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Add btrfs file item tracepoints
[lttng-modules.git] / instrumentation / events / lttng-module / btrfs.h
CommitLineData
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_
13struct btrfs_root;
14struct btrfs_fs_info;
15struct btrfs_inode;
16struct extent_map;
17struct btrfs_ordered_extent;
18struct btrfs_delayed_ref_node;
19struct btrfs_delayed_tree_ref;
20struct btrfs_delayed_data_ref;
21struct btrfs_delayed_ref_head;
22#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
23struct btrfs_block_group_cache;
24struct btrfs_free_cluster;
25#endif
26struct map_lookup;
27struct extent_buffer;
28#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
29struct extent_state;
30#endif
31#endif
32
b87700e3
AG		 33#define BTRFS_UUID_SIZE 16
34
7ca7cd6e
MJ		 35#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
36 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1f1ec4ed
MJ		 37LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit,
38
39 TP_PROTO(const struct btrfs_root *root),
40
41 TP_ARGS(root),
42
43 TP_FIELDS(
44 ctf_integer(u64, generation, root->fs_info->generation)
45 ctf_integer(u64, root_objectid, root->root_key.objectid)
46 )
47)
48
49LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode,
50
51 TP_PROTO(const struct inode *inode),
52
53 TP_ARGS(inode),
54
55 TP_FIELDS(
56 ctf_integer(ino_t, ino, inode->i_ino)
57 ctf_integer(blkcnt_t, blocks, inode->i_blocks)
58 ctf_integer(u64, disk_i_size, BTRFS_I(inode)->disk_i_size)
59 ctf_integer(u64, generation, BTRFS_I(inode)->generation)
60 ctf_integer(u64, last_trans, BTRFS_I(inode)->last_trans)
61 ctf_integer(u64, logged_trans, BTRFS_I(inode)->logged_trans)
62 ctf_integer(u64, root_objectid,
63 BTRFS_I(inode)->root->root_key.objectid)
64 )
65)
66
67LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new,
68
69 TP_PROTO(const struct inode *inode),
70
71 TP_ARGS(inode)
72)
73
74LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request,
75
76 TP_PROTO(const struct inode *inode),
77
78 TP_ARGS(inode)
79)
80
81LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,
82
83 TP_PROTO(const struct inode *inode),
84
85 TP_ARGS(inode)
86)
87#else
3bc29f0a 88LTTNG_TRACEPOINT_EVENT(btrfs_transaction_commit,
b87700e3
AG		 89
90 TP_PROTO(struct btrfs_root *root),
91
92 TP_ARGS(root),
93
f127e61e
MD		 94 TP_FIELDS(
95 ctf_integer(u64, generation, root->fs_info->generation)
96 ctf_integer(u64, root_objectid, root->root_key.objectid)
97 )
b87700e3
AG		 98)
99
3bc29f0a 100LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__inode,
b87700e3
AG		 101
102 TP_PROTO(struct inode *inode),
103
104 TP_ARGS(inode),
105
f127e61e
MD		 106 TP_FIELDS(
107 ctf_integer(ino_t, ino, inode->i_ino)
108 ctf_integer(blkcnt_t, blocks, inode->i_blocks)
109 ctf_integer(u64, disk_i_size, BTRFS_I(inode)->disk_i_size)
110 ctf_integer(u64, generation, BTRFS_I(inode)->generation)
111 ctf_integer(u64, last_trans, BTRFS_I(inode)->last_trans)
112 ctf_integer(u64, logged_trans, BTRFS_I(inode)->logged_trans)
113 ctf_integer(u64, root_objectid,
b87700e3 114 BTRFS_I(inode)->root->root_key.objectid)
f127e61e 115 )
b87700e3
AG		 116)
117
3bc29f0a 118LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_new,
b87700e3
AG		 119
120 TP_PROTO(struct inode *inode),
121
122 TP_ARGS(inode)
123)
124
3bc29f0a 125LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_request,
b87700e3
AG		 126
127 TP_PROTO(struct inode *inode),
128
129 TP_ARGS(inode)
130)
131
3bc29f0a 132LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__inode, btrfs_inode_evict,
b87700e3
AG		 133
134 TP_PROTO(struct inode *inode),
135
136 TP_ARGS(inode)
137)
1f1ec4ed
MJ		 138#endif
139
140#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
141
142LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
143
144 TP_PROTO(const struct btrfs_root *root, const struct btrfs_inode *inode,
145 const struct extent_map *map),
146
147 TP_ARGS(root, inode, map),
148
149 TP_FIELDS(
150 ctf_integer(u64, root_objectid, root->root_key.objectid)
151 ctf_integer(u64, ino, btrfs_ino(inode))
152 ctf_integer(u64, start, map->start)
153 ctf_integer(u64, len, map->len)
154 ctf_integer(u64, orig_start, map->orig_start)
155 ctf_integer(u64, block_start, map->block_start)
156 ctf_integer(u64, block_len, map->block_len)
157 ctf_integer(unsigned long, flags, map->flags)
158 ctf_integer(int, refs, refcount_read(&map->refs))
159 ctf_integer(unsigned int, compress_type, map->compress_type)
160 )
161)
b87700e3 162
1f1ec4ed 163#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0))
5807b1af
MJ		 164
165LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
166
167 TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode,
168 struct extent_map *map),
169
170 TP_ARGS(root, inode, map),
171
172 TP_FIELDS(
173 ctf_integer(u64, root_objectid, root->root_key.objectid)
174 ctf_integer(u64, ino, btrfs_ino(inode))
175 ctf_integer(u64, start, map->start)
176 ctf_integer(u64, len, map->len)
177 ctf_integer(u64, orig_start, map->orig_start)
178 ctf_integer(u64, block_start, map->block_start)
179 ctf_integer(u64, block_len, map->block_len)
180 ctf_integer(unsigned long, flags, map->flags)
181 ctf_integer(int, refs, refcount_read(&map->refs))
182 ctf_integer(unsigned int, compress_type, map->compress_type)
183 )
184)
185
186#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,11,0))
e52717ea
FD		 187
188LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
189
190 TP_PROTO(struct btrfs_root *root, struct btrfs_inode *inode,
191 struct extent_map *map),
192
193 TP_ARGS(root, inode, map),
194
195 TP_FIELDS(
196 ctf_integer(u64, root_objectid, root->root_key.objectid)
197 ctf_integer(u64, ino, btrfs_ino(inode))
198 ctf_integer(u64, start, map->start)
199 ctf_integer(u64, len, map->len)
200 ctf_integer(u64, orig_start, map->orig_start)
201 ctf_integer(u64, block_start, map->block_start)
202 ctf_integer(u64, block_len, map->block_len)
203 ctf_integer(unsigned long, flags, map->flags)
204 ctf_integer(int, refs, atomic_read(&map->refs))
205 ctf_integer(unsigned int, compress_type, map->compress_type)
206 )
207)
208
209#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
f1a87e24 210
3bc29f0a 211LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
b87700e3 212
f3166f27
MD		 213 TP_PROTO(struct btrfs_root *root, struct inode *inode,
214 struct extent_map *map),
b87700e3 215
f3166f27 216 TP_ARGS(root, inode, map),
b87700e3 217
f127e61e
MD		 218 TP_FIELDS(
219 ctf_integer(u64, root_objectid, root->root_key.objectid)
f3166f27 220 ctf_integer(u64, ino, btrfs_ino(inode))
f127e61e
MD		 221 ctf_integer(u64, start, map->start)
222 ctf_integer(u64, len, map->len)
223 ctf_integer(u64, orig_start, map->orig_start)
224 ctf_integer(u64, block_start, map->block_start)
225 ctf_integer(u64, block_len, map->block_len)
226 ctf_integer(unsigned long, flags, map->flags)
227 ctf_integer(int, refs, atomic_read(&map->refs))
228 ctf_integer(unsigned int, compress_type, map->compress_type)
229 )
b87700e3
AG		 230)
231
7ca7cd6e
MJ		 232#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
233
234LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
235
236 TP_PROTO(const struct btrfs_root *root, const struct extent_map *map),
237
238 TP_ARGS(root, map),
239
240 TP_FIELDS(
241 ctf_integer(u64, root_objectid, root->root_key.objectid)
242 ctf_integer(u64, start, map->start)
243 ctf_integer(u64, len, map->len)
244 ctf_integer(u64, orig_start, map->orig_start)
245 ctf_integer(u64, block_start, map->block_start)
246 ctf_integer(u64, block_len, map->block_len)
247 ctf_integer(unsigned long, flags, map->flags)
248 ctf_integer(int, refs, atomic_read(&map->refs))
249 ctf_integer(unsigned int, compress_type, map->compress_type)
250 )
251)
252
f1a87e24
MD		 253#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
254
255LTTNG_TRACEPOINT_EVENT(btrfs_get_extent,
256
257 TP_PROTO(struct btrfs_root *root, struct extent_map *map),
258
259 TP_ARGS(root, map),
260
261 TP_FIELDS(
262 ctf_integer(u64, root_objectid, root->root_key.objectid)
263 ctf_integer(u64, start, map->start)
264 ctf_integer(u64, len, map->len)
265 ctf_integer(u64, orig_start, map->orig_start)
266 ctf_integer(u64, block_start, map->block_start)
267 ctf_integer(u64, block_len, map->block_len)
268 ctf_integer(unsigned long, flags, map->flags)
269 ctf_integer(int, refs, atomic_read(&map->refs))
270 ctf_integer(unsigned int, compress_type, map->compress_type)
271 )
272)
273
274#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
275
22df20ca
MJ		 276#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,17,0))
277LTTNG_TRACEPOINT_EVENT(btrfs_handle_em_exist,
278
279 TP_PROTO(const struct extent_map *existing, const struct extent_map *map, u64 start, u64 len),
280
281 TP_ARGS(existing, map, start, len),
282
283 TP_FIELDS(
284 ctf_integer(u64, e_start, existing->start)
285 ctf_integer(u64, e_len, existing->len)
286 ctf_integer(u64, map_start, map->start)
287 ctf_integer(u64, map_len, map->len)
288 ctf_integer(u64, start, start)
289 ctf_integer(u64, len, len)
290 )
291)
292#endif
293
b42b2955
MJ		 294#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0))
295LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__file_extent_item_regular,
296
297 TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
298 struct btrfs_file_extent_item *fi, u64 start),
299
300 TP_ARGS(bi, l, fi, start),
301
302 TP_FIELDS(
303 ctf_array(u8, fsid, bi->root->fs_info, BTRFS_FSID_SIZE)
304 ctf_integer(u64, root_obj, bi->root->objectid)
305 ctf_integer(u64, ino, btrfs_ino(bi))
306 ctf_integer(loff_t, isize, bi->vfs_inode.i_size)
307 ctf_integer(u64, disk_isize, bi->disk_i_size)
308 ctf_integer(u64, num_bytes, btrfs_file_extent_num_bytes(l, fi))
309 ctf_integer(u64, ram_bytes, btrfs_file_extent_ram_bytes(l, fi))
310 ctf_integer(u64, disk_bytenr, btrfs_file_extent_disk_bytenr(l, fi))
311 ctf_integer(u64, disk_num_bytes, btrfs_file_extent_disk_num_bytes(l, fi))
312 ctf_integer(u64, extent_offset, btrfs_file_extent_offset(l, fi))
313 ctf_integer(u8, extent_type, btrfs_file_extent_type(l, fi))
314 ctf_integer(u8, compression, btrfs_file_extent_compression(l, fi))
315 ctf_integer(u64, extent_start, start)
316 ctf_integer(u64, extent_end, (start + btrfs_file_extent_num_bytes(l, fi)))
317 )
318)
319
320LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__file_extent_item_inline,
321
322 TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
323 struct btrfs_file_extent_item *fi, int slot, u64 start),
324
325 TP_ARGS(bi, l, fi, slot, start),
326
327 TP_FIELDS(
328 ctf_array(u8, fsid, bi->root->fs_info, BTRFS_FSID_SIZE)
329 ctf_integer(u64, root_obj, bi->root->objectid)
330 ctf_integer(u64, ino, btrfs_ino(bi))
331 ctf_integer(loff_t, isize, bi->vfs_inode.i_size)
332 ctf_integer(u64, disk_isize, bi->disk_i_size)
333 ctf_integer(u8, extent_type, btrfs_file_extent_type(l, fi))
334 ctf_integer(u8, compression, btrfs_file_extent_compression(l, fi))
335 ctf_integer(u64, extent_start, start)
336 ctf_integer(u64, extent_end, (start + btrfs_file_extent_inline_len(l, slot, fi)))
337 )
338)
339
340LTTNG_TRACEPOINT_EVENT_INSTANCE(
341 btrfs__file_extent_item_regular, btrfs_get_extent_show_fi_regular,
342
343 TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
344 struct btrfs_file_extent_item *fi, u64 start),
345
346 TP_ARGS(bi, l, fi, start)
347)
348
349LTTNG_TRACEPOINT_EVENT_INSTANCE(
350 btrfs__file_extent_item_regular, btrfs_truncate_show_fi_regular,
351
352 TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
353 struct btrfs_file_extent_item *fi, u64 start),
354
355 TP_ARGS(bi, l, fi, start)
356)
357
358LTTNG_TRACEPOINT_EVENT_INSTANCE(
359 btrfs__file_extent_item_inline, btrfs_get_extent_show_fi_inline,
360
361 TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
362 struct btrfs_file_extent_item *fi, int slot, u64 start),
363
364 TP_ARGS(bi, l, fi, slot, start)
365)
366
367LTTNG_TRACEPOINT_EVENT_INSTANCE(
368 btrfs__file_extent_item_inline, btrfs_truncate_show_fi_inline,
369
370 TP_PROTO(struct btrfs_inode *bi, struct extent_buffer *l,
371 struct btrfs_file_extent_item *fi, int slot, u64 start),
372
373 TP_ARGS(bi, l, fi, slot, start)
374)
375#endif
376
1f1ec4ed
MJ		 377#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
378LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
379
380 TP_PROTO(const struct inode *inode,
381 const struct btrfs_ordered_extent *ordered),
382
383 TP_ARGS(inode, ordered),
384
385 TP_FIELDS(
386 ctf_integer(ino_t, ino, inode->i_ino)
387 ctf_integer(u64, file_offset, ordered->file_offset)
388 ctf_integer(u64, start, ordered->start)
389 ctf_integer(u64, len, ordered->len)
390 ctf_integer(u64, disk_len, ordered->disk_len)
391 ctf_integer(u64, bytes_left, ordered->bytes_left)
392 ctf_integer(unsigned long, flags, ordered->flags)
393 ctf_integer(int, compress_type, ordered->compress_type)
394 ctf_integer(int, refs, refcount_read(&ordered->refs))
395 ctf_integer(u64, root_objectid,
396 BTRFS_I(inode)->root->root_key.objectid)
397 )
398)
399#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,12,0))
5807b1af
MJ		 400LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
401
402 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
403
404 TP_ARGS(inode, ordered),
405
406 TP_FIELDS(
407 ctf_integer(ino_t, ino, inode->i_ino)
408 ctf_integer(u64, file_offset, ordered->file_offset)
409 ctf_integer(u64, start, ordered->start)
410 ctf_integer(u64, len, ordered->len)
411 ctf_integer(u64, disk_len, ordered->disk_len)
412 ctf_integer(u64, bytes_left, ordered->bytes_left)
413 ctf_integer(unsigned long, flags, ordered->flags)
414 ctf_integer(int, compress_type, ordered->compress_type)
415 ctf_integer(int, refs, refcount_read(&ordered->refs))
416 ctf_integer(u64, root_objectid,
417 BTRFS_I(inode)->root->root_key.objectid)
418 )
419)
7ca7cd6e
MJ		 420#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
421LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
422
423 TP_PROTO(const struct inode *inode, const struct btrfs_ordered_extent *ordered),
424
425 TP_ARGS(inode, ordered),
426
427 TP_FIELDS(
428 ctf_integer(ino_t, ino, inode->i_ino)
429 ctf_integer(u64, file_offset, ordered->file_offset)
430 ctf_integer(u64, start, ordered->start)
431 ctf_integer(u64, len, ordered->len)
432 ctf_integer(u64, disk_len, ordered->disk_len)
433 ctf_integer(u64, bytes_left, ordered->bytes_left)
434 ctf_integer(unsigned long, flags, ordered->flags)
435 ctf_integer(int, compress_type, ordered->compress_type)
436 ctf_integer(int, refs, atomic_read(&ordered->refs))
437 ctf_integer(u64, root_objectid,
438 BTRFS_I(inode)->root->root_key.objectid)
439 )
440)
5807b1af 441#else
3bc29f0a 442LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__ordered_extent,
b87700e3
AG		 443
444 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
445
446 TP_ARGS(inode, ordered),
447
f127e61e
MD		 448 TP_FIELDS(
449 ctf_integer(ino_t, ino, inode->i_ino)
450 ctf_integer(u64, file_offset, ordered->file_offset)
451 ctf_integer(u64, start, ordered->start)
452 ctf_integer(u64, len, ordered->len)
453 ctf_integer(u64, disk_len, ordered->disk_len)
454 ctf_integer(u64, bytes_left, ordered->bytes_left)
455 ctf_integer(unsigned long, flags, ordered->flags)
456 ctf_integer(int, compress_type, ordered->compress_type)
457 ctf_integer(int, refs, atomic_read(&ordered->refs))
458 ctf_integer(u64, root_objectid,
b87700e3 459 BTRFS_I(inode)->root->root_key.objectid)
f127e61e 460 )
b87700e3 461)
5807b1af 462#endif
b87700e3 463
7ca7cd6e
MJ		 464#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
465 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1f1ec4ed
MJ		 466LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
467
468 TP_PROTO(const struct inode *inode,
469 const struct btrfs_ordered_extent *ordered),
470
471 TP_ARGS(inode, ordered)
472)
473
474LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
475
476 TP_PROTO(const struct inode *inode,
477 const struct btrfs_ordered_extent *ordered),
478
479 TP_ARGS(inode, ordered)
480)
481
482LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
483
484 TP_PROTO(const struct inode *inode,
485 const struct btrfs_ordered_extent *ordered),
486
487 TP_ARGS(inode, ordered)
488)
489
490LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
491
492 TP_PROTO(const struct inode *inode,
493 const struct btrfs_ordered_extent *ordered),
494
495 TP_ARGS(inode, ordered)
496)
497
498LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
499
500 TP_PROTO(const struct page *page, const struct inode *inode,
501 const struct writeback_control *wbc),
502
503 TP_ARGS(page, inode, wbc),
504
505 TP_FIELDS(
506 ctf_integer(ino_t, ino, inode->i_ino)
507 ctf_integer(pgoff_t, index, page->index)
508 ctf_integer(long, nr_to_write, wbc->nr_to_write)
509 ctf_integer(long, pages_skipped, wbc->pages_skipped)
510 ctf_integer(loff_t, range_start, wbc->range_start)
511 ctf_integer(loff_t, range_end, wbc->range_end)
512 ctf_integer(char, for_kupdate, wbc->for_kupdate)
513 ctf_integer(char, for_reclaim, wbc->for_reclaim)
514 ctf_integer(char, range_cyclic, wbc->range_cyclic)
515 ctf_integer(pgoff_t, writeback_index,
516 inode->i_mapping->writeback_index)
517 ctf_integer(u64, root_objectid,
518 BTRFS_I(inode)->root->root_key.objectid)
519 )
520)
521
522LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs__writepage,
523
524 __extent_writepage,
525
526 btrfs__extent_writepage,
527
528 TP_PROTO(const struct page *page, const struct inode *inode,
529 const struct writeback_control *wbc),
530
531 TP_ARGS(page, inode, wbc)
532)
533
534LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook,
535
536 TP_PROTO(const struct page *page, u64 start, u64 end, int uptodate),
537
538 TP_ARGS(page, start, end, uptodate),
539
540 TP_FIELDS(
541 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
542 ctf_integer(pgoff_t, index, page->index)
543 ctf_integer(u64, start, start)
544 ctf_integer(u64, end, end)
545 ctf_integer(int, uptodate, uptodate)
546 ctf_integer(u64, root_objectid,
547 BTRFS_I(page->mapping->host)->root->root_key.objectid)
548 )
549)
550
551LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,
552
553 TP_PROTO(const struct file *file, int datasync),
554
555 TP_ARGS(file, datasync),
556
557 TP_FIELDS(
558 ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
559 ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
560 ctf_integer(int, datasync, datasync)
561 ctf_integer(u64, root_objectid,
562 BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid)
563 )
564)
565#else
3bc29f0a 566LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_add,
b87700e3
AG		 567
568 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
569
570 TP_ARGS(inode, ordered)
571)
572
3bc29f0a 573LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_remove,
b87700e3
AG		 574
575 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
576
577 TP_ARGS(inode, ordered)
578)
579
3bc29f0a 580LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_start,
b87700e3
AG		 581
582 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
583
584 TP_ARGS(inode, ordered)
585)
586
3bc29f0a 587LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__ordered_extent, btrfs_ordered_extent_put,
b87700e3
AG		 588
589 TP_PROTO(struct inode *inode, struct btrfs_ordered_extent *ordered),
590
591 TP_ARGS(inode, ordered)
592)
593
3bc29f0a 594LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__writepage,
b87700e3
AG		 595
596 TP_PROTO(struct page *page, struct inode *inode,
597 struct writeback_control *wbc),
598
599 TP_ARGS(page, inode, wbc),
600
f127e61e
MD		 601 TP_FIELDS(
602 ctf_integer(ino_t, ino, inode->i_ino)
603 ctf_integer(pgoff_t, index, page->index)
604 ctf_integer(long, nr_to_write, wbc->nr_to_write)
605 ctf_integer(long, pages_skipped, wbc->pages_skipped)
606 ctf_integer(loff_t, range_start, wbc->range_start)
607 ctf_integer(loff_t, range_end, wbc->range_end)
b87700e3 608#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,1,0))
f127e61e 609 ctf_integer(char, nonblocking, wbc->nonblocking)
b87700e3 610#endif
f127e61e
MD		 611 ctf_integer(char, for_kupdate, wbc->for_kupdate)
612 ctf_integer(char, for_reclaim, wbc->for_reclaim)
613 ctf_integer(char, range_cyclic, wbc->range_cyclic)
614 ctf_integer(pgoff_t, writeback_index,
615 inode->i_mapping->writeback_index)
616 ctf_integer(u64, root_objectid,
617 BTRFS_I(inode)->root->root_key.objectid)
618 )
b87700e3
AG		 619)
620
9bbf98da
MD		 621LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs__writepage,
622
623 __extent_writepage,
624
625 btrfs__extent_writepage,
b87700e3
AG		 626
627 TP_PROTO(struct page *page, struct inode *inode,
628 struct writeback_control *wbc),
629
630 TP_ARGS(page, inode, wbc)
631)
632
3bc29f0a 633LTTNG_TRACEPOINT_EVENT(btrfs_writepage_end_io_hook,
b87700e3
AG		 634
635 TP_PROTO(struct page *page, u64 start, u64 end, int uptodate),
636
637 TP_ARGS(page, start, end, uptodate),
638
f127e61e
MD		 639 TP_FIELDS(
640 ctf_integer(ino_t, ino, page->mapping->host->i_ino)
641 ctf_integer(pgoff_t, index, page->index)
642 ctf_integer(u64, start, start)
643 ctf_integer(u64, end, end)
644 ctf_integer(int, uptodate, uptodate)
645 ctf_integer(u64, root_objectid,
646 BTRFS_I(page->mapping->host)->root->root_key.objectid)
647 )
b87700e3
AG		 648)
649
3bc29f0a 650LTTNG_TRACEPOINT_EVENT(btrfs_sync_file,
b87700e3
AG		 651
652 TP_PROTO(struct file *file, int datasync),
653
654 TP_ARGS(file, datasync),
655
f127e61e
MD		 656 TP_FIELDS(
657 ctf_integer(ino_t, ino, file->f_path.dentry->d_inode->i_ino)
658 ctf_integer(ino_t, parent, file->f_path.dentry->d_parent->d_inode->i_ino)
659 ctf_integer(int, datasync, datasync)
660 ctf_integer(u64, root_objectid,
b87700e3 661 BTRFS_I(file->f_path.dentry->d_inode)->root->root_key.objectid)
f127e61e 662 )
b87700e3 663)
1f1ec4ed 664#endif
b87700e3 665
7ca7cd6e 666#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
0b3f6dcb 667 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,4,114,92,0,0))
1f1ec4ed
MJ		 668LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
669
670 TP_PROTO(const struct btrfs_fs_info *fs_info, int wait),
671
672 TP_ARGS(fs_info, wait),
673
674 TP_FIELDS(
675 ctf_integer(int, wait, wait)
676 )
677)
678#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
fcd0a11c
MD		 679LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
680
681 TP_PROTO(struct btrfs_fs_info *fs_info, int wait),
682
683 TP_ARGS(fs_info, wait),
684
685 TP_FIELDS(
686 ctf_integer(int, wait, wait)
687 )
688)
689#else
3bc29f0a 690LTTNG_TRACEPOINT_EVENT(btrfs_sync_fs,
b87700e3
AG		 691
692 TP_PROTO(int wait),
693
694 TP_ARGS(wait),
695
f127e61e
MD		 696 TP_FIELDS(
697 ctf_integer(int, wait, wait)
698 )
b87700e3 699)
fcd0a11c
MD		 700#endif
701
7ca7cd6e
MJ		 702#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
703 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1f1ec4ed
MJ		 704LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
705
706 TP_PROTO(const struct btrfs_fs_info *fs_info,
707 const struct btrfs_block_group_cache *block_group, int create),
708
709 TP_ARGS(fs_info, block_group, create),
710
711 TP_FIELDS(
712 ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE)
713 ctf_integer(u64, offset, block_group->key.objectid)
714 ctf_integer(u64, size, block_group->key.offset)
715 ctf_integer(u64, flags, block_group->flags)
716 ctf_integer(u64, bytes_used, btrfs_block_group_used(&block_group->item))
717 ctf_integer(u64, bytes_super, block_group->bytes_super)
718 ctf_integer(int, create, create)
719 )
720)
721#else
fcd0a11c 722LTTNG_TRACEPOINT_EVENT(btrfs_add_block_group,
b87700e3 723
fcd0a11c
MD		 724 TP_PROTO(struct btrfs_fs_info *fs_info,
725 struct btrfs_block_group_cache *block_group, int create),
726
727 TP_ARGS(fs_info, block_group, create),
728
729 TP_FIELDS(
730 ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE)
731 ctf_integer(u64, offset, block_group->key.objectid)
732 ctf_integer(u64, size, block_group->key.offset)
733 ctf_integer(u64, flags, block_group->flags)
734 ctf_integer(u64, bytes_used, btrfs_block_group_used(&block_group->item))
735 ctf_integer(u64, bytes_super, block_group->bytes_super)
736 ctf_integer(int, create, create)
737 )
738)
1f1ec4ed 739#endif
fcd0a11c 740
1f1ec4ed
MJ		 741#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
742LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
743
744 TP_PROTO(const struct btrfs_fs_info *fs_info,
745 const struct btrfs_delayed_ref_node *ref,
746 const struct btrfs_delayed_tree_ref *full_ref,
747 int action),
748
749 TP_ARGS(fs_info, ref, full_ref, action),
750
751 TP_FIELDS(
752 ctf_integer(u64, bytenr, ref->bytenr)
753 ctf_integer(u64, num_bytes, ref->num_bytes)
754 ctf_integer(int, action, action)
755 ctf_integer(u64, parent, full_ref->parent)
756 ctf_integer(u64, ref_root, full_ref->root)
757 ctf_integer(int, level, full_ref->level)
758 ctf_integer(int, type, ref->type)
759 ctf_integer(u64, seq, ref->seq)
760 )
761)
762#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
fcd0a11c
MD		 763LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
764
765 TP_PROTO(struct btrfs_fs_info *fs_info,
766 struct btrfs_delayed_ref_node *ref,
767 struct btrfs_delayed_tree_ref *full_ref,
768 int action),
769
770 TP_ARGS(fs_info, ref, full_ref, action),
771
772 TP_FIELDS(
773 ctf_integer(u64, bytenr, ref->bytenr)
774 ctf_integer(u64, num_bytes, ref->num_bytes)
775 ctf_integer(int, action, action)
776 ctf_integer(u64, parent, full_ref->parent)
777 ctf_integer(u64, ref_root, full_ref->root)
778 ctf_integer(int, level, full_ref->level)
779 ctf_integer(int, type, ref->type)
780 ctf_integer(u64, seq, ref->seq)
781 )
782)
783#else
3bc29f0a 784LTTNG_TRACEPOINT_EVENT(btrfs_delayed_tree_ref,
b87700e3
AG		 785
786 TP_PROTO(struct btrfs_delayed_ref_node *ref,
787 struct btrfs_delayed_tree_ref *full_ref,
788 int action),
789
790 TP_ARGS(ref, full_ref, action),
791
f127e61e
MD		 792 TP_FIELDS(
793 ctf_integer(u64, bytenr, ref->bytenr)
794 ctf_integer(u64, num_bytes, ref->num_bytes)
795 ctf_integer(int, action, action)
796 ctf_integer(u64, parent, full_ref->parent)
797 ctf_integer(u64, ref_root, full_ref->root)
798 ctf_integer(int, level, full_ref->level)
799 ctf_integer(int, type, ref->type)
b87700e3 800#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
f127e61e 801 ctf_integer(u64, seq, ref->seq)
b87700e3 802#endif
f127e61e 803 )
b87700e3 804)
fcd0a11c 805#endif
b87700e3 806
3bc29f0a 807LTTNG_TRACEPOINT_EVENT(btrfs_delayed_data_ref,
b87700e3
AG		 808
809 TP_PROTO(struct btrfs_delayed_ref_node *ref,
810 struct btrfs_delayed_data_ref *full_ref,
811 int action),
812
813 TP_ARGS(ref, full_ref, action),
814
f127e61e
MD		 815 TP_FIELDS(
816 ctf_integer(u64, bytenr, ref->bytenr)
817 ctf_integer(u64, num_bytes, ref->num_bytes)
818 ctf_integer(int, action, action)
819 ctf_integer(u64, parent, full_ref->parent)
820 ctf_integer(u64, ref_root, full_ref->root)
821 ctf_integer(u64, owner, full_ref->objectid)
822 ctf_integer(u64, offset, full_ref->offset)
823 ctf_integer(int, type, ref->type)
b87700e3 824#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,7,0))
f127e61e 825 ctf_integer(u64, seq, ref->seq)
b87700e3 826#endif
f127e61e 827 )
b87700e3
AG		 828)
829
ab9ebe67
MJ		 830#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,15,0))
831LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
832
833 TP_PROTO(const struct btrfs_fs_info *fs_info,
834 const struct btrfs_delayed_ref_head *head_ref,
835 int action),
836
837 TP_ARGS(fs_info, head_ref, action),
838
839 TP_FIELDS(
840 ctf_integer(u64, bytenr, head_ref->bytenr)
841 ctf_integer(u64, num_bytes, head_ref->num_bytes)
842 ctf_integer(int, action, action)
843 ctf_integer(int, is_data, head_ref->is_data)
844 )
845)
846
d7921a5f
MD		 847LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
848
849 add_delayed_ref_head,
850
851 btrfs_add_delayed_ref_head,
ab9ebe67
MJ		 852
853 TP_PROTO(const struct btrfs_fs_info *fs_info,
854 const struct btrfs_delayed_ref_head *head_ref,
855 int action),
856
857 TP_ARGS(fs_info, head_ref, action)
858)
859
d7921a5f
MD		 860LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
861
862 run_delayed_ref_head,
863
864 btrfs_run_delayed_ref_head,
ab9ebe67
MJ		 865
866 TP_PROTO(const struct btrfs_fs_info *fs_info,
867 const struct btrfs_delayed_ref_head *head_ref,
868 int action),
869
870 TP_ARGS(fs_info, head_ref, action)
871)
872
7ca7cd6e 873#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
0b3f6dcb 874 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,4,114,92,0,0))
ab9ebe67
MJ		 875LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
876
877 TP_PROTO(const struct btrfs_fs_info *fs_info,
878 const struct btrfs_delayed_ref_node *ref,
879 const struct btrfs_delayed_ref_head *head_ref,
880 int action),
881
882 TP_ARGS(fs_info, ref, head_ref, action),
883
884 TP_FIELDS(
885 ctf_integer(u64, bytenr, ref->bytenr)
886 ctf_integer(u64, num_bytes, ref->num_bytes)
887 ctf_integer(int, action, action)
888 ctf_integer(int, is_data, head_ref->is_data)
889 )
890)
891
d7921a5f
MD		 892LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
893
894 add_delayed_ref_head,
895
896 btrfs_add_delayed_ref_head,
ab9ebe67
MJ		 897
898 TP_PROTO(const struct btrfs_fs_info *fs_info,
899 const struct btrfs_delayed_ref_node *ref,
900 const struct btrfs_delayed_ref_head *head_ref,
901 int action),
902
903 TP_ARGS(fs_info, ref, head_ref, action)
904)
905
d7921a5f
MD		 906LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
907
908 run_delayed_ref_head,
909
910 btrfs_run_delayed_ref_head,
ab9ebe67
MJ		 911
912 TP_PROTO(const struct btrfs_fs_info *fs_info,
913 const struct btrfs_delayed_ref_node *ref,
914 const struct btrfs_delayed_ref_head *head_ref,
915 int action),
916
917 TP_ARGS(fs_info, ref, head_ref, action)
918)
919
920#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,8,0))
921LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
fcd0a11c
MD		 922
923 TP_PROTO(struct btrfs_fs_info *fs_info,
924 struct btrfs_delayed_ref_node *ref,
925 struct btrfs_delayed_ref_head *head_ref,
926 int action),
927
928 TP_ARGS(fs_info, ref, head_ref, action),
929
930 TP_FIELDS(
931 ctf_integer(u64, bytenr, ref->bytenr)
932 ctf_integer(u64, num_bytes, ref->num_bytes)
933 ctf_integer(int, action, action)
934 ctf_integer(int, is_data, head_ref->is_data)
935 )
936)
937
d7921a5f
MD		 938LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
939
940 add_delayed_ref_head,
941
942 btrfs_add_delayed_ref_head,
ab9ebe67
MJ		 943
944 TP_PROTO(struct btrfs_fs_info *fs_info,
945 struct btrfs_delayed_ref_node *ref,
946 struct btrfs_delayed_ref_head *head_ref,
947 int action),
948
949 TP_ARGS(fs_info, ref, head_ref, action)
950)
951
d7921a5f
MD		 952LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
953
954 run_delayed_ref_head,
955
956 btrfs_run_delayed_ref_head,
ab9ebe67
MJ		 957
958 TP_PROTO(struct btrfs_fs_info *fs_info,
959 struct btrfs_delayed_ref_node *ref,
960 struct btrfs_delayed_ref_head *head_ref,
961 int action),
962
963 TP_ARGS(fs_info, ref, head_ref, action)
964)
965
0b3f6dcb
MJ		 966#elif (LTTNG_SLE_KERNEL_RANGE(4,4,114,92,0,0, 4,5,0,0,0,0))
967LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
968
969 TP_PROTO(const struct btrfs_delayed_ref_node *ref,
970 const struct btrfs_delayed_ref_head *head_ref,
971 int action),
972
973 TP_ARGS(ref, head_ref, action),
974
975 TP_FIELDS(
976 ctf_integer(u64, bytenr, ref->bytenr)
977 ctf_integer(u64, num_bytes, ref->num_bytes)
978 ctf_integer(int, action, action)
979 ctf_integer(int, is_data, head_ref->is_data)
980 )
981)
982
d7921a5f
MD		 983LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
984
985 add_delayed_ref_head,
986
987 btrfs_add_delayed_ref_head,
0b3f6dcb
MJ		 988
989 TP_PROTO(const struct btrfs_delayed_ref_node *ref,
990 const struct btrfs_delayed_ref_head *head_ref,
991 int action),
992
993 TP_ARGS(ref, head_ref, action)
994)
995
d7921a5f
MD		 996LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
997
998 run_delayed_ref_head,
999
1000 btrfs_run_delayed_ref_head,
0b3f6dcb
MJ		 1001
1002 TP_PROTO(const struct btrfs_delayed_ref_node *ref,
1003 const struct btrfs_delayed_ref_head *head_ref,
1004 int action),
1005
1006 TP_ARGS(ref, head_ref, action)
1007)
1008
ab9ebe67
MJ		 1009#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,12,0))
1010LTTNG_TRACEPOINT_EVENT_CLASS(btrfs_delayed_ref_head,
1011
1012 TP_PROTO(struct btrfs_delayed_ref_node *ref,
1013 struct btrfs_delayed_ref_head *head_ref,
1014 int action),
1015
1016 TP_ARGS(ref, head_ref, action),
1017
1018 TP_FIELDS(
1019 ctf_integer(u64, bytenr, ref->bytenr)
1020 ctf_integer(u64, num_bytes, ref->num_bytes)
1021 ctf_integer(int, action, action)
1022 ctf_integer(int, is_data, head_ref->is_data)
1023 )
1024)
1025
d7921a5f
MD		 1026LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
1027
1028 add_delayed_ref_head,
1029
1030 btrfs_add_delayed_ref_head,
ab9ebe67
MJ		 1031
1032 TP_PROTO(struct btrfs_delayed_ref_node *ref,
1033 struct btrfs_delayed_ref_head *head_ref,
1034 int action),
1035
1036 TP_ARGS(ref, head_ref, action)
1037)
1038
d7921a5f
MD		 1039LTTNG_TRACEPOINT_EVENT_INSTANCE_MAP(btrfs_delayed_ref_head,
1040
1041 run_delayed_ref_head,
1042
1043 btrfs_run_delayed_ref_head,
ab9ebe67
MJ		 1044
1045 TP_PROTO(struct btrfs_delayed_ref_node *ref,
1046 struct btrfs_delayed_ref_head *head_ref,
1047 int action),
1048
1049 TP_ARGS(ref, head_ref, action)
1050)
1051
fcd0a11c 1052#else
3bc29f0a 1053LTTNG_TRACEPOINT_EVENT(btrfs_delayed_ref_head,
b87700e3
AG		 1054
1055 TP_PROTO(struct btrfs_delayed_ref_node *ref,
1056 struct btrfs_delayed_ref_head *head_ref,
1057 int action),
1058
1059 TP_ARGS(ref, head_ref, action),
1060
f127e61e
MD		 1061 TP_FIELDS(
1062 ctf_integer(u64, bytenr, ref->bytenr)
1063 ctf_integer(u64, num_bytes, ref->num_bytes)
1064 ctf_integer(int, action, action)
1065 ctf_integer(int, is_data, head_ref->is_data)
1066 )
b87700e3 1067)
fcd0a11c 1068#endif
b87700e3 1069
1f1ec4ed
MJ		 1070#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
1071
1072LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
1073
1074 TP_PROTO(const struct btrfs_fs_info *fs_info, const struct map_lookup *map,
1075 u64 offset, u64 size),
1076
1077 TP_ARGS(fs_info, map, offset, size),
1078
1079 TP_FIELDS(
1080 ctf_integer(int, num_stripes, map->num_stripes)
1081 ctf_integer(u64, type, map->type)
1082 ctf_integer(int, sub_stripes, map->sub_stripes)
1083 ctf_integer(u64, offset, offset)
1084 ctf_integer(u64, size, size)
1085 ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
1086 )
1087)
1088
1089LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc,
1090
1091 TP_PROTO(const struct btrfs_fs_info *info, const struct map_lookup *map,
1092 u64 offset, u64 size),
1093
1094 TP_ARGS(info, map, offset, size)
1095)
1096
1097LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free,
1098
1099 TP_PROTO(const struct btrfs_fs_info *info, const struct map_lookup *map,
1100 u64 offset, u64 size),
1101
1102 TP_ARGS(info, map, offset, size)
1103)
1104
1105#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
ff8bdcc2
MD		 1106
1107LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
1108
1109 TP_PROTO(struct btrfs_fs_info *fs_info, struct map_lookup *map,
1110 u64 offset, u64 size),
1111
1112 TP_ARGS(fs_info, map, offset, size),
1113
1114 TP_FIELDS(
1115 ctf_integer(int, num_stripes, map->num_stripes)
1116 ctf_integer(u64, type, map->type)
1117 ctf_integer(int, sub_stripes, map->sub_stripes)
1118 ctf_integer(u64, offset, offset)
1119 ctf_integer(u64, size, size)
1120 ctf_integer(u64, root_objectid, fs_info->chunk_root->root_key.objectid)
1121 )
1122)
1123
1124LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc,
1125
1126 TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map,
1127 u64 offset, u64 size),
1128
1129 TP_ARGS(info, map, offset, size)
1130)
1131
1132LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free,
1133
1134 TP_PROTO(struct btrfs_fs_info *info, struct map_lookup *map,
1135 u64 offset, u64 size),
1136
1137 TP_ARGS(info, map, offset, size)
1138)
1139
7ca7cd6e
MJ		 1140#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1141
1142LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
1143
1144 TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map,
1145 u64 offset, u64 size),
1146
1147 TP_ARGS(root, map, offset, size),
1148
1149 TP_FIELDS(
1150 ctf_integer(int, num_stripes, map->num_stripes)
1151 ctf_integer(u64, type, map->type)
1152 ctf_integer(int, sub_stripes, map->sub_stripes)
1153 ctf_integer(u64, offset, offset)
1154 ctf_integer(u64, size, size)
1155 ctf_integer(u64, root_objectid, root->root_key.objectid)
1156 )
1157)
1158
1159LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc,
1160
1161 TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map,
1162 u64 offset, u64 size),
1163
1164 TP_ARGS(root, map, offset, size)
1165)
1166
1167LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free,
1168
1169 TP_PROTO(const struct btrfs_root *root, const struct map_lookup *map,
1170 u64 offset, u64 size),
1171
1172 TP_ARGS(root, map, offset, size)
1173)
1174
ff8bdcc2
MD		 1175#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
1176
3bc29f0a 1177LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__chunk,
b87700e3
AG		 1178
1179 TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
1180 u64 offset, u64 size),
1181
1182 TP_ARGS(root, map, offset, size),
1183
f127e61e
MD		 1184 TP_FIELDS(
1185 ctf_integer(int, num_stripes, map->num_stripes)
1186 ctf_integer(u64, type, map->type)
1187 ctf_integer(int, sub_stripes, map->sub_stripes)
1188 ctf_integer(u64, offset, offset)
1189 ctf_integer(u64, size, size)
1190 ctf_integer(u64, root_objectid, root->root_key.objectid)
1191 )
b87700e3
AG		 1192)
1193
3bc29f0a 1194LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_alloc,
b87700e3
AG		 1195
1196 TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
1197 u64 offset, u64 size),
1198
1199 TP_ARGS(root, map, offset, size)
1200)
1201
3bc29f0a 1202LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__chunk, btrfs_chunk_free,
b87700e3
AG		 1203
1204 TP_PROTO(struct btrfs_root *root, struct map_lookup *map,
1205 u64 offset, u64 size),
1206
1207 TP_ARGS(root, map, offset, size)
1208)
1209
ff8bdcc2
MD		 1210#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
1211
7ca7cd6e
MJ		 1212#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
1213 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1f1ec4ed
MJ		 1214LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,
1215
1216 TP_PROTO(const struct btrfs_root *root, const struct extent_buffer *buf,
1217 const struct extent_buffer *cow),
1218
1219 TP_ARGS(root, buf, cow),
1220
1221 TP_FIELDS(
1222 ctf_integer(u64, root_objectid, root->root_key.objectid)
1223 ctf_integer(u64, buf_start, buf->start)
1224 ctf_integer(int, refs, atomic_read(&buf->refs))
1225 ctf_integer(u64, cow_start, cow->start)
1226 ctf_integer(int, buf_level, btrfs_header_level(buf))
1227 ctf_integer(int, cow_level, btrfs_header_level(cow))
1228 )
1229)
1230#else
3bc29f0a 1231LTTNG_TRACEPOINT_EVENT(btrfs_cow_block,
b87700e3
AG		 1232
1233 TP_PROTO(struct btrfs_root *root, struct extent_buffer *buf,
1234 struct extent_buffer *cow),
1235
1236 TP_ARGS(root, buf, cow),
1237
f127e61e
MD		 1238 TP_FIELDS(
1239 ctf_integer(u64, root_objectid, root->root_key.objectid)
1240 ctf_integer(u64, buf_start, buf->start)
1241 ctf_integer(int, refs, atomic_read(&buf->refs))
1242 ctf_integer(u64, cow_start, cow->start)
1243 ctf_integer(int, buf_level, btrfs_header_level(buf))
1244 ctf_integer(int, cow_level, btrfs_header_level(cow))
1245 )
b87700e3 1246)
1f1ec4ed 1247#endif
b87700e3 1248
7ca7cd6e
MJ		 1249#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
1250 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1f1ec4ed
MJ		 1251LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
1252
1253 TP_PROTO(const struct btrfs_fs_info *fs_info, char *type, u64 val,
1254 u64 bytes, int reserve),
1255
1256 TP_ARGS(fs_info, type, val, bytes, reserve),
1257
1258 TP_FIELDS(
1259 ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE)
1260 ctf_string(type, type)
1261 ctf_integer(u64, val, val)
1262 ctf_integer(u64, bytes, bytes)
1263 ctf_integer(int, reserve, reserve)
1264 )
1265)
1266#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
3bc29f0a 1267LTTNG_TRACEPOINT_EVENT(btrfs_space_reservation,
b87700e3
AG		 1268
1269 TP_PROTO(struct btrfs_fs_info *fs_info, char *type, u64 val,
1270 u64 bytes, int reserve),
1271
1272 TP_ARGS(fs_info, type, val, bytes, reserve),
1273
f127e61e
MD		 1274 TP_FIELDS(
1275 ctf_array(u8, fsid, fs_info->fsid, BTRFS_UUID_SIZE)
1276 ctf_string(type, type)
1277 ctf_integer(u64, val, val)
1278 ctf_integer(u64, bytes, bytes)
1279 ctf_integer(int, reserve, reserve)
1280 )
b87700e3
AG		 1281)
1282#endif
1283
1f1ec4ed
MJ		 1284#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
1285
1286LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
1287
1288 TP_PROTO(const struct btrfs_fs_info *info, u64 start, u64 len),
1289
1290 TP_ARGS(info, start, len),
1291
1292 TP_FIELDS(
1293 ctf_integer(u64, start, start)
1294 ctf_integer(u64, len, len)
1295 )
1296)
1297
1298LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
1299
1300 TP_PROTO(const struct btrfs_fs_info *info, u64 start, u64 len),
1301
1302 TP_ARGS(info, start, len)
1303)
1304
1305LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free,
1306
1307 TP_PROTO(const struct btrfs_fs_info *info, u64 start, u64 len),
1308
1309 TP_ARGS(info, start, len)
1310)
1311
1312#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
ff8bdcc2
MD		 1313
1314LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
1315
1316 TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len),
1317
1318 TP_ARGS(info, start, len),
1319
1320 TP_FIELDS(
1321 ctf_integer(u64, start, start)
1322 ctf_integer(u64, len, len)
1323 )
1324)
1325
1326LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
1327
1328 TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len),
1329
1330 TP_ARGS(info, start, len)
1331)
1332
1333LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free,
1334
1335 TP_PROTO(struct btrfs_fs_info *info, u64 start, u64 len),
1336
1337 TP_ARGS(info, start, len)
1338)
1339
7ca7cd6e
MJ		 1340#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1341
1342LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
1343
1344 TP_PROTO(const struct btrfs_root *root, u64 start, u64 len),
1345
1346 TP_ARGS(root, start, len),
1347
1348 TP_FIELDS(
1349 ctf_integer(u64, root_objectid, root->root_key.objectid)
1350 ctf_integer(u64, start, start)
1351 ctf_integer(u64, len, len)
1352 )
1353)
1354
1355LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
1356
1357 TP_PROTO(const struct btrfs_root *root, u64 start, u64 len),
1358
1359 TP_ARGS(root, start, len)
1360)
1361
1362LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free,
1363
1364 TP_PROTO(const struct btrfs_root *root, u64 start, u64 len),
1365
1366 TP_ARGS(root, start, len)
1367)
1368
ff8bdcc2
MD		 1369#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
1370
3bc29f0a 1371LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserved_extent,
b87700e3
AG		 1372
1373 TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
1374
1375 TP_ARGS(root, start, len),
1376
f127e61e
MD		 1377 TP_FIELDS(
1378 ctf_integer(u64, root_objectid, root->root_key.objectid)
1379 ctf_integer(u64, start, start)
1380 ctf_integer(u64, len, len)
1381 )
b87700e3
AG		 1382)
1383
3bc29f0a 1384LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_alloc,
b87700e3
AG		 1385
1386 TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
1387
1388 TP_ARGS(root, start, len)
1389)
1390
3bc29f0a 1391LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserved_extent, btrfs_reserved_extent_free,
b87700e3
AG		 1392
1393 TP_PROTO(struct btrfs_root *root, u64 start, u64 len),
1394
1395 TP_ARGS(root, start, len)
1396)
1397
ff8bdcc2
MD		 1398#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
1399
da3122a5 1400#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0))
ff8bdcc2 1401
1f1ec4ed
MJ		 1402LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
1403
1404 btrfs_find_free_extent,
1405
1406 TP_PROTO(const struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size,
1407 u64 data),
1408
1409 TP_ARGS(info, num_bytes, empty_size, data),
1410
1411 TP_FIELDS(
1412 ctf_integer(u64, num_bytes, num_bytes)
1413 ctf_integer(u64, empty_size, empty_size)
1414 ctf_integer(u64, data, data)
1415 )
1416)
1417
1418LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
1419
1420 TP_PROTO(const struct btrfs_fs_info *info,
1421 const struct btrfs_block_group_cache *block_group, u64 start,
1422 u64 len),
1423
1424 TP_ARGS(info, block_group, start, len),
1425
1426 TP_FIELDS(
1427 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1428 ctf_integer(u64, flags, block_group->flags)
1429 ctf_integer(u64, start, start)
1430 ctf_integer(u64, len, len)
1431 )
1432)
1433
1434LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
1435
1436 TP_PROTO(const struct btrfs_fs_info *info,
1437 const struct btrfs_block_group_cache *block_group, u64 start,
1438 u64 len),
1439
1440 TP_ARGS(info, block_group, start, len)
1441)
1442
1443LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
1444
1445 TP_PROTO(const struct btrfs_fs_info *info,
1446 const struct btrfs_block_group_cache *block_group, u64 start,
1447 u64 len),
1448
1449 TP_ARGS(info, block_group, start, len)
1450)
1451
1452#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
1453
ff8bdcc2
MD		 1454LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
1455
1456 btrfs_find_free_extent,
1457
1458 TP_PROTO(struct btrfs_fs_info *info, u64 num_bytes, u64 empty_size,
1459 u64 data),
1460
1461 TP_ARGS(info, num_bytes, empty_size, data),
1462
1463 TP_FIELDS(
1464 ctf_integer(u64, num_bytes, num_bytes)
1465 ctf_integer(u64, empty_size, empty_size)
1466 ctf_integer(u64, data, data)
1467 )
1468)
1469
1470LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
1471
1472 TP_PROTO(struct btrfs_fs_info *info,
1473 struct btrfs_block_group_cache *block_group, u64 start,
1474 u64 len),
1475
1476 TP_ARGS(info, block_group, start, len),
1477
1478 TP_FIELDS(
1479 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1480 ctf_integer(u64, flags, block_group->flags)
1481 ctf_integer(u64, start, start)
1482 ctf_integer(u64, len, len)
1483 )
1484)
1485
1486LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
1487
1488 TP_PROTO(struct btrfs_fs_info *info,
1489 struct btrfs_block_group_cache *block_group, u64 start,
1490 u64 len),
1491
1492 TP_ARGS(info, block_group, start, len)
1493)
1494
1495LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
1496
1497 TP_PROTO(struct btrfs_fs_info *info,
1498 struct btrfs_block_group_cache *block_group, u64 start,
1499 u64 len),
1500
1501 TP_ARGS(info, block_group, start, len)
1502)
7ca7cd6e
MJ		 1503#elif (LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1504
1505LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
1506
1507 btrfs_find_free_extent,
1508
1509 TP_PROTO(const struct btrfs_root *root, u64 num_bytes, u64 empty_size,
1510 u64 data),
1511
1512 TP_ARGS(root, num_bytes, empty_size, data),
1513
1514 TP_FIELDS(
1515 ctf_integer(u64, root_objectid, root->root_key.objectid)
1516 ctf_integer(u64, num_bytes, num_bytes)
1517 ctf_integer(u64, empty_size, empty_size)
1518 ctf_integer(u64, data, data)
1519 )
1520)
1521
1522LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
1523
1524 TP_PROTO(const struct btrfs_root *root,
1525 const struct btrfs_block_group_cache *block_group, u64 start,
1526 u64 len),
1527
1528 TP_ARGS(root, block_group, start, len),
1529
1530 TP_FIELDS(
1531 ctf_integer(u64, root_objectid, root->root_key.objectid)
1532 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1533 ctf_integer(u64, flags, block_group->flags)
1534 ctf_integer(u64, start, start)
1535 ctf_integer(u64, len, len)
1536 )
1537)
1538
1539LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
1540
1541 TP_PROTO(const struct btrfs_root *root,
1542 const struct btrfs_block_group_cache *block_group, u64 start,
1543 u64 len),
1544
1545 TP_ARGS(root, block_group, start, len)
1546)
1547
1548LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
1549
1550 TP_PROTO(const struct btrfs_root *root,
1551 const struct btrfs_block_group_cache *block_group, u64 start,
1552 u64 len),
1553
1554 TP_ARGS(root, block_group, start, len)
1555)
ff8bdcc2 1556
1f1ec4ed 1557#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
ff8bdcc2 1558
3bc29f0a 1559LTTNG_TRACEPOINT_EVENT_MAP(find_free_extent,
9cf29d3e
MD		 1560
1561 btrfs_find_free_extent,
b87700e3
AG		 1562
1563 TP_PROTO(struct btrfs_root *root, u64 num_bytes, u64 empty_size,
1564 u64 data),
1565
1566 TP_ARGS(root, num_bytes, empty_size, data),
1567
f127e61e
MD		 1568 TP_FIELDS(
1569 ctf_integer(u64, root_objectid, root->root_key.objectid)
1570 ctf_integer(u64, num_bytes, num_bytes)
1571 ctf_integer(u64, empty_size, empty_size)
1572 ctf_integer(u64, data, data)
1573 )
b87700e3
AG		 1574)
1575
3bc29f0a 1576LTTNG_TRACEPOINT_EVENT_CLASS(btrfs__reserve_extent,
b87700e3
AG		 1577
1578 TP_PROTO(struct btrfs_root *root,
1579 struct btrfs_block_group_cache *block_group, u64 start,
1580 u64 len),
1581
1582 TP_ARGS(root, block_group, start, len),
1583
f127e61e
MD		 1584 TP_FIELDS(
1585 ctf_integer(u64, root_objectid, root->root_key.objectid)
1586 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1587 ctf_integer(u64, flags, block_group->flags)
1588 ctf_integer(u64, start, start)
1589 ctf_integer(u64, len, len)
1590 )
b87700e3
AG		 1591)
1592
3bc29f0a 1593LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent,
b87700e3
AG		 1594
1595 TP_PROTO(struct btrfs_root *root,
1596 struct btrfs_block_group_cache *block_group, u64 start,
1597 u64 len),
1598
1599 TP_ARGS(root, block_group, start, len)
1600)
1601
3bc29f0a 1602LTTNG_TRACEPOINT_EVENT_INSTANCE(btrfs__reserve_extent, btrfs_reserve_extent_cluster,
b87700e3
AG		 1603
1604 TP_PROTO(struct btrfs_root *root,
1605 struct btrfs_block_group_cache *block_group, u64 start,
1606 u64 len),
1607
1608 TP_ARGS(root, block_group, start, len)
1609)
1610
ff8bdcc2
MD		 1611#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
1612
7ca7cd6e
MJ		 1613#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
1614 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1f1ec4ed
MJ		 1615LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
1616
1617 TP_PROTO(const struct btrfs_block_group_cache *block_group, u64 start,
1618 u64 bytes, u64 empty_size, u64 min_bytes),
1619
1620 TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
1621
1622 TP_FIELDS(
1623 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1624 ctf_integer(u64, flags, block_group->flags)
1625 ctf_integer(u64, start, start)
1626 ctf_integer(u64, bytes, bytes)
1627 ctf_integer(u64, empty_size, empty_size)
1628 ctf_integer(u64, min_bytes, min_bytes)
1629 )
1630)
1631
1632LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
1633
1634 TP_PROTO(const struct btrfs_block_group_cache *block_group),
1635
1636 TP_ARGS(block_group),
1637
1638 TP_FIELDS(
1639 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1640 )
1641)
1642
1643LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
1644
1645 TP_PROTO(const struct btrfs_block_group_cache *block_group,
1646 const struct btrfs_free_cluster *cluster, u64 size, int bitmap),
1647
1648 TP_ARGS(block_group, cluster, size, bitmap),
1649
1650 TP_FIELDS(
1651 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1652 ctf_integer(u64, flags, block_group->flags)
1653 ctf_integer(u64, start, cluster->window_start)
1654 ctf_integer(u64, max_size, cluster->max_size)
1655 ctf_integer(u64, size, size)
1656 ctf_integer(int, bitmap, bitmap)
1657 )
1658)
1659#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,3,0))
3bc29f0a 1660LTTNG_TRACEPOINT_EVENT(btrfs_find_cluster,
b87700e3
AG		 1661
1662 TP_PROTO(struct btrfs_block_group_cache *block_group, u64 start,
1663 u64 bytes, u64 empty_size, u64 min_bytes),
1664
1665 TP_ARGS(block_group, start, bytes, empty_size, min_bytes),
1666
f127e61e
MD		 1667 TP_FIELDS(
1668 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1669 ctf_integer(u64, flags, block_group->flags)
1670 ctf_integer(u64, start, start)
1671 ctf_integer(u64, bytes, bytes)
1672 ctf_integer(u64, empty_size, empty_size)
1673 ctf_integer(u64, min_bytes, min_bytes)
1674 )
b87700e3
AG		 1675)
1676
3bc29f0a 1677LTTNG_TRACEPOINT_EVENT(btrfs_failed_cluster_setup,
b87700e3
AG		 1678
1679 TP_PROTO(struct btrfs_block_group_cache *block_group),
1680
1681 TP_ARGS(block_group),
1682
f127e61e
MD		 1683 TP_FIELDS(
1684 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1685 )
b87700e3
AG		 1686)
1687
3bc29f0a 1688LTTNG_TRACEPOINT_EVENT(btrfs_setup_cluster,
b87700e3
AG		 1689
1690 TP_PROTO(struct btrfs_block_group_cache *block_group,
1691 struct btrfs_free_cluster *cluster, u64 size, int bitmap),
1692
1693 TP_ARGS(block_group, cluster, size, bitmap),
1694
f127e61e
MD		 1695 TP_FIELDS(
1696 ctf_integer(u64, bg_objectid, block_group->key.objectid)
1697 ctf_integer(u64, flags, block_group->flags)
1698 ctf_integer(u64, start, cluster->window_start)
1699 ctf_integer(u64, max_size, cluster->max_size)
1700 ctf_integer(u64, size, size)
1701 ctf_integer(int, bitmap, bitmap)
1702 )
b87700e3
AG		 1703)
1704#endif
1705
7ca7cd6e
MJ		 1706#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,14,0) || \
1707 LTTNG_SLE_KERNEL_RANGE(4,4,103,6,0,0, 4,5,0,0,0,0))
1f1ec4ed
MJ		 1708LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state,
1709
1710 btrfs_alloc_extent_state,
1711
1712 TP_PROTO(const struct extent_state *state, gfp_t mask, unsigned long IP),
1713
1714 TP_ARGS(state, mask, IP),
1715
1716 TP_FIELDS(
1717 ctf_integer_hex(const struct extent_state *, state, state)
1718 ctf_integer(gfp_t, mask, mask)
1719 ctf_integer(unsigned long, ip, IP)
1720 )
1721)
1722
1723LTTNG_TRACEPOINT_EVENT_MAP(free_extent_state,
1724
1725 btrfs_free_extent_state,
1726
1727 TP_PROTO(const struct extent_state *state, unsigned long IP),
1728
1729 TP_ARGS(state, IP),
1730
1731 TP_FIELDS(
1732 ctf_integer_hex(const struct extent_state *, state, state)
1733 ctf_integer(unsigned long, ip, IP)
1734 )
1735)
1736#elif (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
3bc29f0a 1737LTTNG_TRACEPOINT_EVENT_MAP(alloc_extent_state,
9cf29d3e
MD		 1738
1739 btrfs_alloc_extent_state,
b87700e3
AG		 1740
1741 TP_PROTO(struct extent_state *state, gfp_t mask, unsigned long IP),
1742
1743 TP_ARGS(state, mask, IP),
1744
f127e61e 1745 TP_FIELDS(
fa91fcac 1746 ctf_integer_hex(struct extent_state *, state, state)
f127e61e
MD		 1747 ctf_integer(gfp_t, mask, mask)
1748 ctf_integer(unsigned long, ip, IP)
1749 )
b87700e3
AG		 1750)
1751
3bc29f0a 1752LTTNG_TRACEPOINT_EVENT_MAP(free_extent_state,
9cf29d3e
MD		 1753
1754 btrfs_free_extent_state,
b87700e3
AG		 1755
1756 TP_PROTO(struct extent_state *state, unsigned long IP),
1757
1758 TP_ARGS(state, IP),
1759
f127e61e 1760 TP_FIELDS(
fa91fcac 1761 ctf_integer_hex(struct extent_state *, state, state)
f127e61e
MD		 1762 ctf_integer(unsigned long, ip, IP)
1763 )
b87700e3
AG		 1764)
1765#endif
1766
3bc29f0a 1767#endif /* LTTNG_TRACE_BTRFS_H */
b87700e3
AG		 1768
1769/* This part must be outside protection */
6ec43db8 1770#include <probes/define_trace.h>
LTTng 2.0/0.x modules
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