1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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> |
10 | #include <trace/events/mmflags.h> |
11 | |
12 | struct btrfs_root; |
13 | struct btrfs_fs_info; |
14 | struct btrfs_inode; |
15 | struct extent_map; |
16 | struct btrfs_file_extent_item; |
17 | struct btrfs_ordered_extent; |
18 | struct btrfs_delayed_ref_node; |
19 | struct btrfs_delayed_tree_ref; |
20 | struct btrfs_delayed_data_ref; |
21 | struct btrfs_delayed_ref_head; |
22 | struct btrfs_block_group; |
23 | struct btrfs_free_cluster; |
24 | struct map_lookup; |
25 | struct extent_buffer; |
26 | struct btrfs_work; |
27 | struct btrfs_workqueue; |
28 | struct btrfs_qgroup_extent_record; |
29 | struct btrfs_qgroup; |
30 | struct extent_io_tree; |
31 | struct prelim_ref; |
32 | struct btrfs_space_info; |
33 | struct btrfs_raid_bio; |
34 | struct raid56_bio_trace_info; |
35 | struct find_free_extent_ctl; |
36 | |
37 | #define show_ref_type(type) \ |
38 | __print_symbolic(type, \ |
39 | { BTRFS_TREE_BLOCK_REF_KEY, "TREE_BLOCK_REF" }, \ |
40 | { BTRFS_EXTENT_DATA_REF_KEY, "EXTENT_DATA_REF" }, \ |
41 | { BTRFS_SHARED_BLOCK_REF_KEY, "SHARED_BLOCK_REF" }, \ |
42 | { BTRFS_SHARED_DATA_REF_KEY, "SHARED_DATA_REF" }) |
43 | |
44 | #define __show_root_type(obj) \ |
45 | __print_symbolic_u64(obj, \ |
46 | { BTRFS_ROOT_TREE_OBJECTID, "ROOT_TREE" }, \ |
47 | { BTRFS_EXTENT_TREE_OBJECTID, "EXTENT_TREE" }, \ |
48 | { BTRFS_CHUNK_TREE_OBJECTID, "CHUNK_TREE" }, \ |
49 | { BTRFS_DEV_TREE_OBJECTID, "DEV_TREE" }, \ |
50 | { BTRFS_FS_TREE_OBJECTID, "FS_TREE" }, \ |
51 | { BTRFS_ROOT_TREE_DIR_OBJECTID, "ROOT_TREE_DIR" }, \ |
52 | { BTRFS_CSUM_TREE_OBJECTID, "CSUM_TREE" }, \ |
53 | { BTRFS_TREE_LOG_OBJECTID, "TREE_LOG" }, \ |
54 | { BTRFS_QUOTA_TREE_OBJECTID, "QUOTA_TREE" }, \ |
55 | { BTRFS_TREE_RELOC_OBJECTID, "TREE_RELOC" }, \ |
56 | { BTRFS_UUID_TREE_OBJECTID, "UUID_TREE" }, \ |
57 | { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, \ |
58 | { BTRFS_BLOCK_GROUP_TREE_OBJECTID, "BLOCK_GROUP_TREE" },\ |
59 | { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }) |
60 | |
61 | #define show_root_type(obj) \ |
62 | obj, ((obj >= BTRFS_DATA_RELOC_TREE_OBJECTID) || \ |
63 | (obj >= BTRFS_ROOT_TREE_OBJECTID && \ |
64 | obj <= BTRFS_QUOTA_TREE_OBJECTID)) ? __show_root_type(obj) : "-" |
65 | |
66 | #define FLUSH_ACTIONS \ |
67 | EM( BTRFS_RESERVE_NO_FLUSH, "BTRFS_RESERVE_NO_FLUSH") \ |
68 | EM( BTRFS_RESERVE_FLUSH_LIMIT, "BTRFS_RESERVE_FLUSH_LIMIT") \ |
69 | EM( BTRFS_RESERVE_FLUSH_ALL, "BTRFS_RESERVE_FLUSH_ALL") \ |
70 | EMe(BTRFS_RESERVE_FLUSH_ALL_STEAL, "BTRFS_RESERVE_FLUSH_ALL_STEAL") |
71 | |
72 | #define FI_TYPES \ |
73 | EM( BTRFS_FILE_EXTENT_INLINE, "INLINE") \ |
74 | EM( BTRFS_FILE_EXTENT_REG, "REG") \ |
75 | EMe(BTRFS_FILE_EXTENT_PREALLOC, "PREALLOC") |
76 | |
77 | #define QGROUP_RSV_TYPES \ |
78 | EM( BTRFS_QGROUP_RSV_DATA, "DATA") \ |
79 | EM( BTRFS_QGROUP_RSV_META_PERTRANS, "META_PERTRANS") \ |
80 | EMe(BTRFS_QGROUP_RSV_META_PREALLOC, "META_PREALLOC") |
81 | |
82 | #define IO_TREE_OWNER \ |
83 | EM( IO_TREE_FS_PINNED_EXTENTS, "PINNED_EXTENTS") \ |
84 | EM( IO_TREE_FS_EXCLUDED_EXTENTS, "EXCLUDED_EXTENTS") \ |
85 | EM( IO_TREE_BTREE_INODE_IO, "BTREE_INODE_IO") \ |
86 | EM( IO_TREE_INODE_IO, "INODE_IO") \ |
87 | EM( IO_TREE_RELOC_BLOCKS, "RELOC_BLOCKS") \ |
88 | EM( IO_TREE_TRANS_DIRTY_PAGES, "TRANS_DIRTY_PAGES") \ |
89 | EM( IO_TREE_ROOT_DIRTY_LOG_PAGES, "ROOT_DIRTY_LOG_PAGES") \ |
90 | EM( IO_TREE_INODE_FILE_EXTENT, "INODE_FILE_EXTENT") \ |
91 | EM( IO_TREE_LOG_CSUM_RANGE, "LOG_CSUM_RANGE") \ |
92 | EMe(IO_TREE_SELFTEST, "SELFTEST") |
93 | |
94 | #define FLUSH_STATES \ |
95 | EM( FLUSH_DELAYED_ITEMS_NR, "FLUSH_DELAYED_ITEMS_NR") \ |
96 | EM( FLUSH_DELAYED_ITEMS, "FLUSH_DELAYED_ITEMS") \ |
97 | EM( FLUSH_DELALLOC, "FLUSH_DELALLOC") \ |
98 | EM( FLUSH_DELALLOC_WAIT, "FLUSH_DELALLOC_WAIT") \ |
99 | EM( FLUSH_DELALLOC_FULL, "FLUSH_DELALLOC_FULL") \ |
100 | EM( FLUSH_DELAYED_REFS_NR, "FLUSH_DELAYED_REFS_NR") \ |
101 | EM( FLUSH_DELAYED_REFS, "FLUSH_DELAYED_REFS") \ |
102 | EM( ALLOC_CHUNK, "ALLOC_CHUNK") \ |
103 | EM( ALLOC_CHUNK_FORCE, "ALLOC_CHUNK_FORCE") \ |
104 | EM( RUN_DELAYED_IPUTS, "RUN_DELAYED_IPUTS") \ |
105 | EMe(COMMIT_TRANS, "COMMIT_TRANS") |
106 | |
107 | /* |
108 | * First define the enums in the above macros to be exported to userspace via |
109 | * TRACE_DEFINE_ENUM(). |
110 | */ |
111 | |
112 | #undef EM |
113 | #undef EMe |
114 | #define EM(a, b) TRACE_DEFINE_ENUM(a); |
115 | #define EMe(a, b) TRACE_DEFINE_ENUM(a); |
116 | |
117 | FLUSH_ACTIONS |
118 | FI_TYPES |
119 | QGROUP_RSV_TYPES |
120 | IO_TREE_OWNER |
121 | FLUSH_STATES |
122 | |
123 | /* |
124 | * Now redefine the EM and EMe macros to map the enums to the strings that will |
125 | * be printed in the output |
126 | */ |
127 | |
128 | #undef EM |
129 | #undef EMe |
130 | #define EM(a, b) {a, b}, |
131 | #define EMe(a, b) {a, b} |
132 | |
133 | |
134 | #define BTRFS_GROUP_FLAGS \ |
135 | { BTRFS_BLOCK_GROUP_DATA, "DATA"}, \ |
136 | { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ |
137 | { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ |
138 | { BTRFS_BLOCK_GROUP_RAID0, "RAID0"}, \ |
139 | { BTRFS_BLOCK_GROUP_RAID1, "RAID1"}, \ |
140 | { BTRFS_BLOCK_GROUP_DUP, "DUP"}, \ |
141 | { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ |
142 | { BTRFS_BLOCK_GROUP_RAID5, "RAID5"}, \ |
143 | { BTRFS_BLOCK_GROUP_RAID6, "RAID6"} |
144 | |
145 | #define EXTENT_FLAGS \ |
146 | { EXTENT_DIRTY, "DIRTY"}, \ |
147 | { EXTENT_UPTODATE, "UPTODATE"}, \ |
148 | { EXTENT_LOCKED, "LOCKED"}, \ |
149 | { EXTENT_NEW, "NEW"}, \ |
150 | { EXTENT_DELALLOC, "DELALLOC"}, \ |
151 | { EXTENT_DEFRAG, "DEFRAG"}, \ |
152 | { EXTENT_BOUNDARY, "BOUNDARY"}, \ |
153 | { EXTENT_NODATASUM, "NODATASUM"}, \ |
154 | { EXTENT_CLEAR_META_RESV, "CLEAR_META_RESV"}, \ |
155 | { EXTENT_NEED_WAIT, "NEED_WAIT"}, \ |
156 | { EXTENT_NORESERVE, "NORESERVE"}, \ |
157 | { EXTENT_QGROUP_RESERVED, "QGROUP_RESERVED"}, \ |
158 | { EXTENT_CLEAR_DATA_RESV, "CLEAR_DATA_RESV"}, \ |
159 | { EXTENT_DELALLOC_NEW, "DELALLOC_NEW"} |
160 | |
161 | #define BTRFS_FSID_SIZE 16 |
162 | #define TP_STRUCT__entry_fsid __array(u8, fsid, BTRFS_FSID_SIZE) |
163 | |
164 | #define TP_fast_assign_fsid(fs_info) \ |
165 | ({ \ |
166 | if (fs_info) \ |
167 | memcpy(__entry->fsid, fs_info->fs_devices->fsid, \ |
168 | BTRFS_FSID_SIZE); \ |
169 | else \ |
170 | memset(__entry->fsid, 0, BTRFS_FSID_SIZE); \ |
171 | }) |
172 | |
173 | #define TP_STRUCT__entry_btrfs(args...) \ |
174 | TP_STRUCT__entry( \ |
175 | TP_STRUCT__entry_fsid \ |
176 | args) |
177 | #define TP_fast_assign_btrfs(fs_info, args...) \ |
178 | TP_fast_assign( \ |
179 | TP_fast_assign_fsid(fs_info); \ |
180 | args) |
181 | #define TP_printk_btrfs(fmt, args...) \ |
182 | TP_printk("%pU: " fmt, __entry->fsid, args) |
183 | |
184 | TRACE_EVENT(btrfs_transaction_commit, |
185 | |
186 | TP_PROTO(const struct btrfs_fs_info *fs_info), |
187 | |
188 | TP_ARGS(fs_info), |
189 | |
190 | TP_STRUCT__entry_btrfs( |
191 | __field( u64, generation ) |
192 | __field( u64, root_objectid ) |
193 | ), |
194 | |
195 | TP_fast_assign_btrfs(fs_info, |
196 | __entry->generation = fs_info->generation; |
197 | __entry->root_objectid = BTRFS_ROOT_TREE_OBJECTID; |
198 | ), |
199 | |
200 | TP_printk_btrfs("root=%llu(%s) gen=%llu" , |
201 | show_root_type(__entry->root_objectid), |
202 | __entry->generation) |
203 | ); |
204 | |
205 | DECLARE_EVENT_CLASS(btrfs__inode, |
206 | |
207 | TP_PROTO(const struct inode *inode), |
208 | |
209 | TP_ARGS(inode), |
210 | |
211 | TP_STRUCT__entry_btrfs( |
212 | __field( u64, ino ) |
213 | __field( u64, blocks ) |
214 | __field( u64, disk_i_size ) |
215 | __field( u64, generation ) |
216 | __field( u64, last_trans ) |
217 | __field( u64, logged_trans ) |
218 | __field( u64, root_objectid ) |
219 | ), |
220 | |
221 | TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), |
222 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
223 | __entry->blocks = inode->i_blocks; |
224 | __entry->disk_i_size = BTRFS_I(inode)->disk_i_size; |
225 | __entry->generation = BTRFS_I(inode)->generation; |
226 | __entry->last_trans = BTRFS_I(inode)->last_trans; |
227 | __entry->logged_trans = BTRFS_I(inode)->logged_trans; |
228 | __entry->root_objectid = |
229 | BTRFS_I(inode)->root->root_key.objectid; |
230 | ), |
231 | |
232 | TP_printk_btrfs("root=%llu(%s) gen=%llu ino=%llu blocks=%llu " |
233 | "disk_i_size=%llu last_trans=%llu logged_trans=%llu" , |
234 | show_root_type(__entry->root_objectid), |
235 | __entry->generation, |
236 | __entry->ino, |
237 | __entry->blocks, |
238 | __entry->disk_i_size, |
239 | __entry->last_trans, |
240 | __entry->logged_trans) |
241 | ); |
242 | |
243 | DEFINE_EVENT(btrfs__inode, btrfs_inode_new, |
244 | |
245 | TP_PROTO(const struct inode *inode), |
246 | |
247 | TP_ARGS(inode) |
248 | ); |
249 | |
250 | DEFINE_EVENT(btrfs__inode, btrfs_inode_request, |
251 | |
252 | TP_PROTO(const struct inode *inode), |
253 | |
254 | TP_ARGS(inode) |
255 | ); |
256 | |
257 | DEFINE_EVENT(btrfs__inode, btrfs_inode_evict, |
258 | |
259 | TP_PROTO(const struct inode *inode), |
260 | |
261 | TP_ARGS(inode) |
262 | ); |
263 | |
264 | #define __show_map_type(type) \ |
265 | __print_symbolic_u64(type, \ |
266 | { EXTENT_MAP_LAST_BYTE, "LAST_BYTE" }, \ |
267 | { EXTENT_MAP_HOLE, "HOLE" }, \ |
268 | { EXTENT_MAP_INLINE, "INLINE" }, \ |
269 | { EXTENT_MAP_DELALLOC, "DELALLOC" }) |
270 | |
271 | #define show_map_type(type) \ |
272 | type, (type >= EXTENT_MAP_LAST_BYTE) ? "-" : __show_map_type(type) |
273 | |
274 | #define show_map_flags(flag) \ |
275 | __print_flags(flag, "|", \ |
276 | { (1 << EXTENT_FLAG_PINNED), "PINNED" },\ |
277 | { (1 << EXTENT_FLAG_COMPRESSED), "COMPRESSED" },\ |
278 | { (1 << EXTENT_FLAG_PREALLOC), "PREALLOC" },\ |
279 | { (1 << EXTENT_FLAG_LOGGING), "LOGGING" },\ |
280 | { (1 << EXTENT_FLAG_FILLING), "FILLING" },\ |
281 | { (1 << EXTENT_FLAG_FS_MAPPING), "FS_MAPPING" }) |
282 | |
283 | TRACE_EVENT_CONDITION(btrfs_get_extent, |
284 | |
285 | TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode, |
286 | const struct extent_map *map), |
287 | |
288 | TP_ARGS(root, inode, map), |
289 | |
290 | TP_CONDITION(map), |
291 | |
292 | TP_STRUCT__entry_btrfs( |
293 | __field( u64, root_objectid ) |
294 | __field( u64, ino ) |
295 | __field( u64, start ) |
296 | __field( u64, len ) |
297 | __field( u64, orig_start ) |
298 | __field( u64, block_start ) |
299 | __field( u64, block_len ) |
300 | __field( unsigned long, flags ) |
301 | __field( int, refs ) |
302 | __field( unsigned int, compress_type ) |
303 | ), |
304 | |
305 | TP_fast_assign_btrfs(root->fs_info, |
306 | __entry->root_objectid = root->root_key.objectid; |
307 | __entry->ino = btrfs_ino(inode); |
308 | __entry->start = map->start; |
309 | __entry->len = map->len; |
310 | __entry->orig_start = map->orig_start; |
311 | __entry->block_start = map->block_start; |
312 | __entry->block_len = map->block_len; |
313 | __entry->flags = map->flags; |
314 | __entry->refs = refcount_read(&map->refs); |
315 | __entry->compress_type = map->compress_type; |
316 | ), |
317 | |
318 | TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu " |
319 | "orig_start=%llu block_start=%llu(%s) " |
320 | "block_len=%llu flags=%s refs=%u " |
321 | "compress_type=%u" , |
322 | show_root_type(__entry->root_objectid), |
323 | __entry->ino, |
324 | __entry->start, |
325 | __entry->len, |
326 | __entry->orig_start, |
327 | show_map_type(__entry->block_start), |
328 | __entry->block_len, |
329 | show_map_flags(__entry->flags), |
330 | __entry->refs, __entry->compress_type) |
331 | ); |
332 | |
333 | TRACE_EVENT(btrfs_handle_em_exist, |
334 | |
335 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
336 | const struct extent_map *existing, const struct extent_map *map, |
337 | u64 start, u64 len), |
338 | |
339 | TP_ARGS(fs_info, existing, map, start, len), |
340 | |
341 | TP_STRUCT__entry_btrfs( |
342 | __field( u64, e_start ) |
343 | __field( u64, e_len ) |
344 | __field( u64, map_start ) |
345 | __field( u64, map_len ) |
346 | __field( u64, start ) |
347 | __field( u64, len ) |
348 | ), |
349 | |
350 | TP_fast_assign_btrfs(fs_info, |
351 | __entry->e_start = existing->start; |
352 | __entry->e_len = existing->len; |
353 | __entry->map_start = map->start; |
354 | __entry->map_len = map->len; |
355 | __entry->start = start; |
356 | __entry->len = len; |
357 | ), |
358 | |
359 | TP_printk_btrfs("start=%llu len=%llu " |
360 | "existing(start=%llu len=%llu) " |
361 | "em(start=%llu len=%llu)" , |
362 | __entry->start, |
363 | __entry->len, |
364 | __entry->e_start, |
365 | __entry->e_len, |
366 | __entry->map_start, |
367 | __entry->map_len) |
368 | ); |
369 | |
370 | /* file extent item */ |
371 | DECLARE_EVENT_CLASS(btrfs__file_extent_item_regular, |
372 | |
373 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
374 | const struct btrfs_file_extent_item *fi, u64 start), |
375 | |
376 | TP_ARGS(bi, l, fi, start), |
377 | |
378 | TP_STRUCT__entry_btrfs( |
379 | __field( u64, root_obj ) |
380 | __field( u64, ino ) |
381 | __field( loff_t, isize ) |
382 | __field( u64, disk_isize ) |
383 | __field( u64, num_bytes ) |
384 | __field( u64, ram_bytes ) |
385 | __field( u64, disk_bytenr ) |
386 | __field( u64, disk_num_bytes ) |
387 | __field( u64, extent_offset ) |
388 | __field( u8, extent_type ) |
389 | __field( u8, compression ) |
390 | __field( u64, extent_start ) |
391 | __field( u64, extent_end ) |
392 | ), |
393 | |
394 | TP_fast_assign_btrfs(bi->root->fs_info, |
395 | __entry->root_obj = bi->root->root_key.objectid; |
396 | __entry->ino = btrfs_ino(bi); |
397 | __entry->isize = bi->vfs_inode.i_size; |
398 | __entry->disk_isize = bi->disk_i_size; |
399 | __entry->num_bytes = btrfs_file_extent_num_bytes(l, fi); |
400 | __entry->ram_bytes = btrfs_file_extent_ram_bytes(l, fi); |
401 | __entry->disk_bytenr = btrfs_file_extent_disk_bytenr(l, fi); |
402 | __entry->disk_num_bytes = btrfs_file_extent_disk_num_bytes(l, fi); |
403 | __entry->extent_offset = btrfs_file_extent_offset(l, fi); |
404 | __entry->extent_type = btrfs_file_extent_type(l, fi); |
405 | __entry->compression = btrfs_file_extent_compression(l, fi); |
406 | __entry->extent_start = start; |
407 | __entry->extent_end = (start + __entry->num_bytes); |
408 | ), |
409 | |
410 | TP_printk_btrfs( |
411 | "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu " |
412 | "file extent range=[%llu %llu] " |
413 | "(num_bytes=%llu ram_bytes=%llu disk_bytenr=%llu " |
414 | "disk_num_bytes=%llu extent_offset=%llu type=%s " |
415 | "compression=%u" , |
416 | show_root_type(__entry->root_obj), __entry->ino, |
417 | __entry->isize, |
418 | __entry->disk_isize, __entry->extent_start, |
419 | __entry->extent_end, __entry->num_bytes, __entry->ram_bytes, |
420 | __entry->disk_bytenr, __entry->disk_num_bytes, |
421 | __entry->extent_offset, __print_symbolic(__entry->extent_type, FI_TYPES), |
422 | __entry->compression) |
423 | ); |
424 | |
425 | DECLARE_EVENT_CLASS( |
426 | btrfs__file_extent_item_inline, |
427 | |
428 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
429 | const struct btrfs_file_extent_item *fi, int slot, u64 start), |
430 | |
431 | TP_ARGS(bi, l, fi, slot, start), |
432 | |
433 | TP_STRUCT__entry_btrfs( |
434 | __field( u64, root_obj ) |
435 | __field( u64, ino ) |
436 | __field( loff_t, isize ) |
437 | __field( u64, disk_isize ) |
438 | __field( u8, extent_type ) |
439 | __field( u8, compression ) |
440 | __field( u64, extent_start ) |
441 | __field( u64, extent_end ) |
442 | ), |
443 | |
444 | TP_fast_assign_btrfs( |
445 | bi->root->fs_info, |
446 | __entry->root_obj = bi->root->root_key.objectid; |
447 | __entry->ino = btrfs_ino(bi); |
448 | __entry->isize = bi->vfs_inode.i_size; |
449 | __entry->disk_isize = bi->disk_i_size; |
450 | __entry->extent_type = btrfs_file_extent_type(l, fi); |
451 | __entry->compression = btrfs_file_extent_compression(l, fi); |
452 | __entry->extent_start = start; |
453 | __entry->extent_end = (start + btrfs_file_extent_ram_bytes(l, fi)); |
454 | ), |
455 | |
456 | TP_printk_btrfs( |
457 | "root=%llu(%s) inode=%llu size=%llu disk_isize=%llu " |
458 | "file extent range=[%llu %llu] " |
459 | "extent_type=%s compression=%u" , |
460 | show_root_type(__entry->root_obj), __entry->ino, __entry->isize, |
461 | __entry->disk_isize, __entry->extent_start, |
462 | __entry->extent_end, __print_symbolic(__entry->extent_type, FI_TYPES), |
463 | __entry->compression) |
464 | ); |
465 | |
466 | DEFINE_EVENT( |
467 | btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular, |
468 | |
469 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
470 | const struct btrfs_file_extent_item *fi, u64 start), |
471 | |
472 | TP_ARGS(bi, l, fi, start) |
473 | ); |
474 | |
475 | DEFINE_EVENT( |
476 | btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular, |
477 | |
478 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
479 | const struct btrfs_file_extent_item *fi, u64 start), |
480 | |
481 | TP_ARGS(bi, l, fi, start) |
482 | ); |
483 | |
484 | DEFINE_EVENT( |
485 | btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline, |
486 | |
487 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
488 | const struct btrfs_file_extent_item *fi, int slot, u64 start), |
489 | |
490 | TP_ARGS(bi, l, fi, slot, start) |
491 | ); |
492 | |
493 | DEFINE_EVENT( |
494 | btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline, |
495 | |
496 | TP_PROTO(const struct btrfs_inode *bi, const struct extent_buffer *l, |
497 | const struct btrfs_file_extent_item *fi, int slot, u64 start), |
498 | |
499 | TP_ARGS(bi, l, fi, slot, start) |
500 | ); |
501 | |
502 | #define show_ordered_flags(flags) \ |
503 | __print_flags(flags, "|", \ |
504 | { (1 << BTRFS_ORDERED_REGULAR), "REGULAR" }, \ |
505 | { (1 << BTRFS_ORDERED_NOCOW), "NOCOW" }, \ |
506 | { (1 << BTRFS_ORDERED_PREALLOC), "PREALLOC" }, \ |
507 | { (1 << BTRFS_ORDERED_COMPRESSED), "COMPRESSED" }, \ |
508 | { (1 << BTRFS_ORDERED_DIRECT), "DIRECT" }, \ |
509 | { (1 << BTRFS_ORDERED_IO_DONE), "IO_DONE" }, \ |
510 | { (1 << BTRFS_ORDERED_COMPLETE), "COMPLETE" }, \ |
511 | { (1 << BTRFS_ORDERED_IOERR), "IOERR" }, \ |
512 | { (1 << BTRFS_ORDERED_TRUNCATED), "TRUNCATED" }) |
513 | |
514 | |
515 | DECLARE_EVENT_CLASS(btrfs__ordered_extent, |
516 | |
517 | TP_PROTO(const struct btrfs_inode *inode, |
518 | const struct btrfs_ordered_extent *ordered), |
519 | |
520 | TP_ARGS(inode, ordered), |
521 | |
522 | TP_STRUCT__entry_btrfs( |
523 | __field( u64, ino ) |
524 | __field( u64, file_offset ) |
525 | __field( u64, start ) |
526 | __field( u64, len ) |
527 | __field( u64, disk_len ) |
528 | __field( u64, bytes_left ) |
529 | __field( unsigned long, flags ) |
530 | __field( int, compress_type ) |
531 | __field( int, refs ) |
532 | __field( u64, root_objectid ) |
533 | __field( u64, truncated_len ) |
534 | ), |
535 | |
536 | TP_fast_assign_btrfs(inode->root->fs_info, |
537 | __entry->ino = btrfs_ino(inode); |
538 | __entry->file_offset = ordered->file_offset; |
539 | __entry->start = ordered->disk_bytenr; |
540 | __entry->len = ordered->num_bytes; |
541 | __entry->disk_len = ordered->disk_num_bytes; |
542 | __entry->bytes_left = ordered->bytes_left; |
543 | __entry->flags = ordered->flags; |
544 | __entry->compress_type = ordered->compress_type; |
545 | __entry->refs = refcount_read(&ordered->refs); |
546 | __entry->root_objectid = inode->root->root_key.objectid; |
547 | __entry->truncated_len = ordered->truncated_len; |
548 | ), |
549 | |
550 | TP_printk_btrfs("root=%llu(%s) ino=%llu file_offset=%llu " |
551 | "start=%llu len=%llu disk_len=%llu " |
552 | "truncated_len=%llu " |
553 | "bytes_left=%llu flags=%s compress_type=%d " |
554 | "refs=%d" , |
555 | show_root_type(__entry->root_objectid), |
556 | __entry->ino, |
557 | __entry->file_offset, |
558 | __entry->start, |
559 | __entry->len, |
560 | __entry->disk_len, |
561 | __entry->truncated_len, |
562 | __entry->bytes_left, |
563 | show_ordered_flags(__entry->flags), |
564 | __entry->compress_type, __entry->refs) |
565 | ); |
566 | |
567 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_add, |
568 | |
569 | TP_PROTO(const struct btrfs_inode *inode, |
570 | const struct btrfs_ordered_extent *ordered), |
571 | |
572 | TP_ARGS(inode, ordered) |
573 | ); |
574 | |
575 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_remove, |
576 | |
577 | TP_PROTO(const struct btrfs_inode *inode, |
578 | const struct btrfs_ordered_extent *ordered), |
579 | |
580 | TP_ARGS(inode, ordered) |
581 | ); |
582 | |
583 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_start, |
584 | |
585 | TP_PROTO(const struct btrfs_inode *inode, |
586 | const struct btrfs_ordered_extent *ordered), |
587 | |
588 | TP_ARGS(inode, ordered) |
589 | ); |
590 | |
591 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_put, |
592 | |
593 | TP_PROTO(const struct btrfs_inode *inode, |
594 | const struct btrfs_ordered_extent *ordered), |
595 | |
596 | TP_ARGS(inode, ordered) |
597 | ); |
598 | |
599 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup, |
600 | |
601 | TP_PROTO(const struct btrfs_inode *inode, |
602 | const struct btrfs_ordered_extent *ordered), |
603 | |
604 | TP_ARGS(inode, ordered) |
605 | ); |
606 | |
607 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_range, |
608 | |
609 | TP_PROTO(const struct btrfs_inode *inode, |
610 | const struct btrfs_ordered_extent *ordered), |
611 | |
612 | TP_ARGS(inode, ordered) |
613 | ); |
614 | |
615 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first_range, |
616 | |
617 | TP_PROTO(const struct btrfs_inode *inode, |
618 | const struct btrfs_ordered_extent *ordered), |
619 | |
620 | TP_ARGS(inode, ordered) |
621 | ); |
622 | |
623 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_for_logging, |
624 | |
625 | TP_PROTO(const struct btrfs_inode *inode, |
626 | const struct btrfs_ordered_extent *ordered), |
627 | |
628 | TP_ARGS(inode, ordered) |
629 | ); |
630 | |
631 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_lookup_first, |
632 | |
633 | TP_PROTO(const struct btrfs_inode *inode, |
634 | const struct btrfs_ordered_extent *ordered), |
635 | |
636 | TP_ARGS(inode, ordered) |
637 | ); |
638 | |
639 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_split, |
640 | |
641 | TP_PROTO(const struct btrfs_inode *inode, |
642 | const struct btrfs_ordered_extent *ordered), |
643 | |
644 | TP_ARGS(inode, ordered) |
645 | ); |
646 | |
647 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_dec_test_pending, |
648 | |
649 | TP_PROTO(const struct btrfs_inode *inode, |
650 | const struct btrfs_ordered_extent *ordered), |
651 | |
652 | TP_ARGS(inode, ordered) |
653 | ); |
654 | |
655 | DEFINE_EVENT(btrfs__ordered_extent, btrfs_ordered_extent_mark_finished, |
656 | |
657 | TP_PROTO(const struct btrfs_inode *inode, |
658 | const struct btrfs_ordered_extent *ordered), |
659 | |
660 | TP_ARGS(inode, ordered) |
661 | ); |
662 | |
663 | TRACE_EVENT(btrfs_finish_ordered_extent, |
664 | |
665 | TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 len, |
666 | bool uptodate), |
667 | |
668 | TP_ARGS(inode, start, len, uptodate), |
669 | |
670 | TP_STRUCT__entry_btrfs( |
671 | __field( u64, ino ) |
672 | __field( u64, start ) |
673 | __field( u64, len ) |
674 | __field( bool, uptodate ) |
675 | __field( u64, root_objectid ) |
676 | ), |
677 | |
678 | TP_fast_assign_btrfs(inode->root->fs_info, |
679 | __entry->ino = btrfs_ino(inode); |
680 | __entry->start = start; |
681 | __entry->len = len; |
682 | __entry->uptodate = uptodate; |
683 | __entry->root_objectid = inode->root->root_key.objectid; |
684 | ), |
685 | |
686 | TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu len=%llu uptodate=%d" , |
687 | show_root_type(__entry->root_objectid), |
688 | __entry->ino, __entry->start, |
689 | __entry->len, !!__entry->uptodate) |
690 | ); |
691 | |
692 | DECLARE_EVENT_CLASS(btrfs__writepage, |
693 | |
694 | TP_PROTO(const struct page *page, const struct inode *inode, |
695 | const struct writeback_control *wbc), |
696 | |
697 | TP_ARGS(page, inode, wbc), |
698 | |
699 | TP_STRUCT__entry_btrfs( |
700 | __field( u64, ino ) |
701 | __field( pgoff_t, index ) |
702 | __field( long, nr_to_write ) |
703 | __field( long, pages_skipped ) |
704 | __field( loff_t, range_start ) |
705 | __field( loff_t, range_end ) |
706 | __field( char, for_kupdate ) |
707 | __field( char, for_reclaim ) |
708 | __field( char, range_cyclic ) |
709 | __field( unsigned long, writeback_index ) |
710 | __field( u64, root_objectid ) |
711 | ), |
712 | |
713 | TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), |
714 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
715 | __entry->index = page->index; |
716 | __entry->nr_to_write = wbc->nr_to_write; |
717 | __entry->pages_skipped = wbc->pages_skipped; |
718 | __entry->range_start = wbc->range_start; |
719 | __entry->range_end = wbc->range_end; |
720 | __entry->for_kupdate = wbc->for_kupdate; |
721 | __entry->for_reclaim = wbc->for_reclaim; |
722 | __entry->range_cyclic = wbc->range_cyclic; |
723 | __entry->writeback_index = inode->i_mapping->writeback_index; |
724 | __entry->root_objectid = |
725 | BTRFS_I(inode)->root->root_key.objectid; |
726 | ), |
727 | |
728 | TP_printk_btrfs("root=%llu(%s) ino=%llu page_index=%lu " |
729 | "nr_to_write=%ld pages_skipped=%ld range_start=%llu " |
730 | "range_end=%llu for_kupdate=%d " |
731 | "for_reclaim=%d range_cyclic=%d writeback_index=%lu" , |
732 | show_root_type(__entry->root_objectid), |
733 | __entry->ino, __entry->index, |
734 | __entry->nr_to_write, __entry->pages_skipped, |
735 | __entry->range_start, __entry->range_end, |
736 | __entry->for_kupdate, |
737 | __entry->for_reclaim, __entry->range_cyclic, |
738 | __entry->writeback_index) |
739 | ); |
740 | |
741 | DEFINE_EVENT(btrfs__writepage, __extent_writepage, |
742 | |
743 | TP_PROTO(const struct page *page, const struct inode *inode, |
744 | const struct writeback_control *wbc), |
745 | |
746 | TP_ARGS(page, inode, wbc) |
747 | ); |
748 | |
749 | TRACE_EVENT(btrfs_writepage_end_io_hook, |
750 | |
751 | TP_PROTO(const struct btrfs_inode *inode, u64 start, u64 end, |
752 | int uptodate), |
753 | |
754 | TP_ARGS(inode, start, end, uptodate), |
755 | |
756 | TP_STRUCT__entry_btrfs( |
757 | __field( u64, ino ) |
758 | __field( u64, start ) |
759 | __field( u64, end ) |
760 | __field( int, uptodate ) |
761 | __field( u64, root_objectid ) |
762 | ), |
763 | |
764 | TP_fast_assign_btrfs(inode->root->fs_info, |
765 | __entry->ino = btrfs_ino(inode); |
766 | __entry->start = start; |
767 | __entry->end = end; |
768 | __entry->uptodate = uptodate; |
769 | __entry->root_objectid = inode->root->root_key.objectid; |
770 | ), |
771 | |
772 | TP_printk_btrfs("root=%llu(%s) ino=%llu start=%llu end=%llu uptodate=%d" , |
773 | show_root_type(__entry->root_objectid), |
774 | __entry->ino, __entry->start, |
775 | __entry->end, __entry->uptodate) |
776 | ); |
777 | |
778 | TRACE_EVENT(btrfs_sync_file, |
779 | |
780 | TP_PROTO(const struct file *file, int datasync), |
781 | |
782 | TP_ARGS(file, datasync), |
783 | |
784 | TP_STRUCT__entry_btrfs( |
785 | __field( u64, ino ) |
786 | __field( u64, parent ) |
787 | __field( int, datasync ) |
788 | __field( u64, root_objectid ) |
789 | ), |
790 | |
791 | TP_fast_assign( |
792 | const struct dentry *dentry = file->f_path.dentry; |
793 | const struct inode *inode = d_inode(dentry); |
794 | |
795 | TP_fast_assign_fsid(btrfs_sb(file->f_path.dentry->d_sb)); |
796 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
797 | __entry->parent = btrfs_ino(BTRFS_I(d_inode(dentry->d_parent))); |
798 | __entry->datasync = datasync; |
799 | __entry->root_objectid = |
800 | BTRFS_I(inode)->root->root_key.objectid; |
801 | ), |
802 | |
803 | TP_printk_btrfs("root=%llu(%s) ino=%llu parent=%llu datasync=%d" , |
804 | show_root_type(__entry->root_objectid), |
805 | __entry->ino, |
806 | __entry->parent, |
807 | __entry->datasync) |
808 | ); |
809 | |
810 | TRACE_EVENT(btrfs_sync_fs, |
811 | |
812 | TP_PROTO(const struct btrfs_fs_info *fs_info, int wait), |
813 | |
814 | TP_ARGS(fs_info, wait), |
815 | |
816 | TP_STRUCT__entry_btrfs( |
817 | __field( int, wait ) |
818 | ), |
819 | |
820 | TP_fast_assign_btrfs(fs_info, |
821 | __entry->wait = wait; |
822 | ), |
823 | |
824 | TP_printk_btrfs("wait=%d" , __entry->wait) |
825 | ); |
826 | |
827 | TRACE_EVENT(btrfs_add_block_group, |
828 | |
829 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
830 | const struct btrfs_block_group *block_group, int create), |
831 | |
832 | TP_ARGS(fs_info, block_group, create), |
833 | |
834 | TP_STRUCT__entry_btrfs( |
835 | __field( u64, offset ) |
836 | __field( u64, size ) |
837 | __field( u64, flags ) |
838 | __field( u64, bytes_used ) |
839 | __field( u64, bytes_super ) |
840 | __field( int, create ) |
841 | ), |
842 | |
843 | TP_fast_assign_btrfs(fs_info, |
844 | __entry->offset = block_group->start; |
845 | __entry->size = block_group->length; |
846 | __entry->flags = block_group->flags; |
847 | __entry->bytes_used = block_group->used; |
848 | __entry->bytes_super = block_group->bytes_super; |
849 | __entry->create = create; |
850 | ), |
851 | |
852 | TP_printk_btrfs("block_group offset=%llu size=%llu " |
853 | "flags=%llu(%s) bytes_used=%llu bytes_super=%llu " |
854 | "create=%d" , |
855 | __entry->offset, |
856 | __entry->size, |
857 | __entry->flags, |
858 | __print_flags((unsigned long)__entry->flags, "|" , |
859 | BTRFS_GROUP_FLAGS), |
860 | __entry->bytes_used, |
861 | __entry->bytes_super, __entry->create) |
862 | ); |
863 | |
864 | #define show_ref_action(action) \ |
865 | __print_symbolic(action, \ |
866 | { BTRFS_ADD_DELAYED_REF, "ADD_DELAYED_REF" }, \ |
867 | { BTRFS_DROP_DELAYED_REF, "DROP_DELAYED_REF" }, \ |
868 | { BTRFS_ADD_DELAYED_EXTENT, "ADD_DELAYED_EXTENT" }, \ |
869 | { BTRFS_UPDATE_DELAYED_HEAD, "UPDATE_DELAYED_HEAD" }) |
870 | |
871 | |
872 | DECLARE_EVENT_CLASS(btrfs_delayed_tree_ref, |
873 | |
874 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
875 | const struct btrfs_delayed_ref_node *ref, |
876 | const struct btrfs_delayed_tree_ref *full_ref, |
877 | int action), |
878 | |
879 | TP_ARGS(fs_info, ref, full_ref, action), |
880 | |
881 | TP_STRUCT__entry_btrfs( |
882 | __field( u64, bytenr ) |
883 | __field( u64, num_bytes ) |
884 | __field( int, action ) |
885 | __field( u64, parent ) |
886 | __field( u64, ref_root ) |
887 | __field( int, level ) |
888 | __field( int, type ) |
889 | __field( u64, seq ) |
890 | ), |
891 | |
892 | TP_fast_assign_btrfs(fs_info, |
893 | __entry->bytenr = ref->bytenr; |
894 | __entry->num_bytes = ref->num_bytes; |
895 | __entry->action = action; |
896 | __entry->parent = full_ref->parent; |
897 | __entry->ref_root = full_ref->root; |
898 | __entry->level = full_ref->level; |
899 | __entry->type = ref->type; |
900 | __entry->seq = ref->seq; |
901 | ), |
902 | |
903 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s " |
904 | "parent=%llu(%s) ref_root=%llu(%s) level=%d " |
905 | "type=%s seq=%llu" , |
906 | __entry->bytenr, |
907 | __entry->num_bytes, |
908 | show_ref_action(__entry->action), |
909 | show_root_type(__entry->parent), |
910 | show_root_type(__entry->ref_root), |
911 | __entry->level, show_ref_type(__entry->type), |
912 | __entry->seq) |
913 | ); |
914 | |
915 | DEFINE_EVENT(btrfs_delayed_tree_ref, add_delayed_tree_ref, |
916 | |
917 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
918 | const struct btrfs_delayed_ref_node *ref, |
919 | const struct btrfs_delayed_tree_ref *full_ref, |
920 | int action), |
921 | |
922 | TP_ARGS(fs_info, ref, full_ref, action) |
923 | ); |
924 | |
925 | DEFINE_EVENT(btrfs_delayed_tree_ref, run_delayed_tree_ref, |
926 | |
927 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
928 | const struct btrfs_delayed_ref_node *ref, |
929 | const struct btrfs_delayed_tree_ref *full_ref, |
930 | int action), |
931 | |
932 | TP_ARGS(fs_info, ref, full_ref, action) |
933 | ); |
934 | |
935 | DECLARE_EVENT_CLASS(btrfs_delayed_data_ref, |
936 | |
937 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
938 | const struct btrfs_delayed_ref_node *ref, |
939 | const struct btrfs_delayed_data_ref *full_ref, |
940 | int action), |
941 | |
942 | TP_ARGS(fs_info, ref, full_ref, action), |
943 | |
944 | TP_STRUCT__entry_btrfs( |
945 | __field( u64, bytenr ) |
946 | __field( u64, num_bytes ) |
947 | __field( int, action ) |
948 | __field( u64, parent ) |
949 | __field( u64, ref_root ) |
950 | __field( u64, owner ) |
951 | __field( u64, offset ) |
952 | __field( int, type ) |
953 | __field( u64, seq ) |
954 | ), |
955 | |
956 | TP_fast_assign_btrfs(fs_info, |
957 | __entry->bytenr = ref->bytenr; |
958 | __entry->num_bytes = ref->num_bytes; |
959 | __entry->action = action; |
960 | __entry->parent = full_ref->parent; |
961 | __entry->ref_root = full_ref->root; |
962 | __entry->owner = full_ref->objectid; |
963 | __entry->offset = full_ref->offset; |
964 | __entry->type = ref->type; |
965 | __entry->seq = ref->seq; |
966 | ), |
967 | |
968 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s " |
969 | "parent=%llu(%s) ref_root=%llu(%s) owner=%llu " |
970 | "offset=%llu type=%s seq=%llu" , |
971 | __entry->bytenr, |
972 | __entry->num_bytes, |
973 | show_ref_action(__entry->action), |
974 | show_root_type(__entry->parent), |
975 | show_root_type(__entry->ref_root), |
976 | __entry->owner, |
977 | __entry->offset, |
978 | show_ref_type(__entry->type), |
979 | __entry->seq) |
980 | ); |
981 | |
982 | DEFINE_EVENT(btrfs_delayed_data_ref, add_delayed_data_ref, |
983 | |
984 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
985 | const struct btrfs_delayed_ref_node *ref, |
986 | const struct btrfs_delayed_data_ref *full_ref, |
987 | int action), |
988 | |
989 | TP_ARGS(fs_info, ref, full_ref, action) |
990 | ); |
991 | |
992 | DEFINE_EVENT(btrfs_delayed_data_ref, run_delayed_data_ref, |
993 | |
994 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
995 | const struct btrfs_delayed_ref_node *ref, |
996 | const struct btrfs_delayed_data_ref *full_ref, |
997 | int action), |
998 | |
999 | TP_ARGS(fs_info, ref, full_ref, action) |
1000 | ); |
1001 | |
1002 | DECLARE_EVENT_CLASS(btrfs_delayed_ref_head, |
1003 | |
1004 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1005 | const struct btrfs_delayed_ref_head *head_ref, |
1006 | int action), |
1007 | |
1008 | TP_ARGS(fs_info, head_ref, action), |
1009 | |
1010 | TP_STRUCT__entry_btrfs( |
1011 | __field( u64, bytenr ) |
1012 | __field( u64, num_bytes ) |
1013 | __field( int, action ) |
1014 | __field( int, is_data ) |
1015 | ), |
1016 | |
1017 | TP_fast_assign_btrfs(fs_info, |
1018 | __entry->bytenr = head_ref->bytenr; |
1019 | __entry->num_bytes = head_ref->num_bytes; |
1020 | __entry->action = action; |
1021 | __entry->is_data = head_ref->is_data; |
1022 | ), |
1023 | |
1024 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu action=%s is_data=%d" , |
1025 | __entry->bytenr, |
1026 | __entry->num_bytes, |
1027 | show_ref_action(__entry->action), |
1028 | __entry->is_data) |
1029 | ); |
1030 | |
1031 | DEFINE_EVENT(btrfs_delayed_ref_head, add_delayed_ref_head, |
1032 | |
1033 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1034 | const struct btrfs_delayed_ref_head *head_ref, |
1035 | int action), |
1036 | |
1037 | TP_ARGS(fs_info, head_ref, action) |
1038 | ); |
1039 | |
1040 | DEFINE_EVENT(btrfs_delayed_ref_head, run_delayed_ref_head, |
1041 | |
1042 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1043 | const struct btrfs_delayed_ref_head *head_ref, |
1044 | int action), |
1045 | |
1046 | TP_ARGS(fs_info, head_ref, action) |
1047 | ); |
1048 | |
1049 | #define show_chunk_type(type) \ |
1050 | __print_flags(type, "|", \ |
1051 | { BTRFS_BLOCK_GROUP_DATA, "DATA" }, \ |
1052 | { BTRFS_BLOCK_GROUP_SYSTEM, "SYSTEM"}, \ |
1053 | { BTRFS_BLOCK_GROUP_METADATA, "METADATA"}, \ |
1054 | { BTRFS_BLOCK_GROUP_RAID0, "RAID0" }, \ |
1055 | { BTRFS_BLOCK_GROUP_RAID1, "RAID1" }, \ |
1056 | { BTRFS_BLOCK_GROUP_DUP, "DUP" }, \ |
1057 | { BTRFS_BLOCK_GROUP_RAID10, "RAID10"}, \ |
1058 | { BTRFS_BLOCK_GROUP_RAID5, "RAID5" }, \ |
1059 | { BTRFS_BLOCK_GROUP_RAID6, "RAID6" }) |
1060 | |
1061 | DECLARE_EVENT_CLASS(btrfs__chunk, |
1062 | |
1063 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1064 | const struct map_lookup *map, u64 offset, u64 size), |
1065 | |
1066 | TP_ARGS(fs_info, map, offset, size), |
1067 | |
1068 | TP_STRUCT__entry_btrfs( |
1069 | __field( int, num_stripes ) |
1070 | __field( u64, type ) |
1071 | __field( int, sub_stripes ) |
1072 | __field( u64, offset ) |
1073 | __field( u64, size ) |
1074 | __field( u64, root_objectid ) |
1075 | ), |
1076 | |
1077 | TP_fast_assign_btrfs(fs_info, |
1078 | __entry->num_stripes = map->num_stripes; |
1079 | __entry->type = map->type; |
1080 | __entry->sub_stripes = map->sub_stripes; |
1081 | __entry->offset = offset; |
1082 | __entry->size = size; |
1083 | __entry->root_objectid = fs_info->chunk_root->root_key.objectid; |
1084 | ), |
1085 | |
1086 | TP_printk_btrfs("root=%llu(%s) offset=%llu size=%llu " |
1087 | "num_stripes=%d sub_stripes=%d type=%s" , |
1088 | show_root_type(__entry->root_objectid), |
1089 | __entry->offset, |
1090 | __entry->size, |
1091 | __entry->num_stripes, __entry->sub_stripes, |
1092 | show_chunk_type(__entry->type)) |
1093 | ); |
1094 | |
1095 | DEFINE_EVENT(btrfs__chunk, btrfs_chunk_alloc, |
1096 | |
1097 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1098 | const struct map_lookup *map, u64 offset, u64 size), |
1099 | |
1100 | TP_ARGS(fs_info, map, offset, size) |
1101 | ); |
1102 | |
1103 | DEFINE_EVENT(btrfs__chunk, btrfs_chunk_free, |
1104 | |
1105 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1106 | const struct map_lookup *map, u64 offset, u64 size), |
1107 | |
1108 | TP_ARGS(fs_info, map, offset, size) |
1109 | ); |
1110 | |
1111 | TRACE_EVENT(btrfs_cow_block, |
1112 | |
1113 | TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf, |
1114 | const struct extent_buffer *cow), |
1115 | |
1116 | TP_ARGS(root, buf, cow), |
1117 | |
1118 | TP_STRUCT__entry_btrfs( |
1119 | __field( u64, root_objectid ) |
1120 | __field( u64, buf_start ) |
1121 | __field( int, refs ) |
1122 | __field( u64, cow_start ) |
1123 | __field( int, buf_level ) |
1124 | __field( int, cow_level ) |
1125 | ), |
1126 | |
1127 | TP_fast_assign_btrfs(root->fs_info, |
1128 | __entry->root_objectid = root->root_key.objectid; |
1129 | __entry->buf_start = buf->start; |
1130 | __entry->refs = atomic_read(&buf->refs); |
1131 | __entry->cow_start = cow->start; |
1132 | __entry->buf_level = btrfs_header_level(buf); |
1133 | __entry->cow_level = btrfs_header_level(cow); |
1134 | ), |
1135 | |
1136 | TP_printk_btrfs("root=%llu(%s) refs=%d orig_buf=%llu " |
1137 | "(orig_level=%d) cow_buf=%llu (cow_level=%d)" , |
1138 | show_root_type(__entry->root_objectid), |
1139 | __entry->refs, |
1140 | __entry->buf_start, |
1141 | __entry->buf_level, |
1142 | __entry->cow_start, |
1143 | __entry->cow_level) |
1144 | ); |
1145 | |
1146 | TRACE_EVENT(btrfs_space_reservation, |
1147 | |
1148 | TP_PROTO(const struct btrfs_fs_info *fs_info, const char *type, u64 val, |
1149 | u64 bytes, int reserve), |
1150 | |
1151 | TP_ARGS(fs_info, type, val, bytes, reserve), |
1152 | |
1153 | TP_STRUCT__entry_btrfs( |
1154 | __string( type, type ) |
1155 | __field( u64, val ) |
1156 | __field( u64, bytes ) |
1157 | __field( int, reserve ) |
1158 | ), |
1159 | |
1160 | TP_fast_assign_btrfs(fs_info, |
1161 | __assign_str(type, type); |
1162 | __entry->val = val; |
1163 | __entry->bytes = bytes; |
1164 | __entry->reserve = reserve; |
1165 | ), |
1166 | |
1167 | TP_printk_btrfs("%s: %llu %s %llu" , __get_str(type), __entry->val, |
1168 | __entry->reserve ? "reserve" : "release" , |
1169 | __entry->bytes) |
1170 | ); |
1171 | |
1172 | TRACE_EVENT(btrfs_trigger_flush, |
1173 | |
1174 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes, |
1175 | int flush, const char *reason), |
1176 | |
1177 | TP_ARGS(fs_info, flags, bytes, flush, reason), |
1178 | |
1179 | TP_STRUCT__entry_btrfs( |
1180 | __field( u64, flags ) |
1181 | __field( u64, bytes ) |
1182 | __field( int, flush ) |
1183 | __string( reason, reason ) |
1184 | ), |
1185 | |
1186 | TP_fast_assign_btrfs(fs_info, |
1187 | __entry->flags = flags; |
1188 | __entry->bytes = bytes; |
1189 | __entry->flush = flush; |
1190 | __assign_str(reason, reason); |
1191 | ), |
1192 | |
1193 | TP_printk_btrfs("%s: flush=%d(%s) flags=%llu(%s) bytes=%llu" , |
1194 | __get_str(reason), __entry->flush, |
1195 | __print_symbolic(__entry->flush, FLUSH_ACTIONS), |
1196 | __entry->flags, |
1197 | __print_flags((unsigned long)__entry->flags, "|" , |
1198 | BTRFS_GROUP_FLAGS), |
1199 | __entry->bytes) |
1200 | ); |
1201 | |
1202 | |
1203 | TRACE_EVENT(btrfs_flush_space, |
1204 | |
1205 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 num_bytes, |
1206 | int state, int ret, bool for_preempt), |
1207 | |
1208 | TP_ARGS(fs_info, flags, num_bytes, state, ret, for_preempt), |
1209 | |
1210 | TP_STRUCT__entry_btrfs( |
1211 | __field( u64, flags ) |
1212 | __field( u64, num_bytes ) |
1213 | __field( int, state ) |
1214 | __field( int, ret ) |
1215 | __field( bool, for_preempt ) |
1216 | ), |
1217 | |
1218 | TP_fast_assign_btrfs(fs_info, |
1219 | __entry->flags = flags; |
1220 | __entry->num_bytes = num_bytes; |
1221 | __entry->state = state; |
1222 | __entry->ret = ret; |
1223 | __entry->for_preempt = for_preempt; |
1224 | ), |
1225 | |
1226 | TP_printk_btrfs("state=%d(%s) flags=%llu(%s) num_bytes=%llu ret=%d for_preempt=%d" , |
1227 | __entry->state, |
1228 | __print_symbolic(__entry->state, FLUSH_STATES), |
1229 | __entry->flags, |
1230 | __print_flags((unsigned long)__entry->flags, "|" , |
1231 | BTRFS_GROUP_FLAGS), |
1232 | __entry->num_bytes, __entry->ret, __entry->for_preempt) |
1233 | ); |
1234 | |
1235 | DECLARE_EVENT_CLASS(btrfs__reserved_extent, |
1236 | |
1237 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), |
1238 | |
1239 | TP_ARGS(fs_info, start, len), |
1240 | |
1241 | TP_STRUCT__entry_btrfs( |
1242 | __field( u64, start ) |
1243 | __field( u64, len ) |
1244 | ), |
1245 | |
1246 | TP_fast_assign_btrfs(fs_info, |
1247 | __entry->start = start; |
1248 | __entry->len = len; |
1249 | ), |
1250 | |
1251 | TP_printk_btrfs("root=%llu(%s) start=%llu len=%llu" , |
1252 | show_root_type(BTRFS_EXTENT_TREE_OBJECTID), |
1253 | __entry->start, |
1254 | __entry->len) |
1255 | ); |
1256 | |
1257 | DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_alloc, |
1258 | |
1259 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), |
1260 | |
1261 | TP_ARGS(fs_info, start, len) |
1262 | ); |
1263 | |
1264 | DEFINE_EVENT(btrfs__reserved_extent, btrfs_reserved_extent_free, |
1265 | |
1266 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 len), |
1267 | |
1268 | TP_ARGS(fs_info, start, len) |
1269 | ); |
1270 | |
1271 | TRACE_EVENT(find_free_extent, |
1272 | |
1273 | TP_PROTO(const struct btrfs_root *root, |
1274 | const struct find_free_extent_ctl *ffe_ctl), |
1275 | |
1276 | TP_ARGS(root, ffe_ctl), |
1277 | |
1278 | TP_STRUCT__entry_btrfs( |
1279 | __field( u64, root_objectid ) |
1280 | __field( u64, num_bytes ) |
1281 | __field( u64, empty_size ) |
1282 | __field( u64, flags ) |
1283 | ), |
1284 | |
1285 | TP_fast_assign_btrfs(root->fs_info, |
1286 | __entry->root_objectid = root->root_key.objectid; |
1287 | __entry->num_bytes = ffe_ctl->num_bytes; |
1288 | __entry->empty_size = ffe_ctl->empty_size; |
1289 | __entry->flags = ffe_ctl->flags; |
1290 | ), |
1291 | |
1292 | TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s)" , |
1293 | show_root_type(__entry->root_objectid), |
1294 | __entry->num_bytes, __entry->empty_size, __entry->flags, |
1295 | __print_flags((unsigned long)__entry->flags, "|" , |
1296 | BTRFS_GROUP_FLAGS)) |
1297 | ); |
1298 | |
1299 | TRACE_EVENT(find_free_extent_search_loop, |
1300 | |
1301 | TP_PROTO(const struct btrfs_root *root, |
1302 | const struct find_free_extent_ctl *ffe_ctl), |
1303 | |
1304 | TP_ARGS(root, ffe_ctl), |
1305 | |
1306 | TP_STRUCT__entry_btrfs( |
1307 | __field( u64, root_objectid ) |
1308 | __field( u64, num_bytes ) |
1309 | __field( u64, empty_size ) |
1310 | __field( u64, flags ) |
1311 | __field( u64, loop ) |
1312 | ), |
1313 | |
1314 | TP_fast_assign_btrfs(root->fs_info, |
1315 | __entry->root_objectid = root->root_key.objectid; |
1316 | __entry->num_bytes = ffe_ctl->num_bytes; |
1317 | __entry->empty_size = ffe_ctl->empty_size; |
1318 | __entry->flags = ffe_ctl->flags; |
1319 | __entry->loop = ffe_ctl->loop; |
1320 | ), |
1321 | |
1322 | TP_printk_btrfs("root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu" , |
1323 | show_root_type(__entry->root_objectid), |
1324 | __entry->num_bytes, __entry->empty_size, __entry->flags, |
1325 | __print_flags((unsigned long)__entry->flags, "|" , BTRFS_GROUP_FLAGS), |
1326 | __entry->loop) |
1327 | ); |
1328 | |
1329 | TRACE_EVENT(find_free_extent_have_block_group, |
1330 | |
1331 | TP_PROTO(const struct btrfs_root *root, |
1332 | const struct find_free_extent_ctl *ffe_ctl, |
1333 | const struct btrfs_block_group *block_group), |
1334 | |
1335 | TP_ARGS(root, ffe_ctl, block_group), |
1336 | |
1337 | TP_STRUCT__entry_btrfs( |
1338 | __field( u64, root_objectid ) |
1339 | __field( u64, num_bytes ) |
1340 | __field( u64, empty_size ) |
1341 | __field( u64, flags ) |
1342 | __field( u64, loop ) |
1343 | __field( bool, hinted ) |
1344 | __field( u64, bg_start ) |
1345 | __field( u64, bg_flags ) |
1346 | ), |
1347 | |
1348 | TP_fast_assign_btrfs(root->fs_info, |
1349 | __entry->root_objectid = root->root_key.objectid; |
1350 | __entry->num_bytes = ffe_ctl->num_bytes; |
1351 | __entry->empty_size = ffe_ctl->empty_size; |
1352 | __entry->flags = ffe_ctl->flags; |
1353 | __entry->loop = ffe_ctl->loop; |
1354 | __entry->hinted = ffe_ctl->hinted; |
1355 | __entry->bg_start = block_group->start; |
1356 | __entry->bg_flags = block_group->flags; |
1357 | ), |
1358 | |
1359 | TP_printk_btrfs( |
1360 | "root=%llu(%s) len=%llu empty_size=%llu flags=%llu(%s) loop=%llu hinted=%d block_group=%llu bg_flags=%llu(%s)" , |
1361 | show_root_type(__entry->root_objectid), |
1362 | __entry->num_bytes, __entry->empty_size, __entry->flags, |
1363 | __print_flags((unsigned long)__entry->flags, "|" , BTRFS_GROUP_FLAGS), |
1364 | __entry->loop, __entry->hinted, |
1365 | __entry->bg_start, __entry->bg_flags, |
1366 | __print_flags((unsigned long)__entry->bg_flags, "|" , |
1367 | BTRFS_GROUP_FLAGS)) |
1368 | ); |
1369 | |
1370 | DECLARE_EVENT_CLASS(btrfs__reserve_extent, |
1371 | |
1372 | TP_PROTO(const struct btrfs_block_group *block_group, |
1373 | const struct find_free_extent_ctl *ffe_ctl), |
1374 | |
1375 | TP_ARGS(block_group, ffe_ctl), |
1376 | |
1377 | TP_STRUCT__entry_btrfs( |
1378 | __field( u64, bg_objectid ) |
1379 | __field( u64, flags ) |
1380 | __field( int, bg_size_class ) |
1381 | __field( u64, start ) |
1382 | __field( u64, len ) |
1383 | __field( u64, loop ) |
1384 | __field( bool, hinted ) |
1385 | __field( int, size_class ) |
1386 | ), |
1387 | |
1388 | TP_fast_assign_btrfs(block_group->fs_info, |
1389 | __entry->bg_objectid = block_group->start; |
1390 | __entry->flags = block_group->flags; |
1391 | __entry->bg_size_class = block_group->size_class; |
1392 | __entry->start = ffe_ctl->search_start; |
1393 | __entry->len = ffe_ctl->num_bytes; |
1394 | __entry->loop = ffe_ctl->loop; |
1395 | __entry->hinted = ffe_ctl->hinted; |
1396 | __entry->size_class = ffe_ctl->size_class; |
1397 | ), |
1398 | |
1399 | TP_printk_btrfs( |
1400 | "root=%llu(%s) block_group=%llu flags=%llu(%s) bg_size_class=%d start=%llu len=%llu loop=%llu hinted=%d size_class=%d" , |
1401 | show_root_type(BTRFS_EXTENT_TREE_OBJECTID), |
1402 | __entry->bg_objectid, |
1403 | __entry->flags, __print_flags((unsigned long)__entry->flags, |
1404 | "|" , BTRFS_GROUP_FLAGS), |
1405 | __entry->bg_size_class, __entry->start, __entry->len, |
1406 | __entry->loop, __entry->hinted, __entry->size_class) |
1407 | ); |
1408 | |
1409 | DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent, |
1410 | |
1411 | TP_PROTO(const struct btrfs_block_group *block_group, |
1412 | const struct find_free_extent_ctl *ffe_ctl), |
1413 | |
1414 | TP_ARGS(block_group, ffe_ctl) |
1415 | ); |
1416 | |
1417 | DEFINE_EVENT(btrfs__reserve_extent, btrfs_reserve_extent_cluster, |
1418 | |
1419 | TP_PROTO(const struct btrfs_block_group *block_group, |
1420 | const struct find_free_extent_ctl *ffe_ctl), |
1421 | |
1422 | TP_ARGS(block_group, ffe_ctl) |
1423 | ); |
1424 | |
1425 | TRACE_EVENT(btrfs_find_cluster, |
1426 | |
1427 | TP_PROTO(const struct btrfs_block_group *block_group, u64 start, |
1428 | u64 bytes, u64 empty_size, u64 min_bytes), |
1429 | |
1430 | TP_ARGS(block_group, start, bytes, empty_size, min_bytes), |
1431 | |
1432 | TP_STRUCT__entry_btrfs( |
1433 | __field( u64, bg_objectid ) |
1434 | __field( u64, flags ) |
1435 | __field( u64, start ) |
1436 | __field( u64, bytes ) |
1437 | __field( u64, empty_size ) |
1438 | __field( u64, min_bytes ) |
1439 | ), |
1440 | |
1441 | TP_fast_assign_btrfs(block_group->fs_info, |
1442 | __entry->bg_objectid = block_group->start; |
1443 | __entry->flags = block_group->flags; |
1444 | __entry->start = start; |
1445 | __entry->bytes = bytes; |
1446 | __entry->empty_size = empty_size; |
1447 | __entry->min_bytes = min_bytes; |
1448 | ), |
1449 | |
1450 | TP_printk_btrfs("block_group=%llu flags=%llu(%s) start=%llu len=%llu " |
1451 | "empty_size=%llu min_bytes=%llu" , __entry->bg_objectid, |
1452 | __entry->flags, |
1453 | __print_flags((unsigned long)__entry->flags, "|" , |
1454 | BTRFS_GROUP_FLAGS), __entry->start, |
1455 | __entry->bytes, __entry->empty_size, __entry->min_bytes) |
1456 | ); |
1457 | |
1458 | TRACE_EVENT(btrfs_failed_cluster_setup, |
1459 | |
1460 | TP_PROTO(const struct btrfs_block_group *block_group), |
1461 | |
1462 | TP_ARGS(block_group), |
1463 | |
1464 | TP_STRUCT__entry_btrfs( |
1465 | __field( u64, bg_objectid ) |
1466 | ), |
1467 | |
1468 | TP_fast_assign_btrfs(block_group->fs_info, |
1469 | __entry->bg_objectid = block_group->start; |
1470 | ), |
1471 | |
1472 | TP_printk_btrfs("block_group=%llu" , __entry->bg_objectid) |
1473 | ); |
1474 | |
1475 | TRACE_EVENT(btrfs_setup_cluster, |
1476 | |
1477 | TP_PROTO(const struct btrfs_block_group *block_group, |
1478 | const struct btrfs_free_cluster *cluster, |
1479 | u64 size, int bitmap), |
1480 | |
1481 | TP_ARGS(block_group, cluster, size, bitmap), |
1482 | |
1483 | TP_STRUCT__entry_btrfs( |
1484 | __field( u64, bg_objectid ) |
1485 | __field( u64, flags ) |
1486 | __field( u64, start ) |
1487 | __field( u64, max_size ) |
1488 | __field( u64, size ) |
1489 | __field( int, bitmap ) |
1490 | ), |
1491 | |
1492 | TP_fast_assign_btrfs(block_group->fs_info, |
1493 | __entry->bg_objectid = block_group->start; |
1494 | __entry->flags = block_group->flags; |
1495 | __entry->start = cluster->window_start; |
1496 | __entry->max_size = cluster->max_size; |
1497 | __entry->size = size; |
1498 | __entry->bitmap = bitmap; |
1499 | ), |
1500 | |
1501 | TP_printk_btrfs("block_group=%llu flags=%llu(%s) window_start=%llu " |
1502 | "size=%llu max_size=%llu bitmap=%d" , |
1503 | __entry->bg_objectid, |
1504 | __entry->flags, |
1505 | __print_flags((unsigned long)__entry->flags, "|" , |
1506 | BTRFS_GROUP_FLAGS), __entry->start, |
1507 | __entry->size, __entry->max_size, __entry->bitmap) |
1508 | ); |
1509 | |
1510 | struct extent_state; |
1511 | TRACE_EVENT(alloc_extent_state, |
1512 | |
1513 | TP_PROTO(const struct extent_state *state, |
1514 | gfp_t mask, unsigned long IP), |
1515 | |
1516 | TP_ARGS(state, mask, IP), |
1517 | |
1518 | TP_STRUCT__entry( |
1519 | __field(const struct extent_state *, state) |
1520 | __field(unsigned long, mask) |
1521 | __field(const void*, ip) |
1522 | ), |
1523 | |
1524 | TP_fast_assign( |
1525 | __entry->state = state, |
1526 | __entry->mask = (__force unsigned long)mask, |
1527 | __entry->ip = (const void *)IP |
1528 | ), |
1529 | |
1530 | TP_printk("state=%p mask=%s caller=%pS" , __entry->state, |
1531 | show_gfp_flags(__entry->mask), __entry->ip) |
1532 | ); |
1533 | |
1534 | TRACE_EVENT(free_extent_state, |
1535 | |
1536 | TP_PROTO(const struct extent_state *state, unsigned long IP), |
1537 | |
1538 | TP_ARGS(state, IP), |
1539 | |
1540 | TP_STRUCT__entry( |
1541 | __field(const struct extent_state *, state) |
1542 | __field(const void*, ip) |
1543 | ), |
1544 | |
1545 | TP_fast_assign( |
1546 | __entry->state = state, |
1547 | __entry->ip = (const void *)IP |
1548 | ), |
1549 | |
1550 | TP_printk("state=%p caller=%pS" , __entry->state, __entry->ip) |
1551 | ); |
1552 | |
1553 | DECLARE_EVENT_CLASS(btrfs__work, |
1554 | |
1555 | TP_PROTO(const struct btrfs_work *work), |
1556 | |
1557 | TP_ARGS(work), |
1558 | |
1559 | TP_STRUCT__entry_btrfs( |
1560 | __field( const void *, work ) |
1561 | __field( const void *, wq ) |
1562 | __field( const void *, func ) |
1563 | __field( const void *, ordered_func ) |
1564 | __field( const void *, normal_work ) |
1565 | ), |
1566 | |
1567 | TP_fast_assign_btrfs(btrfs_work_owner(work), |
1568 | __entry->work = work; |
1569 | __entry->wq = work->wq; |
1570 | __entry->func = work->func; |
1571 | __entry->ordered_func = work->ordered_func; |
1572 | __entry->normal_work = &work->normal_work; |
1573 | ), |
1574 | |
1575 | TP_printk_btrfs("work=%p (normal_work=%p) wq=%p func=%ps ordered_func=%p" , |
1576 | __entry->work, __entry->normal_work, __entry->wq, |
1577 | __entry->func, __entry->ordered_func) |
1578 | ); |
1579 | |
1580 | /* |
1581 | * For situations when the work is freed, we pass fs_info and a tag that matches |
1582 | * the address of the work structure so it can be paired with the scheduling |
1583 | * event. DO NOT add anything here that dereferences wtag. |
1584 | */ |
1585 | DECLARE_EVENT_CLASS(btrfs__work__done, |
1586 | |
1587 | TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag), |
1588 | |
1589 | TP_ARGS(fs_info, wtag), |
1590 | |
1591 | TP_STRUCT__entry_btrfs( |
1592 | __field( const void *, wtag ) |
1593 | ), |
1594 | |
1595 | TP_fast_assign_btrfs(fs_info, |
1596 | __entry->wtag = wtag; |
1597 | ), |
1598 | |
1599 | TP_printk_btrfs("work->%p" , __entry->wtag) |
1600 | ); |
1601 | |
1602 | DEFINE_EVENT(btrfs__work, btrfs_work_queued, |
1603 | |
1604 | TP_PROTO(const struct btrfs_work *work), |
1605 | |
1606 | TP_ARGS(work) |
1607 | ); |
1608 | |
1609 | DEFINE_EVENT(btrfs__work, btrfs_work_sched, |
1610 | |
1611 | TP_PROTO(const struct btrfs_work *work), |
1612 | |
1613 | TP_ARGS(work) |
1614 | ); |
1615 | |
1616 | DEFINE_EVENT(btrfs__work__done, btrfs_all_work_done, |
1617 | |
1618 | TP_PROTO(const struct btrfs_fs_info *fs_info, const void *wtag), |
1619 | |
1620 | TP_ARGS(fs_info, wtag) |
1621 | ); |
1622 | |
1623 | DEFINE_EVENT(btrfs__work, btrfs_ordered_sched, |
1624 | |
1625 | TP_PROTO(const struct btrfs_work *work), |
1626 | |
1627 | TP_ARGS(work) |
1628 | ); |
1629 | |
1630 | DECLARE_EVENT_CLASS(btrfs_workqueue, |
1631 | |
1632 | TP_PROTO(const struct btrfs_workqueue *wq, const char *name), |
1633 | |
1634 | TP_ARGS(wq, name), |
1635 | |
1636 | TP_STRUCT__entry_btrfs( |
1637 | __field( const void *, wq ) |
1638 | __string( name, name ) |
1639 | ), |
1640 | |
1641 | TP_fast_assign_btrfs(btrfs_workqueue_owner(wq), |
1642 | __entry->wq = wq; |
1643 | __assign_str(name, name); |
1644 | ), |
1645 | |
1646 | TP_printk_btrfs("name=%s wq=%p" , __get_str(name), |
1647 | __entry->wq) |
1648 | ); |
1649 | |
1650 | DEFINE_EVENT(btrfs_workqueue, btrfs_workqueue_alloc, |
1651 | |
1652 | TP_PROTO(const struct btrfs_workqueue *wq, const char *name), |
1653 | |
1654 | TP_ARGS(wq, name) |
1655 | ); |
1656 | |
1657 | DECLARE_EVENT_CLASS(btrfs_workqueue_done, |
1658 | |
1659 | TP_PROTO(const struct btrfs_workqueue *wq), |
1660 | |
1661 | TP_ARGS(wq), |
1662 | |
1663 | TP_STRUCT__entry_btrfs( |
1664 | __field( const void *, wq ) |
1665 | ), |
1666 | |
1667 | TP_fast_assign_btrfs(btrfs_workqueue_owner(wq), |
1668 | __entry->wq = wq; |
1669 | ), |
1670 | |
1671 | TP_printk_btrfs("wq=%p" , __entry->wq) |
1672 | ); |
1673 | |
1674 | DEFINE_EVENT(btrfs_workqueue_done, btrfs_workqueue_destroy, |
1675 | |
1676 | TP_PROTO(const struct btrfs_workqueue *wq), |
1677 | |
1678 | TP_ARGS(wq) |
1679 | ); |
1680 | |
1681 | #define BTRFS_QGROUP_OPERATIONS \ |
1682 | { QGROUP_RESERVE, "reserve" }, \ |
1683 | { QGROUP_RELEASE, "release" }, \ |
1684 | { QGROUP_FREE, "free" } |
1685 | |
1686 | DECLARE_EVENT_CLASS(btrfs__qgroup_rsv_data, |
1687 | |
1688 | TP_PROTO(const struct inode *inode, u64 start, u64 len, |
1689 | u64 reserved, int op), |
1690 | |
1691 | TP_ARGS(inode, start, len, reserved, op), |
1692 | |
1693 | TP_STRUCT__entry_btrfs( |
1694 | __field( u64, rootid ) |
1695 | __field( u64, ino ) |
1696 | __field( u64, start ) |
1697 | __field( u64, len ) |
1698 | __field( u64, reserved ) |
1699 | __field( int, op ) |
1700 | ), |
1701 | |
1702 | TP_fast_assign_btrfs(btrfs_sb(inode->i_sb), |
1703 | __entry->rootid = |
1704 | BTRFS_I(inode)->root->root_key.objectid; |
1705 | __entry->ino = btrfs_ino(BTRFS_I(inode)); |
1706 | __entry->start = start; |
1707 | __entry->len = len; |
1708 | __entry->reserved = reserved; |
1709 | __entry->op = op; |
1710 | ), |
1711 | |
1712 | TP_printk_btrfs("root=%llu ino=%llu start=%llu len=%llu reserved=%llu op=%s" , |
1713 | __entry->rootid, __entry->ino, __entry->start, __entry->len, |
1714 | __entry->reserved, |
1715 | __print_flags((unsigned long)__entry->op, "" , |
1716 | BTRFS_QGROUP_OPERATIONS) |
1717 | ) |
1718 | ); |
1719 | |
1720 | DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_reserve_data, |
1721 | |
1722 | TP_PROTO(const struct inode *inode, u64 start, u64 len, |
1723 | u64 reserved, int op), |
1724 | |
1725 | TP_ARGS(inode, start, len, reserved, op) |
1726 | ); |
1727 | |
1728 | DEFINE_EVENT(btrfs__qgroup_rsv_data, btrfs_qgroup_release_data, |
1729 | |
1730 | TP_PROTO(const struct inode *inode, u64 start, u64 len, |
1731 | u64 reserved, int op), |
1732 | |
1733 | TP_ARGS(inode, start, len, reserved, op) |
1734 | ); |
1735 | |
1736 | DECLARE_EVENT_CLASS(btrfs_qgroup_extent, |
1737 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1738 | const struct btrfs_qgroup_extent_record *rec), |
1739 | |
1740 | TP_ARGS(fs_info, rec), |
1741 | |
1742 | TP_STRUCT__entry_btrfs( |
1743 | __field( u64, bytenr ) |
1744 | __field( u64, num_bytes ) |
1745 | ), |
1746 | |
1747 | TP_fast_assign_btrfs(fs_info, |
1748 | __entry->bytenr = rec->bytenr, |
1749 | __entry->num_bytes = rec->num_bytes; |
1750 | ), |
1751 | |
1752 | TP_printk_btrfs("bytenr=%llu num_bytes=%llu" , |
1753 | __entry->bytenr, __entry->num_bytes) |
1754 | ); |
1755 | |
1756 | DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_account_extents, |
1757 | |
1758 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1759 | const struct btrfs_qgroup_extent_record *rec), |
1760 | |
1761 | TP_ARGS(fs_info, rec) |
1762 | ); |
1763 | |
1764 | DEFINE_EVENT(btrfs_qgroup_extent, btrfs_qgroup_trace_extent, |
1765 | |
1766 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1767 | const struct btrfs_qgroup_extent_record *rec), |
1768 | |
1769 | TP_ARGS(fs_info, rec) |
1770 | ); |
1771 | |
1772 | TRACE_EVENT(qgroup_num_dirty_extents, |
1773 | |
1774 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, |
1775 | u64 num_dirty_extents), |
1776 | |
1777 | TP_ARGS(fs_info, transid, num_dirty_extents), |
1778 | |
1779 | TP_STRUCT__entry_btrfs( |
1780 | __field( u64, transid ) |
1781 | __field( u64, num_dirty_extents ) |
1782 | ), |
1783 | |
1784 | TP_fast_assign_btrfs(fs_info, |
1785 | __entry->transid = transid; |
1786 | __entry->num_dirty_extents = num_dirty_extents; |
1787 | ), |
1788 | |
1789 | TP_printk_btrfs("transid=%llu num_dirty_extents=%llu" , |
1790 | __entry->transid, __entry->num_dirty_extents) |
1791 | ); |
1792 | |
1793 | TRACE_EVENT(btrfs_qgroup_account_extent, |
1794 | |
1795 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 transid, u64 bytenr, |
1796 | u64 num_bytes, u64 nr_old_roots, u64 nr_new_roots), |
1797 | |
1798 | TP_ARGS(fs_info, transid, bytenr, num_bytes, nr_old_roots, |
1799 | nr_new_roots), |
1800 | |
1801 | TP_STRUCT__entry_btrfs( |
1802 | __field( u64, transid ) |
1803 | __field( u64, bytenr ) |
1804 | __field( u64, num_bytes ) |
1805 | __field( u64, nr_old_roots ) |
1806 | __field( u64, nr_new_roots ) |
1807 | ), |
1808 | |
1809 | TP_fast_assign_btrfs(fs_info, |
1810 | __entry->transid = transid; |
1811 | __entry->bytenr = bytenr; |
1812 | __entry->num_bytes = num_bytes; |
1813 | __entry->nr_old_roots = nr_old_roots; |
1814 | __entry->nr_new_roots = nr_new_roots; |
1815 | ), |
1816 | |
1817 | TP_printk_btrfs( |
1818 | "transid=%llu bytenr=%llu num_bytes=%llu nr_old_roots=%llu nr_new_roots=%llu" , |
1819 | __entry->transid, |
1820 | __entry->bytenr, |
1821 | __entry->num_bytes, |
1822 | __entry->nr_old_roots, |
1823 | __entry->nr_new_roots) |
1824 | ); |
1825 | |
1826 | TRACE_EVENT(qgroup_update_counters, |
1827 | |
1828 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1829 | const struct btrfs_qgroup *qgroup, |
1830 | u64 cur_old_count, u64 cur_new_count), |
1831 | |
1832 | TP_ARGS(fs_info, qgroup, cur_old_count, cur_new_count), |
1833 | |
1834 | TP_STRUCT__entry_btrfs( |
1835 | __field( u64, qgid ) |
1836 | __field( u64, old_rfer ) |
1837 | __field( u64, old_excl ) |
1838 | __field( u64, cur_old_count ) |
1839 | __field( u64, cur_new_count ) |
1840 | ), |
1841 | |
1842 | TP_fast_assign_btrfs(fs_info, |
1843 | __entry->qgid = qgroup->qgroupid; |
1844 | __entry->old_rfer = qgroup->rfer; |
1845 | __entry->old_excl = qgroup->excl; |
1846 | __entry->cur_old_count = cur_old_count; |
1847 | __entry->cur_new_count = cur_new_count; |
1848 | ), |
1849 | |
1850 | TP_printk_btrfs("qgid=%llu old_rfer=%llu old_excl=%llu cur_old_count=%llu cur_new_count=%llu" , |
1851 | __entry->qgid, __entry->old_rfer, __entry->old_excl, |
1852 | __entry->cur_old_count, __entry->cur_new_count) |
1853 | ); |
1854 | |
1855 | TRACE_EVENT(qgroup_update_reserve, |
1856 | |
1857 | TP_PROTO(struct btrfs_fs_info *fs_info, struct btrfs_qgroup *qgroup, |
1858 | s64 diff, int type), |
1859 | |
1860 | TP_ARGS(fs_info, qgroup, diff, type), |
1861 | |
1862 | TP_STRUCT__entry_btrfs( |
1863 | __field( u64, qgid ) |
1864 | __field( u64, cur_reserved ) |
1865 | __field( s64, diff ) |
1866 | __field( int, type ) |
1867 | ), |
1868 | |
1869 | TP_fast_assign_btrfs(fs_info, |
1870 | __entry->qgid = qgroup->qgroupid; |
1871 | __entry->cur_reserved = qgroup->rsv.values[type]; |
1872 | __entry->diff = diff; |
1873 | __entry->type = type; |
1874 | ), |
1875 | |
1876 | TP_printk_btrfs("qgid=%llu type=%s cur_reserved=%llu diff=%lld" , |
1877 | __entry->qgid, __print_symbolic(__entry->type, QGROUP_RSV_TYPES), |
1878 | __entry->cur_reserved, __entry->diff) |
1879 | ); |
1880 | |
1881 | TRACE_EVENT(qgroup_meta_reserve, |
1882 | |
1883 | TP_PROTO(struct btrfs_root *root, s64 diff, int type), |
1884 | |
1885 | TP_ARGS(root, diff, type), |
1886 | |
1887 | TP_STRUCT__entry_btrfs( |
1888 | __field( u64, refroot ) |
1889 | __field( s64, diff ) |
1890 | __field( int, type ) |
1891 | ), |
1892 | |
1893 | TP_fast_assign_btrfs(root->fs_info, |
1894 | __entry->refroot = root->root_key.objectid; |
1895 | __entry->diff = diff; |
1896 | __entry->type = type; |
1897 | ), |
1898 | |
1899 | TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld" , |
1900 | show_root_type(__entry->refroot), |
1901 | __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff) |
1902 | ); |
1903 | |
1904 | TRACE_EVENT(qgroup_meta_convert, |
1905 | |
1906 | TP_PROTO(struct btrfs_root *root, s64 diff), |
1907 | |
1908 | TP_ARGS(root, diff), |
1909 | |
1910 | TP_STRUCT__entry_btrfs( |
1911 | __field( u64, refroot ) |
1912 | __field( s64, diff ) |
1913 | ), |
1914 | |
1915 | TP_fast_assign_btrfs(root->fs_info, |
1916 | __entry->refroot = root->root_key.objectid; |
1917 | __entry->diff = diff; |
1918 | ), |
1919 | |
1920 | TP_printk_btrfs("refroot=%llu(%s) type=%s->%s diff=%lld" , |
1921 | show_root_type(__entry->refroot), |
1922 | __print_symbolic(BTRFS_QGROUP_RSV_META_PREALLOC, QGROUP_RSV_TYPES), |
1923 | __print_symbolic(BTRFS_QGROUP_RSV_META_PERTRANS, QGROUP_RSV_TYPES), |
1924 | __entry->diff) |
1925 | ); |
1926 | |
1927 | TRACE_EVENT(qgroup_meta_free_all_pertrans, |
1928 | |
1929 | TP_PROTO(struct btrfs_root *root), |
1930 | |
1931 | TP_ARGS(root), |
1932 | |
1933 | TP_STRUCT__entry_btrfs( |
1934 | __field( u64, refroot ) |
1935 | __field( s64, diff ) |
1936 | __field( int, type ) |
1937 | ), |
1938 | |
1939 | TP_fast_assign_btrfs(root->fs_info, |
1940 | __entry->refroot = root->root_key.objectid; |
1941 | spin_lock(&root->qgroup_meta_rsv_lock); |
1942 | __entry->diff = -(s64)root->qgroup_meta_rsv_pertrans; |
1943 | spin_unlock(&root->qgroup_meta_rsv_lock); |
1944 | __entry->type = BTRFS_QGROUP_RSV_META_PERTRANS; |
1945 | ), |
1946 | |
1947 | TP_printk_btrfs("refroot=%llu(%s) type=%s diff=%lld" , |
1948 | show_root_type(__entry->refroot), |
1949 | __print_symbolic(__entry->type, QGROUP_RSV_TYPES), __entry->diff) |
1950 | ); |
1951 | |
1952 | DECLARE_EVENT_CLASS(btrfs__prelim_ref, |
1953 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1954 | const struct prelim_ref *oldref, |
1955 | const struct prelim_ref *newref, u64 tree_size), |
1956 | TP_ARGS(fs_info, newref, oldref, tree_size), |
1957 | |
1958 | TP_STRUCT__entry_btrfs( |
1959 | __field( u64, root_id ) |
1960 | __field( u64, objectid ) |
1961 | __field( u8, type ) |
1962 | __field( u64, offset ) |
1963 | __field( int, level ) |
1964 | __field( int, old_count ) |
1965 | __field( u64, parent ) |
1966 | __field( u64, bytenr ) |
1967 | __field( int, mod_count ) |
1968 | __field( u64, tree_size ) |
1969 | ), |
1970 | |
1971 | TP_fast_assign_btrfs(fs_info, |
1972 | __entry->root_id = oldref->root_id; |
1973 | __entry->objectid = oldref->key_for_search.objectid; |
1974 | __entry->type = oldref->key_for_search.type; |
1975 | __entry->offset = oldref->key_for_search.offset; |
1976 | __entry->level = oldref->level; |
1977 | __entry->old_count = oldref->count; |
1978 | __entry->parent = oldref->parent; |
1979 | __entry->bytenr = oldref->wanted_disk_byte; |
1980 | __entry->mod_count = newref ? newref->count : 0; |
1981 | __entry->tree_size = tree_size; |
1982 | ), |
1983 | |
1984 | TP_printk_btrfs("root_id=%llu key=[%llu,%u,%llu] level=%d count=[%d+%d=%d] parent=%llu wanted_disk_byte=%llu nodes=%llu" , |
1985 | __entry->root_id, |
1986 | __entry->objectid, __entry->type, |
1987 | __entry->offset, __entry->level, |
1988 | __entry->old_count, __entry->mod_count, |
1989 | __entry->old_count + __entry->mod_count, |
1990 | __entry->parent, |
1991 | __entry->bytenr, |
1992 | __entry->tree_size) |
1993 | ); |
1994 | |
1995 | DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_merge, |
1996 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
1997 | const struct prelim_ref *oldref, |
1998 | const struct prelim_ref *newref, u64 tree_size), |
1999 | TP_ARGS(fs_info, oldref, newref, tree_size) |
2000 | ); |
2001 | |
2002 | DEFINE_EVENT(btrfs__prelim_ref, btrfs_prelim_ref_insert, |
2003 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
2004 | const struct prelim_ref *oldref, |
2005 | const struct prelim_ref *newref, u64 tree_size), |
2006 | TP_ARGS(fs_info, oldref, newref, tree_size) |
2007 | ); |
2008 | |
2009 | TRACE_EVENT(btrfs_inode_mod_outstanding_extents, |
2010 | TP_PROTO(const struct btrfs_root *root, u64 ino, int mod, unsigned outstanding), |
2011 | |
2012 | TP_ARGS(root, ino, mod, outstanding), |
2013 | |
2014 | TP_STRUCT__entry_btrfs( |
2015 | __field( u64, root_objectid ) |
2016 | __field( u64, ino ) |
2017 | __field( int, mod ) |
2018 | __field( unsigned, outstanding ) |
2019 | ), |
2020 | |
2021 | TP_fast_assign_btrfs(root->fs_info, |
2022 | __entry->root_objectid = root->root_key.objectid; |
2023 | __entry->ino = ino; |
2024 | __entry->mod = mod; |
2025 | __entry->outstanding = outstanding; |
2026 | ), |
2027 | |
2028 | TP_printk_btrfs("root=%llu(%s) ino=%llu mod=%d outstanding=%u" , |
2029 | show_root_type(__entry->root_objectid), |
2030 | __entry->ino, __entry->mod, __entry->outstanding) |
2031 | ); |
2032 | |
2033 | DECLARE_EVENT_CLASS(btrfs__block_group, |
2034 | TP_PROTO(const struct btrfs_block_group *bg_cache), |
2035 | |
2036 | TP_ARGS(bg_cache), |
2037 | |
2038 | TP_STRUCT__entry_btrfs( |
2039 | __field( u64, bytenr ) |
2040 | __field( u64, len ) |
2041 | __field( u64, used ) |
2042 | __field( u64, flags ) |
2043 | ), |
2044 | |
2045 | TP_fast_assign_btrfs(bg_cache->fs_info, |
2046 | __entry->bytenr = bg_cache->start, |
2047 | __entry->len = bg_cache->length, |
2048 | __entry->used = bg_cache->used; |
2049 | __entry->flags = bg_cache->flags; |
2050 | ), |
2051 | |
2052 | TP_printk_btrfs("bg bytenr=%llu len=%llu used=%llu flags=%llu(%s)" , |
2053 | __entry->bytenr, __entry->len, __entry->used, __entry->flags, |
2054 | __print_flags(__entry->flags, "|" , BTRFS_GROUP_FLAGS)) |
2055 | ); |
2056 | |
2057 | DEFINE_EVENT(btrfs__block_group, btrfs_remove_block_group, |
2058 | TP_PROTO(const struct btrfs_block_group *bg_cache), |
2059 | |
2060 | TP_ARGS(bg_cache) |
2061 | ); |
2062 | |
2063 | DEFINE_EVENT(btrfs__block_group, btrfs_add_unused_block_group, |
2064 | TP_PROTO(const struct btrfs_block_group *bg_cache), |
2065 | |
2066 | TP_ARGS(bg_cache) |
2067 | ); |
2068 | |
2069 | DEFINE_EVENT(btrfs__block_group, btrfs_add_reclaim_block_group, |
2070 | TP_PROTO(const struct btrfs_block_group *bg_cache), |
2071 | |
2072 | TP_ARGS(bg_cache) |
2073 | ); |
2074 | |
2075 | DEFINE_EVENT(btrfs__block_group, btrfs_reclaim_block_group, |
2076 | TP_PROTO(const struct btrfs_block_group *bg_cache), |
2077 | |
2078 | TP_ARGS(bg_cache) |
2079 | ); |
2080 | |
2081 | DEFINE_EVENT(btrfs__block_group, btrfs_skip_unused_block_group, |
2082 | TP_PROTO(const struct btrfs_block_group *bg_cache), |
2083 | |
2084 | TP_ARGS(bg_cache) |
2085 | ); |
2086 | |
2087 | TRACE_EVENT(btrfs_set_extent_bit, |
2088 | TP_PROTO(const struct extent_io_tree *tree, |
2089 | u64 start, u64 len, unsigned set_bits), |
2090 | |
2091 | TP_ARGS(tree, start, len, set_bits), |
2092 | |
2093 | TP_STRUCT__entry_btrfs( |
2094 | __field( unsigned, owner ) |
2095 | __field( u64, ino ) |
2096 | __field( u64, rootid ) |
2097 | __field( u64, start ) |
2098 | __field( u64, len ) |
2099 | __field( unsigned, set_bits) |
2100 | ), |
2101 | |
2102 | TP_fast_assign_btrfs(tree->fs_info, |
2103 | __entry->owner = tree->owner; |
2104 | if (tree->inode) { |
2105 | const struct btrfs_inode *inode = tree->inode; |
2106 | |
2107 | __entry->ino = btrfs_ino(inode); |
2108 | __entry->rootid = inode->root->root_key.objectid; |
2109 | } else { |
2110 | __entry->ino = 0; |
2111 | __entry->rootid = 0; |
2112 | } |
2113 | __entry->start = start; |
2114 | __entry->len = len; |
2115 | __entry->set_bits = set_bits; |
2116 | ), |
2117 | |
2118 | TP_printk_btrfs( |
2119 | "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s" , |
2120 | __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino, |
2121 | __entry->rootid, __entry->start, __entry->len, |
2122 | __print_flags(__entry->set_bits, "|" , EXTENT_FLAGS)) |
2123 | ); |
2124 | |
2125 | TRACE_EVENT(btrfs_clear_extent_bit, |
2126 | TP_PROTO(const struct extent_io_tree *tree, |
2127 | u64 start, u64 len, unsigned clear_bits), |
2128 | |
2129 | TP_ARGS(tree, start, len, clear_bits), |
2130 | |
2131 | TP_STRUCT__entry_btrfs( |
2132 | __field( unsigned, owner ) |
2133 | __field( u64, ino ) |
2134 | __field( u64, rootid ) |
2135 | __field( u64, start ) |
2136 | __field( u64, len ) |
2137 | __field( unsigned, clear_bits) |
2138 | ), |
2139 | |
2140 | TP_fast_assign_btrfs(tree->fs_info, |
2141 | __entry->owner = tree->owner; |
2142 | if (tree->inode) { |
2143 | const struct btrfs_inode *inode = tree->inode; |
2144 | |
2145 | __entry->ino = btrfs_ino(inode); |
2146 | __entry->rootid = inode->root->root_key.objectid; |
2147 | } else { |
2148 | __entry->ino = 0; |
2149 | __entry->rootid = 0; |
2150 | } |
2151 | __entry->start = start; |
2152 | __entry->len = len; |
2153 | __entry->clear_bits = clear_bits; |
2154 | ), |
2155 | |
2156 | TP_printk_btrfs( |
2157 | "io_tree=%s ino=%llu root=%llu start=%llu len=%llu clear_bits=%s" , |
2158 | __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino, |
2159 | __entry->rootid, __entry->start, __entry->len, |
2160 | __print_flags(__entry->clear_bits, "|" , EXTENT_FLAGS)) |
2161 | ); |
2162 | |
2163 | TRACE_EVENT(btrfs_convert_extent_bit, |
2164 | TP_PROTO(const struct extent_io_tree *tree, |
2165 | u64 start, u64 len, unsigned set_bits, unsigned clear_bits), |
2166 | |
2167 | TP_ARGS(tree, start, len, set_bits, clear_bits), |
2168 | |
2169 | TP_STRUCT__entry_btrfs( |
2170 | __field( unsigned, owner ) |
2171 | __field( u64, ino ) |
2172 | __field( u64, rootid ) |
2173 | __field( u64, start ) |
2174 | __field( u64, len ) |
2175 | __field( unsigned, set_bits) |
2176 | __field( unsigned, clear_bits) |
2177 | ), |
2178 | |
2179 | TP_fast_assign_btrfs(tree->fs_info, |
2180 | __entry->owner = tree->owner; |
2181 | if (tree->inode) { |
2182 | const struct btrfs_inode *inode = tree->inode; |
2183 | |
2184 | __entry->ino = btrfs_ino(inode); |
2185 | __entry->rootid = inode->root->root_key.objectid; |
2186 | } else { |
2187 | __entry->ino = 0; |
2188 | __entry->rootid = 0; |
2189 | } |
2190 | __entry->start = start; |
2191 | __entry->len = len; |
2192 | __entry->set_bits = set_bits; |
2193 | __entry->clear_bits = clear_bits; |
2194 | ), |
2195 | |
2196 | TP_printk_btrfs( |
2197 | "io_tree=%s ino=%llu root=%llu start=%llu len=%llu set_bits=%s clear_bits=%s" , |
2198 | __print_symbolic(__entry->owner, IO_TREE_OWNER), __entry->ino, |
2199 | __entry->rootid, __entry->start, __entry->len, |
2200 | __print_flags(__entry->set_bits , "|" , EXTENT_FLAGS), |
2201 | __print_flags(__entry->clear_bits, "|" , EXTENT_FLAGS)) |
2202 | ); |
2203 | |
2204 | DECLARE_EVENT_CLASS(btrfs_dump_space_info, |
2205 | TP_PROTO(struct btrfs_fs_info *fs_info, |
2206 | const struct btrfs_space_info *sinfo), |
2207 | |
2208 | TP_ARGS(fs_info, sinfo), |
2209 | |
2210 | TP_STRUCT__entry_btrfs( |
2211 | __field( u64, flags ) |
2212 | __field( u64, total_bytes ) |
2213 | __field( u64, bytes_used ) |
2214 | __field( u64, bytes_pinned ) |
2215 | __field( u64, bytes_reserved ) |
2216 | __field( u64, bytes_may_use ) |
2217 | __field( u64, bytes_readonly ) |
2218 | __field( u64, reclaim_size ) |
2219 | __field( int, clamp ) |
2220 | __field( u64, global_reserved ) |
2221 | __field( u64, trans_reserved ) |
2222 | __field( u64, delayed_refs_reserved ) |
2223 | __field( u64, delayed_reserved ) |
2224 | __field( u64, free_chunk_space ) |
2225 | __field( u64, delalloc_bytes ) |
2226 | __field( u64, ordered_bytes ) |
2227 | ), |
2228 | |
2229 | TP_fast_assign_btrfs(fs_info, |
2230 | __entry->flags = sinfo->flags; |
2231 | __entry->total_bytes = sinfo->total_bytes; |
2232 | __entry->bytes_used = sinfo->bytes_used; |
2233 | __entry->bytes_pinned = sinfo->bytes_pinned; |
2234 | __entry->bytes_reserved = sinfo->bytes_reserved; |
2235 | __entry->bytes_may_use = sinfo->bytes_may_use; |
2236 | __entry->bytes_readonly = sinfo->bytes_readonly; |
2237 | __entry->reclaim_size = sinfo->reclaim_size; |
2238 | __entry->clamp = sinfo->clamp; |
2239 | __entry->global_reserved = fs_info->global_block_rsv.reserved; |
2240 | __entry->trans_reserved = fs_info->trans_block_rsv.reserved; |
2241 | __entry->delayed_refs_reserved = fs_info->delayed_refs_rsv.reserved; |
2242 | __entry->delayed_reserved = fs_info->delayed_block_rsv.reserved; |
2243 | __entry->free_chunk_space = atomic64_read(&fs_info->free_chunk_space); |
2244 | __entry->delalloc_bytes = percpu_counter_sum_positive(&fs_info->delalloc_bytes); |
2245 | __entry->ordered_bytes = percpu_counter_sum_positive(&fs_info->ordered_bytes); |
2246 | ), |
2247 | |
2248 | TP_printk_btrfs("flags=%s total_bytes=%llu bytes_used=%llu " |
2249 | "bytes_pinned=%llu bytes_reserved=%llu " |
2250 | "bytes_may_use=%llu bytes_readonly=%llu " |
2251 | "reclaim_size=%llu clamp=%d global_reserved=%llu " |
2252 | "trans_reserved=%llu delayed_refs_reserved=%llu " |
2253 | "delayed_reserved=%llu chunk_free_space=%llu " |
2254 | "delalloc_bytes=%llu ordered_bytes=%llu" , |
2255 | __print_flags(__entry->flags, "|" , BTRFS_GROUP_FLAGS), |
2256 | __entry->total_bytes, __entry->bytes_used, |
2257 | __entry->bytes_pinned, __entry->bytes_reserved, |
2258 | __entry->bytes_may_use, __entry->bytes_readonly, |
2259 | __entry->reclaim_size, __entry->clamp, |
2260 | __entry->global_reserved, __entry->trans_reserved, |
2261 | __entry->delayed_refs_reserved, |
2262 | __entry->delayed_reserved, __entry->free_chunk_space, |
2263 | __entry->delalloc_bytes, __entry->ordered_bytes) |
2264 | ); |
2265 | |
2266 | DEFINE_EVENT(btrfs_dump_space_info, btrfs_done_preemptive_reclaim, |
2267 | TP_PROTO(struct btrfs_fs_info *fs_info, |
2268 | const struct btrfs_space_info *sinfo), |
2269 | TP_ARGS(fs_info, sinfo) |
2270 | ); |
2271 | |
2272 | DEFINE_EVENT(btrfs_dump_space_info, btrfs_fail_all_tickets, |
2273 | TP_PROTO(struct btrfs_fs_info *fs_info, |
2274 | const struct btrfs_space_info *sinfo), |
2275 | TP_ARGS(fs_info, sinfo) |
2276 | ); |
2277 | |
2278 | TRACE_EVENT(btrfs_reserve_ticket, |
2279 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 flags, u64 bytes, |
2280 | u64 start_ns, int flush, int error), |
2281 | |
2282 | TP_ARGS(fs_info, flags, bytes, start_ns, flush, error), |
2283 | |
2284 | TP_STRUCT__entry_btrfs( |
2285 | __field( u64, flags ) |
2286 | __field( u64, bytes ) |
2287 | __field( u64, start_ns ) |
2288 | __field( int, flush ) |
2289 | __field( int, error ) |
2290 | ), |
2291 | |
2292 | TP_fast_assign_btrfs(fs_info, |
2293 | __entry->flags = flags; |
2294 | __entry->bytes = bytes; |
2295 | __entry->start_ns = start_ns; |
2296 | __entry->flush = flush; |
2297 | __entry->error = error; |
2298 | ), |
2299 | |
2300 | TP_printk_btrfs("flags=%s bytes=%llu start_ns=%llu flush=%s error=%d" , |
2301 | __print_flags(__entry->flags, "|" , BTRFS_GROUP_FLAGS), |
2302 | __entry->bytes, __entry->start_ns, |
2303 | __print_symbolic(__entry->flush, FLUSH_ACTIONS), |
2304 | __entry->error) |
2305 | ); |
2306 | |
2307 | DECLARE_EVENT_CLASS(btrfs_sleep_tree_lock, |
2308 | TP_PROTO(const struct extent_buffer *eb, u64 start_ns), |
2309 | |
2310 | TP_ARGS(eb, start_ns), |
2311 | |
2312 | TP_STRUCT__entry_btrfs( |
2313 | __field( u64, block ) |
2314 | __field( u64, generation ) |
2315 | __field( u64, start_ns ) |
2316 | __field( u64, end_ns ) |
2317 | __field( u64, diff_ns ) |
2318 | __field( u64, owner ) |
2319 | __field( int, is_log_tree ) |
2320 | ), |
2321 | |
2322 | TP_fast_assign_btrfs(eb->fs_info, |
2323 | __entry->block = eb->start; |
2324 | __entry->generation = btrfs_header_generation(eb); |
2325 | __entry->start_ns = start_ns; |
2326 | __entry->end_ns = ktime_get_ns(); |
2327 | __entry->diff_ns = __entry->end_ns - start_ns; |
2328 | __entry->owner = btrfs_header_owner(eb); |
2329 | __entry->is_log_tree = (eb->log_index >= 0); |
2330 | ), |
2331 | |
2332 | TP_printk_btrfs( |
2333 | "block=%llu generation=%llu start_ns=%llu end_ns=%llu diff_ns=%llu owner=%llu is_log_tree=%d" , |
2334 | __entry->block, __entry->generation, |
2335 | __entry->start_ns, __entry->end_ns, __entry->diff_ns, |
2336 | __entry->owner, __entry->is_log_tree) |
2337 | ); |
2338 | |
2339 | DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_read_lock, |
2340 | TP_PROTO(const struct extent_buffer *eb, u64 start_ns), |
2341 | |
2342 | TP_ARGS(eb, start_ns) |
2343 | ); |
2344 | |
2345 | DEFINE_EVENT(btrfs_sleep_tree_lock, btrfs_tree_lock, |
2346 | TP_PROTO(const struct extent_buffer *eb, u64 start_ns), |
2347 | |
2348 | TP_ARGS(eb, start_ns) |
2349 | ); |
2350 | |
2351 | DECLARE_EVENT_CLASS(btrfs_locking_events, |
2352 | TP_PROTO(const struct extent_buffer *eb), |
2353 | |
2354 | TP_ARGS(eb), |
2355 | |
2356 | TP_STRUCT__entry_btrfs( |
2357 | __field( u64, block ) |
2358 | __field( u64, generation ) |
2359 | __field( u64, owner ) |
2360 | __field( int, is_log_tree ) |
2361 | ), |
2362 | |
2363 | TP_fast_assign_btrfs(eb->fs_info, |
2364 | __entry->block = eb->start; |
2365 | __entry->generation = btrfs_header_generation(eb); |
2366 | __entry->owner = btrfs_header_owner(eb); |
2367 | __entry->is_log_tree = (eb->log_index >= 0); |
2368 | ), |
2369 | |
2370 | TP_printk_btrfs("block=%llu generation=%llu owner=%llu is_log_tree=%d" , |
2371 | __entry->block, __entry->generation, |
2372 | __entry->owner, __entry->is_log_tree) |
2373 | ); |
2374 | |
2375 | #define DEFINE_BTRFS_LOCK_EVENT(name) \ |
2376 | DEFINE_EVENT(btrfs_locking_events, name, \ |
2377 | TP_PROTO(const struct extent_buffer *eb), \ |
2378 | \ |
2379 | TP_ARGS(eb) \ |
2380 | ) |
2381 | |
2382 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_unlock); |
2383 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock); |
2384 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_unlock_blocking); |
2385 | DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_read); |
2386 | DEFINE_BTRFS_LOCK_EVENT(btrfs_set_lock_blocking_write); |
2387 | DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_read_lock); |
2388 | DEFINE_BTRFS_LOCK_EVENT(btrfs_try_tree_write_lock); |
2389 | DEFINE_BTRFS_LOCK_EVENT(btrfs_tree_read_lock_atomic); |
2390 | |
2391 | DECLARE_EVENT_CLASS(btrfs__space_info_update, |
2392 | |
2393 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
2394 | const struct btrfs_space_info *sinfo, u64 old, s64 diff), |
2395 | |
2396 | TP_ARGS(fs_info, sinfo, old, diff), |
2397 | |
2398 | TP_STRUCT__entry_btrfs( |
2399 | __field( u64, type ) |
2400 | __field( u64, old ) |
2401 | __field( s64, diff ) |
2402 | ), |
2403 | |
2404 | TP_fast_assign_btrfs(fs_info, |
2405 | __entry->type = sinfo->flags; |
2406 | __entry->old = old; |
2407 | __entry->diff = diff; |
2408 | ), |
2409 | TP_printk_btrfs("type=%s old=%llu diff=%lld" , |
2410 | __print_flags(__entry->type, "|" , BTRFS_GROUP_FLAGS), |
2411 | __entry->old, __entry->diff) |
2412 | ); |
2413 | |
2414 | DEFINE_EVENT(btrfs__space_info_update, update_bytes_may_use, |
2415 | |
2416 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
2417 | const struct btrfs_space_info *sinfo, u64 old, s64 diff), |
2418 | |
2419 | TP_ARGS(fs_info, sinfo, old, diff) |
2420 | ); |
2421 | |
2422 | DEFINE_EVENT(btrfs__space_info_update, update_bytes_pinned, |
2423 | |
2424 | TP_PROTO(const struct btrfs_fs_info *fs_info, |
2425 | const struct btrfs_space_info *sinfo, u64 old, s64 diff), |
2426 | |
2427 | TP_ARGS(fs_info, sinfo, old, diff) |
2428 | ); |
2429 | |
2430 | DECLARE_EVENT_CLASS(btrfs_raid56_bio, |
2431 | |
2432 | TP_PROTO(const struct btrfs_raid_bio *rbio, |
2433 | const struct bio *bio, |
2434 | const struct raid56_bio_trace_info *trace_info), |
2435 | |
2436 | TP_ARGS(rbio, bio, trace_info), |
2437 | |
2438 | TP_STRUCT__entry_btrfs( |
2439 | __field( u64, full_stripe ) |
2440 | __field( u64, physical ) |
2441 | __field( u64, devid ) |
2442 | __field( u32, offset ) |
2443 | __field( u32, len ) |
2444 | __field( u8, opf ) |
2445 | __field( u8, total_stripes ) |
2446 | __field( u8, real_stripes ) |
2447 | __field( u8, nr_data ) |
2448 | __field( u8, stripe_nr ) |
2449 | ), |
2450 | |
2451 | TP_fast_assign_btrfs(rbio->bioc->fs_info, |
2452 | __entry->full_stripe = rbio->bioc->full_stripe_logical; |
2453 | __entry->physical = bio->bi_iter.bi_sector << SECTOR_SHIFT; |
2454 | __entry->len = bio->bi_iter.bi_size; |
2455 | __entry->opf = bio_op(bio); |
2456 | __entry->devid = trace_info->devid; |
2457 | __entry->offset = trace_info->offset; |
2458 | __entry->stripe_nr = trace_info->stripe_nr; |
2459 | __entry->total_stripes = rbio->bioc->num_stripes; |
2460 | __entry->real_stripes = rbio->real_stripes; |
2461 | __entry->nr_data = rbio->nr_data; |
2462 | ), |
2463 | /* |
2464 | * For type output, we need to output things like "DATA1" |
2465 | * (the first data stripe), "DATA2" (the second data stripe), |
2466 | * "PQ1" (P stripe),"PQ2" (Q stripe), "REPLACE0" (replace target device). |
2467 | */ |
2468 | TP_printk_btrfs( |
2469 | "full_stripe=%llu devid=%lld type=%s%d offset=%d opf=0x%x physical=%llu len=%u" , |
2470 | __entry->full_stripe, __entry->devid, |
2471 | (__entry->stripe_nr < __entry->nr_data) ? "DATA" : |
2472 | ((__entry->stripe_nr < __entry->real_stripes) ? "PQ" : |
2473 | "REPLACE" ), |
2474 | (__entry->stripe_nr < __entry->nr_data) ? |
2475 | (__entry->stripe_nr + 1) : |
2476 | ((__entry->stripe_nr < __entry->real_stripes) ? |
2477 | (__entry->stripe_nr - __entry->nr_data + 1) : 0), |
2478 | __entry->offset, __entry->opf, __entry->physical, __entry->len) |
2479 | ); |
2480 | |
2481 | DEFINE_EVENT(btrfs_raid56_bio, raid56_read, |
2482 | TP_PROTO(const struct btrfs_raid_bio *rbio, |
2483 | const struct bio *bio, |
2484 | const struct raid56_bio_trace_info *trace_info), |
2485 | |
2486 | TP_ARGS(rbio, bio, trace_info) |
2487 | ); |
2488 | |
2489 | DEFINE_EVENT(btrfs_raid56_bio, raid56_write, |
2490 | TP_PROTO(const struct btrfs_raid_bio *rbio, |
2491 | const struct bio *bio, |
2492 | const struct raid56_bio_trace_info *trace_info), |
2493 | |
2494 | TP_ARGS(rbio, bio, trace_info) |
2495 | ); |
2496 | |
2497 | TRACE_EVENT(btrfs_insert_one_raid_extent, |
2498 | |
2499 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length, |
2500 | int num_stripes), |
2501 | |
2502 | TP_ARGS(fs_info, logical, length, num_stripes), |
2503 | |
2504 | TP_STRUCT__entry_btrfs( |
2505 | __field( u64, logical ) |
2506 | __field( u64, length ) |
2507 | __field( int, num_stripes ) |
2508 | ), |
2509 | |
2510 | TP_fast_assign_btrfs(fs_info, |
2511 | __entry->logical = logical; |
2512 | __entry->length = length; |
2513 | __entry->num_stripes = num_stripes; |
2514 | ), |
2515 | |
2516 | TP_printk_btrfs("logical=%llu length=%llu num_stripes=%d" , |
2517 | __entry->logical, __entry->length, |
2518 | __entry->num_stripes) |
2519 | ); |
2520 | |
2521 | TRACE_EVENT(btrfs_raid_extent_delete, |
2522 | |
2523 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 start, u64 end, |
2524 | u64 found_start, u64 found_end), |
2525 | |
2526 | TP_ARGS(fs_info, start, end, found_start, found_end), |
2527 | |
2528 | TP_STRUCT__entry_btrfs( |
2529 | __field( u64, start ) |
2530 | __field( u64, end ) |
2531 | __field( u64, found_start ) |
2532 | __field( u64, found_end ) |
2533 | ), |
2534 | |
2535 | TP_fast_assign_btrfs(fs_info, |
2536 | __entry->start = start; |
2537 | __entry->end = end; |
2538 | __entry->found_start = found_start; |
2539 | __entry->found_end = found_end; |
2540 | ), |
2541 | |
2542 | TP_printk_btrfs("start=%llu end=%llu found_start=%llu found_end=%llu" , |
2543 | __entry->start, __entry->end, __entry->found_start, |
2544 | __entry->found_end) |
2545 | ); |
2546 | |
2547 | TRACE_EVENT(btrfs_get_raid_extent_offset, |
2548 | |
2549 | TP_PROTO(const struct btrfs_fs_info *fs_info, u64 logical, u64 length, |
2550 | u64 physical, u64 devid), |
2551 | |
2552 | TP_ARGS(fs_info, logical, length, physical, devid), |
2553 | |
2554 | TP_STRUCT__entry_btrfs( |
2555 | __field( u64, logical ) |
2556 | __field( u64, length ) |
2557 | __field( u64, physical ) |
2558 | __field( u64, devid ) |
2559 | ), |
2560 | |
2561 | TP_fast_assign_btrfs(fs_info, |
2562 | __entry->logical = logical; |
2563 | __entry->length = length; |
2564 | __entry->physical = physical; |
2565 | __entry->devid = devid; |
2566 | ), |
2567 | |
2568 | TP_printk_btrfs("logical=%llu length=%llu physical=%llu devid=%llu" , |
2569 | __entry->logical, __entry->length, __entry->physical, |
2570 | __entry->devid) |
2571 | ); |
2572 | |
2573 | #endif /* _TRACE_BTRFS_H */ |
2574 | |
2575 | /* This part must be outside protection */ |
2576 | #include <trace/define_trace.h> |
2577 | |