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drm/panfrost: Remove set but not used variable 'bo'
[linux/fpc-iii.git] / fs / nfs / nfstrace.h
bloba9588d19a5aec14786a0907299c1c4cc88b2bbef
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
4 */
5 #undef TRACE_SYSTEM
6 #define TRACE_SYSTEM nfs
7
8 #if !defined(_TRACE_NFS_H) || defined(TRACE_HEADER_MULTI_READ)
9 #define _TRACE_NFS_H
10
11 #include <linux/tracepoint.h>
12 #include <linux/iversion.h>
13
14 TRACE_DEFINE_ENUM(DT_UNKNOWN);
15 TRACE_DEFINE_ENUM(DT_FIFO);
16 TRACE_DEFINE_ENUM(DT_CHR);
17 TRACE_DEFINE_ENUM(DT_DIR);
18 TRACE_DEFINE_ENUM(DT_BLK);
19 TRACE_DEFINE_ENUM(DT_REG);
20 TRACE_DEFINE_ENUM(DT_LNK);
21 TRACE_DEFINE_ENUM(DT_SOCK);
22 TRACE_DEFINE_ENUM(DT_WHT);
23
24 #define nfs_show_file_type(ftype) \
25 __print_symbolic(ftype, \
26 { DT_UNKNOWN, "UNKNOWN" }, \
27 { DT_FIFO, "FIFO" }, \
28 { DT_CHR, "CHR" }, \
29 { DT_DIR, "DIR" }, \
30 { DT_BLK, "BLK" }, \
31 { DT_REG, "REG" }, \
32 { DT_LNK, "LNK" }, \
33 { DT_SOCK, "SOCK" }, \
34 { DT_WHT, "WHT" })
35
36 TRACE_DEFINE_ENUM(NFS_INO_INVALID_DATA);
37 TRACE_DEFINE_ENUM(NFS_INO_INVALID_ATIME);
38 TRACE_DEFINE_ENUM(NFS_INO_INVALID_ACCESS);
39 TRACE_DEFINE_ENUM(NFS_INO_INVALID_ACL);
40 TRACE_DEFINE_ENUM(NFS_INO_REVAL_PAGECACHE);
41 TRACE_DEFINE_ENUM(NFS_INO_REVAL_FORCED);
42 TRACE_DEFINE_ENUM(NFS_INO_INVALID_LABEL);
43 TRACE_DEFINE_ENUM(NFS_INO_INVALID_CHANGE);
44 TRACE_DEFINE_ENUM(NFS_INO_INVALID_CTIME);
45 TRACE_DEFINE_ENUM(NFS_INO_INVALID_MTIME);
46 TRACE_DEFINE_ENUM(NFS_INO_INVALID_SIZE);
47 TRACE_DEFINE_ENUM(NFS_INO_INVALID_OTHER);
48
49 #define nfs_show_cache_validity(v) \
50 __print_flags(v, "|", \
51 { NFS_INO_INVALID_DATA, "INVALID_DATA" }, \
52 { NFS_INO_INVALID_ATIME, "INVALID_ATIME" }, \
53 { NFS_INO_INVALID_ACCESS, "INVALID_ACCESS" }, \
54 { NFS_INO_INVALID_ACL, "INVALID_ACL" }, \
55 { NFS_INO_REVAL_PAGECACHE, "REVAL_PAGECACHE" }, \
56 { NFS_INO_REVAL_FORCED, "REVAL_FORCED" }, \
57 { NFS_INO_INVALID_LABEL, "INVALID_LABEL" }, \
58 { NFS_INO_INVALID_CHANGE, "INVALID_CHANGE" }, \
59 { NFS_INO_INVALID_CTIME, "INVALID_CTIME" }, \
60 { NFS_INO_INVALID_MTIME, "INVALID_MTIME" }, \
61 { NFS_INO_INVALID_SIZE, "INVALID_SIZE" }, \
62 { NFS_INO_INVALID_OTHER, "INVALID_OTHER" })
63
64 TRACE_DEFINE_ENUM(NFS_INO_ADVISE_RDPLUS);
65 TRACE_DEFINE_ENUM(NFS_INO_STALE);
66 TRACE_DEFINE_ENUM(NFS_INO_ACL_LRU_SET);
67 TRACE_DEFINE_ENUM(NFS_INO_INVALIDATING);
68 TRACE_DEFINE_ENUM(NFS_INO_FSCACHE);
69 TRACE_DEFINE_ENUM(NFS_INO_FSCACHE_LOCK);
70 TRACE_DEFINE_ENUM(NFS_INO_LAYOUTCOMMIT);
71 TRACE_DEFINE_ENUM(NFS_INO_LAYOUTCOMMITTING);
72 TRACE_DEFINE_ENUM(NFS_INO_LAYOUTSTATS);
73 TRACE_DEFINE_ENUM(NFS_INO_ODIRECT);
74
75 #define nfs_show_nfsi_flags(v) \
76 __print_flags(v, "|", \
77 { BIT(NFS_INO_ADVISE_RDPLUS), "ADVISE_RDPLUS" }, \
78 { BIT(NFS_INO_STALE), "STALE" }, \
79 { BIT(NFS_INO_ACL_LRU_SET), "ACL_LRU_SET" }, \
80 { BIT(NFS_INO_INVALIDATING), "INVALIDATING" }, \
81 { BIT(NFS_INO_FSCACHE), "FSCACHE" }, \
82 { BIT(NFS_INO_FSCACHE_LOCK), "FSCACHE_LOCK" }, \
83 { BIT(NFS_INO_LAYOUTCOMMIT), "NEED_LAYOUTCOMMIT" }, \
84 { BIT(NFS_INO_LAYOUTCOMMITTING), "LAYOUTCOMMIT" }, \
85 { BIT(NFS_INO_LAYOUTSTATS), "LAYOUTSTATS" }, \
86 { BIT(NFS_INO_ODIRECT), "ODIRECT" })
87
88 DECLARE_EVENT_CLASS(nfs_inode_event,
89 TP_PROTO(
90 const struct inode *inode
91 ),
92
93 TP_ARGS(inode),
94
95 TP_STRUCT__entry(
96 __field(dev_t, dev)
97 __field(u32, fhandle)
98 __field(u64, fileid)
99 __field(u64, version)
100 ),
101
102 TP_fast_assign(
103 const struct nfs_inode *nfsi = NFS_I(inode);
104 __entry->dev = inode->i_sb->s_dev;
105 __entry->fileid = nfsi->fileid;
106 __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
107 __entry->version = inode_peek_iversion_raw(inode);
108 ),
109
110 TP_printk(
111 "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu ",
112 MAJOR(__entry->dev), MINOR(__entry->dev),
113 (unsigned long long)__entry->fileid,
114 __entry->fhandle,
115 (unsigned long long)__entry->version
116 )
117 );
118
119 DECLARE_EVENT_CLASS(nfs_inode_event_done,
120 TP_PROTO(
121 const struct inode *inode,
122 int error
123 ),
124
125 TP_ARGS(inode, error),
126
127 TP_STRUCT__entry(
128 __field(unsigned long, error)
129 __field(dev_t, dev)
130 __field(u32, fhandle)
131 __field(unsigned char, type)
132 __field(u64, fileid)
133 __field(u64, version)
134 __field(loff_t, size)
135 __field(unsigned long, nfsi_flags)
136 __field(unsigned long, cache_validity)
137 ),
138
139 TP_fast_assign(
140 const struct nfs_inode *nfsi = NFS_I(inode);
141 __entry->error = error < 0 ? -error : 0;
142 __entry->dev = inode->i_sb->s_dev;
143 __entry->fileid = nfsi->fileid;
144 __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
145 __entry->type = nfs_umode_to_dtype(inode->i_mode);
146 __entry->version = inode_peek_iversion_raw(inode);
147 __entry->size = i_size_read(inode);
148 __entry->nfsi_flags = nfsi->flags;
149 __entry->cache_validity = nfsi->cache_validity;
150 ),
151
152 TP_printk(
153 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
154 "type=%u (%s) version=%llu size=%lld "
155 "cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s)",
156 -__entry->error, nfs_show_status(__entry->error),
157 MAJOR(__entry->dev), MINOR(__entry->dev),
158 (unsigned long long)__entry->fileid,
159 __entry->fhandle,
160 __entry->type,
161 nfs_show_file_type(__entry->type),
162 (unsigned long long)__entry->version,
163 (long long)__entry->size,
164 __entry->cache_validity,
165 nfs_show_cache_validity(__entry->cache_validity),
166 __entry->nfsi_flags,
167 nfs_show_nfsi_flags(__entry->nfsi_flags)
168 )
169 );
170
171 #define DEFINE_NFS_INODE_EVENT(name) \
172 DEFINE_EVENT(nfs_inode_event, name, \
173 TP_PROTO( \
174 const struct inode *inode \
175 ), \
176 TP_ARGS(inode))
177 #define DEFINE_NFS_INODE_EVENT_DONE(name) \
178 DEFINE_EVENT(nfs_inode_event_done, name, \
179 TP_PROTO( \
180 const struct inode *inode, \
181 int error \
182 ), \
183 TP_ARGS(inode, error))
184 DEFINE_NFS_INODE_EVENT(nfs_refresh_inode_enter);
185 DEFINE_NFS_INODE_EVENT_DONE(nfs_refresh_inode_exit);
186 DEFINE_NFS_INODE_EVENT(nfs_revalidate_inode_enter);
187 DEFINE_NFS_INODE_EVENT_DONE(nfs_revalidate_inode_exit);
188 DEFINE_NFS_INODE_EVENT(nfs_invalidate_mapping_enter);
189 DEFINE_NFS_INODE_EVENT_DONE(nfs_invalidate_mapping_exit);
190 DEFINE_NFS_INODE_EVENT(nfs_getattr_enter);
191 DEFINE_NFS_INODE_EVENT_DONE(nfs_getattr_exit);
192 DEFINE_NFS_INODE_EVENT(nfs_setattr_enter);
193 DEFINE_NFS_INODE_EVENT_DONE(nfs_setattr_exit);
194 DEFINE_NFS_INODE_EVENT(nfs_writeback_page_enter);
195 DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_page_exit);
196 DEFINE_NFS_INODE_EVENT(nfs_writeback_inode_enter);
197 DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_inode_exit);
198 DEFINE_NFS_INODE_EVENT(nfs_fsync_enter);
199 DEFINE_NFS_INODE_EVENT_DONE(nfs_fsync_exit);
200 DEFINE_NFS_INODE_EVENT(nfs_access_enter);
201
202 TRACE_EVENT(nfs_access_exit,
203 TP_PROTO(
204 const struct inode *inode,
205 unsigned int mask,
206 unsigned int permitted,
207 int error
208 ),
209
210 TP_ARGS(inode, mask, permitted, error),
211
212 TP_STRUCT__entry(
213 __field(unsigned long, error)
214 __field(dev_t, dev)
215 __field(u32, fhandle)
216 __field(unsigned char, type)
217 __field(u64, fileid)
218 __field(u64, version)
219 __field(loff_t, size)
220 __field(unsigned long, nfsi_flags)
221 __field(unsigned long, cache_validity)
222 __field(unsigned int, mask)
223 __field(unsigned int, permitted)
224 ),
225
226 TP_fast_assign(
227 const struct nfs_inode *nfsi = NFS_I(inode);
228 __entry->error = error < 0 ? -error : 0;
229 __entry->dev = inode->i_sb->s_dev;
230 __entry->fileid = nfsi->fileid;
231 __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
232 __entry->type = nfs_umode_to_dtype(inode->i_mode);
233 __entry->version = inode_peek_iversion_raw(inode);
234 __entry->size = i_size_read(inode);
235 __entry->nfsi_flags = nfsi->flags;
236 __entry->cache_validity = nfsi->cache_validity;
237 __entry->mask = mask;
238 __entry->permitted = permitted;
239 ),
240
241 TP_printk(
242 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
243 "type=%u (%s) version=%llu size=%lld "
244 "cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s) "
245 "mask=0x%x permitted=0x%x",
246 -__entry->error, nfs_show_status(__entry->error),
247 MAJOR(__entry->dev), MINOR(__entry->dev),
248 (unsigned long long)__entry->fileid,
249 __entry->fhandle,
250 __entry->type,
251 nfs_show_file_type(__entry->type),
252 (unsigned long long)__entry->version,
253 (long long)__entry->size,
254 __entry->cache_validity,
255 nfs_show_cache_validity(__entry->cache_validity),
256 __entry->nfsi_flags,
257 nfs_show_nfsi_flags(__entry->nfsi_flags),
258 __entry->mask, __entry->permitted
259 )
260 );
261
262 TRACE_DEFINE_ENUM(LOOKUP_FOLLOW);
263 TRACE_DEFINE_ENUM(LOOKUP_DIRECTORY);
264 TRACE_DEFINE_ENUM(LOOKUP_AUTOMOUNT);
265 TRACE_DEFINE_ENUM(LOOKUP_PARENT);
266 TRACE_DEFINE_ENUM(LOOKUP_REVAL);
267 TRACE_DEFINE_ENUM(LOOKUP_RCU);
268 TRACE_DEFINE_ENUM(LOOKUP_OPEN);
269 TRACE_DEFINE_ENUM(LOOKUP_CREATE);
270 TRACE_DEFINE_ENUM(LOOKUP_EXCL);
271 TRACE_DEFINE_ENUM(LOOKUP_RENAME_TARGET);
272 TRACE_DEFINE_ENUM(LOOKUP_JUMPED);
273 TRACE_DEFINE_ENUM(LOOKUP_ROOT);
274 TRACE_DEFINE_ENUM(LOOKUP_EMPTY);
275 TRACE_DEFINE_ENUM(LOOKUP_DOWN);
276
277 #define show_lookup_flags(flags) \
278 __print_flags(flags, "|", \
279 { LOOKUP_FOLLOW, "FOLLOW" }, \
280 { LOOKUP_DIRECTORY, "DIRECTORY" }, \
281 { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \
282 { LOOKUP_PARENT, "PARENT" }, \
283 { LOOKUP_REVAL, "REVAL" }, \
284 { LOOKUP_RCU, "RCU" }, \
285 { LOOKUP_OPEN, "OPEN" }, \
286 { LOOKUP_CREATE, "CREATE" }, \
287 { LOOKUP_EXCL, "EXCL" }, \
288 { LOOKUP_RENAME_TARGET, "RENAME_TARGET" }, \
289 { LOOKUP_JUMPED, "JUMPED" }, \
290 { LOOKUP_ROOT, "ROOT" }, \
291 { LOOKUP_EMPTY, "EMPTY" }, \
292 { LOOKUP_DOWN, "DOWN" })
293
294 DECLARE_EVENT_CLASS(nfs_lookup_event,
295 TP_PROTO(
296 const struct inode *dir,
297 const struct dentry *dentry,
298 unsigned int flags
299 ),
300
301 TP_ARGS(dir, dentry, flags),
302
303 TP_STRUCT__entry(
304 __field(unsigned long, flags)
305 __field(dev_t, dev)
306 __field(u64, dir)
307 __string(name, dentry->d_name.name)
308 ),
309
310 TP_fast_assign(
311 __entry->dev = dir->i_sb->s_dev;
312 __entry->dir = NFS_FILEID(dir);
313 __entry->flags = flags;
314 __assign_str(name, dentry->d_name.name);
315 ),
316
317 TP_printk(
318 "flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
319 __entry->flags,
320 show_lookup_flags(__entry->flags),
321 MAJOR(__entry->dev), MINOR(__entry->dev),
322 (unsigned long long)__entry->dir,
323 __get_str(name)
324 )
325 );
326
327 #define DEFINE_NFS_LOOKUP_EVENT(name) \
328 DEFINE_EVENT(nfs_lookup_event, name, \
329 TP_PROTO( \
330 const struct inode *dir, \
331 const struct dentry *dentry, \
332 unsigned int flags \
333 ), \
334 TP_ARGS(dir, dentry, flags))
335
336 DECLARE_EVENT_CLASS(nfs_lookup_event_done,
337 TP_PROTO(
338 const struct inode *dir,
339 const struct dentry *dentry,
340 unsigned int flags,
341 int error
342 ),
343
344 TP_ARGS(dir, dentry, flags, error),
345
346 TP_STRUCT__entry(
347 __field(unsigned long, error)
348 __field(unsigned long, flags)
349 __field(dev_t, dev)
350 __field(u64, dir)
351 __string(name, dentry->d_name.name)
352 ),
353
354 TP_fast_assign(
355 __entry->dev = dir->i_sb->s_dev;
356 __entry->dir = NFS_FILEID(dir);
357 __entry->error = error < 0 ? -error : 0;
358 __entry->flags = flags;
359 __assign_str(name, dentry->d_name.name);
360 ),
361
362 TP_printk(
363 "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
364 -__entry->error, nfs_show_status(__entry->error),
365 __entry->flags,
366 show_lookup_flags(__entry->flags),
367 MAJOR(__entry->dev), MINOR(__entry->dev),
368 (unsigned long long)__entry->dir,
369 __get_str(name)
370 )
371 );
372
373 #define DEFINE_NFS_LOOKUP_EVENT_DONE(name) \
374 DEFINE_EVENT(nfs_lookup_event_done, name, \
375 TP_PROTO( \
376 const struct inode *dir, \
377 const struct dentry *dentry, \
378 unsigned int flags, \
379 int error \
380 ), \
381 TP_ARGS(dir, dentry, flags, error))
382
383 DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_enter);
384 DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_exit);
385 DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_revalidate_enter);
386 DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_revalidate_exit);
387
388 TRACE_DEFINE_ENUM(O_WRONLY);
389 TRACE_DEFINE_ENUM(O_RDWR);
390 TRACE_DEFINE_ENUM(O_CREAT);
391 TRACE_DEFINE_ENUM(O_EXCL);
392 TRACE_DEFINE_ENUM(O_NOCTTY);
393 TRACE_DEFINE_ENUM(O_TRUNC);
394 TRACE_DEFINE_ENUM(O_APPEND);
395 TRACE_DEFINE_ENUM(O_NONBLOCK);
396 TRACE_DEFINE_ENUM(O_DSYNC);
397 TRACE_DEFINE_ENUM(O_DIRECT);
398 TRACE_DEFINE_ENUM(O_LARGEFILE);
399 TRACE_DEFINE_ENUM(O_DIRECTORY);
400 TRACE_DEFINE_ENUM(O_NOFOLLOW);
401 TRACE_DEFINE_ENUM(O_NOATIME);
402 TRACE_DEFINE_ENUM(O_CLOEXEC);
403
404 #define show_open_flags(flags) \
405 __print_flags(flags, "|", \
406 { O_WRONLY, "O_WRONLY" }, \
407 { O_RDWR, "O_RDWR" }, \
408 { O_CREAT, "O_CREAT" }, \
409 { O_EXCL, "O_EXCL" }, \
410 { O_NOCTTY, "O_NOCTTY" }, \
411 { O_TRUNC, "O_TRUNC" }, \
412 { O_APPEND, "O_APPEND" }, \
413 { O_NONBLOCK, "O_NONBLOCK" }, \
414 { O_DSYNC, "O_DSYNC" }, \
415 { O_DIRECT, "O_DIRECT" }, \
416 { O_LARGEFILE, "O_LARGEFILE" }, \
417 { O_DIRECTORY, "O_DIRECTORY" }, \
418 { O_NOFOLLOW, "O_NOFOLLOW" }, \
419 { O_NOATIME, "O_NOATIME" }, \
420 { O_CLOEXEC, "O_CLOEXEC" })
421
422 TRACE_DEFINE_ENUM(FMODE_READ);
423 TRACE_DEFINE_ENUM(FMODE_WRITE);
424 TRACE_DEFINE_ENUM(FMODE_EXEC);
425
426 #define show_fmode_flags(mode) \
427 __print_flags(mode, "|", \
428 { ((__force unsigned long)FMODE_READ), "READ" }, \
429 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
430 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
431
432 TRACE_EVENT(nfs_atomic_open_enter,
433 TP_PROTO(
434 const struct inode *dir,
435 const struct nfs_open_context *ctx,
436 unsigned int flags
437 ),
438
439 TP_ARGS(dir, ctx, flags),
440
441 TP_STRUCT__entry(
442 __field(unsigned long, flags)
443 __field(unsigned int, fmode)
444 __field(dev_t, dev)
445 __field(u64, dir)
446 __string(name, ctx->dentry->d_name.name)
447 ),
448
449 TP_fast_assign(
450 __entry->dev = dir->i_sb->s_dev;
451 __entry->dir = NFS_FILEID(dir);
452 __entry->flags = flags;
453 __entry->fmode = (__force unsigned int)ctx->mode;
454 __assign_str(name, ctx->dentry->d_name.name);
455 ),
456
457 TP_printk(
458 "flags=0x%lx (%s) fmode=%s name=%02x:%02x:%llu/%s",
459 __entry->flags,
460 show_open_flags(__entry->flags),
461 show_fmode_flags(__entry->fmode),
462 MAJOR(__entry->dev), MINOR(__entry->dev),
463 (unsigned long long)__entry->dir,
464 __get_str(name)
465 )
466 );
467
468 TRACE_EVENT(nfs_atomic_open_exit,
469 TP_PROTO(
470 const struct inode *dir,
471 const struct nfs_open_context *ctx,
472 unsigned int flags,
473 int error
474 ),
475
476 TP_ARGS(dir, ctx, flags, error),
477
478 TP_STRUCT__entry(
479 __field(unsigned long, error)
480 __field(unsigned long, flags)
481 __field(unsigned int, fmode)
482 __field(dev_t, dev)
483 __field(u64, dir)
484 __string(name, ctx->dentry->d_name.name)
485 ),
486
487 TP_fast_assign(
488 __entry->error = -error;
489 __entry->dev = dir->i_sb->s_dev;
490 __entry->dir = NFS_FILEID(dir);
491 __entry->flags = flags;
492 __entry->fmode = (__force unsigned int)ctx->mode;
493 __assign_str(name, ctx->dentry->d_name.name);
494 ),
495
496 TP_printk(
497 "error=%ld (%s) flags=0x%lx (%s) fmode=%s "
498 "name=%02x:%02x:%llu/%s",
499 -__entry->error, nfs_show_status(__entry->error),
500 __entry->flags,
501 show_open_flags(__entry->flags),
502 show_fmode_flags(__entry->fmode),
503 MAJOR(__entry->dev), MINOR(__entry->dev),
504 (unsigned long long)__entry->dir,
505 __get_str(name)
506 )
507 );
508
509 TRACE_EVENT(nfs_create_enter,
510 TP_PROTO(
511 const struct inode *dir,
512 const struct dentry *dentry,
513 unsigned int flags
514 ),
515
516 TP_ARGS(dir, dentry, flags),
517
518 TP_STRUCT__entry(
519 __field(unsigned long, flags)
520 __field(dev_t, dev)
521 __field(u64, dir)
522 __string(name, dentry->d_name.name)
523 ),
524
525 TP_fast_assign(
526 __entry->dev = dir->i_sb->s_dev;
527 __entry->dir = NFS_FILEID(dir);
528 __entry->flags = flags;
529 __assign_str(name, dentry->d_name.name);
530 ),
531
532 TP_printk(
533 "flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
534 __entry->flags,
535 show_open_flags(__entry->flags),
536 MAJOR(__entry->dev), MINOR(__entry->dev),
537 (unsigned long long)__entry->dir,
538 __get_str(name)
539 )
540 );
541
542 TRACE_EVENT(nfs_create_exit,
543 TP_PROTO(
544 const struct inode *dir,
545 const struct dentry *dentry,
546 unsigned int flags,
547 int error
548 ),
549
550 TP_ARGS(dir, dentry, flags, error),
551
552 TP_STRUCT__entry(
553 __field(unsigned long, error)
554 __field(unsigned long, flags)
555 __field(dev_t, dev)
556 __field(u64, dir)
557 __string(name, dentry->d_name.name)
558 ),
559
560 TP_fast_assign(
561 __entry->error = -error;
562 __entry->dev = dir->i_sb->s_dev;
563 __entry->dir = NFS_FILEID(dir);
564 __entry->flags = flags;
565 __assign_str(name, dentry->d_name.name);
566 ),
567
568 TP_printk(
569 "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
570 -__entry->error, nfs_show_status(__entry->error),
571 __entry->flags,
572 show_open_flags(__entry->flags),
573 MAJOR(__entry->dev), MINOR(__entry->dev),
574 (unsigned long long)__entry->dir,
575 __get_str(name)
576 )
577 );
578
579 DECLARE_EVENT_CLASS(nfs_directory_event,
580 TP_PROTO(
581 const struct inode *dir,
582 const struct dentry *dentry
583 ),
584
585 TP_ARGS(dir, dentry),
586
587 TP_STRUCT__entry(
588 __field(dev_t, dev)
589 __field(u64, dir)
590 __string(name, dentry->d_name.name)
591 ),
592
593 TP_fast_assign(
594 __entry->dev = dir->i_sb->s_dev;
595 __entry->dir = NFS_FILEID(dir);
596 __assign_str(name, dentry->d_name.name);
597 ),
598
599 TP_printk(
600 "name=%02x:%02x:%llu/%s",
601 MAJOR(__entry->dev), MINOR(__entry->dev),
602 (unsigned long long)__entry->dir,
603 __get_str(name)
604 )
605 );
606
607 #define DEFINE_NFS_DIRECTORY_EVENT(name) \
608 DEFINE_EVENT(nfs_directory_event, name, \
609 TP_PROTO( \
610 const struct inode *dir, \
611 const struct dentry *dentry \
612 ), \
613 TP_ARGS(dir, dentry))
614
615 DECLARE_EVENT_CLASS(nfs_directory_event_done,
616 TP_PROTO(
617 const struct inode *dir,
618 const struct dentry *dentry,
619 int error
620 ),
621
622 TP_ARGS(dir, dentry, error),
623
624 TP_STRUCT__entry(
625 __field(unsigned long, error)
626 __field(dev_t, dev)
627 __field(u64, dir)
628 __string(name, dentry->d_name.name)
629 ),
630
631 TP_fast_assign(
632 __entry->dev = dir->i_sb->s_dev;
633 __entry->dir = NFS_FILEID(dir);
634 __entry->error = error < 0 ? -error : 0;
635 __assign_str(name, dentry->d_name.name);
636 ),
637
638 TP_printk(
639 "error=%ld (%s) name=%02x:%02x:%llu/%s",
640 -__entry->error, nfs_show_status(__entry->error),
641 MAJOR(__entry->dev), MINOR(__entry->dev),
642 (unsigned long long)__entry->dir,
643 __get_str(name)
644 )
645 );
646
647 #define DEFINE_NFS_DIRECTORY_EVENT_DONE(name) \
648 DEFINE_EVENT(nfs_directory_event_done, name, \
649 TP_PROTO( \
650 const struct inode *dir, \
651 const struct dentry *dentry, \
652 int error \
653 ), \
654 TP_ARGS(dir, dentry, error))
655
656 DEFINE_NFS_DIRECTORY_EVENT(nfs_mknod_enter);
657 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_mknod_exit);
658 DEFINE_NFS_DIRECTORY_EVENT(nfs_mkdir_enter);
659 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_mkdir_exit);
660 DEFINE_NFS_DIRECTORY_EVENT(nfs_rmdir_enter);
661 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_rmdir_exit);
662 DEFINE_NFS_DIRECTORY_EVENT(nfs_remove_enter);
663 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_remove_exit);
664 DEFINE_NFS_DIRECTORY_EVENT(nfs_unlink_enter);
665 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_unlink_exit);
666 DEFINE_NFS_DIRECTORY_EVENT(nfs_symlink_enter);
667 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_symlink_exit);
668
669 TRACE_EVENT(nfs_link_enter,
670 TP_PROTO(
671 const struct inode *inode,
672 const struct inode *dir,
673 const struct dentry *dentry
674 ),
675
676 TP_ARGS(inode, dir, dentry),
677
678 TP_STRUCT__entry(
679 __field(dev_t, dev)
680 __field(u64, fileid)
681 __field(u64, dir)
682 __string(name, dentry->d_name.name)
683 ),
684
685 TP_fast_assign(
686 __entry->dev = inode->i_sb->s_dev;
687 __entry->fileid = NFS_FILEID(inode);
688 __entry->dir = NFS_FILEID(dir);
689 __assign_str(name, dentry->d_name.name);
690 ),
691
692 TP_printk(
693 "fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
694 MAJOR(__entry->dev), MINOR(__entry->dev),
695 __entry->fileid,
696 MAJOR(__entry->dev), MINOR(__entry->dev),
697 (unsigned long long)__entry->dir,
698 __get_str(name)
699 )
700 );
701
702 TRACE_EVENT(nfs_link_exit,
703 TP_PROTO(
704 const struct inode *inode,
705 const struct inode *dir,
706 const struct dentry *dentry,
707 int error
708 ),
709
710 TP_ARGS(inode, dir, dentry, error),
711
712 TP_STRUCT__entry(
713 __field(unsigned long, error)
714 __field(dev_t, dev)
715 __field(u64, fileid)
716 __field(u64, dir)
717 __string(name, dentry->d_name.name)
718 ),
719
720 TP_fast_assign(
721 __entry->dev = inode->i_sb->s_dev;
722 __entry->fileid = NFS_FILEID(inode);
723 __entry->dir = NFS_FILEID(dir);
724 __entry->error = error < 0 ? -error : 0;
725 __assign_str(name, dentry->d_name.name);
726 ),
727
728 TP_printk(
729 "error=%ld (%s) fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
730 -__entry->error, nfs_show_status(__entry->error),
731 MAJOR(__entry->dev), MINOR(__entry->dev),
732 __entry->fileid,
733 MAJOR(__entry->dev), MINOR(__entry->dev),
734 (unsigned long long)__entry->dir,
735 __get_str(name)
736 )
737 );
738
739 DECLARE_EVENT_CLASS(nfs_rename_event,
740 TP_PROTO(
741 const struct inode *old_dir,
742 const struct dentry *old_dentry,
743 const struct inode *new_dir,
744 const struct dentry *new_dentry
745 ),
746
747 TP_ARGS(old_dir, old_dentry, new_dir, new_dentry),
748
749 TP_STRUCT__entry(
750 __field(dev_t, dev)
751 __field(u64, old_dir)
752 __field(u64, new_dir)
753 __string(old_name, old_dentry->d_name.name)
754 __string(new_name, new_dentry->d_name.name)
755 ),
756
757 TP_fast_assign(
758 __entry->dev = old_dir->i_sb->s_dev;
759 __entry->old_dir = NFS_FILEID(old_dir);
760 __entry->new_dir = NFS_FILEID(new_dir);
761 __assign_str(old_name, old_dentry->d_name.name);
762 __assign_str(new_name, new_dentry->d_name.name);
763 ),
764
765 TP_printk(
766 "old_name=%02x:%02x:%llu/%s new_name=%02x:%02x:%llu/%s",
767 MAJOR(__entry->dev), MINOR(__entry->dev),
768 (unsigned long long)__entry->old_dir,
769 __get_str(old_name),
770 MAJOR(__entry->dev), MINOR(__entry->dev),
771 (unsigned long long)__entry->new_dir,
772 __get_str(new_name)
773 )
774 );
775 #define DEFINE_NFS_RENAME_EVENT(name) \
776 DEFINE_EVENT(nfs_rename_event, name, \
777 TP_PROTO( \
778 const struct inode *old_dir, \
779 const struct dentry *old_dentry, \
780 const struct inode *new_dir, \
781 const struct dentry *new_dentry \
782 ), \
783 TP_ARGS(old_dir, old_dentry, new_dir, new_dentry))
784
785 DECLARE_EVENT_CLASS(nfs_rename_event_done,
786 TP_PROTO(
787 const struct inode *old_dir,
788 const struct dentry *old_dentry,
789 const struct inode *new_dir,
790 const struct dentry *new_dentry,
791 int error
792 ),
793
794 TP_ARGS(old_dir, old_dentry, new_dir, new_dentry, error),
795
796 TP_STRUCT__entry(
797 __field(dev_t, dev)
798 __field(unsigned long, error)
799 __field(u64, old_dir)
800 __string(old_name, old_dentry->d_name.name)
801 __field(u64, new_dir)
802 __string(new_name, new_dentry->d_name.name)
803 ),
804
805 TP_fast_assign(
806 __entry->dev = old_dir->i_sb->s_dev;
807 __entry->error = -error;
808 __entry->old_dir = NFS_FILEID(old_dir);
809 __entry->new_dir = NFS_FILEID(new_dir);
810 __assign_str(old_name, old_dentry->d_name.name);
811 __assign_str(new_name, new_dentry->d_name.name);
812 ),
813
814 TP_printk(
815 "error=%ld (%s) old_name=%02x:%02x:%llu/%s "
816 "new_name=%02x:%02x:%llu/%s",
817 -__entry->error, nfs_show_status(__entry->error),
818 MAJOR(__entry->dev), MINOR(__entry->dev),
819 (unsigned long long)__entry->old_dir,
820 __get_str(old_name),
821 MAJOR(__entry->dev), MINOR(__entry->dev),
822 (unsigned long long)__entry->new_dir,
823 __get_str(new_name)
824 )
825 );
826 #define DEFINE_NFS_RENAME_EVENT_DONE(name) \
827 DEFINE_EVENT(nfs_rename_event_done, name, \
828 TP_PROTO( \
829 const struct inode *old_dir, \
830 const struct dentry *old_dentry, \
831 const struct inode *new_dir, \
832 const struct dentry *new_dentry, \
833 int error \
834 ), \
835 TP_ARGS(old_dir, old_dentry, new_dir, \
836 new_dentry, error))
837
838 DEFINE_NFS_RENAME_EVENT(nfs_rename_enter);
839 DEFINE_NFS_RENAME_EVENT_DONE(nfs_rename_exit);
840
841 DEFINE_NFS_RENAME_EVENT_DONE(nfs_sillyrename_rename);
842
843 TRACE_EVENT(nfs_sillyrename_unlink,
844 TP_PROTO(
845 const struct nfs_unlinkdata *data,
846 int error
847 ),
848
849 TP_ARGS(data, error),
850
851 TP_STRUCT__entry(
852 __field(dev_t, dev)
853 __field(unsigned long, error)
854 __field(u64, dir)
855 __dynamic_array(char, name, data->args.name.len + 1)
856 ),
857
858 TP_fast_assign(
859 struct inode *dir = d_inode(data->dentry->d_parent);
860 size_t len = data->args.name.len;
861 __entry->dev = dir->i_sb->s_dev;
862 __entry->dir = NFS_FILEID(dir);
863 __entry->error = -error;
864 memcpy(__get_str(name),
865 data->args.name.name, len);
866 __get_str(name)[len] = 0;
867 ),
868
869 TP_printk(
870 "error=%ld (%s) name=%02x:%02x:%llu/%s",
871 -__entry->error, nfs_show_status(__entry->error),
872 MAJOR(__entry->dev), MINOR(__entry->dev),
873 (unsigned long long)__entry->dir,
874 __get_str(name)
875 )
876 );
877
878 TRACE_EVENT(nfs_initiate_read,
879 TP_PROTO(
880 const struct nfs_pgio_header *hdr
881 ),
882
883 TP_ARGS(hdr),
884
885 TP_STRUCT__entry(
886 __field(dev_t, dev)
887 __field(u32, fhandle)
888 __field(u64, fileid)
889 __field(loff_t, offset)
890 __field(u32, count)
891 ),
892
893 TP_fast_assign(
894 const struct inode *inode = hdr->inode;
895 const struct nfs_inode *nfsi = NFS_I(inode);
896 const struct nfs_fh *fh = hdr->args.fh ?
897 hdr->args.fh : &nfsi->fh;
898
899 __entry->offset = hdr->args.offset;
900 __entry->count = hdr->args.count;
901 __entry->dev = inode->i_sb->s_dev;
902 __entry->fileid = nfsi->fileid;
903 __entry->fhandle = nfs_fhandle_hash(fh);
904 ),
905
906 TP_printk(
907 "fileid=%02x:%02x:%llu fhandle=0x%08x "
908 "offset=%lld count=%u",
909 MAJOR(__entry->dev), MINOR(__entry->dev),
910 (unsigned long long)__entry->fileid,
911 __entry->fhandle,
912 (long long)__entry->offset, __entry->count
913 )
914 );
915
916 TRACE_EVENT(nfs_readpage_done,
917 TP_PROTO(
918 const struct rpc_task *task,
919 const struct nfs_pgio_header *hdr
920 ),
921
922 TP_ARGS(task, hdr),
923
924 TP_STRUCT__entry(
925 __field(dev_t, dev)
926 __field(u32, fhandle)
927 __field(u64, fileid)
928 __field(loff_t, offset)
929 __field(u32, arg_count)
930 __field(u32, res_count)
931 __field(bool, eof)
932 __field(int, status)
933 ),
934
935 TP_fast_assign(
936 const struct inode *inode = hdr->inode;
937 const struct nfs_inode *nfsi = NFS_I(inode);
938 const struct nfs_fh *fh = hdr->args.fh ?
939 hdr->args.fh : &nfsi->fh;
940
941 __entry->status = task->tk_status;
942 __entry->offset = hdr->args.offset;
943 __entry->arg_count = hdr->args.count;
944 __entry->res_count = hdr->res.count;
945 __entry->eof = hdr->res.eof;
946 __entry->dev = inode->i_sb->s_dev;
947 __entry->fileid = nfsi->fileid;
948 __entry->fhandle = nfs_fhandle_hash(fh);
949 ),
950
951 TP_printk(
952 "fileid=%02x:%02x:%llu fhandle=0x%08x "
953 "offset=%lld count=%u res=%u status=%d%s",
954 MAJOR(__entry->dev), MINOR(__entry->dev),
955 (unsigned long long)__entry->fileid,
956 __entry->fhandle,
957 (long long)__entry->offset, __entry->arg_count,
958 __entry->res_count, __entry->status,
959 __entry->eof ? " eof" : ""
960 )
961 );
962
963 TRACE_DEFINE_ENUM(NFS_UNSTABLE);
964 TRACE_DEFINE_ENUM(NFS_DATA_SYNC);
965 TRACE_DEFINE_ENUM(NFS_FILE_SYNC);
966
967 #define nfs_show_stable(stable) \
968 __print_symbolic(stable, \
969 { NFS_UNSTABLE, "UNSTABLE" }, \
970 { NFS_DATA_SYNC, "DATA_SYNC" }, \
971 { NFS_FILE_SYNC, "FILE_SYNC" })
972
973 TRACE_EVENT(nfs_initiate_write,
974 TP_PROTO(
975 const struct nfs_pgio_header *hdr
976 ),
977
978 TP_ARGS(hdr),
979
980 TP_STRUCT__entry(
981 __field(dev_t, dev)
982 __field(u32, fhandle)
983 __field(u64, fileid)
984 __field(loff_t, offset)
985 __field(u32, count)
986 __field(enum nfs3_stable_how, stable)
987 ),
988
989 TP_fast_assign(
990 const struct inode *inode = hdr->inode;
991 const struct nfs_inode *nfsi = NFS_I(inode);
992 const struct nfs_fh *fh = hdr->args.fh ?
993 hdr->args.fh : &nfsi->fh;
994
995 __entry->offset = hdr->args.offset;
996 __entry->count = hdr->args.count;
997 __entry->stable = hdr->args.stable;
998 __entry->dev = inode->i_sb->s_dev;
999 __entry->fileid = nfsi->fileid;
1000 __entry->fhandle = nfs_fhandle_hash(fh);
1001 ),
1002
1003 TP_printk(
1004 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1005 "offset=%lld count=%u stable=%s",
1006 MAJOR(__entry->dev), MINOR(__entry->dev),
1007 (unsigned long long)__entry->fileid,
1008 __entry->fhandle,
1009 (long long)__entry->offset, __entry->count,
1010 nfs_show_stable(__entry->stable)
1011 )
1012 );
1013
1014 TRACE_EVENT(nfs_writeback_done,
1015 TP_PROTO(
1016 const struct rpc_task *task,
1017 const struct nfs_pgio_header *hdr
1018 ),
1019
1020 TP_ARGS(task, hdr),
1021
1022 TP_STRUCT__entry(
1023 __field(dev_t, dev)
1024 __field(u32, fhandle)
1025 __field(u64, fileid)
1026 __field(loff_t, offset)
1027 __field(u32, arg_count)
1028 __field(u32, res_count)
1029 __field(int, status)
1030 __field(enum nfs3_stable_how, stable)
1031 __array(char, verifier, NFS4_VERIFIER_SIZE)
1032 ),
1033
1034 TP_fast_assign(
1035 const struct inode *inode = hdr->inode;
1036 const struct nfs_inode *nfsi = NFS_I(inode);
1037 const struct nfs_fh *fh = hdr->args.fh ?
1038 hdr->args.fh : &nfsi->fh;
1039 const struct nfs_writeverf *verf = hdr->res.verf;
1040
1041 __entry->status = task->tk_status;
1042 __entry->offset = hdr->args.offset;
1043 __entry->arg_count = hdr->args.count;
1044 __entry->res_count = hdr->res.count;
1045 __entry->stable = verf->committed;
1046 memcpy(__entry->verifier,
1047 &verf->verifier,
1048 NFS4_VERIFIER_SIZE);
1049 __entry->dev = inode->i_sb->s_dev;
1050 __entry->fileid = nfsi->fileid;
1051 __entry->fhandle = nfs_fhandle_hash(fh);
1052 ),
1053
1054 TP_printk(
1055 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1056 "offset=%lld count=%u res=%u status=%d stable=%s "
1057 "verifier=%s",
1058 MAJOR(__entry->dev), MINOR(__entry->dev),
1059 (unsigned long long)__entry->fileid,
1060 __entry->fhandle,
1061 (long long)__entry->offset, __entry->arg_count,
1062 __entry->res_count, __entry->status,
1063 nfs_show_stable(__entry->stable),
1064 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
1065 )
1066 );
1067
1068 DECLARE_EVENT_CLASS(nfs_page_error_class,
1069 TP_PROTO(
1070 const struct nfs_page *req,
1071 int error
1072 ),
1073
1074 TP_ARGS(req, error),
1075
1076 TP_STRUCT__entry(
1077 __field(const void *, req)
1078 __field(pgoff_t, index)
1079 __field(unsigned int, offset)
1080 __field(unsigned int, pgbase)
1081 __field(unsigned int, bytes)
1082 __field(int, error)
1083 ),
1084
1085 TP_fast_assign(
1086 __entry->req = req;
1087 __entry->index = req->wb_index;
1088 __entry->offset = req->wb_offset;
1089 __entry->pgbase = req->wb_pgbase;
1090 __entry->bytes = req->wb_bytes;
1091 __entry->error = error;
1092 ),
1093
1094 TP_printk(
1095 "req=%p index=%lu offset=%u pgbase=%u bytes=%u error=%d",
1096 __entry->req, __entry->index, __entry->offset,
1097 __entry->pgbase, __entry->bytes, __entry->error
1098 )
1099 );
1100
1101 #define DEFINE_NFS_PAGEERR_EVENT(name) \
1102 DEFINE_EVENT(nfs_page_error_class, name, \
1103 TP_PROTO( \
1104 const struct nfs_page *req, \
1105 int error \
1106 ), \
1107 TP_ARGS(req, error))
1108
1109 DEFINE_NFS_PAGEERR_EVENT(nfs_write_error);
1110 DEFINE_NFS_PAGEERR_EVENT(nfs_comp_error);
1111 DEFINE_NFS_PAGEERR_EVENT(nfs_commit_error);
1112
1113 TRACE_EVENT(nfs_initiate_commit,
1114 TP_PROTO(
1115 const struct nfs_commit_data *data
1116 ),
1117
1118 TP_ARGS(data),
1119
1120 TP_STRUCT__entry(
1121 __field(dev_t, dev)
1122 __field(u32, fhandle)
1123 __field(u64, fileid)
1124 __field(loff_t, offset)
1125 __field(u32, count)
1126 ),
1127
1128 TP_fast_assign(
1129 const struct inode *inode = data->inode;
1130 const struct nfs_inode *nfsi = NFS_I(inode);
1131 const struct nfs_fh *fh = data->args.fh ?
1132 data->args.fh : &nfsi->fh;
1133
1134 __entry->offset = data->args.offset;
1135 __entry->count = data->args.count;
1136 __entry->dev = inode->i_sb->s_dev;
1137 __entry->fileid = nfsi->fileid;
1138 __entry->fhandle = nfs_fhandle_hash(fh);
1139 ),
1140
1141 TP_printk(
1142 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1143 "offset=%lld count=%u",
1144 MAJOR(__entry->dev), MINOR(__entry->dev),
1145 (unsigned long long)__entry->fileid,
1146 __entry->fhandle,
1147 (long long)__entry->offset, __entry->count
1148 )
1149 );
1150
1151 TRACE_EVENT(nfs_commit_done,
1152 TP_PROTO(
1153 const struct rpc_task *task,
1154 const struct nfs_commit_data *data
1155 ),
1156
1157 TP_ARGS(task, data),
1158
1159 TP_STRUCT__entry(
1160 __field(dev_t, dev)
1161 __field(u32, fhandle)
1162 __field(u64, fileid)
1163 __field(loff_t, offset)
1164 __field(int, status)
1165 __field(enum nfs3_stable_how, stable)
1166 __array(char, verifier, NFS4_VERIFIER_SIZE)
1167 ),
1168
1169 TP_fast_assign(
1170 const struct inode *inode = data->inode;
1171 const struct nfs_inode *nfsi = NFS_I(inode);
1172 const struct nfs_fh *fh = data->args.fh ?
1173 data->args.fh : &nfsi->fh;
1174 const struct nfs_writeverf *verf = data->res.verf;
1175
1176 __entry->status = task->tk_status;
1177 __entry->offset = data->args.offset;
1178 __entry->stable = verf->committed;
1179 memcpy(__entry->verifier,
1180 &verf->verifier,
1181 NFS4_VERIFIER_SIZE);
1182 __entry->dev = inode->i_sb->s_dev;
1183 __entry->fileid = nfsi->fileid;
1184 __entry->fhandle = nfs_fhandle_hash(fh);
1185 ),
1186
1187 TP_printk(
1188 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1189 "offset=%lld status=%d stable=%s verifier=%s",
1190 MAJOR(__entry->dev), MINOR(__entry->dev),
1191 (unsigned long long)__entry->fileid,
1192 __entry->fhandle,
1193 (long long)__entry->offset, __entry->status,
1194 nfs_show_stable(__entry->stable),
1195 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
1196 )
1197 );
1198
1199 TRACE_EVENT(nfs_fh_to_dentry,
1200 TP_PROTO(
1201 const struct super_block *sb,
1202 const struct nfs_fh *fh,
1203 u64 fileid,
1204 int error
1205 ),
1206
1207 TP_ARGS(sb, fh, fileid, error),
1208
1209 TP_STRUCT__entry(
1210 __field(int, error)
1211 __field(dev_t, dev)
1212 __field(u32, fhandle)
1213 __field(u64, fileid)
1214 ),
1215
1216 TP_fast_assign(
1217 __entry->error = error;
1218 __entry->dev = sb->s_dev;
1219 __entry->fileid = fileid;
1220 __entry->fhandle = nfs_fhandle_hash(fh);
1221 ),
1222
1223 TP_printk(
1224 "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x ",
1225 __entry->error,
1226 MAJOR(__entry->dev), MINOR(__entry->dev),
1227 (unsigned long long)__entry->fileid,
1228 __entry->fhandle
1229 )
1230 );
1231
1232 TRACE_DEFINE_ENUM(NFS_OK);
1233 TRACE_DEFINE_ENUM(NFSERR_PERM);
1234 TRACE_DEFINE_ENUM(NFSERR_NOENT);
1235 TRACE_DEFINE_ENUM(NFSERR_IO);
1236 TRACE_DEFINE_ENUM(NFSERR_NXIO);
1237 TRACE_DEFINE_ENUM(ECHILD);
1238 TRACE_DEFINE_ENUM(NFSERR_EAGAIN);
1239 TRACE_DEFINE_ENUM(NFSERR_ACCES);
1240 TRACE_DEFINE_ENUM(NFSERR_EXIST);
1241 TRACE_DEFINE_ENUM(NFSERR_XDEV);
1242 TRACE_DEFINE_ENUM(NFSERR_NODEV);
1243 TRACE_DEFINE_ENUM(NFSERR_NOTDIR);
1244 TRACE_DEFINE_ENUM(NFSERR_ISDIR);
1245 TRACE_DEFINE_ENUM(NFSERR_INVAL);
1246 TRACE_DEFINE_ENUM(NFSERR_FBIG);
1247 TRACE_DEFINE_ENUM(NFSERR_NOSPC);
1248 TRACE_DEFINE_ENUM(NFSERR_ROFS);
1249 TRACE_DEFINE_ENUM(NFSERR_MLINK);
1250 TRACE_DEFINE_ENUM(NFSERR_OPNOTSUPP);
1251 TRACE_DEFINE_ENUM(NFSERR_NAMETOOLONG);
1252 TRACE_DEFINE_ENUM(NFSERR_NOTEMPTY);
1253 TRACE_DEFINE_ENUM(NFSERR_DQUOT);
1254 TRACE_DEFINE_ENUM(NFSERR_STALE);
1255 TRACE_DEFINE_ENUM(NFSERR_REMOTE);
1256 TRACE_DEFINE_ENUM(NFSERR_WFLUSH);
1257 TRACE_DEFINE_ENUM(NFSERR_BADHANDLE);
1258 TRACE_DEFINE_ENUM(NFSERR_NOT_SYNC);
1259 TRACE_DEFINE_ENUM(NFSERR_BAD_COOKIE);
1260 TRACE_DEFINE_ENUM(NFSERR_NOTSUPP);
1261 TRACE_DEFINE_ENUM(NFSERR_TOOSMALL);
1262 TRACE_DEFINE_ENUM(NFSERR_SERVERFAULT);
1263 TRACE_DEFINE_ENUM(NFSERR_BADTYPE);
1264 TRACE_DEFINE_ENUM(NFSERR_JUKEBOX);
1265
1266 #define nfs_show_status(x) \
1267 __print_symbolic(x, \
1268 { NFS_OK, "OK" }, \
1269 { NFSERR_PERM, "PERM" }, \
1270 { NFSERR_NOENT, "NOENT" }, \
1271 { NFSERR_IO, "IO" }, \
1272 { NFSERR_NXIO, "NXIO" }, \
1273 { ECHILD, "CHILD" }, \
1274 { NFSERR_EAGAIN, "AGAIN" }, \
1275 { NFSERR_ACCES, "ACCES" }, \
1276 { NFSERR_EXIST, "EXIST" }, \
1277 { NFSERR_XDEV, "XDEV" }, \
1278 { NFSERR_NODEV, "NODEV" }, \
1279 { NFSERR_NOTDIR, "NOTDIR" }, \
1280 { NFSERR_ISDIR, "ISDIR" }, \
1281 { NFSERR_INVAL, "INVAL" }, \
1282 { NFSERR_FBIG, "FBIG" }, \
1283 { NFSERR_NOSPC, "NOSPC" }, \
1284 { NFSERR_ROFS, "ROFS" }, \
1285 { NFSERR_MLINK, "MLINK" }, \
1286 { NFSERR_OPNOTSUPP, "OPNOTSUPP" }, \
1287 { NFSERR_NAMETOOLONG, "NAMETOOLONG" }, \
1288 { NFSERR_NOTEMPTY, "NOTEMPTY" }, \
1289 { NFSERR_DQUOT, "DQUOT" }, \
1290 { NFSERR_STALE, "STALE" }, \
1291 { NFSERR_REMOTE, "REMOTE" }, \
1292 { NFSERR_WFLUSH, "WFLUSH" }, \
1293 { NFSERR_BADHANDLE, "BADHANDLE" }, \
1294 { NFSERR_NOT_SYNC, "NOTSYNC" }, \
1295 { NFSERR_BAD_COOKIE, "BADCOOKIE" }, \
1296 { NFSERR_NOTSUPP, "NOTSUPP" }, \
1297 { NFSERR_TOOSMALL, "TOOSMALL" }, \
1298 { NFSERR_SERVERFAULT, "REMOTEIO" }, \
1299 { NFSERR_BADTYPE, "BADTYPE" }, \
1300 { NFSERR_JUKEBOX, "JUKEBOX" })
1301
1302 TRACE_EVENT(nfs_xdr_status,
1303 TP_PROTO(
1304 const struct xdr_stream *xdr,
1305 int error
1306 ),
1307
1308 TP_ARGS(xdr, error),
1309
1310 TP_STRUCT__entry(
1311 __field(unsigned int, task_id)
1312 __field(unsigned int, client_id)
1313 __field(u32, xid)
1314 __field(unsigned long, error)
1315 ),
1316
1317 TP_fast_assign(
1318 const struct rpc_rqst *rqstp = xdr->rqst;
1319 const struct rpc_task *task = rqstp->rq_task;
1320
1321 __entry->task_id = task->tk_pid;
1322 __entry->client_id = task->tk_client->cl_clid;
1323 __entry->xid = be32_to_cpu(rqstp->rq_xid);
1324 __entry->error = error;
1325 ),
1326
1327 TP_printk(
1328 "task:%u@%d xid=0x%08x error=%ld (%s)",
1329 __entry->task_id, __entry->client_id, __entry->xid,
1330 -__entry->error, nfs_show_status(__entry->error)
1331 )
1332 );
1333
1334 #endif /* _TRACE_NFS_H */
1335
1336 #undef TRACE_INCLUDE_PATH
1337 #define TRACE_INCLUDE_PATH .
1338 #define TRACE_INCLUDE_FILE nfstrace
1339 /* This part must be outside protection */
1340 #include <trace/define_trace.h>
Linux with added FPC-III support