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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
13TRACE_DEFINE_ENUM(EPERM);
14TRACE_DEFINE_ENUM(ENOENT);
15TRACE_DEFINE_ENUM(EIO);
16TRACE_DEFINE_ENUM(ENXIO);
17TRACE_DEFINE_ENUM(EACCES);
18TRACE_DEFINE_ENUM(EEXIST);
19TRACE_DEFINE_ENUM(EXDEV);
20TRACE_DEFINE_ENUM(ENOTDIR);
21TRACE_DEFINE_ENUM(EISDIR);
22TRACE_DEFINE_ENUM(EFBIG);
23TRACE_DEFINE_ENUM(ENOSPC);
24TRACE_DEFINE_ENUM(EROFS);
25TRACE_DEFINE_ENUM(EMLINK);
26TRACE_DEFINE_ENUM(ENAMETOOLONG);
27TRACE_DEFINE_ENUM(ENOTEMPTY);
28TRACE_DEFINE_ENUM(EDQUOT);
29TRACE_DEFINE_ENUM(ESTALE);
30TRACE_DEFINE_ENUM(EBADHANDLE);
31TRACE_DEFINE_ENUM(EBADCOOKIE);
32TRACE_DEFINE_ENUM(ENOTSUPP);
33TRACE_DEFINE_ENUM(ETOOSMALL);
34TRACE_DEFINE_ENUM(EREMOTEIO);
35TRACE_DEFINE_ENUM(EBADTYPE);
36TRACE_DEFINE_ENUM(EAGAIN);
37TRACE_DEFINE_ENUM(ELOOP);
38TRACE_DEFINE_ENUM(EOPNOTSUPP);
39TRACE_DEFINE_ENUM(EDEADLK);
40TRACE_DEFINE_ENUM(ENOMEM);
41TRACE_DEFINE_ENUM(EKEYEXPIRED);
42TRACE_DEFINE_ENUM(ETIMEDOUT);
43TRACE_DEFINE_ENUM(ERESTARTSYS);
44TRACE_DEFINE_ENUM(ECONNREFUSED);
45TRACE_DEFINE_ENUM(ECONNRESET);
46TRACE_DEFINE_ENUM(ENETUNREACH);
47TRACE_DEFINE_ENUM(EHOSTUNREACH);
48TRACE_DEFINE_ENUM(EHOSTDOWN);
49TRACE_DEFINE_ENUM(EPIPE);
50TRACE_DEFINE_ENUM(EPFNOSUPPORT);
51TRACE_DEFINE_ENUM(EPROTONOSUPPORT);
52
53TRACE_DEFINE_ENUM(NFS4_OK);
54TRACE_DEFINE_ENUM(NFS4ERR_ACCESS);
55TRACE_DEFINE_ENUM(NFS4ERR_ATTRNOTSUPP);
56TRACE_DEFINE_ENUM(NFS4ERR_ADMIN_REVOKED);
57TRACE_DEFINE_ENUM(NFS4ERR_BACK_CHAN_BUSY);
58TRACE_DEFINE_ENUM(NFS4ERR_BADCHAR);
59TRACE_DEFINE_ENUM(NFS4ERR_BADHANDLE);
60TRACE_DEFINE_ENUM(NFS4ERR_BADIOMODE);
61TRACE_DEFINE_ENUM(NFS4ERR_BADLAYOUT);
62TRACE_DEFINE_ENUM(NFS4ERR_BADLABEL);
63TRACE_DEFINE_ENUM(NFS4ERR_BADNAME);
64TRACE_DEFINE_ENUM(NFS4ERR_BADOWNER);
65TRACE_DEFINE_ENUM(NFS4ERR_BADSESSION);
66TRACE_DEFINE_ENUM(NFS4ERR_BADSLOT);
67TRACE_DEFINE_ENUM(NFS4ERR_BADTYPE);
68TRACE_DEFINE_ENUM(NFS4ERR_BADXDR);
69TRACE_DEFINE_ENUM(NFS4ERR_BAD_COOKIE);
70TRACE_DEFINE_ENUM(NFS4ERR_BAD_HIGH_SLOT);
71TRACE_DEFINE_ENUM(NFS4ERR_BAD_RANGE);
72TRACE_DEFINE_ENUM(NFS4ERR_BAD_SEQID);
73TRACE_DEFINE_ENUM(NFS4ERR_BAD_SESSION_DIGEST);
74TRACE_DEFINE_ENUM(NFS4ERR_BAD_STATEID);
75TRACE_DEFINE_ENUM(NFS4ERR_CB_PATH_DOWN);
76TRACE_DEFINE_ENUM(NFS4ERR_CLID_INUSE);
77TRACE_DEFINE_ENUM(NFS4ERR_CLIENTID_BUSY);
78TRACE_DEFINE_ENUM(NFS4ERR_COMPLETE_ALREADY);
79TRACE_DEFINE_ENUM(NFS4ERR_CONN_NOT_BOUND_TO_SESSION);
80TRACE_DEFINE_ENUM(NFS4ERR_DEADLOCK);
81TRACE_DEFINE_ENUM(NFS4ERR_DEADSESSION);
82TRACE_DEFINE_ENUM(NFS4ERR_DELAY);
83TRACE_DEFINE_ENUM(NFS4ERR_DELEG_ALREADY_WANTED);
84TRACE_DEFINE_ENUM(NFS4ERR_DELEG_REVOKED);
85TRACE_DEFINE_ENUM(NFS4ERR_DENIED);
86TRACE_DEFINE_ENUM(NFS4ERR_DIRDELEG_UNAVAIL);
87TRACE_DEFINE_ENUM(NFS4ERR_DQUOT);
88TRACE_DEFINE_ENUM(NFS4ERR_ENCR_ALG_UNSUPP);
89TRACE_DEFINE_ENUM(NFS4ERR_EXIST);
90TRACE_DEFINE_ENUM(NFS4ERR_EXPIRED);
91TRACE_DEFINE_ENUM(NFS4ERR_FBIG);
92TRACE_DEFINE_ENUM(NFS4ERR_FHEXPIRED);
93TRACE_DEFINE_ENUM(NFS4ERR_FILE_OPEN);
94TRACE_DEFINE_ENUM(NFS4ERR_GRACE);
95TRACE_DEFINE_ENUM(NFS4ERR_HASH_ALG_UNSUPP);
96TRACE_DEFINE_ENUM(NFS4ERR_INVAL);
97TRACE_DEFINE_ENUM(NFS4ERR_IO);
98TRACE_DEFINE_ENUM(NFS4ERR_ISDIR);
99TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTTRYLATER);
100TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTUNAVAILABLE);
101TRACE_DEFINE_ENUM(NFS4ERR_LEASE_MOVED);
102TRACE_DEFINE_ENUM(NFS4ERR_LOCKED);
103TRACE_DEFINE_ENUM(NFS4ERR_LOCKS_HELD);
104TRACE_DEFINE_ENUM(NFS4ERR_LOCK_RANGE);
105TRACE_DEFINE_ENUM(NFS4ERR_MINOR_VERS_MISMATCH);
106TRACE_DEFINE_ENUM(NFS4ERR_MLINK);
107TRACE_DEFINE_ENUM(NFS4ERR_MOVED);
108TRACE_DEFINE_ENUM(NFS4ERR_NAMETOOLONG);
109TRACE_DEFINE_ENUM(NFS4ERR_NOENT);
110TRACE_DEFINE_ENUM(NFS4ERR_NOFILEHANDLE);
111TRACE_DEFINE_ENUM(NFS4ERR_NOMATCHING_LAYOUT);
112TRACE_DEFINE_ENUM(NFS4ERR_NOSPC);
113TRACE_DEFINE_ENUM(NFS4ERR_NOTDIR);
114TRACE_DEFINE_ENUM(NFS4ERR_NOTEMPTY);
115TRACE_DEFINE_ENUM(NFS4ERR_NOTSUPP);
116TRACE_DEFINE_ENUM(NFS4ERR_NOT_ONLY_OP);
117TRACE_DEFINE_ENUM(NFS4ERR_NOT_SAME);
118TRACE_DEFINE_ENUM(NFS4ERR_NO_GRACE);
119TRACE_DEFINE_ENUM(NFS4ERR_NXIO);
120TRACE_DEFINE_ENUM(NFS4ERR_OLD_STATEID);
121TRACE_DEFINE_ENUM(NFS4ERR_OPENMODE);
122TRACE_DEFINE_ENUM(NFS4ERR_OP_ILLEGAL);
123TRACE_DEFINE_ENUM(NFS4ERR_OP_NOT_IN_SESSION);
124TRACE_DEFINE_ENUM(NFS4ERR_PERM);
125TRACE_DEFINE_ENUM(NFS4ERR_PNFS_IO_HOLE);
126TRACE_DEFINE_ENUM(NFS4ERR_PNFS_NO_LAYOUT);
127TRACE_DEFINE_ENUM(NFS4ERR_RECALLCONFLICT);
128TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_BAD);
129TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_CONFLICT);
130TRACE_DEFINE_ENUM(NFS4ERR_REJECT_DELEG);
131TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG);
132TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG_TO_CACHE);
133TRACE_DEFINE_ENUM(NFS4ERR_REQ_TOO_BIG);
134TRACE_DEFINE_ENUM(NFS4ERR_RESOURCE);
135TRACE_DEFINE_ENUM(NFS4ERR_RESTOREFH);
136TRACE_DEFINE_ENUM(NFS4ERR_RETRY_UNCACHED_REP);
137TRACE_DEFINE_ENUM(NFS4ERR_RETURNCONFLICT);
138TRACE_DEFINE_ENUM(NFS4ERR_ROFS);
139TRACE_DEFINE_ENUM(NFS4ERR_SAME);
140TRACE_DEFINE_ENUM(NFS4ERR_SHARE_DENIED);
141TRACE_DEFINE_ENUM(NFS4ERR_SEQUENCE_POS);
142TRACE_DEFINE_ENUM(NFS4ERR_SEQ_FALSE_RETRY);
143TRACE_DEFINE_ENUM(NFS4ERR_SEQ_MISORDERED);
144TRACE_DEFINE_ENUM(NFS4ERR_SERVERFAULT);
145TRACE_DEFINE_ENUM(NFS4ERR_STALE);
146TRACE_DEFINE_ENUM(NFS4ERR_STALE_CLIENTID);
147TRACE_DEFINE_ENUM(NFS4ERR_STALE_STATEID);
148TRACE_DEFINE_ENUM(NFS4ERR_SYMLINK);
149TRACE_DEFINE_ENUM(NFS4ERR_TOOSMALL);
150TRACE_DEFINE_ENUM(NFS4ERR_TOO_MANY_OPS);
151TRACE_DEFINE_ENUM(NFS4ERR_UNKNOWN_LAYOUTTYPE);
152TRACE_DEFINE_ENUM(NFS4ERR_UNSAFE_COMPOUND);
153TRACE_DEFINE_ENUM(NFS4ERR_WRONGSEC);
154TRACE_DEFINE_ENUM(NFS4ERR_WRONG_CRED);
155TRACE_DEFINE_ENUM(NFS4ERR_WRONG_TYPE);
156TRACE_DEFINE_ENUM(NFS4ERR_XDEV);
157
158TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_MDS);
159TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_PNFS);
160
161#define show_nfsv4_errors(error) \
162 __print_symbolic(error, \
163 { NFS4_OK, "OK" }, \
164 /* Mapped by nfs4_stat_to_errno() */ \
165 { EPERM, "EPERM" }, \
166 { ENOENT, "ENOENT" }, \
167 { EIO, "EIO" }, \
168 { ENXIO, "ENXIO" }, \
169 { EACCES, "EACCES" }, \
170 { EEXIST, "EEXIST" }, \
171 { EXDEV, "EXDEV" }, \
172 { ENOTDIR, "ENOTDIR" }, \
173 { EISDIR, "EISDIR" }, \
174 { EFBIG, "EFBIG" }, \
175 { ENOSPC, "ENOSPC" }, \
176 { EROFS, "EROFS" }, \
177 { EMLINK, "EMLINK" }, \
178 { ENAMETOOLONG, "ENAMETOOLONG" }, \
179 { ENOTEMPTY, "ENOTEMPTY" }, \
180 { EDQUOT, "EDQUOT" }, \
181 { ESTALE, "ESTALE" }, \
182 { EBADHANDLE, "EBADHANDLE" }, \
183 { EBADCOOKIE, "EBADCOOKIE" }, \
184 { ENOTSUPP, "ENOTSUPP" }, \
185 { ETOOSMALL, "ETOOSMALL" }, \
186 { EREMOTEIO, "EREMOTEIO" }, \
187 { EBADTYPE, "EBADTYPE" }, \
188 { EAGAIN, "EAGAIN" }, \
189 { ELOOP, "ELOOP" }, \
190 { EOPNOTSUPP, "EOPNOTSUPP" }, \
191 { EDEADLK, "EDEADLK" }, \
192 /* RPC errors */ \
193 { ENOMEM, "ENOMEM" }, \
194 { EKEYEXPIRED, "EKEYEXPIRED" }, \
195 { ETIMEDOUT, "ETIMEDOUT" }, \
196 { ERESTARTSYS, "ERESTARTSYS" }, \
197 { ECONNREFUSED, "ECONNREFUSED" }, \
198 { ECONNRESET, "ECONNRESET" }, \
199 { ENETUNREACH, "ENETUNREACH" }, \
200 { EHOSTUNREACH, "EHOSTUNREACH" }, \
201 { EHOSTDOWN, "EHOSTDOWN" }, \
202 { EPIPE, "EPIPE" }, \
203 { EPFNOSUPPORT, "EPFNOSUPPORT" }, \
204 { EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
205 /* NFSv4 native errors */ \
206 { NFS4ERR_ACCESS, "ACCESS" }, \
207 { NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
208 { NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
209 { NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
210 { NFS4ERR_BADCHAR, "BADCHAR" }, \
211 { NFS4ERR_BADHANDLE, "BADHANDLE" }, \
212 { NFS4ERR_BADIOMODE, "BADIOMODE" }, \
213 { NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
214 { NFS4ERR_BADLABEL, "BADLABEL" }, \
215 { NFS4ERR_BADNAME, "BADNAME" }, \
216 { NFS4ERR_BADOWNER, "BADOWNER" }, \
217 { NFS4ERR_BADSESSION, "BADSESSION" }, \
218 { NFS4ERR_BADSLOT, "BADSLOT" }, \
219 { NFS4ERR_BADTYPE, "BADTYPE" }, \
220 { NFS4ERR_BADXDR, "BADXDR" }, \
221 { NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
222 { NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
223 { NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
224 { NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
225 { NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
226 { NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
227 { NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
228 { NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
229 { NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
230 { NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
231 { NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
232 "CONN_NOT_BOUND_TO_SESSION" }, \
233 { NFS4ERR_DEADLOCK, "DEADLOCK" }, \
234 { NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
235 { NFS4ERR_DELAY, "DELAY" }, \
236 { NFS4ERR_DELEG_ALREADY_WANTED, \
237 "DELEG_ALREADY_WANTED" }, \
238 { NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
239 { NFS4ERR_DENIED, "DENIED" }, \
240 { NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
241 { NFS4ERR_DQUOT, "DQUOT" }, \
242 { NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
243 { NFS4ERR_EXIST, "EXIST" }, \
244 { NFS4ERR_EXPIRED, "EXPIRED" }, \
245 { NFS4ERR_FBIG, "FBIG" }, \
246 { NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
247 { NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
248 { NFS4ERR_GRACE, "GRACE" }, \
249 { NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
250 { NFS4ERR_INVAL, "INVAL" }, \
251 { NFS4ERR_IO, "IO" }, \
252 { NFS4ERR_ISDIR, "ISDIR" }, \
253 { NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
254 { NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
255 { NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
256 { NFS4ERR_LOCKED, "LOCKED" }, \
257 { NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
258 { NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
259 { NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
260 { NFS4ERR_MLINK, "MLINK" }, \
261 { NFS4ERR_MOVED, "MOVED" }, \
262 { NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
263 { NFS4ERR_NOENT, "NOENT" }, \
264 { NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
265 { NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
266 { NFS4ERR_NOSPC, "NOSPC" }, \
267 { NFS4ERR_NOTDIR, "NOTDIR" }, \
268 { NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
269 { NFS4ERR_NOTSUPP, "NOTSUPP" }, \
270 { NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
271 { NFS4ERR_NOT_SAME, "NOT_SAME" }, \
272 { NFS4ERR_NO_GRACE, "NO_GRACE" }, \
273 { NFS4ERR_NXIO, "NXIO" }, \
274 { NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
275 { NFS4ERR_OPENMODE, "OPENMODE" }, \
276 { NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
277 { NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
278 { NFS4ERR_PERM, "PERM" }, \
279 { NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
280 { NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
281 { NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
282 { NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
283 { NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
284 { NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
285 { NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
286 { NFS4ERR_REP_TOO_BIG_TO_CACHE, \
287 "REP_TOO_BIG_TO_CACHE" }, \
288 { NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
289 { NFS4ERR_RESOURCE, "RESOURCE" }, \
290 { NFS4ERR_RESTOREFH, "RESTOREFH" }, \
291 { NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
292 { NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
293 { NFS4ERR_ROFS, "ROFS" }, \
294 { NFS4ERR_SAME, "SAME" }, \
295 { NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
296 { NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
297 { NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
298 { NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
299 { NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
300 { NFS4ERR_STALE, "STALE" }, \
301 { NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
302 { NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
303 { NFS4ERR_SYMLINK, "SYMLINK" }, \
304 { NFS4ERR_TOOSMALL, "TOOSMALL" }, \
305 { NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
306 { NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
307 { NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
308 { NFS4ERR_WRONGSEC, "WRONGSEC" }, \
309 { NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
310 { NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
311 { NFS4ERR_XDEV, "XDEV" }, \
312 /* ***** Internal to Linux NFS client ***** */ \
313 { NFS4ERR_RESET_TO_MDS, "RESET_TO_MDS" }, \
314 { NFS4ERR_RESET_TO_PNFS, "RESET_TO_PNFS" })
315
316#define show_open_flags(flags) \
317 __print_flags(flags, "|", \
318 { O_CREAT, "O_CREAT" }, \
319 { O_EXCL, "O_EXCL" }, \
320 { O_TRUNC, "O_TRUNC" }, \
321 { O_DIRECT, "O_DIRECT" })
322
323#define show_fmode_flags(mode) \
324 __print_flags(mode, "|", \
325 { ((__force unsigned long)FMODE_READ), "READ" }, \
326 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
327 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
328
329#define show_nfs_fattr_flags(valid) \
330 __print_flags((unsigned long)valid, "|", \
331 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
332 { NFS_ATTR_FATTR_MODE, "MODE" }, \
333 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
334 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
335 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
336 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
337 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
338 { NFS_ATTR_FATTR_FSID, "FSID" }, \
339 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
340 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
341 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
342 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
343 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
344 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
345 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
346
347DECLARE_EVENT_CLASS(nfs4_clientid_event,
348 TP_PROTO(
349 const struct nfs_client *clp,
350 int error
351 ),
352
353 TP_ARGS(clp, error),
354
355 TP_STRUCT__entry(
356 __string(dstaddr, clp->cl_hostname)
357 __field(unsigned long, error)
358 ),
359
360 TP_fast_assign(
361 __entry->error = error < 0 ? -error : 0;
362 __assign_str(dstaddr, clp->cl_hostname);
363 ),
364
365 TP_printk(
366 "error=%ld (%s) dstaddr=%s",
367 -__entry->error,
368 show_nfsv4_errors(__entry->error),
369 __get_str(dstaddr)
370 )
371);
372#define DEFINE_NFS4_CLIENTID_EVENT(name) \
373 DEFINE_EVENT(nfs4_clientid_event, name, \
374 TP_PROTO( \
375 const struct nfs_client *clp, \
376 int error \
377 ), \
378 TP_ARGS(clp, error))
379DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
380DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
381DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
382DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
383#ifdef CONFIG_NFS_V4_1
384DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
385DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
386DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
387DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
388DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
389DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
390DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
391
392#define show_nfs4_sequence_status_flags(status) \
393 __print_flags((unsigned long)status, "|", \
394 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
395 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
396 "CB_GSS_CONTEXTS_EXPIRING" }, \
397 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
398 "CB_GSS_CONTEXTS_EXPIRED" }, \
399 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
400 "EXPIRED_ALL_STATE_REVOKED" }, \
401 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
402 "EXPIRED_SOME_STATE_REVOKED" }, \
403 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \
404 "ADMIN_STATE_REVOKED" }, \
405 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \
406 "RECALLABLE_STATE_REVOKED" }, \
407 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
408 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
409 "RESTART_RECLAIM_NEEDED" }, \
410 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
411 "CB_PATH_DOWN_SESSION" }, \
412 { SEQ4_STATUS_BACKCHANNEL_FAULT, \
413 "BACKCHANNEL_FAULT" })
414
415TRACE_EVENT(nfs4_sequence_done,
416 TP_PROTO(
417 const struct nfs4_session *session,
418 const struct nfs4_sequence_res *res
419 ),
420 TP_ARGS(session, res),
421
422 TP_STRUCT__entry(
423 __field(unsigned int, session)
424 __field(unsigned int, slot_nr)
425 __field(unsigned int, seq_nr)
426 __field(unsigned int, highest_slotid)
427 __field(unsigned int, target_highest_slotid)
428 __field(unsigned int, status_flags)
429 __field(unsigned long, error)
430 ),
431
432 TP_fast_assign(
433 const struct nfs4_slot *sr_slot = res->sr_slot;
434 __entry->session = nfs_session_id_hash(&session->sess_id);
435 __entry->slot_nr = sr_slot->slot_nr;
436 __entry->seq_nr = sr_slot->seq_nr;
437 __entry->highest_slotid = res->sr_highest_slotid;
438 __entry->target_highest_slotid =
439 res->sr_target_highest_slotid;
440 __entry->status_flags = res->sr_status_flags;
441 __entry->error = res->sr_status < 0 ?
442 -res->sr_status : 0;
443 ),
444 TP_printk(
445 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
446 "highest_slotid=%u target_highest_slotid=%u "
447 "status_flags=%u (%s)",
448 -__entry->error,
449 show_nfsv4_errors(__entry->error),
450 __entry->session,
451 __entry->slot_nr,
452 __entry->seq_nr,
453 __entry->highest_slotid,
454 __entry->target_highest_slotid,
455 __entry->status_flags,
456 show_nfs4_sequence_status_flags(__entry->status_flags)
457 )
458);
459
460struct cb_sequenceargs;
461struct cb_sequenceres;
462
463TRACE_EVENT(nfs4_cb_sequence,
464 TP_PROTO(
465 const struct cb_sequenceargs *args,
466 const struct cb_sequenceres *res,
467 __be32 status
468 ),
469 TP_ARGS(args, res, status),
470
471 TP_STRUCT__entry(
472 __field(unsigned int, session)
473 __field(unsigned int, slot_nr)
474 __field(unsigned int, seq_nr)
475 __field(unsigned int, highest_slotid)
476 __field(unsigned int, cachethis)
477 __field(unsigned long, error)
478 ),
479
480 TP_fast_assign(
481 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
482 __entry->slot_nr = args->csa_slotid;
483 __entry->seq_nr = args->csa_sequenceid;
484 __entry->highest_slotid = args->csa_highestslotid;
485 __entry->cachethis = args->csa_cachethis;
486 __entry->error = be32_to_cpu(status);
487 ),
488
489 TP_printk(
490 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
491 "highest_slotid=%u",
492 -__entry->error,
493 show_nfsv4_errors(__entry->error),
494 __entry->session,
495 __entry->slot_nr,
496 __entry->seq_nr,
497 __entry->highest_slotid
498 )
499);
500
501TRACE_EVENT(nfs4_cb_seqid_err,
502 TP_PROTO(
503 const struct cb_sequenceargs *args,
504 __be32 status
505 ),
506 TP_ARGS(args, status),
507
508 TP_STRUCT__entry(
509 __field(unsigned int, session)
510 __field(unsigned int, slot_nr)
511 __field(unsigned int, seq_nr)
512 __field(unsigned int, highest_slotid)
513 __field(unsigned int, cachethis)
514 __field(unsigned long, error)
515 ),
516
517 TP_fast_assign(
518 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
519 __entry->slot_nr = args->csa_slotid;
520 __entry->seq_nr = args->csa_sequenceid;
521 __entry->highest_slotid = args->csa_highestslotid;
522 __entry->cachethis = args->csa_cachethis;
523 __entry->error = be32_to_cpu(status);
524 ),
525
526 TP_printk(
527 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
528 "highest_slotid=%u",
529 -__entry->error,
530 show_nfsv4_errors(__entry->error),
531 __entry->session,
532 __entry->slot_nr,
533 __entry->seq_nr,
534 __entry->highest_slotid
535 )
536);
537
538#endif /* CONFIG_NFS_V4_1 */
539
540TRACE_EVENT(nfs4_setup_sequence,
541 TP_PROTO(
542 const struct nfs4_session *session,
543 const struct nfs4_sequence_args *args
544 ),
545 TP_ARGS(session, args),
546
547 TP_STRUCT__entry(
548 __field(unsigned int, session)
549 __field(unsigned int, slot_nr)
550 __field(unsigned int, seq_nr)
551 __field(unsigned int, highest_used_slotid)
552 ),
553
554 TP_fast_assign(
555 const struct nfs4_slot *sa_slot = args->sa_slot;
556 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
557 __entry->slot_nr = sa_slot->slot_nr;
558 __entry->seq_nr = sa_slot->seq_nr;
559 __entry->highest_used_slotid =
560 sa_slot->table->highest_used_slotid;
561 ),
562 TP_printk(
563 "session=0x%08x slot_nr=%u seq_nr=%u "
564 "highest_used_slotid=%u",
565 __entry->session,
566 __entry->slot_nr,
567 __entry->seq_nr,
568 __entry->highest_used_slotid
569 )
570);
571
572TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_RUNNING);
573TRACE_DEFINE_ENUM(NFS4CLNT_CHECK_LEASE);
574TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_EXPIRED);
575TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_REBOOT);
576TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_NOGRACE);
577TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN);
578TRACE_DEFINE_ENUM(NFS4CLNT_SESSION_RESET);
579TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_CONFIRM);
580TRACE_DEFINE_ENUM(NFS4CLNT_SERVER_SCOPE_MISMATCH);
581TRACE_DEFINE_ENUM(NFS4CLNT_PURGE_STATE);
582TRACE_DEFINE_ENUM(NFS4CLNT_BIND_CONN_TO_SESSION);
583TRACE_DEFINE_ENUM(NFS4CLNT_MOVED);
584TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_MOVED);
585TRACE_DEFINE_ENUM(NFS4CLNT_DELEGATION_EXPIRED);
586TRACE_DEFINE_ENUM(NFS4CLNT_RUN_MANAGER);
587TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_RUNNING);
588TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_READ);
589TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_RW);
590
591#define show_nfs4_clp_state(state) \
592 __print_flags(state, "|", \
593 { NFS4CLNT_MANAGER_RUNNING, "MANAGER_RUNNING" }, \
594 { NFS4CLNT_CHECK_LEASE, "CHECK_LEASE" }, \
595 { NFS4CLNT_LEASE_EXPIRED, "LEASE_EXPIRED" }, \
596 { NFS4CLNT_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
597 { NFS4CLNT_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
598 { NFS4CLNT_DELEGRETURN, "DELEGRETURN" }, \
599 { NFS4CLNT_SESSION_RESET, "SESSION_RESET" }, \
600 { NFS4CLNT_LEASE_CONFIRM, "LEASE_CONFIRM" }, \
601 { NFS4CLNT_SERVER_SCOPE_MISMATCH, \
602 "SERVER_SCOPE_MISMATCH" }, \
603 { NFS4CLNT_PURGE_STATE, "PURGE_STATE" }, \
604 { NFS4CLNT_BIND_CONN_TO_SESSION, \
605 "BIND_CONN_TO_SESSION" }, \
606 { NFS4CLNT_MOVED, "MOVED" }, \
607 { NFS4CLNT_LEASE_MOVED, "LEASE_MOVED" }, \
608 { NFS4CLNT_DELEGATION_EXPIRED, "DELEGATION_EXPIRED" }, \
609 { NFS4CLNT_RUN_MANAGER, "RUN_MANAGER" }, \
610 { NFS4CLNT_RECALL_RUNNING, "RECALL_RUNNING" }, \
611 { NFS4CLNT_RECALL_ANY_LAYOUT_READ, "RECALL_ANY_LAYOUT_READ" }, \
612 { NFS4CLNT_RECALL_ANY_LAYOUT_RW, "RECALL_ANY_LAYOUT_RW" })
613
614TRACE_EVENT(nfs4_state_mgr,
615 TP_PROTO(
616 const struct nfs_client *clp
617 ),
618
619 TP_ARGS(clp),
620
621 TP_STRUCT__entry(
622 __field(unsigned long, state)
623 __string(hostname, clp->cl_hostname)
624 ),
625
626 TP_fast_assign(
627 __entry->state = clp->cl_state;
628 __assign_str(hostname, clp->cl_hostname)
629 ),
630
631 TP_printk(
632 "hostname=%s clp state=%s", __get_str(hostname),
633 show_nfs4_clp_state(__entry->state)
634 )
635)
636
637TRACE_EVENT(nfs4_state_mgr_failed,
638 TP_PROTO(
639 const struct nfs_client *clp,
640 const char *section,
641 int status
642 ),
643
644 TP_ARGS(clp, section, status),
645
646 TP_STRUCT__entry(
647 __field(unsigned long, error)
648 __field(unsigned long, state)
649 __string(hostname, clp->cl_hostname)
650 __string(section, section)
651 ),
652
653 TP_fast_assign(
654 __entry->error = status < 0 ? -status : 0;
655 __entry->state = clp->cl_state;
656 __assign_str(hostname, clp->cl_hostname);
657 __assign_str(section, section);
658 ),
659
660 TP_printk(
661 "hostname=%s clp state=%s error=%ld (%s) section=%s",
662 __get_str(hostname),
663 show_nfs4_clp_state(__entry->state), -__entry->error,
664 show_nfsv4_errors(__entry->error), __get_str(section)
665
666 )
667)
668
669TRACE_EVENT(nfs4_xdr_status,
670 TP_PROTO(
671 const struct xdr_stream *xdr,
672 u32 op,
673 u32 error
674 ),
675
676 TP_ARGS(xdr, op, error),
677
678 TP_STRUCT__entry(
679 __field(unsigned int, task_id)
680 __field(unsigned int, client_id)
681 __field(u32, xid)
682 __field(u32, op)
683 __field(unsigned long, error)
684 ),
685
686 TP_fast_assign(
687 const struct rpc_rqst *rqstp = xdr->rqst;
688 const struct rpc_task *task = rqstp->rq_task;
689
690 __entry->task_id = task->tk_pid;
691 __entry->client_id = task->tk_client->cl_clid;
692 __entry->xid = be32_to_cpu(rqstp->rq_xid);
693 __entry->op = op;
694 __entry->error = error;
695 ),
696
697 TP_printk(
698 "task:%u@%d xid=0x%08x error=%ld (%s) operation=%u",
699 __entry->task_id, __entry->client_id, __entry->xid,
700 -__entry->error, show_nfsv4_errors(__entry->error),
701 __entry->op
702 )
703);
704
705DECLARE_EVENT_CLASS(nfs4_cb_error_class,
706 TP_PROTO(
707 __be32 xid,
708 u32 cb_ident
709 ),
710
711 TP_ARGS(xid, cb_ident),
712
713 TP_STRUCT__entry(
714 __field(u32, xid)
715 __field(u32, cbident)
716 ),
717
718 TP_fast_assign(
719 __entry->xid = be32_to_cpu(xid);
720 __entry->cbident = cb_ident;
721 ),
722
723 TP_printk(
724 "xid=0x%08x cb_ident=0x%08x",
725 __entry->xid, __entry->cbident
726 )
727);
728
729#define DEFINE_CB_ERROR_EVENT(name) \
730 DEFINE_EVENT(nfs4_cb_error_class, nfs_cb_##name, \
731 TP_PROTO( \
732 __be32 xid, \
733 u32 cb_ident \
734 ), \
735 TP_ARGS(xid, cb_ident))
736
737DEFINE_CB_ERROR_EVENT(no_clp);
738DEFINE_CB_ERROR_EVENT(badprinc);
739
740DECLARE_EVENT_CLASS(nfs4_open_event,
741 TP_PROTO(
742 const struct nfs_open_context *ctx,
743 int flags,
744 int error
745 ),
746
747 TP_ARGS(ctx, flags, error),
748
749 TP_STRUCT__entry(
750 __field(unsigned long, error)
751 __field(unsigned int, flags)
752 __field(unsigned int, fmode)
753 __field(dev_t, dev)
754 __field(u32, fhandle)
755 __field(u64, fileid)
756 __field(u64, dir)
757 __string(name, ctx->dentry->d_name.name)
758 __field(int, stateid_seq)
759 __field(u32, stateid_hash)
760 __field(int, openstateid_seq)
761 __field(u32, openstateid_hash)
762 ),
763
764 TP_fast_assign(
765 const struct nfs4_state *state = ctx->state;
766 const struct inode *inode = NULL;
767
768 __entry->error = -error;
769 __entry->flags = flags;
770 __entry->fmode = (__force unsigned int)ctx->mode;
771 __entry->dev = ctx->dentry->d_sb->s_dev;
772 if (!IS_ERR_OR_NULL(state)) {
773 inode = state->inode;
774 __entry->stateid_seq =
775 be32_to_cpu(state->stateid.seqid);
776 __entry->stateid_hash =
777 nfs_stateid_hash(&state->stateid);
778 __entry->openstateid_seq =
779 be32_to_cpu(state->open_stateid.seqid);
780 __entry->openstateid_hash =
781 nfs_stateid_hash(&state->open_stateid);
782 } else {
783 __entry->stateid_seq = 0;
784 __entry->stateid_hash = 0;
785 __entry->openstateid_seq = 0;
786 __entry->openstateid_hash = 0;
787 }
788 if (inode != NULL) {
789 __entry->fileid = NFS_FILEID(inode);
790 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
791 } else {
792 __entry->fileid = 0;
793 __entry->fhandle = 0;
794 }
795 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
796 __assign_str(name, ctx->dentry->d_name.name);
797 ),
798
799 TP_printk(
800 "error=%ld (%s) flags=%d (%s) fmode=%s "
801 "fileid=%02x:%02x:%llu fhandle=0x%08x "
802 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
803 "openstateid=%d:0x%08x",
804 -__entry->error,
805 show_nfsv4_errors(__entry->error),
806 __entry->flags,
807 show_open_flags(__entry->flags),
808 show_fmode_flags(__entry->fmode),
809 MAJOR(__entry->dev), MINOR(__entry->dev),
810 (unsigned long long)__entry->fileid,
811 __entry->fhandle,
812 MAJOR(__entry->dev), MINOR(__entry->dev),
813 (unsigned long long)__entry->dir,
814 __get_str(name),
815 __entry->stateid_seq, __entry->stateid_hash,
816 __entry->openstateid_seq, __entry->openstateid_hash
817 )
818);
819
820#define DEFINE_NFS4_OPEN_EVENT(name) \
821 DEFINE_EVENT(nfs4_open_event, name, \
822 TP_PROTO( \
823 const struct nfs_open_context *ctx, \
824 int flags, \
825 int error \
826 ), \
827 TP_ARGS(ctx, flags, error))
828DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
829DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
830DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
831
832TRACE_EVENT(nfs4_cached_open,
833 TP_PROTO(
834 const struct nfs4_state *state
835 ),
836 TP_ARGS(state),
837 TP_STRUCT__entry(
838 __field(dev_t, dev)
839 __field(u32, fhandle)
840 __field(u64, fileid)
841 __field(unsigned int, fmode)
842 __field(int, stateid_seq)
843 __field(u32, stateid_hash)
844 ),
845
846 TP_fast_assign(
847 const struct inode *inode = state->inode;
848
849 __entry->dev = inode->i_sb->s_dev;
850 __entry->fileid = NFS_FILEID(inode);
851 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
852 __entry->fmode = (__force unsigned int)state->state;
853 __entry->stateid_seq =
854 be32_to_cpu(state->stateid.seqid);
855 __entry->stateid_hash =
856 nfs_stateid_hash(&state->stateid);
857 ),
858
859 TP_printk(
860 "fmode=%s fileid=%02x:%02x:%llu "
861 "fhandle=0x%08x stateid=%d:0x%08x",
862 __entry->fmode ? show_fmode_flags(__entry->fmode) :
863 "closed",
864 MAJOR(__entry->dev), MINOR(__entry->dev),
865 (unsigned long long)__entry->fileid,
866 __entry->fhandle,
867 __entry->stateid_seq, __entry->stateid_hash
868 )
869);
870
871TRACE_EVENT(nfs4_close,
872 TP_PROTO(
873 const struct nfs4_state *state,
874 const struct nfs_closeargs *args,
875 const struct nfs_closeres *res,
876 int error
877 ),
878
879 TP_ARGS(state, args, res, error),
880
881 TP_STRUCT__entry(
882 __field(dev_t, dev)
883 __field(u32, fhandle)
884 __field(u64, fileid)
885 __field(unsigned int, fmode)
886 __field(unsigned long, error)
887 __field(int, stateid_seq)
888 __field(u32, stateid_hash)
889 ),
890
891 TP_fast_assign(
892 const struct inode *inode = state->inode;
893
894 __entry->dev = inode->i_sb->s_dev;
895 __entry->fileid = NFS_FILEID(inode);
896 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
897 __entry->fmode = (__force unsigned int)state->state;
898 __entry->error = error < 0 ? -error : 0;
899 __entry->stateid_seq =
900 be32_to_cpu(args->stateid.seqid);
901 __entry->stateid_hash =
902 nfs_stateid_hash(&args->stateid);
903 ),
904
905 TP_printk(
906 "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
907 "fhandle=0x%08x openstateid=%d:0x%08x",
908 -__entry->error,
909 show_nfsv4_errors(__entry->error),
910 __entry->fmode ? show_fmode_flags(__entry->fmode) :
911 "closed",
912 MAJOR(__entry->dev), MINOR(__entry->dev),
913 (unsigned long long)__entry->fileid,
914 __entry->fhandle,
915 __entry->stateid_seq, __entry->stateid_hash
916 )
917);
918
919TRACE_DEFINE_ENUM(F_GETLK);
920TRACE_DEFINE_ENUM(F_SETLK);
921TRACE_DEFINE_ENUM(F_SETLKW);
922TRACE_DEFINE_ENUM(F_RDLCK);
923TRACE_DEFINE_ENUM(F_WRLCK);
924TRACE_DEFINE_ENUM(F_UNLCK);
925
926#define show_lock_cmd(type) \
927 __print_symbolic((int)type, \
928 { F_GETLK, "GETLK" }, \
929 { F_SETLK, "SETLK" }, \
930 { F_SETLKW, "SETLKW" })
931#define show_lock_type(type) \
932 __print_symbolic((int)type, \
933 { F_RDLCK, "RDLCK" }, \
934 { F_WRLCK, "WRLCK" }, \
935 { F_UNLCK, "UNLCK" })
936
937DECLARE_EVENT_CLASS(nfs4_lock_event,
938 TP_PROTO(
939 const struct file_lock *request,
940 const struct nfs4_state *state,
941 int cmd,
942 int error
943 ),
944
945 TP_ARGS(request, state, cmd, error),
946
947 TP_STRUCT__entry(
948 __field(unsigned long, error)
949 __field(int, cmd)
950 __field(char, type)
951 __field(loff_t, start)
952 __field(loff_t, end)
953 __field(dev_t, dev)
954 __field(u32, fhandle)
955 __field(u64, fileid)
956 __field(int, stateid_seq)
957 __field(u32, stateid_hash)
958 ),
959
960 TP_fast_assign(
961 const struct inode *inode = state->inode;
962
963 __entry->error = error < 0 ? -error : 0;
964 __entry->cmd = cmd;
965 __entry->type = request->fl_type;
966 __entry->start = request->fl_start;
967 __entry->end = request->fl_end;
968 __entry->dev = inode->i_sb->s_dev;
969 __entry->fileid = NFS_FILEID(inode);
970 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
971 __entry->stateid_seq =
972 be32_to_cpu(state->stateid.seqid);
973 __entry->stateid_hash =
974 nfs_stateid_hash(&state->stateid);
975 ),
976
977 TP_printk(
978 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
979 "fileid=%02x:%02x:%llu fhandle=0x%08x "
980 "stateid=%d:0x%08x",
981 -__entry->error,
982 show_nfsv4_errors(__entry->error),
983 show_lock_cmd(__entry->cmd),
984 show_lock_type(__entry->type),
985 (long long)__entry->start,
986 (long long)__entry->end,
987 MAJOR(__entry->dev), MINOR(__entry->dev),
988 (unsigned long long)__entry->fileid,
989 __entry->fhandle,
990 __entry->stateid_seq, __entry->stateid_hash
991 )
992);
993
994#define DEFINE_NFS4_LOCK_EVENT(name) \
995 DEFINE_EVENT(nfs4_lock_event, name, \
996 TP_PROTO( \
997 const struct file_lock *request, \
998 const struct nfs4_state *state, \
999 int cmd, \
1000 int error \
1001 ), \
1002 TP_ARGS(request, state, cmd, error))
1003DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
1004DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
1005
1006TRACE_EVENT(nfs4_set_lock,
1007 TP_PROTO(
1008 const struct file_lock *request,
1009 const struct nfs4_state *state,
1010 const nfs4_stateid *lockstateid,
1011 int cmd,
1012 int error
1013 ),
1014
1015 TP_ARGS(request, state, lockstateid, cmd, error),
1016
1017 TP_STRUCT__entry(
1018 __field(unsigned long, error)
1019 __field(int, cmd)
1020 __field(char, type)
1021 __field(loff_t, start)
1022 __field(loff_t, end)
1023 __field(dev_t, dev)
1024 __field(u32, fhandle)
1025 __field(u64, fileid)
1026 __field(int, stateid_seq)
1027 __field(u32, stateid_hash)
1028 __field(int, lockstateid_seq)
1029 __field(u32, lockstateid_hash)
1030 ),
1031
1032 TP_fast_assign(
1033 const struct inode *inode = state->inode;
1034
1035 __entry->error = error < 0 ? -error : 0;
1036 __entry->cmd = cmd;
1037 __entry->type = request->fl_type;
1038 __entry->start = request->fl_start;
1039 __entry->end = request->fl_end;
1040 __entry->dev = inode->i_sb->s_dev;
1041 __entry->fileid = NFS_FILEID(inode);
1042 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1043 __entry->stateid_seq =
1044 be32_to_cpu(state->stateid.seqid);
1045 __entry->stateid_hash =
1046 nfs_stateid_hash(&state->stateid);
1047 __entry->lockstateid_seq =
1048 be32_to_cpu(lockstateid->seqid);
1049 __entry->lockstateid_hash =
1050 nfs_stateid_hash(lockstateid);
1051 ),
1052
1053 TP_printk(
1054 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
1055 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1056 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
1057 -__entry->error,
1058 show_nfsv4_errors(__entry->error),
1059 show_lock_cmd(__entry->cmd),
1060 show_lock_type(__entry->type),
1061 (long long)__entry->start,
1062 (long long)__entry->end,
1063 MAJOR(__entry->dev), MINOR(__entry->dev),
1064 (unsigned long long)__entry->fileid,
1065 __entry->fhandle,
1066 __entry->stateid_seq, __entry->stateid_hash,
1067 __entry->lockstateid_seq, __entry->lockstateid_hash
1068 )
1069);
1070
1071TRACE_DEFINE_ENUM(LK_STATE_IN_USE);
1072TRACE_DEFINE_ENUM(NFS_DELEGATED_STATE);
1073TRACE_DEFINE_ENUM(NFS_OPEN_STATE);
1074TRACE_DEFINE_ENUM(NFS_O_RDONLY_STATE);
1075TRACE_DEFINE_ENUM(NFS_O_WRONLY_STATE);
1076TRACE_DEFINE_ENUM(NFS_O_RDWR_STATE);
1077TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_REBOOT);
1078TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_NOGRACE);
1079TRACE_DEFINE_ENUM(NFS_STATE_POSIX_LOCKS);
1080TRACE_DEFINE_ENUM(NFS_STATE_RECOVERY_FAILED);
1081TRACE_DEFINE_ENUM(NFS_STATE_MAY_NOTIFY_LOCK);
1082TRACE_DEFINE_ENUM(NFS_STATE_CHANGE_WAIT);
1083TRACE_DEFINE_ENUM(NFS_CLNT_DST_SSC_COPY_STATE);
1084TRACE_DEFINE_ENUM(NFS_CLNT_SRC_SSC_COPY_STATE);
1085TRACE_DEFINE_ENUM(NFS_SRV_SSC_COPY_STATE);
1086
1087#define show_nfs4_state_flags(flags) \
1088 __print_flags(flags, "|", \
1089 { LK_STATE_IN_USE, "IN_USE" }, \
1090 { NFS_DELEGATED_STATE, "DELEGATED" }, \
1091 { NFS_OPEN_STATE, "OPEN" }, \
1092 { NFS_O_RDONLY_STATE, "O_RDONLY" }, \
1093 { NFS_O_WRONLY_STATE, "O_WRONLY" }, \
1094 { NFS_O_RDWR_STATE, "O_RDWR" }, \
1095 { NFS_STATE_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
1096 { NFS_STATE_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
1097 { NFS_STATE_POSIX_LOCKS, "POSIX_LOCKS" }, \
1098 { NFS_STATE_RECOVERY_FAILED, "RECOVERY_FAILED" }, \
1099 { NFS_STATE_MAY_NOTIFY_LOCK, "MAY_NOTIFY_LOCK" }, \
1100 { NFS_STATE_CHANGE_WAIT, "CHANGE_WAIT" }, \
1101 { NFS_CLNT_DST_SSC_COPY_STATE, "CLNT_DST_SSC_COPY" }, \
1102 { NFS_CLNT_SRC_SSC_COPY_STATE, "CLNT_SRC_SSC_COPY" }, \
1103 { NFS_SRV_SSC_COPY_STATE, "SRV_SSC_COPY" })
1104
1105#define show_nfs4_lock_flags(flags) \
1106 __print_flags(flags, "|", \
1107 { BIT(NFS_LOCK_INITIALIZED), "INITIALIZED" }, \
1108 { BIT(NFS_LOCK_LOST), "LOST" })
1109
1110TRACE_EVENT(nfs4_state_lock_reclaim,
1111 TP_PROTO(
1112 const struct nfs4_state *state,
1113 const struct nfs4_lock_state *lock
1114 ),
1115
1116 TP_ARGS(state, lock),
1117
1118 TP_STRUCT__entry(
1119 __field(dev_t, dev)
1120 __field(u32, fhandle)
1121 __field(u64, fileid)
1122 __field(unsigned long, state_flags)
1123 __field(unsigned long, lock_flags)
1124 __field(int, stateid_seq)
1125 __field(u32, stateid_hash)
1126 ),
1127
1128 TP_fast_assign(
1129 const struct inode *inode = state->inode;
1130
1131 __entry->dev = inode->i_sb->s_dev;
1132 __entry->fileid = NFS_FILEID(inode);
1133 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1134 __entry->state_flags = state->flags;
1135 __entry->lock_flags = lock->ls_flags;
1136 __entry->stateid_seq =
1137 be32_to_cpu(state->stateid.seqid);
1138 __entry->stateid_hash =
1139 nfs_stateid_hash(&state->stateid);
1140 ),
1141
1142 TP_printk(
1143 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1144 "stateid=%d:0x%08x state_flags=%s lock_flags=%s",
1145 MAJOR(__entry->dev), MINOR(__entry->dev),
1146 (unsigned long long)__entry->fileid, __entry->fhandle,
1147 __entry->stateid_seq, __entry->stateid_hash,
1148 show_nfs4_state_flags(__entry->state_flags),
1149 show_nfs4_lock_flags(__entry->lock_flags)
1150 )
1151)
1152
1153DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
1154 TP_PROTO(
1155 const struct inode *inode,
1156 fmode_t fmode
1157 ),
1158
1159 TP_ARGS(inode, fmode),
1160
1161 TP_STRUCT__entry(
1162 __field(dev_t, dev)
1163 __field(u32, fhandle)
1164 __field(u64, fileid)
1165 __field(unsigned int, fmode)
1166 ),
1167
1168 TP_fast_assign(
1169 __entry->dev = inode->i_sb->s_dev;
1170 __entry->fileid = NFS_FILEID(inode);
1171 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1172 __entry->fmode = (__force unsigned int)fmode;
1173 ),
1174
1175 TP_printk(
1176 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
1177 show_fmode_flags(__entry->fmode),
1178 MAJOR(__entry->dev), MINOR(__entry->dev),
1179 (unsigned long long)__entry->fileid,
1180 __entry->fhandle
1181 )
1182);
1183#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
1184 DEFINE_EVENT(nfs4_set_delegation_event, name, \
1185 TP_PROTO( \
1186 const struct inode *inode, \
1187 fmode_t fmode \
1188 ), \
1189 TP_ARGS(inode, fmode))
1190DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
1191DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
1192
1193TRACE_EVENT(nfs4_delegreturn_exit,
1194 TP_PROTO(
1195 const struct nfs4_delegreturnargs *args,
1196 const struct nfs4_delegreturnres *res,
1197 int error
1198 ),
1199
1200 TP_ARGS(args, res, error),
1201
1202 TP_STRUCT__entry(
1203 __field(dev_t, dev)
1204 __field(u32, fhandle)
1205 __field(unsigned long, error)
1206 __field(int, stateid_seq)
1207 __field(u32, stateid_hash)
1208 ),
1209
1210 TP_fast_assign(
1211 __entry->dev = res->server->s_dev;
1212 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
1213 __entry->error = error < 0 ? -error : 0;
1214 __entry->stateid_seq =
1215 be32_to_cpu(args->stateid->seqid);
1216 __entry->stateid_hash =
1217 nfs_stateid_hash(args->stateid);
1218 ),
1219
1220 TP_printk(
1221 "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
1222 "stateid=%d:0x%08x",
1223 -__entry->error,
1224 show_nfsv4_errors(__entry->error),
1225 MAJOR(__entry->dev), MINOR(__entry->dev),
1226 __entry->fhandle,
1227 __entry->stateid_seq, __entry->stateid_hash
1228 )
1229);
1230
1231#ifdef CONFIG_NFS_V4_1
1232DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
1233 TP_PROTO(
1234 const struct nfs4_state *state,
1235 const struct nfs4_lock_state *lsp,
1236 int error
1237 ),
1238
1239 TP_ARGS(state, lsp, error),
1240
1241 TP_STRUCT__entry(
1242 __field(unsigned long, error)
1243 __field(dev_t, dev)
1244 __field(u32, fhandle)
1245 __field(u64, fileid)
1246 __field(int, stateid_seq)
1247 __field(u32, stateid_hash)
1248 ),
1249
1250 TP_fast_assign(
1251 const struct inode *inode = state->inode;
1252
1253 __entry->error = error < 0 ? -error : 0;
1254 __entry->dev = inode->i_sb->s_dev;
1255 __entry->fileid = NFS_FILEID(inode);
1256 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1257 __entry->stateid_seq =
1258 be32_to_cpu(state->stateid.seqid);
1259 __entry->stateid_hash =
1260 nfs_stateid_hash(&state->stateid);
1261 ),
1262
1263 TP_printk(
1264 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1265 "stateid=%d:0x%08x",
1266 -__entry->error,
1267 show_nfsv4_errors(__entry->error),
1268 MAJOR(__entry->dev), MINOR(__entry->dev),
1269 (unsigned long long)__entry->fileid,
1270 __entry->fhandle,
1271 __entry->stateid_seq, __entry->stateid_hash
1272 )
1273);
1274
1275#define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1276 DEFINE_EVENT(nfs4_test_stateid_event, name, \
1277 TP_PROTO( \
1278 const struct nfs4_state *state, \
1279 const struct nfs4_lock_state *lsp, \
1280 int error \
1281 ), \
1282 TP_ARGS(state, lsp, error))
1283DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1284DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1285DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1286#endif /* CONFIG_NFS_V4_1 */
1287
1288DECLARE_EVENT_CLASS(nfs4_lookup_event,
1289 TP_PROTO(
1290 const struct inode *dir,
1291 const struct qstr *name,
1292 int error
1293 ),
1294
1295 TP_ARGS(dir, name, error),
1296
1297 TP_STRUCT__entry(
1298 __field(dev_t, dev)
1299 __field(unsigned long, error)
1300 __field(u64, dir)
1301 __string(name, name->name)
1302 ),
1303
1304 TP_fast_assign(
1305 __entry->dev = dir->i_sb->s_dev;
1306 __entry->dir = NFS_FILEID(dir);
1307 __entry->error = -error;
1308 __assign_str(name, name->name);
1309 ),
1310
1311 TP_printk(
1312 "error=%ld (%s) name=%02x:%02x:%llu/%s",
1313 -__entry->error,
1314 show_nfsv4_errors(__entry->error),
1315 MAJOR(__entry->dev), MINOR(__entry->dev),
1316 (unsigned long long)__entry->dir,
1317 __get_str(name)
1318 )
1319);
1320
1321#define DEFINE_NFS4_LOOKUP_EVENT(name) \
1322 DEFINE_EVENT(nfs4_lookup_event, name, \
1323 TP_PROTO( \
1324 const struct inode *dir, \
1325 const struct qstr *name, \
1326 int error \
1327 ), \
1328 TP_ARGS(dir, name, error))
1329
1330DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1331DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1332DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1333DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1334DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1335DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1336DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1337
1338TRACE_EVENT(nfs4_lookupp,
1339 TP_PROTO(
1340 const struct inode *inode,
1341 int error
1342 ),
1343
1344 TP_ARGS(inode, error),
1345
1346 TP_STRUCT__entry(
1347 __field(dev_t, dev)
1348 __field(u64, ino)
1349 __field(unsigned long, error)
1350 ),
1351
1352 TP_fast_assign(
1353 __entry->dev = inode->i_sb->s_dev;
1354 __entry->ino = NFS_FILEID(inode);
1355 __entry->error = error < 0 ? -error : 0;
1356 ),
1357
1358 TP_printk(
1359 "error=%ld (%s) inode=%02x:%02x:%llu",
1360 -__entry->error,
1361 show_nfsv4_errors(__entry->error),
1362 MAJOR(__entry->dev), MINOR(__entry->dev),
1363 (unsigned long long)__entry->ino
1364 )
1365);
1366
1367TRACE_EVENT(nfs4_rename,
1368 TP_PROTO(
1369 const struct inode *olddir,
1370 const struct qstr *oldname,
1371 const struct inode *newdir,
1372 const struct qstr *newname,
1373 int error
1374 ),
1375
1376 TP_ARGS(olddir, oldname, newdir, newname, error),
1377
1378 TP_STRUCT__entry(
1379 __field(dev_t, dev)
1380 __field(unsigned long, error)
1381 __field(u64, olddir)
1382 __string(oldname, oldname->name)
1383 __field(u64, newdir)
1384 __string(newname, newname->name)
1385 ),
1386
1387 TP_fast_assign(
1388 __entry->dev = olddir->i_sb->s_dev;
1389 __entry->olddir = NFS_FILEID(olddir);
1390 __entry->newdir = NFS_FILEID(newdir);
1391 __entry->error = error < 0 ? -error : 0;
1392 __assign_str(oldname, oldname->name);
1393 __assign_str(newname, newname->name);
1394 ),
1395
1396 TP_printk(
1397 "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1398 "newname=%02x:%02x:%llu/%s",
1399 -__entry->error,
1400 show_nfsv4_errors(__entry->error),
1401 MAJOR(__entry->dev), MINOR(__entry->dev),
1402 (unsigned long long)__entry->olddir,
1403 __get_str(oldname),
1404 MAJOR(__entry->dev), MINOR(__entry->dev),
1405 (unsigned long long)__entry->newdir,
1406 __get_str(newname)
1407 )
1408);
1409
1410DECLARE_EVENT_CLASS(nfs4_inode_event,
1411 TP_PROTO(
1412 const struct inode *inode,
1413 int error
1414 ),
1415
1416 TP_ARGS(inode, error),
1417
1418 TP_STRUCT__entry(
1419 __field(dev_t, dev)
1420 __field(u32, fhandle)
1421 __field(u64, fileid)
1422 __field(unsigned long, error)
1423 ),
1424
1425 TP_fast_assign(
1426 __entry->dev = inode->i_sb->s_dev;
1427 __entry->fileid = NFS_FILEID(inode);
1428 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1429 __entry->error = error < 0 ? -error : 0;
1430 ),
1431
1432 TP_printk(
1433 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
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 )
1440);
1441
1442#define DEFINE_NFS4_INODE_EVENT(name) \
1443 DEFINE_EVENT(nfs4_inode_event, name, \
1444 TP_PROTO( \
1445 const struct inode *inode, \
1446 int error \
1447 ), \
1448 TP_ARGS(inode, error))
1449
1450DEFINE_NFS4_INODE_EVENT(nfs4_access);
1451DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1452DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1453DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1454DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1455#ifdef CONFIG_NFS_V4_SECURITY_LABEL
1456DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1457DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1458#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1459
1460DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1461 TP_PROTO(
1462 const struct inode *inode,
1463 const nfs4_stateid *stateid,
1464 int error
1465 ),
1466
1467 TP_ARGS(inode, stateid, error),
1468
1469 TP_STRUCT__entry(
1470 __field(dev_t, dev)
1471 __field(u32, fhandle)
1472 __field(u64, fileid)
1473 __field(unsigned long, error)
1474 __field(int, stateid_seq)
1475 __field(u32, stateid_hash)
1476 ),
1477
1478 TP_fast_assign(
1479 __entry->dev = inode->i_sb->s_dev;
1480 __entry->fileid = NFS_FILEID(inode);
1481 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1482 __entry->error = error < 0 ? -error : 0;
1483 __entry->stateid_seq =
1484 be32_to_cpu(stateid->seqid);
1485 __entry->stateid_hash =
1486 nfs_stateid_hash(stateid);
1487 ),
1488
1489 TP_printk(
1490 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1491 "stateid=%d:0x%08x",
1492 -__entry->error,
1493 show_nfsv4_errors(__entry->error),
1494 MAJOR(__entry->dev), MINOR(__entry->dev),
1495 (unsigned long long)__entry->fileid,
1496 __entry->fhandle,
1497 __entry->stateid_seq, __entry->stateid_hash
1498 )
1499);
1500
1501#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1502 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1503 TP_PROTO( \
1504 const struct inode *inode, \
1505 const nfs4_stateid *stateid, \
1506 int error \
1507 ), \
1508 TP_ARGS(inode, stateid, error))
1509
1510DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1511DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1512DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1513DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1514
1515DECLARE_EVENT_CLASS(nfs4_getattr_event,
1516 TP_PROTO(
1517 const struct nfs_server *server,
1518 const struct nfs_fh *fhandle,
1519 const struct nfs_fattr *fattr,
1520 int error
1521 ),
1522
1523 TP_ARGS(server, fhandle, fattr, error),
1524
1525 TP_STRUCT__entry(
1526 __field(dev_t, dev)
1527 __field(u32, fhandle)
1528 __field(u64, fileid)
1529 __field(unsigned int, valid)
1530 __field(unsigned long, error)
1531 ),
1532
1533 TP_fast_assign(
1534 __entry->dev = server->s_dev;
1535 __entry->valid = fattr->valid;
1536 __entry->fhandle = nfs_fhandle_hash(fhandle);
1537 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1538 __entry->error = error < 0 ? -error : 0;
1539 ),
1540
1541 TP_printk(
1542 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1543 "valid=%s",
1544 -__entry->error,
1545 show_nfsv4_errors(__entry->error),
1546 MAJOR(__entry->dev), MINOR(__entry->dev),
1547 (unsigned long long)__entry->fileid,
1548 __entry->fhandle,
1549 show_nfs_fattr_flags(__entry->valid)
1550 )
1551);
1552
1553#define DEFINE_NFS4_GETATTR_EVENT(name) \
1554 DEFINE_EVENT(nfs4_getattr_event, name, \
1555 TP_PROTO( \
1556 const struct nfs_server *server, \
1557 const struct nfs_fh *fhandle, \
1558 const struct nfs_fattr *fattr, \
1559 int error \
1560 ), \
1561 TP_ARGS(server, fhandle, fattr, error))
1562DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1563DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1564DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1565
1566DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1567 TP_PROTO(
1568 const struct nfs_client *clp,
1569 const struct nfs_fh *fhandle,
1570 const struct inode *inode,
1571 int error
1572 ),
1573
1574 TP_ARGS(clp, fhandle, inode, error),
1575
1576 TP_STRUCT__entry(
1577 __field(unsigned long, error)
1578 __field(dev_t, dev)
1579 __field(u32, fhandle)
1580 __field(u64, fileid)
1581 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1582 ),
1583
1584 TP_fast_assign(
1585 __entry->error = error < 0 ? -error : 0;
1586 __entry->fhandle = nfs_fhandle_hash(fhandle);
1587 if (!IS_ERR_OR_NULL(inode)) {
1588 __entry->fileid = NFS_FILEID(inode);
1589 __entry->dev = inode->i_sb->s_dev;
1590 } else {
1591 __entry->fileid = 0;
1592 __entry->dev = 0;
1593 }
1594 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1595 ),
1596
1597 TP_printk(
1598 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1599 "dstaddr=%s",
1600 -__entry->error,
1601 show_nfsv4_errors(__entry->error),
1602 MAJOR(__entry->dev), MINOR(__entry->dev),
1603 (unsigned long long)__entry->fileid,
1604 __entry->fhandle,
1605 __get_str(dstaddr)
1606 )
1607);
1608
1609#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1610 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1611 TP_PROTO( \
1612 const struct nfs_client *clp, \
1613 const struct nfs_fh *fhandle, \
1614 const struct inode *inode, \
1615 int error \
1616 ), \
1617 TP_ARGS(clp, fhandle, inode, error))
1618DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1619
1620DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1621 TP_PROTO(
1622 const struct nfs_client *clp,
1623 const struct nfs_fh *fhandle,
1624 const struct inode *inode,
1625 const nfs4_stateid *stateid,
1626 int error
1627 ),
1628
1629 TP_ARGS(clp, fhandle, inode, stateid, error),
1630
1631 TP_STRUCT__entry(
1632 __field(unsigned long, error)
1633 __field(dev_t, dev)
1634 __field(u32, fhandle)
1635 __field(u64, fileid)
1636 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1637 __field(int, stateid_seq)
1638 __field(u32, stateid_hash)
1639 ),
1640
1641 TP_fast_assign(
1642 __entry->error = error < 0 ? -error : 0;
1643 __entry->fhandle = nfs_fhandle_hash(fhandle);
1644 if (!IS_ERR_OR_NULL(inode)) {
1645 __entry->fileid = NFS_FILEID(inode);
1646 __entry->dev = inode->i_sb->s_dev;
1647 } else {
1648 __entry->fileid = 0;
1649 __entry->dev = 0;
1650 }
1651 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1652 __entry->stateid_seq =
1653 be32_to_cpu(stateid->seqid);
1654 __entry->stateid_hash =
1655 nfs_stateid_hash(stateid);
1656 ),
1657
1658 TP_printk(
1659 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1660 "stateid=%d:0x%08x dstaddr=%s",
1661 -__entry->error,
1662 show_nfsv4_errors(__entry->error),
1663 MAJOR(__entry->dev), MINOR(__entry->dev),
1664 (unsigned long long)__entry->fileid,
1665 __entry->fhandle,
1666 __entry->stateid_seq, __entry->stateid_hash,
1667 __get_str(dstaddr)
1668 )
1669);
1670
1671#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1672 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1673 TP_PROTO( \
1674 const struct nfs_client *clp, \
1675 const struct nfs_fh *fhandle, \
1676 const struct inode *inode, \
1677 const nfs4_stateid *stateid, \
1678 int error \
1679 ), \
1680 TP_ARGS(clp, fhandle, inode, stateid, error))
1681DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1682DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1683
1684DECLARE_EVENT_CLASS(nfs4_idmap_event,
1685 TP_PROTO(
1686 const char *name,
1687 int len,
1688 u32 id,
1689 int error
1690 ),
1691
1692 TP_ARGS(name, len, id, error),
1693
1694 TP_STRUCT__entry(
1695 __field(unsigned long, error)
1696 __field(u32, id)
1697 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1698 ),
1699
1700 TP_fast_assign(
1701 if (len < 0)
1702 len = 0;
1703 __entry->error = error < 0 ? error : 0;
1704 __entry->id = id;
1705 memcpy(__get_str(name), name, len);
1706 __get_str(name)[len] = 0;
1707 ),
1708
1709 TP_printk(
1710 "error=%ld (%s) id=%u name=%s",
1711 -__entry->error, show_nfsv4_errors(__entry->error),
1712 __entry->id,
1713 __get_str(name)
1714 )
1715);
1716#define DEFINE_NFS4_IDMAP_EVENT(name) \
1717 DEFINE_EVENT(nfs4_idmap_event, name, \
1718 TP_PROTO( \
1719 const char *name, \
1720 int len, \
1721 u32 id, \
1722 int error \
1723 ), \
1724 TP_ARGS(name, len, id, error))
1725DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1726DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1727DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1728DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1729
1730#ifdef CONFIG_NFS_V4_1
1731#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) \
1732 (lseg ? nfs_stateid_hash(&lseg->pls_layout->plh_stateid) : 0)
1733#else
1734#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) (0)
1735#endif
1736
1737DECLARE_EVENT_CLASS(nfs4_read_event,
1738 TP_PROTO(
1739 const struct nfs_pgio_header *hdr,
1740 int error
1741 ),
1742
1743 TP_ARGS(hdr, error),
1744
1745 TP_STRUCT__entry(
1746 __field(dev_t, dev)
1747 __field(u32, fhandle)
1748 __field(u64, fileid)
1749 __field(loff_t, offset)
1750 __field(u32, arg_count)
1751 __field(u32, res_count)
1752 __field(unsigned long, error)
1753 __field(int, stateid_seq)
1754 __field(u32, stateid_hash)
1755 __field(int, layoutstateid_seq)
1756 __field(u32, layoutstateid_hash)
1757 ),
1758
1759 TP_fast_assign(
1760 const struct inode *inode = hdr->inode;
1761 const struct nfs_inode *nfsi = NFS_I(inode);
1762 const struct nfs_fh *fh = hdr->args.fh ?
1763 hdr->args.fh : &nfsi->fh;
1764 const struct nfs4_state *state =
1765 hdr->args.context->state;
1766 const struct pnfs_layout_segment *lseg = hdr->lseg;
1767
1768 __entry->dev = inode->i_sb->s_dev;
1769 __entry->fileid = nfsi->fileid;
1770 __entry->fhandle = nfs_fhandle_hash(fh);
1771 __entry->offset = hdr->args.offset;
1772 __entry->arg_count = hdr->args.count;
1773 __entry->res_count = hdr->res.count;
1774 __entry->error = error < 0 ? -error : 0;
1775 __entry->stateid_seq =
1776 be32_to_cpu(state->stateid.seqid);
1777 __entry->stateid_hash =
1778 nfs_stateid_hash(&state->stateid);
1779 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1780 __entry->layoutstateid_hash =
1781 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1782 ),
1783
1784 TP_printk(
1785 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1786 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1787 "layoutstateid=%d:0x%08x",
1788 -__entry->error,
1789 show_nfsv4_errors(__entry->error),
1790 MAJOR(__entry->dev), MINOR(__entry->dev),
1791 (unsigned long long)__entry->fileid,
1792 __entry->fhandle,
1793 (long long)__entry->offset,
1794 __entry->arg_count, __entry->res_count,
1795 __entry->stateid_seq, __entry->stateid_hash,
1796 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1797 )
1798);
1799#define DEFINE_NFS4_READ_EVENT(name) \
1800 DEFINE_EVENT(nfs4_read_event, name, \
1801 TP_PROTO( \
1802 const struct nfs_pgio_header *hdr, \
1803 int error \
1804 ), \
1805 TP_ARGS(hdr, error))
1806DEFINE_NFS4_READ_EVENT(nfs4_read);
1807#ifdef CONFIG_NFS_V4_1
1808DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1809#endif /* CONFIG_NFS_V4_1 */
1810
1811DECLARE_EVENT_CLASS(nfs4_write_event,
1812 TP_PROTO(
1813 const struct nfs_pgio_header *hdr,
1814 int error
1815 ),
1816
1817 TP_ARGS(hdr, error),
1818
1819 TP_STRUCT__entry(
1820 __field(dev_t, dev)
1821 __field(u32, fhandle)
1822 __field(u64, fileid)
1823 __field(loff_t, offset)
1824 __field(u32, arg_count)
1825 __field(u32, res_count)
1826 __field(unsigned long, error)
1827 __field(int, stateid_seq)
1828 __field(u32, stateid_hash)
1829 __field(int, layoutstateid_seq)
1830 __field(u32, layoutstateid_hash)
1831 ),
1832
1833 TP_fast_assign(
1834 const struct inode *inode = hdr->inode;
1835 const struct nfs_inode *nfsi = NFS_I(inode);
1836 const struct nfs_fh *fh = hdr->args.fh ?
1837 hdr->args.fh : &nfsi->fh;
1838 const struct nfs4_state *state =
1839 hdr->args.context->state;
1840 const struct pnfs_layout_segment *lseg = hdr->lseg;
1841
1842 __entry->dev = inode->i_sb->s_dev;
1843 __entry->fileid = nfsi->fileid;
1844 __entry->fhandle = nfs_fhandle_hash(fh);
1845 __entry->offset = hdr->args.offset;
1846 __entry->arg_count = hdr->args.count;
1847 __entry->res_count = hdr->res.count;
1848 __entry->error = error < 0 ? -error : 0;
1849 __entry->stateid_seq =
1850 be32_to_cpu(state->stateid.seqid);
1851 __entry->stateid_hash =
1852 nfs_stateid_hash(&state->stateid);
1853 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1854 __entry->layoutstateid_hash =
1855 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1856 ),
1857
1858 TP_printk(
1859 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1860 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1861 "layoutstateid=%d:0x%08x",
1862 -__entry->error,
1863 show_nfsv4_errors(__entry->error),
1864 MAJOR(__entry->dev), MINOR(__entry->dev),
1865 (unsigned long long)__entry->fileid,
1866 __entry->fhandle,
1867 (long long)__entry->offset,
1868 __entry->arg_count, __entry->res_count,
1869 __entry->stateid_seq, __entry->stateid_hash,
1870 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1871 )
1872);
1873
1874#define DEFINE_NFS4_WRITE_EVENT(name) \
1875 DEFINE_EVENT(nfs4_write_event, name, \
1876 TP_PROTO( \
1877 const struct nfs_pgio_header *hdr, \
1878 int error \
1879 ), \
1880 TP_ARGS(hdr, error))
1881DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1882#ifdef CONFIG_NFS_V4_1
1883DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1884#endif /* CONFIG_NFS_V4_1 */
1885
1886DECLARE_EVENT_CLASS(nfs4_commit_event,
1887 TP_PROTO(
1888 const struct nfs_commit_data *data,
1889 int error
1890 ),
1891
1892 TP_ARGS(data, error),
1893
1894 TP_STRUCT__entry(
1895 __field(dev_t, dev)
1896 __field(u32, fhandle)
1897 __field(u64, fileid)
1898 __field(unsigned long, error)
1899 __field(loff_t, offset)
1900 __field(u32, count)
1901 __field(int, layoutstateid_seq)
1902 __field(u32, layoutstateid_hash)
1903 ),
1904
1905 TP_fast_assign(
1906 const struct inode *inode = data->inode;
1907 const struct nfs_inode *nfsi = NFS_I(inode);
1908 const struct nfs_fh *fh = data->args.fh ?
1909 data->args.fh : &nfsi->fh;
1910 const struct pnfs_layout_segment *lseg = data->lseg;
1911
1912 __entry->dev = inode->i_sb->s_dev;
1913 __entry->fileid = nfsi->fileid;
1914 __entry->fhandle = nfs_fhandle_hash(fh);
1915 __entry->offset = data->args.offset;
1916 __entry->count = data->args.count;
1917 __entry->error = error < 0 ? -error : 0;
1918 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1919 __entry->layoutstateid_hash =
1920 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1921 ),
1922
1923 TP_printk(
1924 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1925 "offset=%lld count=%u layoutstateid=%d:0x%08x",
1926 -__entry->error,
1927 show_nfsv4_errors(__entry->error),
1928 MAJOR(__entry->dev), MINOR(__entry->dev),
1929 (unsigned long long)__entry->fileid,
1930 __entry->fhandle,
1931 (long long)__entry->offset,
1932 __entry->count,
1933 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1934 )
1935);
1936#define DEFINE_NFS4_COMMIT_EVENT(name) \
1937 DEFINE_EVENT(nfs4_commit_event, name, \
1938 TP_PROTO( \
1939 const struct nfs_commit_data *data, \
1940 int error \
1941 ), \
1942 TP_ARGS(data, error))
1943DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1944#ifdef CONFIG_NFS_V4_1
1945DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1946
1947TRACE_DEFINE_ENUM(IOMODE_READ);
1948TRACE_DEFINE_ENUM(IOMODE_RW);
1949TRACE_DEFINE_ENUM(IOMODE_ANY);
1950
1951#define show_pnfs_iomode(iomode) \
1952 __print_symbolic(iomode, \
1953 { IOMODE_READ, "READ" }, \
1954 { IOMODE_RW, "RW" }, \
1955 { IOMODE_ANY, "ANY" })
1956
1957TRACE_EVENT(nfs4_layoutget,
1958 TP_PROTO(
1959 const struct nfs_open_context *ctx,
1960 const struct pnfs_layout_range *args,
1961 const struct pnfs_layout_range *res,
1962 const nfs4_stateid *layout_stateid,
1963 int error
1964 ),
1965
1966 TP_ARGS(ctx, args, res, layout_stateid, error),
1967
1968 TP_STRUCT__entry(
1969 __field(dev_t, dev)
1970 __field(u32, fhandle)
1971 __field(u64, fileid)
1972 __field(u32, iomode)
1973 __field(u64, offset)
1974 __field(u64, count)
1975 __field(unsigned long, error)
1976 __field(int, stateid_seq)
1977 __field(u32, stateid_hash)
1978 __field(int, layoutstateid_seq)
1979 __field(u32, layoutstateid_hash)
1980 ),
1981
1982 TP_fast_assign(
1983 const struct inode *inode = d_inode(ctx->dentry);
1984 const struct nfs4_state *state = ctx->state;
1985 __entry->dev = inode->i_sb->s_dev;
1986 __entry->fileid = NFS_FILEID(inode);
1987 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1988 __entry->iomode = args->iomode;
1989 __entry->offset = args->offset;
1990 __entry->count = args->length;
1991 __entry->error = error < 0 ? -error : 0;
1992 __entry->stateid_seq =
1993 be32_to_cpu(state->stateid.seqid);
1994 __entry->stateid_hash =
1995 nfs_stateid_hash(&state->stateid);
1996 if (!error) {
1997 __entry->layoutstateid_seq =
1998 be32_to_cpu(layout_stateid->seqid);
1999 __entry->layoutstateid_hash =
2000 nfs_stateid_hash(layout_stateid);
2001 } else {
2002 __entry->layoutstateid_seq = 0;
2003 __entry->layoutstateid_hash = 0;
2004 }
2005 ),
2006
2007 TP_printk(
2008 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2009 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
2010 "layoutstateid=%d:0x%08x",
2011 -__entry->error,
2012 show_nfsv4_errors(__entry->error),
2013 MAJOR(__entry->dev), MINOR(__entry->dev),
2014 (unsigned long long)__entry->fileid,
2015 __entry->fhandle,
2016 show_pnfs_iomode(__entry->iomode),
2017 (unsigned long long)__entry->offset,
2018 (unsigned long long)__entry->count,
2019 __entry->stateid_seq, __entry->stateid_hash,
2020 __entry->layoutstateid_seq, __entry->layoutstateid_hash
2021 )
2022);
2023
2024DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
2025DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
2026DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn_on_close);
2027DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layouterror);
2028DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutstats);
2029
2030TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
2031TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
2032TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
2033TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
2034TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
2035TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
2036TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
2037TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
2038TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
2039TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
2040TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
2041TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
2042TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
2043TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
2044
2045#define show_pnfs_update_layout_reason(reason) \
2046 __print_symbolic(reason, \
2047 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
2048 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
2049 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
2050 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
2051 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
2052 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
2053 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
2054 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
2055 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
2056 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
2057 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
2058 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
2059 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
2060 { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
2061
2062TRACE_EVENT(pnfs_update_layout,
2063 TP_PROTO(struct inode *inode,
2064 loff_t pos,
2065 u64 count,
2066 enum pnfs_iomode iomode,
2067 struct pnfs_layout_hdr *lo,
2068 struct pnfs_layout_segment *lseg,
2069 enum pnfs_update_layout_reason reason
2070 ),
2071 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
2072 TP_STRUCT__entry(
2073 __field(dev_t, dev)
2074 __field(u64, fileid)
2075 __field(u32, fhandle)
2076 __field(loff_t, pos)
2077 __field(u64, count)
2078 __field(enum pnfs_iomode, iomode)
2079 __field(int, layoutstateid_seq)
2080 __field(u32, layoutstateid_hash)
2081 __field(long, lseg)
2082 __field(enum pnfs_update_layout_reason, reason)
2083 ),
2084 TP_fast_assign(
2085 __entry->dev = inode->i_sb->s_dev;
2086 __entry->fileid = NFS_FILEID(inode);
2087 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2088 __entry->pos = pos;
2089 __entry->count = count;
2090 __entry->iomode = iomode;
2091 __entry->reason = reason;
2092 if (lo != NULL) {
2093 __entry->layoutstateid_seq =
2094 be32_to_cpu(lo->plh_stateid.seqid);
2095 __entry->layoutstateid_hash =
2096 nfs_stateid_hash(&lo->plh_stateid);
2097 } else {
2098 __entry->layoutstateid_seq = 0;
2099 __entry->layoutstateid_hash = 0;
2100 }
2101 __entry->lseg = (long)lseg;
2102 ),
2103 TP_printk(
2104 "fileid=%02x:%02x:%llu fhandle=0x%08x "
2105 "iomode=%s pos=%llu count=%llu "
2106 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
2107 MAJOR(__entry->dev), MINOR(__entry->dev),
2108 (unsigned long long)__entry->fileid,
2109 __entry->fhandle,
2110 show_pnfs_iomode(__entry->iomode),
2111 (unsigned long long)__entry->pos,
2112 (unsigned long long)__entry->count,
2113 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
2114 __entry->lseg,
2115 show_pnfs_update_layout_reason(__entry->reason)
2116 )
2117);
2118
2119DECLARE_EVENT_CLASS(pnfs_layout_event,
2120 TP_PROTO(struct inode *inode,
2121 loff_t pos,
2122 u64 count,
2123 enum pnfs_iomode iomode,
2124 struct pnfs_layout_hdr *lo,
2125 struct pnfs_layout_segment *lseg
2126 ),
2127 TP_ARGS(inode, pos, count, iomode, lo, lseg),
2128 TP_STRUCT__entry(
2129 __field(dev_t, dev)
2130 __field(u64, fileid)
2131 __field(u32, fhandle)
2132 __field(loff_t, pos)
2133 __field(u64, count)
2134 __field(enum pnfs_iomode, iomode)
2135 __field(int, layoutstateid_seq)
2136 __field(u32, layoutstateid_hash)
2137 __field(long, lseg)
2138 ),
2139 TP_fast_assign(
2140 __entry->dev = inode->i_sb->s_dev;
2141 __entry->fileid = NFS_FILEID(inode);
2142 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2143 __entry->pos = pos;
2144 __entry->count = count;
2145 __entry->iomode = iomode;
2146 if (lo != NULL) {
2147 __entry->layoutstateid_seq =
2148 be32_to_cpu(lo->plh_stateid.seqid);
2149 __entry->layoutstateid_hash =
2150 nfs_stateid_hash(&lo->plh_stateid);
2151 } else {
2152 __entry->layoutstateid_seq = 0;
2153 __entry->layoutstateid_hash = 0;
2154 }
2155 __entry->lseg = (long)lseg;
2156 ),
2157 TP_printk(
2158 "fileid=%02x:%02x:%llu fhandle=0x%08x "
2159 "iomode=%s pos=%llu count=%llu "
2160 "layoutstateid=%d:0x%08x lseg=0x%lx",
2161 MAJOR(__entry->dev), MINOR(__entry->dev),
2162 (unsigned long long)__entry->fileid,
2163 __entry->fhandle,
2164 show_pnfs_iomode(__entry->iomode),
2165 (unsigned long long)__entry->pos,
2166 (unsigned long long)__entry->count,
2167 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
2168 __entry->lseg
2169 )
2170);
2171
2172#define DEFINE_PNFS_LAYOUT_EVENT(name) \
2173 DEFINE_EVENT(pnfs_layout_event, name, \
2174 TP_PROTO(struct inode *inode, \
2175 loff_t pos, \
2176 u64 count, \
2177 enum pnfs_iomode iomode, \
2178 struct pnfs_layout_hdr *lo, \
2179 struct pnfs_layout_segment *lseg \
2180 ), \
2181 TP_ARGS(inode, pos, count, iomode, lo, lseg))
2182
2183DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
2184DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
2185DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
2186DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
2187DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
2188DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
2189DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
2190
2191DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
2192 TP_PROTO(
2193 const struct nfs_pgio_header *hdr
2194 ),
2195
2196 TP_ARGS(hdr),
2197
2198 TP_STRUCT__entry(
2199 __field(unsigned long, error)
2200 __field(dev_t, dev)
2201 __field(u32, fhandle)
2202 __field(u64, fileid)
2203 __field(loff_t, offset)
2204 __field(u32, count)
2205 __field(int, stateid_seq)
2206 __field(u32, stateid_hash)
2207 __string(dstaddr, hdr->ds_clp ?
2208 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2209 RPC_DISPLAY_ADDR) : "unknown")
2210 ),
2211
2212 TP_fast_assign(
2213 const struct inode *inode = hdr->inode;
2214
2215 __entry->error = hdr->res.op_status;
2216 __entry->fhandle = nfs_fhandle_hash(hdr->args.fh);
2217 __entry->fileid = NFS_FILEID(inode);
2218 __entry->dev = inode->i_sb->s_dev;
2219 __entry->offset = hdr->args.offset;
2220 __entry->count = hdr->args.count;
2221 __entry->stateid_seq =
2222 be32_to_cpu(hdr->args.stateid.seqid);
2223 __entry->stateid_hash =
2224 nfs_stateid_hash(&hdr->args.stateid);
2225 __assign_str(dstaddr, hdr->ds_clp ?
2226 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2227 RPC_DISPLAY_ADDR) : "unknown");
2228 ),
2229
2230 TP_printk(
2231 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2232 "offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s",
2233 -__entry->error,
2234 show_nfsv4_errors(__entry->error),
2235 MAJOR(__entry->dev), MINOR(__entry->dev),
2236 (unsigned long long)__entry->fileid,
2237 __entry->fhandle,
2238 __entry->offset, __entry->count,
2239 __entry->stateid_seq, __entry->stateid_hash,
2240 __get_str(dstaddr)
2241 )
2242);
2243
2244#define DEFINE_NFS4_FLEXFILES_IO_EVENT(name) \
2245 DEFINE_EVENT(nfs4_flexfiles_io_event, name, \
2246 TP_PROTO( \
2247 const struct nfs_pgio_header *hdr \
2248 ), \
2249 TP_ARGS(hdr))
2250DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_read_error);
2251DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_write_error);
2252
2253TRACE_EVENT(ff_layout_commit_error,
2254 TP_PROTO(
2255 const struct nfs_commit_data *data
2256 ),
2257
2258 TP_ARGS(data),
2259
2260 TP_STRUCT__entry(
2261 __field(unsigned long, error)
2262 __field(dev_t, dev)
2263 __field(u32, fhandle)
2264 __field(u64, fileid)
2265 __field(loff_t, offset)
2266 __field(u32, count)
2267 __string(dstaddr, data->ds_clp ?
2268 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2269 RPC_DISPLAY_ADDR) : "unknown")
2270 ),
2271
2272 TP_fast_assign(
2273 const struct inode *inode = data->inode;
2274
2275 __entry->error = data->res.op_status;
2276 __entry->fhandle = nfs_fhandle_hash(data->args.fh);
2277 __entry->fileid = NFS_FILEID(inode);
2278 __entry->dev = inode->i_sb->s_dev;
2279 __entry->offset = data->args.offset;
2280 __entry->count = data->args.count;
2281 __assign_str(dstaddr, data->ds_clp ?
2282 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2283 RPC_DISPLAY_ADDR) : "unknown");
2284 ),
2285
2286 TP_printk(
2287 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2288 "offset=%llu count=%u dstaddr=%s",
2289 -__entry->error,
2290 show_nfsv4_errors(__entry->error),
2291 MAJOR(__entry->dev), MINOR(__entry->dev),
2292 (unsigned long long)__entry->fileid,
2293 __entry->fhandle,
2294 __entry->offset, __entry->count,
2295 __get_str(dstaddr)
2296 )
2297);
2298
2299
2300#endif /* CONFIG_NFS_V4_1 */
2301
2302#endif /* _TRACE_NFS4_H */
2303
2304#undef TRACE_INCLUDE_PATH
2305#define TRACE_INCLUDE_PATH .
2306#define TRACE_INCLUDE_FILE nfs4trace
2307/* This part must be outside protection */
2308#include <trace/define_trace.h>