1 /* SPDX-License-Identifier: GPL-2.0 */
3 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
6 #define TRACE_SYSTEM nfs
8 #if !defined(_TRACE_NFS_H) || defined(TRACE_HEADER_MULTI_READ)
11 #include <linux/tracepoint.h>
12 #include <linux/iversion.h>
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);
24 #define nfs_show_file_type(ftype) \
25 __print_symbolic(ftype, \
26 { DT_UNKNOWN, "UNKNOWN" }, \
27 { DT_FIFO, "FIFO" }, \
33 { DT_SOCK, "SOCK" }, \
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 TRACE_DEFINE_ENUM(NFS_INO_DATA_INVAL_DEFER);
49 TRACE_DEFINE_ENUM(NFS_INO_INVALID_BLOCKS);
50 TRACE_DEFINE_ENUM(NFS_INO_INVALID_XATTR);
51 TRACE_DEFINE_ENUM(NFS_INO_INVALID_NLINK);
52 TRACE_DEFINE_ENUM(NFS_INO_INVALID_MODE);
54 #define nfs_show_cache_validity(v) \
55 __print_flags(v, "|", \
56 { NFS_INO_INVALID_DATA, "INVALID_DATA" }, \
57 { NFS_INO_INVALID_ATIME, "INVALID_ATIME" }, \
58 { NFS_INO_INVALID_ACCESS, "INVALID_ACCESS" }, \
59 { NFS_INO_INVALID_ACL, "INVALID_ACL" }, \
60 { NFS_INO_REVAL_PAGECACHE, "REVAL_PAGECACHE" }, \
61 { NFS_INO_REVAL_FORCED, "REVAL_FORCED" }, \
62 { NFS_INO_INVALID_LABEL, "INVALID_LABEL" }, \
63 { NFS_INO_INVALID_CHANGE, "INVALID_CHANGE" }, \
64 { NFS_INO_INVALID_CTIME, "INVALID_CTIME" }, \
65 { NFS_INO_INVALID_MTIME, "INVALID_MTIME" }, \
66 { NFS_INO_INVALID_SIZE, "INVALID_SIZE" }, \
67 { NFS_INO_INVALID_OTHER, "INVALID_OTHER" }, \
68 { NFS_INO_DATA_INVAL_DEFER, "DATA_INVAL_DEFER" }, \
69 { NFS_INO_INVALID_BLOCKS, "INVALID_BLOCKS" }, \
70 { NFS_INO_INVALID_XATTR, "INVALID_XATTR" }, \
71 { NFS_INO_INVALID_NLINK, "INVALID_NLINK" }, \
72 { NFS_INO_INVALID_MODE, "INVALID_MODE" })
74 TRACE_DEFINE_ENUM(NFS_INO_ADVISE_RDPLUS);
75 TRACE_DEFINE_ENUM(NFS_INO_STALE);
76 TRACE_DEFINE_ENUM(NFS_INO_ACL_LRU_SET);
77 TRACE_DEFINE_ENUM(NFS_INO_INVALIDATING);
78 TRACE_DEFINE_ENUM(NFS_INO_FSCACHE);
79 TRACE_DEFINE_ENUM(NFS_INO_FSCACHE_LOCK);
80 TRACE_DEFINE_ENUM(NFS_INO_LAYOUTCOMMIT);
81 TRACE_DEFINE_ENUM(NFS_INO_LAYOUTCOMMITTING);
82 TRACE_DEFINE_ENUM(NFS_INO_LAYOUTSTATS);
83 TRACE_DEFINE_ENUM(NFS_INO_ODIRECT);
85 #define nfs_show_nfsi_flags(v) \
86 __print_flags(v, "|", \
87 { BIT(NFS_INO_ADVISE_RDPLUS), "ADVISE_RDPLUS" }, \
88 { BIT(NFS_INO_STALE), "STALE" }, \
89 { BIT(NFS_INO_ACL_LRU_SET), "ACL_LRU_SET" }, \
90 { BIT(NFS_INO_INVALIDATING), "INVALIDATING" }, \
91 { BIT(NFS_INO_FSCACHE), "FSCACHE" }, \
92 { BIT(NFS_INO_FSCACHE_LOCK), "FSCACHE_LOCK" }, \
93 { BIT(NFS_INO_LAYOUTCOMMIT), "NEED_LAYOUTCOMMIT" }, \
94 { BIT(NFS_INO_LAYOUTCOMMITTING), "LAYOUTCOMMIT" }, \
95 { BIT(NFS_INO_LAYOUTSTATS), "LAYOUTSTATS" }, \
96 { BIT(NFS_INO_ODIRECT), "ODIRECT" })
98 DECLARE_EVENT_CLASS(nfs_inode_event,
100 const struct inode *inode
107 __field(u32, fhandle)
109 __field(u64, version)
113 const struct nfs_inode *nfsi = NFS_I(inode);
114 __entry->dev = inode->i_sb->s_dev;
115 __entry->fileid = nfsi->fileid;
116 __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
117 __entry->version = inode_peek_iversion_raw(inode);
121 "fileid=%02x:%02x:%llu fhandle=0x%08x version=%llu ",
122 MAJOR(__entry->dev), MINOR(__entry->dev),
123 (unsigned long long)__entry->fileid,
125 (unsigned long long)__entry->version
129 DECLARE_EVENT_CLASS(nfs_inode_event_done,
131 const struct inode *inode,
135 TP_ARGS(inode, error),
138 __field(unsigned long, error)
140 __field(u32, fhandle)
141 __field(unsigned char, type)
143 __field(u64, version)
144 __field(loff_t, size)
145 __field(unsigned long, nfsi_flags)
146 __field(unsigned long, cache_validity)
150 const struct nfs_inode *nfsi = NFS_I(inode);
151 __entry->error = error < 0 ? -error : 0;
152 __entry->dev = inode->i_sb->s_dev;
153 __entry->fileid = nfsi->fileid;
154 __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
155 __entry->type = nfs_umode_to_dtype(inode->i_mode);
156 __entry->version = inode_peek_iversion_raw(inode);
157 __entry->size = i_size_read(inode);
158 __entry->nfsi_flags = nfsi->flags;
159 __entry->cache_validity = nfsi->cache_validity;
163 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
164 "type=%u (%s) version=%llu size=%lld "
165 "cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s)",
166 -__entry->error, nfs_show_status(__entry->error),
167 MAJOR(__entry->dev), MINOR(__entry->dev),
168 (unsigned long long)__entry->fileid,
171 nfs_show_file_type(__entry->type),
172 (unsigned long long)__entry->version,
173 (long long)__entry->size,
174 __entry->cache_validity,
175 nfs_show_cache_validity(__entry->cache_validity),
177 nfs_show_nfsi_flags(__entry->nfsi_flags)
181 #define DEFINE_NFS_INODE_EVENT(name) \
182 DEFINE_EVENT(nfs_inode_event, name, \
184 const struct inode *inode \
187 #define DEFINE_NFS_INODE_EVENT_DONE(name) \
188 DEFINE_EVENT(nfs_inode_event_done, name, \
190 const struct inode *inode, \
193 TP_ARGS(inode, error))
194 DEFINE_NFS_INODE_EVENT(nfs_set_inode_stale);
195 DEFINE_NFS_INODE_EVENT(nfs_refresh_inode_enter);
196 DEFINE_NFS_INODE_EVENT_DONE(nfs_refresh_inode_exit);
197 DEFINE_NFS_INODE_EVENT(nfs_revalidate_inode_enter);
198 DEFINE_NFS_INODE_EVENT_DONE(nfs_revalidate_inode_exit);
199 DEFINE_NFS_INODE_EVENT(nfs_invalidate_mapping_enter);
200 DEFINE_NFS_INODE_EVENT_DONE(nfs_invalidate_mapping_exit);
201 DEFINE_NFS_INODE_EVENT(nfs_getattr_enter);
202 DEFINE_NFS_INODE_EVENT_DONE(nfs_getattr_exit);
203 DEFINE_NFS_INODE_EVENT(nfs_setattr_enter);
204 DEFINE_NFS_INODE_EVENT_DONE(nfs_setattr_exit);
205 DEFINE_NFS_INODE_EVENT(nfs_writeback_page_enter);
206 DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_page_exit);
207 DEFINE_NFS_INODE_EVENT(nfs_writeback_inode_enter);
208 DEFINE_NFS_INODE_EVENT_DONE(nfs_writeback_inode_exit);
209 DEFINE_NFS_INODE_EVENT(nfs_fsync_enter);
210 DEFINE_NFS_INODE_EVENT_DONE(nfs_fsync_exit);
211 DEFINE_NFS_INODE_EVENT(nfs_access_enter);
213 TRACE_EVENT(nfs_access_exit,
215 const struct inode *inode,
217 unsigned int permitted,
221 TP_ARGS(inode, mask, permitted, error),
224 __field(unsigned long, error)
226 __field(u32, fhandle)
227 __field(unsigned char, type)
229 __field(u64, version)
230 __field(loff_t, size)
231 __field(unsigned long, nfsi_flags)
232 __field(unsigned long, cache_validity)
233 __field(unsigned int, mask)
234 __field(unsigned int, permitted)
238 const struct nfs_inode *nfsi = NFS_I(inode);
239 __entry->error = error < 0 ? -error : 0;
240 __entry->dev = inode->i_sb->s_dev;
241 __entry->fileid = nfsi->fileid;
242 __entry->fhandle = nfs_fhandle_hash(&nfsi->fh);
243 __entry->type = nfs_umode_to_dtype(inode->i_mode);
244 __entry->version = inode_peek_iversion_raw(inode);
245 __entry->size = i_size_read(inode);
246 __entry->nfsi_flags = nfsi->flags;
247 __entry->cache_validity = nfsi->cache_validity;
248 __entry->mask = mask;
249 __entry->permitted = permitted;
253 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
254 "type=%u (%s) version=%llu size=%lld "
255 "cache_validity=0x%lx (%s) nfs_flags=0x%lx (%s) "
256 "mask=0x%x permitted=0x%x",
257 -__entry->error, nfs_show_status(__entry->error),
258 MAJOR(__entry->dev), MINOR(__entry->dev),
259 (unsigned long long)__entry->fileid,
262 nfs_show_file_type(__entry->type),
263 (unsigned long long)__entry->version,
264 (long long)__entry->size,
265 __entry->cache_validity,
266 nfs_show_cache_validity(__entry->cache_validity),
268 nfs_show_nfsi_flags(__entry->nfsi_flags),
269 __entry->mask, __entry->permitted
273 TRACE_DEFINE_ENUM(LOOKUP_FOLLOW);
274 TRACE_DEFINE_ENUM(LOOKUP_DIRECTORY);
275 TRACE_DEFINE_ENUM(LOOKUP_AUTOMOUNT);
276 TRACE_DEFINE_ENUM(LOOKUP_PARENT);
277 TRACE_DEFINE_ENUM(LOOKUP_REVAL);
278 TRACE_DEFINE_ENUM(LOOKUP_RCU);
279 TRACE_DEFINE_ENUM(LOOKUP_OPEN);
280 TRACE_DEFINE_ENUM(LOOKUP_CREATE);
281 TRACE_DEFINE_ENUM(LOOKUP_EXCL);
282 TRACE_DEFINE_ENUM(LOOKUP_RENAME_TARGET);
283 TRACE_DEFINE_ENUM(LOOKUP_JUMPED);
284 TRACE_DEFINE_ENUM(LOOKUP_ROOT);
285 TRACE_DEFINE_ENUM(LOOKUP_EMPTY);
286 TRACE_DEFINE_ENUM(LOOKUP_DOWN);
288 #define show_lookup_flags(flags) \
289 __print_flags(flags, "|", \
290 { LOOKUP_FOLLOW, "FOLLOW" }, \
291 { LOOKUP_DIRECTORY, "DIRECTORY" }, \
292 { LOOKUP_AUTOMOUNT, "AUTOMOUNT" }, \
293 { LOOKUP_PARENT, "PARENT" }, \
294 { LOOKUP_REVAL, "REVAL" }, \
295 { LOOKUP_RCU, "RCU" }, \
296 { LOOKUP_OPEN, "OPEN" }, \
297 { LOOKUP_CREATE, "CREATE" }, \
298 { LOOKUP_EXCL, "EXCL" }, \
299 { LOOKUP_RENAME_TARGET, "RENAME_TARGET" }, \
300 { LOOKUP_JUMPED, "JUMPED" }, \
301 { LOOKUP_ROOT, "ROOT" }, \
302 { LOOKUP_EMPTY, "EMPTY" }, \
303 { LOOKUP_DOWN, "DOWN" })
305 DECLARE_EVENT_CLASS(nfs_lookup_event,
307 const struct inode *dir,
308 const struct dentry *dentry,
312 TP_ARGS(dir, dentry, flags),
315 __field(unsigned long, flags)
318 __string(name, dentry->d_name.name)
322 __entry->dev = dir->i_sb->s_dev;
323 __entry->dir = NFS_FILEID(dir);
324 __entry->flags = flags;
325 __assign_str(name, dentry->d_name.name);
329 "flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
331 show_lookup_flags(__entry->flags),
332 MAJOR(__entry->dev), MINOR(__entry->dev),
333 (unsigned long long)__entry->dir,
338 #define DEFINE_NFS_LOOKUP_EVENT(name) \
339 DEFINE_EVENT(nfs_lookup_event, name, \
341 const struct inode *dir, \
342 const struct dentry *dentry, \
345 TP_ARGS(dir, dentry, flags))
347 DECLARE_EVENT_CLASS(nfs_lookup_event_done,
349 const struct inode *dir,
350 const struct dentry *dentry,
355 TP_ARGS(dir, dentry, flags, error),
358 __field(unsigned long, error)
359 __field(unsigned long, flags)
362 __string(name, dentry->d_name.name)
366 __entry->dev = dir->i_sb->s_dev;
367 __entry->dir = NFS_FILEID(dir);
368 __entry->error = error < 0 ? -error : 0;
369 __entry->flags = flags;
370 __assign_str(name, dentry->d_name.name);
374 "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
375 -__entry->error, nfs_show_status(__entry->error),
377 show_lookup_flags(__entry->flags),
378 MAJOR(__entry->dev), MINOR(__entry->dev),
379 (unsigned long long)__entry->dir,
384 #define DEFINE_NFS_LOOKUP_EVENT_DONE(name) \
385 DEFINE_EVENT(nfs_lookup_event_done, name, \
387 const struct inode *dir, \
388 const struct dentry *dentry, \
389 unsigned int flags, \
392 TP_ARGS(dir, dentry, flags, error))
394 DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_enter);
395 DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_exit);
396 DEFINE_NFS_LOOKUP_EVENT(nfs_lookup_revalidate_enter);
397 DEFINE_NFS_LOOKUP_EVENT_DONE(nfs_lookup_revalidate_exit);
399 TRACE_DEFINE_ENUM(O_WRONLY);
400 TRACE_DEFINE_ENUM(O_RDWR);
401 TRACE_DEFINE_ENUM(O_CREAT);
402 TRACE_DEFINE_ENUM(O_EXCL);
403 TRACE_DEFINE_ENUM(O_NOCTTY);
404 TRACE_DEFINE_ENUM(O_TRUNC);
405 TRACE_DEFINE_ENUM(O_APPEND);
406 TRACE_DEFINE_ENUM(O_NONBLOCK);
407 TRACE_DEFINE_ENUM(O_DSYNC);
408 TRACE_DEFINE_ENUM(O_DIRECT);
409 TRACE_DEFINE_ENUM(O_LARGEFILE);
410 TRACE_DEFINE_ENUM(O_DIRECTORY);
411 TRACE_DEFINE_ENUM(O_NOFOLLOW);
412 TRACE_DEFINE_ENUM(O_NOATIME);
413 TRACE_DEFINE_ENUM(O_CLOEXEC);
415 #define show_open_flags(flags) \
416 __print_flags(flags, "|", \
417 { O_WRONLY, "O_WRONLY" }, \
418 { O_RDWR, "O_RDWR" }, \
419 { O_CREAT, "O_CREAT" }, \
420 { O_EXCL, "O_EXCL" }, \
421 { O_NOCTTY, "O_NOCTTY" }, \
422 { O_TRUNC, "O_TRUNC" }, \
423 { O_APPEND, "O_APPEND" }, \
424 { O_NONBLOCK, "O_NONBLOCK" }, \
425 { O_DSYNC, "O_DSYNC" }, \
426 { O_DIRECT, "O_DIRECT" }, \
427 { O_LARGEFILE, "O_LARGEFILE" }, \
428 { O_DIRECTORY, "O_DIRECTORY" }, \
429 { O_NOFOLLOW, "O_NOFOLLOW" }, \
430 { O_NOATIME, "O_NOATIME" }, \
431 { O_CLOEXEC, "O_CLOEXEC" })
433 #define show_fmode_flags(mode) \
434 __print_flags(mode, "|", \
435 { ((__force unsigned long)FMODE_READ), "READ" }, \
436 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
437 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
439 TRACE_EVENT(nfs_atomic_open_enter,
441 const struct inode *dir,
442 const struct nfs_open_context *ctx,
446 TP_ARGS(dir, ctx, flags),
449 __field(unsigned long, flags)
450 __field(unsigned int, fmode)
453 __string(name, ctx->dentry->d_name.name)
457 __entry->dev = dir->i_sb->s_dev;
458 __entry->dir = NFS_FILEID(dir);
459 __entry->flags = flags;
460 __entry->fmode = (__force unsigned int)ctx->mode;
461 __assign_str(name, ctx->dentry->d_name.name);
465 "flags=0x%lx (%s) fmode=%s name=%02x:%02x:%llu/%s",
467 show_open_flags(__entry->flags),
468 show_fmode_flags(__entry->fmode),
469 MAJOR(__entry->dev), MINOR(__entry->dev),
470 (unsigned long long)__entry->dir,
475 TRACE_EVENT(nfs_atomic_open_exit,
477 const struct inode *dir,
478 const struct nfs_open_context *ctx,
483 TP_ARGS(dir, ctx, flags, error),
486 __field(unsigned long, error)
487 __field(unsigned long, flags)
488 __field(unsigned int, fmode)
491 __string(name, ctx->dentry->d_name.name)
495 __entry->error = -error;
496 __entry->dev = dir->i_sb->s_dev;
497 __entry->dir = NFS_FILEID(dir);
498 __entry->flags = flags;
499 __entry->fmode = (__force unsigned int)ctx->mode;
500 __assign_str(name, ctx->dentry->d_name.name);
504 "error=%ld (%s) flags=0x%lx (%s) fmode=%s "
505 "name=%02x:%02x:%llu/%s",
506 -__entry->error, nfs_show_status(__entry->error),
508 show_open_flags(__entry->flags),
509 show_fmode_flags(__entry->fmode),
510 MAJOR(__entry->dev), MINOR(__entry->dev),
511 (unsigned long long)__entry->dir,
516 TRACE_EVENT(nfs_create_enter,
518 const struct inode *dir,
519 const struct dentry *dentry,
523 TP_ARGS(dir, dentry, flags),
526 __field(unsigned long, flags)
529 __string(name, dentry->d_name.name)
533 __entry->dev = dir->i_sb->s_dev;
534 __entry->dir = NFS_FILEID(dir);
535 __entry->flags = flags;
536 __assign_str(name, dentry->d_name.name);
540 "flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
542 show_open_flags(__entry->flags),
543 MAJOR(__entry->dev), MINOR(__entry->dev),
544 (unsigned long long)__entry->dir,
549 TRACE_EVENT(nfs_create_exit,
551 const struct inode *dir,
552 const struct dentry *dentry,
557 TP_ARGS(dir, dentry, flags, error),
560 __field(unsigned long, error)
561 __field(unsigned long, flags)
564 __string(name, dentry->d_name.name)
568 __entry->error = -error;
569 __entry->dev = dir->i_sb->s_dev;
570 __entry->dir = NFS_FILEID(dir);
571 __entry->flags = flags;
572 __assign_str(name, dentry->d_name.name);
576 "error=%ld (%s) flags=0x%lx (%s) name=%02x:%02x:%llu/%s",
577 -__entry->error, nfs_show_status(__entry->error),
579 show_open_flags(__entry->flags),
580 MAJOR(__entry->dev), MINOR(__entry->dev),
581 (unsigned long long)__entry->dir,
586 DECLARE_EVENT_CLASS(nfs_directory_event,
588 const struct inode *dir,
589 const struct dentry *dentry
592 TP_ARGS(dir, dentry),
597 __string(name, dentry->d_name.name)
601 __entry->dev = dir->i_sb->s_dev;
602 __entry->dir = NFS_FILEID(dir);
603 __assign_str(name, dentry->d_name.name);
607 "name=%02x:%02x:%llu/%s",
608 MAJOR(__entry->dev), MINOR(__entry->dev),
609 (unsigned long long)__entry->dir,
614 #define DEFINE_NFS_DIRECTORY_EVENT(name) \
615 DEFINE_EVENT(nfs_directory_event, name, \
617 const struct inode *dir, \
618 const struct dentry *dentry \
620 TP_ARGS(dir, dentry))
622 DECLARE_EVENT_CLASS(nfs_directory_event_done,
624 const struct inode *dir,
625 const struct dentry *dentry,
629 TP_ARGS(dir, dentry, error),
632 __field(unsigned long, error)
635 __string(name, dentry->d_name.name)
639 __entry->dev = dir->i_sb->s_dev;
640 __entry->dir = NFS_FILEID(dir);
641 __entry->error = error < 0 ? -error : 0;
642 __assign_str(name, dentry->d_name.name);
646 "error=%ld (%s) name=%02x:%02x:%llu/%s",
647 -__entry->error, nfs_show_status(__entry->error),
648 MAJOR(__entry->dev), MINOR(__entry->dev),
649 (unsigned long long)__entry->dir,
654 #define DEFINE_NFS_DIRECTORY_EVENT_DONE(name) \
655 DEFINE_EVENT(nfs_directory_event_done, name, \
657 const struct inode *dir, \
658 const struct dentry *dentry, \
661 TP_ARGS(dir, dentry, error))
663 DEFINE_NFS_DIRECTORY_EVENT(nfs_mknod_enter);
664 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_mknod_exit);
665 DEFINE_NFS_DIRECTORY_EVENT(nfs_mkdir_enter);
666 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_mkdir_exit);
667 DEFINE_NFS_DIRECTORY_EVENT(nfs_rmdir_enter);
668 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_rmdir_exit);
669 DEFINE_NFS_DIRECTORY_EVENT(nfs_remove_enter);
670 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_remove_exit);
671 DEFINE_NFS_DIRECTORY_EVENT(nfs_unlink_enter);
672 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_unlink_exit);
673 DEFINE_NFS_DIRECTORY_EVENT(nfs_symlink_enter);
674 DEFINE_NFS_DIRECTORY_EVENT_DONE(nfs_symlink_exit);
676 TRACE_EVENT(nfs_link_enter,
678 const struct inode *inode,
679 const struct inode *dir,
680 const struct dentry *dentry
683 TP_ARGS(inode, dir, dentry),
689 __string(name, dentry->d_name.name)
693 __entry->dev = inode->i_sb->s_dev;
694 __entry->fileid = NFS_FILEID(inode);
695 __entry->dir = NFS_FILEID(dir);
696 __assign_str(name, dentry->d_name.name);
700 "fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
701 MAJOR(__entry->dev), MINOR(__entry->dev),
703 MAJOR(__entry->dev), MINOR(__entry->dev),
704 (unsigned long long)__entry->dir,
709 TRACE_EVENT(nfs_link_exit,
711 const struct inode *inode,
712 const struct inode *dir,
713 const struct dentry *dentry,
717 TP_ARGS(inode, dir, dentry, error),
720 __field(unsigned long, error)
724 __string(name, dentry->d_name.name)
728 __entry->dev = inode->i_sb->s_dev;
729 __entry->fileid = NFS_FILEID(inode);
730 __entry->dir = NFS_FILEID(dir);
731 __entry->error = error < 0 ? -error : 0;
732 __assign_str(name, dentry->d_name.name);
736 "error=%ld (%s) fileid=%02x:%02x:%llu name=%02x:%02x:%llu/%s",
737 -__entry->error, nfs_show_status(__entry->error),
738 MAJOR(__entry->dev), MINOR(__entry->dev),
740 MAJOR(__entry->dev), MINOR(__entry->dev),
741 (unsigned long long)__entry->dir,
746 DECLARE_EVENT_CLASS(nfs_rename_event,
748 const struct inode *old_dir,
749 const struct dentry *old_dentry,
750 const struct inode *new_dir,
751 const struct dentry *new_dentry
754 TP_ARGS(old_dir, old_dentry, new_dir, new_dentry),
758 __field(u64, old_dir)
759 __field(u64, new_dir)
760 __string(old_name, old_dentry->d_name.name)
761 __string(new_name, new_dentry->d_name.name)
765 __entry->dev = old_dir->i_sb->s_dev;
766 __entry->old_dir = NFS_FILEID(old_dir);
767 __entry->new_dir = NFS_FILEID(new_dir);
768 __assign_str(old_name, old_dentry->d_name.name);
769 __assign_str(new_name, new_dentry->d_name.name);
773 "old_name=%02x:%02x:%llu/%s new_name=%02x:%02x:%llu/%s",
774 MAJOR(__entry->dev), MINOR(__entry->dev),
775 (unsigned long long)__entry->old_dir,
777 MAJOR(__entry->dev), MINOR(__entry->dev),
778 (unsigned long long)__entry->new_dir,
782 #define DEFINE_NFS_RENAME_EVENT(name) \
783 DEFINE_EVENT(nfs_rename_event, name, \
785 const struct inode *old_dir, \
786 const struct dentry *old_dentry, \
787 const struct inode *new_dir, \
788 const struct dentry *new_dentry \
790 TP_ARGS(old_dir, old_dentry, new_dir, new_dentry))
792 DECLARE_EVENT_CLASS(nfs_rename_event_done,
794 const struct inode *old_dir,
795 const struct dentry *old_dentry,
796 const struct inode *new_dir,
797 const struct dentry *new_dentry,
801 TP_ARGS(old_dir, old_dentry, new_dir, new_dentry, error),
805 __field(unsigned long, error)
806 __field(u64, old_dir)
807 __string(old_name, old_dentry->d_name.name)
808 __field(u64, new_dir)
809 __string(new_name, new_dentry->d_name.name)
813 __entry->dev = old_dir->i_sb->s_dev;
814 __entry->error = -error;
815 __entry->old_dir = NFS_FILEID(old_dir);
816 __entry->new_dir = NFS_FILEID(new_dir);
817 __assign_str(old_name, old_dentry->d_name.name);
818 __assign_str(new_name, new_dentry->d_name.name);
822 "error=%ld (%s) old_name=%02x:%02x:%llu/%s "
823 "new_name=%02x:%02x:%llu/%s",
824 -__entry->error, nfs_show_status(__entry->error),
825 MAJOR(__entry->dev), MINOR(__entry->dev),
826 (unsigned long long)__entry->old_dir,
828 MAJOR(__entry->dev), MINOR(__entry->dev),
829 (unsigned long long)__entry->new_dir,
833 #define DEFINE_NFS_RENAME_EVENT_DONE(name) \
834 DEFINE_EVENT(nfs_rename_event_done, name, \
836 const struct inode *old_dir, \
837 const struct dentry *old_dentry, \
838 const struct inode *new_dir, \
839 const struct dentry *new_dentry, \
842 TP_ARGS(old_dir, old_dentry, new_dir, \
845 DEFINE_NFS_RENAME_EVENT(nfs_rename_enter);
846 DEFINE_NFS_RENAME_EVENT_DONE(nfs_rename_exit);
848 DEFINE_NFS_RENAME_EVENT_DONE(nfs_sillyrename_rename);
850 TRACE_EVENT(nfs_sillyrename_unlink,
852 const struct nfs_unlinkdata *data,
856 TP_ARGS(data, error),
860 __field(unsigned long, error)
862 __dynamic_array(char, name, data->args.name.len + 1)
866 struct inode *dir = d_inode(data->dentry->d_parent);
867 size_t len = data->args.name.len;
868 __entry->dev = dir->i_sb->s_dev;
869 __entry->dir = NFS_FILEID(dir);
870 __entry->error = -error;
871 memcpy(__get_str(name),
872 data->args.name.name, len);
873 __get_str(name)[len] = 0;
877 "error=%ld (%s) name=%02x:%02x:%llu/%s",
878 -__entry->error, nfs_show_status(__entry->error),
879 MAJOR(__entry->dev), MINOR(__entry->dev),
880 (unsigned long long)__entry->dir,
885 TRACE_EVENT(nfs_initiate_read,
887 const struct nfs_pgio_header *hdr
894 __field(u32, fhandle)
896 __field(loff_t, offset)
901 const struct inode *inode = hdr->inode;
902 const struct nfs_inode *nfsi = NFS_I(inode);
903 const struct nfs_fh *fh = hdr->args.fh ?
904 hdr->args.fh : &nfsi->fh;
906 __entry->offset = hdr->args.offset;
907 __entry->count = hdr->args.count;
908 __entry->dev = inode->i_sb->s_dev;
909 __entry->fileid = nfsi->fileid;
910 __entry->fhandle = nfs_fhandle_hash(fh);
914 "fileid=%02x:%02x:%llu fhandle=0x%08x "
915 "offset=%lld count=%u",
916 MAJOR(__entry->dev), MINOR(__entry->dev),
917 (unsigned long long)__entry->fileid,
919 (long long)__entry->offset, __entry->count
923 TRACE_EVENT(nfs_readpage_done,
925 const struct rpc_task *task,
926 const struct nfs_pgio_header *hdr
933 __field(u32, fhandle)
935 __field(loff_t, offset)
936 __field(u32, arg_count)
937 __field(u32, res_count)
943 const struct inode *inode = hdr->inode;
944 const struct nfs_inode *nfsi = NFS_I(inode);
945 const struct nfs_fh *fh = hdr->args.fh ?
946 hdr->args.fh : &nfsi->fh;
948 __entry->status = task->tk_status;
949 __entry->offset = hdr->args.offset;
950 __entry->arg_count = hdr->args.count;
951 __entry->res_count = hdr->res.count;
952 __entry->eof = hdr->res.eof;
953 __entry->dev = inode->i_sb->s_dev;
954 __entry->fileid = nfsi->fileid;
955 __entry->fhandle = nfs_fhandle_hash(fh);
959 "fileid=%02x:%02x:%llu fhandle=0x%08x "
960 "offset=%lld count=%u res=%u status=%d%s",
961 MAJOR(__entry->dev), MINOR(__entry->dev),
962 (unsigned long long)__entry->fileid,
964 (long long)__entry->offset, __entry->arg_count,
965 __entry->res_count, __entry->status,
966 __entry->eof ? " eof" : ""
970 TRACE_EVENT(nfs_readpage_short,
972 const struct rpc_task *task,
973 const struct nfs_pgio_header *hdr
980 __field(u32, fhandle)
982 __field(loff_t, offset)
983 __field(u32, arg_count)
984 __field(u32, res_count)
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;
995 __entry->status = task->tk_status;
996 __entry->offset = hdr->args.offset;
997 __entry->arg_count = hdr->args.count;
998 __entry->res_count = hdr->res.count;
999 __entry->eof = hdr->res.eof;
1000 __entry->dev = inode->i_sb->s_dev;
1001 __entry->fileid = nfsi->fileid;
1002 __entry->fhandle = nfs_fhandle_hash(fh);
1006 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1007 "offset=%lld count=%u res=%u status=%d%s",
1008 MAJOR(__entry->dev), MINOR(__entry->dev),
1009 (unsigned long long)__entry->fileid,
1011 (long long)__entry->offset, __entry->arg_count,
1012 __entry->res_count, __entry->status,
1013 __entry->eof ? " eof" : ""
1017 TRACE_EVENT(nfs_pgio_error,
1019 const struct nfs_pgio_header *hdr,
1024 TP_ARGS(hdr, error, pos),
1028 __field(u32, fhandle)
1029 __field(u64, fileid)
1030 __field(loff_t, offset)
1031 __field(u32, arg_count)
1032 __field(u32, res_count)
1033 __field(loff_t, pos)
1034 __field(int, status)
1038 const struct inode *inode = hdr->inode;
1039 const struct nfs_inode *nfsi = NFS_I(inode);
1040 const struct nfs_fh *fh = hdr->args.fh ?
1041 hdr->args.fh : &nfsi->fh;
1043 __entry->status = error;
1044 __entry->offset = hdr->args.offset;
1045 __entry->arg_count = hdr->args.count;
1046 __entry->res_count = hdr->res.count;
1047 __entry->dev = inode->i_sb->s_dev;
1048 __entry->fileid = nfsi->fileid;
1049 __entry->fhandle = nfs_fhandle_hash(fh);
1052 TP_printk("fileid=%02x:%02x:%llu fhandle=0x%08x "
1053 "offset=%lld count=%u res=%u pos=%llu status=%d",
1054 MAJOR(__entry->dev), MINOR(__entry->dev),
1055 (unsigned long long)__entry->fileid, __entry->fhandle,
1056 (long long)__entry->offset, __entry->arg_count, __entry->res_count,
1057 __entry->pos, __entry->status
1061 TRACE_DEFINE_ENUM(NFS_UNSTABLE);
1062 TRACE_DEFINE_ENUM(NFS_DATA_SYNC);
1063 TRACE_DEFINE_ENUM(NFS_FILE_SYNC);
1065 #define nfs_show_stable(stable) \
1066 __print_symbolic(stable, \
1067 { NFS_UNSTABLE, "UNSTABLE" }, \
1068 { NFS_DATA_SYNC, "DATA_SYNC" }, \
1069 { NFS_FILE_SYNC, "FILE_SYNC" })
1071 TRACE_EVENT(nfs_initiate_write,
1073 const struct nfs_pgio_header *hdr
1080 __field(u32, fhandle)
1081 __field(u64, fileid)
1082 __field(loff_t, offset)
1084 __field(enum nfs3_stable_how, stable)
1088 const struct inode *inode = hdr->inode;
1089 const struct nfs_inode *nfsi = NFS_I(inode);
1090 const struct nfs_fh *fh = hdr->args.fh ?
1091 hdr->args.fh : &nfsi->fh;
1093 __entry->offset = hdr->args.offset;
1094 __entry->count = hdr->args.count;
1095 __entry->stable = hdr->args.stable;
1096 __entry->dev = inode->i_sb->s_dev;
1097 __entry->fileid = nfsi->fileid;
1098 __entry->fhandle = nfs_fhandle_hash(fh);
1102 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1103 "offset=%lld count=%u stable=%s",
1104 MAJOR(__entry->dev), MINOR(__entry->dev),
1105 (unsigned long long)__entry->fileid,
1107 (long long)__entry->offset, __entry->count,
1108 nfs_show_stable(__entry->stable)
1112 TRACE_EVENT(nfs_writeback_done,
1114 const struct rpc_task *task,
1115 const struct nfs_pgio_header *hdr
1122 __field(u32, fhandle)
1123 __field(u64, fileid)
1124 __field(loff_t, offset)
1125 __field(u32, arg_count)
1126 __field(u32, res_count)
1127 __field(int, status)
1128 __field(enum nfs3_stable_how, stable)
1129 __array(char, verifier, NFS4_VERIFIER_SIZE)
1133 const struct inode *inode = hdr->inode;
1134 const struct nfs_inode *nfsi = NFS_I(inode);
1135 const struct nfs_fh *fh = hdr->args.fh ?
1136 hdr->args.fh : &nfsi->fh;
1137 const struct nfs_writeverf *verf = hdr->res.verf;
1139 __entry->status = task->tk_status;
1140 __entry->offset = hdr->args.offset;
1141 __entry->arg_count = hdr->args.count;
1142 __entry->res_count = hdr->res.count;
1143 __entry->stable = verf->committed;
1144 memcpy(__entry->verifier,
1146 NFS4_VERIFIER_SIZE);
1147 __entry->dev = inode->i_sb->s_dev;
1148 __entry->fileid = nfsi->fileid;
1149 __entry->fhandle = nfs_fhandle_hash(fh);
1153 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1154 "offset=%lld count=%u res=%u status=%d stable=%s "
1156 MAJOR(__entry->dev), MINOR(__entry->dev),
1157 (unsigned long long)__entry->fileid,
1159 (long long)__entry->offset, __entry->arg_count,
1160 __entry->res_count, __entry->status,
1161 nfs_show_stable(__entry->stable),
1162 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
1166 DECLARE_EVENT_CLASS(nfs_page_error_class,
1168 const struct nfs_page *req,
1172 TP_ARGS(req, error),
1175 __field(const void *, req)
1176 __field(pgoff_t, index)
1177 __field(unsigned int, offset)
1178 __field(unsigned int, pgbase)
1179 __field(unsigned int, bytes)
1185 __entry->index = req->wb_index;
1186 __entry->offset = req->wb_offset;
1187 __entry->pgbase = req->wb_pgbase;
1188 __entry->bytes = req->wb_bytes;
1189 __entry->error = error;
1193 "req=%p index=%lu offset=%u pgbase=%u bytes=%u error=%d",
1194 __entry->req, __entry->index, __entry->offset,
1195 __entry->pgbase, __entry->bytes, __entry->error
1199 #define DEFINE_NFS_PAGEERR_EVENT(name) \
1200 DEFINE_EVENT(nfs_page_error_class, name, \
1202 const struct nfs_page *req, \
1205 TP_ARGS(req, error))
1207 DEFINE_NFS_PAGEERR_EVENT(nfs_write_error);
1208 DEFINE_NFS_PAGEERR_EVENT(nfs_comp_error);
1209 DEFINE_NFS_PAGEERR_EVENT(nfs_commit_error);
1211 TRACE_EVENT(nfs_initiate_commit,
1213 const struct nfs_commit_data *data
1220 __field(u32, fhandle)
1221 __field(u64, fileid)
1222 __field(loff_t, offset)
1227 const struct inode *inode = data->inode;
1228 const struct nfs_inode *nfsi = NFS_I(inode);
1229 const struct nfs_fh *fh = data->args.fh ?
1230 data->args.fh : &nfsi->fh;
1232 __entry->offset = data->args.offset;
1233 __entry->count = data->args.count;
1234 __entry->dev = inode->i_sb->s_dev;
1235 __entry->fileid = nfsi->fileid;
1236 __entry->fhandle = nfs_fhandle_hash(fh);
1240 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1241 "offset=%lld count=%u",
1242 MAJOR(__entry->dev), MINOR(__entry->dev),
1243 (unsigned long long)__entry->fileid,
1245 (long long)__entry->offset, __entry->count
1249 TRACE_EVENT(nfs_commit_done,
1251 const struct rpc_task *task,
1252 const struct nfs_commit_data *data
1255 TP_ARGS(task, data),
1259 __field(u32, fhandle)
1260 __field(u64, fileid)
1261 __field(loff_t, offset)
1262 __field(int, status)
1263 __field(enum nfs3_stable_how, stable)
1264 __array(char, verifier, NFS4_VERIFIER_SIZE)
1268 const struct inode *inode = data->inode;
1269 const struct nfs_inode *nfsi = NFS_I(inode);
1270 const struct nfs_fh *fh = data->args.fh ?
1271 data->args.fh : &nfsi->fh;
1272 const struct nfs_writeverf *verf = data->res.verf;
1274 __entry->status = task->tk_status;
1275 __entry->offset = data->args.offset;
1276 __entry->stable = verf->committed;
1277 memcpy(__entry->verifier,
1279 NFS4_VERIFIER_SIZE);
1280 __entry->dev = inode->i_sb->s_dev;
1281 __entry->fileid = nfsi->fileid;
1282 __entry->fhandle = nfs_fhandle_hash(fh);
1286 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1287 "offset=%lld status=%d stable=%s verifier=%s",
1288 MAJOR(__entry->dev), MINOR(__entry->dev),
1289 (unsigned long long)__entry->fileid,
1291 (long long)__entry->offset, __entry->status,
1292 nfs_show_stable(__entry->stable),
1293 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE)
1297 TRACE_EVENT(nfs_fh_to_dentry,
1299 const struct super_block *sb,
1300 const struct nfs_fh *fh,
1305 TP_ARGS(sb, fh, fileid, error),
1310 __field(u32, fhandle)
1311 __field(u64, fileid)
1315 __entry->error = error;
1316 __entry->dev = sb->s_dev;
1317 __entry->fileid = fileid;
1318 __entry->fhandle = nfs_fhandle_hash(fh);
1322 "error=%d fileid=%02x:%02x:%llu fhandle=0x%08x ",
1324 MAJOR(__entry->dev), MINOR(__entry->dev),
1325 (unsigned long long)__entry->fileid,
1330 TRACE_DEFINE_ENUM(NFS_OK);
1331 TRACE_DEFINE_ENUM(NFSERR_PERM);
1332 TRACE_DEFINE_ENUM(NFSERR_NOENT);
1333 TRACE_DEFINE_ENUM(NFSERR_IO);
1334 TRACE_DEFINE_ENUM(NFSERR_NXIO);
1335 TRACE_DEFINE_ENUM(ECHILD);
1336 TRACE_DEFINE_ENUM(NFSERR_EAGAIN);
1337 TRACE_DEFINE_ENUM(NFSERR_ACCES);
1338 TRACE_DEFINE_ENUM(NFSERR_EXIST);
1339 TRACE_DEFINE_ENUM(NFSERR_XDEV);
1340 TRACE_DEFINE_ENUM(NFSERR_NODEV);
1341 TRACE_DEFINE_ENUM(NFSERR_NOTDIR);
1342 TRACE_DEFINE_ENUM(NFSERR_ISDIR);
1343 TRACE_DEFINE_ENUM(NFSERR_INVAL);
1344 TRACE_DEFINE_ENUM(NFSERR_FBIG);
1345 TRACE_DEFINE_ENUM(NFSERR_NOSPC);
1346 TRACE_DEFINE_ENUM(NFSERR_ROFS);
1347 TRACE_DEFINE_ENUM(NFSERR_MLINK);
1348 TRACE_DEFINE_ENUM(NFSERR_OPNOTSUPP);
1349 TRACE_DEFINE_ENUM(NFSERR_NAMETOOLONG);
1350 TRACE_DEFINE_ENUM(NFSERR_NOTEMPTY);
1351 TRACE_DEFINE_ENUM(NFSERR_DQUOT);
1352 TRACE_DEFINE_ENUM(NFSERR_STALE);
1353 TRACE_DEFINE_ENUM(NFSERR_REMOTE);
1354 TRACE_DEFINE_ENUM(NFSERR_WFLUSH);
1355 TRACE_DEFINE_ENUM(NFSERR_BADHANDLE);
1356 TRACE_DEFINE_ENUM(NFSERR_NOT_SYNC);
1357 TRACE_DEFINE_ENUM(NFSERR_BAD_COOKIE);
1358 TRACE_DEFINE_ENUM(NFSERR_NOTSUPP);
1359 TRACE_DEFINE_ENUM(NFSERR_TOOSMALL);
1360 TRACE_DEFINE_ENUM(NFSERR_SERVERFAULT);
1361 TRACE_DEFINE_ENUM(NFSERR_BADTYPE);
1362 TRACE_DEFINE_ENUM(NFSERR_JUKEBOX);
1364 #define nfs_show_status(x) \
1365 __print_symbolic(x, \
1367 { NFSERR_PERM, "PERM" }, \
1368 { NFSERR_NOENT, "NOENT" }, \
1369 { NFSERR_IO, "IO" }, \
1370 { NFSERR_NXIO, "NXIO" }, \
1371 { ECHILD, "CHILD" }, \
1372 { NFSERR_EAGAIN, "AGAIN" }, \
1373 { NFSERR_ACCES, "ACCES" }, \
1374 { NFSERR_EXIST, "EXIST" }, \
1375 { NFSERR_XDEV, "XDEV" }, \
1376 { NFSERR_NODEV, "NODEV" }, \
1377 { NFSERR_NOTDIR, "NOTDIR" }, \
1378 { NFSERR_ISDIR, "ISDIR" }, \
1379 { NFSERR_INVAL, "INVAL" }, \
1380 { NFSERR_FBIG, "FBIG" }, \
1381 { NFSERR_NOSPC, "NOSPC" }, \
1382 { NFSERR_ROFS, "ROFS" }, \
1383 { NFSERR_MLINK, "MLINK" }, \
1384 { NFSERR_OPNOTSUPP, "OPNOTSUPP" }, \
1385 { NFSERR_NAMETOOLONG, "NAMETOOLONG" }, \
1386 { NFSERR_NOTEMPTY, "NOTEMPTY" }, \
1387 { NFSERR_DQUOT, "DQUOT" }, \
1388 { NFSERR_STALE, "STALE" }, \
1389 { NFSERR_REMOTE, "REMOTE" }, \
1390 { NFSERR_WFLUSH, "WFLUSH" }, \
1391 { NFSERR_BADHANDLE, "BADHANDLE" }, \
1392 { NFSERR_NOT_SYNC, "NOTSYNC" }, \
1393 { NFSERR_BAD_COOKIE, "BADCOOKIE" }, \
1394 { NFSERR_NOTSUPP, "NOTSUPP" }, \
1395 { NFSERR_TOOSMALL, "TOOSMALL" }, \
1396 { NFSERR_SERVERFAULT, "REMOTEIO" }, \
1397 { NFSERR_BADTYPE, "BADTYPE" }, \
1398 { NFSERR_JUKEBOX, "JUKEBOX" })
1400 DECLARE_EVENT_CLASS(nfs_xdr_event,
1402 const struct xdr_stream *xdr,
1406 TP_ARGS(xdr, error),
1409 __field(unsigned int, task_id)
1410 __field(unsigned int, client_id)
1412 __field(int, version)
1413 __field(unsigned long, error)
1415 xdr->rqst->rq_task->tk_client->cl_program->name)
1417 xdr->rqst->rq_task->tk_msg.rpc_proc->p_name)
1421 const struct rpc_rqst *rqstp = xdr->rqst;
1422 const struct rpc_task *task = rqstp->rq_task;
1424 __entry->task_id = task->tk_pid;
1425 __entry->client_id = task->tk_client->cl_clid;
1426 __entry->xid = be32_to_cpu(rqstp->rq_xid);
1427 __entry->version = task->tk_client->cl_vers;
1428 __entry->error = error;
1429 __assign_str(program,
1430 task->tk_client->cl_program->name)
1431 __assign_str(procedure, task->tk_msg.rpc_proc->p_name)
1435 "task:%u@%d xid=0x%08x %sv%d %s error=%ld (%s)",
1436 __entry->task_id, __entry->client_id, __entry->xid,
1437 __get_str(program), __entry->version,
1438 __get_str(procedure), -__entry->error,
1439 nfs_show_status(__entry->error)
1442 #define DEFINE_NFS_XDR_EVENT(name) \
1443 DEFINE_EVENT(nfs_xdr_event, name, \
1445 const struct xdr_stream *xdr, \
1448 TP_ARGS(xdr, error))
1449 DEFINE_NFS_XDR_EVENT(nfs_xdr_status);
1450 DEFINE_NFS_XDR_EVENT(nfs_xdr_bad_filehandle);
1452 #endif /* _TRACE_NFS_H */
1454 #undef TRACE_INCLUDE_PATH
1455 #define TRACE_INCLUDE_PATH .
1456 #define TRACE_INCLUDE_FILE nfstrace
1457 /* This part must be outside protection */
1458 #include <trace/define_trace.h>