Commit | Line | Data |
---|---|---|
b87700e3 AG |
1 | #undef TRACE_SYSTEM |
2 | #define TRACE_SYSTEM btrfs | |
3 | ||
3bc29f0a MD |
4 | #if !defined(LTTNG_TRACE_BTRFS_H) || defined(TRACE_HEADER_MULTI_READ) |
5 | #define LTTNG_TRACE_BTRFS_H | |
b87700e3 | 6 | |
6ec43db8 | 7 | #include <probes/lttng-tracepoint-event.h> |
b87700e3 | 8 | #include <linux/writeback.h> |
b87700e3 AG |
9 | #include <linux/version.h> |
10 | ||
11 | #ifndef _TRACE_BTRFS_DEF_ | |
12 | #define _TRACE_BTRFS_DEF_ | |
13 | struct btrfs_root; | |
14 | struct btrfs_fs_info; | |
15 | struct btrfs_inode; | |
16 | struct extent_map; | |
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 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) | |
23 | struct btrfs_block_group_cache; | |
24 | struct btrfs_free_cluster; | |
25 | #endif | |
26 | struct map_lookup; | |
27 | struct extent_buffer; | |
28 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) | |
29 | struct extent_state; | |
30 | #endif | |
31 | #endif | |
32 | ||
b87700e3 AG |
33 | #define BTRFS_UUID_SIZE 16 |
34 | ||
3bc29f0a | 35 | LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit, |
b87700e3 AG |
36 | |
37 | TP_PROTO(struct btrfs_root *root), | |
38 | ||
39 | TP_ARGS(root), | |
40 | ||
f127e61e MD |
41 | TP_FIELDS( |
42 | ctf_integer(u64, generation, root->fs_info->generation) | |
43 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
44 | ) | |
b87700e3 AG |
45 | ) |
46 | ||
3bc29f0a | 47 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode, |
b87700e3 AG |
48 | |
49 | TP_PROTO(struct inode *inode), | |
50 | ||
51 | TP_ARGS(inode), | |
52 | ||
f127e61e MD |
53 | TP_FIELDS( |
54 | ctf_integer(ino_t, ino, inode->i_ino) | |
55 | ctf_integer(blkcnt_t, blocks, inode->i_blocks) | |
56 | ctf_integer(u64, disk_i_size, BTRFS_I(inode)->disk_i_size) | |
57 | ctf_integer(u64, generation, BTRFS_I(inode)->generation) | |
58 | ctf_integer(u64, last_trans, BTRFS_I(inode)->last_trans) | |
59 | ctf_integer(u64, logged_trans, BTRFS_I(inode)->logged_trans) | |
60 | ctf_integer(u64, root_objectid, | |
b87700e3 | 61 | BTRFS_I(inode)->root->root_key.objectid) |
f127e61e | 62 | ) |
b87700e3 AG |
63 | ) |
64 | ||
3bc29f0a | 65 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new, |
b87700e3 AG |
66 | |
67 | TP_PROTO(struct inode *inode), | |
68 | ||
69 | TP_ARGS(inode) | |
70 | ) | |
71 | ||
3bc29f0a | 72 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request, |
b87700e3 AG |
73 | |
74 | TP_PROTO(struct inode *inode), | |
75 | ||
76 | TP_ARGS(inode) | |
77 | ) | |
78 | ||
3bc29f0a | 79 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict, |
b87700e3 AG |
80 | |
81 | TP_PROTO(struct inode *inode), | |
82 | ||
83 | TP_ARGS(inode) | |
84 | ) | |
85 | ||
f1a87e24 MD |
86 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) |
87 | ||
3bc29f0a | 88 | LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, |
b87700e3 | 89 | |
f3166f27 MD |
90 | TP_PROTO(struct btrfs_root *root, struct inode *inode, |
91 | struct extent_map *map), | |
b87700e3 | 92 | |
f3166f27 | 93 | TP_ARGS(root, inode, map), |
b87700e3 | 94 | |
f127e61e MD |
95 | TP_FIELDS( |
96 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
f3166f27 | 97 | ctf_integer(u64, ino, btrfs_ino(inode)) |
f127e61e MD |
98 | ctf_integer(u64, start, map->start) |
99 | ctf_integer(u64, len, map->len) | |
100 | ctf_integer(u64, orig_start, map->orig_start) | |
101 | ctf_integer(u64, block_start, map->block_start) | |
102 | ctf_integer(u64, block_len, map->block_len) | |
103 | ctf_integer(unsigned long, flags, map->flags) | |
104 | ctf_integer(int, refs, atomic_read(&map->refs)) | |
105 | ctf_integer(unsigned int, compress_type, map->compress_type) | |
106 | ) | |
b87700e3 AG |
107 | ) |
108 | ||
f1a87e24 MD |
109 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ |
110 | ||
111 | LTTNG_TRACEPOINT_EVENT(btrfs_get_extent, | |
112 | ||
113 | TP_PROTO(struct btrfs_root *root, struct extent_map *map), | |
114 | ||
115 | TP_ARGS(root, map), | |
116 | ||
117 | TP_FIELDS( | |
118 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
119 | ctf_integer(u64, start, map->start) | |
120 | ctf_integer(u64, len, map->len) | |
121 | ctf_integer(u64, orig_start, map->orig_start) | |
122 | ctf_integer(u64, block_start, map->block_start) | |
123 | ctf_integer(u64, block_len, map->block_len) | |
124 | ctf_integer(unsigned long, flags, map->flags) | |
125 | ctf_integer(int, refs, atomic_read(&map->refs)) | |
126 | ctf_integer(unsigned int, compress_type, map->compress_type) | |
127 | ) | |
128 | ) | |
129 | ||
130 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ | |
131 | ||
3bc29f0a | 132 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent, |
b87700e3 AG |
133 | |
134 | TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), | |
135 | ||
136 | TP_ARGS(inode, ordered), | |
137 | ||
f127e61e MD |
138 | TP_FIELDS( |
139 | ctf_integer(ino_t, ino, inode->i_ino) | |
140 | ctf_integer(u64, file_offset, ordered->file_offset) | |
141 | ctf_integer(u64, start, ordered->start) | |
142 | ctf_integer(u64, len, ordered->len) | |
143 | ctf_integer(u64, disk_len, ordered->disk_len) | |
144 | ctf_integer(u64, bytes_left, ordered->bytes_left) | |
145 | ctf_integer(unsigned long, flags, ordered->flags) | |
146 | ctf_integer(int, compress_type, ordered->compress_type) | |
147 | ctf_integer(int, refs, atomic_read(&ordered->refs)) | |
148 | ctf_integer(u64, root_objectid, | |
b87700e3 | 149 | BTRFS_I(inode)->root->root_key.objectid) |
f127e61e | 150 | ) |
b87700e3 AG |
151 | ) |
152 | ||
3bc29f0a | 153 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add, |
b87700e3 AG |
154 | |
155 | TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), | |
156 | ||
157 | TP_ARGS(inode, ordered) | |
158 | ) | |
159 | ||
3bc29f0a | 160 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove, |
b87700e3 AG |
161 | |
162 | TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), | |
163 | ||
164 | TP_ARGS(inode, ordered) | |
165 | ) | |
166 | ||
3bc29f0a | 167 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start, |
b87700e3 AG |
168 | |
169 | TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), | |
170 | ||
171 | TP_ARGS(inode, ordered) | |
172 | ) | |
173 | ||
3bc29f0a | 174 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put, |
b87700e3 AG |
175 | |
176 | TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered), | |
177 | ||
178 | TP_ARGS(inode, ordered) | |
179 | ) | |
180 | ||
3bc29f0a | 181 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage, |
b87700e3 AG |
182 | |
183 | TP_PROTO(struct page *page, struct inode *inode, | |
184 | struct writeback_control *wbc), | |
185 | ||
186 | TP_ARGS(page, inode, wbc), | |
187 | ||
f127e61e MD |
188 | TP_FIELDS( |
189 | ctf_integer(ino_t, ino, inode->i_ino) | |
190 | ctf_integer(pgoff_t, index, page->index) | |
191 | ctf_integer(long, nr_to_write, wbc->nr_to_write) | |
192 | ctf_integer(long, pages_skipped, wbc->pages_skipped) | |
193 | ctf_integer(loff_t, range_start, wbc->range_start) | |
194 | ctf_integer(loff_t, range_end, wbc->range_end) | |
b87700e3 | 195 | #if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0)) |
f127e61e | 196 | ctf_integer(char, nonblocking, wbc->nonblocking) |
b87700e3 | 197 | #endif |
f127e61e MD |
198 | ctf_integer(char, for_kupdate, wbc->for_kupdate) |
199 | ctf_integer(char, for_reclaim, wbc->for_reclaim) | |
200 | ctf_integer(char, range_cyclic, wbc->range_cyclic) | |
201 | ctf_integer(pgoff_t, writeback_index, | |
202 | inode->i_mapping->writeback_index) | |
203 | ctf_integer(u64, root_objectid, | |
204 | BTRFS_I(inode)->root->root_key.objectid) | |
205 | ) | |
b87700e3 AG |
206 | ) |
207 | ||
9bbf98da MD |
208 | LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs__writepage, |
209 | ||
210 | __extent_writepage, | |
211 | ||
212 | btrfs__extent_writepage, | |
b87700e3 AG |
213 | |
214 | TP_PROTO(struct page *page, struct inode *inode, | |
215 | struct writeback_control *wbc), | |
216 | ||
217 | TP_ARGS(page, inode, wbc) | |
218 | ) | |
219 | ||
3bc29f0a | 220 | LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook, |
b87700e3 AG |
221 | |
222 | TP_PROTO(struct page *page, u64 start, u64 end, int uptodate), | |
223 | ||
224 | TP_ARGS(page, start, end, uptodate), | |
225 | ||
f127e61e MD |
226 | TP_FIELDS( |
227 | ctf_integer(ino_t, ino, page->mapping->host->i_ino) | |
228 | ctf_integer(pgoff_t, index, page->index) | |
229 | ctf_integer(u64, start, start) | |
230 | ctf_integer(u64, end, end) | |
231 | ctf_integer(int, uptodate, uptodate) | |
232 | ctf_integer(u64, root_objectid, | |
233 | BTRFS_I(page->mapping->host)->root->root_key.objectid) | |
234 | ) | |
b87700e3 AG |
235 | ) |
236 | ||
3bc29f0a | 237 | LTTNG_TRACEPOINT_EVENT(btrfs_sync_file, |
b87700e3 AG |
238 | |
239 | TP_PROTO(struct file *file, int datasync), | |
240 | ||
241 | TP_ARGS(file, datasync), | |
242 | ||
f127e61e MD |
243 | TP_FIELDS( |
244 | ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino) | |
245 | ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino) | |
246 | ctf_integer(int, datasync, datasync) | |
247 | ctf_integer(u64, root_objectid, | |
b87700e3 | 248 | BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid) |
f127e61e | 249 | ) |
b87700e3 AG |
250 | ) |
251 | ||
fcd0a11c MD |
252 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)) |
253 | LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs, | |
254 | ||
255 | TP_PROTO(struct btrfs_fs_info *fs_info, int wait), | |
256 | ||
257 | TP_ARGS(fs_info, wait), | |
258 | ||
259 | TP_FIELDS( | |
260 | ctf_integer(int, wait, wait) | |
261 | ) | |
262 | ) | |
263 | #else | |
3bc29f0a | 264 | LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs, |
b87700e3 AG |
265 | |
266 | TP_PROTO(int wait), | |
267 | ||
268 | TP_ARGS(wait), | |
269 | ||
f127e61e MD |
270 | TP_FIELDS( |
271 | ctf_integer(int, wait, wait) | |
272 | ) | |
b87700e3 | 273 | ) |
fcd0a11c MD |
274 | #endif |
275 | ||
276 | LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group, | |
b87700e3 | 277 | |
fcd0a11c MD |
278 | TP_PROTO(struct btrfs_fs_info *fs_info, |
279 | struct btrfs_block_group_cache *block_group, int create), | |
280 | ||
281 | TP_ARGS(fs_info, block_group, create), | |
282 | ||
283 | TP_FIELDS( | |
284 | ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE) | |
285 | ctf_integer(u64, offset, block_group->key.objectid) | |
286 | ctf_integer(u64, size, block_group->key.offset) | |
287 | ctf_integer(u64, flags, block_group->flags) | |
288 | ctf_integer(u64, bytes_used, btrfs_block_group_used(&block_group->item)) | |
289 | ctf_integer(u64, bytes_super, block_group->bytes_super) | |
290 | ctf_integer(int, create, create) | |
291 | ) | |
292 | ) | |
293 | ||
294 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)) | |
295 | LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref, | |
296 | ||
297 | TP_PROTO(struct btrfs_fs_info *fs_info, | |
298 | struct btrfs_delayed_ref_node *ref, | |
299 | struct btrfs_delayed_tree_ref *full_ref, | |
300 | int action), | |
301 | ||
302 | TP_ARGS(fs_info, ref, full_ref, action), | |
303 | ||
304 | TP_FIELDS( | |
305 | ctf_integer(u64, bytenr, ref->bytenr) | |
306 | ctf_integer(u64, num_bytes, ref->num_bytes) | |
307 | ctf_integer(int, action, action) | |
308 | ctf_integer(u64, parent, full_ref->parent) | |
309 | ctf_integer(u64, ref_root, full_ref->root) | |
310 | ctf_integer(int, level, full_ref->level) | |
311 | ctf_integer(int, type, ref->type) | |
312 | ctf_integer(u64, seq, ref->seq) | |
313 | ) | |
314 | ) | |
315 | #else | |
3bc29f0a | 316 | LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref, |
b87700e3 AG |
317 | |
318 | TP_PROTO(struct btrfs_delayed_ref_node *ref, | |
319 | struct btrfs_delayed_tree_ref *full_ref, | |
320 | int action), | |
321 | ||
322 | TP_ARGS(ref, full_ref, action), | |
323 | ||
f127e61e MD |
324 | TP_FIELDS( |
325 | ctf_integer(u64, bytenr, ref->bytenr) | |
326 | ctf_integer(u64, num_bytes, ref->num_bytes) | |
327 | ctf_integer(int, action, action) | |
328 | ctf_integer(u64, parent, full_ref->parent) | |
329 | ctf_integer(u64, ref_root, full_ref->root) | |
330 | ctf_integer(int, level, full_ref->level) | |
331 | ctf_integer(int, type, ref->type) | |
b87700e3 | 332 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) |
f127e61e | 333 | ctf_integer(u64, seq, ref->seq) |
b87700e3 | 334 | #endif |
f127e61e | 335 | ) |
b87700e3 | 336 | ) |
fcd0a11c | 337 | #endif |
b87700e3 | 338 | |
3bc29f0a | 339 | LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref, |
b87700e3 AG |
340 | |
341 | TP_PROTO(struct btrfs_delayed_ref_node *ref, | |
342 | struct btrfs_delayed_data_ref *full_ref, | |
343 | int action), | |
344 | ||
345 | TP_ARGS(ref, full_ref, action), | |
346 | ||
f127e61e MD |
347 | TP_FIELDS( |
348 | ctf_integer(u64, bytenr, ref->bytenr) | |
349 | ctf_integer(u64, num_bytes, ref->num_bytes) | |
350 | ctf_integer(int, action, action) | |
351 | ctf_integer(u64, parent, full_ref->parent) | |
352 | ctf_integer(u64, ref_root, full_ref->root) | |
353 | ctf_integer(u64, owner, full_ref->objectid) | |
354 | ctf_integer(u64, offset, full_ref->offset) | |
355 | ctf_integer(int, type, ref->type) | |
b87700e3 | 356 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0)) |
f127e61e | 357 | ctf_integer(u64, seq, ref->seq) |
b87700e3 | 358 | #endif |
f127e61e | 359 | ) |
b87700e3 AG |
360 | ) |
361 | ||
fcd0a11c MD |
362 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0)) |
363 | LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head, | |
364 | ||
365 | TP_PROTO(struct btrfs_fs_info *fs_info, | |
366 | struct btrfs_delayed_ref_node *ref, | |
367 | struct btrfs_delayed_ref_head *head_ref, | |
368 | int action), | |
369 | ||
370 | TP_ARGS(fs_info, ref, head_ref, action), | |
371 | ||
372 | TP_FIELDS( | |
373 | ctf_integer(u64, bytenr, ref->bytenr) | |
374 | ctf_integer(u64, num_bytes, ref->num_bytes) | |
375 | ctf_integer(int, action, action) | |
376 | ctf_integer(int, is_data, head_ref->is_data) | |
377 | ) | |
378 | ) | |
379 | ||
380 | #else | |
3bc29f0a | 381 | LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head, |
b87700e3 AG |
382 | |
383 | TP_PROTO(struct btrfs_delayed_ref_node *ref, | |
384 | struct btrfs_delayed_ref_head *head_ref, | |
385 | int action), | |
386 | ||
387 | TP_ARGS(ref, head_ref, action), | |
388 | ||
f127e61e MD |
389 | TP_FIELDS( |
390 | ctf_integer(u64, bytenr, ref->bytenr) | |
391 | ctf_integer(u64, num_bytes, ref->num_bytes) | |
392 | ctf_integer(int, action, action) | |
393 | ctf_integer(int, is_data, head_ref->is_data) | |
394 | ) | |
b87700e3 | 395 | ) |
fcd0a11c | 396 | #endif |
b87700e3 | 397 | |
ff8bdcc2 MD |
398 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) |
399 | ||
400 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk, | |
401 | ||
402 | TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map, | |
403 | u64 offset, u64 size), | |
404 | ||
405 | TP_ARGS(fs_info, map, offset, size), | |
406 | ||
407 | TP_FIELDS( | |
408 | ctf_integer(int, num_stripes, map->num_stripes) | |
409 | ctf_integer(u64, type, map->type) | |
410 | ctf_integer(int, sub_stripes, map->sub_stripes) | |
411 | ctf_integer(u64, offset, offset) | |
412 | ctf_integer(u64, size, size) | |
413 | ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid) | |
414 | ) | |
415 | ) | |
416 | ||
417 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc, | |
418 | ||
419 | TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map, | |
420 | u64 offset, u64 size), | |
421 | ||
422 | TP_ARGS(info, map, offset, size) | |
423 | ) | |
424 | ||
425 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free, | |
426 | ||
427 | TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map, | |
428 | u64 offset, u64 size), | |
429 | ||
430 | TP_ARGS(info, map, offset, size) | |
431 | ) | |
432 | ||
433 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ | |
434 | ||
3bc29f0a | 435 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk, |
b87700e3 AG |
436 | |
437 | TP_PROTO(struct btrfs_root *root, struct map_lookup *map, | |
438 | u64 offset, u64 size), | |
439 | ||
440 | TP_ARGS(root, map, offset, size), | |
441 | ||
f127e61e MD |
442 | TP_FIELDS( |
443 | ctf_integer(int, num_stripes, map->num_stripes) | |
444 | ctf_integer(u64, type, map->type) | |
445 | ctf_integer(int, sub_stripes, map->sub_stripes) | |
446 | ctf_integer(u64, offset, offset) | |
447 | ctf_integer(u64, size, size) | |
448 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
449 | ) | |
b87700e3 AG |
450 | ) |
451 | ||
3bc29f0a | 452 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc, |
b87700e3 AG |
453 | |
454 | TP_PROTO(struct btrfs_root *root, struct map_lookup *map, | |
455 | u64 offset, u64 size), | |
456 | ||
457 | TP_ARGS(root, map, offset, size) | |
458 | ) | |
459 | ||
3bc29f0a | 460 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free, |
b87700e3 AG |
461 | |
462 | TP_PROTO(struct btrfs_root *root, struct map_lookup *map, | |
463 | u64 offset, u64 size), | |
464 | ||
465 | TP_ARGS(root, map, offset, size) | |
466 | ) | |
467 | ||
ff8bdcc2 MD |
468 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ |
469 | ||
3bc29f0a | 470 | LTTNG_TRACEPOINT_EVENT(btrfs_cow_block, |
b87700e3 AG |
471 | |
472 | TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf, | |
473 | struct extent_buffer *cow), | |
474 | ||
475 | TP_ARGS(root, buf, cow), | |
476 | ||
f127e61e MD |
477 | TP_FIELDS( |
478 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
479 | ctf_integer(u64, buf_start, buf->start) | |
480 | ctf_integer(int, refs, atomic_read(&buf->refs)) | |
481 | ctf_integer(u64, cow_start, cow->start) | |
482 | ctf_integer(int, buf_level, btrfs_header_level(buf)) | |
483 | ctf_integer(int, cow_level, btrfs_header_level(cow)) | |
484 | ) | |
b87700e3 AG |
485 | ) |
486 | ||
487 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) | |
3bc29f0a | 488 | LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation, |
b87700e3 AG |
489 | |
490 | TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val, | |
491 | u64 bytes, int reserve), | |
492 | ||
493 | TP_ARGS(fs_info, type, val, bytes, reserve), | |
494 | ||
f127e61e MD |
495 | TP_FIELDS( |
496 | ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE) | |
497 | ctf_string(type, type) | |
498 | ctf_integer(u64, val, val) | |
499 | ctf_integer(u64, bytes, bytes) | |
500 | ctf_integer(int, reserve, reserve) | |
501 | ) | |
b87700e3 AG |
502 | ) |
503 | #endif | |
504 | ||
ff8bdcc2 MD |
505 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) |
506 | ||
507 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent, | |
508 | ||
509 | TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len), | |
510 | ||
511 | TP_ARGS(info, start, len), | |
512 | ||
513 | TP_FIELDS( | |
514 | ctf_integer(u64, start, start) | |
515 | ctf_integer(u64, len, len) | |
516 | ) | |
517 | ) | |
518 | ||
519 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc, | |
520 | ||
521 | TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len), | |
522 | ||
523 | TP_ARGS(info, start, len) | |
524 | ) | |
525 | ||
526 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free, | |
527 | ||
528 | TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len), | |
529 | ||
530 | TP_ARGS(info, start, len) | |
531 | ) | |
532 | ||
533 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ | |
534 | ||
3bc29f0a | 535 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent, |
b87700e3 AG |
536 | |
537 | TP_PROTO(struct btrfs_root *root, u64 start, u64 len), | |
538 | ||
539 | TP_ARGS(root, start, len), | |
540 | ||
f127e61e MD |
541 | TP_FIELDS( |
542 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
543 | ctf_integer(u64, start, start) | |
544 | ctf_integer(u64, len, len) | |
545 | ) | |
b87700e3 AG |
546 | ) |
547 | ||
3bc29f0a | 548 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc, |
b87700e3 AG |
549 | |
550 | TP_PROTO(struct btrfs_root *root, u64 start, u64 len), | |
551 | ||
552 | TP_ARGS(root, start, len) | |
553 | ) | |
554 | ||
3bc29f0a | 555 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free, |
b87700e3 AG |
556 | |
557 | TP_PROTO(struct btrfs_root *root, u64 start, u64 len), | |
558 | ||
559 | TP_ARGS(root, start, len) | |
560 | ) | |
561 | ||
ff8bdcc2 MD |
562 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ |
563 | ||
b87700e3 | 564 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0)) |
ff8bdcc2 MD |
565 | |
566 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) | |
567 | ||
568 | LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent, | |
569 | ||
570 | btrfs_find_free_extent, | |
571 | ||
572 | TP_PROTO(struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size, | |
573 | u64 data), | |
574 | ||
575 | TP_ARGS(info, num_bytes, empty_size, data), | |
576 | ||
577 | TP_FIELDS( | |
578 | ctf_integer(u64, num_bytes, num_bytes) | |
579 | ctf_integer(u64, empty_size, empty_size) | |
580 | ctf_integer(u64, data, data) | |
581 | ) | |
582 | ) | |
583 | ||
584 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, | |
585 | ||
586 | TP_PROTO(struct btrfs_fs_info *info, | |
587 | struct btrfs_block_group_cache *block_group, u64 start, | |
588 | u64 len), | |
589 | ||
590 | TP_ARGS(info, block_group, start, len), | |
591 | ||
592 | TP_FIELDS( | |
593 | ctf_integer(u64, bg_objectid, block_group->key.objectid) | |
594 | ctf_integer(u64, flags, block_group->flags) | |
595 | ctf_integer(u64, start, start) | |
596 | ctf_integer(u64, len, len) | |
597 | ) | |
598 | ) | |
599 | ||
600 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent, | |
601 | ||
602 | TP_PROTO(struct btrfs_fs_info *info, | |
603 | struct btrfs_block_group_cache *block_group, u64 start, | |
604 | u64 len), | |
605 | ||
606 | TP_ARGS(info, block_group, start, len) | |
607 | ) | |
608 | ||
609 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster, | |
610 | ||
611 | TP_PROTO(struct btrfs_fs_info *info, | |
612 | struct btrfs_block_group_cache *block_group, u64 start, | |
613 | u64 len), | |
614 | ||
615 | TP_ARGS(info, block_group, start, len) | |
616 | ) | |
617 | ||
618 | #else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ | |
619 | ||
3bc29f0a | 620 | LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent, |
9cf29d3e MD |
621 | |
622 | btrfs_find_free_extent, | |
b87700e3 AG |
623 | |
624 | TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size, | |
625 | u64 data), | |
626 | ||
627 | TP_ARGS(root, num_bytes, empty_size, data), | |
628 | ||
f127e61e MD |
629 | TP_FIELDS( |
630 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
631 | ctf_integer(u64, num_bytes, num_bytes) | |
632 | ctf_integer(u64, empty_size, empty_size) | |
633 | ctf_integer(u64, data, data) | |
634 | ) | |
b87700e3 AG |
635 | ) |
636 | ||
3bc29f0a | 637 | LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent, |
b87700e3 AG |
638 | |
639 | TP_PROTO(struct btrfs_root *root, | |
640 | struct btrfs_block_group_cache *block_group, u64 start, | |
641 | u64 len), | |
642 | ||
643 | TP_ARGS(root, block_group, start, len), | |
644 | ||
f127e61e MD |
645 | TP_FIELDS( |
646 | ctf_integer(u64, root_objectid, root->root_key.objectid) | |
647 | ctf_integer(u64, bg_objectid, block_group->key.objectid) | |
648 | ctf_integer(u64, flags, block_group->flags) | |
649 | ctf_integer(u64, start, start) | |
650 | ctf_integer(u64, len, len) | |
651 | ) | |
b87700e3 AG |
652 | ) |
653 | ||
3bc29f0a | 654 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent, |
b87700e3 AG |
655 | |
656 | TP_PROTO(struct btrfs_root *root, | |
657 | struct btrfs_block_group_cache *block_group, u64 start, | |
658 | u64 len), | |
659 | ||
660 | TP_ARGS(root, block_group, start, len) | |
661 | ) | |
662 | ||
3bc29f0a | 663 | LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster, |
b87700e3 AG |
664 | |
665 | TP_PROTO(struct btrfs_root *root, | |
666 | struct btrfs_block_group_cache *block_group, u64 start, | |
667 | u64 len), | |
668 | ||
669 | TP_ARGS(root, block_group, start, len) | |
670 | ) | |
671 | ||
ff8bdcc2 MD |
672 | #endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */ |
673 | ||
3bc29f0a | 674 | LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster, |
b87700e3 AG |
675 | |
676 | TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start, | |
677 | u64 bytes, u64 empty_size, u64 min_bytes), | |
678 | ||
679 | TP_ARGS(block_group, start, bytes, empty_size, min_bytes), | |
680 | ||
f127e61e MD |
681 | TP_FIELDS( |
682 | ctf_integer(u64, bg_objectid, block_group->key.objectid) | |
683 | ctf_integer(u64, flags, block_group->flags) | |
684 | ctf_integer(u64, start, start) | |
685 | ctf_integer(u64, bytes, bytes) | |
686 | ctf_integer(u64, empty_size, empty_size) | |
687 | ctf_integer(u64, min_bytes, min_bytes) | |
688 | ) | |
b87700e3 AG |
689 | ) |
690 | ||
3bc29f0a | 691 | LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup, |
b87700e3 AG |
692 | |
693 | TP_PROTO(struct btrfs_block_group_cache *block_group), | |
694 | ||
695 | TP_ARGS(block_group), | |
696 | ||
f127e61e MD |
697 | TP_FIELDS( |
698 | ctf_integer(u64, bg_objectid, block_group->key.objectid) | |
699 | ) | |
b87700e3 AG |
700 | ) |
701 | ||
3bc29f0a | 702 | LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster, |
b87700e3 AG |
703 | |
704 | TP_PROTO(struct btrfs_block_group_cache *block_group, | |
705 | struct btrfs_free_cluster *cluster, u64 size, int bitmap), | |
706 | ||
707 | TP_ARGS(block_group, cluster, size, bitmap), | |
708 | ||
f127e61e MD |
709 | TP_FIELDS( |
710 | ctf_integer(u64, bg_objectid, block_group->key.objectid) | |
711 | ctf_integer(u64, flags, block_group->flags) | |
712 | ctf_integer(u64, start, cluster->window_start) | |
713 | ctf_integer(u64, max_size, cluster->max_size) | |
714 | ctf_integer(u64, size, size) | |
715 | ctf_integer(int, bitmap, bitmap) | |
716 | ) | |
b87700e3 AG |
717 | ) |
718 | #endif | |
719 | ||
720 | #if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) | |
3bc29f0a | 721 | LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state, |
9cf29d3e MD |
722 | |
723 | btrfs_alloc_extent_state, | |
b87700e3 AG |
724 | |
725 | TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP), | |
726 | ||
727 | TP_ARGS(state, mask, IP), | |
728 | ||
f127e61e | 729 | TP_FIELDS( |
fa91fcac | 730 | ctf_integer_hex(struct extent_state *, state, state) |
f127e61e MD |
731 | ctf_integer(gfp_t, mask, mask) |
732 | ctf_integer(unsigned long, ip, IP) | |
733 | ) | |
b87700e3 AG |
734 | ) |
735 | ||
3bc29f0a | 736 | LTTNG_TRACEPOINT_EVENT_MAP(free_extent_state, |
9cf29d3e MD |
737 | |
738 | btrfs_free_extent_state, | |
b87700e3 AG |
739 | |
740 | TP_PROTO(struct extent_state *state, unsigned long IP), | |
741 | ||
742 | TP_ARGS(state, IP), | |
743 | ||
f127e61e | 744 | TP_FIELDS( |
fa91fcac | 745 | ctf_integer_hex(struct extent_state *, state, state) |
f127e61e MD |
746 | ctf_integer(unsigned long, ip, IP) |
747 | ) | |
b87700e3 AG |
748 | ) |
749 | #endif | |
750 | ||
3bc29f0a | 751 | #endif /* LTTNG_TRACE_BTRFS_H */ |
b87700e3 AG |
752 | |
753 | /* This part must be outside protection */ | |
6ec43db8 | 754 | #include <probes/define_trace.h> |