1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #undef TRACE_SYSTEM |
3 | #define TRACE_SYSTEM ext4 |
4 | |
5 | #if !defined(_TRACE_EXT4_H) || defined(TRACE_HEADER_MULTI_READ) |
6 | #define _TRACE_EXT4_H |
7 | |
8 | #include <linux/writeback.h> |
9 | #include <linux/tracepoint.h> |
10 | |
11 | struct ext4_allocation_context; |
12 | struct ext4_allocation_request; |
13 | struct ext4_extent; |
14 | struct ext4_prealloc_space; |
15 | struct ext4_inode_info; |
16 | struct mpage_da_data; |
17 | struct ext4_map_blocks; |
18 | struct extent_status; |
19 | struct ext4_fsmap; |
20 | struct partial_cluster; |
21 | |
22 | #define EXT4_I(inode) (container_of(inode, struct ext4_inode_info, vfs_inode)) |
23 | |
24 | #define show_mballoc_flags(flags) __print_flags(flags, "|", \ |
25 | { EXT4_MB_HINT_MERGE, "HINT_MERGE" }, \ |
26 | { EXT4_MB_HINT_RESERVED, "HINT_RESV" }, \ |
27 | { EXT4_MB_HINT_METADATA, "HINT_MDATA" }, \ |
28 | { EXT4_MB_HINT_FIRST, "HINT_FIRST" }, \ |
29 | { EXT4_MB_HINT_BEST, "HINT_BEST" }, \ |
30 | { EXT4_MB_HINT_DATA, "HINT_DATA" }, \ |
31 | { EXT4_MB_HINT_NOPREALLOC, "HINT_NOPREALLOC" }, \ |
32 | { EXT4_MB_HINT_GROUP_ALLOC, "HINT_GRP_ALLOC" }, \ |
33 | { EXT4_MB_HINT_GOAL_ONLY, "HINT_GOAL_ONLY" }, \ |
34 | { EXT4_MB_HINT_TRY_GOAL, "HINT_TRY_GOAL" }, \ |
35 | { EXT4_MB_DELALLOC_RESERVED, "DELALLOC_RESV" }, \ |
36 | { EXT4_MB_STREAM_ALLOC, "STREAM_ALLOC" }, \ |
37 | { EXT4_MB_USE_ROOT_BLOCKS, "USE_ROOT_BLKS" }, \ |
38 | { EXT4_MB_USE_RESERVED, "USE_RESV" }, \ |
39 | { EXT4_MB_STRICT_CHECK, "STRICT_CHECK" }) |
40 | |
41 | #define show_map_flags(flags) __print_flags(flags, "|", \ |
42 | { EXT4_GET_BLOCKS_CREATE, "CREATE" }, \ |
43 | { EXT4_GET_BLOCKS_UNWRIT_EXT, "UNWRIT" }, \ |
44 | { EXT4_GET_BLOCKS_DELALLOC_RESERVE, "DELALLOC" }, \ |
45 | { EXT4_GET_BLOCKS_PRE_IO, "PRE_IO" }, \ |
46 | { EXT4_GET_BLOCKS_CONVERT, "CONVERT" }, \ |
47 | { EXT4_GET_BLOCKS_METADATA_NOFAIL, "METADATA_NOFAIL" }, \ |
48 | { EXT4_GET_BLOCKS_NO_NORMALIZE, "NO_NORMALIZE" }, \ |
49 | { EXT4_GET_BLOCKS_CONVERT_UNWRITTEN, "CONVERT_UNWRITTEN" }, \ |
50 | { EXT4_GET_BLOCKS_ZERO, "ZERO" }, \ |
51 | { EXT4_GET_BLOCKS_IO_SUBMIT, "IO_SUBMIT" }, \ |
52 | { EXT4_EX_NOCACHE, "EX_NOCACHE" }) |
53 | |
54 | /* |
55 | * __print_flags() requires that all enum values be wrapped in the |
56 | * TRACE_DEFINE_ENUM macro so that the enum value can be encoded in the ftrace |
57 | * ring buffer. |
58 | */ |
59 | TRACE_DEFINE_ENUM(BH_New); |
60 | TRACE_DEFINE_ENUM(BH_Mapped); |
61 | TRACE_DEFINE_ENUM(BH_Unwritten); |
62 | TRACE_DEFINE_ENUM(BH_Boundary); |
63 | |
64 | #define show_mflags(flags) __print_flags(flags, "", \ |
65 | { EXT4_MAP_NEW, "N" }, \ |
66 | { EXT4_MAP_MAPPED, "M" }, \ |
67 | { EXT4_MAP_UNWRITTEN, "U" }, \ |
68 | { EXT4_MAP_BOUNDARY, "B" }) |
69 | |
70 | #define show_free_flags(flags) __print_flags(flags, "|", \ |
71 | { EXT4_FREE_BLOCKS_METADATA, "METADATA" }, \ |
72 | { EXT4_FREE_BLOCKS_FORGET, "FORGET" }, \ |
73 | { EXT4_FREE_BLOCKS_VALIDATED, "VALIDATED" }, \ |
74 | { EXT4_FREE_BLOCKS_NO_QUOT_UPDATE, "NO_QUOTA" }, \ |
75 | { EXT4_FREE_BLOCKS_NOFREE_FIRST_CLUSTER,"1ST_CLUSTER" },\ |
76 | { EXT4_FREE_BLOCKS_NOFREE_LAST_CLUSTER, "LAST_CLUSTER" }) |
77 | |
78 | TRACE_DEFINE_ENUM(ES_WRITTEN_B); |
79 | TRACE_DEFINE_ENUM(ES_UNWRITTEN_B); |
80 | TRACE_DEFINE_ENUM(ES_DELAYED_B); |
81 | TRACE_DEFINE_ENUM(ES_HOLE_B); |
82 | TRACE_DEFINE_ENUM(ES_REFERENCED_B); |
83 | |
84 | #define show_extent_status(status) __print_flags(status, "", \ |
85 | { EXTENT_STATUS_WRITTEN, "W" }, \ |
86 | { EXTENT_STATUS_UNWRITTEN, "U" }, \ |
87 | { EXTENT_STATUS_DELAYED, "D" }, \ |
88 | { EXTENT_STATUS_HOLE, "H" }, \ |
89 | { EXTENT_STATUS_REFERENCED, "R" }) |
90 | |
91 | #define show_falloc_mode(mode) __print_flags(mode, "|", \ |
92 | { FALLOC_FL_KEEP_SIZE, "KEEP_SIZE"}, \ |
93 | { FALLOC_FL_PUNCH_HOLE, "PUNCH_HOLE"}, \ |
94 | { FALLOC_FL_NO_HIDE_STALE, "NO_HIDE_STALE"}, \ |
95 | { FALLOC_FL_COLLAPSE_RANGE, "COLLAPSE_RANGE"}, \ |
96 | { FALLOC_FL_ZERO_RANGE, "ZERO_RANGE"}) |
97 | |
98 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_XATTR); |
99 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_CROSS_RENAME); |
100 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE); |
101 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_NOMEM); |
102 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_SWAP_BOOT); |
103 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_RESIZE); |
104 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_RENAME_DIR); |
105 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_FALLOC_RANGE); |
106 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_INODE_JOURNAL_DATA); |
107 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_ENCRYPTED_FILENAME); |
108 | TRACE_DEFINE_ENUM(EXT4_FC_REASON_MAX); |
109 | |
110 | #define show_fc_reason(reason) \ |
111 | __print_symbolic(reason, \ |
112 | { EXT4_FC_REASON_XATTR, "XATTR"}, \ |
113 | { EXT4_FC_REASON_CROSS_RENAME, "CROSS_RENAME"}, \ |
114 | { EXT4_FC_REASON_JOURNAL_FLAG_CHANGE, "JOURNAL_FLAG_CHANGE"}, \ |
115 | { EXT4_FC_REASON_NOMEM, "NO_MEM"}, \ |
116 | { EXT4_FC_REASON_SWAP_BOOT, "SWAP_BOOT"}, \ |
117 | { EXT4_FC_REASON_RESIZE, "RESIZE"}, \ |
118 | { EXT4_FC_REASON_RENAME_DIR, "RENAME_DIR"}, \ |
119 | { EXT4_FC_REASON_FALLOC_RANGE, "FALLOC_RANGE"}, \ |
120 | { EXT4_FC_REASON_INODE_JOURNAL_DATA, "INODE_JOURNAL_DATA"}, \ |
121 | { EXT4_FC_REASON_ENCRYPTED_FILENAME, "ENCRYPTED_FILENAME"}) |
122 | |
123 | TRACE_DEFINE_ENUM(CR_POWER2_ALIGNED); |
124 | TRACE_DEFINE_ENUM(CR_GOAL_LEN_FAST); |
125 | TRACE_DEFINE_ENUM(CR_BEST_AVAIL_LEN); |
126 | TRACE_DEFINE_ENUM(CR_GOAL_LEN_SLOW); |
127 | TRACE_DEFINE_ENUM(CR_ANY_FREE); |
128 | |
129 | #define show_criteria(cr) \ |
130 | __print_symbolic(cr, \ |
131 | { CR_POWER2_ALIGNED, "CR_POWER2_ALIGNED" }, \ |
132 | { CR_GOAL_LEN_FAST, "CR_GOAL_LEN_FAST" }, \ |
133 | { CR_BEST_AVAIL_LEN, "CR_BEST_AVAIL_LEN" }, \ |
134 | { CR_GOAL_LEN_SLOW, "CR_GOAL_LEN_SLOW" }, \ |
135 | { CR_ANY_FREE, "CR_ANY_FREE" }) |
136 | |
137 | TRACE_EVENT(ext4_other_inode_update_time, |
138 | TP_PROTO(struct inode *inode, ino_t orig_ino), |
139 | |
140 | TP_ARGS(inode, orig_ino), |
141 | |
142 | TP_STRUCT__entry( |
143 | __field( dev_t, dev ) |
144 | __field( ino_t, ino ) |
145 | __field( ino_t, orig_ino ) |
146 | __field( uid_t, uid ) |
147 | __field( gid_t, gid ) |
148 | __field( __u16, mode ) |
149 | ), |
150 | |
151 | TP_fast_assign( |
152 | __entry->orig_ino = orig_ino; |
153 | __entry->dev = inode->i_sb->s_dev; |
154 | __entry->ino = inode->i_ino; |
155 | __entry->uid = i_uid_read(inode); |
156 | __entry->gid = i_gid_read(inode); |
157 | __entry->mode = inode->i_mode; |
158 | ), |
159 | |
160 | TP_printk("dev %d,%d orig_ino %lu ino %lu mode 0%o uid %u gid %u" , |
161 | MAJOR(__entry->dev), MINOR(__entry->dev), |
162 | (unsigned long) __entry->orig_ino, |
163 | (unsigned long) __entry->ino, __entry->mode, |
164 | __entry->uid, __entry->gid) |
165 | ); |
166 | |
167 | TRACE_EVENT(ext4_free_inode, |
168 | TP_PROTO(struct inode *inode), |
169 | |
170 | TP_ARGS(inode), |
171 | |
172 | TP_STRUCT__entry( |
173 | __field( dev_t, dev ) |
174 | __field( ino_t, ino ) |
175 | __field( uid_t, uid ) |
176 | __field( gid_t, gid ) |
177 | __field( __u64, blocks ) |
178 | __field( __u16, mode ) |
179 | ), |
180 | |
181 | TP_fast_assign( |
182 | __entry->dev = inode->i_sb->s_dev; |
183 | __entry->ino = inode->i_ino; |
184 | __entry->uid = i_uid_read(inode); |
185 | __entry->gid = i_gid_read(inode); |
186 | __entry->blocks = inode->i_blocks; |
187 | __entry->mode = inode->i_mode; |
188 | ), |
189 | |
190 | TP_printk("dev %d,%d ino %lu mode 0%o uid %u gid %u blocks %llu" , |
191 | MAJOR(__entry->dev), MINOR(__entry->dev), |
192 | (unsigned long) __entry->ino, __entry->mode, |
193 | __entry->uid, __entry->gid, __entry->blocks) |
194 | ); |
195 | |
196 | TRACE_EVENT(ext4_request_inode, |
197 | TP_PROTO(struct inode *dir, int mode), |
198 | |
199 | TP_ARGS(dir, mode), |
200 | |
201 | TP_STRUCT__entry( |
202 | __field( dev_t, dev ) |
203 | __field( ino_t, dir ) |
204 | __field( __u16, mode ) |
205 | ), |
206 | |
207 | TP_fast_assign( |
208 | __entry->dev = dir->i_sb->s_dev; |
209 | __entry->dir = dir->i_ino; |
210 | __entry->mode = mode; |
211 | ), |
212 | |
213 | TP_printk("dev %d,%d dir %lu mode 0%o" , |
214 | MAJOR(__entry->dev), MINOR(__entry->dev), |
215 | (unsigned long) __entry->dir, __entry->mode) |
216 | ); |
217 | |
218 | TRACE_EVENT(ext4_allocate_inode, |
219 | TP_PROTO(struct inode *inode, struct inode *dir, int mode), |
220 | |
221 | TP_ARGS(inode, dir, mode), |
222 | |
223 | TP_STRUCT__entry( |
224 | __field( dev_t, dev ) |
225 | __field( ino_t, ino ) |
226 | __field( ino_t, dir ) |
227 | __field( __u16, mode ) |
228 | ), |
229 | |
230 | TP_fast_assign( |
231 | __entry->dev = inode->i_sb->s_dev; |
232 | __entry->ino = inode->i_ino; |
233 | __entry->dir = dir->i_ino; |
234 | __entry->mode = mode; |
235 | ), |
236 | |
237 | TP_printk("dev %d,%d ino %lu dir %lu mode 0%o" , |
238 | MAJOR(__entry->dev), MINOR(__entry->dev), |
239 | (unsigned long) __entry->ino, |
240 | (unsigned long) __entry->dir, __entry->mode) |
241 | ); |
242 | |
243 | TRACE_EVENT(ext4_evict_inode, |
244 | TP_PROTO(struct inode *inode), |
245 | |
246 | TP_ARGS(inode), |
247 | |
248 | TP_STRUCT__entry( |
249 | __field( dev_t, dev ) |
250 | __field( ino_t, ino ) |
251 | __field( int, nlink ) |
252 | ), |
253 | |
254 | TP_fast_assign( |
255 | __entry->dev = inode->i_sb->s_dev; |
256 | __entry->ino = inode->i_ino; |
257 | __entry->nlink = inode->i_nlink; |
258 | ), |
259 | |
260 | TP_printk("dev %d,%d ino %lu nlink %d" , |
261 | MAJOR(__entry->dev), MINOR(__entry->dev), |
262 | (unsigned long) __entry->ino, __entry->nlink) |
263 | ); |
264 | |
265 | TRACE_EVENT(ext4_drop_inode, |
266 | TP_PROTO(struct inode *inode, int drop), |
267 | |
268 | TP_ARGS(inode, drop), |
269 | |
270 | TP_STRUCT__entry( |
271 | __field( dev_t, dev ) |
272 | __field( ino_t, ino ) |
273 | __field( int, drop ) |
274 | ), |
275 | |
276 | TP_fast_assign( |
277 | __entry->dev = inode->i_sb->s_dev; |
278 | __entry->ino = inode->i_ino; |
279 | __entry->drop = drop; |
280 | ), |
281 | |
282 | TP_printk("dev %d,%d ino %lu drop %d" , |
283 | MAJOR(__entry->dev), MINOR(__entry->dev), |
284 | (unsigned long) __entry->ino, __entry->drop) |
285 | ); |
286 | |
287 | TRACE_EVENT(ext4_nfs_commit_metadata, |
288 | TP_PROTO(struct inode *inode), |
289 | |
290 | TP_ARGS(inode), |
291 | |
292 | TP_STRUCT__entry( |
293 | __field( dev_t, dev ) |
294 | __field( ino_t, ino ) |
295 | ), |
296 | |
297 | TP_fast_assign( |
298 | __entry->dev = inode->i_sb->s_dev; |
299 | __entry->ino = inode->i_ino; |
300 | ), |
301 | |
302 | TP_printk("dev %d,%d ino %lu" , |
303 | MAJOR(__entry->dev), MINOR(__entry->dev), |
304 | (unsigned long) __entry->ino) |
305 | ); |
306 | |
307 | TRACE_EVENT(ext4_mark_inode_dirty, |
308 | TP_PROTO(struct inode *inode, unsigned long IP), |
309 | |
310 | TP_ARGS(inode, IP), |
311 | |
312 | TP_STRUCT__entry( |
313 | __field( dev_t, dev ) |
314 | __field( ino_t, ino ) |
315 | __field(unsigned long, ip ) |
316 | ), |
317 | |
318 | TP_fast_assign( |
319 | __entry->dev = inode->i_sb->s_dev; |
320 | __entry->ino = inode->i_ino; |
321 | __entry->ip = IP; |
322 | ), |
323 | |
324 | TP_printk("dev %d,%d ino %lu caller %pS" , |
325 | MAJOR(__entry->dev), MINOR(__entry->dev), |
326 | (unsigned long) __entry->ino, (void *)__entry->ip) |
327 | ); |
328 | |
329 | TRACE_EVENT(ext4_begin_ordered_truncate, |
330 | TP_PROTO(struct inode *inode, loff_t new_size), |
331 | |
332 | TP_ARGS(inode, new_size), |
333 | |
334 | TP_STRUCT__entry( |
335 | __field( dev_t, dev ) |
336 | __field( ino_t, ino ) |
337 | __field( loff_t, new_size ) |
338 | ), |
339 | |
340 | TP_fast_assign( |
341 | __entry->dev = inode->i_sb->s_dev; |
342 | __entry->ino = inode->i_ino; |
343 | __entry->new_size = new_size; |
344 | ), |
345 | |
346 | TP_printk("dev %d,%d ino %lu new_size %lld" , |
347 | MAJOR(__entry->dev), MINOR(__entry->dev), |
348 | (unsigned long) __entry->ino, |
349 | __entry->new_size) |
350 | ); |
351 | |
352 | DECLARE_EVENT_CLASS(ext4__write_begin, |
353 | |
354 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), |
355 | |
356 | TP_ARGS(inode, pos, len), |
357 | |
358 | TP_STRUCT__entry( |
359 | __field( dev_t, dev ) |
360 | __field( ino_t, ino ) |
361 | __field( loff_t, pos ) |
362 | __field( unsigned int, len ) |
363 | ), |
364 | |
365 | TP_fast_assign( |
366 | __entry->dev = inode->i_sb->s_dev; |
367 | __entry->ino = inode->i_ino; |
368 | __entry->pos = pos; |
369 | __entry->len = len; |
370 | ), |
371 | |
372 | TP_printk("dev %d,%d ino %lu pos %lld len %u" , |
373 | MAJOR(__entry->dev), MINOR(__entry->dev), |
374 | (unsigned long) __entry->ino, |
375 | __entry->pos, __entry->len) |
376 | ); |
377 | |
378 | DEFINE_EVENT(ext4__write_begin, ext4_write_begin, |
379 | |
380 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), |
381 | |
382 | TP_ARGS(inode, pos, len) |
383 | ); |
384 | |
385 | DEFINE_EVENT(ext4__write_begin, ext4_da_write_begin, |
386 | |
387 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len), |
388 | |
389 | TP_ARGS(inode, pos, len) |
390 | ); |
391 | |
392 | DECLARE_EVENT_CLASS(ext4__write_end, |
393 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
394 | unsigned int copied), |
395 | |
396 | TP_ARGS(inode, pos, len, copied), |
397 | |
398 | TP_STRUCT__entry( |
399 | __field( dev_t, dev ) |
400 | __field( ino_t, ino ) |
401 | __field( loff_t, pos ) |
402 | __field( unsigned int, len ) |
403 | __field( unsigned int, copied ) |
404 | ), |
405 | |
406 | TP_fast_assign( |
407 | __entry->dev = inode->i_sb->s_dev; |
408 | __entry->ino = inode->i_ino; |
409 | __entry->pos = pos; |
410 | __entry->len = len; |
411 | __entry->copied = copied; |
412 | ), |
413 | |
414 | TP_printk("dev %d,%d ino %lu pos %lld len %u copied %u" , |
415 | MAJOR(__entry->dev), MINOR(__entry->dev), |
416 | (unsigned long) __entry->ino, |
417 | __entry->pos, __entry->len, __entry->copied) |
418 | ); |
419 | |
420 | DEFINE_EVENT(ext4__write_end, ext4_write_end, |
421 | |
422 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
423 | unsigned int copied), |
424 | |
425 | TP_ARGS(inode, pos, len, copied) |
426 | ); |
427 | |
428 | DEFINE_EVENT(ext4__write_end, ext4_journalled_write_end, |
429 | |
430 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
431 | unsigned int copied), |
432 | |
433 | TP_ARGS(inode, pos, len, copied) |
434 | ); |
435 | |
436 | DEFINE_EVENT(ext4__write_end, ext4_da_write_end, |
437 | |
438 | TP_PROTO(struct inode *inode, loff_t pos, unsigned int len, |
439 | unsigned int copied), |
440 | |
441 | TP_ARGS(inode, pos, len, copied) |
442 | ); |
443 | |
444 | TRACE_EVENT(ext4_writepages, |
445 | TP_PROTO(struct inode *inode, struct writeback_control *wbc), |
446 | |
447 | TP_ARGS(inode, wbc), |
448 | |
449 | TP_STRUCT__entry( |
450 | __field( dev_t, dev ) |
451 | __field( ino_t, ino ) |
452 | __field( long, nr_to_write ) |
453 | __field( long, pages_skipped ) |
454 | __field( loff_t, range_start ) |
455 | __field( loff_t, range_end ) |
456 | __field( pgoff_t, writeback_index ) |
457 | __field( int, sync_mode ) |
458 | __field( char, for_kupdate ) |
459 | __field( char, range_cyclic ) |
460 | ), |
461 | |
462 | TP_fast_assign( |
463 | __entry->dev = inode->i_sb->s_dev; |
464 | __entry->ino = inode->i_ino; |
465 | __entry->nr_to_write = wbc->nr_to_write; |
466 | __entry->pages_skipped = wbc->pages_skipped; |
467 | __entry->range_start = wbc->range_start; |
468 | __entry->range_end = wbc->range_end; |
469 | __entry->writeback_index = inode->i_mapping->writeback_index; |
470 | __entry->sync_mode = wbc->sync_mode; |
471 | __entry->for_kupdate = wbc->for_kupdate; |
472 | __entry->range_cyclic = wbc->range_cyclic; |
473 | ), |
474 | |
475 | TP_printk("dev %d,%d ino %lu nr_to_write %ld pages_skipped %ld " |
476 | "range_start %lld range_end %lld sync_mode %d " |
477 | "for_kupdate %d range_cyclic %d writeback_index %lu" , |
478 | MAJOR(__entry->dev), MINOR(__entry->dev), |
479 | (unsigned long) __entry->ino, __entry->nr_to_write, |
480 | __entry->pages_skipped, __entry->range_start, |
481 | __entry->range_end, __entry->sync_mode, |
482 | __entry->for_kupdate, __entry->range_cyclic, |
483 | (unsigned long) __entry->writeback_index) |
484 | ); |
485 | |
486 | TRACE_EVENT(ext4_da_write_pages, |
487 | TP_PROTO(struct inode *inode, pgoff_t first_page, |
488 | struct writeback_control *wbc), |
489 | |
490 | TP_ARGS(inode, first_page, wbc), |
491 | |
492 | TP_STRUCT__entry( |
493 | __field( dev_t, dev ) |
494 | __field( ino_t, ino ) |
495 | __field( pgoff_t, first_page ) |
496 | __field( long, nr_to_write ) |
497 | __field( int, sync_mode ) |
498 | ), |
499 | |
500 | TP_fast_assign( |
501 | __entry->dev = inode->i_sb->s_dev; |
502 | __entry->ino = inode->i_ino; |
503 | __entry->first_page = first_page; |
504 | __entry->nr_to_write = wbc->nr_to_write; |
505 | __entry->sync_mode = wbc->sync_mode; |
506 | ), |
507 | |
508 | TP_printk("dev %d,%d ino %lu first_page %lu nr_to_write %ld " |
509 | "sync_mode %d" , |
510 | MAJOR(__entry->dev), MINOR(__entry->dev), |
511 | (unsigned long) __entry->ino, __entry->first_page, |
512 | __entry->nr_to_write, __entry->sync_mode) |
513 | ); |
514 | |
515 | TRACE_EVENT(ext4_da_write_pages_extent, |
516 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map), |
517 | |
518 | TP_ARGS(inode, map), |
519 | |
520 | TP_STRUCT__entry( |
521 | __field( dev_t, dev ) |
522 | __field( ino_t, ino ) |
523 | __field( __u64, lblk ) |
524 | __field( __u32, len ) |
525 | __field( __u32, flags ) |
526 | ), |
527 | |
528 | TP_fast_assign( |
529 | __entry->dev = inode->i_sb->s_dev; |
530 | __entry->ino = inode->i_ino; |
531 | __entry->lblk = map->m_lblk; |
532 | __entry->len = map->m_len; |
533 | __entry->flags = map->m_flags; |
534 | ), |
535 | |
536 | TP_printk("dev %d,%d ino %lu lblk %llu len %u flags %s" , |
537 | MAJOR(__entry->dev), MINOR(__entry->dev), |
538 | (unsigned long) __entry->ino, __entry->lblk, __entry->len, |
539 | show_mflags(__entry->flags)) |
540 | ); |
541 | |
542 | TRACE_EVENT(ext4_writepages_result, |
543 | TP_PROTO(struct inode *inode, struct writeback_control *wbc, |
544 | int ret, int pages_written), |
545 | |
546 | TP_ARGS(inode, wbc, ret, pages_written), |
547 | |
548 | TP_STRUCT__entry( |
549 | __field( dev_t, dev ) |
550 | __field( ino_t, ino ) |
551 | __field( int, ret ) |
552 | __field( int, pages_written ) |
553 | __field( long, pages_skipped ) |
554 | __field( pgoff_t, writeback_index ) |
555 | __field( int, sync_mode ) |
556 | ), |
557 | |
558 | TP_fast_assign( |
559 | __entry->dev = inode->i_sb->s_dev; |
560 | __entry->ino = inode->i_ino; |
561 | __entry->ret = ret; |
562 | __entry->pages_written = pages_written; |
563 | __entry->pages_skipped = wbc->pages_skipped; |
564 | __entry->writeback_index = inode->i_mapping->writeback_index; |
565 | __entry->sync_mode = wbc->sync_mode; |
566 | ), |
567 | |
568 | TP_printk("dev %d,%d ino %lu ret %d pages_written %d pages_skipped %ld " |
569 | "sync_mode %d writeback_index %lu" , |
570 | MAJOR(__entry->dev), MINOR(__entry->dev), |
571 | (unsigned long) __entry->ino, __entry->ret, |
572 | __entry->pages_written, __entry->pages_skipped, |
573 | __entry->sync_mode, |
574 | (unsigned long) __entry->writeback_index) |
575 | ); |
576 | |
577 | DECLARE_EVENT_CLASS(ext4__folio_op, |
578 | TP_PROTO(struct inode *inode, struct folio *folio), |
579 | |
580 | TP_ARGS(inode, folio), |
581 | |
582 | TP_STRUCT__entry( |
583 | __field( dev_t, dev ) |
584 | __field( ino_t, ino ) |
585 | __field( pgoff_t, index ) |
586 | |
587 | ), |
588 | |
589 | TP_fast_assign( |
590 | __entry->dev = inode->i_sb->s_dev; |
591 | __entry->ino = inode->i_ino; |
592 | __entry->index = folio->index; |
593 | ), |
594 | |
595 | TP_printk("dev %d,%d ino %lu folio_index %lu" , |
596 | MAJOR(__entry->dev), MINOR(__entry->dev), |
597 | (unsigned long) __entry->ino, |
598 | (unsigned long) __entry->index) |
599 | ); |
600 | |
601 | DEFINE_EVENT(ext4__folio_op, ext4_read_folio, |
602 | |
603 | TP_PROTO(struct inode *inode, struct folio *folio), |
604 | |
605 | TP_ARGS(inode, folio) |
606 | ); |
607 | |
608 | DEFINE_EVENT(ext4__folio_op, ext4_release_folio, |
609 | |
610 | TP_PROTO(struct inode *inode, struct folio *folio), |
611 | |
612 | TP_ARGS(inode, folio) |
613 | ); |
614 | |
615 | DECLARE_EVENT_CLASS(ext4_invalidate_folio_op, |
616 | TP_PROTO(struct folio *folio, size_t offset, size_t length), |
617 | |
618 | TP_ARGS(folio, offset, length), |
619 | |
620 | TP_STRUCT__entry( |
621 | __field( dev_t, dev ) |
622 | __field( ino_t, ino ) |
623 | __field( pgoff_t, index ) |
624 | __field( size_t, offset ) |
625 | __field( size_t, length ) |
626 | ), |
627 | |
628 | TP_fast_assign( |
629 | __entry->dev = folio->mapping->host->i_sb->s_dev; |
630 | __entry->ino = folio->mapping->host->i_ino; |
631 | __entry->index = folio->index; |
632 | __entry->offset = offset; |
633 | __entry->length = length; |
634 | ), |
635 | |
636 | TP_printk("dev %d,%d ino %lu folio_index %lu offset %zu length %zu" , |
637 | MAJOR(__entry->dev), MINOR(__entry->dev), |
638 | (unsigned long) __entry->ino, |
639 | (unsigned long) __entry->index, |
640 | __entry->offset, __entry->length) |
641 | ); |
642 | |
643 | DEFINE_EVENT(ext4_invalidate_folio_op, ext4_invalidate_folio, |
644 | TP_PROTO(struct folio *folio, size_t offset, size_t length), |
645 | |
646 | TP_ARGS(folio, offset, length) |
647 | ); |
648 | |
649 | DEFINE_EVENT(ext4_invalidate_folio_op, ext4_journalled_invalidate_folio, |
650 | TP_PROTO(struct folio *folio, size_t offset, size_t length), |
651 | |
652 | TP_ARGS(folio, offset, length) |
653 | ); |
654 | |
655 | TRACE_EVENT(ext4_discard_blocks, |
656 | TP_PROTO(struct super_block *sb, unsigned long long blk, |
657 | unsigned long long count), |
658 | |
659 | TP_ARGS(sb, blk, count), |
660 | |
661 | TP_STRUCT__entry( |
662 | __field( dev_t, dev ) |
663 | __field( __u64, blk ) |
664 | __field( __u64, count ) |
665 | |
666 | ), |
667 | |
668 | TP_fast_assign( |
669 | __entry->dev = sb->s_dev; |
670 | __entry->blk = blk; |
671 | __entry->count = count; |
672 | ), |
673 | |
674 | TP_printk("dev %d,%d blk %llu count %llu" , |
675 | MAJOR(__entry->dev), MINOR(__entry->dev), |
676 | __entry->blk, __entry->count) |
677 | ); |
678 | |
679 | DECLARE_EVENT_CLASS(ext4__mb_new_pa, |
680 | TP_PROTO(struct ext4_allocation_context *ac, |
681 | struct ext4_prealloc_space *pa), |
682 | |
683 | TP_ARGS(ac, pa), |
684 | |
685 | TP_STRUCT__entry( |
686 | __field( dev_t, dev ) |
687 | __field( ino_t, ino ) |
688 | __field( __u64, pa_pstart ) |
689 | __field( __u64, pa_lstart ) |
690 | __field( __u32, pa_len ) |
691 | |
692 | ), |
693 | |
694 | TP_fast_assign( |
695 | __entry->dev = ac->ac_sb->s_dev; |
696 | __entry->ino = ac->ac_inode->i_ino; |
697 | __entry->pa_pstart = pa->pa_pstart; |
698 | __entry->pa_lstart = pa->pa_lstart; |
699 | __entry->pa_len = pa->pa_len; |
700 | ), |
701 | |
702 | TP_printk("dev %d,%d ino %lu pstart %llu len %u lstart %llu" , |
703 | MAJOR(__entry->dev), MINOR(__entry->dev), |
704 | (unsigned long) __entry->ino, |
705 | __entry->pa_pstart, __entry->pa_len, __entry->pa_lstart) |
706 | ); |
707 | |
708 | DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_inode_pa, |
709 | |
710 | TP_PROTO(struct ext4_allocation_context *ac, |
711 | struct ext4_prealloc_space *pa), |
712 | |
713 | TP_ARGS(ac, pa) |
714 | ); |
715 | |
716 | DEFINE_EVENT(ext4__mb_new_pa, ext4_mb_new_group_pa, |
717 | |
718 | TP_PROTO(struct ext4_allocation_context *ac, |
719 | struct ext4_prealloc_space *pa), |
720 | |
721 | TP_ARGS(ac, pa) |
722 | ); |
723 | |
724 | TRACE_EVENT(ext4_mb_release_inode_pa, |
725 | TP_PROTO(struct ext4_prealloc_space *pa, |
726 | unsigned long long block, unsigned int count), |
727 | |
728 | TP_ARGS(pa, block, count), |
729 | |
730 | TP_STRUCT__entry( |
731 | __field( dev_t, dev ) |
732 | __field( ino_t, ino ) |
733 | __field( __u64, block ) |
734 | __field( __u32, count ) |
735 | |
736 | ), |
737 | |
738 | TP_fast_assign( |
739 | __entry->dev = pa->pa_inode->i_sb->s_dev; |
740 | __entry->ino = pa->pa_inode->i_ino; |
741 | __entry->block = block; |
742 | __entry->count = count; |
743 | ), |
744 | |
745 | TP_printk("dev %d,%d ino %lu block %llu count %u" , |
746 | MAJOR(__entry->dev), MINOR(__entry->dev), |
747 | (unsigned long) __entry->ino, |
748 | __entry->block, __entry->count) |
749 | ); |
750 | |
751 | TRACE_EVENT(ext4_mb_release_group_pa, |
752 | TP_PROTO(struct super_block *sb, struct ext4_prealloc_space *pa), |
753 | |
754 | TP_ARGS(sb, pa), |
755 | |
756 | TP_STRUCT__entry( |
757 | __field( dev_t, dev ) |
758 | __field( __u64, pa_pstart ) |
759 | __field( __u32, pa_len ) |
760 | |
761 | ), |
762 | |
763 | TP_fast_assign( |
764 | __entry->dev = sb->s_dev; |
765 | __entry->pa_pstart = pa->pa_pstart; |
766 | __entry->pa_len = pa->pa_len; |
767 | ), |
768 | |
769 | TP_printk("dev %d,%d pstart %llu len %u" , |
770 | MAJOR(__entry->dev), MINOR(__entry->dev), |
771 | __entry->pa_pstart, __entry->pa_len) |
772 | ); |
773 | |
774 | TRACE_EVENT(ext4_discard_preallocations, |
775 | TP_PROTO(struct inode *inode, unsigned int len, unsigned int needed), |
776 | |
777 | TP_ARGS(inode, len, needed), |
778 | |
779 | TP_STRUCT__entry( |
780 | __field( dev_t, dev ) |
781 | __field( ino_t, ino ) |
782 | __field( unsigned int, len ) |
783 | __field( unsigned int, needed ) |
784 | |
785 | ), |
786 | |
787 | TP_fast_assign( |
788 | __entry->dev = inode->i_sb->s_dev; |
789 | __entry->ino = inode->i_ino; |
790 | __entry->len = len; |
791 | __entry->needed = needed; |
792 | ), |
793 | |
794 | TP_printk("dev %d,%d ino %lu len: %u needed %u" , |
795 | MAJOR(__entry->dev), MINOR(__entry->dev), |
796 | (unsigned long) __entry->ino, __entry->len, |
797 | __entry->needed) |
798 | ); |
799 | |
800 | TRACE_EVENT(ext4_mb_discard_preallocations, |
801 | TP_PROTO(struct super_block *sb, int needed), |
802 | |
803 | TP_ARGS(sb, needed), |
804 | |
805 | TP_STRUCT__entry( |
806 | __field( dev_t, dev ) |
807 | __field( int, needed ) |
808 | |
809 | ), |
810 | |
811 | TP_fast_assign( |
812 | __entry->dev = sb->s_dev; |
813 | __entry->needed = needed; |
814 | ), |
815 | |
816 | TP_printk("dev %d,%d needed %d" , |
817 | MAJOR(__entry->dev), MINOR(__entry->dev), |
818 | __entry->needed) |
819 | ); |
820 | |
821 | TRACE_EVENT(ext4_request_blocks, |
822 | TP_PROTO(struct ext4_allocation_request *ar), |
823 | |
824 | TP_ARGS(ar), |
825 | |
826 | TP_STRUCT__entry( |
827 | __field( dev_t, dev ) |
828 | __field( ino_t, ino ) |
829 | __field( unsigned int, len ) |
830 | __field( __u32, logical ) |
831 | __field( __u32, lleft ) |
832 | __field( __u32, lright ) |
833 | __field( __u64, goal ) |
834 | __field( __u64, pleft ) |
835 | __field( __u64, pright ) |
836 | __field( unsigned int, flags ) |
837 | ), |
838 | |
839 | TP_fast_assign( |
840 | __entry->dev = ar->inode->i_sb->s_dev; |
841 | __entry->ino = ar->inode->i_ino; |
842 | __entry->len = ar->len; |
843 | __entry->logical = ar->logical; |
844 | __entry->goal = ar->goal; |
845 | __entry->lleft = ar->lleft; |
846 | __entry->lright = ar->lright; |
847 | __entry->pleft = ar->pleft; |
848 | __entry->pright = ar->pright; |
849 | __entry->flags = ar->flags; |
850 | ), |
851 | |
852 | TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu " |
853 | "lleft %u lright %u pleft %llu pright %llu " , |
854 | MAJOR(__entry->dev), MINOR(__entry->dev), |
855 | (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), |
856 | __entry->len, __entry->logical, __entry->goal, |
857 | __entry->lleft, __entry->lright, __entry->pleft, |
858 | __entry->pright) |
859 | ); |
860 | |
861 | TRACE_EVENT(ext4_allocate_blocks, |
862 | TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), |
863 | |
864 | TP_ARGS(ar, block), |
865 | |
866 | TP_STRUCT__entry( |
867 | __field( dev_t, dev ) |
868 | __field( ino_t, ino ) |
869 | __field( __u64, block ) |
870 | __field( unsigned int, len ) |
871 | __field( __u32, logical ) |
872 | __field( __u32, lleft ) |
873 | __field( __u32, lright ) |
874 | __field( __u64, goal ) |
875 | __field( __u64, pleft ) |
876 | __field( __u64, pright ) |
877 | __field( unsigned int, flags ) |
878 | ), |
879 | |
880 | TP_fast_assign( |
881 | __entry->dev = ar->inode->i_sb->s_dev; |
882 | __entry->ino = ar->inode->i_ino; |
883 | __entry->block = block; |
884 | __entry->len = ar->len; |
885 | __entry->logical = ar->logical; |
886 | __entry->goal = ar->goal; |
887 | __entry->lleft = ar->lleft; |
888 | __entry->lright = ar->lright; |
889 | __entry->pleft = ar->pleft; |
890 | __entry->pright = ar->pright; |
891 | __entry->flags = ar->flags; |
892 | ), |
893 | |
894 | TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u " |
895 | "goal %llu lleft %u lright %u pleft %llu pright %llu" , |
896 | MAJOR(__entry->dev), MINOR(__entry->dev), |
897 | (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), |
898 | __entry->len, __entry->block, __entry->logical, |
899 | __entry->goal, __entry->lleft, __entry->lright, |
900 | __entry->pleft, __entry->pright) |
901 | ); |
902 | |
903 | TRACE_EVENT(ext4_free_blocks, |
904 | TP_PROTO(struct inode *inode, __u64 block, unsigned long count, |
905 | int flags), |
906 | |
907 | TP_ARGS(inode, block, count, flags), |
908 | |
909 | TP_STRUCT__entry( |
910 | __field( dev_t, dev ) |
911 | __field( ino_t, ino ) |
912 | __field( __u64, block ) |
913 | __field( unsigned long, count ) |
914 | __field( int, flags ) |
915 | __field( __u16, mode ) |
916 | ), |
917 | |
918 | TP_fast_assign( |
919 | __entry->dev = inode->i_sb->s_dev; |
920 | __entry->ino = inode->i_ino; |
921 | __entry->block = block; |
922 | __entry->count = count; |
923 | __entry->flags = flags; |
924 | __entry->mode = inode->i_mode; |
925 | ), |
926 | |
927 | TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s" , |
928 | MAJOR(__entry->dev), MINOR(__entry->dev), |
929 | (unsigned long) __entry->ino, |
930 | __entry->mode, __entry->block, __entry->count, |
931 | show_free_flags(__entry->flags)) |
932 | ); |
933 | |
934 | TRACE_EVENT(ext4_sync_file_enter, |
935 | TP_PROTO(struct file *file, int datasync), |
936 | |
937 | TP_ARGS(file, datasync), |
938 | |
939 | TP_STRUCT__entry( |
940 | __field( dev_t, dev ) |
941 | __field( ino_t, ino ) |
942 | __field( ino_t, parent ) |
943 | __field( int, datasync ) |
944 | ), |
945 | |
946 | TP_fast_assign( |
947 | struct dentry *dentry = file->f_path.dentry; |
948 | |
949 | __entry->dev = dentry->d_sb->s_dev; |
950 | __entry->ino = d_inode(dentry)->i_ino; |
951 | __entry->datasync = datasync; |
952 | __entry->parent = d_inode(dentry->d_parent)->i_ino; |
953 | ), |
954 | |
955 | TP_printk("dev %d,%d ino %lu parent %lu datasync %d " , |
956 | MAJOR(__entry->dev), MINOR(__entry->dev), |
957 | (unsigned long) __entry->ino, |
958 | (unsigned long) __entry->parent, __entry->datasync) |
959 | ); |
960 | |
961 | TRACE_EVENT(ext4_sync_file_exit, |
962 | TP_PROTO(struct inode *inode, int ret), |
963 | |
964 | TP_ARGS(inode, ret), |
965 | |
966 | TP_STRUCT__entry( |
967 | __field( dev_t, dev ) |
968 | __field( ino_t, ino ) |
969 | __field( int, ret ) |
970 | ), |
971 | |
972 | TP_fast_assign( |
973 | __entry->dev = inode->i_sb->s_dev; |
974 | __entry->ino = inode->i_ino; |
975 | __entry->ret = ret; |
976 | ), |
977 | |
978 | TP_printk("dev %d,%d ino %lu ret %d" , |
979 | MAJOR(__entry->dev), MINOR(__entry->dev), |
980 | (unsigned long) __entry->ino, |
981 | __entry->ret) |
982 | ); |
983 | |
984 | TRACE_EVENT(ext4_sync_fs, |
985 | TP_PROTO(struct super_block *sb, int wait), |
986 | |
987 | TP_ARGS(sb, wait), |
988 | |
989 | TP_STRUCT__entry( |
990 | __field( dev_t, dev ) |
991 | __field( int, wait ) |
992 | |
993 | ), |
994 | |
995 | TP_fast_assign( |
996 | __entry->dev = sb->s_dev; |
997 | __entry->wait = wait; |
998 | ), |
999 | |
1000 | TP_printk("dev %d,%d wait %d" , |
1001 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1002 | __entry->wait) |
1003 | ); |
1004 | |
1005 | TRACE_EVENT(ext4_alloc_da_blocks, |
1006 | TP_PROTO(struct inode *inode), |
1007 | |
1008 | TP_ARGS(inode), |
1009 | |
1010 | TP_STRUCT__entry( |
1011 | __field( dev_t, dev ) |
1012 | __field( ino_t, ino ) |
1013 | __field( unsigned int, data_blocks ) |
1014 | ), |
1015 | |
1016 | TP_fast_assign( |
1017 | __entry->dev = inode->i_sb->s_dev; |
1018 | __entry->ino = inode->i_ino; |
1019 | __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks; |
1020 | ), |
1021 | |
1022 | TP_printk("dev %d,%d ino %lu reserved_data_blocks %u" , |
1023 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1024 | (unsigned long) __entry->ino, |
1025 | __entry->data_blocks) |
1026 | ); |
1027 | |
1028 | TRACE_EVENT(ext4_mballoc_alloc, |
1029 | TP_PROTO(struct ext4_allocation_context *ac), |
1030 | |
1031 | TP_ARGS(ac), |
1032 | |
1033 | TP_STRUCT__entry( |
1034 | __field( dev_t, dev ) |
1035 | __field( ino_t, ino ) |
1036 | __field( __u32, orig_logical ) |
1037 | __field( int, orig_start ) |
1038 | __field( __u32, orig_group ) |
1039 | __field( int, orig_len ) |
1040 | __field( __u32, goal_logical ) |
1041 | __field( int, goal_start ) |
1042 | __field( __u32, goal_group ) |
1043 | __field( int, goal_len ) |
1044 | __field( __u32, result_logical ) |
1045 | __field( int, result_start ) |
1046 | __field( __u32, result_group ) |
1047 | __field( int, result_len ) |
1048 | __field( __u16, found ) |
1049 | __field( __u16, groups ) |
1050 | __field( __u16, buddy ) |
1051 | __field( __u16, flags ) |
1052 | __field( __u16, tail ) |
1053 | __field( __u8, cr ) |
1054 | ), |
1055 | |
1056 | TP_fast_assign( |
1057 | __entry->dev = ac->ac_inode->i_sb->s_dev; |
1058 | __entry->ino = ac->ac_inode->i_ino; |
1059 | __entry->orig_logical = ac->ac_o_ex.fe_logical; |
1060 | __entry->orig_start = ac->ac_o_ex.fe_start; |
1061 | __entry->orig_group = ac->ac_o_ex.fe_group; |
1062 | __entry->orig_len = ac->ac_o_ex.fe_len; |
1063 | __entry->goal_logical = ac->ac_g_ex.fe_logical; |
1064 | __entry->goal_start = ac->ac_g_ex.fe_start; |
1065 | __entry->goal_group = ac->ac_g_ex.fe_group; |
1066 | __entry->goal_len = ac->ac_g_ex.fe_len; |
1067 | __entry->result_logical = ac->ac_f_ex.fe_logical; |
1068 | __entry->result_start = ac->ac_f_ex.fe_start; |
1069 | __entry->result_group = ac->ac_f_ex.fe_group; |
1070 | __entry->result_len = ac->ac_f_ex.fe_len; |
1071 | __entry->found = ac->ac_found; |
1072 | __entry->flags = ac->ac_flags; |
1073 | __entry->groups = ac->ac_groups_scanned; |
1074 | __entry->buddy = ac->ac_buddy; |
1075 | __entry->tail = ac->ac_tail; |
1076 | __entry->cr = ac->ac_criteria; |
1077 | ), |
1078 | |
1079 | TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " |
1080 | "result %u/%d/%u@%u blks %u grps %u cr %s flags %s " |
1081 | "tail %u broken %u" , |
1082 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1083 | (unsigned long) __entry->ino, |
1084 | __entry->orig_group, __entry->orig_start, |
1085 | __entry->orig_len, __entry->orig_logical, |
1086 | __entry->goal_group, __entry->goal_start, |
1087 | __entry->goal_len, __entry->goal_logical, |
1088 | __entry->result_group, __entry->result_start, |
1089 | __entry->result_len, __entry->result_logical, |
1090 | __entry->found, __entry->groups, show_criteria(__entry->cr), |
1091 | show_mballoc_flags(__entry->flags), __entry->tail, |
1092 | __entry->buddy ? 1 << __entry->buddy : 0) |
1093 | ); |
1094 | |
1095 | TRACE_EVENT(ext4_mballoc_prealloc, |
1096 | TP_PROTO(struct ext4_allocation_context *ac), |
1097 | |
1098 | TP_ARGS(ac), |
1099 | |
1100 | TP_STRUCT__entry( |
1101 | __field( dev_t, dev ) |
1102 | __field( ino_t, ino ) |
1103 | __field( __u32, orig_logical ) |
1104 | __field( int, orig_start ) |
1105 | __field( __u32, orig_group ) |
1106 | __field( int, orig_len ) |
1107 | __field( __u32, result_logical ) |
1108 | __field( int, result_start ) |
1109 | __field( __u32, result_group ) |
1110 | __field( int, result_len ) |
1111 | ), |
1112 | |
1113 | TP_fast_assign( |
1114 | __entry->dev = ac->ac_inode->i_sb->s_dev; |
1115 | __entry->ino = ac->ac_inode->i_ino; |
1116 | __entry->orig_logical = ac->ac_o_ex.fe_logical; |
1117 | __entry->orig_start = ac->ac_o_ex.fe_start; |
1118 | __entry->orig_group = ac->ac_o_ex.fe_group; |
1119 | __entry->orig_len = ac->ac_o_ex.fe_len; |
1120 | __entry->result_logical = ac->ac_b_ex.fe_logical; |
1121 | __entry->result_start = ac->ac_b_ex.fe_start; |
1122 | __entry->result_group = ac->ac_b_ex.fe_group; |
1123 | __entry->result_len = ac->ac_b_ex.fe_len; |
1124 | ), |
1125 | |
1126 | TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u" , |
1127 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1128 | (unsigned long) __entry->ino, |
1129 | __entry->orig_group, __entry->orig_start, |
1130 | __entry->orig_len, __entry->orig_logical, |
1131 | __entry->result_group, __entry->result_start, |
1132 | __entry->result_len, __entry->result_logical) |
1133 | ); |
1134 | |
1135 | DECLARE_EVENT_CLASS(ext4__mballoc, |
1136 | TP_PROTO(struct super_block *sb, |
1137 | struct inode *inode, |
1138 | ext4_group_t group, |
1139 | ext4_grpblk_t start, |
1140 | ext4_grpblk_t len), |
1141 | |
1142 | TP_ARGS(sb, inode, group, start, len), |
1143 | |
1144 | TP_STRUCT__entry( |
1145 | __field( dev_t, dev ) |
1146 | __field( ino_t, ino ) |
1147 | __field( int, result_start ) |
1148 | __field( __u32, result_group ) |
1149 | __field( int, result_len ) |
1150 | ), |
1151 | |
1152 | TP_fast_assign( |
1153 | __entry->dev = sb->s_dev; |
1154 | __entry->ino = inode ? inode->i_ino : 0; |
1155 | __entry->result_start = start; |
1156 | __entry->result_group = group; |
1157 | __entry->result_len = len; |
1158 | ), |
1159 | |
1160 | TP_printk("dev %d,%d inode %lu extent %u/%d/%d " , |
1161 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1162 | (unsigned long) __entry->ino, |
1163 | __entry->result_group, __entry->result_start, |
1164 | __entry->result_len) |
1165 | ); |
1166 | |
1167 | DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, |
1168 | |
1169 | TP_PROTO(struct super_block *sb, |
1170 | struct inode *inode, |
1171 | ext4_group_t group, |
1172 | ext4_grpblk_t start, |
1173 | ext4_grpblk_t len), |
1174 | |
1175 | TP_ARGS(sb, inode, group, start, len) |
1176 | ); |
1177 | |
1178 | DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, |
1179 | |
1180 | TP_PROTO(struct super_block *sb, |
1181 | struct inode *inode, |
1182 | ext4_group_t group, |
1183 | ext4_grpblk_t start, |
1184 | ext4_grpblk_t len), |
1185 | |
1186 | TP_ARGS(sb, inode, group, start, len) |
1187 | ); |
1188 | |
1189 | TRACE_EVENT(ext4_forget, |
1190 | TP_PROTO(struct inode *inode, int is_metadata, __u64 block), |
1191 | |
1192 | TP_ARGS(inode, is_metadata, block), |
1193 | |
1194 | TP_STRUCT__entry( |
1195 | __field( dev_t, dev ) |
1196 | __field( ino_t, ino ) |
1197 | __field( __u64, block ) |
1198 | __field( int, is_metadata ) |
1199 | __field( __u16, mode ) |
1200 | ), |
1201 | |
1202 | TP_fast_assign( |
1203 | __entry->dev = inode->i_sb->s_dev; |
1204 | __entry->ino = inode->i_ino; |
1205 | __entry->block = block; |
1206 | __entry->is_metadata = is_metadata; |
1207 | __entry->mode = inode->i_mode; |
1208 | ), |
1209 | |
1210 | TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu" , |
1211 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1212 | (unsigned long) __entry->ino, |
1213 | __entry->mode, __entry->is_metadata, __entry->block) |
1214 | ); |
1215 | |
1216 | TRACE_EVENT(ext4_da_update_reserve_space, |
1217 | TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), |
1218 | |
1219 | TP_ARGS(inode, used_blocks, quota_claim), |
1220 | |
1221 | TP_STRUCT__entry( |
1222 | __field( dev_t, dev ) |
1223 | __field( ino_t, ino ) |
1224 | __field( __u64, i_blocks ) |
1225 | __field( int, used_blocks ) |
1226 | __field( int, reserved_data_blocks ) |
1227 | __field( int, quota_claim ) |
1228 | __field( __u16, mode ) |
1229 | ), |
1230 | |
1231 | TP_fast_assign( |
1232 | __entry->dev = inode->i_sb->s_dev; |
1233 | __entry->ino = inode->i_ino; |
1234 | __entry->i_blocks = inode->i_blocks; |
1235 | __entry->used_blocks = used_blocks; |
1236 | __entry->reserved_data_blocks = |
1237 | EXT4_I(inode)->i_reserved_data_blocks; |
1238 | __entry->quota_claim = quota_claim; |
1239 | __entry->mode = inode->i_mode; |
1240 | ), |
1241 | |
1242 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " |
1243 | "reserved_data_blocks %d quota_claim %d" , |
1244 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1245 | (unsigned long) __entry->ino, |
1246 | __entry->mode, __entry->i_blocks, |
1247 | __entry->used_blocks, __entry->reserved_data_blocks, |
1248 | __entry->quota_claim) |
1249 | ); |
1250 | |
1251 | TRACE_EVENT(ext4_da_reserve_space, |
1252 | TP_PROTO(struct inode *inode), |
1253 | |
1254 | TP_ARGS(inode), |
1255 | |
1256 | TP_STRUCT__entry( |
1257 | __field( dev_t, dev ) |
1258 | __field( ino_t, ino ) |
1259 | __field( __u64, i_blocks ) |
1260 | __field( int, reserved_data_blocks ) |
1261 | __field( __u16, mode ) |
1262 | ), |
1263 | |
1264 | TP_fast_assign( |
1265 | __entry->dev = inode->i_sb->s_dev; |
1266 | __entry->ino = inode->i_ino; |
1267 | __entry->i_blocks = inode->i_blocks; |
1268 | __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; |
1269 | __entry->mode = inode->i_mode; |
1270 | ), |
1271 | |
1272 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu " |
1273 | "reserved_data_blocks %d" , |
1274 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1275 | (unsigned long) __entry->ino, |
1276 | __entry->mode, __entry->i_blocks, |
1277 | __entry->reserved_data_blocks) |
1278 | ); |
1279 | |
1280 | TRACE_EVENT(ext4_da_release_space, |
1281 | TP_PROTO(struct inode *inode, int freed_blocks), |
1282 | |
1283 | TP_ARGS(inode, freed_blocks), |
1284 | |
1285 | TP_STRUCT__entry( |
1286 | __field( dev_t, dev ) |
1287 | __field( ino_t, ino ) |
1288 | __field( __u64, i_blocks ) |
1289 | __field( int, freed_blocks ) |
1290 | __field( int, reserved_data_blocks ) |
1291 | __field( __u16, mode ) |
1292 | ), |
1293 | |
1294 | TP_fast_assign( |
1295 | __entry->dev = inode->i_sb->s_dev; |
1296 | __entry->ino = inode->i_ino; |
1297 | __entry->i_blocks = inode->i_blocks; |
1298 | __entry->freed_blocks = freed_blocks; |
1299 | __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; |
1300 | __entry->mode = inode->i_mode; |
1301 | ), |
1302 | |
1303 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " |
1304 | "reserved_data_blocks %d" , |
1305 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1306 | (unsigned long) __entry->ino, |
1307 | __entry->mode, __entry->i_blocks, |
1308 | __entry->freed_blocks, __entry->reserved_data_blocks) |
1309 | ); |
1310 | |
1311 | DECLARE_EVENT_CLASS(ext4__bitmap_load, |
1312 | TP_PROTO(struct super_block *sb, unsigned long group), |
1313 | |
1314 | TP_ARGS(sb, group), |
1315 | |
1316 | TP_STRUCT__entry( |
1317 | __field( dev_t, dev ) |
1318 | __field( __u32, group ) |
1319 | |
1320 | ), |
1321 | |
1322 | TP_fast_assign( |
1323 | __entry->dev = sb->s_dev; |
1324 | __entry->group = group; |
1325 | ), |
1326 | |
1327 | TP_printk("dev %d,%d group %u" , |
1328 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1329 | __entry->group) |
1330 | ); |
1331 | |
1332 | DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, |
1333 | |
1334 | TP_PROTO(struct super_block *sb, unsigned long group), |
1335 | |
1336 | TP_ARGS(sb, group) |
1337 | ); |
1338 | |
1339 | DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, |
1340 | |
1341 | TP_PROTO(struct super_block *sb, unsigned long group), |
1342 | |
1343 | TP_ARGS(sb, group) |
1344 | ); |
1345 | |
1346 | DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, |
1347 | |
1348 | TP_PROTO(struct super_block *sb, unsigned long group), |
1349 | |
1350 | TP_ARGS(sb, group) |
1351 | ); |
1352 | |
1353 | TRACE_EVENT(ext4_read_block_bitmap_load, |
1354 | TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch), |
1355 | |
1356 | TP_ARGS(sb, group, prefetch), |
1357 | |
1358 | TP_STRUCT__entry( |
1359 | __field( dev_t, dev ) |
1360 | __field( __u32, group ) |
1361 | __field( bool, prefetch ) |
1362 | |
1363 | ), |
1364 | |
1365 | TP_fast_assign( |
1366 | __entry->dev = sb->s_dev; |
1367 | __entry->group = group; |
1368 | __entry->prefetch = prefetch; |
1369 | ), |
1370 | |
1371 | TP_printk("dev %d,%d group %u prefetch %d" , |
1372 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1373 | __entry->group, __entry->prefetch) |
1374 | ); |
1375 | |
1376 | DECLARE_EVENT_CLASS(ext4__fallocate_mode, |
1377 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1378 | |
1379 | TP_ARGS(inode, offset, len, mode), |
1380 | |
1381 | TP_STRUCT__entry( |
1382 | __field( dev_t, dev ) |
1383 | __field( ino_t, ino ) |
1384 | __field( loff_t, offset ) |
1385 | __field( loff_t, len ) |
1386 | __field( int, mode ) |
1387 | ), |
1388 | |
1389 | TP_fast_assign( |
1390 | __entry->dev = inode->i_sb->s_dev; |
1391 | __entry->ino = inode->i_ino; |
1392 | __entry->offset = offset; |
1393 | __entry->len = len; |
1394 | __entry->mode = mode; |
1395 | ), |
1396 | |
1397 | TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s" , |
1398 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1399 | (unsigned long) __entry->ino, |
1400 | __entry->offset, __entry->len, |
1401 | show_falloc_mode(__entry->mode)) |
1402 | ); |
1403 | |
1404 | DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter, |
1405 | |
1406 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1407 | |
1408 | TP_ARGS(inode, offset, len, mode) |
1409 | ); |
1410 | |
1411 | DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole, |
1412 | |
1413 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1414 | |
1415 | TP_ARGS(inode, offset, len, mode) |
1416 | ); |
1417 | |
1418 | DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range, |
1419 | |
1420 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1421 | |
1422 | TP_ARGS(inode, offset, len, mode) |
1423 | ); |
1424 | |
1425 | TRACE_EVENT(ext4_fallocate_exit, |
1426 | TP_PROTO(struct inode *inode, loff_t offset, |
1427 | unsigned int max_blocks, int ret), |
1428 | |
1429 | TP_ARGS(inode, offset, max_blocks, ret), |
1430 | |
1431 | TP_STRUCT__entry( |
1432 | __field( dev_t, dev ) |
1433 | __field( ino_t, ino ) |
1434 | __field( loff_t, pos ) |
1435 | __field( unsigned int, blocks ) |
1436 | __field( int, ret ) |
1437 | ), |
1438 | |
1439 | TP_fast_assign( |
1440 | __entry->dev = inode->i_sb->s_dev; |
1441 | __entry->ino = inode->i_ino; |
1442 | __entry->pos = offset; |
1443 | __entry->blocks = max_blocks; |
1444 | __entry->ret = ret; |
1445 | ), |
1446 | |
1447 | TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d" , |
1448 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1449 | (unsigned long) __entry->ino, |
1450 | __entry->pos, __entry->blocks, |
1451 | __entry->ret) |
1452 | ); |
1453 | |
1454 | TRACE_EVENT(ext4_unlink_enter, |
1455 | TP_PROTO(struct inode *parent, struct dentry *dentry), |
1456 | |
1457 | TP_ARGS(parent, dentry), |
1458 | |
1459 | TP_STRUCT__entry( |
1460 | __field( dev_t, dev ) |
1461 | __field( ino_t, ino ) |
1462 | __field( ino_t, parent ) |
1463 | __field( loff_t, size ) |
1464 | ), |
1465 | |
1466 | TP_fast_assign( |
1467 | __entry->dev = dentry->d_sb->s_dev; |
1468 | __entry->ino = d_inode(dentry)->i_ino; |
1469 | __entry->parent = parent->i_ino; |
1470 | __entry->size = d_inode(dentry)->i_size; |
1471 | ), |
1472 | |
1473 | TP_printk("dev %d,%d ino %lu size %lld parent %lu" , |
1474 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1475 | (unsigned long) __entry->ino, __entry->size, |
1476 | (unsigned long) __entry->parent) |
1477 | ); |
1478 | |
1479 | TRACE_EVENT(ext4_unlink_exit, |
1480 | TP_PROTO(struct dentry *dentry, int ret), |
1481 | |
1482 | TP_ARGS(dentry, ret), |
1483 | |
1484 | TP_STRUCT__entry( |
1485 | __field( dev_t, dev ) |
1486 | __field( ino_t, ino ) |
1487 | __field( int, ret ) |
1488 | ), |
1489 | |
1490 | TP_fast_assign( |
1491 | __entry->dev = dentry->d_sb->s_dev; |
1492 | __entry->ino = d_inode(dentry)->i_ino; |
1493 | __entry->ret = ret; |
1494 | ), |
1495 | |
1496 | TP_printk("dev %d,%d ino %lu ret %d" , |
1497 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1498 | (unsigned long) __entry->ino, |
1499 | __entry->ret) |
1500 | ); |
1501 | |
1502 | DECLARE_EVENT_CLASS(ext4__truncate, |
1503 | TP_PROTO(struct inode *inode), |
1504 | |
1505 | TP_ARGS(inode), |
1506 | |
1507 | TP_STRUCT__entry( |
1508 | __field( dev_t, dev ) |
1509 | __field( ino_t, ino ) |
1510 | __field( __u64, blocks ) |
1511 | ), |
1512 | |
1513 | TP_fast_assign( |
1514 | __entry->dev = inode->i_sb->s_dev; |
1515 | __entry->ino = inode->i_ino; |
1516 | __entry->blocks = inode->i_blocks; |
1517 | ), |
1518 | |
1519 | TP_printk("dev %d,%d ino %lu blocks %llu" , |
1520 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1521 | (unsigned long) __entry->ino, __entry->blocks) |
1522 | ); |
1523 | |
1524 | DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, |
1525 | |
1526 | TP_PROTO(struct inode *inode), |
1527 | |
1528 | TP_ARGS(inode) |
1529 | ); |
1530 | |
1531 | DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, |
1532 | |
1533 | TP_PROTO(struct inode *inode), |
1534 | |
1535 | TP_ARGS(inode) |
1536 | ); |
1537 | |
1538 | /* 'ux' is the unwritten extent. */ |
1539 | TRACE_EVENT(ext4_ext_convert_to_initialized_enter, |
1540 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
1541 | struct ext4_extent *ux), |
1542 | |
1543 | TP_ARGS(inode, map, ux), |
1544 | |
1545 | TP_STRUCT__entry( |
1546 | __field( dev_t, dev ) |
1547 | __field( ino_t, ino ) |
1548 | __field( ext4_lblk_t, m_lblk ) |
1549 | __field( unsigned, m_len ) |
1550 | __field( ext4_lblk_t, u_lblk ) |
1551 | __field( unsigned, u_len ) |
1552 | __field( ext4_fsblk_t, u_pblk ) |
1553 | ), |
1554 | |
1555 | TP_fast_assign( |
1556 | __entry->dev = inode->i_sb->s_dev; |
1557 | __entry->ino = inode->i_ino; |
1558 | __entry->m_lblk = map->m_lblk; |
1559 | __entry->m_len = map->m_len; |
1560 | __entry->u_lblk = le32_to_cpu(ux->ee_block); |
1561 | __entry->u_len = ext4_ext_get_actual_len(ux); |
1562 | __entry->u_pblk = ext4_ext_pblock(ux); |
1563 | ), |
1564 | |
1565 | TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " |
1566 | "u_pblk %llu" , |
1567 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1568 | (unsigned long) __entry->ino, |
1569 | __entry->m_lblk, __entry->m_len, |
1570 | __entry->u_lblk, __entry->u_len, __entry->u_pblk) |
1571 | ); |
1572 | |
1573 | /* |
1574 | * 'ux' is the unwritten extent. |
1575 | * 'ix' is the initialized extent to which blocks are transferred. |
1576 | */ |
1577 | TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, |
1578 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
1579 | struct ext4_extent *ux, struct ext4_extent *ix), |
1580 | |
1581 | TP_ARGS(inode, map, ux, ix), |
1582 | |
1583 | TP_STRUCT__entry( |
1584 | __field( dev_t, dev ) |
1585 | __field( ino_t, ino ) |
1586 | __field( ext4_lblk_t, m_lblk ) |
1587 | __field( unsigned, m_len ) |
1588 | __field( ext4_lblk_t, u_lblk ) |
1589 | __field( unsigned, u_len ) |
1590 | __field( ext4_fsblk_t, u_pblk ) |
1591 | __field( ext4_lblk_t, i_lblk ) |
1592 | __field( unsigned, i_len ) |
1593 | __field( ext4_fsblk_t, i_pblk ) |
1594 | ), |
1595 | |
1596 | TP_fast_assign( |
1597 | __entry->dev = inode->i_sb->s_dev; |
1598 | __entry->ino = inode->i_ino; |
1599 | __entry->m_lblk = map->m_lblk; |
1600 | __entry->m_len = map->m_len; |
1601 | __entry->u_lblk = le32_to_cpu(ux->ee_block); |
1602 | __entry->u_len = ext4_ext_get_actual_len(ux); |
1603 | __entry->u_pblk = ext4_ext_pblock(ux); |
1604 | __entry->i_lblk = le32_to_cpu(ix->ee_block); |
1605 | __entry->i_len = ext4_ext_get_actual_len(ix); |
1606 | __entry->i_pblk = ext4_ext_pblock(ix); |
1607 | ), |
1608 | |
1609 | TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " |
1610 | "u_lblk %u u_len %u u_pblk %llu " |
1611 | "i_lblk %u i_len %u i_pblk %llu " , |
1612 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1613 | (unsigned long) __entry->ino, |
1614 | __entry->m_lblk, __entry->m_len, |
1615 | __entry->u_lblk, __entry->u_len, __entry->u_pblk, |
1616 | __entry->i_lblk, __entry->i_len, __entry->i_pblk) |
1617 | ); |
1618 | |
1619 | DECLARE_EVENT_CLASS(ext4__map_blocks_enter, |
1620 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
1621 | unsigned int len, unsigned int flags), |
1622 | |
1623 | TP_ARGS(inode, lblk, len, flags), |
1624 | |
1625 | TP_STRUCT__entry( |
1626 | __field( dev_t, dev ) |
1627 | __field( ino_t, ino ) |
1628 | __field( ext4_lblk_t, lblk ) |
1629 | __field( unsigned int, len ) |
1630 | __field( unsigned int, flags ) |
1631 | ), |
1632 | |
1633 | TP_fast_assign( |
1634 | __entry->dev = inode->i_sb->s_dev; |
1635 | __entry->ino = inode->i_ino; |
1636 | __entry->lblk = lblk; |
1637 | __entry->len = len; |
1638 | __entry->flags = flags; |
1639 | ), |
1640 | |
1641 | TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s" , |
1642 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1643 | (unsigned long) __entry->ino, |
1644 | __entry->lblk, __entry->len, show_map_flags(__entry->flags)) |
1645 | ); |
1646 | |
1647 | DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, |
1648 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
1649 | unsigned len, unsigned flags), |
1650 | |
1651 | TP_ARGS(inode, lblk, len, flags) |
1652 | ); |
1653 | |
1654 | DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, |
1655 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
1656 | unsigned len, unsigned flags), |
1657 | |
1658 | TP_ARGS(inode, lblk, len, flags) |
1659 | ); |
1660 | |
1661 | DECLARE_EVENT_CLASS(ext4__map_blocks_exit, |
1662 | TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, |
1663 | int ret), |
1664 | |
1665 | TP_ARGS(inode, flags, map, ret), |
1666 | |
1667 | TP_STRUCT__entry( |
1668 | __field( dev_t, dev ) |
1669 | __field( ino_t, ino ) |
1670 | __field( unsigned int, flags ) |
1671 | __field( ext4_fsblk_t, pblk ) |
1672 | __field( ext4_lblk_t, lblk ) |
1673 | __field( unsigned int, len ) |
1674 | __field( unsigned int, mflags ) |
1675 | __field( int, ret ) |
1676 | ), |
1677 | |
1678 | TP_fast_assign( |
1679 | __entry->dev = inode->i_sb->s_dev; |
1680 | __entry->ino = inode->i_ino; |
1681 | __entry->flags = flags; |
1682 | __entry->pblk = map->m_pblk; |
1683 | __entry->lblk = map->m_lblk; |
1684 | __entry->len = map->m_len; |
1685 | __entry->mflags = map->m_flags; |
1686 | __entry->ret = ret; |
1687 | ), |
1688 | |
1689 | TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u " |
1690 | "mflags %s ret %d" , |
1691 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1692 | (unsigned long) __entry->ino, |
1693 | show_map_flags(__entry->flags), __entry->lblk, __entry->pblk, |
1694 | __entry->len, show_mflags(__entry->mflags), __entry->ret) |
1695 | ); |
1696 | |
1697 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, |
1698 | TP_PROTO(struct inode *inode, unsigned flags, |
1699 | struct ext4_map_blocks *map, int ret), |
1700 | |
1701 | TP_ARGS(inode, flags, map, ret) |
1702 | ); |
1703 | |
1704 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, |
1705 | TP_PROTO(struct inode *inode, unsigned flags, |
1706 | struct ext4_map_blocks *map, int ret), |
1707 | |
1708 | TP_ARGS(inode, flags, map, ret) |
1709 | ); |
1710 | |
1711 | TRACE_EVENT(ext4_ext_load_extent, |
1712 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), |
1713 | |
1714 | TP_ARGS(inode, lblk, pblk), |
1715 | |
1716 | TP_STRUCT__entry( |
1717 | __field( dev_t, dev ) |
1718 | __field( ino_t, ino ) |
1719 | __field( ext4_fsblk_t, pblk ) |
1720 | __field( ext4_lblk_t, lblk ) |
1721 | ), |
1722 | |
1723 | TP_fast_assign( |
1724 | __entry->dev = inode->i_sb->s_dev; |
1725 | __entry->ino = inode->i_ino; |
1726 | __entry->pblk = pblk; |
1727 | __entry->lblk = lblk; |
1728 | ), |
1729 | |
1730 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu" , |
1731 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1732 | (unsigned long) __entry->ino, |
1733 | __entry->lblk, __entry->pblk) |
1734 | ); |
1735 | |
1736 | TRACE_EVENT(ext4_load_inode, |
1737 | TP_PROTO(struct super_block *sb, unsigned long ino), |
1738 | |
1739 | TP_ARGS(sb, ino), |
1740 | |
1741 | TP_STRUCT__entry( |
1742 | __field( dev_t, dev ) |
1743 | __field( ino_t, ino ) |
1744 | ), |
1745 | |
1746 | TP_fast_assign( |
1747 | __entry->dev = sb->s_dev; |
1748 | __entry->ino = ino; |
1749 | ), |
1750 | |
1751 | TP_printk("dev %d,%d ino %ld" , |
1752 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1753 | (unsigned long) __entry->ino) |
1754 | ); |
1755 | |
1756 | TRACE_EVENT(ext4_journal_start_sb, |
1757 | TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks, |
1758 | int revoke_creds, int type, unsigned long IP), |
1759 | |
1760 | TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, type, IP), |
1761 | |
1762 | TP_STRUCT__entry( |
1763 | __field( dev_t, dev ) |
1764 | __field( unsigned long, ip ) |
1765 | __field( int, blocks ) |
1766 | __field( int, rsv_blocks ) |
1767 | __field( int, revoke_creds ) |
1768 | __field( int, type ) |
1769 | ), |
1770 | |
1771 | TP_fast_assign( |
1772 | __entry->dev = sb->s_dev; |
1773 | __entry->ip = IP; |
1774 | __entry->blocks = blocks; |
1775 | __entry->rsv_blocks = rsv_blocks; |
1776 | __entry->revoke_creds = revoke_creds; |
1777 | __entry->type = type; |
1778 | ), |
1779 | |
1780 | TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," |
1781 | " type %d, caller %pS" , MAJOR(__entry->dev), |
1782 | MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, |
1783 | __entry->revoke_creds, __entry->type, (void *)__entry->ip) |
1784 | ); |
1785 | |
1786 | TRACE_EVENT(ext4_journal_start_inode, |
1787 | TP_PROTO(struct inode *inode, int blocks, int rsv_blocks, |
1788 | int revoke_creds, int type, unsigned long IP), |
1789 | |
1790 | TP_ARGS(inode, blocks, rsv_blocks, revoke_creds, type, IP), |
1791 | |
1792 | TP_STRUCT__entry( |
1793 | __field( unsigned long, ino ) |
1794 | __field( dev_t, dev ) |
1795 | __field( unsigned long, ip ) |
1796 | __field( int, blocks ) |
1797 | __field( int, rsv_blocks ) |
1798 | __field( int, revoke_creds ) |
1799 | __field( int, type ) |
1800 | ), |
1801 | |
1802 | TP_fast_assign( |
1803 | __entry->dev = inode->i_sb->s_dev; |
1804 | __entry->ip = IP; |
1805 | __entry->blocks = blocks; |
1806 | __entry->rsv_blocks = rsv_blocks; |
1807 | __entry->revoke_creds = revoke_creds; |
1808 | __entry->type = type; |
1809 | __entry->ino = inode->i_ino; |
1810 | ), |
1811 | |
1812 | TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," |
1813 | " type %d, ino %lu, caller %pS" , MAJOR(__entry->dev), |
1814 | MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, |
1815 | __entry->revoke_creds, __entry->type, __entry->ino, |
1816 | (void *)__entry->ip) |
1817 | ); |
1818 | |
1819 | TRACE_EVENT(ext4_journal_start_reserved, |
1820 | TP_PROTO(struct super_block *sb, int blocks, unsigned long IP), |
1821 | |
1822 | TP_ARGS(sb, blocks, IP), |
1823 | |
1824 | TP_STRUCT__entry( |
1825 | __field( dev_t, dev ) |
1826 | __field(unsigned long, ip ) |
1827 | __field( int, blocks ) |
1828 | ), |
1829 | |
1830 | TP_fast_assign( |
1831 | __entry->dev = sb->s_dev; |
1832 | __entry->ip = IP; |
1833 | __entry->blocks = blocks; |
1834 | ), |
1835 | |
1836 | TP_printk("dev %d,%d blocks, %d caller %pS" , |
1837 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1838 | __entry->blocks, (void *)__entry->ip) |
1839 | ); |
1840 | |
1841 | DECLARE_EVENT_CLASS(ext4__trim, |
1842 | TP_PROTO(struct super_block *sb, |
1843 | ext4_group_t group, |
1844 | ext4_grpblk_t start, |
1845 | ext4_grpblk_t len), |
1846 | |
1847 | TP_ARGS(sb, group, start, len), |
1848 | |
1849 | TP_STRUCT__entry( |
1850 | __field( int, dev_major ) |
1851 | __field( int, dev_minor ) |
1852 | __field( __u32, group ) |
1853 | __field( int, start ) |
1854 | __field( int, len ) |
1855 | ), |
1856 | |
1857 | TP_fast_assign( |
1858 | __entry->dev_major = MAJOR(sb->s_dev); |
1859 | __entry->dev_minor = MINOR(sb->s_dev); |
1860 | __entry->group = group; |
1861 | __entry->start = start; |
1862 | __entry->len = len; |
1863 | ), |
1864 | |
1865 | TP_printk("dev %d,%d group %u, start %d, len %d" , |
1866 | __entry->dev_major, __entry->dev_minor, |
1867 | __entry->group, __entry->start, __entry->len) |
1868 | ); |
1869 | |
1870 | DEFINE_EVENT(ext4__trim, ext4_trim_extent, |
1871 | |
1872 | TP_PROTO(struct super_block *sb, |
1873 | ext4_group_t group, |
1874 | ext4_grpblk_t start, |
1875 | ext4_grpblk_t len), |
1876 | |
1877 | TP_ARGS(sb, group, start, len) |
1878 | ); |
1879 | |
1880 | DEFINE_EVENT(ext4__trim, ext4_trim_all_free, |
1881 | |
1882 | TP_PROTO(struct super_block *sb, |
1883 | ext4_group_t group, |
1884 | ext4_grpblk_t start, |
1885 | ext4_grpblk_t len), |
1886 | |
1887 | TP_ARGS(sb, group, start, len) |
1888 | ); |
1889 | |
1890 | TRACE_EVENT(ext4_ext_handle_unwritten_extents, |
1891 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, |
1892 | unsigned int allocated, ext4_fsblk_t newblock), |
1893 | |
1894 | TP_ARGS(inode, map, flags, allocated, newblock), |
1895 | |
1896 | TP_STRUCT__entry( |
1897 | __field( dev_t, dev ) |
1898 | __field( ino_t, ino ) |
1899 | __field( int, flags ) |
1900 | __field( ext4_lblk_t, lblk ) |
1901 | __field( ext4_fsblk_t, pblk ) |
1902 | __field( unsigned int, len ) |
1903 | __field( unsigned int, allocated ) |
1904 | __field( ext4_fsblk_t, newblk ) |
1905 | ), |
1906 | |
1907 | TP_fast_assign( |
1908 | __entry->dev = inode->i_sb->s_dev; |
1909 | __entry->ino = inode->i_ino; |
1910 | __entry->flags = flags; |
1911 | __entry->lblk = map->m_lblk; |
1912 | __entry->pblk = map->m_pblk; |
1913 | __entry->len = map->m_len; |
1914 | __entry->allocated = allocated; |
1915 | __entry->newblk = newblock; |
1916 | ), |
1917 | |
1918 | TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s " |
1919 | "allocated %d newblock %llu" , |
1920 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1921 | (unsigned long) __entry->ino, |
1922 | (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, |
1923 | __entry->len, show_map_flags(__entry->flags), |
1924 | (unsigned int) __entry->allocated, |
1925 | (unsigned long long) __entry->newblk) |
1926 | ); |
1927 | |
1928 | TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, |
1929 | TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), |
1930 | |
1931 | TP_ARGS(sb, map, ret), |
1932 | |
1933 | TP_STRUCT__entry( |
1934 | __field( dev_t, dev ) |
1935 | __field( unsigned int, flags ) |
1936 | __field( ext4_lblk_t, lblk ) |
1937 | __field( ext4_fsblk_t, pblk ) |
1938 | __field( unsigned int, len ) |
1939 | __field( int, ret ) |
1940 | ), |
1941 | |
1942 | TP_fast_assign( |
1943 | __entry->dev = sb->s_dev; |
1944 | __entry->flags = map->m_flags; |
1945 | __entry->lblk = map->m_lblk; |
1946 | __entry->pblk = map->m_pblk; |
1947 | __entry->len = map->m_len; |
1948 | __entry->ret = ret; |
1949 | ), |
1950 | |
1951 | TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d" , |
1952 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1953 | __entry->lblk, (unsigned long long) __entry->pblk, |
1954 | __entry->len, show_mflags(__entry->flags), __entry->ret) |
1955 | ); |
1956 | |
1957 | TRACE_EVENT(ext4_ext_show_extent, |
1958 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, |
1959 | unsigned short len), |
1960 | |
1961 | TP_ARGS(inode, lblk, pblk, len), |
1962 | |
1963 | TP_STRUCT__entry( |
1964 | __field( dev_t, dev ) |
1965 | __field( ino_t, ino ) |
1966 | __field( ext4_fsblk_t, pblk ) |
1967 | __field( ext4_lblk_t, lblk ) |
1968 | __field( unsigned short, len ) |
1969 | ), |
1970 | |
1971 | TP_fast_assign( |
1972 | __entry->dev = inode->i_sb->s_dev; |
1973 | __entry->ino = inode->i_ino; |
1974 | __entry->pblk = pblk; |
1975 | __entry->lblk = lblk; |
1976 | __entry->len = len; |
1977 | ), |
1978 | |
1979 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u" , |
1980 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1981 | (unsigned long) __entry->ino, |
1982 | (unsigned) __entry->lblk, |
1983 | (unsigned long long) __entry->pblk, |
1984 | (unsigned short) __entry->len) |
1985 | ); |
1986 | |
1987 | TRACE_EVENT(ext4_remove_blocks, |
1988 | TP_PROTO(struct inode *inode, struct ext4_extent *ex, |
1989 | ext4_lblk_t from, ext4_fsblk_t to, |
1990 | struct partial_cluster *pc), |
1991 | |
1992 | TP_ARGS(inode, ex, from, to, pc), |
1993 | |
1994 | TP_STRUCT__entry( |
1995 | __field( dev_t, dev ) |
1996 | __field( ino_t, ino ) |
1997 | __field( ext4_lblk_t, from ) |
1998 | __field( ext4_lblk_t, to ) |
1999 | __field( ext4_fsblk_t, ee_pblk ) |
2000 | __field( ext4_lblk_t, ee_lblk ) |
2001 | __field( unsigned short, ee_len ) |
2002 | __field( ext4_fsblk_t, pc_pclu ) |
2003 | __field( ext4_lblk_t, pc_lblk ) |
2004 | __field( int, pc_state) |
2005 | ), |
2006 | |
2007 | TP_fast_assign( |
2008 | __entry->dev = inode->i_sb->s_dev; |
2009 | __entry->ino = inode->i_ino; |
2010 | __entry->from = from; |
2011 | __entry->to = to; |
2012 | __entry->ee_pblk = ext4_ext_pblock(ex); |
2013 | __entry->ee_lblk = le32_to_cpu(ex->ee_block); |
2014 | __entry->ee_len = ext4_ext_get_actual_len(ex); |
2015 | __entry->pc_pclu = pc->pclu; |
2016 | __entry->pc_lblk = pc->lblk; |
2017 | __entry->pc_state = pc->state; |
2018 | ), |
2019 | |
2020 | TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" |
2021 | "from %u to %u partial [pclu %lld lblk %u state %d]" , |
2022 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2023 | (unsigned long) __entry->ino, |
2024 | (unsigned) __entry->ee_lblk, |
2025 | (unsigned long long) __entry->ee_pblk, |
2026 | (unsigned short) __entry->ee_len, |
2027 | (unsigned) __entry->from, |
2028 | (unsigned) __entry->to, |
2029 | (long long) __entry->pc_pclu, |
2030 | (unsigned int) __entry->pc_lblk, |
2031 | (int) __entry->pc_state) |
2032 | ); |
2033 | |
2034 | TRACE_EVENT(ext4_ext_rm_leaf, |
2035 | TP_PROTO(struct inode *inode, ext4_lblk_t start, |
2036 | struct ext4_extent *ex, |
2037 | struct partial_cluster *pc), |
2038 | |
2039 | TP_ARGS(inode, start, ex, pc), |
2040 | |
2041 | TP_STRUCT__entry( |
2042 | __field( dev_t, dev ) |
2043 | __field( ino_t, ino ) |
2044 | __field( ext4_lblk_t, start ) |
2045 | __field( ext4_lblk_t, ee_lblk ) |
2046 | __field( ext4_fsblk_t, ee_pblk ) |
2047 | __field( short, ee_len ) |
2048 | __field( ext4_fsblk_t, pc_pclu ) |
2049 | __field( ext4_lblk_t, pc_lblk ) |
2050 | __field( int, pc_state) |
2051 | ), |
2052 | |
2053 | TP_fast_assign( |
2054 | __entry->dev = inode->i_sb->s_dev; |
2055 | __entry->ino = inode->i_ino; |
2056 | __entry->start = start; |
2057 | __entry->ee_lblk = le32_to_cpu(ex->ee_block); |
2058 | __entry->ee_pblk = ext4_ext_pblock(ex); |
2059 | __entry->ee_len = ext4_ext_get_actual_len(ex); |
2060 | __entry->pc_pclu = pc->pclu; |
2061 | __entry->pc_lblk = pc->lblk; |
2062 | __entry->pc_state = pc->state; |
2063 | ), |
2064 | |
2065 | TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" |
2066 | "partial [pclu %lld lblk %u state %d]" , |
2067 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2068 | (unsigned long) __entry->ino, |
2069 | (unsigned) __entry->start, |
2070 | (unsigned) __entry->ee_lblk, |
2071 | (unsigned long long) __entry->ee_pblk, |
2072 | (unsigned short) __entry->ee_len, |
2073 | (long long) __entry->pc_pclu, |
2074 | (unsigned int) __entry->pc_lblk, |
2075 | (int) __entry->pc_state) |
2076 | ); |
2077 | |
2078 | TRACE_EVENT(ext4_ext_rm_idx, |
2079 | TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), |
2080 | |
2081 | TP_ARGS(inode, pblk), |
2082 | |
2083 | TP_STRUCT__entry( |
2084 | __field( dev_t, dev ) |
2085 | __field( ino_t, ino ) |
2086 | __field( ext4_fsblk_t, pblk ) |
2087 | ), |
2088 | |
2089 | TP_fast_assign( |
2090 | __entry->dev = inode->i_sb->s_dev; |
2091 | __entry->ino = inode->i_ino; |
2092 | __entry->pblk = pblk; |
2093 | ), |
2094 | |
2095 | TP_printk("dev %d,%d ino %lu index_pblk %llu" , |
2096 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2097 | (unsigned long) __entry->ino, |
2098 | (unsigned long long) __entry->pblk) |
2099 | ); |
2100 | |
2101 | TRACE_EVENT(ext4_ext_remove_space, |
2102 | TP_PROTO(struct inode *inode, ext4_lblk_t start, |
2103 | ext4_lblk_t end, int depth), |
2104 | |
2105 | TP_ARGS(inode, start, end, depth), |
2106 | |
2107 | TP_STRUCT__entry( |
2108 | __field( dev_t, dev ) |
2109 | __field( ino_t, ino ) |
2110 | __field( ext4_lblk_t, start ) |
2111 | __field( ext4_lblk_t, end ) |
2112 | __field( int, depth ) |
2113 | ), |
2114 | |
2115 | TP_fast_assign( |
2116 | __entry->dev = inode->i_sb->s_dev; |
2117 | __entry->ino = inode->i_ino; |
2118 | __entry->start = start; |
2119 | __entry->end = end; |
2120 | __entry->depth = depth; |
2121 | ), |
2122 | |
2123 | TP_printk("dev %d,%d ino %lu since %u end %u depth %d" , |
2124 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2125 | (unsigned long) __entry->ino, |
2126 | (unsigned) __entry->start, |
2127 | (unsigned) __entry->end, |
2128 | __entry->depth) |
2129 | ); |
2130 | |
2131 | TRACE_EVENT(ext4_ext_remove_space_done, |
2132 | TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end, |
2133 | int depth, struct partial_cluster *pc, __le16 eh_entries), |
2134 | |
2135 | TP_ARGS(inode, start, end, depth, pc, eh_entries), |
2136 | |
2137 | TP_STRUCT__entry( |
2138 | __field( dev_t, dev ) |
2139 | __field( ino_t, ino ) |
2140 | __field( ext4_lblk_t, start ) |
2141 | __field( ext4_lblk_t, end ) |
2142 | __field( int, depth ) |
2143 | __field( ext4_fsblk_t, pc_pclu ) |
2144 | __field( ext4_lblk_t, pc_lblk ) |
2145 | __field( int, pc_state ) |
2146 | __field( unsigned short, eh_entries ) |
2147 | ), |
2148 | |
2149 | TP_fast_assign( |
2150 | __entry->dev = inode->i_sb->s_dev; |
2151 | __entry->ino = inode->i_ino; |
2152 | __entry->start = start; |
2153 | __entry->end = end; |
2154 | __entry->depth = depth; |
2155 | __entry->pc_pclu = pc->pclu; |
2156 | __entry->pc_lblk = pc->lblk; |
2157 | __entry->pc_state = pc->state; |
2158 | __entry->eh_entries = le16_to_cpu(eh_entries); |
2159 | ), |
2160 | |
2161 | TP_printk("dev %d,%d ino %lu since %u end %u depth %d " |
2162 | "partial [pclu %lld lblk %u state %d] " |
2163 | "remaining_entries %u" , |
2164 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2165 | (unsigned long) __entry->ino, |
2166 | (unsigned) __entry->start, |
2167 | (unsigned) __entry->end, |
2168 | __entry->depth, |
2169 | (long long) __entry->pc_pclu, |
2170 | (unsigned int) __entry->pc_lblk, |
2171 | (int) __entry->pc_state, |
2172 | (unsigned short) __entry->eh_entries) |
2173 | ); |
2174 | |
2175 | DECLARE_EVENT_CLASS(ext4__es_extent, |
2176 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2177 | |
2178 | TP_ARGS(inode, es), |
2179 | |
2180 | TP_STRUCT__entry( |
2181 | __field( dev_t, dev ) |
2182 | __field( ino_t, ino ) |
2183 | __field( ext4_lblk_t, lblk ) |
2184 | __field( ext4_lblk_t, len ) |
2185 | __field( ext4_fsblk_t, pblk ) |
2186 | __field( char, status ) |
2187 | ), |
2188 | |
2189 | TP_fast_assign( |
2190 | __entry->dev = inode->i_sb->s_dev; |
2191 | __entry->ino = inode->i_ino; |
2192 | __entry->lblk = es->es_lblk; |
2193 | __entry->len = es->es_len; |
2194 | __entry->pblk = ext4_es_show_pblock(es); |
2195 | __entry->status = ext4_es_status(es); |
2196 | ), |
2197 | |
2198 | TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s" , |
2199 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2200 | (unsigned long) __entry->ino, |
2201 | __entry->lblk, __entry->len, |
2202 | __entry->pblk, show_extent_status(__entry->status)) |
2203 | ); |
2204 | |
2205 | DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent, |
2206 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2207 | |
2208 | TP_ARGS(inode, es) |
2209 | ); |
2210 | |
2211 | DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent, |
2212 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2213 | |
2214 | TP_ARGS(inode, es) |
2215 | ); |
2216 | |
2217 | TRACE_EVENT(ext4_es_remove_extent, |
2218 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len), |
2219 | |
2220 | TP_ARGS(inode, lblk, len), |
2221 | |
2222 | TP_STRUCT__entry( |
2223 | __field( dev_t, dev ) |
2224 | __field( ino_t, ino ) |
2225 | __field( loff_t, lblk ) |
2226 | __field( loff_t, len ) |
2227 | ), |
2228 | |
2229 | TP_fast_assign( |
2230 | __entry->dev = inode->i_sb->s_dev; |
2231 | __entry->ino = inode->i_ino; |
2232 | __entry->lblk = lblk; |
2233 | __entry->len = len; |
2234 | ), |
2235 | |
2236 | TP_printk("dev %d,%d ino %lu es [%lld/%lld)" , |
2237 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2238 | (unsigned long) __entry->ino, |
2239 | __entry->lblk, __entry->len) |
2240 | ); |
2241 | |
2242 | TRACE_EVENT(ext4_es_find_extent_range_enter, |
2243 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk), |
2244 | |
2245 | TP_ARGS(inode, lblk), |
2246 | |
2247 | TP_STRUCT__entry( |
2248 | __field( dev_t, dev ) |
2249 | __field( ino_t, ino ) |
2250 | __field( ext4_lblk_t, lblk ) |
2251 | ), |
2252 | |
2253 | TP_fast_assign( |
2254 | __entry->dev = inode->i_sb->s_dev; |
2255 | __entry->ino = inode->i_ino; |
2256 | __entry->lblk = lblk; |
2257 | ), |
2258 | |
2259 | TP_printk("dev %d,%d ino %lu lblk %u" , |
2260 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2261 | (unsigned long) __entry->ino, __entry->lblk) |
2262 | ); |
2263 | |
2264 | TRACE_EVENT(ext4_es_find_extent_range_exit, |
2265 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2266 | |
2267 | TP_ARGS(inode, es), |
2268 | |
2269 | TP_STRUCT__entry( |
2270 | __field( dev_t, dev ) |
2271 | __field( ino_t, ino ) |
2272 | __field( ext4_lblk_t, lblk ) |
2273 | __field( ext4_lblk_t, len ) |
2274 | __field( ext4_fsblk_t, pblk ) |
2275 | __field( char, status ) |
2276 | ), |
2277 | |
2278 | TP_fast_assign( |
2279 | __entry->dev = inode->i_sb->s_dev; |
2280 | __entry->ino = inode->i_ino; |
2281 | __entry->lblk = es->es_lblk; |
2282 | __entry->len = es->es_len; |
2283 | __entry->pblk = ext4_es_show_pblock(es); |
2284 | __entry->status = ext4_es_status(es); |
2285 | ), |
2286 | |
2287 | TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s" , |
2288 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2289 | (unsigned long) __entry->ino, |
2290 | __entry->lblk, __entry->len, |
2291 | __entry->pblk, show_extent_status(__entry->status)) |
2292 | ); |
2293 | |
2294 | TRACE_EVENT(ext4_es_lookup_extent_enter, |
2295 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk), |
2296 | |
2297 | TP_ARGS(inode, lblk), |
2298 | |
2299 | TP_STRUCT__entry( |
2300 | __field( dev_t, dev ) |
2301 | __field( ino_t, ino ) |
2302 | __field( ext4_lblk_t, lblk ) |
2303 | ), |
2304 | |
2305 | TP_fast_assign( |
2306 | __entry->dev = inode->i_sb->s_dev; |
2307 | __entry->ino = inode->i_ino; |
2308 | __entry->lblk = lblk; |
2309 | ), |
2310 | |
2311 | TP_printk("dev %d,%d ino %lu lblk %u" , |
2312 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2313 | (unsigned long) __entry->ino, __entry->lblk) |
2314 | ); |
2315 | |
2316 | TRACE_EVENT(ext4_es_lookup_extent_exit, |
2317 | TP_PROTO(struct inode *inode, struct extent_status *es, |
2318 | int found), |
2319 | |
2320 | TP_ARGS(inode, es, found), |
2321 | |
2322 | TP_STRUCT__entry( |
2323 | __field( dev_t, dev ) |
2324 | __field( ino_t, ino ) |
2325 | __field( ext4_lblk_t, lblk ) |
2326 | __field( ext4_lblk_t, len ) |
2327 | __field( ext4_fsblk_t, pblk ) |
2328 | __field( char, status ) |
2329 | __field( int, found ) |
2330 | ), |
2331 | |
2332 | TP_fast_assign( |
2333 | __entry->dev = inode->i_sb->s_dev; |
2334 | __entry->ino = inode->i_ino; |
2335 | __entry->lblk = es->es_lblk; |
2336 | __entry->len = es->es_len; |
2337 | __entry->pblk = ext4_es_show_pblock(es); |
2338 | __entry->status = ext4_es_status(es); |
2339 | __entry->found = found; |
2340 | ), |
2341 | |
2342 | TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s" , |
2343 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2344 | (unsigned long) __entry->ino, __entry->found, |
2345 | __entry->lblk, __entry->len, |
2346 | __entry->found ? __entry->pblk : 0, |
2347 | show_extent_status(__entry->found ? __entry->status : 0)) |
2348 | ); |
2349 | |
2350 | DECLARE_EVENT_CLASS(ext4__es_shrink_enter, |
2351 | TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), |
2352 | |
2353 | TP_ARGS(sb, nr_to_scan, cache_cnt), |
2354 | |
2355 | TP_STRUCT__entry( |
2356 | __field( dev_t, dev ) |
2357 | __field( int, nr_to_scan ) |
2358 | __field( int, cache_cnt ) |
2359 | ), |
2360 | |
2361 | TP_fast_assign( |
2362 | __entry->dev = sb->s_dev; |
2363 | __entry->nr_to_scan = nr_to_scan; |
2364 | __entry->cache_cnt = cache_cnt; |
2365 | ), |
2366 | |
2367 | TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d" , |
2368 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2369 | __entry->nr_to_scan, __entry->cache_cnt) |
2370 | ); |
2371 | |
2372 | DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count, |
2373 | TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), |
2374 | |
2375 | TP_ARGS(sb, nr_to_scan, cache_cnt) |
2376 | ); |
2377 | |
2378 | DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter, |
2379 | TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), |
2380 | |
2381 | TP_ARGS(sb, nr_to_scan, cache_cnt) |
2382 | ); |
2383 | |
2384 | TRACE_EVENT(ext4_es_shrink_scan_exit, |
2385 | TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt), |
2386 | |
2387 | TP_ARGS(sb, nr_shrunk, cache_cnt), |
2388 | |
2389 | TP_STRUCT__entry( |
2390 | __field( dev_t, dev ) |
2391 | __field( int, nr_shrunk ) |
2392 | __field( int, cache_cnt ) |
2393 | ), |
2394 | |
2395 | TP_fast_assign( |
2396 | __entry->dev = sb->s_dev; |
2397 | __entry->nr_shrunk = nr_shrunk; |
2398 | __entry->cache_cnt = cache_cnt; |
2399 | ), |
2400 | |
2401 | TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d" , |
2402 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2403 | __entry->nr_shrunk, __entry->cache_cnt) |
2404 | ); |
2405 | |
2406 | TRACE_EVENT(ext4_collapse_range, |
2407 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len), |
2408 | |
2409 | TP_ARGS(inode, offset, len), |
2410 | |
2411 | TP_STRUCT__entry( |
2412 | __field(dev_t, dev) |
2413 | __field(ino_t, ino) |
2414 | __field(loff_t, offset) |
2415 | __field(loff_t, len) |
2416 | ), |
2417 | |
2418 | TP_fast_assign( |
2419 | __entry->dev = inode->i_sb->s_dev; |
2420 | __entry->ino = inode->i_ino; |
2421 | __entry->offset = offset; |
2422 | __entry->len = len; |
2423 | ), |
2424 | |
2425 | TP_printk("dev %d,%d ino %lu offset %lld len %lld" , |
2426 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2427 | (unsigned long) __entry->ino, |
2428 | __entry->offset, __entry->len) |
2429 | ); |
2430 | |
2431 | TRACE_EVENT(ext4_insert_range, |
2432 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len), |
2433 | |
2434 | TP_ARGS(inode, offset, len), |
2435 | |
2436 | TP_STRUCT__entry( |
2437 | __field(dev_t, dev) |
2438 | __field(ino_t, ino) |
2439 | __field(loff_t, offset) |
2440 | __field(loff_t, len) |
2441 | ), |
2442 | |
2443 | TP_fast_assign( |
2444 | __entry->dev = inode->i_sb->s_dev; |
2445 | __entry->ino = inode->i_ino; |
2446 | __entry->offset = offset; |
2447 | __entry->len = len; |
2448 | ), |
2449 | |
2450 | TP_printk("dev %d,%d ino %lu offset %lld len %lld" , |
2451 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2452 | (unsigned long) __entry->ino, |
2453 | __entry->offset, __entry->len) |
2454 | ); |
2455 | |
2456 | TRACE_EVENT(ext4_es_shrink, |
2457 | TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time, |
2458 | int nr_skipped, int retried), |
2459 | |
2460 | TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried), |
2461 | |
2462 | TP_STRUCT__entry( |
2463 | __field( dev_t, dev ) |
2464 | __field( int, nr_shrunk ) |
2465 | __field( unsigned long long, scan_time ) |
2466 | __field( int, nr_skipped ) |
2467 | __field( int, retried ) |
2468 | ), |
2469 | |
2470 | TP_fast_assign( |
2471 | __entry->dev = sb->s_dev; |
2472 | __entry->nr_shrunk = nr_shrunk; |
2473 | __entry->scan_time = div_u64(scan_time, 1000); |
2474 | __entry->nr_skipped = nr_skipped; |
2475 | __entry->retried = retried; |
2476 | ), |
2477 | |
2478 | TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu " |
2479 | "nr_skipped %d retried %d" , |
2480 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk, |
2481 | __entry->scan_time, __entry->nr_skipped, __entry->retried) |
2482 | ); |
2483 | |
2484 | TRACE_EVENT(ext4_es_insert_delayed_block, |
2485 | TP_PROTO(struct inode *inode, struct extent_status *es, |
2486 | bool allocated), |
2487 | |
2488 | TP_ARGS(inode, es, allocated), |
2489 | |
2490 | TP_STRUCT__entry( |
2491 | __field( dev_t, dev ) |
2492 | __field( ino_t, ino ) |
2493 | __field( ext4_lblk_t, lblk ) |
2494 | __field( ext4_lblk_t, len ) |
2495 | __field( ext4_fsblk_t, pblk ) |
2496 | __field( char, status ) |
2497 | __field( bool, allocated ) |
2498 | ), |
2499 | |
2500 | TP_fast_assign( |
2501 | __entry->dev = inode->i_sb->s_dev; |
2502 | __entry->ino = inode->i_ino; |
2503 | __entry->lblk = es->es_lblk; |
2504 | __entry->len = es->es_len; |
2505 | __entry->pblk = ext4_es_show_pblock(es); |
2506 | __entry->status = ext4_es_status(es); |
2507 | __entry->allocated = allocated; |
2508 | ), |
2509 | |
2510 | TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s " |
2511 | "allocated %d" , |
2512 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2513 | (unsigned long) __entry->ino, |
2514 | __entry->lblk, __entry->len, |
2515 | __entry->pblk, show_extent_status(__entry->status), |
2516 | __entry->allocated) |
2517 | ); |
2518 | |
2519 | /* fsmap traces */ |
2520 | DECLARE_EVENT_CLASS(ext4_fsmap_class, |
2521 | TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, |
2522 | u64 owner), |
2523 | TP_ARGS(sb, keydev, agno, bno, len, owner), |
2524 | TP_STRUCT__entry( |
2525 | __field(dev_t, dev) |
2526 | __field(dev_t, keydev) |
2527 | __field(u32, agno) |
2528 | __field(u64, bno) |
2529 | __field(u64, len) |
2530 | __field(u64, owner) |
2531 | ), |
2532 | TP_fast_assign( |
2533 | __entry->dev = sb->s_bdev->bd_dev; |
2534 | __entry->keydev = new_decode_dev(keydev); |
2535 | __entry->agno = agno; |
2536 | __entry->bno = bno; |
2537 | __entry->len = len; |
2538 | __entry->owner = owner; |
2539 | ), |
2540 | TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n" , |
2541 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2542 | MAJOR(__entry->keydev), MINOR(__entry->keydev), |
2543 | __entry->agno, |
2544 | __entry->bno, |
2545 | __entry->len, |
2546 | __entry->owner) |
2547 | ) |
2548 | #define DEFINE_FSMAP_EVENT(name) \ |
2549 | DEFINE_EVENT(ext4_fsmap_class, name, \ |
2550 | TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \ |
2551 | u64 owner), \ |
2552 | TP_ARGS(sb, keydev, agno, bno, len, owner)) |
2553 | DEFINE_FSMAP_EVENT(ext4_fsmap_low_key); |
2554 | DEFINE_FSMAP_EVENT(ext4_fsmap_high_key); |
2555 | DEFINE_FSMAP_EVENT(ext4_fsmap_mapping); |
2556 | |
2557 | DECLARE_EVENT_CLASS(ext4_getfsmap_class, |
2558 | TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), |
2559 | TP_ARGS(sb, fsmap), |
2560 | TP_STRUCT__entry( |
2561 | __field(dev_t, dev) |
2562 | __field(dev_t, keydev) |
2563 | __field(u64, block) |
2564 | __field(u64, len) |
2565 | __field(u64, owner) |
2566 | __field(u64, flags) |
2567 | ), |
2568 | TP_fast_assign( |
2569 | __entry->dev = sb->s_bdev->bd_dev; |
2570 | __entry->keydev = new_decode_dev(fsmap->fmr_device); |
2571 | __entry->block = fsmap->fmr_physical; |
2572 | __entry->len = fsmap->fmr_length; |
2573 | __entry->owner = fsmap->fmr_owner; |
2574 | __entry->flags = fsmap->fmr_flags; |
2575 | ), |
2576 | TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n" , |
2577 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2578 | MAJOR(__entry->keydev), MINOR(__entry->keydev), |
2579 | __entry->block, |
2580 | __entry->len, |
2581 | __entry->owner, |
2582 | __entry->flags) |
2583 | ) |
2584 | #define DEFINE_GETFSMAP_EVENT(name) \ |
2585 | DEFINE_EVENT(ext4_getfsmap_class, name, \ |
2586 | TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \ |
2587 | TP_ARGS(sb, fsmap)) |
2588 | DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key); |
2589 | DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key); |
2590 | DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping); |
2591 | |
2592 | TRACE_EVENT(ext4_shutdown, |
2593 | TP_PROTO(struct super_block *sb, unsigned long flags), |
2594 | |
2595 | TP_ARGS(sb, flags), |
2596 | |
2597 | TP_STRUCT__entry( |
2598 | __field( dev_t, dev ) |
2599 | __field( unsigned, flags ) |
2600 | ), |
2601 | |
2602 | TP_fast_assign( |
2603 | __entry->dev = sb->s_dev; |
2604 | __entry->flags = flags; |
2605 | ), |
2606 | |
2607 | TP_printk("dev %d,%d flags %u" , |
2608 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2609 | __entry->flags) |
2610 | ); |
2611 | |
2612 | TRACE_EVENT(ext4_error, |
2613 | TP_PROTO(struct super_block *sb, const char *function, |
2614 | unsigned int line), |
2615 | |
2616 | TP_ARGS(sb, function, line), |
2617 | |
2618 | TP_STRUCT__entry( |
2619 | __field( dev_t, dev ) |
2620 | __field( const char *, function ) |
2621 | __field( unsigned, line ) |
2622 | ), |
2623 | |
2624 | TP_fast_assign( |
2625 | __entry->dev = sb->s_dev; |
2626 | __entry->function = function; |
2627 | __entry->line = line; |
2628 | ), |
2629 | |
2630 | TP_printk("dev %d,%d function %s line %u" , |
2631 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2632 | __entry->function, __entry->line) |
2633 | ); |
2634 | |
2635 | TRACE_EVENT(ext4_prefetch_bitmaps, |
2636 | TP_PROTO(struct super_block *sb, ext4_group_t group, |
2637 | ext4_group_t next, unsigned int prefetch_ios), |
2638 | |
2639 | TP_ARGS(sb, group, next, prefetch_ios), |
2640 | |
2641 | TP_STRUCT__entry( |
2642 | __field( dev_t, dev ) |
2643 | __field( __u32, group ) |
2644 | __field( __u32, next ) |
2645 | __field( __u32, ios ) |
2646 | ), |
2647 | |
2648 | TP_fast_assign( |
2649 | __entry->dev = sb->s_dev; |
2650 | __entry->group = group; |
2651 | __entry->next = next; |
2652 | __entry->ios = prefetch_ios; |
2653 | ), |
2654 | |
2655 | TP_printk("dev %d,%d group %u next %u ios %u" , |
2656 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2657 | __entry->group, __entry->next, __entry->ios) |
2658 | ); |
2659 | |
2660 | TRACE_EVENT(ext4_lazy_itable_init, |
2661 | TP_PROTO(struct super_block *sb, ext4_group_t group), |
2662 | |
2663 | TP_ARGS(sb, group), |
2664 | |
2665 | TP_STRUCT__entry( |
2666 | __field( dev_t, dev ) |
2667 | __field( __u32, group ) |
2668 | ), |
2669 | |
2670 | TP_fast_assign( |
2671 | __entry->dev = sb->s_dev; |
2672 | __entry->group = group; |
2673 | ), |
2674 | |
2675 | TP_printk("dev %d,%d group %u" , |
2676 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group) |
2677 | ); |
2678 | |
2679 | TRACE_EVENT(ext4_fc_replay_scan, |
2680 | TP_PROTO(struct super_block *sb, int error, int off), |
2681 | |
2682 | TP_ARGS(sb, error, off), |
2683 | |
2684 | TP_STRUCT__entry( |
2685 | __field(dev_t, dev) |
2686 | __field(int, error) |
2687 | __field(int, off) |
2688 | ), |
2689 | |
2690 | TP_fast_assign( |
2691 | __entry->dev = sb->s_dev; |
2692 | __entry->error = error; |
2693 | __entry->off = off; |
2694 | ), |
2695 | |
2696 | TP_printk("dev %d,%d error %d, off %d" , |
2697 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2698 | __entry->error, __entry->off) |
2699 | ); |
2700 | |
2701 | TRACE_EVENT(ext4_fc_replay, |
2702 | TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2), |
2703 | |
2704 | TP_ARGS(sb, tag, ino, priv1, priv2), |
2705 | |
2706 | TP_STRUCT__entry( |
2707 | __field(dev_t, dev) |
2708 | __field(int, tag) |
2709 | __field(int, ino) |
2710 | __field(int, priv1) |
2711 | __field(int, priv2) |
2712 | ), |
2713 | |
2714 | TP_fast_assign( |
2715 | __entry->dev = sb->s_dev; |
2716 | __entry->tag = tag; |
2717 | __entry->ino = ino; |
2718 | __entry->priv1 = priv1; |
2719 | __entry->priv2 = priv2; |
2720 | ), |
2721 | |
2722 | TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d" , |
2723 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2724 | __entry->tag, __entry->ino, __entry->priv1, __entry->priv2) |
2725 | ); |
2726 | |
2727 | TRACE_EVENT(ext4_fc_commit_start, |
2728 | TP_PROTO(struct super_block *sb, tid_t commit_tid), |
2729 | |
2730 | TP_ARGS(sb, commit_tid), |
2731 | |
2732 | TP_STRUCT__entry( |
2733 | __field(dev_t, dev) |
2734 | __field(tid_t, tid) |
2735 | ), |
2736 | |
2737 | TP_fast_assign( |
2738 | __entry->dev = sb->s_dev; |
2739 | __entry->tid = commit_tid; |
2740 | ), |
2741 | |
2742 | TP_printk("dev %d,%d tid %u" , MAJOR(__entry->dev), MINOR(__entry->dev), |
2743 | __entry->tid) |
2744 | ); |
2745 | |
2746 | TRACE_EVENT(ext4_fc_commit_stop, |
2747 | TP_PROTO(struct super_block *sb, int nblks, int reason, |
2748 | tid_t commit_tid), |
2749 | |
2750 | TP_ARGS(sb, nblks, reason, commit_tid), |
2751 | |
2752 | TP_STRUCT__entry( |
2753 | __field(dev_t, dev) |
2754 | __field(int, nblks) |
2755 | __field(int, reason) |
2756 | __field(int, num_fc) |
2757 | __field(int, num_fc_ineligible) |
2758 | __field(int, nblks_agg) |
2759 | __field(tid_t, tid) |
2760 | ), |
2761 | |
2762 | TP_fast_assign( |
2763 | __entry->dev = sb->s_dev; |
2764 | __entry->nblks = nblks; |
2765 | __entry->reason = reason; |
2766 | __entry->num_fc = EXT4_SB(sb)->s_fc_stats.fc_num_commits; |
2767 | __entry->num_fc_ineligible = |
2768 | EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; |
2769 | __entry->nblks_agg = EXT4_SB(sb)->s_fc_stats.fc_numblks; |
2770 | __entry->tid = commit_tid; |
2771 | ), |
2772 | |
2773 | TP_printk("dev %d,%d nblks %d, reason %d, fc = %d, ineligible = %d, agg_nblks %d, tid %u" , |
2774 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2775 | __entry->nblks, __entry->reason, __entry->num_fc, |
2776 | __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid) |
2777 | ); |
2778 | |
2779 | #define FC_REASON_NAME_STAT(reason) \ |
2780 | show_fc_reason(reason), \ |
2781 | __entry->fc_ineligible_rc[reason] |
2782 | |
2783 | TRACE_EVENT(ext4_fc_stats, |
2784 | TP_PROTO(struct super_block *sb), |
2785 | |
2786 | TP_ARGS(sb), |
2787 | |
2788 | TP_STRUCT__entry( |
2789 | __field(dev_t, dev) |
2790 | __array(unsigned int, fc_ineligible_rc, EXT4_FC_REASON_MAX) |
2791 | __field(unsigned long, fc_commits) |
2792 | __field(unsigned long, fc_ineligible_commits) |
2793 | __field(unsigned long, fc_numblks) |
2794 | ), |
2795 | |
2796 | TP_fast_assign( |
2797 | int i; |
2798 | |
2799 | __entry->dev = sb->s_dev; |
2800 | for (i = 0; i < EXT4_FC_REASON_MAX; i++) { |
2801 | __entry->fc_ineligible_rc[i] = |
2802 | EXT4_SB(sb)->s_fc_stats.fc_ineligible_reason_count[i]; |
2803 | } |
2804 | __entry->fc_commits = EXT4_SB(sb)->s_fc_stats.fc_num_commits; |
2805 | __entry->fc_ineligible_commits = |
2806 | EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; |
2807 | __entry->fc_numblks = EXT4_SB(sb)->s_fc_stats.fc_numblks; |
2808 | ), |
2809 | |
2810 | TP_printk("dev %d,%d fc ineligible reasons:\n" |
2811 | "%s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u" |
2812 | "num_commits:%lu, ineligible: %lu, numblks: %lu" , |
2813 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2814 | FC_REASON_NAME_STAT(EXT4_FC_REASON_XATTR), |
2815 | FC_REASON_NAME_STAT(EXT4_FC_REASON_CROSS_RENAME), |
2816 | FC_REASON_NAME_STAT(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE), |
2817 | FC_REASON_NAME_STAT(EXT4_FC_REASON_NOMEM), |
2818 | FC_REASON_NAME_STAT(EXT4_FC_REASON_SWAP_BOOT), |
2819 | FC_REASON_NAME_STAT(EXT4_FC_REASON_RESIZE), |
2820 | FC_REASON_NAME_STAT(EXT4_FC_REASON_RENAME_DIR), |
2821 | FC_REASON_NAME_STAT(EXT4_FC_REASON_FALLOC_RANGE), |
2822 | FC_REASON_NAME_STAT(EXT4_FC_REASON_INODE_JOURNAL_DATA), |
2823 | FC_REASON_NAME_STAT(EXT4_FC_REASON_ENCRYPTED_FILENAME), |
2824 | __entry->fc_commits, __entry->fc_ineligible_commits, |
2825 | __entry->fc_numblks) |
2826 | ); |
2827 | |
2828 | DECLARE_EVENT_CLASS(ext4_fc_track_dentry, |
2829 | |
2830 | TP_PROTO(handle_t *handle, struct inode *inode, |
2831 | struct dentry *dentry, int ret), |
2832 | |
2833 | TP_ARGS(handle, inode, dentry, ret), |
2834 | |
2835 | TP_STRUCT__entry( |
2836 | __field(dev_t, dev) |
2837 | __field(tid_t, t_tid) |
2838 | __field(ino_t, i_ino) |
2839 | __field(tid_t, i_sync_tid) |
2840 | __field(int, error) |
2841 | ), |
2842 | |
2843 | TP_fast_assign( |
2844 | struct ext4_inode_info *ei = EXT4_I(inode); |
2845 | |
2846 | __entry->dev = inode->i_sb->s_dev; |
2847 | __entry->t_tid = handle->h_transaction->t_tid; |
2848 | __entry->i_ino = inode->i_ino; |
2849 | __entry->i_sync_tid = ei->i_sync_tid; |
2850 | __entry->error = ret; |
2851 | ), |
2852 | |
2853 | TP_printk("dev %d,%d, t_tid %u, ino %lu, i_sync_tid %u, error %d" , |
2854 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2855 | __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, |
2856 | __entry->error |
2857 | ) |
2858 | ); |
2859 | |
2860 | #define DEFINE_EVENT_CLASS_DENTRY(__type) \ |
2861 | DEFINE_EVENT(ext4_fc_track_dentry, ext4_fc_track_##__type, \ |
2862 | TP_PROTO(handle_t *handle, struct inode *inode, \ |
2863 | struct dentry *dentry, int ret), \ |
2864 | TP_ARGS(handle, inode, dentry, ret) \ |
2865 | ) |
2866 | |
2867 | DEFINE_EVENT_CLASS_DENTRY(create); |
2868 | DEFINE_EVENT_CLASS_DENTRY(link); |
2869 | DEFINE_EVENT_CLASS_DENTRY(unlink); |
2870 | |
2871 | TRACE_EVENT(ext4_fc_track_inode, |
2872 | TP_PROTO(handle_t *handle, struct inode *inode, int ret), |
2873 | |
2874 | TP_ARGS(handle, inode, ret), |
2875 | |
2876 | TP_STRUCT__entry( |
2877 | __field(dev_t, dev) |
2878 | __field(tid_t, t_tid) |
2879 | __field(ino_t, i_ino) |
2880 | __field(tid_t, i_sync_tid) |
2881 | __field(int, error) |
2882 | ), |
2883 | |
2884 | TP_fast_assign( |
2885 | struct ext4_inode_info *ei = EXT4_I(inode); |
2886 | |
2887 | __entry->dev = inode->i_sb->s_dev; |
2888 | __entry->t_tid = handle->h_transaction->t_tid; |
2889 | __entry->i_ino = inode->i_ino; |
2890 | __entry->i_sync_tid = ei->i_sync_tid; |
2891 | __entry->error = ret; |
2892 | ), |
2893 | |
2894 | TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d" , |
2895 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2896 | __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, |
2897 | __entry->error) |
2898 | ); |
2899 | |
2900 | TRACE_EVENT(ext4_fc_track_range, |
2901 | TP_PROTO(handle_t *handle, struct inode *inode, |
2902 | long start, long end, int ret), |
2903 | |
2904 | TP_ARGS(handle, inode, start, end, ret), |
2905 | |
2906 | TP_STRUCT__entry( |
2907 | __field(dev_t, dev) |
2908 | __field(tid_t, t_tid) |
2909 | __field(ino_t, i_ino) |
2910 | __field(tid_t, i_sync_tid) |
2911 | __field(long, start) |
2912 | __field(long, end) |
2913 | __field(int, error) |
2914 | ), |
2915 | |
2916 | TP_fast_assign( |
2917 | struct ext4_inode_info *ei = EXT4_I(inode); |
2918 | |
2919 | __entry->dev = inode->i_sb->s_dev; |
2920 | __entry->t_tid = handle->h_transaction->t_tid; |
2921 | __entry->i_ino = inode->i_ino; |
2922 | __entry->i_sync_tid = ei->i_sync_tid; |
2923 | __entry->start = start; |
2924 | __entry->end = end; |
2925 | __entry->error = ret; |
2926 | ), |
2927 | |
2928 | TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d, start %ld, end %ld" , |
2929 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2930 | __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, |
2931 | __entry->error, __entry->start, __entry->end) |
2932 | ); |
2933 | |
2934 | TRACE_EVENT(ext4_fc_cleanup, |
2935 | TP_PROTO(journal_t *journal, int full, tid_t tid), |
2936 | |
2937 | TP_ARGS(journal, full, tid), |
2938 | |
2939 | TP_STRUCT__entry( |
2940 | __field(dev_t, dev) |
2941 | __field(int, j_fc_off) |
2942 | __field(int, full) |
2943 | __field(tid_t, tid) |
2944 | ), |
2945 | |
2946 | TP_fast_assign( |
2947 | struct super_block *sb = journal->j_private; |
2948 | |
2949 | __entry->dev = sb->s_dev; |
2950 | __entry->j_fc_off = journal->j_fc_off; |
2951 | __entry->full = full; |
2952 | __entry->tid = tid; |
2953 | ), |
2954 | |
2955 | TP_printk("dev %d,%d, j_fc_off %d, full %d, tid %u" , |
2956 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2957 | __entry->j_fc_off, __entry->full, __entry->tid) |
2958 | ); |
2959 | |
2960 | TRACE_EVENT(ext4_update_sb, |
2961 | TP_PROTO(struct super_block *sb, ext4_fsblk_t fsblk, |
2962 | unsigned int flags), |
2963 | |
2964 | TP_ARGS(sb, fsblk, flags), |
2965 | |
2966 | TP_STRUCT__entry( |
2967 | __field(dev_t, dev) |
2968 | __field(ext4_fsblk_t, fsblk) |
2969 | __field(unsigned int, flags) |
2970 | ), |
2971 | |
2972 | TP_fast_assign( |
2973 | __entry->dev = sb->s_dev; |
2974 | __entry->fsblk = fsblk; |
2975 | __entry->flags = flags; |
2976 | ), |
2977 | |
2978 | TP_printk("dev %d,%d fsblk %llu flags %u" , |
2979 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2980 | __entry->fsblk, __entry->flags) |
2981 | ); |
2982 | |
2983 | #endif /* _TRACE_EXT4_H */ |
2984 | |
2985 | /* This part must be outside protection */ |
2986 | #include <trace/define_trace.h> |
2987 | |