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), |
776 | |
777 | TP_ARGS(inode, len), |
778 | |
779 | TP_STRUCT__entry( |
780 | __field( dev_t, dev ) |
781 | __field( ino_t, ino ) |
782 | __field( unsigned int, len ) |
783 | |
784 | ), |
785 | |
786 | TP_fast_assign( |
787 | __entry->dev = inode->i_sb->s_dev; |
788 | __entry->ino = inode->i_ino; |
789 | __entry->len = len; |
790 | ), |
791 | |
792 | TP_printk("dev %d,%d ino %lu len: %u" , |
793 | MAJOR(__entry->dev), MINOR(__entry->dev), |
794 | (unsigned long) __entry->ino, __entry->len) |
795 | ); |
796 | |
797 | TRACE_EVENT(ext4_mb_discard_preallocations, |
798 | TP_PROTO(struct super_block *sb, int needed), |
799 | |
800 | TP_ARGS(sb, needed), |
801 | |
802 | TP_STRUCT__entry( |
803 | __field( dev_t, dev ) |
804 | __field( int, needed ) |
805 | |
806 | ), |
807 | |
808 | TP_fast_assign( |
809 | __entry->dev = sb->s_dev; |
810 | __entry->needed = needed; |
811 | ), |
812 | |
813 | TP_printk("dev %d,%d needed %d" , |
814 | MAJOR(__entry->dev), MINOR(__entry->dev), |
815 | __entry->needed) |
816 | ); |
817 | |
818 | TRACE_EVENT(ext4_request_blocks, |
819 | TP_PROTO(struct ext4_allocation_request *ar), |
820 | |
821 | TP_ARGS(ar), |
822 | |
823 | TP_STRUCT__entry( |
824 | __field( dev_t, dev ) |
825 | __field( ino_t, ino ) |
826 | __field( unsigned int, len ) |
827 | __field( __u32, logical ) |
828 | __field( __u32, lleft ) |
829 | __field( __u32, lright ) |
830 | __field( __u64, goal ) |
831 | __field( __u64, pleft ) |
832 | __field( __u64, pright ) |
833 | __field( unsigned int, flags ) |
834 | ), |
835 | |
836 | TP_fast_assign( |
837 | __entry->dev = ar->inode->i_sb->s_dev; |
838 | __entry->ino = ar->inode->i_ino; |
839 | __entry->len = ar->len; |
840 | __entry->logical = ar->logical; |
841 | __entry->goal = ar->goal; |
842 | __entry->lleft = ar->lleft; |
843 | __entry->lright = ar->lright; |
844 | __entry->pleft = ar->pleft; |
845 | __entry->pright = ar->pright; |
846 | __entry->flags = ar->flags; |
847 | ), |
848 | |
849 | TP_printk("dev %d,%d ino %lu flags %s len %u lblk %u goal %llu " |
850 | "lleft %u lright %u pleft %llu pright %llu " , |
851 | MAJOR(__entry->dev), MINOR(__entry->dev), |
852 | (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), |
853 | __entry->len, __entry->logical, __entry->goal, |
854 | __entry->lleft, __entry->lright, __entry->pleft, |
855 | __entry->pright) |
856 | ); |
857 | |
858 | TRACE_EVENT(ext4_allocate_blocks, |
859 | TP_PROTO(struct ext4_allocation_request *ar, unsigned long long block), |
860 | |
861 | TP_ARGS(ar, block), |
862 | |
863 | TP_STRUCT__entry( |
864 | __field( dev_t, dev ) |
865 | __field( ino_t, ino ) |
866 | __field( __u64, block ) |
867 | __field( unsigned int, len ) |
868 | __field( __u32, logical ) |
869 | __field( __u32, lleft ) |
870 | __field( __u32, lright ) |
871 | __field( __u64, goal ) |
872 | __field( __u64, pleft ) |
873 | __field( __u64, pright ) |
874 | __field( unsigned int, flags ) |
875 | ), |
876 | |
877 | TP_fast_assign( |
878 | __entry->dev = ar->inode->i_sb->s_dev; |
879 | __entry->ino = ar->inode->i_ino; |
880 | __entry->block = block; |
881 | __entry->len = ar->len; |
882 | __entry->logical = ar->logical; |
883 | __entry->goal = ar->goal; |
884 | __entry->lleft = ar->lleft; |
885 | __entry->lright = ar->lright; |
886 | __entry->pleft = ar->pleft; |
887 | __entry->pright = ar->pright; |
888 | __entry->flags = ar->flags; |
889 | ), |
890 | |
891 | TP_printk("dev %d,%d ino %lu flags %s len %u block %llu lblk %u " |
892 | "goal %llu lleft %u lright %u pleft %llu pright %llu" , |
893 | MAJOR(__entry->dev), MINOR(__entry->dev), |
894 | (unsigned long) __entry->ino, show_mballoc_flags(__entry->flags), |
895 | __entry->len, __entry->block, __entry->logical, |
896 | __entry->goal, __entry->lleft, __entry->lright, |
897 | __entry->pleft, __entry->pright) |
898 | ); |
899 | |
900 | TRACE_EVENT(ext4_free_blocks, |
901 | TP_PROTO(struct inode *inode, __u64 block, unsigned long count, |
902 | int flags), |
903 | |
904 | TP_ARGS(inode, block, count, flags), |
905 | |
906 | TP_STRUCT__entry( |
907 | __field( dev_t, dev ) |
908 | __field( ino_t, ino ) |
909 | __field( __u64, block ) |
910 | __field( unsigned long, count ) |
911 | __field( int, flags ) |
912 | __field( __u16, mode ) |
913 | ), |
914 | |
915 | TP_fast_assign( |
916 | __entry->dev = inode->i_sb->s_dev; |
917 | __entry->ino = inode->i_ino; |
918 | __entry->block = block; |
919 | __entry->count = count; |
920 | __entry->flags = flags; |
921 | __entry->mode = inode->i_mode; |
922 | ), |
923 | |
924 | TP_printk("dev %d,%d ino %lu mode 0%o block %llu count %lu flags %s" , |
925 | MAJOR(__entry->dev), MINOR(__entry->dev), |
926 | (unsigned long) __entry->ino, |
927 | __entry->mode, __entry->block, __entry->count, |
928 | show_free_flags(__entry->flags)) |
929 | ); |
930 | |
931 | TRACE_EVENT(ext4_sync_file_enter, |
932 | TP_PROTO(struct file *file, int datasync), |
933 | |
934 | TP_ARGS(file, datasync), |
935 | |
936 | TP_STRUCT__entry( |
937 | __field( dev_t, dev ) |
938 | __field( ino_t, ino ) |
939 | __field( ino_t, parent ) |
940 | __field( int, datasync ) |
941 | ), |
942 | |
943 | TP_fast_assign( |
944 | struct dentry *dentry = file->f_path.dentry; |
945 | |
946 | __entry->dev = dentry->d_sb->s_dev; |
947 | __entry->ino = d_inode(dentry)->i_ino; |
948 | __entry->datasync = datasync; |
949 | __entry->parent = d_inode(dentry->d_parent)->i_ino; |
950 | ), |
951 | |
952 | TP_printk("dev %d,%d ino %lu parent %lu datasync %d " , |
953 | MAJOR(__entry->dev), MINOR(__entry->dev), |
954 | (unsigned long) __entry->ino, |
955 | (unsigned long) __entry->parent, __entry->datasync) |
956 | ); |
957 | |
958 | TRACE_EVENT(ext4_sync_file_exit, |
959 | TP_PROTO(struct inode *inode, int ret), |
960 | |
961 | TP_ARGS(inode, ret), |
962 | |
963 | TP_STRUCT__entry( |
964 | __field( dev_t, dev ) |
965 | __field( ino_t, ino ) |
966 | __field( int, ret ) |
967 | ), |
968 | |
969 | TP_fast_assign( |
970 | __entry->dev = inode->i_sb->s_dev; |
971 | __entry->ino = inode->i_ino; |
972 | __entry->ret = ret; |
973 | ), |
974 | |
975 | TP_printk("dev %d,%d ino %lu ret %d" , |
976 | MAJOR(__entry->dev), MINOR(__entry->dev), |
977 | (unsigned long) __entry->ino, |
978 | __entry->ret) |
979 | ); |
980 | |
981 | TRACE_EVENT(ext4_sync_fs, |
982 | TP_PROTO(struct super_block *sb, int wait), |
983 | |
984 | TP_ARGS(sb, wait), |
985 | |
986 | TP_STRUCT__entry( |
987 | __field( dev_t, dev ) |
988 | __field( int, wait ) |
989 | |
990 | ), |
991 | |
992 | TP_fast_assign( |
993 | __entry->dev = sb->s_dev; |
994 | __entry->wait = wait; |
995 | ), |
996 | |
997 | TP_printk("dev %d,%d wait %d" , |
998 | MAJOR(__entry->dev), MINOR(__entry->dev), |
999 | __entry->wait) |
1000 | ); |
1001 | |
1002 | TRACE_EVENT(ext4_alloc_da_blocks, |
1003 | TP_PROTO(struct inode *inode), |
1004 | |
1005 | TP_ARGS(inode), |
1006 | |
1007 | TP_STRUCT__entry( |
1008 | __field( dev_t, dev ) |
1009 | __field( ino_t, ino ) |
1010 | __field( unsigned int, data_blocks ) |
1011 | ), |
1012 | |
1013 | TP_fast_assign( |
1014 | __entry->dev = inode->i_sb->s_dev; |
1015 | __entry->ino = inode->i_ino; |
1016 | __entry->data_blocks = EXT4_I(inode)->i_reserved_data_blocks; |
1017 | ), |
1018 | |
1019 | TP_printk("dev %d,%d ino %lu reserved_data_blocks %u" , |
1020 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1021 | (unsigned long) __entry->ino, |
1022 | __entry->data_blocks) |
1023 | ); |
1024 | |
1025 | TRACE_EVENT(ext4_mballoc_alloc, |
1026 | TP_PROTO(struct ext4_allocation_context *ac), |
1027 | |
1028 | TP_ARGS(ac), |
1029 | |
1030 | TP_STRUCT__entry( |
1031 | __field( dev_t, dev ) |
1032 | __field( ino_t, ino ) |
1033 | __field( __u32, orig_logical ) |
1034 | __field( int, orig_start ) |
1035 | __field( __u32, orig_group ) |
1036 | __field( int, orig_len ) |
1037 | __field( __u32, goal_logical ) |
1038 | __field( int, goal_start ) |
1039 | __field( __u32, goal_group ) |
1040 | __field( int, goal_len ) |
1041 | __field( __u32, result_logical ) |
1042 | __field( int, result_start ) |
1043 | __field( __u32, result_group ) |
1044 | __field( int, result_len ) |
1045 | __field( __u16, found ) |
1046 | __field( __u16, groups ) |
1047 | __field( __u16, buddy ) |
1048 | __field( __u16, flags ) |
1049 | __field( __u16, tail ) |
1050 | __field( __u8, cr ) |
1051 | ), |
1052 | |
1053 | TP_fast_assign( |
1054 | __entry->dev = ac->ac_inode->i_sb->s_dev; |
1055 | __entry->ino = ac->ac_inode->i_ino; |
1056 | __entry->orig_logical = ac->ac_o_ex.fe_logical; |
1057 | __entry->orig_start = ac->ac_o_ex.fe_start; |
1058 | __entry->orig_group = ac->ac_o_ex.fe_group; |
1059 | __entry->orig_len = ac->ac_o_ex.fe_len; |
1060 | __entry->goal_logical = ac->ac_g_ex.fe_logical; |
1061 | __entry->goal_start = ac->ac_g_ex.fe_start; |
1062 | __entry->goal_group = ac->ac_g_ex.fe_group; |
1063 | __entry->goal_len = ac->ac_g_ex.fe_len; |
1064 | __entry->result_logical = ac->ac_f_ex.fe_logical; |
1065 | __entry->result_start = ac->ac_f_ex.fe_start; |
1066 | __entry->result_group = ac->ac_f_ex.fe_group; |
1067 | __entry->result_len = ac->ac_f_ex.fe_len; |
1068 | __entry->found = ac->ac_found; |
1069 | __entry->flags = ac->ac_flags; |
1070 | __entry->groups = ac->ac_groups_scanned; |
1071 | __entry->buddy = ac->ac_buddy; |
1072 | __entry->tail = ac->ac_tail; |
1073 | __entry->cr = ac->ac_criteria; |
1074 | ), |
1075 | |
1076 | TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u goal %u/%d/%u@%u " |
1077 | "result %u/%d/%u@%u blks %u grps %u cr %s flags %s " |
1078 | "tail %u broken %u" , |
1079 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1080 | (unsigned long) __entry->ino, |
1081 | __entry->orig_group, __entry->orig_start, |
1082 | __entry->orig_len, __entry->orig_logical, |
1083 | __entry->goal_group, __entry->goal_start, |
1084 | __entry->goal_len, __entry->goal_logical, |
1085 | __entry->result_group, __entry->result_start, |
1086 | __entry->result_len, __entry->result_logical, |
1087 | __entry->found, __entry->groups, show_criteria(__entry->cr), |
1088 | show_mballoc_flags(__entry->flags), __entry->tail, |
1089 | __entry->buddy ? 1 << __entry->buddy : 0) |
1090 | ); |
1091 | |
1092 | TRACE_EVENT(ext4_mballoc_prealloc, |
1093 | TP_PROTO(struct ext4_allocation_context *ac), |
1094 | |
1095 | TP_ARGS(ac), |
1096 | |
1097 | TP_STRUCT__entry( |
1098 | __field( dev_t, dev ) |
1099 | __field( ino_t, ino ) |
1100 | __field( __u32, orig_logical ) |
1101 | __field( int, orig_start ) |
1102 | __field( __u32, orig_group ) |
1103 | __field( int, orig_len ) |
1104 | __field( __u32, result_logical ) |
1105 | __field( int, result_start ) |
1106 | __field( __u32, result_group ) |
1107 | __field( int, result_len ) |
1108 | ), |
1109 | |
1110 | TP_fast_assign( |
1111 | __entry->dev = ac->ac_inode->i_sb->s_dev; |
1112 | __entry->ino = ac->ac_inode->i_ino; |
1113 | __entry->orig_logical = ac->ac_o_ex.fe_logical; |
1114 | __entry->orig_start = ac->ac_o_ex.fe_start; |
1115 | __entry->orig_group = ac->ac_o_ex.fe_group; |
1116 | __entry->orig_len = ac->ac_o_ex.fe_len; |
1117 | __entry->result_logical = ac->ac_b_ex.fe_logical; |
1118 | __entry->result_start = ac->ac_b_ex.fe_start; |
1119 | __entry->result_group = ac->ac_b_ex.fe_group; |
1120 | __entry->result_len = ac->ac_b_ex.fe_len; |
1121 | ), |
1122 | |
1123 | TP_printk("dev %d,%d inode %lu orig %u/%d/%u@%u result %u/%d/%u@%u" , |
1124 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1125 | (unsigned long) __entry->ino, |
1126 | __entry->orig_group, __entry->orig_start, |
1127 | __entry->orig_len, __entry->orig_logical, |
1128 | __entry->result_group, __entry->result_start, |
1129 | __entry->result_len, __entry->result_logical) |
1130 | ); |
1131 | |
1132 | DECLARE_EVENT_CLASS(ext4__mballoc, |
1133 | TP_PROTO(struct super_block *sb, |
1134 | struct inode *inode, |
1135 | ext4_group_t group, |
1136 | ext4_grpblk_t start, |
1137 | ext4_grpblk_t len), |
1138 | |
1139 | TP_ARGS(sb, inode, group, start, len), |
1140 | |
1141 | TP_STRUCT__entry( |
1142 | __field( dev_t, dev ) |
1143 | __field( ino_t, ino ) |
1144 | __field( int, result_start ) |
1145 | __field( __u32, result_group ) |
1146 | __field( int, result_len ) |
1147 | ), |
1148 | |
1149 | TP_fast_assign( |
1150 | __entry->dev = sb->s_dev; |
1151 | __entry->ino = inode ? inode->i_ino : 0; |
1152 | __entry->result_start = start; |
1153 | __entry->result_group = group; |
1154 | __entry->result_len = len; |
1155 | ), |
1156 | |
1157 | TP_printk("dev %d,%d inode %lu extent %u/%d/%d " , |
1158 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1159 | (unsigned long) __entry->ino, |
1160 | __entry->result_group, __entry->result_start, |
1161 | __entry->result_len) |
1162 | ); |
1163 | |
1164 | DEFINE_EVENT(ext4__mballoc, ext4_mballoc_discard, |
1165 | |
1166 | TP_PROTO(struct super_block *sb, |
1167 | struct inode *inode, |
1168 | ext4_group_t group, |
1169 | ext4_grpblk_t start, |
1170 | ext4_grpblk_t len), |
1171 | |
1172 | TP_ARGS(sb, inode, group, start, len) |
1173 | ); |
1174 | |
1175 | DEFINE_EVENT(ext4__mballoc, ext4_mballoc_free, |
1176 | |
1177 | TP_PROTO(struct super_block *sb, |
1178 | struct inode *inode, |
1179 | ext4_group_t group, |
1180 | ext4_grpblk_t start, |
1181 | ext4_grpblk_t len), |
1182 | |
1183 | TP_ARGS(sb, inode, group, start, len) |
1184 | ); |
1185 | |
1186 | TRACE_EVENT(ext4_forget, |
1187 | TP_PROTO(struct inode *inode, int is_metadata, __u64 block), |
1188 | |
1189 | TP_ARGS(inode, is_metadata, block), |
1190 | |
1191 | TP_STRUCT__entry( |
1192 | __field( dev_t, dev ) |
1193 | __field( ino_t, ino ) |
1194 | __field( __u64, block ) |
1195 | __field( int, is_metadata ) |
1196 | __field( __u16, mode ) |
1197 | ), |
1198 | |
1199 | TP_fast_assign( |
1200 | __entry->dev = inode->i_sb->s_dev; |
1201 | __entry->ino = inode->i_ino; |
1202 | __entry->block = block; |
1203 | __entry->is_metadata = is_metadata; |
1204 | __entry->mode = inode->i_mode; |
1205 | ), |
1206 | |
1207 | TP_printk("dev %d,%d ino %lu mode 0%o is_metadata %d block %llu" , |
1208 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1209 | (unsigned long) __entry->ino, |
1210 | __entry->mode, __entry->is_metadata, __entry->block) |
1211 | ); |
1212 | |
1213 | TRACE_EVENT(ext4_da_update_reserve_space, |
1214 | TP_PROTO(struct inode *inode, int used_blocks, int quota_claim), |
1215 | |
1216 | TP_ARGS(inode, used_blocks, quota_claim), |
1217 | |
1218 | TP_STRUCT__entry( |
1219 | __field( dev_t, dev ) |
1220 | __field( ino_t, ino ) |
1221 | __field( __u64, i_blocks ) |
1222 | __field( int, used_blocks ) |
1223 | __field( int, reserved_data_blocks ) |
1224 | __field( int, quota_claim ) |
1225 | __field( __u16, mode ) |
1226 | ), |
1227 | |
1228 | TP_fast_assign( |
1229 | __entry->dev = inode->i_sb->s_dev; |
1230 | __entry->ino = inode->i_ino; |
1231 | __entry->i_blocks = inode->i_blocks; |
1232 | __entry->used_blocks = used_blocks; |
1233 | __entry->reserved_data_blocks = |
1234 | EXT4_I(inode)->i_reserved_data_blocks; |
1235 | __entry->quota_claim = quota_claim; |
1236 | __entry->mode = inode->i_mode; |
1237 | ), |
1238 | |
1239 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu used_blocks %d " |
1240 | "reserved_data_blocks %d quota_claim %d" , |
1241 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1242 | (unsigned long) __entry->ino, |
1243 | __entry->mode, __entry->i_blocks, |
1244 | __entry->used_blocks, __entry->reserved_data_blocks, |
1245 | __entry->quota_claim) |
1246 | ); |
1247 | |
1248 | TRACE_EVENT(ext4_da_reserve_space, |
1249 | TP_PROTO(struct inode *inode), |
1250 | |
1251 | TP_ARGS(inode), |
1252 | |
1253 | TP_STRUCT__entry( |
1254 | __field( dev_t, dev ) |
1255 | __field( ino_t, ino ) |
1256 | __field( __u64, i_blocks ) |
1257 | __field( int, reserved_data_blocks ) |
1258 | __field( __u16, mode ) |
1259 | ), |
1260 | |
1261 | TP_fast_assign( |
1262 | __entry->dev = inode->i_sb->s_dev; |
1263 | __entry->ino = inode->i_ino; |
1264 | __entry->i_blocks = inode->i_blocks; |
1265 | __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; |
1266 | __entry->mode = inode->i_mode; |
1267 | ), |
1268 | |
1269 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu " |
1270 | "reserved_data_blocks %d" , |
1271 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1272 | (unsigned long) __entry->ino, |
1273 | __entry->mode, __entry->i_blocks, |
1274 | __entry->reserved_data_blocks) |
1275 | ); |
1276 | |
1277 | TRACE_EVENT(ext4_da_release_space, |
1278 | TP_PROTO(struct inode *inode, int freed_blocks), |
1279 | |
1280 | TP_ARGS(inode, freed_blocks), |
1281 | |
1282 | TP_STRUCT__entry( |
1283 | __field( dev_t, dev ) |
1284 | __field( ino_t, ino ) |
1285 | __field( __u64, i_blocks ) |
1286 | __field( int, freed_blocks ) |
1287 | __field( int, reserved_data_blocks ) |
1288 | __field( __u16, mode ) |
1289 | ), |
1290 | |
1291 | TP_fast_assign( |
1292 | __entry->dev = inode->i_sb->s_dev; |
1293 | __entry->ino = inode->i_ino; |
1294 | __entry->i_blocks = inode->i_blocks; |
1295 | __entry->freed_blocks = freed_blocks; |
1296 | __entry->reserved_data_blocks = EXT4_I(inode)->i_reserved_data_blocks; |
1297 | __entry->mode = inode->i_mode; |
1298 | ), |
1299 | |
1300 | TP_printk("dev %d,%d ino %lu mode 0%o i_blocks %llu freed_blocks %d " |
1301 | "reserved_data_blocks %d" , |
1302 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1303 | (unsigned long) __entry->ino, |
1304 | __entry->mode, __entry->i_blocks, |
1305 | __entry->freed_blocks, __entry->reserved_data_blocks) |
1306 | ); |
1307 | |
1308 | DECLARE_EVENT_CLASS(ext4__bitmap_load, |
1309 | TP_PROTO(struct super_block *sb, unsigned long group), |
1310 | |
1311 | TP_ARGS(sb, group), |
1312 | |
1313 | TP_STRUCT__entry( |
1314 | __field( dev_t, dev ) |
1315 | __field( __u32, group ) |
1316 | |
1317 | ), |
1318 | |
1319 | TP_fast_assign( |
1320 | __entry->dev = sb->s_dev; |
1321 | __entry->group = group; |
1322 | ), |
1323 | |
1324 | TP_printk("dev %d,%d group %u" , |
1325 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1326 | __entry->group) |
1327 | ); |
1328 | |
1329 | DEFINE_EVENT(ext4__bitmap_load, ext4_mb_bitmap_load, |
1330 | |
1331 | TP_PROTO(struct super_block *sb, unsigned long group), |
1332 | |
1333 | TP_ARGS(sb, group) |
1334 | ); |
1335 | |
1336 | DEFINE_EVENT(ext4__bitmap_load, ext4_mb_buddy_bitmap_load, |
1337 | |
1338 | TP_PROTO(struct super_block *sb, unsigned long group), |
1339 | |
1340 | TP_ARGS(sb, group) |
1341 | ); |
1342 | |
1343 | DEFINE_EVENT(ext4__bitmap_load, ext4_load_inode_bitmap, |
1344 | |
1345 | TP_PROTO(struct super_block *sb, unsigned long group), |
1346 | |
1347 | TP_ARGS(sb, group) |
1348 | ); |
1349 | |
1350 | TRACE_EVENT(ext4_read_block_bitmap_load, |
1351 | TP_PROTO(struct super_block *sb, unsigned long group, bool prefetch), |
1352 | |
1353 | TP_ARGS(sb, group, prefetch), |
1354 | |
1355 | TP_STRUCT__entry( |
1356 | __field( dev_t, dev ) |
1357 | __field( __u32, group ) |
1358 | __field( bool, prefetch ) |
1359 | |
1360 | ), |
1361 | |
1362 | TP_fast_assign( |
1363 | __entry->dev = sb->s_dev; |
1364 | __entry->group = group; |
1365 | __entry->prefetch = prefetch; |
1366 | ), |
1367 | |
1368 | TP_printk("dev %d,%d group %u prefetch %d" , |
1369 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1370 | __entry->group, __entry->prefetch) |
1371 | ); |
1372 | |
1373 | DECLARE_EVENT_CLASS(ext4__fallocate_mode, |
1374 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1375 | |
1376 | TP_ARGS(inode, offset, len, mode), |
1377 | |
1378 | TP_STRUCT__entry( |
1379 | __field( dev_t, dev ) |
1380 | __field( ino_t, ino ) |
1381 | __field( loff_t, offset ) |
1382 | __field( loff_t, len ) |
1383 | __field( int, mode ) |
1384 | ), |
1385 | |
1386 | TP_fast_assign( |
1387 | __entry->dev = inode->i_sb->s_dev; |
1388 | __entry->ino = inode->i_ino; |
1389 | __entry->offset = offset; |
1390 | __entry->len = len; |
1391 | __entry->mode = mode; |
1392 | ), |
1393 | |
1394 | TP_printk("dev %d,%d ino %lu offset %lld len %lld mode %s" , |
1395 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1396 | (unsigned long) __entry->ino, |
1397 | __entry->offset, __entry->len, |
1398 | show_falloc_mode(__entry->mode)) |
1399 | ); |
1400 | |
1401 | DEFINE_EVENT(ext4__fallocate_mode, ext4_fallocate_enter, |
1402 | |
1403 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1404 | |
1405 | TP_ARGS(inode, offset, len, mode) |
1406 | ); |
1407 | |
1408 | DEFINE_EVENT(ext4__fallocate_mode, ext4_punch_hole, |
1409 | |
1410 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1411 | |
1412 | TP_ARGS(inode, offset, len, mode) |
1413 | ); |
1414 | |
1415 | DEFINE_EVENT(ext4__fallocate_mode, ext4_zero_range, |
1416 | |
1417 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len, int mode), |
1418 | |
1419 | TP_ARGS(inode, offset, len, mode) |
1420 | ); |
1421 | |
1422 | TRACE_EVENT(ext4_fallocate_exit, |
1423 | TP_PROTO(struct inode *inode, loff_t offset, |
1424 | unsigned int max_blocks, int ret), |
1425 | |
1426 | TP_ARGS(inode, offset, max_blocks, ret), |
1427 | |
1428 | TP_STRUCT__entry( |
1429 | __field( dev_t, dev ) |
1430 | __field( ino_t, ino ) |
1431 | __field( loff_t, pos ) |
1432 | __field( unsigned int, blocks ) |
1433 | __field( int, ret ) |
1434 | ), |
1435 | |
1436 | TP_fast_assign( |
1437 | __entry->dev = inode->i_sb->s_dev; |
1438 | __entry->ino = inode->i_ino; |
1439 | __entry->pos = offset; |
1440 | __entry->blocks = max_blocks; |
1441 | __entry->ret = ret; |
1442 | ), |
1443 | |
1444 | TP_printk("dev %d,%d ino %lu pos %lld blocks %u ret %d" , |
1445 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1446 | (unsigned long) __entry->ino, |
1447 | __entry->pos, __entry->blocks, |
1448 | __entry->ret) |
1449 | ); |
1450 | |
1451 | TRACE_EVENT(ext4_unlink_enter, |
1452 | TP_PROTO(struct inode *parent, struct dentry *dentry), |
1453 | |
1454 | TP_ARGS(parent, dentry), |
1455 | |
1456 | TP_STRUCT__entry( |
1457 | __field( dev_t, dev ) |
1458 | __field( ino_t, ino ) |
1459 | __field( ino_t, parent ) |
1460 | __field( loff_t, size ) |
1461 | ), |
1462 | |
1463 | TP_fast_assign( |
1464 | __entry->dev = dentry->d_sb->s_dev; |
1465 | __entry->ino = d_inode(dentry)->i_ino; |
1466 | __entry->parent = parent->i_ino; |
1467 | __entry->size = d_inode(dentry)->i_size; |
1468 | ), |
1469 | |
1470 | TP_printk("dev %d,%d ino %lu size %lld parent %lu" , |
1471 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1472 | (unsigned long) __entry->ino, __entry->size, |
1473 | (unsigned long) __entry->parent) |
1474 | ); |
1475 | |
1476 | TRACE_EVENT(ext4_unlink_exit, |
1477 | TP_PROTO(struct dentry *dentry, int ret), |
1478 | |
1479 | TP_ARGS(dentry, ret), |
1480 | |
1481 | TP_STRUCT__entry( |
1482 | __field( dev_t, dev ) |
1483 | __field( ino_t, ino ) |
1484 | __field( int, ret ) |
1485 | ), |
1486 | |
1487 | TP_fast_assign( |
1488 | __entry->dev = dentry->d_sb->s_dev; |
1489 | __entry->ino = d_inode(dentry)->i_ino; |
1490 | __entry->ret = ret; |
1491 | ), |
1492 | |
1493 | TP_printk("dev %d,%d ino %lu ret %d" , |
1494 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1495 | (unsigned long) __entry->ino, |
1496 | __entry->ret) |
1497 | ); |
1498 | |
1499 | DECLARE_EVENT_CLASS(ext4__truncate, |
1500 | TP_PROTO(struct inode *inode), |
1501 | |
1502 | TP_ARGS(inode), |
1503 | |
1504 | TP_STRUCT__entry( |
1505 | __field( dev_t, dev ) |
1506 | __field( ino_t, ino ) |
1507 | __field( __u64, blocks ) |
1508 | ), |
1509 | |
1510 | TP_fast_assign( |
1511 | __entry->dev = inode->i_sb->s_dev; |
1512 | __entry->ino = inode->i_ino; |
1513 | __entry->blocks = inode->i_blocks; |
1514 | ), |
1515 | |
1516 | TP_printk("dev %d,%d ino %lu blocks %llu" , |
1517 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1518 | (unsigned long) __entry->ino, __entry->blocks) |
1519 | ); |
1520 | |
1521 | DEFINE_EVENT(ext4__truncate, ext4_truncate_enter, |
1522 | |
1523 | TP_PROTO(struct inode *inode), |
1524 | |
1525 | TP_ARGS(inode) |
1526 | ); |
1527 | |
1528 | DEFINE_EVENT(ext4__truncate, ext4_truncate_exit, |
1529 | |
1530 | TP_PROTO(struct inode *inode), |
1531 | |
1532 | TP_ARGS(inode) |
1533 | ); |
1534 | |
1535 | /* 'ux' is the unwritten extent. */ |
1536 | TRACE_EVENT(ext4_ext_convert_to_initialized_enter, |
1537 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
1538 | struct ext4_extent *ux), |
1539 | |
1540 | TP_ARGS(inode, map, ux), |
1541 | |
1542 | TP_STRUCT__entry( |
1543 | __field( dev_t, dev ) |
1544 | __field( ino_t, ino ) |
1545 | __field( ext4_lblk_t, m_lblk ) |
1546 | __field( unsigned, m_len ) |
1547 | __field( ext4_lblk_t, u_lblk ) |
1548 | __field( unsigned, u_len ) |
1549 | __field( ext4_fsblk_t, u_pblk ) |
1550 | ), |
1551 | |
1552 | TP_fast_assign( |
1553 | __entry->dev = inode->i_sb->s_dev; |
1554 | __entry->ino = inode->i_ino; |
1555 | __entry->m_lblk = map->m_lblk; |
1556 | __entry->m_len = map->m_len; |
1557 | __entry->u_lblk = le32_to_cpu(ux->ee_block); |
1558 | __entry->u_len = ext4_ext_get_actual_len(ux); |
1559 | __entry->u_pblk = ext4_ext_pblock(ux); |
1560 | ), |
1561 | |
1562 | TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u u_lblk %u u_len %u " |
1563 | "u_pblk %llu" , |
1564 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1565 | (unsigned long) __entry->ino, |
1566 | __entry->m_lblk, __entry->m_len, |
1567 | __entry->u_lblk, __entry->u_len, __entry->u_pblk) |
1568 | ); |
1569 | |
1570 | /* |
1571 | * 'ux' is the unwritten extent. |
1572 | * 'ix' is the initialized extent to which blocks are transferred. |
1573 | */ |
1574 | TRACE_EVENT(ext4_ext_convert_to_initialized_fastpath, |
1575 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, |
1576 | struct ext4_extent *ux, struct ext4_extent *ix), |
1577 | |
1578 | TP_ARGS(inode, map, ux, ix), |
1579 | |
1580 | TP_STRUCT__entry( |
1581 | __field( dev_t, dev ) |
1582 | __field( ino_t, ino ) |
1583 | __field( ext4_lblk_t, m_lblk ) |
1584 | __field( unsigned, m_len ) |
1585 | __field( ext4_lblk_t, u_lblk ) |
1586 | __field( unsigned, u_len ) |
1587 | __field( ext4_fsblk_t, u_pblk ) |
1588 | __field( ext4_lblk_t, i_lblk ) |
1589 | __field( unsigned, i_len ) |
1590 | __field( ext4_fsblk_t, i_pblk ) |
1591 | ), |
1592 | |
1593 | TP_fast_assign( |
1594 | __entry->dev = inode->i_sb->s_dev; |
1595 | __entry->ino = inode->i_ino; |
1596 | __entry->m_lblk = map->m_lblk; |
1597 | __entry->m_len = map->m_len; |
1598 | __entry->u_lblk = le32_to_cpu(ux->ee_block); |
1599 | __entry->u_len = ext4_ext_get_actual_len(ux); |
1600 | __entry->u_pblk = ext4_ext_pblock(ux); |
1601 | __entry->i_lblk = le32_to_cpu(ix->ee_block); |
1602 | __entry->i_len = ext4_ext_get_actual_len(ix); |
1603 | __entry->i_pblk = ext4_ext_pblock(ix); |
1604 | ), |
1605 | |
1606 | TP_printk("dev %d,%d ino %lu m_lblk %u m_len %u " |
1607 | "u_lblk %u u_len %u u_pblk %llu " |
1608 | "i_lblk %u i_len %u i_pblk %llu " , |
1609 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1610 | (unsigned long) __entry->ino, |
1611 | __entry->m_lblk, __entry->m_len, |
1612 | __entry->u_lblk, __entry->u_len, __entry->u_pblk, |
1613 | __entry->i_lblk, __entry->i_len, __entry->i_pblk) |
1614 | ); |
1615 | |
1616 | DECLARE_EVENT_CLASS(ext4__map_blocks_enter, |
1617 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
1618 | unsigned int len, unsigned int flags), |
1619 | |
1620 | TP_ARGS(inode, lblk, len, flags), |
1621 | |
1622 | TP_STRUCT__entry( |
1623 | __field( dev_t, dev ) |
1624 | __field( ino_t, ino ) |
1625 | __field( ext4_lblk_t, lblk ) |
1626 | __field( unsigned int, len ) |
1627 | __field( unsigned int, flags ) |
1628 | ), |
1629 | |
1630 | TP_fast_assign( |
1631 | __entry->dev = inode->i_sb->s_dev; |
1632 | __entry->ino = inode->i_ino; |
1633 | __entry->lblk = lblk; |
1634 | __entry->len = len; |
1635 | __entry->flags = flags; |
1636 | ), |
1637 | |
1638 | TP_printk("dev %d,%d ino %lu lblk %u len %u flags %s" , |
1639 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1640 | (unsigned long) __entry->ino, |
1641 | __entry->lblk, __entry->len, show_map_flags(__entry->flags)) |
1642 | ); |
1643 | |
1644 | DEFINE_EVENT(ext4__map_blocks_enter, ext4_ext_map_blocks_enter, |
1645 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
1646 | unsigned len, unsigned flags), |
1647 | |
1648 | TP_ARGS(inode, lblk, len, flags) |
1649 | ); |
1650 | |
1651 | DEFINE_EVENT(ext4__map_blocks_enter, ext4_ind_map_blocks_enter, |
1652 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, |
1653 | unsigned len, unsigned flags), |
1654 | |
1655 | TP_ARGS(inode, lblk, len, flags) |
1656 | ); |
1657 | |
1658 | DECLARE_EVENT_CLASS(ext4__map_blocks_exit, |
1659 | TP_PROTO(struct inode *inode, unsigned flags, struct ext4_map_blocks *map, |
1660 | int ret), |
1661 | |
1662 | TP_ARGS(inode, flags, map, ret), |
1663 | |
1664 | TP_STRUCT__entry( |
1665 | __field( dev_t, dev ) |
1666 | __field( ino_t, ino ) |
1667 | __field( unsigned int, flags ) |
1668 | __field( ext4_fsblk_t, pblk ) |
1669 | __field( ext4_lblk_t, lblk ) |
1670 | __field( unsigned int, len ) |
1671 | __field( unsigned int, mflags ) |
1672 | __field( int, ret ) |
1673 | ), |
1674 | |
1675 | TP_fast_assign( |
1676 | __entry->dev = inode->i_sb->s_dev; |
1677 | __entry->ino = inode->i_ino; |
1678 | __entry->flags = flags; |
1679 | __entry->pblk = map->m_pblk; |
1680 | __entry->lblk = map->m_lblk; |
1681 | __entry->len = map->m_len; |
1682 | __entry->mflags = map->m_flags; |
1683 | __entry->ret = ret; |
1684 | ), |
1685 | |
1686 | TP_printk("dev %d,%d ino %lu flags %s lblk %u pblk %llu len %u " |
1687 | "mflags %s ret %d" , |
1688 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1689 | (unsigned long) __entry->ino, |
1690 | show_map_flags(__entry->flags), __entry->lblk, __entry->pblk, |
1691 | __entry->len, show_mflags(__entry->mflags), __entry->ret) |
1692 | ); |
1693 | |
1694 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ext_map_blocks_exit, |
1695 | TP_PROTO(struct inode *inode, unsigned flags, |
1696 | struct ext4_map_blocks *map, int ret), |
1697 | |
1698 | TP_ARGS(inode, flags, map, ret) |
1699 | ); |
1700 | |
1701 | DEFINE_EVENT(ext4__map_blocks_exit, ext4_ind_map_blocks_exit, |
1702 | TP_PROTO(struct inode *inode, unsigned flags, |
1703 | struct ext4_map_blocks *map, int ret), |
1704 | |
1705 | TP_ARGS(inode, flags, map, ret) |
1706 | ); |
1707 | |
1708 | TRACE_EVENT(ext4_ext_load_extent, |
1709 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk), |
1710 | |
1711 | TP_ARGS(inode, lblk, pblk), |
1712 | |
1713 | TP_STRUCT__entry( |
1714 | __field( dev_t, dev ) |
1715 | __field( ino_t, ino ) |
1716 | __field( ext4_fsblk_t, pblk ) |
1717 | __field( ext4_lblk_t, lblk ) |
1718 | ), |
1719 | |
1720 | TP_fast_assign( |
1721 | __entry->dev = inode->i_sb->s_dev; |
1722 | __entry->ino = inode->i_ino; |
1723 | __entry->pblk = pblk; |
1724 | __entry->lblk = lblk; |
1725 | ), |
1726 | |
1727 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu" , |
1728 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1729 | (unsigned long) __entry->ino, |
1730 | __entry->lblk, __entry->pblk) |
1731 | ); |
1732 | |
1733 | TRACE_EVENT(ext4_load_inode, |
1734 | TP_PROTO(struct super_block *sb, unsigned long ino), |
1735 | |
1736 | TP_ARGS(sb, ino), |
1737 | |
1738 | TP_STRUCT__entry( |
1739 | __field( dev_t, dev ) |
1740 | __field( ino_t, ino ) |
1741 | ), |
1742 | |
1743 | TP_fast_assign( |
1744 | __entry->dev = sb->s_dev; |
1745 | __entry->ino = ino; |
1746 | ), |
1747 | |
1748 | TP_printk("dev %d,%d ino %ld" , |
1749 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1750 | (unsigned long) __entry->ino) |
1751 | ); |
1752 | |
1753 | TRACE_EVENT(ext4_journal_start_sb, |
1754 | TP_PROTO(struct super_block *sb, int blocks, int rsv_blocks, |
1755 | int revoke_creds, int type, unsigned long IP), |
1756 | |
1757 | TP_ARGS(sb, blocks, rsv_blocks, revoke_creds, type, IP), |
1758 | |
1759 | TP_STRUCT__entry( |
1760 | __field( dev_t, dev ) |
1761 | __field( unsigned long, ip ) |
1762 | __field( int, blocks ) |
1763 | __field( int, rsv_blocks ) |
1764 | __field( int, revoke_creds ) |
1765 | __field( int, type ) |
1766 | ), |
1767 | |
1768 | TP_fast_assign( |
1769 | __entry->dev = sb->s_dev; |
1770 | __entry->ip = IP; |
1771 | __entry->blocks = blocks; |
1772 | __entry->rsv_blocks = rsv_blocks; |
1773 | __entry->revoke_creds = revoke_creds; |
1774 | __entry->type = type; |
1775 | ), |
1776 | |
1777 | TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," |
1778 | " type %d, caller %pS" , MAJOR(__entry->dev), |
1779 | MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, |
1780 | __entry->revoke_creds, __entry->type, (void *)__entry->ip) |
1781 | ); |
1782 | |
1783 | TRACE_EVENT(ext4_journal_start_inode, |
1784 | TP_PROTO(struct inode *inode, int blocks, int rsv_blocks, |
1785 | int revoke_creds, int type, unsigned long IP), |
1786 | |
1787 | TP_ARGS(inode, blocks, rsv_blocks, revoke_creds, type, IP), |
1788 | |
1789 | TP_STRUCT__entry( |
1790 | __field( unsigned long, ino ) |
1791 | __field( dev_t, dev ) |
1792 | __field( unsigned long, ip ) |
1793 | __field( int, blocks ) |
1794 | __field( int, rsv_blocks ) |
1795 | __field( int, revoke_creds ) |
1796 | __field( int, type ) |
1797 | ), |
1798 | |
1799 | TP_fast_assign( |
1800 | __entry->dev = inode->i_sb->s_dev; |
1801 | __entry->ip = IP; |
1802 | __entry->blocks = blocks; |
1803 | __entry->rsv_blocks = rsv_blocks; |
1804 | __entry->revoke_creds = revoke_creds; |
1805 | __entry->type = type; |
1806 | __entry->ino = inode->i_ino; |
1807 | ), |
1808 | |
1809 | TP_printk("dev %d,%d blocks %d, rsv_blocks %d, revoke_creds %d," |
1810 | " type %d, ino %lu, caller %pS" , MAJOR(__entry->dev), |
1811 | MINOR(__entry->dev), __entry->blocks, __entry->rsv_blocks, |
1812 | __entry->revoke_creds, __entry->type, __entry->ino, |
1813 | (void *)__entry->ip) |
1814 | ); |
1815 | |
1816 | TRACE_EVENT(ext4_journal_start_reserved, |
1817 | TP_PROTO(struct super_block *sb, int blocks, unsigned long IP), |
1818 | |
1819 | TP_ARGS(sb, blocks, IP), |
1820 | |
1821 | TP_STRUCT__entry( |
1822 | __field( dev_t, dev ) |
1823 | __field(unsigned long, ip ) |
1824 | __field( int, blocks ) |
1825 | ), |
1826 | |
1827 | TP_fast_assign( |
1828 | __entry->dev = sb->s_dev; |
1829 | __entry->ip = IP; |
1830 | __entry->blocks = blocks; |
1831 | ), |
1832 | |
1833 | TP_printk("dev %d,%d blocks, %d caller %pS" , |
1834 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1835 | __entry->blocks, (void *)__entry->ip) |
1836 | ); |
1837 | |
1838 | DECLARE_EVENT_CLASS(ext4__trim, |
1839 | TP_PROTO(struct super_block *sb, |
1840 | ext4_group_t group, |
1841 | ext4_grpblk_t start, |
1842 | ext4_grpblk_t len), |
1843 | |
1844 | TP_ARGS(sb, group, start, len), |
1845 | |
1846 | TP_STRUCT__entry( |
1847 | __field( int, dev_major ) |
1848 | __field( int, dev_minor ) |
1849 | __field( __u32, group ) |
1850 | __field( int, start ) |
1851 | __field( int, len ) |
1852 | ), |
1853 | |
1854 | TP_fast_assign( |
1855 | __entry->dev_major = MAJOR(sb->s_dev); |
1856 | __entry->dev_minor = MINOR(sb->s_dev); |
1857 | __entry->group = group; |
1858 | __entry->start = start; |
1859 | __entry->len = len; |
1860 | ), |
1861 | |
1862 | TP_printk("dev %d,%d group %u, start %d, len %d" , |
1863 | __entry->dev_major, __entry->dev_minor, |
1864 | __entry->group, __entry->start, __entry->len) |
1865 | ); |
1866 | |
1867 | DEFINE_EVENT(ext4__trim, ext4_trim_extent, |
1868 | |
1869 | TP_PROTO(struct super_block *sb, |
1870 | ext4_group_t group, |
1871 | ext4_grpblk_t start, |
1872 | ext4_grpblk_t len), |
1873 | |
1874 | TP_ARGS(sb, group, start, len) |
1875 | ); |
1876 | |
1877 | DEFINE_EVENT(ext4__trim, ext4_trim_all_free, |
1878 | |
1879 | TP_PROTO(struct super_block *sb, |
1880 | ext4_group_t group, |
1881 | ext4_grpblk_t start, |
1882 | ext4_grpblk_t len), |
1883 | |
1884 | TP_ARGS(sb, group, start, len) |
1885 | ); |
1886 | |
1887 | TRACE_EVENT(ext4_ext_handle_unwritten_extents, |
1888 | TP_PROTO(struct inode *inode, struct ext4_map_blocks *map, int flags, |
1889 | unsigned int allocated, ext4_fsblk_t newblock), |
1890 | |
1891 | TP_ARGS(inode, map, flags, allocated, newblock), |
1892 | |
1893 | TP_STRUCT__entry( |
1894 | __field( dev_t, dev ) |
1895 | __field( ino_t, ino ) |
1896 | __field( int, flags ) |
1897 | __field( ext4_lblk_t, lblk ) |
1898 | __field( ext4_fsblk_t, pblk ) |
1899 | __field( unsigned int, len ) |
1900 | __field( unsigned int, allocated ) |
1901 | __field( ext4_fsblk_t, newblk ) |
1902 | ), |
1903 | |
1904 | TP_fast_assign( |
1905 | __entry->dev = inode->i_sb->s_dev; |
1906 | __entry->ino = inode->i_ino; |
1907 | __entry->flags = flags; |
1908 | __entry->lblk = map->m_lblk; |
1909 | __entry->pblk = map->m_pblk; |
1910 | __entry->len = map->m_len; |
1911 | __entry->allocated = allocated; |
1912 | __entry->newblk = newblock; |
1913 | ), |
1914 | |
1915 | TP_printk("dev %d,%d ino %lu m_lblk %u m_pblk %llu m_len %u flags %s " |
1916 | "allocated %d newblock %llu" , |
1917 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1918 | (unsigned long) __entry->ino, |
1919 | (unsigned) __entry->lblk, (unsigned long long) __entry->pblk, |
1920 | __entry->len, show_map_flags(__entry->flags), |
1921 | (unsigned int) __entry->allocated, |
1922 | (unsigned long long) __entry->newblk) |
1923 | ); |
1924 | |
1925 | TRACE_EVENT(ext4_get_implied_cluster_alloc_exit, |
1926 | TP_PROTO(struct super_block *sb, struct ext4_map_blocks *map, int ret), |
1927 | |
1928 | TP_ARGS(sb, map, ret), |
1929 | |
1930 | TP_STRUCT__entry( |
1931 | __field( dev_t, dev ) |
1932 | __field( unsigned int, flags ) |
1933 | __field( ext4_lblk_t, lblk ) |
1934 | __field( ext4_fsblk_t, pblk ) |
1935 | __field( unsigned int, len ) |
1936 | __field( int, ret ) |
1937 | ), |
1938 | |
1939 | TP_fast_assign( |
1940 | __entry->dev = sb->s_dev; |
1941 | __entry->flags = map->m_flags; |
1942 | __entry->lblk = map->m_lblk; |
1943 | __entry->pblk = map->m_pblk; |
1944 | __entry->len = map->m_len; |
1945 | __entry->ret = ret; |
1946 | ), |
1947 | |
1948 | TP_printk("dev %d,%d m_lblk %u m_pblk %llu m_len %u m_flags %s ret %d" , |
1949 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1950 | __entry->lblk, (unsigned long long) __entry->pblk, |
1951 | __entry->len, show_mflags(__entry->flags), __entry->ret) |
1952 | ); |
1953 | |
1954 | TRACE_EVENT(ext4_ext_show_extent, |
1955 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_fsblk_t pblk, |
1956 | unsigned short len), |
1957 | |
1958 | TP_ARGS(inode, lblk, pblk, len), |
1959 | |
1960 | TP_STRUCT__entry( |
1961 | __field( dev_t, dev ) |
1962 | __field( ino_t, ino ) |
1963 | __field( ext4_fsblk_t, pblk ) |
1964 | __field( ext4_lblk_t, lblk ) |
1965 | __field( unsigned short, len ) |
1966 | ), |
1967 | |
1968 | TP_fast_assign( |
1969 | __entry->dev = inode->i_sb->s_dev; |
1970 | __entry->ino = inode->i_ino; |
1971 | __entry->pblk = pblk; |
1972 | __entry->lblk = lblk; |
1973 | __entry->len = len; |
1974 | ), |
1975 | |
1976 | TP_printk("dev %d,%d ino %lu lblk %u pblk %llu len %u" , |
1977 | MAJOR(__entry->dev), MINOR(__entry->dev), |
1978 | (unsigned long) __entry->ino, |
1979 | (unsigned) __entry->lblk, |
1980 | (unsigned long long) __entry->pblk, |
1981 | (unsigned short) __entry->len) |
1982 | ); |
1983 | |
1984 | TRACE_EVENT(ext4_remove_blocks, |
1985 | TP_PROTO(struct inode *inode, struct ext4_extent *ex, |
1986 | ext4_lblk_t from, ext4_fsblk_t to, |
1987 | struct partial_cluster *pc), |
1988 | |
1989 | TP_ARGS(inode, ex, from, to, pc), |
1990 | |
1991 | TP_STRUCT__entry( |
1992 | __field( dev_t, dev ) |
1993 | __field( ino_t, ino ) |
1994 | __field( ext4_lblk_t, from ) |
1995 | __field( ext4_lblk_t, to ) |
1996 | __field( ext4_fsblk_t, ee_pblk ) |
1997 | __field( ext4_lblk_t, ee_lblk ) |
1998 | __field( unsigned short, ee_len ) |
1999 | __field( ext4_fsblk_t, pc_pclu ) |
2000 | __field( ext4_lblk_t, pc_lblk ) |
2001 | __field( int, pc_state) |
2002 | ), |
2003 | |
2004 | TP_fast_assign( |
2005 | __entry->dev = inode->i_sb->s_dev; |
2006 | __entry->ino = inode->i_ino; |
2007 | __entry->from = from; |
2008 | __entry->to = to; |
2009 | __entry->ee_pblk = ext4_ext_pblock(ex); |
2010 | __entry->ee_lblk = le32_to_cpu(ex->ee_block); |
2011 | __entry->ee_len = ext4_ext_get_actual_len(ex); |
2012 | __entry->pc_pclu = pc->pclu; |
2013 | __entry->pc_lblk = pc->lblk; |
2014 | __entry->pc_state = pc->state; |
2015 | ), |
2016 | |
2017 | TP_printk("dev %d,%d ino %lu extent [%u(%llu), %u]" |
2018 | "from %u to %u partial [pclu %lld lblk %u state %d]" , |
2019 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2020 | (unsigned long) __entry->ino, |
2021 | (unsigned) __entry->ee_lblk, |
2022 | (unsigned long long) __entry->ee_pblk, |
2023 | (unsigned short) __entry->ee_len, |
2024 | (unsigned) __entry->from, |
2025 | (unsigned) __entry->to, |
2026 | (long long) __entry->pc_pclu, |
2027 | (unsigned int) __entry->pc_lblk, |
2028 | (int) __entry->pc_state) |
2029 | ); |
2030 | |
2031 | TRACE_EVENT(ext4_ext_rm_leaf, |
2032 | TP_PROTO(struct inode *inode, ext4_lblk_t start, |
2033 | struct ext4_extent *ex, |
2034 | struct partial_cluster *pc), |
2035 | |
2036 | TP_ARGS(inode, start, ex, pc), |
2037 | |
2038 | TP_STRUCT__entry( |
2039 | __field( dev_t, dev ) |
2040 | __field( ino_t, ino ) |
2041 | __field( ext4_lblk_t, start ) |
2042 | __field( ext4_lblk_t, ee_lblk ) |
2043 | __field( ext4_fsblk_t, ee_pblk ) |
2044 | __field( short, ee_len ) |
2045 | __field( ext4_fsblk_t, pc_pclu ) |
2046 | __field( ext4_lblk_t, pc_lblk ) |
2047 | __field( int, pc_state) |
2048 | ), |
2049 | |
2050 | TP_fast_assign( |
2051 | __entry->dev = inode->i_sb->s_dev; |
2052 | __entry->ino = inode->i_ino; |
2053 | __entry->start = start; |
2054 | __entry->ee_lblk = le32_to_cpu(ex->ee_block); |
2055 | __entry->ee_pblk = ext4_ext_pblock(ex); |
2056 | __entry->ee_len = ext4_ext_get_actual_len(ex); |
2057 | __entry->pc_pclu = pc->pclu; |
2058 | __entry->pc_lblk = pc->lblk; |
2059 | __entry->pc_state = pc->state; |
2060 | ), |
2061 | |
2062 | TP_printk("dev %d,%d ino %lu start_lblk %u last_extent [%u(%llu), %u]" |
2063 | "partial [pclu %lld lblk %u state %d]" , |
2064 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2065 | (unsigned long) __entry->ino, |
2066 | (unsigned) __entry->start, |
2067 | (unsigned) __entry->ee_lblk, |
2068 | (unsigned long long) __entry->ee_pblk, |
2069 | (unsigned short) __entry->ee_len, |
2070 | (long long) __entry->pc_pclu, |
2071 | (unsigned int) __entry->pc_lblk, |
2072 | (int) __entry->pc_state) |
2073 | ); |
2074 | |
2075 | TRACE_EVENT(ext4_ext_rm_idx, |
2076 | TP_PROTO(struct inode *inode, ext4_fsblk_t pblk), |
2077 | |
2078 | TP_ARGS(inode, pblk), |
2079 | |
2080 | TP_STRUCT__entry( |
2081 | __field( dev_t, dev ) |
2082 | __field( ino_t, ino ) |
2083 | __field( ext4_fsblk_t, pblk ) |
2084 | ), |
2085 | |
2086 | TP_fast_assign( |
2087 | __entry->dev = inode->i_sb->s_dev; |
2088 | __entry->ino = inode->i_ino; |
2089 | __entry->pblk = pblk; |
2090 | ), |
2091 | |
2092 | TP_printk("dev %d,%d ino %lu index_pblk %llu" , |
2093 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2094 | (unsigned long) __entry->ino, |
2095 | (unsigned long long) __entry->pblk) |
2096 | ); |
2097 | |
2098 | TRACE_EVENT(ext4_ext_remove_space, |
2099 | TP_PROTO(struct inode *inode, ext4_lblk_t start, |
2100 | ext4_lblk_t end, int depth), |
2101 | |
2102 | TP_ARGS(inode, start, end, depth), |
2103 | |
2104 | TP_STRUCT__entry( |
2105 | __field( dev_t, dev ) |
2106 | __field( ino_t, ino ) |
2107 | __field( ext4_lblk_t, start ) |
2108 | __field( ext4_lblk_t, end ) |
2109 | __field( int, depth ) |
2110 | ), |
2111 | |
2112 | TP_fast_assign( |
2113 | __entry->dev = inode->i_sb->s_dev; |
2114 | __entry->ino = inode->i_ino; |
2115 | __entry->start = start; |
2116 | __entry->end = end; |
2117 | __entry->depth = depth; |
2118 | ), |
2119 | |
2120 | TP_printk("dev %d,%d ino %lu since %u end %u depth %d" , |
2121 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2122 | (unsigned long) __entry->ino, |
2123 | (unsigned) __entry->start, |
2124 | (unsigned) __entry->end, |
2125 | __entry->depth) |
2126 | ); |
2127 | |
2128 | TRACE_EVENT(ext4_ext_remove_space_done, |
2129 | TP_PROTO(struct inode *inode, ext4_lblk_t start, ext4_lblk_t end, |
2130 | int depth, struct partial_cluster *pc, __le16 eh_entries), |
2131 | |
2132 | TP_ARGS(inode, start, end, depth, pc, eh_entries), |
2133 | |
2134 | TP_STRUCT__entry( |
2135 | __field( dev_t, dev ) |
2136 | __field( ino_t, ino ) |
2137 | __field( ext4_lblk_t, start ) |
2138 | __field( ext4_lblk_t, end ) |
2139 | __field( int, depth ) |
2140 | __field( ext4_fsblk_t, pc_pclu ) |
2141 | __field( ext4_lblk_t, pc_lblk ) |
2142 | __field( int, pc_state ) |
2143 | __field( unsigned short, eh_entries ) |
2144 | ), |
2145 | |
2146 | TP_fast_assign( |
2147 | __entry->dev = inode->i_sb->s_dev; |
2148 | __entry->ino = inode->i_ino; |
2149 | __entry->start = start; |
2150 | __entry->end = end; |
2151 | __entry->depth = depth; |
2152 | __entry->pc_pclu = pc->pclu; |
2153 | __entry->pc_lblk = pc->lblk; |
2154 | __entry->pc_state = pc->state; |
2155 | __entry->eh_entries = le16_to_cpu(eh_entries); |
2156 | ), |
2157 | |
2158 | TP_printk("dev %d,%d ino %lu since %u end %u depth %d " |
2159 | "partial [pclu %lld lblk %u state %d] " |
2160 | "remaining_entries %u" , |
2161 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2162 | (unsigned long) __entry->ino, |
2163 | (unsigned) __entry->start, |
2164 | (unsigned) __entry->end, |
2165 | __entry->depth, |
2166 | (long long) __entry->pc_pclu, |
2167 | (unsigned int) __entry->pc_lblk, |
2168 | (int) __entry->pc_state, |
2169 | (unsigned short) __entry->eh_entries) |
2170 | ); |
2171 | |
2172 | DECLARE_EVENT_CLASS(ext4__es_extent, |
2173 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2174 | |
2175 | TP_ARGS(inode, es), |
2176 | |
2177 | TP_STRUCT__entry( |
2178 | __field( dev_t, dev ) |
2179 | __field( ino_t, ino ) |
2180 | __field( ext4_lblk_t, lblk ) |
2181 | __field( ext4_lblk_t, len ) |
2182 | __field( ext4_fsblk_t, pblk ) |
2183 | __field( char, status ) |
2184 | ), |
2185 | |
2186 | TP_fast_assign( |
2187 | __entry->dev = inode->i_sb->s_dev; |
2188 | __entry->ino = inode->i_ino; |
2189 | __entry->lblk = es->es_lblk; |
2190 | __entry->len = es->es_len; |
2191 | __entry->pblk = ext4_es_show_pblock(es); |
2192 | __entry->status = ext4_es_status(es); |
2193 | ), |
2194 | |
2195 | TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s" , |
2196 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2197 | (unsigned long) __entry->ino, |
2198 | __entry->lblk, __entry->len, |
2199 | __entry->pblk, show_extent_status(__entry->status)) |
2200 | ); |
2201 | |
2202 | DEFINE_EVENT(ext4__es_extent, ext4_es_insert_extent, |
2203 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2204 | |
2205 | TP_ARGS(inode, es) |
2206 | ); |
2207 | |
2208 | DEFINE_EVENT(ext4__es_extent, ext4_es_cache_extent, |
2209 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2210 | |
2211 | TP_ARGS(inode, es) |
2212 | ); |
2213 | |
2214 | TRACE_EVENT(ext4_es_remove_extent, |
2215 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk, ext4_lblk_t len), |
2216 | |
2217 | TP_ARGS(inode, lblk, len), |
2218 | |
2219 | TP_STRUCT__entry( |
2220 | __field( dev_t, dev ) |
2221 | __field( ino_t, ino ) |
2222 | __field( loff_t, lblk ) |
2223 | __field( loff_t, len ) |
2224 | ), |
2225 | |
2226 | TP_fast_assign( |
2227 | __entry->dev = inode->i_sb->s_dev; |
2228 | __entry->ino = inode->i_ino; |
2229 | __entry->lblk = lblk; |
2230 | __entry->len = len; |
2231 | ), |
2232 | |
2233 | TP_printk("dev %d,%d ino %lu es [%lld/%lld)" , |
2234 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2235 | (unsigned long) __entry->ino, |
2236 | __entry->lblk, __entry->len) |
2237 | ); |
2238 | |
2239 | TRACE_EVENT(ext4_es_find_extent_range_enter, |
2240 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk), |
2241 | |
2242 | TP_ARGS(inode, lblk), |
2243 | |
2244 | TP_STRUCT__entry( |
2245 | __field( dev_t, dev ) |
2246 | __field( ino_t, ino ) |
2247 | __field( ext4_lblk_t, lblk ) |
2248 | ), |
2249 | |
2250 | TP_fast_assign( |
2251 | __entry->dev = inode->i_sb->s_dev; |
2252 | __entry->ino = inode->i_ino; |
2253 | __entry->lblk = lblk; |
2254 | ), |
2255 | |
2256 | TP_printk("dev %d,%d ino %lu lblk %u" , |
2257 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2258 | (unsigned long) __entry->ino, __entry->lblk) |
2259 | ); |
2260 | |
2261 | TRACE_EVENT(ext4_es_find_extent_range_exit, |
2262 | TP_PROTO(struct inode *inode, struct extent_status *es), |
2263 | |
2264 | TP_ARGS(inode, es), |
2265 | |
2266 | TP_STRUCT__entry( |
2267 | __field( dev_t, dev ) |
2268 | __field( ino_t, ino ) |
2269 | __field( ext4_lblk_t, lblk ) |
2270 | __field( ext4_lblk_t, len ) |
2271 | __field( ext4_fsblk_t, pblk ) |
2272 | __field( char, status ) |
2273 | ), |
2274 | |
2275 | TP_fast_assign( |
2276 | __entry->dev = inode->i_sb->s_dev; |
2277 | __entry->ino = inode->i_ino; |
2278 | __entry->lblk = es->es_lblk; |
2279 | __entry->len = es->es_len; |
2280 | __entry->pblk = ext4_es_show_pblock(es); |
2281 | __entry->status = ext4_es_status(es); |
2282 | ), |
2283 | |
2284 | TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s" , |
2285 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2286 | (unsigned long) __entry->ino, |
2287 | __entry->lblk, __entry->len, |
2288 | __entry->pblk, show_extent_status(__entry->status)) |
2289 | ); |
2290 | |
2291 | TRACE_EVENT(ext4_es_lookup_extent_enter, |
2292 | TP_PROTO(struct inode *inode, ext4_lblk_t lblk), |
2293 | |
2294 | TP_ARGS(inode, lblk), |
2295 | |
2296 | TP_STRUCT__entry( |
2297 | __field( dev_t, dev ) |
2298 | __field( ino_t, ino ) |
2299 | __field( ext4_lblk_t, lblk ) |
2300 | ), |
2301 | |
2302 | TP_fast_assign( |
2303 | __entry->dev = inode->i_sb->s_dev; |
2304 | __entry->ino = inode->i_ino; |
2305 | __entry->lblk = lblk; |
2306 | ), |
2307 | |
2308 | TP_printk("dev %d,%d ino %lu lblk %u" , |
2309 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2310 | (unsigned long) __entry->ino, __entry->lblk) |
2311 | ); |
2312 | |
2313 | TRACE_EVENT(ext4_es_lookup_extent_exit, |
2314 | TP_PROTO(struct inode *inode, struct extent_status *es, |
2315 | int found), |
2316 | |
2317 | TP_ARGS(inode, es, found), |
2318 | |
2319 | TP_STRUCT__entry( |
2320 | __field( dev_t, dev ) |
2321 | __field( ino_t, ino ) |
2322 | __field( ext4_lblk_t, lblk ) |
2323 | __field( ext4_lblk_t, len ) |
2324 | __field( ext4_fsblk_t, pblk ) |
2325 | __field( char, status ) |
2326 | __field( int, found ) |
2327 | ), |
2328 | |
2329 | TP_fast_assign( |
2330 | __entry->dev = inode->i_sb->s_dev; |
2331 | __entry->ino = inode->i_ino; |
2332 | __entry->lblk = es->es_lblk; |
2333 | __entry->len = es->es_len; |
2334 | __entry->pblk = ext4_es_show_pblock(es); |
2335 | __entry->status = ext4_es_status(es); |
2336 | __entry->found = found; |
2337 | ), |
2338 | |
2339 | TP_printk("dev %d,%d ino %lu found %d [%u/%u) %llu %s" , |
2340 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2341 | (unsigned long) __entry->ino, __entry->found, |
2342 | __entry->lblk, __entry->len, |
2343 | __entry->found ? __entry->pblk : 0, |
2344 | show_extent_status(__entry->found ? __entry->status : 0)) |
2345 | ); |
2346 | |
2347 | DECLARE_EVENT_CLASS(ext4__es_shrink_enter, |
2348 | TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), |
2349 | |
2350 | TP_ARGS(sb, nr_to_scan, cache_cnt), |
2351 | |
2352 | TP_STRUCT__entry( |
2353 | __field( dev_t, dev ) |
2354 | __field( int, nr_to_scan ) |
2355 | __field( int, cache_cnt ) |
2356 | ), |
2357 | |
2358 | TP_fast_assign( |
2359 | __entry->dev = sb->s_dev; |
2360 | __entry->nr_to_scan = nr_to_scan; |
2361 | __entry->cache_cnt = cache_cnt; |
2362 | ), |
2363 | |
2364 | TP_printk("dev %d,%d nr_to_scan %d cache_cnt %d" , |
2365 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2366 | __entry->nr_to_scan, __entry->cache_cnt) |
2367 | ); |
2368 | |
2369 | DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_count, |
2370 | TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), |
2371 | |
2372 | TP_ARGS(sb, nr_to_scan, cache_cnt) |
2373 | ); |
2374 | |
2375 | DEFINE_EVENT(ext4__es_shrink_enter, ext4_es_shrink_scan_enter, |
2376 | TP_PROTO(struct super_block *sb, int nr_to_scan, int cache_cnt), |
2377 | |
2378 | TP_ARGS(sb, nr_to_scan, cache_cnt) |
2379 | ); |
2380 | |
2381 | TRACE_EVENT(ext4_es_shrink_scan_exit, |
2382 | TP_PROTO(struct super_block *sb, int nr_shrunk, int cache_cnt), |
2383 | |
2384 | TP_ARGS(sb, nr_shrunk, cache_cnt), |
2385 | |
2386 | TP_STRUCT__entry( |
2387 | __field( dev_t, dev ) |
2388 | __field( int, nr_shrunk ) |
2389 | __field( int, cache_cnt ) |
2390 | ), |
2391 | |
2392 | TP_fast_assign( |
2393 | __entry->dev = sb->s_dev; |
2394 | __entry->nr_shrunk = nr_shrunk; |
2395 | __entry->cache_cnt = cache_cnt; |
2396 | ), |
2397 | |
2398 | TP_printk("dev %d,%d nr_shrunk %d cache_cnt %d" , |
2399 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2400 | __entry->nr_shrunk, __entry->cache_cnt) |
2401 | ); |
2402 | |
2403 | TRACE_EVENT(ext4_collapse_range, |
2404 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len), |
2405 | |
2406 | TP_ARGS(inode, offset, len), |
2407 | |
2408 | TP_STRUCT__entry( |
2409 | __field(dev_t, dev) |
2410 | __field(ino_t, ino) |
2411 | __field(loff_t, offset) |
2412 | __field(loff_t, len) |
2413 | ), |
2414 | |
2415 | TP_fast_assign( |
2416 | __entry->dev = inode->i_sb->s_dev; |
2417 | __entry->ino = inode->i_ino; |
2418 | __entry->offset = offset; |
2419 | __entry->len = len; |
2420 | ), |
2421 | |
2422 | TP_printk("dev %d,%d ino %lu offset %lld len %lld" , |
2423 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2424 | (unsigned long) __entry->ino, |
2425 | __entry->offset, __entry->len) |
2426 | ); |
2427 | |
2428 | TRACE_EVENT(ext4_insert_range, |
2429 | TP_PROTO(struct inode *inode, loff_t offset, loff_t len), |
2430 | |
2431 | TP_ARGS(inode, offset, len), |
2432 | |
2433 | TP_STRUCT__entry( |
2434 | __field(dev_t, dev) |
2435 | __field(ino_t, ino) |
2436 | __field(loff_t, offset) |
2437 | __field(loff_t, len) |
2438 | ), |
2439 | |
2440 | TP_fast_assign( |
2441 | __entry->dev = inode->i_sb->s_dev; |
2442 | __entry->ino = inode->i_ino; |
2443 | __entry->offset = offset; |
2444 | __entry->len = len; |
2445 | ), |
2446 | |
2447 | TP_printk("dev %d,%d ino %lu offset %lld len %lld" , |
2448 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2449 | (unsigned long) __entry->ino, |
2450 | __entry->offset, __entry->len) |
2451 | ); |
2452 | |
2453 | TRACE_EVENT(ext4_es_shrink, |
2454 | TP_PROTO(struct super_block *sb, int nr_shrunk, u64 scan_time, |
2455 | int nr_skipped, int retried), |
2456 | |
2457 | TP_ARGS(sb, nr_shrunk, scan_time, nr_skipped, retried), |
2458 | |
2459 | TP_STRUCT__entry( |
2460 | __field( dev_t, dev ) |
2461 | __field( int, nr_shrunk ) |
2462 | __field( unsigned long long, scan_time ) |
2463 | __field( int, nr_skipped ) |
2464 | __field( int, retried ) |
2465 | ), |
2466 | |
2467 | TP_fast_assign( |
2468 | __entry->dev = sb->s_dev; |
2469 | __entry->nr_shrunk = nr_shrunk; |
2470 | __entry->scan_time = div_u64(scan_time, 1000); |
2471 | __entry->nr_skipped = nr_skipped; |
2472 | __entry->retried = retried; |
2473 | ), |
2474 | |
2475 | TP_printk("dev %d,%d nr_shrunk %d, scan_time %llu " |
2476 | "nr_skipped %d retried %d" , |
2477 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->nr_shrunk, |
2478 | __entry->scan_time, __entry->nr_skipped, __entry->retried) |
2479 | ); |
2480 | |
2481 | TRACE_EVENT(ext4_es_insert_delayed_block, |
2482 | TP_PROTO(struct inode *inode, struct extent_status *es, |
2483 | bool allocated), |
2484 | |
2485 | TP_ARGS(inode, es, allocated), |
2486 | |
2487 | TP_STRUCT__entry( |
2488 | __field( dev_t, dev ) |
2489 | __field( ino_t, ino ) |
2490 | __field( ext4_lblk_t, lblk ) |
2491 | __field( ext4_lblk_t, len ) |
2492 | __field( ext4_fsblk_t, pblk ) |
2493 | __field( char, status ) |
2494 | __field( bool, allocated ) |
2495 | ), |
2496 | |
2497 | TP_fast_assign( |
2498 | __entry->dev = inode->i_sb->s_dev; |
2499 | __entry->ino = inode->i_ino; |
2500 | __entry->lblk = es->es_lblk; |
2501 | __entry->len = es->es_len; |
2502 | __entry->pblk = ext4_es_show_pblock(es); |
2503 | __entry->status = ext4_es_status(es); |
2504 | __entry->allocated = allocated; |
2505 | ), |
2506 | |
2507 | TP_printk("dev %d,%d ino %lu es [%u/%u) mapped %llu status %s " |
2508 | "allocated %d" , |
2509 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2510 | (unsigned long) __entry->ino, |
2511 | __entry->lblk, __entry->len, |
2512 | __entry->pblk, show_extent_status(__entry->status), |
2513 | __entry->allocated) |
2514 | ); |
2515 | |
2516 | /* fsmap traces */ |
2517 | DECLARE_EVENT_CLASS(ext4_fsmap_class, |
2518 | TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, |
2519 | u64 owner), |
2520 | TP_ARGS(sb, keydev, agno, bno, len, owner), |
2521 | TP_STRUCT__entry( |
2522 | __field(dev_t, dev) |
2523 | __field(dev_t, keydev) |
2524 | __field(u32, agno) |
2525 | __field(u64, bno) |
2526 | __field(u64, len) |
2527 | __field(u64, owner) |
2528 | ), |
2529 | TP_fast_assign( |
2530 | __entry->dev = sb->s_bdev->bd_dev; |
2531 | __entry->keydev = new_decode_dev(keydev); |
2532 | __entry->agno = agno; |
2533 | __entry->bno = bno; |
2534 | __entry->len = len; |
2535 | __entry->owner = owner; |
2536 | ), |
2537 | TP_printk("dev %d:%d keydev %d:%d agno %u bno %llu len %llu owner %lld\n" , |
2538 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2539 | MAJOR(__entry->keydev), MINOR(__entry->keydev), |
2540 | __entry->agno, |
2541 | __entry->bno, |
2542 | __entry->len, |
2543 | __entry->owner) |
2544 | ) |
2545 | #define DEFINE_FSMAP_EVENT(name) \ |
2546 | DEFINE_EVENT(ext4_fsmap_class, name, \ |
2547 | TP_PROTO(struct super_block *sb, u32 keydev, u32 agno, u64 bno, u64 len, \ |
2548 | u64 owner), \ |
2549 | TP_ARGS(sb, keydev, agno, bno, len, owner)) |
2550 | DEFINE_FSMAP_EVENT(ext4_fsmap_low_key); |
2551 | DEFINE_FSMAP_EVENT(ext4_fsmap_high_key); |
2552 | DEFINE_FSMAP_EVENT(ext4_fsmap_mapping); |
2553 | |
2554 | DECLARE_EVENT_CLASS(ext4_getfsmap_class, |
2555 | TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), |
2556 | TP_ARGS(sb, fsmap), |
2557 | TP_STRUCT__entry( |
2558 | __field(dev_t, dev) |
2559 | __field(dev_t, keydev) |
2560 | __field(u64, block) |
2561 | __field(u64, len) |
2562 | __field(u64, owner) |
2563 | __field(u64, flags) |
2564 | ), |
2565 | TP_fast_assign( |
2566 | __entry->dev = sb->s_bdev->bd_dev; |
2567 | __entry->keydev = new_decode_dev(fsmap->fmr_device); |
2568 | __entry->block = fsmap->fmr_physical; |
2569 | __entry->len = fsmap->fmr_length; |
2570 | __entry->owner = fsmap->fmr_owner; |
2571 | __entry->flags = fsmap->fmr_flags; |
2572 | ), |
2573 | TP_printk("dev %d:%d keydev %d:%d block %llu len %llu owner %lld flags 0x%llx\n" , |
2574 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2575 | MAJOR(__entry->keydev), MINOR(__entry->keydev), |
2576 | __entry->block, |
2577 | __entry->len, |
2578 | __entry->owner, |
2579 | __entry->flags) |
2580 | ) |
2581 | #define DEFINE_GETFSMAP_EVENT(name) \ |
2582 | DEFINE_EVENT(ext4_getfsmap_class, name, \ |
2583 | TP_PROTO(struct super_block *sb, struct ext4_fsmap *fsmap), \ |
2584 | TP_ARGS(sb, fsmap)) |
2585 | DEFINE_GETFSMAP_EVENT(ext4_getfsmap_low_key); |
2586 | DEFINE_GETFSMAP_EVENT(ext4_getfsmap_high_key); |
2587 | DEFINE_GETFSMAP_EVENT(ext4_getfsmap_mapping); |
2588 | |
2589 | TRACE_EVENT(ext4_shutdown, |
2590 | TP_PROTO(struct super_block *sb, unsigned long flags), |
2591 | |
2592 | TP_ARGS(sb, flags), |
2593 | |
2594 | TP_STRUCT__entry( |
2595 | __field( dev_t, dev ) |
2596 | __field( unsigned, flags ) |
2597 | ), |
2598 | |
2599 | TP_fast_assign( |
2600 | __entry->dev = sb->s_dev; |
2601 | __entry->flags = flags; |
2602 | ), |
2603 | |
2604 | TP_printk("dev %d,%d flags %u" , |
2605 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2606 | __entry->flags) |
2607 | ); |
2608 | |
2609 | TRACE_EVENT(ext4_error, |
2610 | TP_PROTO(struct super_block *sb, const char *function, |
2611 | unsigned int line), |
2612 | |
2613 | TP_ARGS(sb, function, line), |
2614 | |
2615 | TP_STRUCT__entry( |
2616 | __field( dev_t, dev ) |
2617 | __field( const char *, function ) |
2618 | __field( unsigned, line ) |
2619 | ), |
2620 | |
2621 | TP_fast_assign( |
2622 | __entry->dev = sb->s_dev; |
2623 | __entry->function = function; |
2624 | __entry->line = line; |
2625 | ), |
2626 | |
2627 | TP_printk("dev %d,%d function %s line %u" , |
2628 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2629 | __entry->function, __entry->line) |
2630 | ); |
2631 | |
2632 | TRACE_EVENT(ext4_prefetch_bitmaps, |
2633 | TP_PROTO(struct super_block *sb, ext4_group_t group, |
2634 | ext4_group_t next, unsigned int prefetch_ios), |
2635 | |
2636 | TP_ARGS(sb, group, next, prefetch_ios), |
2637 | |
2638 | TP_STRUCT__entry( |
2639 | __field( dev_t, dev ) |
2640 | __field( __u32, group ) |
2641 | __field( __u32, next ) |
2642 | __field( __u32, ios ) |
2643 | ), |
2644 | |
2645 | TP_fast_assign( |
2646 | __entry->dev = sb->s_dev; |
2647 | __entry->group = group; |
2648 | __entry->next = next; |
2649 | __entry->ios = prefetch_ios; |
2650 | ), |
2651 | |
2652 | TP_printk("dev %d,%d group %u next %u ios %u" , |
2653 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2654 | __entry->group, __entry->next, __entry->ios) |
2655 | ); |
2656 | |
2657 | TRACE_EVENT(ext4_lazy_itable_init, |
2658 | TP_PROTO(struct super_block *sb, ext4_group_t group), |
2659 | |
2660 | TP_ARGS(sb, group), |
2661 | |
2662 | TP_STRUCT__entry( |
2663 | __field( dev_t, dev ) |
2664 | __field( __u32, group ) |
2665 | ), |
2666 | |
2667 | TP_fast_assign( |
2668 | __entry->dev = sb->s_dev; |
2669 | __entry->group = group; |
2670 | ), |
2671 | |
2672 | TP_printk("dev %d,%d group %u" , |
2673 | MAJOR(__entry->dev), MINOR(__entry->dev), __entry->group) |
2674 | ); |
2675 | |
2676 | TRACE_EVENT(ext4_fc_replay_scan, |
2677 | TP_PROTO(struct super_block *sb, int error, int off), |
2678 | |
2679 | TP_ARGS(sb, error, off), |
2680 | |
2681 | TP_STRUCT__entry( |
2682 | __field(dev_t, dev) |
2683 | __field(int, error) |
2684 | __field(int, off) |
2685 | ), |
2686 | |
2687 | TP_fast_assign( |
2688 | __entry->dev = sb->s_dev; |
2689 | __entry->error = error; |
2690 | __entry->off = off; |
2691 | ), |
2692 | |
2693 | TP_printk("dev %d,%d error %d, off %d" , |
2694 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2695 | __entry->error, __entry->off) |
2696 | ); |
2697 | |
2698 | TRACE_EVENT(ext4_fc_replay, |
2699 | TP_PROTO(struct super_block *sb, int tag, int ino, int priv1, int priv2), |
2700 | |
2701 | TP_ARGS(sb, tag, ino, priv1, priv2), |
2702 | |
2703 | TP_STRUCT__entry( |
2704 | __field(dev_t, dev) |
2705 | __field(int, tag) |
2706 | __field(int, ino) |
2707 | __field(int, priv1) |
2708 | __field(int, priv2) |
2709 | ), |
2710 | |
2711 | TP_fast_assign( |
2712 | __entry->dev = sb->s_dev; |
2713 | __entry->tag = tag; |
2714 | __entry->ino = ino; |
2715 | __entry->priv1 = priv1; |
2716 | __entry->priv2 = priv2; |
2717 | ), |
2718 | |
2719 | TP_printk("dev %d,%d: tag %d, ino %d, data1 %d, data2 %d" , |
2720 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2721 | __entry->tag, __entry->ino, __entry->priv1, __entry->priv2) |
2722 | ); |
2723 | |
2724 | TRACE_EVENT(ext4_fc_commit_start, |
2725 | TP_PROTO(struct super_block *sb, tid_t commit_tid), |
2726 | |
2727 | TP_ARGS(sb, commit_tid), |
2728 | |
2729 | TP_STRUCT__entry( |
2730 | __field(dev_t, dev) |
2731 | __field(tid_t, tid) |
2732 | ), |
2733 | |
2734 | TP_fast_assign( |
2735 | __entry->dev = sb->s_dev; |
2736 | __entry->tid = commit_tid; |
2737 | ), |
2738 | |
2739 | TP_printk("dev %d,%d tid %u" , MAJOR(__entry->dev), MINOR(__entry->dev), |
2740 | __entry->tid) |
2741 | ); |
2742 | |
2743 | TRACE_EVENT(ext4_fc_commit_stop, |
2744 | TP_PROTO(struct super_block *sb, int nblks, int reason, |
2745 | tid_t commit_tid), |
2746 | |
2747 | TP_ARGS(sb, nblks, reason, commit_tid), |
2748 | |
2749 | TP_STRUCT__entry( |
2750 | __field(dev_t, dev) |
2751 | __field(int, nblks) |
2752 | __field(int, reason) |
2753 | __field(int, num_fc) |
2754 | __field(int, num_fc_ineligible) |
2755 | __field(int, nblks_agg) |
2756 | __field(tid_t, tid) |
2757 | ), |
2758 | |
2759 | TP_fast_assign( |
2760 | __entry->dev = sb->s_dev; |
2761 | __entry->nblks = nblks; |
2762 | __entry->reason = reason; |
2763 | __entry->num_fc = EXT4_SB(sb)->s_fc_stats.fc_num_commits; |
2764 | __entry->num_fc_ineligible = |
2765 | EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; |
2766 | __entry->nblks_agg = EXT4_SB(sb)->s_fc_stats.fc_numblks; |
2767 | __entry->tid = commit_tid; |
2768 | ), |
2769 | |
2770 | TP_printk("dev %d,%d nblks %d, reason %d, fc = %d, ineligible = %d, agg_nblks %d, tid %u" , |
2771 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2772 | __entry->nblks, __entry->reason, __entry->num_fc, |
2773 | __entry->num_fc_ineligible, __entry->nblks_agg, __entry->tid) |
2774 | ); |
2775 | |
2776 | #define FC_REASON_NAME_STAT(reason) \ |
2777 | show_fc_reason(reason), \ |
2778 | __entry->fc_ineligible_rc[reason] |
2779 | |
2780 | TRACE_EVENT(ext4_fc_stats, |
2781 | TP_PROTO(struct super_block *sb), |
2782 | |
2783 | TP_ARGS(sb), |
2784 | |
2785 | TP_STRUCT__entry( |
2786 | __field(dev_t, dev) |
2787 | __array(unsigned int, fc_ineligible_rc, EXT4_FC_REASON_MAX) |
2788 | __field(unsigned long, fc_commits) |
2789 | __field(unsigned long, fc_ineligible_commits) |
2790 | __field(unsigned long, fc_numblks) |
2791 | ), |
2792 | |
2793 | TP_fast_assign( |
2794 | int i; |
2795 | |
2796 | __entry->dev = sb->s_dev; |
2797 | for (i = 0; i < EXT4_FC_REASON_MAX; i++) { |
2798 | __entry->fc_ineligible_rc[i] = |
2799 | EXT4_SB(sb)->s_fc_stats.fc_ineligible_reason_count[i]; |
2800 | } |
2801 | __entry->fc_commits = EXT4_SB(sb)->s_fc_stats.fc_num_commits; |
2802 | __entry->fc_ineligible_commits = |
2803 | EXT4_SB(sb)->s_fc_stats.fc_ineligible_commits; |
2804 | __entry->fc_numblks = EXT4_SB(sb)->s_fc_stats.fc_numblks; |
2805 | ), |
2806 | |
2807 | TP_printk("dev %d,%d fc ineligible reasons:\n" |
2808 | "%s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u, %s:%u" |
2809 | "num_commits:%lu, ineligible: %lu, numblks: %lu" , |
2810 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2811 | FC_REASON_NAME_STAT(EXT4_FC_REASON_XATTR), |
2812 | FC_REASON_NAME_STAT(EXT4_FC_REASON_CROSS_RENAME), |
2813 | FC_REASON_NAME_STAT(EXT4_FC_REASON_JOURNAL_FLAG_CHANGE), |
2814 | FC_REASON_NAME_STAT(EXT4_FC_REASON_NOMEM), |
2815 | FC_REASON_NAME_STAT(EXT4_FC_REASON_SWAP_BOOT), |
2816 | FC_REASON_NAME_STAT(EXT4_FC_REASON_RESIZE), |
2817 | FC_REASON_NAME_STAT(EXT4_FC_REASON_RENAME_DIR), |
2818 | FC_REASON_NAME_STAT(EXT4_FC_REASON_FALLOC_RANGE), |
2819 | FC_REASON_NAME_STAT(EXT4_FC_REASON_INODE_JOURNAL_DATA), |
2820 | FC_REASON_NAME_STAT(EXT4_FC_REASON_ENCRYPTED_FILENAME), |
2821 | __entry->fc_commits, __entry->fc_ineligible_commits, |
2822 | __entry->fc_numblks) |
2823 | ); |
2824 | |
2825 | DECLARE_EVENT_CLASS(ext4_fc_track_dentry, |
2826 | |
2827 | TP_PROTO(handle_t *handle, struct inode *inode, |
2828 | struct dentry *dentry, int ret), |
2829 | |
2830 | TP_ARGS(handle, inode, dentry, ret), |
2831 | |
2832 | TP_STRUCT__entry( |
2833 | __field(dev_t, dev) |
2834 | __field(tid_t, t_tid) |
2835 | __field(ino_t, i_ino) |
2836 | __field(tid_t, i_sync_tid) |
2837 | __field(int, error) |
2838 | ), |
2839 | |
2840 | TP_fast_assign( |
2841 | struct ext4_inode_info *ei = EXT4_I(inode); |
2842 | |
2843 | __entry->dev = inode->i_sb->s_dev; |
2844 | __entry->t_tid = handle->h_transaction->t_tid; |
2845 | __entry->i_ino = inode->i_ino; |
2846 | __entry->i_sync_tid = ei->i_sync_tid; |
2847 | __entry->error = ret; |
2848 | ), |
2849 | |
2850 | TP_printk("dev %d,%d, t_tid %u, ino %lu, i_sync_tid %u, error %d" , |
2851 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2852 | __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, |
2853 | __entry->error |
2854 | ) |
2855 | ); |
2856 | |
2857 | #define DEFINE_EVENT_CLASS_DENTRY(__type) \ |
2858 | DEFINE_EVENT(ext4_fc_track_dentry, ext4_fc_track_##__type, \ |
2859 | TP_PROTO(handle_t *handle, struct inode *inode, \ |
2860 | struct dentry *dentry, int ret), \ |
2861 | TP_ARGS(handle, inode, dentry, ret) \ |
2862 | ) |
2863 | |
2864 | DEFINE_EVENT_CLASS_DENTRY(create); |
2865 | DEFINE_EVENT_CLASS_DENTRY(link); |
2866 | DEFINE_EVENT_CLASS_DENTRY(unlink); |
2867 | |
2868 | TRACE_EVENT(ext4_fc_track_inode, |
2869 | TP_PROTO(handle_t *handle, struct inode *inode, int ret), |
2870 | |
2871 | TP_ARGS(handle, inode, ret), |
2872 | |
2873 | TP_STRUCT__entry( |
2874 | __field(dev_t, dev) |
2875 | __field(tid_t, t_tid) |
2876 | __field(ino_t, i_ino) |
2877 | __field(tid_t, i_sync_tid) |
2878 | __field(int, error) |
2879 | ), |
2880 | |
2881 | TP_fast_assign( |
2882 | struct ext4_inode_info *ei = EXT4_I(inode); |
2883 | |
2884 | __entry->dev = inode->i_sb->s_dev; |
2885 | __entry->t_tid = handle->h_transaction->t_tid; |
2886 | __entry->i_ino = inode->i_ino; |
2887 | __entry->i_sync_tid = ei->i_sync_tid; |
2888 | __entry->error = ret; |
2889 | ), |
2890 | |
2891 | TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d" , |
2892 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2893 | __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, |
2894 | __entry->error) |
2895 | ); |
2896 | |
2897 | TRACE_EVENT(ext4_fc_track_range, |
2898 | TP_PROTO(handle_t *handle, struct inode *inode, |
2899 | long start, long end, int ret), |
2900 | |
2901 | TP_ARGS(handle, inode, start, end, ret), |
2902 | |
2903 | TP_STRUCT__entry( |
2904 | __field(dev_t, dev) |
2905 | __field(tid_t, t_tid) |
2906 | __field(ino_t, i_ino) |
2907 | __field(tid_t, i_sync_tid) |
2908 | __field(long, start) |
2909 | __field(long, end) |
2910 | __field(int, error) |
2911 | ), |
2912 | |
2913 | TP_fast_assign( |
2914 | struct ext4_inode_info *ei = EXT4_I(inode); |
2915 | |
2916 | __entry->dev = inode->i_sb->s_dev; |
2917 | __entry->t_tid = handle->h_transaction->t_tid; |
2918 | __entry->i_ino = inode->i_ino; |
2919 | __entry->i_sync_tid = ei->i_sync_tid; |
2920 | __entry->start = start; |
2921 | __entry->end = end; |
2922 | __entry->error = ret; |
2923 | ), |
2924 | |
2925 | TP_printk("dev %d:%d, t_tid %u, inode %lu, i_sync_tid %u, error %d, start %ld, end %ld" , |
2926 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2927 | __entry->t_tid, __entry->i_ino, __entry->i_sync_tid, |
2928 | __entry->error, __entry->start, __entry->end) |
2929 | ); |
2930 | |
2931 | TRACE_EVENT(ext4_fc_cleanup, |
2932 | TP_PROTO(journal_t *journal, int full, tid_t tid), |
2933 | |
2934 | TP_ARGS(journal, full, tid), |
2935 | |
2936 | TP_STRUCT__entry( |
2937 | __field(dev_t, dev) |
2938 | __field(int, j_fc_off) |
2939 | __field(int, full) |
2940 | __field(tid_t, tid) |
2941 | ), |
2942 | |
2943 | TP_fast_assign( |
2944 | struct super_block *sb = journal->j_private; |
2945 | |
2946 | __entry->dev = sb->s_dev; |
2947 | __entry->j_fc_off = journal->j_fc_off; |
2948 | __entry->full = full; |
2949 | __entry->tid = tid; |
2950 | ), |
2951 | |
2952 | TP_printk("dev %d,%d, j_fc_off %d, full %d, tid %u" , |
2953 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2954 | __entry->j_fc_off, __entry->full, __entry->tid) |
2955 | ); |
2956 | |
2957 | TRACE_EVENT(ext4_update_sb, |
2958 | TP_PROTO(struct super_block *sb, ext4_fsblk_t fsblk, |
2959 | unsigned int flags), |
2960 | |
2961 | TP_ARGS(sb, fsblk, flags), |
2962 | |
2963 | TP_STRUCT__entry( |
2964 | __field(dev_t, dev) |
2965 | __field(ext4_fsblk_t, fsblk) |
2966 | __field(unsigned int, flags) |
2967 | ), |
2968 | |
2969 | TP_fast_assign( |
2970 | __entry->dev = sb->s_dev; |
2971 | __entry->fsblk = fsblk; |
2972 | __entry->flags = flags; |
2973 | ), |
2974 | |
2975 | TP_printk("dev %d,%d fsblk %llu flags %u" , |
2976 | MAJOR(__entry->dev), MINOR(__entry->dev), |
2977 | __entry->fsblk, __entry->flags) |
2978 | ); |
2979 | |
2980 | #endif /* _TRACE_EXT4_H */ |
2981 | |
2982 | /* This part must be outside protection */ |
2983 | #include <trace/define_trace.h> |
2984 | |