d "
897 "type=%s seq=%llu",
8eec8463
DS		 898 __entry->bytenr,
899 __entry->num_bytes,
1abe9b8a 900 show_ref_action(__entry->action),
901 show_root_type(__entry->parent),
902 show_root_type(__entry->ref_root),
dea7d76e 903 __entry->level, show_ref_type(__entry->type),
8eec8463 904 __entry->seq)
1abe9b8a 905);
906
599c75ec
LB		 907DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref,
908
9a35b637 909 TP_PROTO(const struct btrfs_fs_info *fs_info,
1bff6d4f 910 const struct btrfs_delayed_ref_node *ref),
599c75ec 911
1bff6d4f 912 TP_ARGS(fs_info, ref)
599c75ec
LB		 913);
914
915DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref,
916
9a35b637 917 TP_PROTO(const struct btrfs_fs_info *fs_info,
1bff6d4f 918 const struct btrfs_delayed_ref_node *ref),
599c75ec 919
1bff6d4f 920 TP_ARGS(fs_info, ref)
599c75ec
LB		 921);
922
923DECLARE_EVENT_CLASS(btrfs_delayed_data_ref,
1abe9b8a 924
9a35b637 925 TP_PROTO(const struct btrfs_fs_info *fs_info,
1bff6d4f 926 const struct btrfs_delayed_ref_node *ref),
1abe9b8a 927
1bff6d4f 928 TP_ARGS(fs_info, ref),
1abe9b8a 929
bc074524 930 TP_STRUCT__entry_btrfs(
1abe9b8a 931 __field( u64, bytenr )
932 __field( u64, num_bytes )
933 __field( int, action )
934 __field( u64, parent )
935 __field( u64, ref_root )
936 __field( u64, owner )
937 __field( u64, offset )
938 __field( int, type )
dea7d76e 939 __field( u64, seq )
1abe9b8a 940 ),
941
bc074524 942 TP_fast_assign_btrfs(fs_info,
1abe9b8a 943 __entry->bytenr = ref->bytenr;
944 __entry->num_bytes = ref->num_bytes;
1bff6d4f 945 __entry->action = ref->action;
cf4f0432
JB		 946 __entry->parent = ref->parent;
947 __entry->ref_root = ref->ref_root;
1bff6d4f
JB		 948 __entry->owner = ref->data_ref.objectid;
949 __entry->offset = ref->data_ref.offset;
1abe9b8a 950 __entry->type = ref->type;
dea7d76e 951 __entry->seq = ref->seq;
1abe9b8a 952 ),
953
562a7a07
DS		 954 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s "
955 "parent=%llu(%s) ref_root=%llu(%s) owner=%llu "
956 "offset=%llu type=%s seq=%llu",
8eec8463
DS		 957 __entry->bytenr,
958 __entry->num_bytes,
1abe9b8a 959 show_ref_action(__entry->action),
960 show_root_type(__entry->parent),
961 show_root_type(__entry->ref_root),
8eec8463
DS		 962 __entry->owner,
963 __entry->offset,
dea7d76e 964 show_ref_type(__entry->type),
8eec8463 965 __entry->seq)
1abe9b8a 966);
967
599c75ec
LB		 968DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref,
969
9a35b637 970 TP_PROTO(const struct btrfs_fs_info *fs_info,
1bff6d4f 971 const struct btrfs_delayed_ref_node *ref),
599c75ec 972
1bff6d4f 973 TP_ARGS(fs_info, ref)
599c75ec
LB		 974);
975
976DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref,
977
9a35b637 978 TP_PROTO(const struct btrfs_fs_info *fs_info,
1bff6d4f 979 const struct btrfs_delayed_ref_node *ref),
599c75ec 980
1bff6d4f 981 TP_ARGS(fs_info, ref)
599c75ec
LB		 982);
983
984DECLARE_EVENT_CLASS(btrfs_delayed_ref_head,
1abe9b8a 985
9a35b637 986 TP_PROTO(const struct btrfs_fs_info *fs_info,
9a35b637 987 const struct btrfs_delayed_ref_head *head_ref,
1abe9b8a 988 int action),
989
d278850e 990 TP_ARGS(fs_info, head_ref, action),
1abe9b8a 991
bc074524 992 TP_STRUCT__entry_btrfs(
1abe9b8a 993 __field( u64, bytenr )
994 __field( u64, num_bytes )
995 __field( int, action )
996 __field( int, is_data )
997 ),
998
bc074524 999 TP_fast_assign_btrfs(fs_info,
d278850e
JB		 1000 __entry->bytenr = head_ref->bytenr;
1001 __entry->num_bytes = head_ref->num_bytes;
1abe9b8a 1002 __entry->action = action;
1003 __entry->is_data = head_ref->is_data;
1004 ),
1005
562a7a07 1006 TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s is_data=%d",
8eec8463
DS		 1007 __entry->bytenr,
1008 __entry->num_bytes,
1abe9b8a 1009 show_ref_action(__entry->action),
1010 __entry->is_data)
1011);
1012
599c75ec
LB		 1013DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head,
1014
9a35b637 1015 TP_PROTO(const struct btrfs_fs_info *fs_info,
9a35b637 1016 const struct btrfs_delayed_ref_head *head_ref,
599c75ec
LB		 1017 int action),
1018
d278850e 1019 TP_ARGS(fs_info, head_ref, action)
599c75ec
LB		 1020);
1021
1022DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head,
1023
9a35b637 1024 TP_PROTO(const struct btrfs_fs_info *fs_info,
9a35b637 1025 const struct btrfs_delayed_ref_head *head_ref,
599c75ec
LB		 1026 int action),
1027
d278850e 1028 TP_ARGS(fs_info, head_ref, action)
599c75ec
LB		 1029);
1030
1abe9b8a 1031#define show_chunk_type(type) \
1032 __print_flags(type, "|", \
1033 { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \
1034 { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \
1035 { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \
1036 { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \
1037 { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \
1038 { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \
e112e2b4
LB		 1039 { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \
1040 { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \
1041 { BTRFS_BLOCK_GROUP_RAID6, "RAID6" })
1abe9b8a 1042
1043DECLARE_EVENT_CLASS(btrfs__chunk,
1044
9a35b637 1045 TP_PROTO(const struct btrfs_fs_info *fs_info,
7dc66abb 1046 const struct btrfs_chunk_map *map, u64 offset, u64 size),
1abe9b8a 1047
6bccf3ab 1048 TP_ARGS(fs_info, map, offset, size),
1abe9b8a 1049
bc074524 1050 TP_STRUCT__entry_btrfs(
1abe9b8a 1051 __field( int, num_stripes )
1052 __field( u64, type )
1053 __field( int, sub_stripes )
1054 __field( u64, offset )
1055 __field( u64, size )
1056 __field( u64, root_objectid )
1057 ),
1058
6bccf3ab 1059 TP_fast_assign_btrfs(fs_info,
1abe9b8a 1060 __entry->num_stripes = map->num_stripes;
1061 __entry->type = map->type;
1062 __entry->sub_stripes = map->sub_stripes;
1063 __entry->offset = offset;
1064 __entry->size = size;
6bccf3ab 1065 __entry->root_objectid = fs_info->chunk_root->root_key.objectid;
1abe9b8a 1066 ),
1067
562a7a07
DS		 1068 TP_printk_btrfs("root=%llu(%s) offset=%llu size=%llu "
1069 "num_stripes=%d sub_stripes=%d type=%s",
1abe9b8a 1070 show_root_type(__entry->root_objectid),
8eec8463
DS		 1071 __entry->offset,
1072 __entry->size,
1abe9b8a 1073 __entry->num_stripes, __entry->sub_stripes,
1074 show_chunk_type(__entry->type))
1075);
1076
1077DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc,
1078
9a35b637 1079 TP_PROTO(const struct btrfs_fs_info *fs_info,
7dc66abb 1080 const struct btrfs_chunk_map *map, u64 offset, u64 size),
1abe9b8a 1081
6bccf3ab 1082 TP_ARGS(fs_info, map, offset, size)
1abe9b8a 1083);
1084
1085DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free,
1086
9a35b637 1087 TP_PROTO(const struct btrfs_fs_info *fs_info,
7dc66abb 1088 const struct btrfs_chunk_map *map, u64 offset, u64 size),
1abe9b8a 1089
6bccf3ab 1090 TP_ARGS(fs_info, map, offset, size)
1abe9b8a 1091);
1092
1093TRACE_EVENT(btrfs_cow_block,
1094
9a35b637
JM		 1095 TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,
1096 const struct extent_buffer *cow),
1abe9b8a 1097
1098 TP_ARGS(root, buf, cow),
1099
bc074524 1100 TP_STRUCT__entry_btrfs(
1abe9b8a 1101 __field( u64, root_objectid )
1102 __field( u64, buf_start )
1103 __field( int, refs )
1104 __field( u64, cow_start )
1105 __field( int, buf_level )
1106 __field( int, cow_level )
1107 ),
1108
bc074524 1109 TP_fast_assign_btrfs(root->fs_info,
1abe9b8a 1110 __entry->root_objectid = root->root_key.objectid;
1111 __entry->buf_start = buf->start;
1112 __entry->refs = atomic_read(&buf->refs);
1113 __entry->cow_start = cow->start;
1114 __entry->buf_level = btrfs_header_level(buf);
1115 __entry->cow_level = btrfs_header_level(cow);
1116 ),
1117
562a7a07
DS		 1118 TP_printk_btrfs("root=%llu(%s) refs=%d orig_buf=%llu "
1119 "(orig_level=%d) cow_buf=%llu (cow_level=%d)",
1abe9b8a 1120 show_root_type(__entry->root_objectid),
1121 __entry->refs,
8eec8463 1122 __entry->buf_start,
1abe9b8a 1123 __entry->buf_level,
8eec8463 1124 __entry->cow_start,
1abe9b8a 1125 __entry->cow_level)
1126);
1127
8c2a3ca2
JB		 1128TRACE_EVENT(btrfs_space_reservation,
1129
1d2e7c7c 1130 TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val,
8c2a3ca2
JB		 1131 u64 bytes, int reserve),
1132
1133 TP_ARGS(fs_info, type, val, bytes, reserve),
1134
bc074524 1135 TP_STRUCT__entry_btrfs(
8c2a3ca2
JB		 1136 __string( type, type )
1137 __field( u64, val )
1138 __field( u64, bytes )
1139 __field( int, reserve )
1140 ),
1141
bc074524 1142 TP_fast_assign_btrfs(fs_info,
2c92ca84 1143 __assign_str(type);
8c2a3ca2
JB		 1144 __entry->val = val;
1145 __entry->bytes = bytes;
1146 __entry->reserve = reserve;
1147 ),
1148
5439c7f5 1149 TP_printk_btrfs("%s: %llu %s %llu", __get_str(type), __entry->val,
bc074524
JM		 1150 __entry->reserve ? "reserve" : "release",
1151 __entry->bytes)
8c2a3ca2
JB		 1152);
1153
f376df2b
JB		 1154TRACE_EVENT(btrfs_trigger_flush,
1155
9a35b637 1156 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
1d2e7c7c 1157 int flush, const char *reason),
f376df2b
JB		 1158
1159 TP_ARGS(fs_info, flags, bytes, flush, reason),
1160
2e63e62d 1161 TP_STRUCT__entry_btrfs(
f376df2b
JB		 1162 __field( u64, flags )
1163 __field( u64, bytes )
1164 __field( int, flush )
1165 __string( reason, reason )
1166 ),
1167
2e63e62d 1168 TP_fast_assign_btrfs(fs_info,
f376df2b
JB		 1169 __entry->flags = flags;
1170 __entry->bytes = bytes;
1171 __entry->flush = flush;
2c92ca84 1172 __assign_str(reason);
f376df2b
JB		 1173 ),
1174
2e63e62d
DS		 1175 TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu",
1176 __get_str(reason), __entry->flush,
45e31869 1177 __print_symbolic(__entry->flush, FLUSH_ACTIONS),
8eec8463 1178 __entry->flags,
f376df2b
JB		 1179 __print_flags((unsigned long)__entry->flags, "|",
1180 BTRFS_GROUP_FLAGS),
8eec8463 1181 __entry->bytes)
f376df2b
JB		 1182);
1183
f376df2b
JB		 1184
1185TRACE_EVENT(btrfs_flush_space,
1186
9a35b637 1187 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes,
4b02b00f 1188 int state, int ret, bool for_preempt),
f376df2b 1189
4b02b00f 1190 TP_ARGS(fs_info, flags, num_bytes, state, ret, for_preempt),
f376df2b 1191
2e63e62d 1192 TP_STRUCT__entry_btrfs(
f376df2b
JB		 1193 __field( u64, flags )
1194 __field( u64, num_bytes )
f376df2b
JB		 1195 __field( int, state )
1196 __field( int, ret )
4b02b00f 1197 __field( bool, for_preempt )
f376df2b
JB		 1198 ),
1199
2e63e62d 1200 TP_fast_assign_btrfs(fs_info,
f376df2b
JB		 1201 __entry->flags = flags;
1202 __entry->num_bytes = num_bytes;
f376df2b
JB		 1203 __entry->state = state;
1204 __entry->ret = ret;
4b02b00f 1205 __entry->for_preempt = for_preempt;
f376df2b
JB		 1206 ),
1207
4b02b00f 1208 TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d for_preempt=%d",
2e63e62d 1209 __entry->state,
f0cdd15c 1210 __print_symbolic(__entry->state, FLUSH_STATES),
8eec8463 1211 __entry->flags,
f376df2b
JB		 1212 __print_flags((unsigned long)__entry->flags, "|",
1213 BTRFS_GROUP_FLAGS),
4b02b00f 1214 __entry->num_bytes, __entry->ret, __entry->for_preempt)
f376df2b
JB		 1215);
1216
1abe9b8a 1217DECLARE_EVENT_CLASS(btrfs__reserved_extent,
1218
9a35b637 1219 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
1abe9b8a 1220
71ff6437 1221 TP_ARGS(fs_info, start, len),
1abe9b8a 1222
bc074524 1223 TP_STRUCT__entry_btrfs(
bc074524
JM		 1224 __field( u64, start )
1225 __field( u64, len )
1abe9b8a 1226 ),
1227
71ff6437 1228 TP_fast_assign_btrfs(fs_info,
1abe9b8a 1229 __entry->start = start;
1230 __entry->len = len;
1231 ),
1232
562a7a07 1233 TP_printk_btrfs("root=%llu(%s) start=%llu len=%llu",
71ff6437 1234 show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
8eec8463
DS		 1235 __entry->start,
1236 __entry->len)
1abe9b8a 1237);
1238
1239DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
1240
9a35b637 1241 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
1abe9b8a 1242
71ff6437 1243 TP_ARGS(fs_info, start, len)
1abe9b8a 1244);
1245
1246DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free,
1247
9a35b637 1248 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len),
1abe9b8a 1249
71ff6437 1250 TP_ARGS(fs_info, start, len)
1abe9b8a 1251);
1252
3f7de037
JB		 1253TRACE_EVENT(find_free_extent,
1254
cfc2de0f
BB		 1255 TP_PROTO(const struct btrfs_root *root,
1256 const struct find_free_extent_ctl *ffe_ctl),
3f7de037 1257
cfc2de0f 1258 TP_ARGS(root, ffe_ctl),
3f7de037 1259
bc074524 1260 TP_STRUCT__entry_btrfs(
437490fe 1261 __field( u64, root_objectid )
3f7de037
JB		 1262 __field( u64, num_bytes )
1263 __field( u64, empty_size )
cfc2de0f 1264 __field( u64, flags )
3f7de037
JB		 1265 ),
1266
437490fe
QW		 1267 TP_fast_assign_btrfs(root->fs_info,
1268 __entry->root_objectid = root->root_key.objectid;
cfc2de0f
BB		 1269 __entry->num_bytes = ffe_ctl->num_bytes;
1270 __entry->empty_size = ffe_ctl->empty_size;
1271 __entry->flags = ffe_ctl->flags;
3f7de037
JB		 1272 ),
1273
5439c7f5 1274 TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)",
437490fe 1275 show_root_type(__entry->root_objectid),
cfc2de0f
BB		 1276 __entry->num_bytes, __entry->empty_size, __entry->flags,
1277 __print_flags((unsigned long)__entry->flags, "|",
3f7de037
JB		 1278 BTRFS_GROUP_FLAGS))
1279);
1280
854c2f36
BB		 1281TRACE_EVENT(find_free_extent_search_loop,
1282
1283 TP_PROTO(const struct btrfs_root *root,
1284 const struct find_free_extent_ctl *ffe_ctl),
1285
1286 TP_ARGS(root, ffe_ctl),
1287
1288 TP_STRUCT__entry_btrfs(
1289 __field( u64, root_objectid )
1290 __field( u64, num_bytes )
1291 __field( u64, empty_size )
1292 __field( u64, flags )
1293 __field( u64, loop )
1294 ),
1295
1296 TP_fast_assign_btrfs(root->fs_info,
1297 __entry->root_objectid = root->root_key.objectid;
1298 __entry->num_bytes = ffe_ctl->num_bytes;
1299 __entry->empty_size = ffe_ctl->empty_size;
1300 __entry->flags = ffe_ctl->flags;
1301 __entry->loop = ffe_ctl->loop;
1302 ),
1303
1304 TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu",
1305 show_root_type(__entry->root_objectid),
1306 __entry->num_bytes, __entry->empty_size, __entry->flags,
1307 __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS),
1308 __entry->loop)
1309);
1310
1311TRACE_EVENT(find_free_extent_have_block_group,
1312
1313 TP_PROTO(const struct btrfs_root *root,
1314 const struct find_free_extent_ctl *ffe_ctl,
1315 const struct btrfs_block_group *block_group),
1316
1317 TP_ARGS(root, ffe_ctl, block_group),
1318
1319 TP_STRUCT__entry_btrfs(
1320 __field( u64, root_objectid )
1321 __field( u64, num_bytes )
1322 __field( u64, empty_size )
1323 __field( u64, flags )
1324 __field( u64, loop )
1325 __field( bool, hinted )
1326 __field( u64, bg_start )
1327 __field( u64, bg_flags )
1328 ),
1329
1330 TP_fast_assign_btrfs(root->fs_info,
1331 __entry->root_objectid = root->root_key.objectid;
1332 __entry->num_bytes = ffe_ctl->num_bytes;
1333 __entry->empty_size = ffe_ctl->empty_size;
1334 __entry->flags = ffe_ctl->flags;
1335 __entry->loop = ffe_ctl->loop;
1336 __entry->hinted = ffe_ctl->hinted;
1337 __entry->bg_start = block_group->start;
1338 __entry->bg_flags = block_group->flags;
1339 ),
1340
1341 TP_printk_btrfs(
1342"root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu hinted=%d block_group=%llu bg_flags=%llu(%s)",
1343 show_root_type(__entry->root_objectid),
1344 __entry->num_bytes, __entry->empty_size, __entry->flags,
1345 __print_flags((unsigned long)__entry->flags, "|", BTRFS_GROUP_FLAGS),
1346 __entry->loop, __entry->hinted,
1347 __entry->bg_start, __entry->bg_flags,
1348 __print_flags((unsigned long)__entry->bg_flags, "|",
1349 BTRFS_GROUP_FLAGS))
1350);
1351
3f7de037
JB		 1352DECLARE_EVENT_CLASS(btrfs__reserve_extent,
1353
cfc2de0f
BB		 1354 TP_PROTO(const struct btrfs_block_group *block_group,
1355 const struct find_free_extent_ctl *ffe_ctl),
3f7de037 1356
cfc2de0f 1357 TP_ARGS(block_group, ffe_ctl),
3f7de037 1358
bc074524 1359 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1360 __field( u64, bg_objectid )
1361 __field( u64, flags )
52bb7a21 1362 __field( int, bg_size_class )
3f7de037
JB		 1363 __field( u64, start )
1364 __field( u64, len )
854c2f36
BB		 1365 __field( u64, loop )
1366 __field( bool, hinted )
52bb7a21 1367 __field( int, size_class )
3f7de037
JB		 1368 ),
1369
3dca5c94 1370 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1371 __entry->bg_objectid = block_group->start;
3f7de037 1372 __entry->flags = block_group->flags;
52bb7a21 1373 __entry->bg_size_class = block_group->size_class;
cfc2de0f
BB		 1374 __entry->start = ffe_ctl->search_start;
1375 __entry->len = ffe_ctl->num_bytes;
854c2f36
BB		 1376 __entry->loop = ffe_ctl->loop;
1377 __entry->hinted = ffe_ctl->hinted;
52bb7a21 1378 __entry->size_class = ffe_ctl->size_class;
3f7de037
JB		 1379 ),
1380
854c2f36 1381 TP_printk_btrfs(
52bb7a21 1382"root=%llu(%s) block_group=%llu flags=%llu(%s) bg_size_class=%d start=%llu len=%llu loop=%llu hinted=%d size_class=%d",
71ff6437
JM		 1383 show_root_type(BTRFS_EXTENT_TREE_OBJECTID),
1384 __entry->bg_objectid,
3f7de037
JB		 1385 __entry->flags, __print_flags((unsigned long)__entry->flags,
1386 "|", BTRFS_GROUP_FLAGS),
52bb7a21
BB		 1387 __entry->bg_size_class, __entry->start, __entry->len,
1388 __entry->loop, __entry->hinted, __entry->size_class)
3f7de037
JB		 1389);
1390
1391DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent,
1392
cfc2de0f
BB		 1393 TP_PROTO(const struct btrfs_block_group *block_group,
1394 const struct find_free_extent_ctl *ffe_ctl),
3f7de037 1395
cfc2de0f 1396 TP_ARGS(block_group, ffe_ctl)
3f7de037
JB		 1397);
1398
1399DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
1400
cfc2de0f
BB		 1401 TP_PROTO(const struct btrfs_block_group *block_group,
1402 const struct find_free_extent_ctl *ffe_ctl),
3f7de037 1403
cfc2de0f 1404 TP_ARGS(block_group, ffe_ctl)
3f7de037
JB		 1405);
1406
1407TRACE_EVENT(btrfs_find_cluster,
1408
32da5386 1409 TP_PROTO(const struct btrfs_block_group *block_group, u64 start,
3f7de037
JB		 1410 u64 bytes, u64 empty_size, u64 min_bytes),
1411
1412 TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
1413
bc074524 1414 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1415 __field( u64, bg_objectid )
1416 __field( u64, flags )
1417 __field( u64, start )
1418 __field( u64, bytes )
1419 __field( u64, empty_size )
1420 __field( u64, min_bytes )
1421 ),
1422
bc074524 1423 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1424 __entry->bg_objectid = block_group->start;
3f7de037
JB		 1425 __entry->flags = block_group->flags;
1426 __entry->start = start;
1427 __entry->bytes = bytes;
1428 __entry->empty_size = empty_size;
1429 __entry->min_bytes = min_bytes;
1430 ),
1431
5439c7f5
DS		 1432 TP_printk_btrfs("block_group=%llu flags=%llu(%s) start=%llu len=%llu "
1433 "empty_size=%llu min_bytes=%llu", __entry->bg_objectid,
3f7de037
JB		 1434 __entry->flags,
1435 __print_flags((unsigned long)__entry->flags, "|",
1436 BTRFS_GROUP_FLAGS), __entry->start,
1437 __entry->bytes, __entry->empty_size, __entry->min_bytes)
1438);
1439
1440TRACE_EVENT(btrfs_failed_cluster_setup,
1441
32da5386 1442 TP_PROTO(const struct btrfs_block_group *block_group),
3f7de037
JB		 1443
1444 TP_ARGS(block_group),
1445
bc074524 1446 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1447 __field( u64, bg_objectid )
1448 ),
1449
bc074524 1450 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1451 __entry->bg_objectid = block_group->start;
3f7de037
JB		 1452 ),
1453
5439c7f5 1454 TP_printk_btrfs("block_group=%llu", __entry->bg_objectid)
3f7de037
JB		 1455);
1456
1457TRACE_EVENT(btrfs_setup_cluster,
1458
32da5386 1459 TP_PROTO(const struct btrfs_block_group *block_group,
9a35b637
JM		 1460 const struct btrfs_free_cluster *cluster,
1461 u64 size, int bitmap),
3f7de037
JB		 1462
1463 TP_ARGS(block_group, cluster, size, bitmap),
1464
bc074524 1465 TP_STRUCT__entry_btrfs(
3f7de037
JB		 1466 __field( u64, bg_objectid )
1467 __field( u64, flags )
1468 __field( u64, start )
1469 __field( u64, max_size )
1470 __field( u64, size )
1471 __field( int, bitmap )
1472 ),
1473
bc074524 1474 TP_fast_assign_btrfs(block_group->fs_info,
b3470b5d 1475 __entry->bg_objectid = block_group->start;
3f7de037
JB		 1476 __entry->flags = block_group->flags;
1477 __entry->start = cluster->window_start;
1478 __entry->max_size = cluster->max_size;
1479 __entry->size = size;
1480 __entry->bitmap = bitmap;
1481 ),
1482
5439c7f5
DS		 1483 TP_printk_btrfs("block_group=%llu flags=%llu(%s) window_start=%llu "
1484 "size=%llu max_size=%llu bitmap=%d",
3f7de037
JB		 1485 __entry->bg_objectid,
1486 __entry->flags,
1487 __print_flags((unsigned long)__entry->flags, "|",
1488 BTRFS_GROUP_FLAGS), __entry->start,
1489 __entry->size, __entry->max_size, __entry->bitmap)
1490);
1491
143bede5
JM		 1492struct extent_state;
1493TRACE_EVENT(alloc_extent_state,
1494
9a35b637
JM		 1495 TP_PROTO(const struct extent_state *state,
1496 gfp_t mask, unsigned long IP),
143bede5
JM		 1497
1498 TP_ARGS(state, mask, IP),
1499
1500 TP_STRUCT__entry(
9a35b637 1501 __field(const struct extent_state *, state)
fe573327 1502 __field(unsigned long, mask)
94c3f6c6 1503 __field(const void*, ip)
143bede5
JM		 1504 ),
1505
1506 TP_fast_assign(
1507 __entry->state = state,
fe573327 1508 __entry->mask = (__force unsigned long)mask,
94c3f6c6 1509 __entry->ip = (const void *)IP
143bede5
JM		 1510 ),
1511
562a7a07 1512 TP_printk("state=%p mask=%s caller=%pS", __entry->state,
94c3f6c6 1513 show_gfp_flags(__entry->mask), __entry->ip)
143bede5
JM		 1514);
1515
1516TRACE_EVENT(free_extent_state,
1517
9a35b637 1518 TP_PROTO(const struct extent_state *state, unsigned long IP),
143bede5
JM		 1519
1520 TP_ARGS(state, IP),
1521
1522 TP_STRUCT__entry(
9a35b637 1523 __field(const struct extent_state *, state)
94c3f6c6 1524 __field(const void*, ip)
143bede5
JM		 1525 ),
1526
1527 TP_fast_assign(
1528 __entry->state = state,
94c3f6c6 1529 __entry->ip = (const void *)IP
143bede5
JM		 1530 ),
1531
94c3f6c6 1532 TP_printk("state=%p caller=%pS", __entry->state, __entry->ip)
143bede5
JM		 1533);
1534
52483bc2
QW		 1535DECLARE_EVENT_CLASS(btrfs__work,
1536
9a35b637 1537 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1538
1539 TP_ARGS(work),
1540
bc074524 1541 TP_STRUCT__entry_btrfs(
9a35b637
JM		 1542 __field( const void *, work )
1543 __field( const void *, wq )
1544 __field( const void *, func )
1545 __field( const void *, ordered_func )
9a35b637 1546 __field( const void *, normal_work )
52483bc2
QW		 1547 ),
1548
bc074524 1549 TP_fast_assign_btrfs(btrfs_work_owner(work),
52483bc2
QW		 1550 __entry->work = work;
1551 __entry->wq = work->wq;
1552 __entry->func = work->func;
1553 __entry->ordered_func = work->ordered_func;
b38a6258 1554 __entry->normal_work = &work->normal_work;
52483bc2
QW		 1555 ),
1556
078b8b90 1557 TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p",
b38a6258 1558 __entry->work, __entry->normal_work, __entry->wq,
078b8b90 1559 __entry->func, __entry->ordered_func)
52483bc2
QW		 1560);
1561
ac0c7cf8 1562/*
c9eb55db
OS		 1563 * For situations when the work is freed, we pass fs_info and a tag that matches
1564 * the address of the work structure so it can be paired with the scheduling
1565 * event. DO NOT add anything here that dereferences wtag.
ac0c7cf8 1566 */
52483bc2
QW		 1567DECLARE_EVENT_CLASS(btrfs__work__done,
1568
9a35b637 1569 TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag),
52483bc2 1570
ac0c7cf8 1571 TP_ARGS(fs_info, wtag),
52483bc2 1572
bc074524 1573 TP_STRUCT__entry_btrfs(
9a35b637 1574 __field( const void *, wtag )
52483bc2
QW		 1575 ),
1576
ac0c7cf8
DS		 1577 TP_fast_assign_btrfs(fs_info,
1578 __entry->wtag = wtag;
52483bc2
QW		 1579 ),
1580
ac0c7cf8 1581 TP_printk_btrfs("work->%p", __entry->wtag)
52483bc2
QW		 1582);
1583
1584DEFINE_EVENT(btrfs__work, btrfs_work_queued,
1585
9a35b637 1586 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1587
1588 TP_ARGS(work)
1589);
1590
1591DEFINE_EVENT(btrfs__work, btrfs_work_sched,
1592
9a35b637 1593 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1594
1595 TP_ARGS(work)
1596);
1597
52483bc2
QW		 1598DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done,
1599
9a35b637 1600 TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag),
52483bc2 1601
ac0c7cf8 1602 TP_ARGS(fs_info, wtag)
52483bc2
QW		 1603);
1604
1605DEFINE_EVENT(btrfs__work, btrfs_ordered_sched,
1606
9a35b637 1607 TP_PROTO(const struct btrfs_work *work),
52483bc2
QW		 1608
1609 TP_ARGS(work)
1610);
1611
a31b4a43 1612DECLARE_EVENT_CLASS(btrfs_workqueue,
c3a46891 1613
a31b4a43 1614 TP_PROTO(const struct btrfs_workqueue *wq, const char *name),
c3a46891 1615
a31b4a43 1616 TP_ARGS(wq, name),
c3a46891 1617
bc074524 1618 TP_STRUCT__entry_btrfs(
9a35b637 1619 __field( const void *, wq )
c3a46891 1620 __string( name, name )
c3a46891
QW		 1621 ),
1622
bc074524 1623 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
c3a46891 1624 __entry->wq = wq;
2c92ca84 1625 __assign_str(name);
c3a46891
QW		 1626 ),
1627
a31b4a43 1628 TP_printk_btrfs("name=%s wq=%p", __get_str(name),
c3a46891
QW		 1629 __entry->wq)
1630);
1631
a31b4a43 1632DEFINE_EVENT(btrfs_workqueue, btrfs_workqueue_alloc,
c3a46891 1633
a31b4a43 1634 TP_PROTO(const struct btrfs_workqueue *wq, const char *name),
c3a46891 1635
a31b4a43 1636 TP_ARGS(wq, name)
c3a46891
QW		 1637);
1638
a31b4a43 1639DECLARE_EVENT_CLASS(btrfs_workqueue_done,
c3a46891 1640
a31b4a43 1641 TP_PROTO(const struct btrfs_workqueue *wq),
c3a46891
QW		 1642
1643 TP_ARGS(wq),
1644
bc074524 1645 TP_STRUCT__entry_btrfs(
9a35b637 1646 __field( const void *, wq )
c3a46891
QW		 1647 ),
1648
bc074524 1649 TP_fast_assign_btrfs(btrfs_workqueue_owner(wq),
c3a46891
QW		 1650 __entry->wq = wq;
1651 ),
1652
bc074524 1653 TP_printk_btrfs("wq=%p", __entry->wq)
c3a46891
QW		 1654);
1655
a31b4a43 1656DEFINE_EVENT(btrfs_workqueue_done, btrfs_workqueue_destroy,
c3a46891 1657
a31b4a43 1658 TP_PROTO(const struct btrfs_workqueue *wq),
c3a46891
QW		 1659
1660 TP_ARGS(wq)
1661);
52483bc2 1662
81fb6f77
QW		 1663#define BTRFS_QGROUP_OPERATIONS \
1664 { QGROUP_RESERVE, "reserve" }, \
1665 { QGROUP_RELEASE, "release" }, \
1666 { QGROUP_FREE, "free" }
1667
1668DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data,
1669
9a35b637
JM		 1670 TP_PROTO(const struct inode *inode, u64 start, u64 len,
1671 u64 reserved, int op),
81fb6f77
QW		 1672
1673 TP_ARGS(inode, start, len, reserved, op),
1674
bc074524 1675 TP_STRUCT__entry_btrfs(
81fb6f77 1676 __field( u64, rootid )
f8f8e189 1677 __field( u64, ino )
81fb6f77
QW		 1678 __field( u64, start )
1679 __field( u64, len )
1680 __field( u64, reserved )
1681 __field( int, op )
1682 ),
1683
bc074524 1684 TP_fast_assign_btrfs(btrfs_sb(inode->i_sb),
4fd786e6
MT		 1685 __entry->rootid =
1686 BTRFS_I(inode)->root->root_key.objectid;
f8f8e189 1687 __entry->ino = btrfs_ino(BTRFS_I(inode));
81fb6f77
QW		 1688 __entry->start = start;
1689 __entry->len = len;
1690 __entry->reserved = reserved;
1691 __entry->op = op;
1692 ),
1693
f8f8e189 1694 TP_printk_btrfs("root=%llu ino=%llu start=%llu len=%llu reserved=%llu op=%s",
81fb6f77
QW		 1695 __entry->rootid, __entry->ino, __entry->start, __entry->len,
1696 __entry->reserved,
1697 __print_flags((unsigned long)__entry->op, "",
1698 BTRFS_QGROUP_OPERATIONS)
1699 )
1700);
1701
1702DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data,
1703
9a35b637
JM		 1704 TP_PROTO(const struct inode *inode, u64 start, u64 len,
1705 u64 reserved, int op),
81fb6f77
QW		 1706
1707 TP_ARGS(inode, start, len, reserved, op)
1708);
1709
1710DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data,
1711
9a35b637
JM		 1712 TP_PROTO(const struct inode *inode, u64 start, u64 len,
1713 u64 reserved, int op),
81fb6f77
QW		 1714
1715 TP_ARGS(inode, start, len, reserved, op)
1716);
1717
0f5dcf8d 1718DECLARE_EVENT_CLASS(btrfs_qgroup_extent,
9a35b637
JM		 1719 TP_PROTO(const struct btrfs_fs_info *fs_info,
1720 const struct btrfs_qgroup_extent_record *rec),
0f5dcf8d 1721
bc074524 1722 TP_ARGS(fs_info, rec),
0f5dcf8d 1723
bc074524 1724 TP_STRUCT__entry_btrfs(
0f5dcf8d
MF		 1725 __field( u64, bytenr )
1726 __field( u64, num_bytes )
1727 ),
1728
bc074524 1729 TP_fast_assign_btrfs(fs_info,
0f5dcf8d
MF		 1730 __entry->bytenr = rec->bytenr,
1731 __entry->num_bytes = rec->num_bytes;
1732 ),
1733
562a7a07 1734 TP_printk_btrfs("bytenr=%llu num_bytes=%llu",
94c3f6c6 1735 __entry->bytenr, __entry->num_bytes)
0f5dcf8d
MF		 1736);
1737
1738DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents,
1739
9a35b637
JM		 1740 TP_PROTO(const struct btrfs_fs_info *fs_info,
1741 const struct btrfs_qgroup_extent_record *rec),
0f5dcf8d 1742
bc074524 1743 TP_ARGS(fs_info, rec)
0f5dcf8d
MF		 1744);
1745
50b3e040 1746DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_trace_extent,
0f5dcf8d 1747
9a35b637
JM		 1748 TP_PROTO(const struct btrfs_fs_info *fs_info,
1749 const struct btrfs_qgroup_extent_record *rec),
0f5dcf8d 1750
bc074524 1751 TP_ARGS(fs_info, rec)
0f5dcf8d
MF		 1752);
1753
c337e7b0
QW		 1754TRACE_EVENT(qgroup_num_dirty_extents,
1755
1756 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid,
1757 u64 num_dirty_extents),
1758
1759 TP_ARGS(fs_info, transid, num_dirty_extents),
1760
1761 TP_STRUCT__entry_btrfs(
1762 __field( u64, transid )
1763 __field( u64, num_dirty_extents )
1764 ),
1765
1766 TP_fast_assign_btrfs(fs_info,
1767 __entry->transid = transid;
1768 __entry->num_dirty_extents = num_dirty_extents;
1769 ),
1770
1771 TP_printk_btrfs("transid=%llu num_dirty_extents=%llu",
1772 __entry->transid, __entry->num_dirty_extents)
1773);
1774
0f5dcf8d
MF		 1775TRACE_EVENT(btrfs_qgroup_account_extent,
1776
c9f6f3cd 1777 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, u64 bytenr,
bc074524 1778 u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots),
0f5dcf8d 1779
c9f6f3cd
QW		 1780 TP_ARGS(fs_info, transid, bytenr, num_bytes, nr_old_roots,
1781 nr_new_roots),
0f5dcf8d 1782
bc074524 1783 TP_STRUCT__entry_btrfs(
c9f6f3cd 1784 __field( u64, transid )
0f5dcf8d
MF		 1785 __field( u64, bytenr )
1786 __field( u64, num_bytes )
1787 __field( u64, nr_old_roots )
1788 __field( u64, nr_new_roots )
1789 ),
1790
bc074524 1791 TP_fast_assign_btrfs(fs_info,
c9f6f3cd 1792 __entry->transid = transid;
0f5dcf8d
MF		 1793 __entry->bytenr = bytenr;
1794 __entry->num_bytes = num_bytes;
1795 __entry->nr_old_roots = nr_old_roots;
1796 __entry->nr_new_roots = nr_new_roots;
1797 ),
1798
c9f6f3cd
QW		 1799 TP_printk_btrfs(
1800"transid=%llu bytenr=%llu num_bytes=%llu nr_old_roots=%llu nr_new_roots=%llu",
1801 __entry->transid,
1802 __entry->bytenr,
1803 __entry->num_bytes,
1804 __entry->nr_old_roots,
1805 __entry->nr_new_roots)
0f5dcf8d
MF		 1806);
1807
1808TRACE_EVENT(qgroup_update_counters,
1809
8b317901 1810 TP_PROTO(const struct btrfs_fs_info *fs_info,
1d2e7c7c 1811 const struct btrfs_qgroup *qgroup,
bc074524 1812 u64 cur_old_count, u64 cur_new_count),
0f5dcf8d 1813
8b317901 1814 TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count),
0f5dcf8d 1815
bc074524 1816 TP_STRUCT__entry_btrfs(
0f5dcf8d 1817 __field( u64, qgid )
8b317901
QW		 1818 __field( u64, old_rfer )
1819 __field( u64, old_excl )
0f5dcf8d
MF		 1820 __field( u64, cur_old_count )
1821 __field( u64, cur_new_count )
1822 ),
1823
bc074524 1824 TP_fast_assign_btrfs(fs_info,
8b317901
QW		 1825 __entry->qgid = qgroup->qgroupid;
1826 __entry->old_rfer = qgroup->rfer;
1827 __entry->old_excl = qgroup->excl;
0f5dcf8d
MF		 1828 __entry->cur_old_count = cur_old_count;
1829 __entry->cur_new_count = cur_new_count;
1830 ),
1831
8b317901
QW		 1832 TP_printk_btrfs("qgid=%llu old_rfer=%llu old_excl=%llu cur_old_count=%llu cur_new_count=%llu",
1833 __entry->qgid, __entry->old_rfer, __entry->old_excl,
1834 __entry->cur_old_count, __entry->cur_new_count)
0f5dcf8d
MF		 1835);
1836
3159fe7b
QW		 1837TRACE_EVENT(qgroup_update_reserve,
1838
1839 TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup,
64ee4e75 1840 s64 diff, int type),
3159fe7b 1841
64ee4e75 1842 TP_ARGS(fs_info, qgroup, diff, type),
3159fe7b
QW		 1843
1844 TP_STRUCT__entry_btrfs(
1845 __field( u64, qgid )
1846 __field( u64, cur_reserved )
1847 __field( s64, diff )
64ee4e75 1848 __field( int, type )
3159fe7b
QW		 1849 ),
1850
1851 TP_fast_assign_btrfs(fs_info,
1852 __entry->qgid = qgroup->qgroupid;
64ee4e75 1853 __entry->cur_reserved = qgroup->rsv.values[type];
3159fe7b 1854 __entry->diff = diff;
1b2442b4 1855 __entry->type = type;
3159fe7b
QW		 1856 ),
1857
64ee4e75 1858 TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld",
1cb1f0b2 1859 __entry->qgid, __print_symbolic(__entry->type, QGROUP_RSV_TYPES),
64ee4e75 1860 __entry->cur_reserved, __entry->diff)
3159fe7b
QW		 1861);
1862
1863TRACE_EVENT(qgroup_meta_reserve,
1864
4ee0d883
QW		 1865 TP_PROTO(struct btrfs_root *root, s64 diff, int type),
1866
1867 TP_ARGS(root, diff, type),
1868
1869 TP_STRUCT__entry_btrfs(
1870 __field( u64, refroot )
1871 __field( s64, diff )
1872 __field( int, type )
1873 ),
1874
1875 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 1876 __entry->refroot = root->root_key.objectid;
4ee0d883 1877 __entry->diff = diff;
1b2442b4 1878 __entry->type = type;
4ee0d883
QW		 1879 ),
1880
1881 TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
1882 show_root_type(__entry->refroot),
1cb1f0b2 1883 __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
4ee0d883
QW		 1884);
1885
1886TRACE_EVENT(qgroup_meta_convert,
1887
3159fe7b
QW		 1888 TP_PROTO(struct btrfs_root *root, s64 diff),
1889
1890 TP_ARGS(root, diff),
1891
1892 TP_STRUCT__entry_btrfs(
1893 __field( u64, refroot )
1894 __field( s64, diff )
1895 ),
1896
1897 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 1898 __entry->refroot = root->root_key.objectid;
3159fe7b
QW		 1899 __entry->diff = diff;
1900 ),
1901
4ee0d883
QW		 1902 TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld",
1903 show_root_type(__entry->refroot),
1cb1f0b2
NB		 1904 __print_symbolic(BTRFS_QGROUP_RSV_META_PREALLOC, QGROUP_RSV_TYPES),
1905 __print_symbolic(BTRFS_QGROUP_RSV_META_PERTRANS, QGROUP_RSV_TYPES),
4ee0d883
QW		 1906 __entry->diff)
1907);
1908
1909TRACE_EVENT(qgroup_meta_free_all_pertrans,
1910
1911 TP_PROTO(struct btrfs_root *root),
1912
1913 TP_ARGS(root),
1914
1915 TP_STRUCT__entry_btrfs(
1916 __field( u64, refroot )
1917 __field( s64, diff )
1918 __field( int, type )
1919 ),
1920
1921 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 1922 __entry->refroot = root->root_key.objectid;
4ee0d883
QW		 1923 spin_lock(&root->qgroup_meta_rsv_lock);
1924 __entry->diff = -(s64)root->qgroup_meta_rsv_pertrans;
1925 spin_unlock(&root->qgroup_meta_rsv_lock);
1926 __entry->type = BTRFS_QGROUP_RSV_META_PERTRANS;
1927 ),
1928
1929 TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld",
1930 show_root_type(__entry->refroot),
1cb1f0b2 1931 __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff)
3159fe7b
QW		 1932);
1933
00142756
JM		 1934DECLARE_EVENT_CLASS(btrfs__prelim_ref,
1935 TP_PROTO(const struct btrfs_fs_info *fs_info,
1936 const struct prelim_ref *oldref,
1937 const struct prelim_ref *newref, u64 tree_size),
1938 TP_ARGS(fs_info, newref, oldref, tree_size),
1939
1940 TP_STRUCT__entry_btrfs(
1941 __field( u64, root_id )
1942 __field( u64, objectid )
1943 __field( u8, type )
1944 __field( u64, offset )
1945 __field( int, level )
1946 __field( int, old_count )
1947 __field( u64, parent )
1948 __field( u64, bytenr )
1949 __field( int, mod_count )
1950 __field( u64, tree_size )
1951 ),
1952
1953 TP_fast_assign_btrfs(fs_info,
1954 __entry->root_id = oldref->root_id;
1955 __entry->objectid = oldref->key_for_search.objectid;
1956 __entry->type = oldref->key_for_search.type;
1957 __entry->offset = oldref->key_for_search.offset;
1958 __entry->level = oldref->level;
1959 __entry->old_count = oldref->count;
1960 __entry->parent = oldref->parent;
1961 __entry->bytenr = oldref->wanted_disk_byte;
1962 __entry->mod_count = newref ? newref->count : 0;
1963 __entry->tree_size = tree_size;
1964 ),
1965
1966 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		 1967 __entry->root_id,
1968 __entry->objectid, __entry->type,
1969 __entry->offset, __entry->level,
00142756
JM		 1970 __entry->old_count, __entry->mod_count,
1971 __entry->old_count + __entry->mod_count,
8eec8463
DS		 1972 __entry->parent,
1973 __entry->bytenr,
1974 __entry->tree_size)
00142756
JM		 1975);
1976
1977DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_merge,
1978 TP_PROTO(const struct btrfs_fs_info *fs_info,
1979 const struct prelim_ref *oldref,
1980 const struct prelim_ref *newref, u64 tree_size),
1981 TP_ARGS(fs_info, oldref, newref, tree_size)
1982);
1983
1984DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert,
1985 TP_PROTO(const struct btrfs_fs_info *fs_info,
1986 const struct prelim_ref *oldref,
1987 const struct prelim_ref *newref, u64 tree_size),
1988 TP_ARGS(fs_info, oldref, newref, tree_size)
1989);
1990
dd48d407 1991TRACE_EVENT(btrfs_inode_mod_outstanding_extents,
64425500 1992 TP_PROTO(const struct btrfs_root *root, u64 ino, int mod, unsigned outstanding),
dd48d407 1993
64425500 1994 TP_ARGS(root, ino, mod, outstanding),
dd48d407
JB		 1995
1996 TP_STRUCT__entry_btrfs(
1997 __field( u64, root_objectid )
1998 __field( u64, ino )
1999 __field( int, mod )
64425500 2000 __field( unsigned, outstanding )
dd48d407
JB		 2001 ),
2002
2003 TP_fast_assign_btrfs(root->fs_info,
4fd786e6 2004 __entry->root_objectid = root->root_key.objectid;
dd48d407
JB		 2005 __entry->ino = ino;
2006 __entry->mod = mod;
64425500 2007 __entry->outstanding = outstanding;
dd48d407
JB		 2008 ),
2009
64425500 2010 TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d outstanding=%u",
dd48d407 2011 show_root_type(__entry->root_objectid),
64425500 2012 __entry->ino, __entry->mod, __entry->outstanding)
dd48d407 2013);
3dca5c94 2014
4ed0a7a3 2015DECLARE_EVENT_CLASS(btrfs__block_group,
32da5386 2016 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 2017
2018 TP_ARGS(bg_cache),
2019
2020 TP_STRUCT__entry_btrfs(
2021 __field( u64, bytenr )
2022 __field( u64, len )
2023 __field( u64, used )
2024 __field( u64, flags )
2025 ),
2026
2027 TP_fast_assign_btrfs(bg_cache->fs_info,
b3470b5d
DS		 2028 __entry->bytenr = bg_cache->start,
2029 __entry->len = bg_cache->length,
bf38be65 2030 __entry->used = bg_cache->used;
4ed0a7a3
QW		 2031 __entry->flags = bg_cache->flags;
2032 ),
2033
2034 TP_printk_btrfs("bg bytenr=%llu len=%llu used=%llu flags=%llu(%s)",
2035 __entry->bytenr, __entry->len, __entry->used, __entry->flags,
2036 __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS))
2037);
2038
2039DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group,
32da5386 2040 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 2041
2042 TP_ARGS(bg_cache)
2043);
2044
2045DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group,
32da5386 2046 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 2047
2048 TP_ARGS(bg_cache)
2049);
2050
18bb8bbf
JT		 2051DEFINE_EVENT(btrfs__block_group, btrfs_add_reclaim_block_group,
2052 TP_PROTO(const struct btrfs_block_group *bg_cache),
2053
2054 TP_ARGS(bg_cache)
2055);
2056
2057DEFINE_EVENT(btrfs__block_group, btrfs_reclaim_block_group,
2058 TP_PROTO(const struct btrfs_block_group *bg_cache),
2059
2060 TP_ARGS(bg_cache)
2061);
2062
4ed0a7a3 2063DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group,
32da5386 2064 TP_PROTO(const struct btrfs_block_group *bg_cache),
4ed0a7a3
QW		 2065
2066 TP_ARGS(bg_cache)
2067);
2068
a1d19847
QW		 2069TRACE_EVENT(btrfs_set_extent_bit,
2070 TP_PROTO(const struct extent_io_tree *tree,
2071 u64 start, u64 len, unsigned set_bits),
2072
2073 TP_ARGS(tree, start, len, set_bits),
2074
2075 TP_STRUCT__entry_btrfs(
2076 __field( unsigned, owner )
2077 __field( u64, ino )
2078 __field( u64, rootid )
2079 __field( u64, start )
2080 __field( u64, len )
2081 __field( unsigned, set_bits)
2082 ),
2083
738290c0
DS		 2084 TP_fast_assign_btrfs(extent_io_tree_to_fs_info(tree),
2085 const struct btrfs_inode *inode = extent_io_tree_to_inode_const(tree);
2086
2087 __entry->owner = tree->owner;
2088 __entry->ino = inode ? btrfs_ino(inode) : 0;
2089 __entry->rootid = inode ? inode->root->root_key.objectid : 0;
a1d19847
QW		 2090 __entry->start = start;
2091 __entry->len = len;
2092 __entry->set_bits = set_bits;
2093 ),
2094
2095 TP_printk_btrfs(
2096 "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s",
c92bb304 2097 __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
a1d19847
QW		 2098 __entry->rootid, __entry->start, __entry->len,
2099 __print_flags(__entry->set_bits, "|", EXTENT_FLAGS))
2100);
2101
2102TRACE_EVENT(btrfs_clear_extent_bit,
2103 TP_PROTO(const struct extent_io_tree *tree,
2104 u64 start, u64 len, unsigned clear_bits),
2105
2106 TP_ARGS(tree, start, len, clear_bits),
2107
2108 TP_STRUCT__entry_btrfs(
2109 __field( unsigned, owner )
2110 __field( u64, ino )
2111 __field( u64, rootid )
2112 __field( u64, start )
2113 __field( u64, len )
2114 __field( unsigned, clear_bits)
2115 ),
2116
738290c0
DS		 2117 TP_fast_assign_btrfs(extent_io_tree_to_fs_info(tree),
2118 const struct btrfs_inode *inode = extent_io_tree_to_inode_const(tree);
a1d19847 2119
738290c0
DS		 2120 __entry->owner = tree->owner;
2121 __entry->ino = inode ? btrfs_ino(inode) : 0;
2122 __entry->rootid = inode ? inode->root->root_key.objectid : 0;
a1d19847
QW		 2123 __entry->start = start;
2124 __entry->len = len;
2125 __entry->clear_bits = clear_bits;
2126 ),
2127
2128 TP_printk_btrfs(
2129 "io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s",
c92bb304 2130 __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
a1d19847
QW		 2131 __entry->rootid, __entry->start, __entry->len,
2132 __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
2133);
2134
2135TRACE_EVENT(btrfs_convert_extent_bit,
2136 TP_PROTO(const struct extent_io_tree *tree,
2137 u64 start, u64 len, unsigned set_bits, unsigned clear_bits),
2138
2139 TP_ARGS(tree, start, len, set_bits, clear_bits),
2140
2141 TP_STRUCT__entry_btrfs(
2142 __field( unsigned, owner )
2143 __field( u64, ino )
2144 __field( u64, rootid )
2145 __field( u64, start )
2146 __field( u64, len )
2147 __field( unsigned, set_bits)
2148 __field( unsigned, clear_bits)
2149 ),
2150
738290c0
DS		 2151 TP_fast_assign_btrfs(extent_io_tree_to_fs_info(tree),
2152 const struct btrfs_inode *inode = extent_io_tree_to_inode_const(tree);
a1d19847 2153
738290c0
DS		 2154 __entry->owner = tree->owner;
2155 __entry->ino = inode ? btrfs_ino(inode) : 0;
2156 __entry->rootid = inode ? inode->root->root_key.objectid : 0;
a1d19847
QW		 2157 __entry->start = start;
2158 __entry->len = len;
2159 __entry->set_bits = set_bits;
2160 __entry->clear_bits = clear_bits;
2161 ),
2162
2163 TP_printk_btrfs(
2164"io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s",
c92bb304 2165 __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino,
a1d19847
QW		 2166 __entry->rootid, __entry->start, __entry->len,
2167 __print_flags(__entry->set_bits , "|", EXTENT_FLAGS),
2168 __print_flags(__entry->clear_bits, "|", EXTENT_FLAGS))
2169);
2170
e5ad49e2 2171DECLARE_EVENT_CLASS(btrfs_dump_space_info,
8197766d 2172 TP_PROTO(struct btrfs_fs_info *fs_info,
e5ad49e2
JB		 2173 const struct btrfs_space_info *sinfo),
2174
2175 TP_ARGS(fs_info, sinfo),
2176
2177 TP_STRUCT__entry_btrfs(
2178 __field( u64, flags )
2179 __field( u64, total_bytes )
2180 __field( u64, bytes_used )
2181 __field( u64, bytes_pinned )
2182 __field( u64, bytes_reserved )
2183 __field( u64, bytes_may_use )
2184 __field( u64, bytes_readonly )
2185 __field( u64, reclaim_size )
2186 __field( int, clamp )
2187 __field( u64, global_reserved )
2188 __field( u64, trans_reserved )
2189 __field( u64, delayed_refs_reserved )
2190 __field( u64, delayed_reserved )
2191 __field( u64, free_chunk_space )
8197766d
JB		 2192 __field( u64, delalloc_bytes )
2193 __field( u64, ordered_bytes )
e5ad49e2
JB		 2194 ),
2195
2196 TP_fast_assign_btrfs(fs_info,
2197 __entry->flags = sinfo->flags;
2198 __entry->total_bytes = sinfo->total_bytes;
2199 __entry->bytes_used = sinfo->bytes_used;
2200 __entry->bytes_pinned = sinfo->bytes_pinned;
2201 __entry->bytes_reserved = sinfo->bytes_reserved;
2202 __entry->bytes_may_use = sinfo->bytes_may_use;
2203 __entry->bytes_readonly = sinfo->bytes_readonly;
2204 __entry->reclaim_size = sinfo->reclaim_size;
2205 __entry->clamp = sinfo->clamp;
2206 __entry->global_reserved = fs_info->global_block_rsv.reserved;
2207 __entry->trans_reserved = fs_info->trans_block_rsv.reserved;
2208 __entry->delayed_refs_reserved = fs_info->delayed_refs_rsv.reserved;
2209 __entry->delayed_reserved = fs_info->delayed_block_rsv.reserved;
2210 __entry->free_chunk_space = atomic64_read(&fs_info->free_chunk_space);
8197766d
JB		 2211 __entry->delalloc_bytes = percpu_counter_sum_positive(&fs_info->delalloc_bytes);
2212 __entry->ordered_bytes = percpu_counter_sum_positive(&fs_info->ordered_bytes);
e5ad49e2
JB		 2213 ),
2214
2215 TP_printk_btrfs("flags=%s total_bytes=%llu bytes_used=%llu "
2216 "bytes_pinned=%llu bytes_reserved=%llu "
2217 "bytes_may_use=%llu bytes_readonly=%llu "
2218 "reclaim_size=%llu clamp=%d global_reserved=%llu "
2219 "trans_reserved=%llu delayed_refs_reserved=%llu "
8197766d
JB		 2220 "delayed_reserved=%llu chunk_free_space=%llu "
2221 "delalloc_bytes=%llu ordered_bytes=%llu",
e5ad49e2
JB		 2222 __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS),
2223 __entry->total_bytes, __entry->bytes_used,
2224 __entry->bytes_pinned, __entry->bytes_reserved,
2225 __entry->bytes_may_use, __entry->bytes_readonly,
2226 __entry->reclaim_size, __entry->clamp,
2227 __entry->global_reserved, __entry->trans_reserved,
2228 __entry->delayed_refs_reserved,
8197766d
JB		 2229 __entry->delayed_reserved, __entry->free_chunk_space,
2230 __entry->delalloc_bytes, __entry->ordered_bytes)
e5ad49e2
JB		 2231);
2232
2233DEFINE_EVENT(btrfs_dump_space_info, btrfs_done_preemptive_reclaim,
8197766d 2234 TP_PROTO(struct btrfs_fs_info *fs_info,
e5ad49e2
JB		 2235 const struct btrfs_space_info *sinfo),
2236 TP_ARGS(fs_info, sinfo)
2237);
2238
fcdef39c
JB		 2239DEFINE_EVENT(btrfs_dump_space_info, btrfs_fail_all_tickets,
2240 TP_PROTO(struct btrfs_fs_info *fs_info,
2241 const struct btrfs_space_info *sinfo),
2242 TP_ARGS(fs_info, sinfo)
2243);
2244
ac1ea10e
JB		 2245TRACE_EVENT(btrfs_reserve_ticket,
2246 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes,
2247 u64 start_ns, int flush, int error),
2248
2249 TP_ARGS(fs_info, flags, bytes, start_ns, flush, error),
2250
2251 TP_STRUCT__entry_btrfs(
2252 __field( u64, flags )
2253 __field( u64, bytes )
2254 __field( u64, start_ns )
2255 __field( int, flush )
2256 __field( int, error )
2257 ),
2258
2259 TP_fast_assign_btrfs(fs_info,
2260 __entry->flags = flags;
2261 __entry->bytes = bytes;
2262 __entry->start_ns = start_ns;
2263 __entry->flush = flush;
2264 __entry->error = error;
2265 ),
2266
2267 TP_printk_btrfs("flags=%s bytes=%llu start_ns=%llu flush=%s error=%d",
2268 __print_flags(__entry->flags, "|", BTRFS_GROUP_FLAGS),
2269 __entry->bytes, __entry->start_ns,
2270 __print_symbolic(__entry->flush, FLUSH_ACTIONS),
2271 __entry->error)
2272);
2273
34e73cc9
QW		 2274DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock,
2275 TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2276
2277 TP_ARGS(eb, start_ns),
2278
2279 TP_STRUCT__entry_btrfs(
2280 __field( u64, block )
2281 __field( u64, generation )
2282 __field( u64, start_ns )
2283 __field( u64, end_ns )
2284 __field( u64, diff_ns )
2285 __field( u64, owner )
2286 __field( int, is_log_tree )
2287 ),
2288
2289 TP_fast_assign_btrfs(eb->fs_info,
2290 __entry->block = eb->start;
2291 __entry->generation = btrfs_header_generation(eb);
2292 __entry->start_ns = start_ns;
2293 __entry->end_ns = ktime_get_ns();
2294 __entry->diff_ns = __entry->end_ns - start_ns;
2295 __entry->owner = btrfs_header_owner(eb);
2296 __entry->is_log_tree = (eb->log_index >= 0);
2297 ),
2298
2299 TP_printk_btrfs(
2300"block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d",
2301 __entry->block, __entry->generation,
2302 __entry->start_ns, __entry->end_ns, __entry->diff_ns,
2303 __entry->owner, __entry->is_log_tree)
2304);
2305
2306DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock,
2307 TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2308
2309 TP_ARGS(eb, start_ns)
2310);
2311
2312DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock,
2313 TP_PROTO(const struct extent_buffer *eb, u64 start_ns),
2314
2315 TP_ARGS(eb, start_ns)
2316);
2317
31aab402
QW		 2318DECLARE_EVENT_CLASS(btrfs_locking_events,
2319 TP_PROTO(const struct extent_buffer *eb),
2320
2321 TP_ARGS(eb),
2322
2323 TP_STRUCT__entry_btrfs(
2324 __field( u64, block )
2325 __field( u64, generation )
2326 __field( u64, owner )
2327 __field( int, is_log_tree )
2328 ),
2329
2330 TP_fast_assign_btrfs(eb->fs_info,
2331 __entry->block = eb->start;
2332 __entry->generation = btrfs_header_generation(eb);
2333 __entry->owner = btrfs_header_owner(eb);
2334 __entry->is_log_tree = (eb->log_index >= 0);
2335 ),
2336
2337 TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d",
2338 __entry->block, __entry->generation,
2339 __entry->owner, __entry->is_log_tree)
2340);
2341
2342#define DEFINE_BTRFS_LOCK_EVENT(name) \
2343DEFINE_EVENT(btrfs_locking_events, name, \
2344 TP_PROTO(const struct extent_buffer *eb), \
2345 \
2346 TP_ARGS(eb) \
2347)
2348
2349DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock);
2350DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock);
2351DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock_blocking);
2352DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_read);
2353DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_write);
31aab402
QW		 2354DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock);
2355DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock);
2356DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic);
2357
480b9b4d
QW		 2358DECLARE_EVENT_CLASS(btrfs__space_info_update,
2359
1d2e7c7c
DS		 2360 TP_PROTO(const struct btrfs_fs_info *fs_info,
2361 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
480b9b4d
QW		 2362
2363 TP_ARGS(fs_info, sinfo, old, diff),
2364
2365 TP_STRUCT__entry_btrfs(
2366 __field( u64, type )
2367 __field( u64, old )
2368 __field( s64, diff )
2369 ),
2370
2371 TP_fast_assign_btrfs(fs_info,
2372 __entry->type = sinfo->flags;
2373 __entry->old = old;
2374 __entry->diff = diff;
2375 ),
2376 TP_printk_btrfs("type=%s old=%llu diff=%lld",
2377 __print_flags(__entry->type, "|", BTRFS_GROUP_FLAGS),
2378 __entry->old, __entry->diff)
2379);
2380
2381DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use,
2382
1d2e7c7c
DS		 2383 TP_PROTO(const struct btrfs_fs_info *fs_info,
2384 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
480b9b4d
QW		 2385
2386 TP_ARGS(fs_info, sinfo, old, diff)
2387);
2388
2389DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned,
2390
1d2e7c7c
DS		 2391 TP_PROTO(const struct btrfs_fs_info *fs_info,
2392 const struct btrfs_space_info *sinfo, u64 old, s64 diff),
480b9b4d
QW		 2393
2394 TP_ARGS(fs_info, sinfo, old, diff)
2395);
2396
b8bea09a
QW		 2397DECLARE_EVENT_CLASS(btrfs_raid56_bio,
2398
2399 TP_PROTO(const struct btrfs_raid_bio *rbio,
2400 const struct bio *bio,
2401 const struct raid56_bio_trace_info *trace_info),
2402
2403 TP_ARGS(rbio, bio, trace_info),
2404
2405 TP_STRUCT__entry_btrfs(
2406 __field( u64, full_stripe )
2407 __field( u64, physical )
2408 __field( u64, devid )
2409 __field( u32, offset )
2410 __field( u32, len )
2411 __field( u8, opf )
2412 __field( u8, total_stripes )
2413 __field( u8, real_stripes )
2414 __field( u8, nr_data )
2415 __field( u8, stripe_nr )
2416 ),
2417
2418 TP_fast_assign_btrfs(rbio->bioc->fs_info,
18d758a2 2419 __entry->full_stripe = rbio->bioc->full_stripe_logical;
b8bea09a
QW		 2420 __entry->physical = bio->bi_iter.bi_sector << SECTOR_SHIFT;
2421 __entry->len = bio->bi_iter.bi_size;
2422 __entry->opf = bio_op(bio);
2423 __entry->devid = trace_info->devid;
2424 __entry->offset = trace_info->offset;
2425 __entry->stripe_nr = trace_info->stripe_nr;
2426 __entry->total_stripes = rbio->bioc->num_stripes;
2427 __entry->real_stripes = rbio->real_stripes;
2428 __entry->nr_data = rbio->nr_data;
2429 ),
2430 /*
2431 * For type output, we need to output things like "DATA1"
2432 * (the first data stripe), "DATA2" (the second data stripe),
2433 * "PQ1" (P stripe),"PQ2" (Q stripe), "REPLACE0" (replace target device).
2434 */
2435 TP_printk_btrfs(
2436"full_stripe=%llu devid=%lld type=%s%d offset=%d opf=0x%x physical=%llu len=%u",
2437 __entry->full_stripe, __entry->devid,
2438 (__entry->stripe_nr < __entry->nr_data) ? "DATA" :
2439 ((__entry->stripe_nr < __entry->real_stripes) ? "PQ" :
2440 "REPLACE"),
2441 (__entry->stripe_nr < __entry->nr_data) ?
2442 (__entry->stripe_nr + 1) :
2443 ((__entry->stripe_nr < __entry->real_stripes) ?
2444 (__entry->stripe_nr - __entry->nr_data + 1) : 0),
2445 __entry->offset, __entry->opf, __entry->physical, __entry->len)
2446);
2447
dbb6ecb3 2448DEFINE_EVENT(btrfs_raid56_bio, raid56_read,
b8bea09a
QW		 2449 TP_PROTO(const struct btrfs_raid_bio *rbio,
2450 const struct bio *bio,
2451 const struct raid56_bio_trace_info *trace_info),
2452
2453 TP_ARGS(rbio, bio, trace_info)
2454);
2455
dbb6ecb3 2456DEFINE_EVENT(btrfs_raid56_bio, raid56_write,
b8bea09a
QW		 2457 TP_PROTO(const struct btrfs_raid_bio *rbio,
2458 const struct bio *bio,
2459 const struct raid56_bio_trace_info *trace_info),
2460
2461 TP_ARGS(rbio, bio, trace_info)
2462);
2463
b5e2c2ff
JT		 2464TRACE_EVENT(btrfs_insert_one_raid_extent,
2465
2466 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length,
2467 int num_stripes),
2468
2469 TP_ARGS(fs_info, logical, length, num_stripes),
2470
2471 TP_STRUCT__entry_btrfs(
2472 __field( u64, logical )
2473 __field( u64, length )
2474 __field( int, num_stripes )
2475 ),
2476
2477 TP_fast_assign_btrfs(fs_info,
2478 __entry->logical = logical;
2479 __entry->length = length;
2480 __entry->num_stripes = num_stripes;
2481 ),
2482
2483 TP_printk_btrfs("logical=%llu length=%llu num_stripes=%d",
2484 __entry->logical, __entry->length,
2485 __entry->num_stripes)
2486);
2487
2488TRACE_EVENT(btrfs_raid_extent_delete,
2489
2490 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 end,
2491 u64 found_start, u64 found_end),
2492
2493 TP_ARGS(fs_info, start, end, found_start, found_end),
2494
2495 TP_STRUCT__entry_btrfs(
2496 __field( u64, start )
2497 __field( u64, end )
2498 __field( u64, found_start )
2499 __field( u64, found_end )
2500 ),
2501
2502 TP_fast_assign_btrfs(fs_info,
2503 __entry->start = start;
2504 __entry->end = end;
2505 __entry->found_start = found_start;
2506 __entry->found_end = found_end;
2507 ),
2508
2509 TP_printk_btrfs("start=%llu end=%llu found_start=%llu found_end=%llu",
2510 __entry->start, __entry->end, __entry->found_start,
2511 __entry->found_end)
2512);
2513
2514TRACE_EVENT(btrfs_get_raid_extent_offset,
2515
2516 TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length,
2517 u64 physical, u64 devid),
2518
2519 TP_ARGS(fs_info, logical, length, physical, devid),
2520
2521 TP_STRUCT__entry_btrfs(
2522 __field( u64, logical )
2523 __field( u64, length )
2524 __field( u64, physical )
2525 __field( u64, devid )
2526 ),
2527
2528 TP_fast_assign_btrfs(fs_info,
2529 __entry->logical = logical;
2530 __entry->length = length;
2531 __entry->physical = physical;
2532 __entry->devid = devid;
2533 ),
2534
2535 TP_printk_btrfs("logical=%llu length=%llu physical=%llu devid=%llu",
2536 __entry->logical, __entry->length, __entry->physical,
2537 __entry->devid)
2538);
2539
0d89a15e
FM		 2540TRACE_EVENT(btrfs_extent_map_shrinker_count,
2541
2542 TP_PROTO(const struct btrfs_fs_info *fs_info, long nr),
2543
2544 TP_ARGS(fs_info, nr),
2545
2546 TP_STRUCT__entry_btrfs(
2547 __field( long, nr )
2548 ),
2549
2550 TP_fast_assign_btrfs(fs_info,
2551 __entry->nr = nr;
2552 ),
2553
2554 TP_printk_btrfs("nr=%ld", __entry->nr)
2555);
2556
2557TRACE_EVENT(btrfs_extent_map_shrinker_scan_enter,
2558
2559 TP_PROTO(const struct btrfs_fs_info *fs_info, long nr_to_scan, long nr),
2560
2561 TP_ARGS(fs_info, nr_to_scan, nr),
2562
2563 TP_STRUCT__entry_btrfs(
2564 __field( long, nr_to_scan )
2565 __field( long, nr )
2566 __field( u64, last_root_id )
2567 __field( u64, last_ino )
2568 ),
2569
2570 TP_fast_assign_btrfs(fs_info,
2571 __entry->nr_to_scan = nr_to_scan;
2572 __entry->nr = nr;
2573 __entry->last_root_id = fs_info->extent_map_shrinker_last_root;
2574 __entry->last_ino = fs_info->extent_map_shrinker_last_ino;
2575 ),
2576
2577 TP_printk_btrfs("nr_to_scan=%ld nr=%ld last_root=%llu(%s) last_ino=%llu",
2578 __entry->nr_to_scan, __entry->nr,
2579 show_root_type(__entry->last_root_id), __entry->last_ino)
2580);
2581
2582TRACE_EVENT(btrfs_extent_map_shrinker_scan_exit,
2583
2584 TP_PROTO(const struct btrfs_fs_info *fs_info, long nr_dropped, long nr),
2585
2586 TP_ARGS(fs_info, nr_dropped, nr),
2587
2588 TP_STRUCT__entry_btrfs(
2589 __field( long, nr_dropped )
2590 __field( long, nr )
2591 __field( u64, last_root_id )
2592 __field( u64, last_ino )
2593 ),
2594
2595 TP_fast_assign_btrfs(fs_info,
2596 __entry->nr_dropped = nr_dropped;
2597 __entry->nr = nr;
2598 __entry->last_root_id = fs_info->extent_map_shrinker_last_root;
2599 __entry->last_ino = fs_info->extent_map_shrinker_last_ino;
2600 ),
2601
2602 TP_printk_btrfs("nr_dropped=%ld nr=%ld last_root=%llu(%s) last_ino=%llu",
2603 __entry->nr_dropped, __entry->nr,
2604 show_root_type(__entry->last_root_id), __entry->last_ino)
2605);
2606
2607TRACE_EVENT(btrfs_extent_map_shrinker_remove_em,
2608
2609 TP_PROTO(const struct btrfs_inode *inode, const struct extent_map *em),
2610
2611 TP_ARGS(inode, em),
2612
2613 TP_STRUCT__entry_btrfs(
2614 __field( u64, ino )
2615 __field( u64, root_id )
2616 __field( u64, start )
2617 __field( u64, len )
2618 __field( u64, block_start )
2619 __field( u32, flags )
2620 ),
2621
2622 TP_fast_assign_btrfs(inode->root->fs_info,
2623 __entry->ino = btrfs_ino(inode);
2624 __entry->root_id = inode->root->root_key.objectid;
2625 __entry->start = em->start;
2626 __entry->len = em->len;
2627 __entry->block_start = em->block_start;
2628 __entry->flags = em->flags;
2629 ),
2630
2631 TP_printk_btrfs(
2632"ino=%llu root=%llu(%s) start=%llu len=%llu block_start=%llu(%s) flags=%s",
2633 __entry->ino, show_root_type(__entry->root_id),
2634 __entry->start, __entry->len,
2635 show_map_type(__entry->block_start),
2636 show_map_flags(__entry->flags))
2637);
2638
1abe9b8a 2639#endif /* _TRACE_BTRFS_H */
2640
2641/* This part must be outside protection */
2642#include <trace/define_trace.h>
Linux 6.x block layer and io_uring tree(s)