Loading...
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 nfs4
7
8#if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ)
9#define _TRACE_NFS4_H
10
11#include <linux/tracepoint.h>
12
13#define show_nfsv4_errors(error) \
14 __print_symbolic(error, \
15 { NFS4_OK, "OK" }, \
16 /* Mapped by nfs4_stat_to_errno() */ \
17 { -EPERM, "EPERM" }, \
18 { -ENOENT, "ENOENT" }, \
19 { -EIO, "EIO" }, \
20 { -ENXIO, "ENXIO" }, \
21 { -EACCES, "EACCES" }, \
22 { -EEXIST, "EEXIST" }, \
23 { -EXDEV, "EXDEV" }, \
24 { -ENOTDIR, "ENOTDIR" }, \
25 { -EISDIR, "EISDIR" }, \
26 { -EFBIG, "EFBIG" }, \
27 { -ENOSPC, "ENOSPC" }, \
28 { -EROFS, "EROFS" }, \
29 { -EMLINK, "EMLINK" }, \
30 { -ENAMETOOLONG, "ENAMETOOLONG" }, \
31 { -ENOTEMPTY, "ENOTEMPTY" }, \
32 { -EDQUOT, "EDQUOT" }, \
33 { -ESTALE, "ESTALE" }, \
34 { -EBADHANDLE, "EBADHANDLE" }, \
35 { -EBADCOOKIE, "EBADCOOKIE" }, \
36 { -ENOTSUPP, "ENOTSUPP" }, \
37 { -ETOOSMALL, "ETOOSMALL" }, \
38 { -EREMOTEIO, "EREMOTEIO" }, \
39 { -EBADTYPE, "EBADTYPE" }, \
40 { -EAGAIN, "EAGAIN" }, \
41 { -ELOOP, "ELOOP" }, \
42 { -EOPNOTSUPP, "EOPNOTSUPP" }, \
43 { -EDEADLK, "EDEADLK" }, \
44 /* RPC errors */ \
45 { -ENOMEM, "ENOMEM" }, \
46 { -EKEYEXPIRED, "EKEYEXPIRED" }, \
47 { -ETIMEDOUT, "ETIMEDOUT" }, \
48 { -ERESTARTSYS, "ERESTARTSYS" }, \
49 { -ECONNREFUSED, "ECONNREFUSED" }, \
50 { -ECONNRESET, "ECONNRESET" }, \
51 { -ENETUNREACH, "ENETUNREACH" }, \
52 { -EHOSTUNREACH, "EHOSTUNREACH" }, \
53 { -EHOSTDOWN, "EHOSTDOWN" }, \
54 { -EPIPE, "EPIPE" }, \
55 { -EPFNOSUPPORT, "EPFNOSUPPORT" }, \
56 { -EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
57 /* NFSv4 native errors */ \
58 { -NFS4ERR_ACCESS, "ACCESS" }, \
59 { -NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
60 { -NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
61 { -NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
62 { -NFS4ERR_BADCHAR, "BADCHAR" }, \
63 { -NFS4ERR_BADHANDLE, "BADHANDLE" }, \
64 { -NFS4ERR_BADIOMODE, "BADIOMODE" }, \
65 { -NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
66 { -NFS4ERR_BADLABEL, "BADLABEL" }, \
67 { -NFS4ERR_BADNAME, "BADNAME" }, \
68 { -NFS4ERR_BADOWNER, "BADOWNER" }, \
69 { -NFS4ERR_BADSESSION, "BADSESSION" }, \
70 { -NFS4ERR_BADSLOT, "BADSLOT" }, \
71 { -NFS4ERR_BADTYPE, "BADTYPE" }, \
72 { -NFS4ERR_BADXDR, "BADXDR" }, \
73 { -NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
74 { -NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
75 { -NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
76 { -NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
77 { -NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
78 { -NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
79 { -NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
80 { -NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
81 { -NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
82 { -NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
83 { -NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
84 "CONN_NOT_BOUND_TO_SESSION" }, \
85 { -NFS4ERR_DEADLOCK, "DEADLOCK" }, \
86 { -NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
87 { -NFS4ERR_DELAY, "DELAY" }, \
88 { -NFS4ERR_DELEG_ALREADY_WANTED, \
89 "DELEG_ALREADY_WANTED" }, \
90 { -NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
91 { -NFS4ERR_DENIED, "DENIED" }, \
92 { -NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
93 { -NFS4ERR_DQUOT, "DQUOT" }, \
94 { -NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
95 { -NFS4ERR_EXIST, "EXIST" }, \
96 { -NFS4ERR_EXPIRED, "EXPIRED" }, \
97 { -NFS4ERR_FBIG, "FBIG" }, \
98 { -NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
99 { -NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
100 { -NFS4ERR_GRACE, "GRACE" }, \
101 { -NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
102 { -NFS4ERR_INVAL, "INVAL" }, \
103 { -NFS4ERR_IO, "IO" }, \
104 { -NFS4ERR_ISDIR, "ISDIR" }, \
105 { -NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
106 { -NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
107 { -NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
108 { -NFS4ERR_LOCKED, "LOCKED" }, \
109 { -NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
110 { -NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
111 { -NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
112 { -NFS4ERR_MLINK, "MLINK" }, \
113 { -NFS4ERR_MOVED, "MOVED" }, \
114 { -NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
115 { -NFS4ERR_NOENT, "NOENT" }, \
116 { -NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
117 { -NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
118 { -NFS4ERR_NOSPC, "NOSPC" }, \
119 { -NFS4ERR_NOTDIR, "NOTDIR" }, \
120 { -NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
121 { -NFS4ERR_NOTSUPP, "NOTSUPP" }, \
122 { -NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
123 { -NFS4ERR_NOT_SAME, "NOT_SAME" }, \
124 { -NFS4ERR_NO_GRACE, "NO_GRACE" }, \
125 { -NFS4ERR_NXIO, "NXIO" }, \
126 { -NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
127 { -NFS4ERR_OPENMODE, "OPENMODE" }, \
128 { -NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
129 { -NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
130 { -NFS4ERR_PERM, "PERM" }, \
131 { -NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
132 { -NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
133 { -NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
134 { -NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
135 { -NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
136 { -NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
137 { -NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
138 { -NFS4ERR_REP_TOO_BIG_TO_CACHE, \
139 "REP_TOO_BIG_TO_CACHE" }, \
140 { -NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
141 { -NFS4ERR_RESOURCE, "RESOURCE" }, \
142 { -NFS4ERR_RESTOREFH, "RESTOREFH" }, \
143 { -NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
144 { -NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
145 { -NFS4ERR_ROFS, "ROFS" }, \
146 { -NFS4ERR_SAME, "SAME" }, \
147 { -NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
148 { -NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
149 { -NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
150 { -NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
151 { -NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
152 { -NFS4ERR_STALE, "STALE" }, \
153 { -NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
154 { -NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
155 { -NFS4ERR_SYMLINK, "SYMLINK" }, \
156 { -NFS4ERR_TOOSMALL, "TOOSMALL" }, \
157 { -NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
158 { -NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
159 { -NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
160 { -NFS4ERR_WRONGSEC, "WRONGSEC" }, \
161 { -NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
162 { -NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
163 { -NFS4ERR_XDEV, "XDEV" })
164
165#define show_open_flags(flags) \
166 __print_flags(flags, "|", \
167 { O_CREAT, "O_CREAT" }, \
168 { O_EXCL, "O_EXCL" }, \
169 { O_TRUNC, "O_TRUNC" }, \
170 { O_DIRECT, "O_DIRECT" })
171
172#define show_fmode_flags(mode) \
173 __print_flags(mode, "|", \
174 { ((__force unsigned long)FMODE_READ), "READ" }, \
175 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
176 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
177
178#define show_nfs_fattr_flags(valid) \
179 __print_flags((unsigned long)valid, "|", \
180 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
181 { NFS_ATTR_FATTR_MODE, "MODE" }, \
182 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
183 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
184 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
185 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
186 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
187 { NFS_ATTR_FATTR_FSID, "FSID" }, \
188 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
189 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
190 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
191 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
192 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
193 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
194 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
195
196DECLARE_EVENT_CLASS(nfs4_clientid_event,
197 TP_PROTO(
198 const struct nfs_client *clp,
199 int error
200 ),
201
202 TP_ARGS(clp, error),
203
204 TP_STRUCT__entry(
205 __string(dstaddr, clp->cl_hostname)
206 __field(int, error)
207 ),
208
209 TP_fast_assign(
210 __entry->error = error;
211 __assign_str(dstaddr, clp->cl_hostname);
212 ),
213
214 TP_printk(
215 "error=%d (%s) dstaddr=%s",
216 __entry->error,
217 show_nfsv4_errors(__entry->error),
218 __get_str(dstaddr)
219 )
220);
221#define DEFINE_NFS4_CLIENTID_EVENT(name) \
222 DEFINE_EVENT(nfs4_clientid_event, name, \
223 TP_PROTO( \
224 const struct nfs_client *clp, \
225 int error \
226 ), \
227 TP_ARGS(clp, error))
228DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
229DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
230DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
231DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
232#ifdef CONFIG_NFS_V4_1
233DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
234DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
235DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
236DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
237DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
238DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
239DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
240
241#define show_nfs4_sequence_status_flags(status) \
242 __print_flags((unsigned long)status, "|", \
243 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
244 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
245 "CB_GSS_CONTEXTS_EXPIRING" }, \
246 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
247 "CB_GSS_CONTEXTS_EXPIRED" }, \
248 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
249 "EXPIRED_ALL_STATE_REVOKED" }, \
250 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
251 "EXPIRED_SOME_STATE_REVOKED" }, \
252 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \
253 "ADMIN_STATE_REVOKED" }, \
254 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \
255 "RECALLABLE_STATE_REVOKED" }, \
256 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
257 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
258 "RESTART_RECLAIM_NEEDED" }, \
259 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
260 "CB_PATH_DOWN_SESSION" }, \
261 { SEQ4_STATUS_BACKCHANNEL_FAULT, \
262 "BACKCHANNEL_FAULT" })
263
264TRACE_EVENT(nfs4_sequence_done,
265 TP_PROTO(
266 const struct nfs4_session *session,
267 const struct nfs4_sequence_res *res
268 ),
269 TP_ARGS(session, res),
270
271 TP_STRUCT__entry(
272 __field(unsigned int, session)
273 __field(unsigned int, slot_nr)
274 __field(unsigned int, seq_nr)
275 __field(unsigned int, highest_slotid)
276 __field(unsigned int, target_highest_slotid)
277 __field(unsigned int, status_flags)
278 __field(int, error)
279 ),
280
281 TP_fast_assign(
282 const struct nfs4_slot *sr_slot = res->sr_slot;
283 __entry->session = nfs_session_id_hash(&session->sess_id);
284 __entry->slot_nr = sr_slot->slot_nr;
285 __entry->seq_nr = sr_slot->seq_nr;
286 __entry->highest_slotid = res->sr_highest_slotid;
287 __entry->target_highest_slotid =
288 res->sr_target_highest_slotid;
289 __entry->status_flags = res->sr_status_flags;
290 __entry->error = res->sr_status;
291 ),
292 TP_printk(
293 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
294 "highest_slotid=%u target_highest_slotid=%u "
295 "status_flags=%u (%s)",
296 __entry->error,
297 show_nfsv4_errors(__entry->error),
298 __entry->session,
299 __entry->slot_nr,
300 __entry->seq_nr,
301 __entry->highest_slotid,
302 __entry->target_highest_slotid,
303 __entry->status_flags,
304 show_nfs4_sequence_status_flags(__entry->status_flags)
305 )
306);
307
308struct cb_sequenceargs;
309struct cb_sequenceres;
310
311TRACE_EVENT(nfs4_cb_sequence,
312 TP_PROTO(
313 const struct cb_sequenceargs *args,
314 const struct cb_sequenceres *res,
315 __be32 status
316 ),
317 TP_ARGS(args, res, status),
318
319 TP_STRUCT__entry(
320 __field(unsigned int, session)
321 __field(unsigned int, slot_nr)
322 __field(unsigned int, seq_nr)
323 __field(unsigned int, highest_slotid)
324 __field(unsigned int, cachethis)
325 __field(int, error)
326 ),
327
328 TP_fast_assign(
329 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
330 __entry->slot_nr = args->csa_slotid;
331 __entry->seq_nr = args->csa_sequenceid;
332 __entry->highest_slotid = args->csa_highestslotid;
333 __entry->cachethis = args->csa_cachethis;
334 __entry->error = -be32_to_cpu(status);
335 ),
336
337 TP_printk(
338 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
339 "highest_slotid=%u",
340 __entry->error,
341 show_nfsv4_errors(__entry->error),
342 __entry->session,
343 __entry->slot_nr,
344 __entry->seq_nr,
345 __entry->highest_slotid
346 )
347);
348#endif /* CONFIG_NFS_V4_1 */
349
350TRACE_EVENT(nfs4_setup_sequence,
351 TP_PROTO(
352 const struct nfs4_session *session,
353 const struct nfs4_sequence_args *args
354 ),
355 TP_ARGS(session, args),
356
357 TP_STRUCT__entry(
358 __field(unsigned int, session)
359 __field(unsigned int, slot_nr)
360 __field(unsigned int, seq_nr)
361 __field(unsigned int, highest_used_slotid)
362 ),
363
364 TP_fast_assign(
365 const struct nfs4_slot *sa_slot = args->sa_slot;
366 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
367 __entry->slot_nr = sa_slot->slot_nr;
368 __entry->seq_nr = sa_slot->seq_nr;
369 __entry->highest_used_slotid =
370 sa_slot->table->highest_used_slotid;
371 ),
372 TP_printk(
373 "session=0x%08x slot_nr=%u seq_nr=%u "
374 "highest_used_slotid=%u",
375 __entry->session,
376 __entry->slot_nr,
377 __entry->seq_nr,
378 __entry->highest_used_slotid
379 )
380);
381
382DECLARE_EVENT_CLASS(nfs4_open_event,
383 TP_PROTO(
384 const struct nfs_open_context *ctx,
385 int flags,
386 int error
387 ),
388
389 TP_ARGS(ctx, flags, error),
390
391 TP_STRUCT__entry(
392 __field(int, error)
393 __field(unsigned int, flags)
394 __field(unsigned int, fmode)
395 __field(dev_t, dev)
396 __field(u32, fhandle)
397 __field(u64, fileid)
398 __field(u64, dir)
399 __string(name, ctx->dentry->d_name.name)
400 __field(int, stateid_seq)
401 __field(u32, stateid_hash)
402 __field(int, openstateid_seq)
403 __field(u32, openstateid_hash)
404 ),
405
406 TP_fast_assign(
407 const struct nfs4_state *state = ctx->state;
408 const struct inode *inode = NULL;
409
410 __entry->error = error;
411 __entry->flags = flags;
412 __entry->fmode = (__force unsigned int)ctx->mode;
413 __entry->dev = ctx->dentry->d_sb->s_dev;
414 if (!IS_ERR_OR_NULL(state)) {
415 inode = state->inode;
416 __entry->stateid_seq =
417 be32_to_cpu(state->stateid.seqid);
418 __entry->stateid_hash =
419 nfs_stateid_hash(&state->stateid);
420 __entry->openstateid_seq =
421 be32_to_cpu(state->open_stateid.seqid);
422 __entry->openstateid_hash =
423 nfs_stateid_hash(&state->open_stateid);
424 } else {
425 __entry->stateid_seq = 0;
426 __entry->stateid_hash = 0;
427 __entry->openstateid_seq = 0;
428 __entry->openstateid_hash = 0;
429 }
430 if (inode != NULL) {
431 __entry->fileid = NFS_FILEID(inode);
432 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
433 } else {
434 __entry->fileid = 0;
435 __entry->fhandle = 0;
436 }
437 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
438 __assign_str(name, ctx->dentry->d_name.name);
439 ),
440
441 TP_printk(
442 "error=%d (%s) flags=%d (%s) fmode=%s "
443 "fileid=%02x:%02x:%llu fhandle=0x%08x "
444 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
445 "openstateid=%d:0x%08x",
446 __entry->error,
447 show_nfsv4_errors(__entry->error),
448 __entry->flags,
449 show_open_flags(__entry->flags),
450 show_fmode_flags(__entry->fmode),
451 MAJOR(__entry->dev), MINOR(__entry->dev),
452 (unsigned long long)__entry->fileid,
453 __entry->fhandle,
454 MAJOR(__entry->dev), MINOR(__entry->dev),
455 (unsigned long long)__entry->dir,
456 __get_str(name),
457 __entry->stateid_seq, __entry->stateid_hash,
458 __entry->openstateid_seq, __entry->openstateid_hash
459 )
460);
461
462#define DEFINE_NFS4_OPEN_EVENT(name) \
463 DEFINE_EVENT(nfs4_open_event, name, \
464 TP_PROTO( \
465 const struct nfs_open_context *ctx, \
466 int flags, \
467 int error \
468 ), \
469 TP_ARGS(ctx, flags, error))
470DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
471DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
472DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
473
474TRACE_EVENT(nfs4_cached_open,
475 TP_PROTO(
476 const struct nfs4_state *state
477 ),
478 TP_ARGS(state),
479 TP_STRUCT__entry(
480 __field(dev_t, dev)
481 __field(u32, fhandle)
482 __field(u64, fileid)
483 __field(unsigned int, fmode)
484 __field(int, stateid_seq)
485 __field(u32, stateid_hash)
486 ),
487
488 TP_fast_assign(
489 const struct inode *inode = state->inode;
490
491 __entry->dev = inode->i_sb->s_dev;
492 __entry->fileid = NFS_FILEID(inode);
493 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
494 __entry->fmode = (__force unsigned int)state->state;
495 __entry->stateid_seq =
496 be32_to_cpu(state->stateid.seqid);
497 __entry->stateid_hash =
498 nfs_stateid_hash(&state->stateid);
499 ),
500
501 TP_printk(
502 "fmode=%s fileid=%02x:%02x:%llu "
503 "fhandle=0x%08x stateid=%d:0x%08x",
504 __entry->fmode ? show_fmode_flags(__entry->fmode) :
505 "closed",
506 MAJOR(__entry->dev), MINOR(__entry->dev),
507 (unsigned long long)__entry->fileid,
508 __entry->fhandle,
509 __entry->stateid_seq, __entry->stateid_hash
510 )
511);
512
513TRACE_EVENT(nfs4_close,
514 TP_PROTO(
515 const struct nfs4_state *state,
516 const struct nfs_closeargs *args,
517 const struct nfs_closeres *res,
518 int error
519 ),
520
521 TP_ARGS(state, args, res, error),
522
523 TP_STRUCT__entry(
524 __field(dev_t, dev)
525 __field(u32, fhandle)
526 __field(u64, fileid)
527 __field(unsigned int, fmode)
528 __field(int, error)
529 __field(int, stateid_seq)
530 __field(u32, stateid_hash)
531 ),
532
533 TP_fast_assign(
534 const struct inode *inode = state->inode;
535
536 __entry->dev = inode->i_sb->s_dev;
537 __entry->fileid = NFS_FILEID(inode);
538 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
539 __entry->fmode = (__force unsigned int)state->state;
540 __entry->error = error;
541 __entry->stateid_seq =
542 be32_to_cpu(args->stateid.seqid);
543 __entry->stateid_hash =
544 nfs_stateid_hash(&args->stateid);
545 ),
546
547 TP_printk(
548 "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu "
549 "fhandle=0x%08x openstateid=%d:0x%08x",
550 __entry->error,
551 show_nfsv4_errors(__entry->error),
552 __entry->fmode ? show_fmode_flags(__entry->fmode) :
553 "closed",
554 MAJOR(__entry->dev), MINOR(__entry->dev),
555 (unsigned long long)__entry->fileid,
556 __entry->fhandle,
557 __entry->stateid_seq, __entry->stateid_hash
558 )
559);
560
561#define show_lock_cmd(type) \
562 __print_symbolic((int)type, \
563 { F_GETLK, "GETLK" }, \
564 { F_SETLK, "SETLK" }, \
565 { F_SETLKW, "SETLKW" })
566#define show_lock_type(type) \
567 __print_symbolic((int)type, \
568 { F_RDLCK, "RDLCK" }, \
569 { F_WRLCK, "WRLCK" }, \
570 { F_UNLCK, "UNLCK" })
571
572DECLARE_EVENT_CLASS(nfs4_lock_event,
573 TP_PROTO(
574 const struct file_lock *request,
575 const struct nfs4_state *state,
576 int cmd,
577 int error
578 ),
579
580 TP_ARGS(request, state, cmd, error),
581
582 TP_STRUCT__entry(
583 __field(int, error)
584 __field(int, cmd)
585 __field(char, type)
586 __field(loff_t, start)
587 __field(loff_t, end)
588 __field(dev_t, dev)
589 __field(u32, fhandle)
590 __field(u64, fileid)
591 __field(int, stateid_seq)
592 __field(u32, stateid_hash)
593 ),
594
595 TP_fast_assign(
596 const struct inode *inode = state->inode;
597
598 __entry->error = error;
599 __entry->cmd = cmd;
600 __entry->type = request->fl_type;
601 __entry->start = request->fl_start;
602 __entry->end = request->fl_end;
603 __entry->dev = inode->i_sb->s_dev;
604 __entry->fileid = NFS_FILEID(inode);
605 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
606 __entry->stateid_seq =
607 be32_to_cpu(state->stateid.seqid);
608 __entry->stateid_hash =
609 nfs_stateid_hash(&state->stateid);
610 ),
611
612 TP_printk(
613 "error=%d (%s) cmd=%s:%s range=%lld:%lld "
614 "fileid=%02x:%02x:%llu fhandle=0x%08x "
615 "stateid=%d:0x%08x",
616 __entry->error,
617 show_nfsv4_errors(__entry->error),
618 show_lock_cmd(__entry->cmd),
619 show_lock_type(__entry->type),
620 (long long)__entry->start,
621 (long long)__entry->end,
622 MAJOR(__entry->dev), MINOR(__entry->dev),
623 (unsigned long long)__entry->fileid,
624 __entry->fhandle,
625 __entry->stateid_seq, __entry->stateid_hash
626 )
627);
628
629#define DEFINE_NFS4_LOCK_EVENT(name) \
630 DEFINE_EVENT(nfs4_lock_event, name, \
631 TP_PROTO( \
632 const struct file_lock *request, \
633 const struct nfs4_state *state, \
634 int cmd, \
635 int error \
636 ), \
637 TP_ARGS(request, state, cmd, error))
638DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
639DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
640
641TRACE_EVENT(nfs4_set_lock,
642 TP_PROTO(
643 const struct file_lock *request,
644 const struct nfs4_state *state,
645 const nfs4_stateid *lockstateid,
646 int cmd,
647 int error
648 ),
649
650 TP_ARGS(request, state, lockstateid, cmd, error),
651
652 TP_STRUCT__entry(
653 __field(int, error)
654 __field(int, cmd)
655 __field(char, type)
656 __field(loff_t, start)
657 __field(loff_t, end)
658 __field(dev_t, dev)
659 __field(u32, fhandle)
660 __field(u64, fileid)
661 __field(int, stateid_seq)
662 __field(u32, stateid_hash)
663 __field(int, lockstateid_seq)
664 __field(u32, lockstateid_hash)
665 ),
666
667 TP_fast_assign(
668 const struct inode *inode = state->inode;
669
670 __entry->error = error;
671 __entry->cmd = cmd;
672 __entry->type = request->fl_type;
673 __entry->start = request->fl_start;
674 __entry->end = request->fl_end;
675 __entry->dev = inode->i_sb->s_dev;
676 __entry->fileid = NFS_FILEID(inode);
677 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
678 __entry->stateid_seq =
679 be32_to_cpu(state->stateid.seqid);
680 __entry->stateid_hash =
681 nfs_stateid_hash(&state->stateid);
682 __entry->lockstateid_seq =
683 be32_to_cpu(lockstateid->seqid);
684 __entry->lockstateid_hash =
685 nfs_stateid_hash(lockstateid);
686 ),
687
688 TP_printk(
689 "error=%d (%s) cmd=%s:%s range=%lld:%lld "
690 "fileid=%02x:%02x:%llu fhandle=0x%08x "
691 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
692 __entry->error,
693 show_nfsv4_errors(__entry->error),
694 show_lock_cmd(__entry->cmd),
695 show_lock_type(__entry->type),
696 (long long)__entry->start,
697 (long long)__entry->end,
698 MAJOR(__entry->dev), MINOR(__entry->dev),
699 (unsigned long long)__entry->fileid,
700 __entry->fhandle,
701 __entry->stateid_seq, __entry->stateid_hash,
702 __entry->lockstateid_seq, __entry->lockstateid_hash
703 )
704);
705
706DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
707 TP_PROTO(
708 const struct inode *inode,
709 fmode_t fmode
710 ),
711
712 TP_ARGS(inode, fmode),
713
714 TP_STRUCT__entry(
715 __field(dev_t, dev)
716 __field(u32, fhandle)
717 __field(u64, fileid)
718 __field(unsigned int, fmode)
719 ),
720
721 TP_fast_assign(
722 __entry->dev = inode->i_sb->s_dev;
723 __entry->fileid = NFS_FILEID(inode);
724 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
725 __entry->fmode = (__force unsigned int)fmode;
726 ),
727
728 TP_printk(
729 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
730 show_fmode_flags(__entry->fmode),
731 MAJOR(__entry->dev), MINOR(__entry->dev),
732 (unsigned long long)__entry->fileid,
733 __entry->fhandle
734 )
735);
736#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
737 DEFINE_EVENT(nfs4_set_delegation_event, name, \
738 TP_PROTO( \
739 const struct inode *inode, \
740 fmode_t fmode \
741 ), \
742 TP_ARGS(inode, fmode))
743DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
744DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
745
746TRACE_EVENT(nfs4_delegreturn_exit,
747 TP_PROTO(
748 const struct nfs4_delegreturnargs *args,
749 const struct nfs4_delegreturnres *res,
750 int error
751 ),
752
753 TP_ARGS(args, res, error),
754
755 TP_STRUCT__entry(
756 __field(dev_t, dev)
757 __field(u32, fhandle)
758 __field(int, error)
759 __field(int, stateid_seq)
760 __field(u32, stateid_hash)
761 ),
762
763 TP_fast_assign(
764 __entry->dev = res->server->s_dev;
765 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
766 __entry->error = error;
767 __entry->stateid_seq =
768 be32_to_cpu(args->stateid->seqid);
769 __entry->stateid_hash =
770 nfs_stateid_hash(args->stateid);
771 ),
772
773 TP_printk(
774 "error=%d (%s) dev=%02x:%02x fhandle=0x%08x "
775 "stateid=%d:0x%08x",
776 __entry->error,
777 show_nfsv4_errors(__entry->error),
778 MAJOR(__entry->dev), MINOR(__entry->dev),
779 __entry->fhandle,
780 __entry->stateid_seq, __entry->stateid_hash
781 )
782);
783
784#ifdef CONFIG_NFS_V4_1
785DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
786 TP_PROTO(
787 const struct nfs4_state *state,
788 const struct nfs4_lock_state *lsp,
789 int error
790 ),
791
792 TP_ARGS(state, lsp, error),
793
794 TP_STRUCT__entry(
795 __field(int, error)
796 __field(dev_t, dev)
797 __field(u32, fhandle)
798 __field(u64, fileid)
799 __field(int, stateid_seq)
800 __field(u32, stateid_hash)
801 ),
802
803 TP_fast_assign(
804 const struct inode *inode = state->inode;
805
806 __entry->error = error;
807 __entry->dev = inode->i_sb->s_dev;
808 __entry->fileid = NFS_FILEID(inode);
809 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
810 __entry->stateid_seq =
811 be32_to_cpu(state->stateid.seqid);
812 __entry->stateid_hash =
813 nfs_stateid_hash(&state->stateid);
814 ),
815
816 TP_printk(
817 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
818 "stateid=%d:0x%08x",
819 __entry->error,
820 show_nfsv4_errors(__entry->error),
821 MAJOR(__entry->dev), MINOR(__entry->dev),
822 (unsigned long long)__entry->fileid,
823 __entry->fhandle,
824 __entry->stateid_seq, __entry->stateid_hash
825 )
826);
827
828#define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
829 DEFINE_EVENT(nfs4_test_stateid_event, name, \
830 TP_PROTO( \
831 const struct nfs4_state *state, \
832 const struct nfs4_lock_state *lsp, \
833 int error \
834 ), \
835 TP_ARGS(state, lsp, error))
836DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
837DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
838DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
839#endif /* CONFIG_NFS_V4_1 */
840
841DECLARE_EVENT_CLASS(nfs4_lookup_event,
842 TP_PROTO(
843 const struct inode *dir,
844 const struct qstr *name,
845 int error
846 ),
847
848 TP_ARGS(dir, name, error),
849
850 TP_STRUCT__entry(
851 __field(dev_t, dev)
852 __field(int, error)
853 __field(u64, dir)
854 __string(name, name->name)
855 ),
856
857 TP_fast_assign(
858 __entry->dev = dir->i_sb->s_dev;
859 __entry->dir = NFS_FILEID(dir);
860 __entry->error = error;
861 __assign_str(name, name->name);
862 ),
863
864 TP_printk(
865 "error=%d (%s) name=%02x:%02x:%llu/%s",
866 __entry->error,
867 show_nfsv4_errors(__entry->error),
868 MAJOR(__entry->dev), MINOR(__entry->dev),
869 (unsigned long long)__entry->dir,
870 __get_str(name)
871 )
872);
873
874#define DEFINE_NFS4_LOOKUP_EVENT(name) \
875 DEFINE_EVENT(nfs4_lookup_event, name, \
876 TP_PROTO( \
877 const struct inode *dir, \
878 const struct qstr *name, \
879 int error \
880 ), \
881 TP_ARGS(dir, name, error))
882
883DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
884DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
885DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
886DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
887DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
888DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
889DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
890
891TRACE_EVENT(nfs4_lookupp,
892 TP_PROTO(
893 const struct inode *inode,
894 int error
895 ),
896
897 TP_ARGS(inode, error),
898
899 TP_STRUCT__entry(
900 __field(dev_t, dev)
901 __field(u64, ino)
902 __field(int, error)
903 ),
904
905 TP_fast_assign(
906 __entry->dev = inode->i_sb->s_dev;
907 __entry->ino = NFS_FILEID(inode);
908 __entry->error = error;
909 ),
910
911 TP_printk(
912 "error=%d (%s) inode=%02x:%02x:%llu",
913 __entry->error,
914 show_nfsv4_errors(__entry->error),
915 MAJOR(__entry->dev), MINOR(__entry->dev),
916 (unsigned long long)__entry->ino
917 )
918);
919
920TRACE_EVENT(nfs4_rename,
921 TP_PROTO(
922 const struct inode *olddir,
923 const struct qstr *oldname,
924 const struct inode *newdir,
925 const struct qstr *newname,
926 int error
927 ),
928
929 TP_ARGS(olddir, oldname, newdir, newname, error),
930
931 TP_STRUCT__entry(
932 __field(dev_t, dev)
933 __field(int, error)
934 __field(u64, olddir)
935 __string(oldname, oldname->name)
936 __field(u64, newdir)
937 __string(newname, newname->name)
938 ),
939
940 TP_fast_assign(
941 __entry->dev = olddir->i_sb->s_dev;
942 __entry->olddir = NFS_FILEID(olddir);
943 __entry->newdir = NFS_FILEID(newdir);
944 __entry->error = error;
945 __assign_str(oldname, oldname->name);
946 __assign_str(newname, newname->name);
947 ),
948
949 TP_printk(
950 "error=%d (%s) oldname=%02x:%02x:%llu/%s "
951 "newname=%02x:%02x:%llu/%s",
952 __entry->error,
953 show_nfsv4_errors(__entry->error),
954 MAJOR(__entry->dev), MINOR(__entry->dev),
955 (unsigned long long)__entry->olddir,
956 __get_str(oldname),
957 MAJOR(__entry->dev), MINOR(__entry->dev),
958 (unsigned long long)__entry->newdir,
959 __get_str(newname)
960 )
961);
962
963DECLARE_EVENT_CLASS(nfs4_inode_event,
964 TP_PROTO(
965 const struct inode *inode,
966 int error
967 ),
968
969 TP_ARGS(inode, error),
970
971 TP_STRUCT__entry(
972 __field(dev_t, dev)
973 __field(u32, fhandle)
974 __field(u64, fileid)
975 __field(int, error)
976 ),
977
978 TP_fast_assign(
979 __entry->dev = inode->i_sb->s_dev;
980 __entry->fileid = NFS_FILEID(inode);
981 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
982 __entry->error = error;
983 ),
984
985 TP_printk(
986 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
987 __entry->error,
988 show_nfsv4_errors(__entry->error),
989 MAJOR(__entry->dev), MINOR(__entry->dev),
990 (unsigned long long)__entry->fileid,
991 __entry->fhandle
992 )
993);
994
995#define DEFINE_NFS4_INODE_EVENT(name) \
996 DEFINE_EVENT(nfs4_inode_event, name, \
997 TP_PROTO( \
998 const struct inode *inode, \
999 int error \
1000 ), \
1001 TP_ARGS(inode, error))
1002
1003DEFINE_NFS4_INODE_EVENT(nfs4_access);
1004DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1005DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1006DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1007DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1008#ifdef CONFIG_NFS_V4_SECURITY_LABEL
1009DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1010DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1011#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1012
1013DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1014 TP_PROTO(
1015 const struct inode *inode,
1016 const nfs4_stateid *stateid,
1017 int error
1018 ),
1019
1020 TP_ARGS(inode, stateid, error),
1021
1022 TP_STRUCT__entry(
1023 __field(dev_t, dev)
1024 __field(u32, fhandle)
1025 __field(u64, fileid)
1026 __field(int, error)
1027 __field(int, stateid_seq)
1028 __field(u32, stateid_hash)
1029 ),
1030
1031 TP_fast_assign(
1032 __entry->dev = inode->i_sb->s_dev;
1033 __entry->fileid = NFS_FILEID(inode);
1034 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1035 __entry->error = error;
1036 __entry->stateid_seq =
1037 be32_to_cpu(stateid->seqid);
1038 __entry->stateid_hash =
1039 nfs_stateid_hash(stateid);
1040 ),
1041
1042 TP_printk(
1043 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1044 "stateid=%d:0x%08x",
1045 __entry->error,
1046 show_nfsv4_errors(__entry->error),
1047 MAJOR(__entry->dev), MINOR(__entry->dev),
1048 (unsigned long long)__entry->fileid,
1049 __entry->fhandle,
1050 __entry->stateid_seq, __entry->stateid_hash
1051 )
1052);
1053
1054#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1055 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1056 TP_PROTO( \
1057 const struct inode *inode, \
1058 const nfs4_stateid *stateid, \
1059 int error \
1060 ), \
1061 TP_ARGS(inode, stateid, error))
1062
1063DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1064DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1065DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1066DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1067
1068DECLARE_EVENT_CLASS(nfs4_getattr_event,
1069 TP_PROTO(
1070 const struct nfs_server *server,
1071 const struct nfs_fh *fhandle,
1072 const struct nfs_fattr *fattr,
1073 int error
1074 ),
1075
1076 TP_ARGS(server, fhandle, fattr, error),
1077
1078 TP_STRUCT__entry(
1079 __field(dev_t, dev)
1080 __field(u32, fhandle)
1081 __field(u64, fileid)
1082 __field(unsigned int, valid)
1083 __field(int, error)
1084 ),
1085
1086 TP_fast_assign(
1087 __entry->dev = server->s_dev;
1088 __entry->valid = fattr->valid;
1089 __entry->fhandle = nfs_fhandle_hash(fhandle);
1090 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1091 __entry->error = error;
1092 ),
1093
1094 TP_printk(
1095 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1096 "valid=%s",
1097 __entry->error,
1098 show_nfsv4_errors(__entry->error),
1099 MAJOR(__entry->dev), MINOR(__entry->dev),
1100 (unsigned long long)__entry->fileid,
1101 __entry->fhandle,
1102 show_nfs_fattr_flags(__entry->valid)
1103 )
1104);
1105
1106#define DEFINE_NFS4_GETATTR_EVENT(name) \
1107 DEFINE_EVENT(nfs4_getattr_event, name, \
1108 TP_PROTO( \
1109 const struct nfs_server *server, \
1110 const struct nfs_fh *fhandle, \
1111 const struct nfs_fattr *fattr, \
1112 int error \
1113 ), \
1114 TP_ARGS(server, fhandle, fattr, error))
1115DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1116DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1117DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1118
1119DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1120 TP_PROTO(
1121 const struct nfs_client *clp,
1122 const struct nfs_fh *fhandle,
1123 const struct inode *inode,
1124 int error
1125 ),
1126
1127 TP_ARGS(clp, fhandle, inode, error),
1128
1129 TP_STRUCT__entry(
1130 __field(int, error)
1131 __field(dev_t, dev)
1132 __field(u32, fhandle)
1133 __field(u64, fileid)
1134 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1135 ),
1136
1137 TP_fast_assign(
1138 __entry->error = error;
1139 __entry->fhandle = nfs_fhandle_hash(fhandle);
1140 if (inode != NULL) {
1141 __entry->fileid = NFS_FILEID(inode);
1142 __entry->dev = inode->i_sb->s_dev;
1143 } else {
1144 __entry->fileid = 0;
1145 __entry->dev = 0;
1146 }
1147 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1148 ),
1149
1150 TP_printk(
1151 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1152 "dstaddr=%s",
1153 __entry->error,
1154 show_nfsv4_errors(__entry->error),
1155 MAJOR(__entry->dev), MINOR(__entry->dev),
1156 (unsigned long long)__entry->fileid,
1157 __entry->fhandle,
1158 __get_str(dstaddr)
1159 )
1160);
1161
1162#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1163 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1164 TP_PROTO( \
1165 const struct nfs_client *clp, \
1166 const struct nfs_fh *fhandle, \
1167 const struct inode *inode, \
1168 int error \
1169 ), \
1170 TP_ARGS(clp, fhandle, inode, error))
1171DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1172
1173DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1174 TP_PROTO(
1175 const struct nfs_client *clp,
1176 const struct nfs_fh *fhandle,
1177 const struct inode *inode,
1178 const nfs4_stateid *stateid,
1179 int error
1180 ),
1181
1182 TP_ARGS(clp, fhandle, inode, stateid, error),
1183
1184 TP_STRUCT__entry(
1185 __field(int, error)
1186 __field(dev_t, dev)
1187 __field(u32, fhandle)
1188 __field(u64, fileid)
1189 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1190 __field(int, stateid_seq)
1191 __field(u32, stateid_hash)
1192 ),
1193
1194 TP_fast_assign(
1195 __entry->error = error;
1196 __entry->fhandle = nfs_fhandle_hash(fhandle);
1197 if (inode != NULL) {
1198 __entry->fileid = NFS_FILEID(inode);
1199 __entry->dev = inode->i_sb->s_dev;
1200 } else {
1201 __entry->fileid = 0;
1202 __entry->dev = 0;
1203 }
1204 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1205 __entry->stateid_seq =
1206 be32_to_cpu(stateid->seqid);
1207 __entry->stateid_hash =
1208 nfs_stateid_hash(stateid);
1209 ),
1210
1211 TP_printk(
1212 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1213 "stateid=%d:0x%08x dstaddr=%s",
1214 __entry->error,
1215 show_nfsv4_errors(__entry->error),
1216 MAJOR(__entry->dev), MINOR(__entry->dev),
1217 (unsigned long long)__entry->fileid,
1218 __entry->fhandle,
1219 __entry->stateid_seq, __entry->stateid_hash,
1220 __get_str(dstaddr)
1221 )
1222);
1223
1224#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1225 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1226 TP_PROTO( \
1227 const struct nfs_client *clp, \
1228 const struct nfs_fh *fhandle, \
1229 const struct inode *inode, \
1230 const nfs4_stateid *stateid, \
1231 int error \
1232 ), \
1233 TP_ARGS(clp, fhandle, inode, stateid, error))
1234DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1235DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1236
1237DECLARE_EVENT_CLASS(nfs4_idmap_event,
1238 TP_PROTO(
1239 const char *name,
1240 int len,
1241 u32 id,
1242 int error
1243 ),
1244
1245 TP_ARGS(name, len, id, error),
1246
1247 TP_STRUCT__entry(
1248 __field(int, error)
1249 __field(u32, id)
1250 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1251 ),
1252
1253 TP_fast_assign(
1254 if (len < 0)
1255 len = 0;
1256 __entry->error = error < 0 ? error : 0;
1257 __entry->id = id;
1258 memcpy(__get_str(name), name, len);
1259 __get_str(name)[len] = 0;
1260 ),
1261
1262 TP_printk(
1263 "error=%d id=%u name=%s",
1264 __entry->error,
1265 __entry->id,
1266 __get_str(name)
1267 )
1268);
1269#define DEFINE_NFS4_IDMAP_EVENT(name) \
1270 DEFINE_EVENT(nfs4_idmap_event, name, \
1271 TP_PROTO( \
1272 const char *name, \
1273 int len, \
1274 u32 id, \
1275 int error \
1276 ), \
1277 TP_ARGS(name, len, id, error))
1278DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1279DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1280DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1281DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1282
1283DECLARE_EVENT_CLASS(nfs4_read_event,
1284 TP_PROTO(
1285 const struct nfs_pgio_header *hdr,
1286 int error
1287 ),
1288
1289 TP_ARGS(hdr, error),
1290
1291 TP_STRUCT__entry(
1292 __field(dev_t, dev)
1293 __field(u32, fhandle)
1294 __field(u64, fileid)
1295 __field(loff_t, offset)
1296 __field(size_t, count)
1297 __field(int, error)
1298 __field(int, stateid_seq)
1299 __field(u32, stateid_hash)
1300 ),
1301
1302 TP_fast_assign(
1303 const struct inode *inode = hdr->inode;
1304 const struct nfs4_state *state =
1305 hdr->args.context->state;
1306 __entry->dev = inode->i_sb->s_dev;
1307 __entry->fileid = NFS_FILEID(inode);
1308 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1309 __entry->offset = hdr->args.offset;
1310 __entry->count = hdr->args.count;
1311 __entry->error = error;
1312 __entry->stateid_seq =
1313 be32_to_cpu(state->stateid.seqid);
1314 __entry->stateid_hash =
1315 nfs_stateid_hash(&state->stateid);
1316 ),
1317
1318 TP_printk(
1319 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1320 "offset=%lld count=%zu stateid=%d:0x%08x",
1321 __entry->error,
1322 show_nfsv4_errors(__entry->error),
1323 MAJOR(__entry->dev), MINOR(__entry->dev),
1324 (unsigned long long)__entry->fileid,
1325 __entry->fhandle,
1326 (long long)__entry->offset,
1327 __entry->count,
1328 __entry->stateid_seq, __entry->stateid_hash
1329 )
1330);
1331#define DEFINE_NFS4_READ_EVENT(name) \
1332 DEFINE_EVENT(nfs4_read_event, name, \
1333 TP_PROTO( \
1334 const struct nfs_pgio_header *hdr, \
1335 int error \
1336 ), \
1337 TP_ARGS(hdr, error))
1338DEFINE_NFS4_READ_EVENT(nfs4_read);
1339#ifdef CONFIG_NFS_V4_1
1340DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1341#endif /* CONFIG_NFS_V4_1 */
1342
1343DECLARE_EVENT_CLASS(nfs4_write_event,
1344 TP_PROTO(
1345 const struct nfs_pgio_header *hdr,
1346 int error
1347 ),
1348
1349 TP_ARGS(hdr, error),
1350
1351 TP_STRUCT__entry(
1352 __field(dev_t, dev)
1353 __field(u32, fhandle)
1354 __field(u64, fileid)
1355 __field(loff_t, offset)
1356 __field(size_t, count)
1357 __field(int, error)
1358 __field(int, stateid_seq)
1359 __field(u32, stateid_hash)
1360 ),
1361
1362 TP_fast_assign(
1363 const struct inode *inode = hdr->inode;
1364 const struct nfs4_state *state =
1365 hdr->args.context->state;
1366 __entry->dev = inode->i_sb->s_dev;
1367 __entry->fileid = NFS_FILEID(inode);
1368 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1369 __entry->offset = hdr->args.offset;
1370 __entry->count = hdr->args.count;
1371 __entry->error = error;
1372 __entry->stateid_seq =
1373 be32_to_cpu(state->stateid.seqid);
1374 __entry->stateid_hash =
1375 nfs_stateid_hash(&state->stateid);
1376 ),
1377
1378 TP_printk(
1379 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1380 "offset=%lld count=%zu stateid=%d:0x%08x",
1381 __entry->error,
1382 show_nfsv4_errors(__entry->error),
1383 MAJOR(__entry->dev), MINOR(__entry->dev),
1384 (unsigned long long)__entry->fileid,
1385 __entry->fhandle,
1386 (long long)__entry->offset,
1387 __entry->count,
1388 __entry->stateid_seq, __entry->stateid_hash
1389 )
1390);
1391
1392#define DEFINE_NFS4_WRITE_EVENT(name) \
1393 DEFINE_EVENT(nfs4_write_event, name, \
1394 TP_PROTO( \
1395 const struct nfs_pgio_header *hdr, \
1396 int error \
1397 ), \
1398 TP_ARGS(hdr, error))
1399DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1400#ifdef CONFIG_NFS_V4_1
1401DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1402#endif /* CONFIG_NFS_V4_1 */
1403
1404DECLARE_EVENT_CLASS(nfs4_commit_event,
1405 TP_PROTO(
1406 const struct nfs_commit_data *data,
1407 int error
1408 ),
1409
1410 TP_ARGS(data, error),
1411
1412 TP_STRUCT__entry(
1413 __field(dev_t, dev)
1414 __field(u32, fhandle)
1415 __field(u64, fileid)
1416 __field(loff_t, offset)
1417 __field(size_t, count)
1418 __field(int, error)
1419 ),
1420
1421 TP_fast_assign(
1422 const struct inode *inode = data->inode;
1423 __entry->dev = inode->i_sb->s_dev;
1424 __entry->fileid = NFS_FILEID(inode);
1425 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1426 __entry->offset = data->args.offset;
1427 __entry->count = data->args.count;
1428 __entry->error = error;
1429 ),
1430
1431 TP_printk(
1432 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1433 "offset=%lld count=%zu",
1434 __entry->error,
1435 show_nfsv4_errors(__entry->error),
1436 MAJOR(__entry->dev), MINOR(__entry->dev),
1437 (unsigned long long)__entry->fileid,
1438 __entry->fhandle,
1439 (long long)__entry->offset,
1440 __entry->count
1441 )
1442);
1443#define DEFINE_NFS4_COMMIT_EVENT(name) \
1444 DEFINE_EVENT(nfs4_commit_event, name, \
1445 TP_PROTO( \
1446 const struct nfs_commit_data *data, \
1447 int error \
1448 ), \
1449 TP_ARGS(data, error))
1450DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1451#ifdef CONFIG_NFS_V4_1
1452DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1453
1454#define show_pnfs_iomode(iomode) \
1455 __print_symbolic(iomode, \
1456 { IOMODE_READ, "READ" }, \
1457 { IOMODE_RW, "RW" }, \
1458 { IOMODE_ANY, "ANY" })
1459
1460TRACE_EVENT(nfs4_layoutget,
1461 TP_PROTO(
1462 const struct nfs_open_context *ctx,
1463 const struct pnfs_layout_range *args,
1464 const struct pnfs_layout_range *res,
1465 const nfs4_stateid *layout_stateid,
1466 int error
1467 ),
1468
1469 TP_ARGS(ctx, args, res, layout_stateid, error),
1470
1471 TP_STRUCT__entry(
1472 __field(dev_t, dev)
1473 __field(u32, fhandle)
1474 __field(u64, fileid)
1475 __field(u32, iomode)
1476 __field(u64, offset)
1477 __field(u64, count)
1478 __field(int, error)
1479 __field(int, stateid_seq)
1480 __field(u32, stateid_hash)
1481 __field(int, layoutstateid_seq)
1482 __field(u32, layoutstateid_hash)
1483 ),
1484
1485 TP_fast_assign(
1486 const struct inode *inode = d_inode(ctx->dentry);
1487 const struct nfs4_state *state = ctx->state;
1488 __entry->dev = inode->i_sb->s_dev;
1489 __entry->fileid = NFS_FILEID(inode);
1490 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1491 __entry->iomode = args->iomode;
1492 __entry->offset = args->offset;
1493 __entry->count = args->length;
1494 __entry->error = error;
1495 __entry->stateid_seq =
1496 be32_to_cpu(state->stateid.seqid);
1497 __entry->stateid_hash =
1498 nfs_stateid_hash(&state->stateid);
1499 if (!error) {
1500 __entry->layoutstateid_seq =
1501 be32_to_cpu(layout_stateid->seqid);
1502 __entry->layoutstateid_hash =
1503 nfs_stateid_hash(layout_stateid);
1504 } else {
1505 __entry->layoutstateid_seq = 0;
1506 __entry->layoutstateid_hash = 0;
1507 }
1508 ),
1509
1510 TP_printk(
1511 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1512 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1513 "layoutstateid=%d:0x%08x",
1514 __entry->error,
1515 show_nfsv4_errors(__entry->error),
1516 MAJOR(__entry->dev), MINOR(__entry->dev),
1517 (unsigned long long)__entry->fileid,
1518 __entry->fhandle,
1519 show_pnfs_iomode(__entry->iomode),
1520 (unsigned long long)__entry->offset,
1521 (unsigned long long)__entry->count,
1522 __entry->stateid_seq, __entry->stateid_hash,
1523 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1524 )
1525);
1526
1527DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1528DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1529DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1530
1531#define show_pnfs_update_layout_reason(reason) \
1532 __print_symbolic(reason, \
1533 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
1534 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
1535 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
1536 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
1537 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
1538 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
1539 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
1540 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
1541 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
1542 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
1543 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
1544 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
1545 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" })
1546
1547TRACE_EVENT(pnfs_update_layout,
1548 TP_PROTO(struct inode *inode,
1549 loff_t pos,
1550 u64 count,
1551 enum pnfs_iomode iomode,
1552 struct pnfs_layout_hdr *lo,
1553 struct pnfs_layout_segment *lseg,
1554 enum pnfs_update_layout_reason reason
1555 ),
1556 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1557 TP_STRUCT__entry(
1558 __field(dev_t, dev)
1559 __field(u64, fileid)
1560 __field(u32, fhandle)
1561 __field(loff_t, pos)
1562 __field(u64, count)
1563 __field(enum pnfs_iomode, iomode)
1564 __field(int, layoutstateid_seq)
1565 __field(u32, layoutstateid_hash)
1566 __field(long, lseg)
1567 __field(enum pnfs_update_layout_reason, reason)
1568 ),
1569 TP_fast_assign(
1570 __entry->dev = inode->i_sb->s_dev;
1571 __entry->fileid = NFS_FILEID(inode);
1572 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1573 __entry->pos = pos;
1574 __entry->count = count;
1575 __entry->iomode = iomode;
1576 __entry->reason = reason;
1577 if (lo != NULL) {
1578 __entry->layoutstateid_seq =
1579 be32_to_cpu(lo->plh_stateid.seqid);
1580 __entry->layoutstateid_hash =
1581 nfs_stateid_hash(&lo->plh_stateid);
1582 } else {
1583 __entry->layoutstateid_seq = 0;
1584 __entry->layoutstateid_hash = 0;
1585 }
1586 __entry->lseg = (long)lseg;
1587 ),
1588 TP_printk(
1589 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1590 "iomode=%s pos=%llu count=%llu "
1591 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1592 MAJOR(__entry->dev), MINOR(__entry->dev),
1593 (unsigned long long)__entry->fileid,
1594 __entry->fhandle,
1595 show_pnfs_iomode(__entry->iomode),
1596 (unsigned long long)__entry->pos,
1597 (unsigned long long)__entry->count,
1598 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1599 __entry->lseg,
1600 show_pnfs_update_layout_reason(__entry->reason)
1601 )
1602);
1603
1604#endif /* CONFIG_NFS_V4_1 */
1605
1606#endif /* _TRACE_NFS4_H */
1607
1608#undef TRACE_INCLUDE_PATH
1609#define TRACE_INCLUDE_PATH .
1610#define TRACE_INCLUDE_FILE nfs4trace
1611/* This part must be outside protection */
1612#include <trace/define_trace.h>
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 nfs4
7
8#if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ)
9#define _TRACE_NFS4_H
10
11#include <linux/tracepoint.h>
12#include <trace/misc/sunrpc.h>
13
14#include <trace/misc/fs.h>
15#include <trace/misc/nfs.h>
16
17#define show_nfs_fattr_flags(valid) \
18 __print_flags((unsigned long)valid, "|", \
19 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
20 { NFS_ATTR_FATTR_MODE, "MODE" }, \
21 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
22 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
23 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
24 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
25 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
26 { NFS_ATTR_FATTR_FSID, "FSID" }, \
27 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
28 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
29 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
30 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
31 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
32 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
33 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
34
35DECLARE_EVENT_CLASS(nfs4_clientid_event,
36 TP_PROTO(
37 const struct nfs_client *clp,
38 int error
39 ),
40
41 TP_ARGS(clp, error),
42
43 TP_STRUCT__entry(
44 __string(dstaddr, clp->cl_hostname)
45 __field(unsigned long, error)
46 ),
47
48 TP_fast_assign(
49 __entry->error = error < 0 ? -error : 0;
50 __assign_str(dstaddr, clp->cl_hostname);
51 ),
52
53 TP_printk(
54 "error=%ld (%s) dstaddr=%s",
55 -__entry->error,
56 show_nfs4_status(__entry->error),
57 __get_str(dstaddr)
58 )
59);
60#define DEFINE_NFS4_CLIENTID_EVENT(name) \
61 DEFINE_EVENT(nfs4_clientid_event, name, \
62 TP_PROTO( \
63 const struct nfs_client *clp, \
64 int error \
65 ), \
66 TP_ARGS(clp, error))
67DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
68DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
69DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
70DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
71#ifdef CONFIG_NFS_V4_1
72DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
73DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
74DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
75DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
76DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
77DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
78DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
79
80TRACE_EVENT(nfs4_sequence_done,
81 TP_PROTO(
82 const struct nfs4_session *session,
83 const struct nfs4_sequence_res *res
84 ),
85 TP_ARGS(session, res),
86
87 TP_STRUCT__entry(
88 __field(unsigned int, session)
89 __field(unsigned int, slot_nr)
90 __field(unsigned int, seq_nr)
91 __field(unsigned int, highest_slotid)
92 __field(unsigned int, target_highest_slotid)
93 __field(unsigned long, status_flags)
94 __field(unsigned long, error)
95 ),
96
97 TP_fast_assign(
98 const struct nfs4_slot *sr_slot = res->sr_slot;
99 __entry->session = nfs_session_id_hash(&session->sess_id);
100 __entry->slot_nr = sr_slot->slot_nr;
101 __entry->seq_nr = sr_slot->seq_nr;
102 __entry->highest_slotid = res->sr_highest_slotid;
103 __entry->target_highest_slotid =
104 res->sr_target_highest_slotid;
105 __entry->status_flags = res->sr_status_flags;
106 __entry->error = res->sr_status < 0 ?
107 -res->sr_status : 0;
108 ),
109 TP_printk(
110 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
111 "highest_slotid=%u target_highest_slotid=%u "
112 "status_flags=0x%lx (%s)",
113 -__entry->error,
114 show_nfs4_status(__entry->error),
115 __entry->session,
116 __entry->slot_nr,
117 __entry->seq_nr,
118 __entry->highest_slotid,
119 __entry->target_highest_slotid,
120 __entry->status_flags,
121 show_nfs4_seq4_status(__entry->status_flags)
122 )
123);
124
125struct cb_sequenceargs;
126struct cb_sequenceres;
127
128TRACE_EVENT(nfs4_cb_sequence,
129 TP_PROTO(
130 const struct cb_sequenceargs *args,
131 const struct cb_sequenceres *res,
132 __be32 status
133 ),
134 TP_ARGS(args, res, status),
135
136 TP_STRUCT__entry(
137 __field(unsigned int, session)
138 __field(unsigned int, slot_nr)
139 __field(unsigned int, seq_nr)
140 __field(unsigned int, highest_slotid)
141 __field(unsigned int, cachethis)
142 __field(unsigned long, error)
143 ),
144
145 TP_fast_assign(
146 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
147 __entry->slot_nr = args->csa_slotid;
148 __entry->seq_nr = args->csa_sequenceid;
149 __entry->highest_slotid = args->csa_highestslotid;
150 __entry->cachethis = args->csa_cachethis;
151 __entry->error = be32_to_cpu(status);
152 ),
153
154 TP_printk(
155 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
156 "highest_slotid=%u",
157 -__entry->error,
158 show_nfs4_status(__entry->error),
159 __entry->session,
160 __entry->slot_nr,
161 __entry->seq_nr,
162 __entry->highest_slotid
163 )
164);
165
166TRACE_EVENT(nfs4_cb_seqid_err,
167 TP_PROTO(
168 const struct cb_sequenceargs *args,
169 __be32 status
170 ),
171 TP_ARGS(args, status),
172
173 TP_STRUCT__entry(
174 __field(unsigned int, session)
175 __field(unsigned int, slot_nr)
176 __field(unsigned int, seq_nr)
177 __field(unsigned int, highest_slotid)
178 __field(unsigned int, cachethis)
179 __field(unsigned long, error)
180 ),
181
182 TP_fast_assign(
183 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
184 __entry->slot_nr = args->csa_slotid;
185 __entry->seq_nr = args->csa_sequenceid;
186 __entry->highest_slotid = args->csa_highestslotid;
187 __entry->cachethis = args->csa_cachethis;
188 __entry->error = be32_to_cpu(status);
189 ),
190
191 TP_printk(
192 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
193 "highest_slotid=%u",
194 -__entry->error,
195 show_nfs4_status(__entry->error),
196 __entry->session,
197 __entry->slot_nr,
198 __entry->seq_nr,
199 __entry->highest_slotid
200 )
201);
202
203TRACE_EVENT(nfs4_cb_offload,
204 TP_PROTO(
205 const struct nfs_fh *cb_fh,
206 const nfs4_stateid *cb_stateid,
207 uint64_t cb_count,
208 int cb_error,
209 int cb_how_stable
210 ),
211
212 TP_ARGS(cb_fh, cb_stateid, cb_count, cb_error,
213 cb_how_stable),
214
215 TP_STRUCT__entry(
216 __field(unsigned long, error)
217 __field(u32, fhandle)
218 __field(loff_t, cb_count)
219 __field(int, cb_how)
220 __field(int, cb_stateid_seq)
221 __field(u32, cb_stateid_hash)
222 ),
223
224 TP_fast_assign(
225 __entry->error = cb_error < 0 ? -cb_error : 0;
226 __entry->fhandle = nfs_fhandle_hash(cb_fh);
227 __entry->cb_stateid_seq =
228 be32_to_cpu(cb_stateid->seqid);
229 __entry->cb_stateid_hash =
230 nfs_stateid_hash(cb_stateid);
231 __entry->cb_count = cb_count;
232 __entry->cb_how = cb_how_stable;
233 ),
234
235 TP_printk(
236 "error=%ld (%s) fhandle=0x%08x cb_stateid=%d:0x%08x "
237 "cb_count=%llu cb_how=%s",
238 -__entry->error,
239 show_nfs4_status(__entry->error),
240 __entry->fhandle,
241 __entry->cb_stateid_seq, __entry->cb_stateid_hash,
242 __entry->cb_count,
243 show_nfs_stable_how(__entry->cb_how)
244 )
245);
246#endif /* CONFIG_NFS_V4_1 */
247
248TRACE_EVENT(nfs4_setup_sequence,
249 TP_PROTO(
250 const struct nfs4_session *session,
251 const struct nfs4_sequence_args *args
252 ),
253 TP_ARGS(session, args),
254
255 TP_STRUCT__entry(
256 __field(unsigned int, session)
257 __field(unsigned int, slot_nr)
258 __field(unsigned int, seq_nr)
259 __field(unsigned int, highest_used_slotid)
260 ),
261
262 TP_fast_assign(
263 const struct nfs4_slot *sa_slot = args->sa_slot;
264 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
265 __entry->slot_nr = sa_slot->slot_nr;
266 __entry->seq_nr = sa_slot->seq_nr;
267 __entry->highest_used_slotid =
268 sa_slot->table->highest_used_slotid;
269 ),
270 TP_printk(
271 "session=0x%08x slot_nr=%u seq_nr=%u "
272 "highest_used_slotid=%u",
273 __entry->session,
274 __entry->slot_nr,
275 __entry->seq_nr,
276 __entry->highest_used_slotid
277 )
278);
279
280TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_RUNNING);
281TRACE_DEFINE_ENUM(NFS4CLNT_CHECK_LEASE);
282TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_EXPIRED);
283TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_REBOOT);
284TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_NOGRACE);
285TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN);
286TRACE_DEFINE_ENUM(NFS4CLNT_SESSION_RESET);
287TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_CONFIRM);
288TRACE_DEFINE_ENUM(NFS4CLNT_SERVER_SCOPE_MISMATCH);
289TRACE_DEFINE_ENUM(NFS4CLNT_PURGE_STATE);
290TRACE_DEFINE_ENUM(NFS4CLNT_BIND_CONN_TO_SESSION);
291TRACE_DEFINE_ENUM(NFS4CLNT_MOVED);
292TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_MOVED);
293TRACE_DEFINE_ENUM(NFS4CLNT_DELEGATION_EXPIRED);
294TRACE_DEFINE_ENUM(NFS4CLNT_RUN_MANAGER);
295TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_AVAILABLE);
296TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_RUNNING);
297TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_READ);
298TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_RW);
299TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN_DELAYED);
300
301#define show_nfs4_clp_state(state) \
302 __print_flags(state, "|", \
303 { BIT(NFS4CLNT_MANAGER_RUNNING), "MANAGER_RUNNING" }, \
304 { BIT(NFS4CLNT_CHECK_LEASE), "CHECK_LEASE" }, \
305 { BIT(NFS4CLNT_LEASE_EXPIRED), "LEASE_EXPIRED" }, \
306 { BIT(NFS4CLNT_RECLAIM_REBOOT), "RECLAIM_REBOOT" }, \
307 { BIT(NFS4CLNT_RECLAIM_NOGRACE), "RECLAIM_NOGRACE" }, \
308 { BIT(NFS4CLNT_DELEGRETURN), "DELEGRETURN" }, \
309 { BIT(NFS4CLNT_SESSION_RESET), "SESSION_RESET" }, \
310 { BIT(NFS4CLNT_LEASE_CONFIRM), "LEASE_CONFIRM" }, \
311 { BIT(NFS4CLNT_SERVER_SCOPE_MISMATCH), "SERVER_SCOPE_MISMATCH" }, \
312 { BIT(NFS4CLNT_PURGE_STATE), "PURGE_STATE" }, \
313 { BIT(NFS4CLNT_BIND_CONN_TO_SESSION), "BIND_CONN_TO_SESSION" }, \
314 { BIT(NFS4CLNT_MOVED), "MOVED" }, \
315 { BIT(NFS4CLNT_LEASE_MOVED), "LEASE_MOVED" }, \
316 { BIT(NFS4CLNT_DELEGATION_EXPIRED), "DELEGATION_EXPIRED" }, \
317 { BIT(NFS4CLNT_RUN_MANAGER), "RUN_MANAGER" }, \
318 { BIT(NFS4CLNT_MANAGER_AVAILABLE), "MANAGER_AVAILABLE" }, \
319 { BIT(NFS4CLNT_RECALL_RUNNING), "RECALL_RUNNING" }, \
320 { BIT(NFS4CLNT_RECALL_ANY_LAYOUT_READ), "RECALL_ANY_LAYOUT_READ" }, \
321 { BIT(NFS4CLNT_RECALL_ANY_LAYOUT_RW), "RECALL_ANY_LAYOUT_RW" }, \
322 { BIT(NFS4CLNT_DELEGRETURN_DELAYED), "DELERETURN_DELAYED" })
323
324TRACE_EVENT(nfs4_state_mgr,
325 TP_PROTO(
326 const struct nfs_client *clp
327 ),
328
329 TP_ARGS(clp),
330
331 TP_STRUCT__entry(
332 __field(unsigned long, state)
333 __string(hostname, clp->cl_hostname)
334 ),
335
336 TP_fast_assign(
337 __entry->state = clp->cl_state;
338 __assign_str(hostname, clp->cl_hostname);
339 ),
340
341 TP_printk(
342 "hostname=%s clp state=%s", __get_str(hostname),
343 show_nfs4_clp_state(__entry->state)
344 )
345)
346
347TRACE_EVENT(nfs4_state_mgr_failed,
348 TP_PROTO(
349 const struct nfs_client *clp,
350 const char *section,
351 int status
352 ),
353
354 TP_ARGS(clp, section, status),
355
356 TP_STRUCT__entry(
357 __field(unsigned long, error)
358 __field(unsigned long, state)
359 __string(hostname, clp->cl_hostname)
360 __string(section, section)
361 ),
362
363 TP_fast_assign(
364 __entry->error = status < 0 ? -status : 0;
365 __entry->state = clp->cl_state;
366 __assign_str(hostname, clp->cl_hostname);
367 __assign_str(section, section);
368 ),
369
370 TP_printk(
371 "hostname=%s clp state=%s error=%ld (%s) section=%s",
372 __get_str(hostname),
373 show_nfs4_clp_state(__entry->state), -__entry->error,
374 show_nfs4_status(__entry->error), __get_str(section)
375
376 )
377)
378
379TRACE_EVENT(nfs4_xdr_bad_operation,
380 TP_PROTO(
381 const struct xdr_stream *xdr,
382 u32 op,
383 u32 expected
384 ),
385
386 TP_ARGS(xdr, op, expected),
387
388 TP_STRUCT__entry(
389 __field(unsigned int, task_id)
390 __field(unsigned int, client_id)
391 __field(u32, xid)
392 __field(u32, op)
393 __field(u32, expected)
394 ),
395
396 TP_fast_assign(
397 const struct rpc_rqst *rqstp = xdr->rqst;
398 const struct rpc_task *task = rqstp->rq_task;
399
400 __entry->task_id = task->tk_pid;
401 __entry->client_id = task->tk_client->cl_clid;
402 __entry->xid = be32_to_cpu(rqstp->rq_xid);
403 __entry->op = op;
404 __entry->expected = expected;
405 ),
406
407 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
408 " xid=0x%08x operation=%u, expected=%u",
409 __entry->task_id, __entry->client_id, __entry->xid,
410 __entry->op, __entry->expected
411 )
412);
413
414DECLARE_EVENT_CLASS(nfs4_xdr_event,
415 TP_PROTO(
416 const struct xdr_stream *xdr,
417 u32 op,
418 u32 error
419 ),
420
421 TP_ARGS(xdr, op, error),
422
423 TP_STRUCT__entry(
424 __field(unsigned int, task_id)
425 __field(unsigned int, client_id)
426 __field(u32, xid)
427 __field(u32, op)
428 __field(unsigned long, error)
429 ),
430
431 TP_fast_assign(
432 const struct rpc_rqst *rqstp = xdr->rqst;
433 const struct rpc_task *task = rqstp->rq_task;
434
435 __entry->task_id = task->tk_pid;
436 __entry->client_id = task->tk_client->cl_clid;
437 __entry->xid = be32_to_cpu(rqstp->rq_xid);
438 __entry->op = op;
439 __entry->error = error;
440 ),
441
442 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
443 " xid=0x%08x error=%ld (%s) operation=%u",
444 __entry->task_id, __entry->client_id, __entry->xid,
445 -__entry->error, show_nfs4_status(__entry->error),
446 __entry->op
447 )
448);
449#define DEFINE_NFS4_XDR_EVENT(name) \
450 DEFINE_EVENT(nfs4_xdr_event, name, \
451 TP_PROTO( \
452 const struct xdr_stream *xdr, \
453 u32 op, \
454 u32 error \
455 ), \
456 TP_ARGS(xdr, op, error))
457DEFINE_NFS4_XDR_EVENT(nfs4_xdr_status);
458DEFINE_NFS4_XDR_EVENT(nfs4_xdr_bad_filehandle);
459
460DECLARE_EVENT_CLASS(nfs4_cb_error_class,
461 TP_PROTO(
462 __be32 xid,
463 u32 cb_ident
464 ),
465
466 TP_ARGS(xid, cb_ident),
467
468 TP_STRUCT__entry(
469 __field(u32, xid)
470 __field(u32, cbident)
471 ),
472
473 TP_fast_assign(
474 __entry->xid = be32_to_cpu(xid);
475 __entry->cbident = cb_ident;
476 ),
477
478 TP_printk(
479 "xid=0x%08x cb_ident=0x%08x",
480 __entry->xid, __entry->cbident
481 )
482);
483
484#define DEFINE_CB_ERROR_EVENT(name) \
485 DEFINE_EVENT(nfs4_cb_error_class, nfs_cb_##name, \
486 TP_PROTO( \
487 __be32 xid, \
488 u32 cb_ident \
489 ), \
490 TP_ARGS(xid, cb_ident))
491
492DEFINE_CB_ERROR_EVENT(no_clp);
493DEFINE_CB_ERROR_EVENT(badprinc);
494
495DECLARE_EVENT_CLASS(nfs4_open_event,
496 TP_PROTO(
497 const struct nfs_open_context *ctx,
498 int flags,
499 int error
500 ),
501
502 TP_ARGS(ctx, flags, error),
503
504 TP_STRUCT__entry(
505 __field(unsigned long, error)
506 __field(unsigned long, flags)
507 __field(unsigned long, fmode)
508 __field(dev_t, dev)
509 __field(u32, fhandle)
510 __field(u64, fileid)
511 __field(u64, dir)
512 __string(name, ctx->dentry->d_name.name)
513 __field(int, stateid_seq)
514 __field(u32, stateid_hash)
515 __field(int, openstateid_seq)
516 __field(u32, openstateid_hash)
517 ),
518
519 TP_fast_assign(
520 const struct nfs4_state *state = ctx->state;
521 const struct inode *inode = NULL;
522
523 __entry->error = -error;
524 __entry->flags = flags;
525 __entry->fmode = (__force unsigned long)ctx->mode;
526 __entry->dev = ctx->dentry->d_sb->s_dev;
527 if (!IS_ERR_OR_NULL(state)) {
528 inode = state->inode;
529 __entry->stateid_seq =
530 be32_to_cpu(state->stateid.seqid);
531 __entry->stateid_hash =
532 nfs_stateid_hash(&state->stateid);
533 __entry->openstateid_seq =
534 be32_to_cpu(state->open_stateid.seqid);
535 __entry->openstateid_hash =
536 nfs_stateid_hash(&state->open_stateid);
537 } else {
538 __entry->stateid_seq = 0;
539 __entry->stateid_hash = 0;
540 __entry->openstateid_seq = 0;
541 __entry->openstateid_hash = 0;
542 }
543 if (inode != NULL) {
544 __entry->fileid = NFS_FILEID(inode);
545 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
546 } else {
547 __entry->fileid = 0;
548 __entry->fhandle = 0;
549 }
550 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
551 __assign_str(name, ctx->dentry->d_name.name);
552 ),
553
554 TP_printk(
555 "error=%ld (%s) flags=%lu (%s) fmode=%s "
556 "fileid=%02x:%02x:%llu fhandle=0x%08x "
557 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
558 "openstateid=%d:0x%08x",
559 -__entry->error,
560 show_nfs4_status(__entry->error),
561 __entry->flags,
562 show_fs_fcntl_open_flags(__entry->flags),
563 show_fs_fmode_flags(__entry->fmode),
564 MAJOR(__entry->dev), MINOR(__entry->dev),
565 (unsigned long long)__entry->fileid,
566 __entry->fhandle,
567 MAJOR(__entry->dev), MINOR(__entry->dev),
568 (unsigned long long)__entry->dir,
569 __get_str(name),
570 __entry->stateid_seq, __entry->stateid_hash,
571 __entry->openstateid_seq, __entry->openstateid_hash
572 )
573);
574
575#define DEFINE_NFS4_OPEN_EVENT(name) \
576 DEFINE_EVENT(nfs4_open_event, name, \
577 TP_PROTO( \
578 const struct nfs_open_context *ctx, \
579 int flags, \
580 int error \
581 ), \
582 TP_ARGS(ctx, flags, error))
583DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
584DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
585DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
586
587TRACE_EVENT(nfs4_cached_open,
588 TP_PROTO(
589 const struct nfs4_state *state
590 ),
591 TP_ARGS(state),
592 TP_STRUCT__entry(
593 __field(dev_t, dev)
594 __field(u32, fhandle)
595 __field(u64, fileid)
596 __field(unsigned int, fmode)
597 __field(int, stateid_seq)
598 __field(u32, stateid_hash)
599 ),
600
601 TP_fast_assign(
602 const struct inode *inode = state->inode;
603
604 __entry->dev = inode->i_sb->s_dev;
605 __entry->fileid = NFS_FILEID(inode);
606 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
607 __entry->fmode = (__force unsigned int)state->state;
608 __entry->stateid_seq =
609 be32_to_cpu(state->stateid.seqid);
610 __entry->stateid_hash =
611 nfs_stateid_hash(&state->stateid);
612 ),
613
614 TP_printk(
615 "fmode=%s fileid=%02x:%02x:%llu "
616 "fhandle=0x%08x stateid=%d:0x%08x",
617 __entry->fmode ? show_fs_fmode_flags(__entry->fmode) :
618 "closed",
619 MAJOR(__entry->dev), MINOR(__entry->dev),
620 (unsigned long long)__entry->fileid,
621 __entry->fhandle,
622 __entry->stateid_seq, __entry->stateid_hash
623 )
624);
625
626TRACE_EVENT(nfs4_close,
627 TP_PROTO(
628 const struct nfs4_state *state,
629 const struct nfs_closeargs *args,
630 const struct nfs_closeres *res,
631 int error
632 ),
633
634 TP_ARGS(state, args, res, error),
635
636 TP_STRUCT__entry(
637 __field(dev_t, dev)
638 __field(u32, fhandle)
639 __field(u64, fileid)
640 __field(unsigned int, fmode)
641 __field(unsigned long, error)
642 __field(int, stateid_seq)
643 __field(u32, stateid_hash)
644 ),
645
646 TP_fast_assign(
647 const struct inode *inode = state->inode;
648
649 __entry->dev = inode->i_sb->s_dev;
650 __entry->fileid = NFS_FILEID(inode);
651 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
652 __entry->fmode = (__force unsigned int)state->state;
653 __entry->error = error < 0 ? -error : 0;
654 __entry->stateid_seq =
655 be32_to_cpu(args->stateid.seqid);
656 __entry->stateid_hash =
657 nfs_stateid_hash(&args->stateid);
658 ),
659
660 TP_printk(
661 "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
662 "fhandle=0x%08x openstateid=%d:0x%08x",
663 -__entry->error,
664 show_nfs4_status(__entry->error),
665 __entry->fmode ? show_fs_fmode_flags(__entry->fmode) :
666 "closed",
667 MAJOR(__entry->dev), MINOR(__entry->dev),
668 (unsigned long long)__entry->fileid,
669 __entry->fhandle,
670 __entry->stateid_seq, __entry->stateid_hash
671 )
672);
673
674DECLARE_EVENT_CLASS(nfs4_lock_event,
675 TP_PROTO(
676 const struct file_lock *request,
677 const struct nfs4_state *state,
678 int cmd,
679 int error
680 ),
681
682 TP_ARGS(request, state, cmd, error),
683
684 TP_STRUCT__entry(
685 __field(unsigned long, error)
686 __field(unsigned long, cmd)
687 __field(unsigned long, type)
688 __field(loff_t, start)
689 __field(loff_t, end)
690 __field(dev_t, dev)
691 __field(u32, fhandle)
692 __field(u64, fileid)
693 __field(int, stateid_seq)
694 __field(u32, stateid_hash)
695 ),
696
697 TP_fast_assign(
698 const struct inode *inode = state->inode;
699
700 __entry->error = error < 0 ? -error : 0;
701 __entry->cmd = cmd;
702 __entry->type = request->fl_type;
703 __entry->start = request->fl_start;
704 __entry->end = request->fl_end;
705 __entry->dev = inode->i_sb->s_dev;
706 __entry->fileid = NFS_FILEID(inode);
707 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
708 __entry->stateid_seq =
709 be32_to_cpu(state->stateid.seqid);
710 __entry->stateid_hash =
711 nfs_stateid_hash(&state->stateid);
712 ),
713
714 TP_printk(
715 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
716 "fileid=%02x:%02x:%llu fhandle=0x%08x "
717 "stateid=%d:0x%08x",
718 -__entry->error,
719 show_nfs4_status(__entry->error),
720 show_fs_fcntl_cmd(__entry->cmd),
721 show_fs_fcntl_lock_type(__entry->type),
722 (long long)__entry->start,
723 (long long)__entry->end,
724 MAJOR(__entry->dev), MINOR(__entry->dev),
725 (unsigned long long)__entry->fileid,
726 __entry->fhandle,
727 __entry->stateid_seq, __entry->stateid_hash
728 )
729);
730
731#define DEFINE_NFS4_LOCK_EVENT(name) \
732 DEFINE_EVENT(nfs4_lock_event, name, \
733 TP_PROTO( \
734 const struct file_lock *request, \
735 const struct nfs4_state *state, \
736 int cmd, \
737 int error \
738 ), \
739 TP_ARGS(request, state, cmd, error))
740DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
741DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
742
743TRACE_EVENT(nfs4_set_lock,
744 TP_PROTO(
745 const struct file_lock *request,
746 const struct nfs4_state *state,
747 const nfs4_stateid *lockstateid,
748 int cmd,
749 int error
750 ),
751
752 TP_ARGS(request, state, lockstateid, cmd, error),
753
754 TP_STRUCT__entry(
755 __field(unsigned long, error)
756 __field(unsigned long, cmd)
757 __field(unsigned long, type)
758 __field(loff_t, start)
759 __field(loff_t, end)
760 __field(dev_t, dev)
761 __field(u32, fhandle)
762 __field(u64, fileid)
763 __field(int, stateid_seq)
764 __field(u32, stateid_hash)
765 __field(int, lockstateid_seq)
766 __field(u32, lockstateid_hash)
767 ),
768
769 TP_fast_assign(
770 const struct inode *inode = state->inode;
771
772 __entry->error = error < 0 ? -error : 0;
773 __entry->cmd = cmd;
774 __entry->type = request->fl_type;
775 __entry->start = request->fl_start;
776 __entry->end = request->fl_end;
777 __entry->dev = inode->i_sb->s_dev;
778 __entry->fileid = NFS_FILEID(inode);
779 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
780 __entry->stateid_seq =
781 be32_to_cpu(state->stateid.seqid);
782 __entry->stateid_hash =
783 nfs_stateid_hash(&state->stateid);
784 __entry->lockstateid_seq =
785 be32_to_cpu(lockstateid->seqid);
786 __entry->lockstateid_hash =
787 nfs_stateid_hash(lockstateid);
788 ),
789
790 TP_printk(
791 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
792 "fileid=%02x:%02x:%llu fhandle=0x%08x "
793 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
794 -__entry->error,
795 show_nfs4_status(__entry->error),
796 show_fs_fcntl_cmd(__entry->cmd),
797 show_fs_fcntl_lock_type(__entry->type),
798 (long long)__entry->start,
799 (long long)__entry->end,
800 MAJOR(__entry->dev), MINOR(__entry->dev),
801 (unsigned long long)__entry->fileid,
802 __entry->fhandle,
803 __entry->stateid_seq, __entry->stateid_hash,
804 __entry->lockstateid_seq, __entry->lockstateid_hash
805 )
806);
807
808TRACE_DEFINE_ENUM(LK_STATE_IN_USE);
809TRACE_DEFINE_ENUM(NFS_DELEGATED_STATE);
810TRACE_DEFINE_ENUM(NFS_OPEN_STATE);
811TRACE_DEFINE_ENUM(NFS_O_RDONLY_STATE);
812TRACE_DEFINE_ENUM(NFS_O_WRONLY_STATE);
813TRACE_DEFINE_ENUM(NFS_O_RDWR_STATE);
814TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_REBOOT);
815TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_NOGRACE);
816TRACE_DEFINE_ENUM(NFS_STATE_POSIX_LOCKS);
817TRACE_DEFINE_ENUM(NFS_STATE_RECOVERY_FAILED);
818TRACE_DEFINE_ENUM(NFS_STATE_MAY_NOTIFY_LOCK);
819TRACE_DEFINE_ENUM(NFS_STATE_CHANGE_WAIT);
820TRACE_DEFINE_ENUM(NFS_CLNT_DST_SSC_COPY_STATE);
821TRACE_DEFINE_ENUM(NFS_CLNT_SRC_SSC_COPY_STATE);
822TRACE_DEFINE_ENUM(NFS_SRV_SSC_COPY_STATE);
823
824#define show_nfs4_state_flags(flags) \
825 __print_flags(flags, "|", \
826 { LK_STATE_IN_USE, "IN_USE" }, \
827 { NFS_DELEGATED_STATE, "DELEGATED" }, \
828 { NFS_OPEN_STATE, "OPEN" }, \
829 { NFS_O_RDONLY_STATE, "O_RDONLY" }, \
830 { NFS_O_WRONLY_STATE, "O_WRONLY" }, \
831 { NFS_O_RDWR_STATE, "O_RDWR" }, \
832 { NFS_STATE_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
833 { NFS_STATE_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
834 { NFS_STATE_POSIX_LOCKS, "POSIX_LOCKS" }, \
835 { NFS_STATE_RECOVERY_FAILED, "RECOVERY_FAILED" }, \
836 { NFS_STATE_MAY_NOTIFY_LOCK, "MAY_NOTIFY_LOCK" }, \
837 { NFS_STATE_CHANGE_WAIT, "CHANGE_WAIT" }, \
838 { NFS_CLNT_DST_SSC_COPY_STATE, "CLNT_DST_SSC_COPY" }, \
839 { NFS_CLNT_SRC_SSC_COPY_STATE, "CLNT_SRC_SSC_COPY" }, \
840 { NFS_SRV_SSC_COPY_STATE, "SRV_SSC_COPY" })
841
842#define show_nfs4_lock_flags(flags) \
843 __print_flags(flags, "|", \
844 { BIT(NFS_LOCK_INITIALIZED), "INITIALIZED" }, \
845 { BIT(NFS_LOCK_LOST), "LOST" })
846
847TRACE_EVENT(nfs4_state_lock_reclaim,
848 TP_PROTO(
849 const struct nfs4_state *state,
850 const struct nfs4_lock_state *lock
851 ),
852
853 TP_ARGS(state, lock),
854
855 TP_STRUCT__entry(
856 __field(dev_t, dev)
857 __field(u32, fhandle)
858 __field(u64, fileid)
859 __field(unsigned long, state_flags)
860 __field(unsigned long, lock_flags)
861 __field(int, stateid_seq)
862 __field(u32, stateid_hash)
863 ),
864
865 TP_fast_assign(
866 const struct inode *inode = state->inode;
867
868 __entry->dev = inode->i_sb->s_dev;
869 __entry->fileid = NFS_FILEID(inode);
870 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
871 __entry->state_flags = state->flags;
872 __entry->lock_flags = lock->ls_flags;
873 __entry->stateid_seq =
874 be32_to_cpu(state->stateid.seqid);
875 __entry->stateid_hash =
876 nfs_stateid_hash(&state->stateid);
877 ),
878
879 TP_printk(
880 "fileid=%02x:%02x:%llu fhandle=0x%08x "
881 "stateid=%d:0x%08x state_flags=%s lock_flags=%s",
882 MAJOR(__entry->dev), MINOR(__entry->dev),
883 (unsigned long long)__entry->fileid, __entry->fhandle,
884 __entry->stateid_seq, __entry->stateid_hash,
885 show_nfs4_state_flags(__entry->state_flags),
886 show_nfs4_lock_flags(__entry->lock_flags)
887 )
888)
889
890DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
891 TP_PROTO(
892 const struct inode *inode,
893 fmode_t fmode
894 ),
895
896 TP_ARGS(inode, fmode),
897
898 TP_STRUCT__entry(
899 __field(dev_t, dev)
900 __field(u32, fhandle)
901 __field(u64, fileid)
902 __field(unsigned int, fmode)
903 ),
904
905 TP_fast_assign(
906 __entry->dev = inode->i_sb->s_dev;
907 __entry->fileid = NFS_FILEID(inode);
908 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
909 __entry->fmode = (__force unsigned int)fmode;
910 ),
911
912 TP_printk(
913 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
914 show_fs_fmode_flags(__entry->fmode),
915 MAJOR(__entry->dev), MINOR(__entry->dev),
916 (unsigned long long)__entry->fileid,
917 __entry->fhandle
918 )
919);
920#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
921 DEFINE_EVENT(nfs4_set_delegation_event, name, \
922 TP_PROTO( \
923 const struct inode *inode, \
924 fmode_t fmode \
925 ), \
926 TP_ARGS(inode, fmode))
927DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
928DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
929
930TRACE_EVENT(nfs4_delegreturn_exit,
931 TP_PROTO(
932 const struct nfs4_delegreturnargs *args,
933 const struct nfs4_delegreturnres *res,
934 int error
935 ),
936
937 TP_ARGS(args, res, error),
938
939 TP_STRUCT__entry(
940 __field(dev_t, dev)
941 __field(u32, fhandle)
942 __field(unsigned long, error)
943 __field(int, stateid_seq)
944 __field(u32, stateid_hash)
945 ),
946
947 TP_fast_assign(
948 __entry->dev = res->server->s_dev;
949 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
950 __entry->error = error < 0 ? -error : 0;
951 __entry->stateid_seq =
952 be32_to_cpu(args->stateid->seqid);
953 __entry->stateid_hash =
954 nfs_stateid_hash(args->stateid);
955 ),
956
957 TP_printk(
958 "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
959 "stateid=%d:0x%08x",
960 -__entry->error,
961 show_nfs4_status(__entry->error),
962 MAJOR(__entry->dev), MINOR(__entry->dev),
963 __entry->fhandle,
964 __entry->stateid_seq, __entry->stateid_hash
965 )
966);
967
968#ifdef CONFIG_NFS_V4_1
969DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
970 TP_PROTO(
971 const struct nfs4_state *state,
972 const struct nfs4_lock_state *lsp,
973 int error
974 ),
975
976 TP_ARGS(state, lsp, error),
977
978 TP_STRUCT__entry(
979 __field(unsigned long, error)
980 __field(dev_t, dev)
981 __field(u32, fhandle)
982 __field(u64, fileid)
983 __field(int, stateid_seq)
984 __field(u32, stateid_hash)
985 ),
986
987 TP_fast_assign(
988 const struct inode *inode = state->inode;
989
990 __entry->error = error < 0 ? -error : 0;
991 __entry->dev = inode->i_sb->s_dev;
992 __entry->fileid = NFS_FILEID(inode);
993 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
994 __entry->stateid_seq =
995 be32_to_cpu(state->stateid.seqid);
996 __entry->stateid_hash =
997 nfs_stateid_hash(&state->stateid);
998 ),
999
1000 TP_printk(
1001 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1002 "stateid=%d:0x%08x",
1003 -__entry->error,
1004 show_nfs4_status(__entry->error),
1005 MAJOR(__entry->dev), MINOR(__entry->dev),
1006 (unsigned long long)__entry->fileid,
1007 __entry->fhandle,
1008 __entry->stateid_seq, __entry->stateid_hash
1009 )
1010);
1011
1012#define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1013 DEFINE_EVENT(nfs4_test_stateid_event, name, \
1014 TP_PROTO( \
1015 const struct nfs4_state *state, \
1016 const struct nfs4_lock_state *lsp, \
1017 int error \
1018 ), \
1019 TP_ARGS(state, lsp, error))
1020DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1021DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1022DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1023#endif /* CONFIG_NFS_V4_1 */
1024
1025DECLARE_EVENT_CLASS(nfs4_lookup_event,
1026 TP_PROTO(
1027 const struct inode *dir,
1028 const struct qstr *name,
1029 int error
1030 ),
1031
1032 TP_ARGS(dir, name, error),
1033
1034 TP_STRUCT__entry(
1035 __field(dev_t, dev)
1036 __field(unsigned long, error)
1037 __field(u64, dir)
1038 __string(name, name->name)
1039 ),
1040
1041 TP_fast_assign(
1042 __entry->dev = dir->i_sb->s_dev;
1043 __entry->dir = NFS_FILEID(dir);
1044 __entry->error = -error;
1045 __assign_str(name, name->name);
1046 ),
1047
1048 TP_printk(
1049 "error=%ld (%s) name=%02x:%02x:%llu/%s",
1050 -__entry->error,
1051 show_nfs4_status(__entry->error),
1052 MAJOR(__entry->dev), MINOR(__entry->dev),
1053 (unsigned long long)__entry->dir,
1054 __get_str(name)
1055 )
1056);
1057
1058#define DEFINE_NFS4_LOOKUP_EVENT(name) \
1059 DEFINE_EVENT(nfs4_lookup_event, name, \
1060 TP_PROTO( \
1061 const struct inode *dir, \
1062 const struct qstr *name, \
1063 int error \
1064 ), \
1065 TP_ARGS(dir, name, error))
1066
1067DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1068DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1069DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1070DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1071DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1072DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1073DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1074
1075TRACE_EVENT(nfs4_lookupp,
1076 TP_PROTO(
1077 const struct inode *inode,
1078 int error
1079 ),
1080
1081 TP_ARGS(inode, error),
1082
1083 TP_STRUCT__entry(
1084 __field(dev_t, dev)
1085 __field(u64, ino)
1086 __field(unsigned long, error)
1087 ),
1088
1089 TP_fast_assign(
1090 __entry->dev = inode->i_sb->s_dev;
1091 __entry->ino = NFS_FILEID(inode);
1092 __entry->error = error < 0 ? -error : 0;
1093 ),
1094
1095 TP_printk(
1096 "error=%ld (%s) inode=%02x:%02x:%llu",
1097 -__entry->error,
1098 show_nfs4_status(__entry->error),
1099 MAJOR(__entry->dev), MINOR(__entry->dev),
1100 (unsigned long long)__entry->ino
1101 )
1102);
1103
1104TRACE_EVENT(nfs4_rename,
1105 TP_PROTO(
1106 const struct inode *olddir,
1107 const struct qstr *oldname,
1108 const struct inode *newdir,
1109 const struct qstr *newname,
1110 int error
1111 ),
1112
1113 TP_ARGS(olddir, oldname, newdir, newname, error),
1114
1115 TP_STRUCT__entry(
1116 __field(dev_t, dev)
1117 __field(unsigned long, error)
1118 __field(u64, olddir)
1119 __string(oldname, oldname->name)
1120 __field(u64, newdir)
1121 __string(newname, newname->name)
1122 ),
1123
1124 TP_fast_assign(
1125 __entry->dev = olddir->i_sb->s_dev;
1126 __entry->olddir = NFS_FILEID(olddir);
1127 __entry->newdir = NFS_FILEID(newdir);
1128 __entry->error = error < 0 ? -error : 0;
1129 __assign_str(oldname, oldname->name);
1130 __assign_str(newname, newname->name);
1131 ),
1132
1133 TP_printk(
1134 "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1135 "newname=%02x:%02x:%llu/%s",
1136 -__entry->error,
1137 show_nfs4_status(__entry->error),
1138 MAJOR(__entry->dev), MINOR(__entry->dev),
1139 (unsigned long long)__entry->olddir,
1140 __get_str(oldname),
1141 MAJOR(__entry->dev), MINOR(__entry->dev),
1142 (unsigned long long)__entry->newdir,
1143 __get_str(newname)
1144 )
1145);
1146
1147DECLARE_EVENT_CLASS(nfs4_inode_event,
1148 TP_PROTO(
1149 const struct inode *inode,
1150 int error
1151 ),
1152
1153 TP_ARGS(inode, error),
1154
1155 TP_STRUCT__entry(
1156 __field(dev_t, dev)
1157 __field(u32, fhandle)
1158 __field(u64, fileid)
1159 __field(unsigned long, error)
1160 ),
1161
1162 TP_fast_assign(
1163 __entry->dev = inode->i_sb->s_dev;
1164 __entry->fileid = NFS_FILEID(inode);
1165 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1166 __entry->error = error < 0 ? -error : 0;
1167 ),
1168
1169 TP_printk(
1170 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1171 -__entry->error,
1172 show_nfs4_status(__entry->error),
1173 MAJOR(__entry->dev), MINOR(__entry->dev),
1174 (unsigned long long)__entry->fileid,
1175 __entry->fhandle
1176 )
1177);
1178
1179#define DEFINE_NFS4_INODE_EVENT(name) \
1180 DEFINE_EVENT(nfs4_inode_event, name, \
1181 TP_PROTO( \
1182 const struct inode *inode, \
1183 int error \
1184 ), \
1185 TP_ARGS(inode, error))
1186
1187DEFINE_NFS4_INODE_EVENT(nfs4_access);
1188DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1189DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1190DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1191DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1192#ifdef CONFIG_NFS_V4_SECURITY_LABEL
1193DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1194DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1195#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1196
1197DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1198 TP_PROTO(
1199 const struct inode *inode,
1200 const nfs4_stateid *stateid,
1201 int error
1202 ),
1203
1204 TP_ARGS(inode, stateid, error),
1205
1206 TP_STRUCT__entry(
1207 __field(dev_t, dev)
1208 __field(u32, fhandle)
1209 __field(u64, fileid)
1210 __field(unsigned long, error)
1211 __field(int, stateid_seq)
1212 __field(u32, stateid_hash)
1213 ),
1214
1215 TP_fast_assign(
1216 __entry->dev = inode->i_sb->s_dev;
1217 __entry->fileid = NFS_FILEID(inode);
1218 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1219 __entry->error = error < 0 ? -error : 0;
1220 __entry->stateid_seq =
1221 be32_to_cpu(stateid->seqid);
1222 __entry->stateid_hash =
1223 nfs_stateid_hash(stateid);
1224 ),
1225
1226 TP_printk(
1227 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1228 "stateid=%d:0x%08x",
1229 -__entry->error,
1230 show_nfs4_status(__entry->error),
1231 MAJOR(__entry->dev), MINOR(__entry->dev),
1232 (unsigned long long)__entry->fileid,
1233 __entry->fhandle,
1234 __entry->stateid_seq, __entry->stateid_hash
1235 )
1236);
1237
1238#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1239 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1240 TP_PROTO( \
1241 const struct inode *inode, \
1242 const nfs4_stateid *stateid, \
1243 int error \
1244 ), \
1245 TP_ARGS(inode, stateid, error))
1246
1247DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1248DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1249DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1250DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1251DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_close_stateid_update_wait);
1252
1253DECLARE_EVENT_CLASS(nfs4_getattr_event,
1254 TP_PROTO(
1255 const struct nfs_server *server,
1256 const struct nfs_fh *fhandle,
1257 const struct nfs_fattr *fattr,
1258 int error
1259 ),
1260
1261 TP_ARGS(server, fhandle, fattr, error),
1262
1263 TP_STRUCT__entry(
1264 __field(dev_t, dev)
1265 __field(u32, fhandle)
1266 __field(u64, fileid)
1267 __field(unsigned int, valid)
1268 __field(unsigned long, error)
1269 ),
1270
1271 TP_fast_assign(
1272 __entry->dev = server->s_dev;
1273 __entry->valid = fattr->valid;
1274 __entry->fhandle = nfs_fhandle_hash(fhandle);
1275 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1276 __entry->error = error < 0 ? -error : 0;
1277 ),
1278
1279 TP_printk(
1280 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1281 "valid=%s",
1282 -__entry->error,
1283 show_nfs4_status(__entry->error),
1284 MAJOR(__entry->dev), MINOR(__entry->dev),
1285 (unsigned long long)__entry->fileid,
1286 __entry->fhandle,
1287 show_nfs_fattr_flags(__entry->valid)
1288 )
1289);
1290
1291#define DEFINE_NFS4_GETATTR_EVENT(name) \
1292 DEFINE_EVENT(nfs4_getattr_event, name, \
1293 TP_PROTO( \
1294 const struct nfs_server *server, \
1295 const struct nfs_fh *fhandle, \
1296 const struct nfs_fattr *fattr, \
1297 int error \
1298 ), \
1299 TP_ARGS(server, fhandle, fattr, error))
1300DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1301DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1302DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1303
1304DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1305 TP_PROTO(
1306 const struct nfs_client *clp,
1307 const struct nfs_fh *fhandle,
1308 const struct inode *inode,
1309 int error
1310 ),
1311
1312 TP_ARGS(clp, fhandle, inode, error),
1313
1314 TP_STRUCT__entry(
1315 __field(unsigned long, error)
1316 __field(dev_t, dev)
1317 __field(u32, fhandle)
1318 __field(u64, fileid)
1319 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1320 ),
1321
1322 TP_fast_assign(
1323 __entry->error = error < 0 ? -error : 0;
1324 __entry->fhandle = nfs_fhandle_hash(fhandle);
1325 if (!IS_ERR_OR_NULL(inode)) {
1326 __entry->fileid = NFS_FILEID(inode);
1327 __entry->dev = inode->i_sb->s_dev;
1328 } else {
1329 __entry->fileid = 0;
1330 __entry->dev = 0;
1331 }
1332 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1333 ),
1334
1335 TP_printk(
1336 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1337 "dstaddr=%s",
1338 -__entry->error,
1339 show_nfs4_status(__entry->error),
1340 MAJOR(__entry->dev), MINOR(__entry->dev),
1341 (unsigned long long)__entry->fileid,
1342 __entry->fhandle,
1343 __get_str(dstaddr)
1344 )
1345);
1346
1347#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1348 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1349 TP_PROTO( \
1350 const struct nfs_client *clp, \
1351 const struct nfs_fh *fhandle, \
1352 const struct inode *inode, \
1353 int error \
1354 ), \
1355 TP_ARGS(clp, fhandle, inode, error))
1356DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1357
1358DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1359 TP_PROTO(
1360 const struct nfs_client *clp,
1361 const struct nfs_fh *fhandle,
1362 const struct inode *inode,
1363 const nfs4_stateid *stateid,
1364 int error
1365 ),
1366
1367 TP_ARGS(clp, fhandle, inode, stateid, error),
1368
1369 TP_STRUCT__entry(
1370 __field(unsigned long, error)
1371 __field(dev_t, dev)
1372 __field(u32, fhandle)
1373 __field(u64, fileid)
1374 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1375 __field(int, stateid_seq)
1376 __field(u32, stateid_hash)
1377 ),
1378
1379 TP_fast_assign(
1380 __entry->error = error < 0 ? -error : 0;
1381 __entry->fhandle = nfs_fhandle_hash(fhandle);
1382 if (!IS_ERR_OR_NULL(inode)) {
1383 __entry->fileid = NFS_FILEID(inode);
1384 __entry->dev = inode->i_sb->s_dev;
1385 } else {
1386 __entry->fileid = 0;
1387 __entry->dev = 0;
1388 }
1389 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1390 __entry->stateid_seq =
1391 be32_to_cpu(stateid->seqid);
1392 __entry->stateid_hash =
1393 nfs_stateid_hash(stateid);
1394 ),
1395
1396 TP_printk(
1397 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1398 "stateid=%d:0x%08x dstaddr=%s",
1399 -__entry->error,
1400 show_nfs4_status(__entry->error),
1401 MAJOR(__entry->dev), MINOR(__entry->dev),
1402 (unsigned long long)__entry->fileid,
1403 __entry->fhandle,
1404 __entry->stateid_seq, __entry->stateid_hash,
1405 __get_str(dstaddr)
1406 )
1407);
1408
1409#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1410 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1411 TP_PROTO( \
1412 const struct nfs_client *clp, \
1413 const struct nfs_fh *fhandle, \
1414 const struct inode *inode, \
1415 const nfs4_stateid *stateid, \
1416 int error \
1417 ), \
1418 TP_ARGS(clp, fhandle, inode, stateid, error))
1419DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1420DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1421
1422DECLARE_EVENT_CLASS(nfs4_idmap_event,
1423 TP_PROTO(
1424 const char *name,
1425 int len,
1426 u32 id,
1427 int error
1428 ),
1429
1430 TP_ARGS(name, len, id, error),
1431
1432 TP_STRUCT__entry(
1433 __field(unsigned long, error)
1434 __field(u32, id)
1435 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1436 ),
1437
1438 TP_fast_assign(
1439 if (len < 0)
1440 len = 0;
1441 __entry->error = error < 0 ? error : 0;
1442 __entry->id = id;
1443 memcpy(__get_str(name), name, len);
1444 __get_str(name)[len] = 0;
1445 ),
1446
1447 TP_printk(
1448 "error=%ld (%s) id=%u name=%s",
1449 -__entry->error, show_nfs4_status(__entry->error),
1450 __entry->id,
1451 __get_str(name)
1452 )
1453);
1454#define DEFINE_NFS4_IDMAP_EVENT(name) \
1455 DEFINE_EVENT(nfs4_idmap_event, name, \
1456 TP_PROTO( \
1457 const char *name, \
1458 int len, \
1459 u32 id, \
1460 int error \
1461 ), \
1462 TP_ARGS(name, len, id, error))
1463DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1464DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1465DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1466DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1467
1468#ifdef CONFIG_NFS_V4_1
1469#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) \
1470 (lseg ? nfs_stateid_hash(&lseg->pls_layout->plh_stateid) : 0)
1471#else
1472#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) (0)
1473#endif
1474
1475DECLARE_EVENT_CLASS(nfs4_read_event,
1476 TP_PROTO(
1477 const struct nfs_pgio_header *hdr,
1478 int error
1479 ),
1480
1481 TP_ARGS(hdr, error),
1482
1483 TP_STRUCT__entry(
1484 __field(dev_t, dev)
1485 __field(u32, fhandle)
1486 __field(u64, fileid)
1487 __field(loff_t, offset)
1488 __field(u32, arg_count)
1489 __field(u32, res_count)
1490 __field(unsigned long, error)
1491 __field(int, stateid_seq)
1492 __field(u32, stateid_hash)
1493 __field(int, layoutstateid_seq)
1494 __field(u32, layoutstateid_hash)
1495 ),
1496
1497 TP_fast_assign(
1498 const struct inode *inode = hdr->inode;
1499 const struct nfs_inode *nfsi = NFS_I(inode);
1500 const struct nfs_fh *fh = hdr->args.fh ?
1501 hdr->args.fh : &nfsi->fh;
1502 const struct nfs4_state *state =
1503 hdr->args.context->state;
1504 const struct pnfs_layout_segment *lseg = hdr->lseg;
1505
1506 __entry->dev = inode->i_sb->s_dev;
1507 __entry->fileid = nfsi->fileid;
1508 __entry->fhandle = nfs_fhandle_hash(fh);
1509 __entry->offset = hdr->args.offset;
1510 __entry->arg_count = hdr->args.count;
1511 __entry->res_count = hdr->res.count;
1512 __entry->error = error < 0 ? -error : 0;
1513 __entry->stateid_seq =
1514 be32_to_cpu(state->stateid.seqid);
1515 __entry->stateid_hash =
1516 nfs_stateid_hash(&state->stateid);
1517 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1518 __entry->layoutstateid_hash =
1519 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1520 ),
1521
1522 TP_printk(
1523 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1524 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1525 "layoutstateid=%d:0x%08x",
1526 -__entry->error,
1527 show_nfs4_status(__entry->error),
1528 MAJOR(__entry->dev), MINOR(__entry->dev),
1529 (unsigned long long)__entry->fileid,
1530 __entry->fhandle,
1531 (long long)__entry->offset,
1532 __entry->arg_count, __entry->res_count,
1533 __entry->stateid_seq, __entry->stateid_hash,
1534 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1535 )
1536);
1537#define DEFINE_NFS4_READ_EVENT(name) \
1538 DEFINE_EVENT(nfs4_read_event, name, \
1539 TP_PROTO( \
1540 const struct nfs_pgio_header *hdr, \
1541 int error \
1542 ), \
1543 TP_ARGS(hdr, error))
1544DEFINE_NFS4_READ_EVENT(nfs4_read);
1545#ifdef CONFIG_NFS_V4_1
1546DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1547#endif /* CONFIG_NFS_V4_1 */
1548
1549DECLARE_EVENT_CLASS(nfs4_write_event,
1550 TP_PROTO(
1551 const struct nfs_pgio_header *hdr,
1552 int error
1553 ),
1554
1555 TP_ARGS(hdr, error),
1556
1557 TP_STRUCT__entry(
1558 __field(dev_t, dev)
1559 __field(u32, fhandle)
1560 __field(u64, fileid)
1561 __field(loff_t, offset)
1562 __field(u32, arg_count)
1563 __field(u32, res_count)
1564 __field(unsigned long, error)
1565 __field(int, stateid_seq)
1566 __field(u32, stateid_hash)
1567 __field(int, layoutstateid_seq)
1568 __field(u32, layoutstateid_hash)
1569 ),
1570
1571 TP_fast_assign(
1572 const struct inode *inode = hdr->inode;
1573 const struct nfs_inode *nfsi = NFS_I(inode);
1574 const struct nfs_fh *fh = hdr->args.fh ?
1575 hdr->args.fh : &nfsi->fh;
1576 const struct nfs4_state *state =
1577 hdr->args.context->state;
1578 const struct pnfs_layout_segment *lseg = hdr->lseg;
1579
1580 __entry->dev = inode->i_sb->s_dev;
1581 __entry->fileid = nfsi->fileid;
1582 __entry->fhandle = nfs_fhandle_hash(fh);
1583 __entry->offset = hdr->args.offset;
1584 __entry->arg_count = hdr->args.count;
1585 __entry->res_count = hdr->res.count;
1586 __entry->error = error < 0 ? -error : 0;
1587 __entry->stateid_seq =
1588 be32_to_cpu(state->stateid.seqid);
1589 __entry->stateid_hash =
1590 nfs_stateid_hash(&state->stateid);
1591 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1592 __entry->layoutstateid_hash =
1593 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1594 ),
1595
1596 TP_printk(
1597 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1598 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1599 "layoutstateid=%d:0x%08x",
1600 -__entry->error,
1601 show_nfs4_status(__entry->error),
1602 MAJOR(__entry->dev), MINOR(__entry->dev),
1603 (unsigned long long)__entry->fileid,
1604 __entry->fhandle,
1605 (long long)__entry->offset,
1606 __entry->arg_count, __entry->res_count,
1607 __entry->stateid_seq, __entry->stateid_hash,
1608 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1609 )
1610);
1611
1612#define DEFINE_NFS4_WRITE_EVENT(name) \
1613 DEFINE_EVENT(nfs4_write_event, name, \
1614 TP_PROTO( \
1615 const struct nfs_pgio_header *hdr, \
1616 int error \
1617 ), \
1618 TP_ARGS(hdr, error))
1619DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1620#ifdef CONFIG_NFS_V4_1
1621DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1622#endif /* CONFIG_NFS_V4_1 */
1623
1624DECLARE_EVENT_CLASS(nfs4_commit_event,
1625 TP_PROTO(
1626 const struct nfs_commit_data *data,
1627 int error
1628 ),
1629
1630 TP_ARGS(data, error),
1631
1632 TP_STRUCT__entry(
1633 __field(dev_t, dev)
1634 __field(u32, fhandle)
1635 __field(u64, fileid)
1636 __field(unsigned long, error)
1637 __field(loff_t, offset)
1638 __field(u32, count)
1639 __field(int, layoutstateid_seq)
1640 __field(u32, layoutstateid_hash)
1641 ),
1642
1643 TP_fast_assign(
1644 const struct inode *inode = data->inode;
1645 const struct nfs_inode *nfsi = NFS_I(inode);
1646 const struct nfs_fh *fh = data->args.fh ?
1647 data->args.fh : &nfsi->fh;
1648 const struct pnfs_layout_segment *lseg = data->lseg;
1649
1650 __entry->dev = inode->i_sb->s_dev;
1651 __entry->fileid = nfsi->fileid;
1652 __entry->fhandle = nfs_fhandle_hash(fh);
1653 __entry->offset = data->args.offset;
1654 __entry->count = data->args.count;
1655 __entry->error = error < 0 ? -error : 0;
1656 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1657 __entry->layoutstateid_hash =
1658 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1659 ),
1660
1661 TP_printk(
1662 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1663 "offset=%lld count=%u layoutstateid=%d:0x%08x",
1664 -__entry->error,
1665 show_nfs4_status(__entry->error),
1666 MAJOR(__entry->dev), MINOR(__entry->dev),
1667 (unsigned long long)__entry->fileid,
1668 __entry->fhandle,
1669 (long long)__entry->offset,
1670 __entry->count,
1671 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1672 )
1673);
1674#define DEFINE_NFS4_COMMIT_EVENT(name) \
1675 DEFINE_EVENT(nfs4_commit_event, name, \
1676 TP_PROTO( \
1677 const struct nfs_commit_data *data, \
1678 int error \
1679 ), \
1680 TP_ARGS(data, error))
1681DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1682#ifdef CONFIG_NFS_V4_1
1683DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1684
1685TRACE_EVENT(nfs4_layoutget,
1686 TP_PROTO(
1687 const struct nfs_open_context *ctx,
1688 const struct pnfs_layout_range *args,
1689 const struct pnfs_layout_range *res,
1690 const nfs4_stateid *layout_stateid,
1691 int error
1692 ),
1693
1694 TP_ARGS(ctx, args, res, layout_stateid, error),
1695
1696 TP_STRUCT__entry(
1697 __field(dev_t, dev)
1698 __field(u32, fhandle)
1699 __field(u64, fileid)
1700 __field(u32, iomode)
1701 __field(u64, offset)
1702 __field(u64, count)
1703 __field(unsigned long, error)
1704 __field(int, stateid_seq)
1705 __field(u32, stateid_hash)
1706 __field(int, layoutstateid_seq)
1707 __field(u32, layoutstateid_hash)
1708 ),
1709
1710 TP_fast_assign(
1711 const struct inode *inode = d_inode(ctx->dentry);
1712 const struct nfs4_state *state = ctx->state;
1713 __entry->dev = inode->i_sb->s_dev;
1714 __entry->fileid = NFS_FILEID(inode);
1715 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1716 __entry->iomode = args->iomode;
1717 __entry->offset = args->offset;
1718 __entry->count = args->length;
1719 __entry->error = error < 0 ? -error : 0;
1720 __entry->stateid_seq =
1721 be32_to_cpu(state->stateid.seqid);
1722 __entry->stateid_hash =
1723 nfs_stateid_hash(&state->stateid);
1724 if (!error) {
1725 __entry->layoutstateid_seq =
1726 be32_to_cpu(layout_stateid->seqid);
1727 __entry->layoutstateid_hash =
1728 nfs_stateid_hash(layout_stateid);
1729 } else {
1730 __entry->layoutstateid_seq = 0;
1731 __entry->layoutstateid_hash = 0;
1732 }
1733 ),
1734
1735 TP_printk(
1736 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1737 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1738 "layoutstateid=%d:0x%08x",
1739 -__entry->error,
1740 show_nfs4_status(__entry->error),
1741 MAJOR(__entry->dev), MINOR(__entry->dev),
1742 (unsigned long long)__entry->fileid,
1743 __entry->fhandle,
1744 show_pnfs_layout_iomode(__entry->iomode),
1745 (unsigned long long)__entry->offset,
1746 (unsigned long long)__entry->count,
1747 __entry->stateid_seq, __entry->stateid_hash,
1748 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1749 )
1750);
1751
1752DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1753DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1754DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn_on_close);
1755DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layouterror);
1756DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutstats);
1757
1758TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1759TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1760TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1761TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1762TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1763TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1764TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1765TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1766TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1767TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1768TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1769TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1770TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1771TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
1772
1773#define show_pnfs_update_layout_reason(reason) \
1774 __print_symbolic(reason, \
1775 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
1776 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
1777 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
1778 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
1779 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
1780 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
1781 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
1782 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
1783 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
1784 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
1785 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
1786 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
1787 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
1788 { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
1789
1790TRACE_EVENT(pnfs_update_layout,
1791 TP_PROTO(struct inode *inode,
1792 loff_t pos,
1793 u64 count,
1794 enum pnfs_iomode iomode,
1795 struct pnfs_layout_hdr *lo,
1796 struct pnfs_layout_segment *lseg,
1797 enum pnfs_update_layout_reason reason
1798 ),
1799 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1800 TP_STRUCT__entry(
1801 __field(dev_t, dev)
1802 __field(u64, fileid)
1803 __field(u32, fhandle)
1804 __field(loff_t, pos)
1805 __field(u64, count)
1806 __field(enum pnfs_iomode, iomode)
1807 __field(int, layoutstateid_seq)
1808 __field(u32, layoutstateid_hash)
1809 __field(long, lseg)
1810 __field(enum pnfs_update_layout_reason, reason)
1811 ),
1812 TP_fast_assign(
1813 __entry->dev = inode->i_sb->s_dev;
1814 __entry->fileid = NFS_FILEID(inode);
1815 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1816 __entry->pos = pos;
1817 __entry->count = count;
1818 __entry->iomode = iomode;
1819 __entry->reason = reason;
1820 if (lo != NULL && pnfs_layout_is_valid(lo)) {
1821 __entry->layoutstateid_seq =
1822 be32_to_cpu(lo->plh_stateid.seqid);
1823 __entry->layoutstateid_hash =
1824 nfs_stateid_hash(&lo->plh_stateid);
1825 } else {
1826 __entry->layoutstateid_seq = 0;
1827 __entry->layoutstateid_hash = 0;
1828 }
1829 __entry->lseg = (long)lseg;
1830 ),
1831 TP_printk(
1832 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1833 "iomode=%s pos=%llu count=%llu "
1834 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1835 MAJOR(__entry->dev), MINOR(__entry->dev),
1836 (unsigned long long)__entry->fileid,
1837 __entry->fhandle,
1838 show_pnfs_layout_iomode(__entry->iomode),
1839 (unsigned long long)__entry->pos,
1840 (unsigned long long)__entry->count,
1841 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1842 __entry->lseg,
1843 show_pnfs_update_layout_reason(__entry->reason)
1844 )
1845);
1846
1847DECLARE_EVENT_CLASS(pnfs_layout_event,
1848 TP_PROTO(struct inode *inode,
1849 loff_t pos,
1850 u64 count,
1851 enum pnfs_iomode iomode,
1852 struct pnfs_layout_hdr *lo,
1853 struct pnfs_layout_segment *lseg
1854 ),
1855 TP_ARGS(inode, pos, count, iomode, lo, lseg),
1856 TP_STRUCT__entry(
1857 __field(dev_t, dev)
1858 __field(u64, fileid)
1859 __field(u32, fhandle)
1860 __field(loff_t, pos)
1861 __field(u64, count)
1862 __field(enum pnfs_iomode, iomode)
1863 __field(int, layoutstateid_seq)
1864 __field(u32, layoutstateid_hash)
1865 __field(long, lseg)
1866 ),
1867 TP_fast_assign(
1868 __entry->dev = inode->i_sb->s_dev;
1869 __entry->fileid = NFS_FILEID(inode);
1870 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1871 __entry->pos = pos;
1872 __entry->count = count;
1873 __entry->iomode = iomode;
1874 if (lo != NULL && pnfs_layout_is_valid(lo)) {
1875 __entry->layoutstateid_seq =
1876 be32_to_cpu(lo->plh_stateid.seqid);
1877 __entry->layoutstateid_hash =
1878 nfs_stateid_hash(&lo->plh_stateid);
1879 } else {
1880 __entry->layoutstateid_seq = 0;
1881 __entry->layoutstateid_hash = 0;
1882 }
1883 __entry->lseg = (long)lseg;
1884 ),
1885 TP_printk(
1886 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1887 "iomode=%s pos=%llu count=%llu "
1888 "layoutstateid=%d:0x%08x lseg=0x%lx",
1889 MAJOR(__entry->dev), MINOR(__entry->dev),
1890 (unsigned long long)__entry->fileid,
1891 __entry->fhandle,
1892 show_pnfs_layout_iomode(__entry->iomode),
1893 (unsigned long long)__entry->pos,
1894 (unsigned long long)__entry->count,
1895 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1896 __entry->lseg
1897 )
1898);
1899
1900#define DEFINE_PNFS_LAYOUT_EVENT(name) \
1901 DEFINE_EVENT(pnfs_layout_event, name, \
1902 TP_PROTO(struct inode *inode, \
1903 loff_t pos, \
1904 u64 count, \
1905 enum pnfs_iomode iomode, \
1906 struct pnfs_layout_hdr *lo, \
1907 struct pnfs_layout_segment *lseg \
1908 ), \
1909 TP_ARGS(inode, pos, count, iomode, lo, lseg))
1910
1911DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
1912DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
1913DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
1914DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
1915DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
1916DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
1917DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
1918
1919DECLARE_EVENT_CLASS(nfs4_deviceid_event,
1920 TP_PROTO(
1921 const struct nfs_client *clp,
1922 const struct nfs4_deviceid *deviceid
1923 ),
1924
1925 TP_ARGS(clp, deviceid),
1926
1927 TP_STRUCT__entry(
1928 __string(dstaddr, clp->cl_hostname)
1929 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
1930 ),
1931
1932 TP_fast_assign(
1933 __assign_str(dstaddr, clp->cl_hostname);
1934 memcpy(__entry->deviceid, deviceid->data,
1935 NFS4_DEVICEID4_SIZE);
1936 ),
1937
1938 TP_printk(
1939 "deviceid=%s, dstaddr=%s",
1940 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
1941 __get_str(dstaddr)
1942 )
1943);
1944#define DEFINE_PNFS_DEVICEID_EVENT(name) \
1945 DEFINE_EVENT(nfs4_deviceid_event, name, \
1946 TP_PROTO(const struct nfs_client *clp, \
1947 const struct nfs4_deviceid *deviceid \
1948 ), \
1949 TP_ARGS(clp, deviceid))
1950DEFINE_PNFS_DEVICEID_EVENT(nfs4_deviceid_free);
1951
1952DECLARE_EVENT_CLASS(nfs4_deviceid_status,
1953 TP_PROTO(
1954 const struct nfs_server *server,
1955 const struct nfs4_deviceid *deviceid,
1956 int status
1957 ),
1958
1959 TP_ARGS(server, deviceid, status),
1960
1961 TP_STRUCT__entry(
1962 __field(dev_t, dev)
1963 __field(int, status)
1964 __string(dstaddr, server->nfs_client->cl_hostname)
1965 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
1966 ),
1967
1968 TP_fast_assign(
1969 __entry->dev = server->s_dev;
1970 __entry->status = status;
1971 __assign_str(dstaddr, server->nfs_client->cl_hostname);
1972 memcpy(__entry->deviceid, deviceid->data,
1973 NFS4_DEVICEID4_SIZE);
1974 ),
1975
1976 TP_printk(
1977 "dev=%02x:%02x: deviceid=%s, dstaddr=%s, status=%d",
1978 MAJOR(__entry->dev), MINOR(__entry->dev),
1979 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
1980 __get_str(dstaddr),
1981 __entry->status
1982 )
1983);
1984#define DEFINE_PNFS_DEVICEID_STATUS(name) \
1985 DEFINE_EVENT(nfs4_deviceid_status, name, \
1986 TP_PROTO(const struct nfs_server *server, \
1987 const struct nfs4_deviceid *deviceid, \
1988 int status \
1989 ), \
1990 TP_ARGS(server, deviceid, status))
1991DEFINE_PNFS_DEVICEID_STATUS(nfs4_getdeviceinfo);
1992DEFINE_PNFS_DEVICEID_STATUS(nfs4_find_deviceid);
1993
1994DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
1995 TP_PROTO(
1996 const struct nfs_pgio_header *hdr
1997 ),
1998
1999 TP_ARGS(hdr),
2000
2001 TP_STRUCT__entry(
2002 __field(unsigned long, error)
2003 __field(dev_t, dev)
2004 __field(u32, fhandle)
2005 __field(u64, fileid)
2006 __field(loff_t, offset)
2007 __field(u32, count)
2008 __field(int, stateid_seq)
2009 __field(u32, stateid_hash)
2010 __string(dstaddr, hdr->ds_clp ?
2011 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2012 RPC_DISPLAY_ADDR) : "unknown")
2013 ),
2014
2015 TP_fast_assign(
2016 const struct inode *inode = hdr->inode;
2017
2018 __entry->error = hdr->res.op_status;
2019 __entry->fhandle = nfs_fhandle_hash(hdr->args.fh);
2020 __entry->fileid = NFS_FILEID(inode);
2021 __entry->dev = inode->i_sb->s_dev;
2022 __entry->offset = hdr->args.offset;
2023 __entry->count = hdr->args.count;
2024 __entry->stateid_seq =
2025 be32_to_cpu(hdr->args.stateid.seqid);
2026 __entry->stateid_hash =
2027 nfs_stateid_hash(&hdr->args.stateid);
2028 __assign_str(dstaddr, hdr->ds_clp ?
2029 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2030 RPC_DISPLAY_ADDR) : "unknown");
2031 ),
2032
2033 TP_printk(
2034 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2035 "offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s",
2036 -__entry->error,
2037 show_nfs4_status(__entry->error),
2038 MAJOR(__entry->dev), MINOR(__entry->dev),
2039 (unsigned long long)__entry->fileid,
2040 __entry->fhandle,
2041 __entry->offset, __entry->count,
2042 __entry->stateid_seq, __entry->stateid_hash,
2043 __get_str(dstaddr)
2044 )
2045);
2046
2047#define DEFINE_NFS4_FLEXFILES_IO_EVENT(name) \
2048 DEFINE_EVENT(nfs4_flexfiles_io_event, name, \
2049 TP_PROTO( \
2050 const struct nfs_pgio_header *hdr \
2051 ), \
2052 TP_ARGS(hdr))
2053DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_read_error);
2054DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_write_error);
2055
2056TRACE_EVENT(ff_layout_commit_error,
2057 TP_PROTO(
2058 const struct nfs_commit_data *data
2059 ),
2060
2061 TP_ARGS(data),
2062
2063 TP_STRUCT__entry(
2064 __field(unsigned long, error)
2065 __field(dev_t, dev)
2066 __field(u32, fhandle)
2067 __field(u64, fileid)
2068 __field(loff_t, offset)
2069 __field(u32, count)
2070 __string(dstaddr, data->ds_clp ?
2071 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2072 RPC_DISPLAY_ADDR) : "unknown")
2073 ),
2074
2075 TP_fast_assign(
2076 const struct inode *inode = data->inode;
2077
2078 __entry->error = data->res.op_status;
2079 __entry->fhandle = nfs_fhandle_hash(data->args.fh);
2080 __entry->fileid = NFS_FILEID(inode);
2081 __entry->dev = inode->i_sb->s_dev;
2082 __entry->offset = data->args.offset;
2083 __entry->count = data->args.count;
2084 __assign_str(dstaddr, data->ds_clp ?
2085 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2086 RPC_DISPLAY_ADDR) : "unknown");
2087 ),
2088
2089 TP_printk(
2090 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2091 "offset=%llu count=%u dstaddr=%s",
2092 -__entry->error,
2093 show_nfs4_status(__entry->error),
2094 MAJOR(__entry->dev), MINOR(__entry->dev),
2095 (unsigned long long)__entry->fileid,
2096 __entry->fhandle,
2097 __entry->offset, __entry->count,
2098 __get_str(dstaddr)
2099 )
2100);
2101
2102#ifdef CONFIG_NFS_V4_2
2103TRACE_DEFINE_ENUM(NFS4_CONTENT_DATA);
2104TRACE_DEFINE_ENUM(NFS4_CONTENT_HOLE);
2105
2106#define show_llseek_mode(what) \
2107 __print_symbolic(what, \
2108 { NFS4_CONTENT_DATA, "DATA" }, \
2109 { NFS4_CONTENT_HOLE, "HOLE" })
2110
2111TRACE_EVENT(nfs4_llseek,
2112 TP_PROTO(
2113 const struct inode *inode,
2114 const struct nfs42_seek_args *args,
2115 const struct nfs42_seek_res *res,
2116 int error
2117 ),
2118
2119 TP_ARGS(inode, args, res, error),
2120
2121 TP_STRUCT__entry(
2122 __field(unsigned long, error)
2123 __field(u32, fhandle)
2124 __field(u32, fileid)
2125 __field(dev_t, dev)
2126 __field(int, stateid_seq)
2127 __field(u32, stateid_hash)
2128 __field(loff_t, offset_s)
2129 __field(u32, what)
2130 __field(loff_t, offset_r)
2131 __field(u32, eof)
2132 ),
2133
2134 TP_fast_assign(
2135 const struct nfs_inode *nfsi = NFS_I(inode);
2136 const struct nfs_fh *fh = args->sa_fh;
2137
2138 __entry->fileid = nfsi->fileid;
2139 __entry->dev = inode->i_sb->s_dev;
2140 __entry->fhandle = nfs_fhandle_hash(fh);
2141 __entry->offset_s = args->sa_offset;
2142 __entry->stateid_seq =
2143 be32_to_cpu(args->sa_stateid.seqid);
2144 __entry->stateid_hash =
2145 nfs_stateid_hash(&args->sa_stateid);
2146 __entry->what = args->sa_what;
2147 if (error) {
2148 __entry->error = -error;
2149 __entry->offset_r = 0;
2150 __entry->eof = 0;
2151 } else {
2152 __entry->error = 0;
2153 __entry->offset_r = res->sr_offset;
2154 __entry->eof = res->sr_eof;
2155 }
2156 ),
2157
2158 TP_printk(
2159 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2160 "stateid=%d:0x%08x offset_s=%llu what=%s "
2161 "offset_r=%llu eof=%u",
2162 -__entry->error,
2163 show_nfs4_status(__entry->error),
2164 MAJOR(__entry->dev), MINOR(__entry->dev),
2165 (unsigned long long)__entry->fileid,
2166 __entry->fhandle,
2167 __entry->stateid_seq, __entry->stateid_hash,
2168 __entry->offset_s,
2169 show_llseek_mode(__entry->what),
2170 __entry->offset_r,
2171 __entry->eof
2172 )
2173);
2174
2175DECLARE_EVENT_CLASS(nfs4_sparse_event,
2176 TP_PROTO(
2177 const struct inode *inode,
2178 const struct nfs42_falloc_args *args,
2179 int error
2180 ),
2181
2182 TP_ARGS(inode, args, error),
2183
2184 TP_STRUCT__entry(
2185 __field(unsigned long, error)
2186 __field(loff_t, offset)
2187 __field(loff_t, len)
2188 __field(dev_t, dev)
2189 __field(u32, fhandle)
2190 __field(u64, fileid)
2191 __field(int, stateid_seq)
2192 __field(u32, stateid_hash)
2193 ),
2194
2195 TP_fast_assign(
2196 __entry->error = error < 0 ? -error : 0;
2197 __entry->offset = args->falloc_offset;
2198 __entry->len = args->falloc_length;
2199 __entry->dev = inode->i_sb->s_dev;
2200 __entry->fileid = NFS_FILEID(inode);
2201 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2202 __entry->stateid_seq =
2203 be32_to_cpu(args->falloc_stateid.seqid);
2204 __entry->stateid_hash =
2205 nfs_stateid_hash(&args->falloc_stateid);
2206 ),
2207
2208 TP_printk(
2209 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2210 "stateid=%d:0x%08x offset=%llu len=%llu",
2211 -__entry->error,
2212 show_nfs4_status(__entry->error),
2213 MAJOR(__entry->dev), MINOR(__entry->dev),
2214 (unsigned long long)__entry->fileid,
2215 __entry->fhandle,
2216 __entry->stateid_seq, __entry->stateid_hash,
2217 (long long)__entry->offset,
2218 (long long)__entry->len
2219 )
2220);
2221#define DEFINE_NFS4_SPARSE_EVENT(name) \
2222 DEFINE_EVENT(nfs4_sparse_event, name, \
2223 TP_PROTO( \
2224 const struct inode *inode, \
2225 const struct nfs42_falloc_args *args, \
2226 int error \
2227 ), \
2228 TP_ARGS(inode, args, error))
2229DEFINE_NFS4_SPARSE_EVENT(nfs4_fallocate);
2230DEFINE_NFS4_SPARSE_EVENT(nfs4_deallocate);
2231
2232TRACE_EVENT(nfs4_copy,
2233 TP_PROTO(
2234 const struct inode *src_inode,
2235 const struct inode *dst_inode,
2236 const struct nfs42_copy_args *args,
2237 const struct nfs42_copy_res *res,
2238 const struct nl4_server *nss,
2239 int error
2240 ),
2241
2242 TP_ARGS(src_inode, dst_inode, args, res, nss, error),
2243
2244 TP_STRUCT__entry(
2245 __field(unsigned long, error)
2246 __field(u32, src_fhandle)
2247 __field(u32, src_fileid)
2248 __field(u32, dst_fhandle)
2249 __field(u32, dst_fileid)
2250 __field(dev_t, src_dev)
2251 __field(dev_t, dst_dev)
2252 __field(int, src_stateid_seq)
2253 __field(u32, src_stateid_hash)
2254 __field(int, dst_stateid_seq)
2255 __field(u32, dst_stateid_hash)
2256 __field(loff_t, src_offset)
2257 __field(loff_t, dst_offset)
2258 __field(bool, sync)
2259 __field(loff_t, len)
2260 __field(int, res_stateid_seq)
2261 __field(u32, res_stateid_hash)
2262 __field(loff_t, res_count)
2263 __field(bool, res_sync)
2264 __field(bool, res_cons)
2265 __field(bool, intra)
2266 ),
2267
2268 TP_fast_assign(
2269 const struct nfs_inode *src_nfsi = NFS_I(src_inode);
2270 const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
2271
2272 __entry->src_fileid = src_nfsi->fileid;
2273 __entry->src_dev = src_inode->i_sb->s_dev;
2274 __entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
2275 __entry->src_offset = args->src_pos;
2276 __entry->dst_fileid = dst_nfsi->fileid;
2277 __entry->dst_dev = dst_inode->i_sb->s_dev;
2278 __entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
2279 __entry->dst_offset = args->dst_pos;
2280 __entry->len = args->count;
2281 __entry->sync = args->sync;
2282 __entry->src_stateid_seq =
2283 be32_to_cpu(args->src_stateid.seqid);
2284 __entry->src_stateid_hash =
2285 nfs_stateid_hash(&args->src_stateid);
2286 __entry->dst_stateid_seq =
2287 be32_to_cpu(args->dst_stateid.seqid);
2288 __entry->dst_stateid_hash =
2289 nfs_stateid_hash(&args->dst_stateid);
2290 __entry->intra = nss ? 0 : 1;
2291 if (error) {
2292 __entry->error = -error;
2293 __entry->res_stateid_seq = 0;
2294 __entry->res_stateid_hash = 0;
2295 __entry->res_count = 0;
2296 __entry->res_sync = 0;
2297 __entry->res_cons = 0;
2298 } else {
2299 __entry->error = 0;
2300 __entry->res_stateid_seq =
2301 be32_to_cpu(res->write_res.stateid.seqid);
2302 __entry->res_stateid_hash =
2303 nfs_stateid_hash(&res->write_res.stateid);
2304 __entry->res_count = res->write_res.count;
2305 __entry->res_sync = res->synchronous;
2306 __entry->res_cons = res->consecutive;
2307 }
2308 ),
2309
2310 TP_printk(
2311 "error=%ld (%s) intra=%d src_fileid=%02x:%02x:%llu "
2312 "src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
2313 "dst_fhandle=0x%08x src_stateid=%d:0x%08x "
2314 "dst_stateid=%d:0x%08x src_offset=%llu dst_offset=%llu "
2315 "len=%llu sync=%d cb_stateid=%d:0x%08x res_sync=%d "
2316 "res_cons=%d res_count=%llu",
2317 -__entry->error,
2318 show_nfs4_status(__entry->error),
2319 __entry->intra,
2320 MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
2321 (unsigned long long)__entry->src_fileid,
2322 __entry->src_fhandle,
2323 MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
2324 (unsigned long long)__entry->dst_fileid,
2325 __entry->dst_fhandle,
2326 __entry->src_stateid_seq, __entry->src_stateid_hash,
2327 __entry->dst_stateid_seq, __entry->dst_stateid_hash,
2328 __entry->src_offset,
2329 __entry->dst_offset,
2330 __entry->len,
2331 __entry->sync,
2332 __entry->res_stateid_seq, __entry->res_stateid_hash,
2333 __entry->res_sync,
2334 __entry->res_cons,
2335 __entry->res_count
2336 )
2337);
2338
2339TRACE_EVENT(nfs4_clone,
2340 TP_PROTO(
2341 const struct inode *src_inode,
2342 const struct inode *dst_inode,
2343 const struct nfs42_clone_args *args,
2344 int error
2345 ),
2346
2347 TP_ARGS(src_inode, dst_inode, args, error),
2348
2349 TP_STRUCT__entry(
2350 __field(unsigned long, error)
2351 __field(u32, src_fhandle)
2352 __field(u32, src_fileid)
2353 __field(u32, dst_fhandle)
2354 __field(u32, dst_fileid)
2355 __field(dev_t, src_dev)
2356 __field(dev_t, dst_dev)
2357 __field(loff_t, src_offset)
2358 __field(loff_t, dst_offset)
2359 __field(int, src_stateid_seq)
2360 __field(u32, src_stateid_hash)
2361 __field(int, dst_stateid_seq)
2362 __field(u32, dst_stateid_hash)
2363 __field(loff_t, len)
2364 ),
2365
2366 TP_fast_assign(
2367 const struct nfs_inode *src_nfsi = NFS_I(src_inode);
2368 const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
2369
2370 __entry->src_fileid = src_nfsi->fileid;
2371 __entry->src_dev = src_inode->i_sb->s_dev;
2372 __entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
2373 __entry->src_offset = args->src_offset;
2374 __entry->dst_fileid = dst_nfsi->fileid;
2375 __entry->dst_dev = dst_inode->i_sb->s_dev;
2376 __entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
2377 __entry->dst_offset = args->dst_offset;
2378 __entry->len = args->count;
2379 __entry->error = error < 0 ? -error : 0;
2380 __entry->src_stateid_seq =
2381 be32_to_cpu(args->src_stateid.seqid);
2382 __entry->src_stateid_hash =
2383 nfs_stateid_hash(&args->src_stateid);
2384 __entry->dst_stateid_seq =
2385 be32_to_cpu(args->dst_stateid.seqid);
2386 __entry->dst_stateid_hash =
2387 nfs_stateid_hash(&args->dst_stateid);
2388 ),
2389
2390 TP_printk(
2391 "error=%ld (%s) src_fileid=%02x:%02x:%llu "
2392 "src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
2393 "dst_fhandle=0x%08x src_stateid=%d:0x%08x "
2394 "dst_stateid=%d:0x%08x src_offset=%llu "
2395 "dst_offset=%llu len=%llu",
2396 -__entry->error,
2397 show_nfs4_status(__entry->error),
2398 MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
2399 (unsigned long long)__entry->src_fileid,
2400 __entry->src_fhandle,
2401 MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
2402 (unsigned long long)__entry->dst_fileid,
2403 __entry->dst_fhandle,
2404 __entry->src_stateid_seq, __entry->src_stateid_hash,
2405 __entry->dst_stateid_seq, __entry->dst_stateid_hash,
2406 __entry->src_offset,
2407 __entry->dst_offset,
2408 __entry->len
2409 )
2410);
2411
2412TRACE_EVENT(nfs4_copy_notify,
2413 TP_PROTO(
2414 const struct inode *inode,
2415 const struct nfs42_copy_notify_args *args,
2416 const struct nfs42_copy_notify_res *res,
2417 int error
2418 ),
2419
2420 TP_ARGS(inode, args, res, error),
2421
2422 TP_STRUCT__entry(
2423 __field(unsigned long, error)
2424 __field(u32, fhandle)
2425 __field(u32, fileid)
2426 __field(dev_t, dev)
2427 __field(int, stateid_seq)
2428 __field(u32, stateid_hash)
2429 __field(int, res_stateid_seq)
2430 __field(u32, res_stateid_hash)
2431 ),
2432
2433 TP_fast_assign(
2434 const struct nfs_inode *nfsi = NFS_I(inode);
2435
2436 __entry->fileid = nfsi->fileid;
2437 __entry->dev = inode->i_sb->s_dev;
2438 __entry->fhandle = nfs_fhandle_hash(args->cna_src_fh);
2439 __entry->stateid_seq =
2440 be32_to_cpu(args->cna_src_stateid.seqid);
2441 __entry->stateid_hash =
2442 nfs_stateid_hash(&args->cna_src_stateid);
2443 if (error) {
2444 __entry->error = -error;
2445 __entry->res_stateid_seq = 0;
2446 __entry->res_stateid_hash = 0;
2447 } else {
2448 __entry->error = 0;
2449 __entry->res_stateid_seq =
2450 be32_to_cpu(res->cnr_stateid.seqid);
2451 __entry->res_stateid_hash =
2452 nfs_stateid_hash(&res->cnr_stateid);
2453 }
2454 ),
2455
2456 TP_printk(
2457 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2458 "stateid=%d:0x%08x res_stateid=%d:0x%08x",
2459 -__entry->error,
2460 show_nfs4_status(__entry->error),
2461 MAJOR(__entry->dev), MINOR(__entry->dev),
2462 (unsigned long long)__entry->fileid,
2463 __entry->fhandle,
2464 __entry->stateid_seq, __entry->stateid_hash,
2465 __entry->res_stateid_seq, __entry->res_stateid_hash
2466 )
2467);
2468
2469TRACE_EVENT(nfs4_offload_cancel,
2470 TP_PROTO(
2471 const struct nfs42_offload_status_args *args,
2472 int error
2473 ),
2474
2475 TP_ARGS(args, error),
2476
2477 TP_STRUCT__entry(
2478 __field(unsigned long, error)
2479 __field(u32, fhandle)
2480 __field(int, stateid_seq)
2481 __field(u32, stateid_hash)
2482 ),
2483
2484 TP_fast_assign(
2485 __entry->fhandle = nfs_fhandle_hash(args->osa_src_fh);
2486 __entry->error = error < 0 ? -error : 0;
2487 __entry->stateid_seq =
2488 be32_to_cpu(args->osa_stateid.seqid);
2489 __entry->stateid_hash =
2490 nfs_stateid_hash(&args->osa_stateid);
2491 ),
2492
2493 TP_printk(
2494 "error=%ld (%s) fhandle=0x%08x stateid=%d:0x%08x",
2495 -__entry->error,
2496 show_nfs4_status(__entry->error),
2497 __entry->fhandle,
2498 __entry->stateid_seq, __entry->stateid_hash
2499 )
2500);
2501
2502DECLARE_EVENT_CLASS(nfs4_xattr_event,
2503 TP_PROTO(
2504 const struct inode *inode,
2505 const char *name,
2506 int error
2507 ),
2508
2509 TP_ARGS(inode, name, error),
2510
2511 TP_STRUCT__entry(
2512 __field(unsigned long, error)
2513 __field(dev_t, dev)
2514 __field(u32, fhandle)
2515 __field(u64, fileid)
2516 __string(name, name)
2517 ),
2518
2519 TP_fast_assign(
2520 __entry->error = error < 0 ? -error : 0;
2521 __entry->dev = inode->i_sb->s_dev;
2522 __entry->fileid = NFS_FILEID(inode);
2523 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2524 __assign_str(name, name);
2525 ),
2526
2527 TP_printk(
2528 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2529 "name=%s",
2530 -__entry->error, show_nfs4_status(__entry->error),
2531 MAJOR(__entry->dev), MINOR(__entry->dev),
2532 (unsigned long long)__entry->fileid,
2533 __entry->fhandle, __get_str(name)
2534 )
2535);
2536#define DEFINE_NFS4_XATTR_EVENT(name) \
2537 DEFINE_EVENT(nfs4_xattr_event, name, \
2538 TP_PROTO( \
2539 const struct inode *inode, \
2540 const char *name, \
2541 int error \
2542 ), \
2543 TP_ARGS(inode, name, error))
2544DEFINE_NFS4_XATTR_EVENT(nfs4_getxattr);
2545DEFINE_NFS4_XATTR_EVENT(nfs4_setxattr);
2546DEFINE_NFS4_XATTR_EVENT(nfs4_removexattr);
2547
2548DEFINE_NFS4_INODE_EVENT(nfs4_listxattr);
2549#endif /* CONFIG_NFS_V4_2 */
2550
2551#endif /* CONFIG_NFS_V4_1 */
2552
2553#endif /* _TRACE_NFS4_H */
2554
2555#undef TRACE_INCLUDE_PATH
2556#define TRACE_INCLUDE_PATH .
2557#define TRACE_INCLUDE_FILE nfs4trace
2558/* This part must be outside protection */
2559#include <trace/define_trace.h>