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Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
[mirror_ubuntu-artful-kernel.git] / fs / nfs / nfs4trace.h
1 /*
2 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
3 */
4 #undef TRACE_SYSTEM
5 #define TRACE_SYSTEM nfs4
6
7 #if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ)
8 #define _TRACE_NFS4_H
9
10 #include <linux/tracepoint.h>
11
12 #define show_nfsv4_errors(error) \
13 __print_symbolic(error, \
14 { NFS4_OK, "OK" }, \
15 /* Mapped by nfs4_stat_to_errno() */ \
16 { -EPERM, "EPERM" }, \
17 { -ENOENT, "ENOENT" }, \
18 { -EIO, "EIO" }, \
19 { -ENXIO, "ENXIO" }, \
20 { -EACCES, "EACCES" }, \
21 { -EEXIST, "EEXIST" }, \
22 { -EXDEV, "EXDEV" }, \
23 { -ENOTDIR, "ENOTDIR" }, \
24 { -EISDIR, "EISDIR" }, \
25 { -EFBIG, "EFBIG" }, \
26 { -ENOSPC, "ENOSPC" }, \
27 { -EROFS, "EROFS" }, \
28 { -EMLINK, "EMLINK" }, \
29 { -ENAMETOOLONG, "ENAMETOOLONG" }, \
30 { -ENOTEMPTY, "ENOTEMPTY" }, \
31 { -EDQUOT, "EDQUOT" }, \
32 { -ESTALE, "ESTALE" }, \
33 { -EBADHANDLE, "EBADHANDLE" }, \
34 { -EBADCOOKIE, "EBADCOOKIE" }, \
35 { -ENOTSUPP, "ENOTSUPP" }, \
36 { -ETOOSMALL, "ETOOSMALL" }, \
37 { -EREMOTEIO, "EREMOTEIO" }, \
38 { -EBADTYPE, "EBADTYPE" }, \
39 { -EAGAIN, "EAGAIN" }, \
40 { -ELOOP, "ELOOP" }, \
41 { -EOPNOTSUPP, "EOPNOTSUPP" }, \
42 { -EDEADLK, "EDEADLK" }, \
43 /* RPC errors */ \
44 { -ENOMEM, "ENOMEM" }, \
45 { -EKEYEXPIRED, "EKEYEXPIRED" }, \
46 { -ETIMEDOUT, "ETIMEDOUT" }, \
47 { -ERESTARTSYS, "ERESTARTSYS" }, \
48 { -ECONNREFUSED, "ECONNREFUSED" }, \
49 { -ECONNRESET, "ECONNRESET" }, \
50 { -ENETUNREACH, "ENETUNREACH" }, \
51 { -EHOSTUNREACH, "EHOSTUNREACH" }, \
52 { -EHOSTDOWN, "EHOSTDOWN" }, \
53 { -EPIPE, "EPIPE" }, \
54 { -EPFNOSUPPORT, "EPFNOSUPPORT" }, \
55 { -EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
56 /* NFSv4 native errors */ \
57 { -NFS4ERR_ACCESS, "ACCESS" }, \
58 { -NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
59 { -NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
60 { -NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
61 { -NFS4ERR_BADCHAR, "BADCHAR" }, \
62 { -NFS4ERR_BADHANDLE, "BADHANDLE" }, \
63 { -NFS4ERR_BADIOMODE, "BADIOMODE" }, \
64 { -NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
65 { -NFS4ERR_BADLABEL, "BADLABEL" }, \
66 { -NFS4ERR_BADNAME, "BADNAME" }, \
67 { -NFS4ERR_BADOWNER, "BADOWNER" }, \
68 { -NFS4ERR_BADSESSION, "BADSESSION" }, \
69 { -NFS4ERR_BADSLOT, "BADSLOT" }, \
70 { -NFS4ERR_BADTYPE, "BADTYPE" }, \
71 { -NFS4ERR_BADXDR, "BADXDR" }, \
72 { -NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
73 { -NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
74 { -NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
75 { -NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
76 { -NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
77 { -NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
78 { -NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
79 { -NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
80 { -NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
81 { -NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
82 { -NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
83 "CONN_NOT_BOUND_TO_SESSION" }, \
84 { -NFS4ERR_DEADLOCK, "DEADLOCK" }, \
85 { -NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
86 { -NFS4ERR_DELAY, "DELAY" }, \
87 { -NFS4ERR_DELEG_ALREADY_WANTED, \
88 "DELEG_ALREADY_WANTED" }, \
89 { -NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
90 { -NFS4ERR_DENIED, "DENIED" }, \
91 { -NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
92 { -NFS4ERR_DQUOT, "DQUOT" }, \
93 { -NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
94 { -NFS4ERR_EXIST, "EXIST" }, \
95 { -NFS4ERR_EXPIRED, "EXPIRED" }, \
96 { -NFS4ERR_FBIG, "FBIG" }, \
97 { -NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
98 { -NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
99 { -NFS4ERR_GRACE, "GRACE" }, \
100 { -NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
101 { -NFS4ERR_INVAL, "INVAL" }, \
102 { -NFS4ERR_IO, "IO" }, \
103 { -NFS4ERR_ISDIR, "ISDIR" }, \
104 { -NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
105 { -NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
106 { -NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
107 { -NFS4ERR_LOCKED, "LOCKED" }, \
108 { -NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
109 { -NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
110 { -NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
111 { -NFS4ERR_MLINK, "MLINK" }, \
112 { -NFS4ERR_MOVED, "MOVED" }, \
113 { -NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
114 { -NFS4ERR_NOENT, "NOENT" }, \
115 { -NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
116 { -NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
117 { -NFS4ERR_NOSPC, "NOSPC" }, \
118 { -NFS4ERR_NOTDIR, "NOTDIR" }, \
119 { -NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
120 { -NFS4ERR_NOTSUPP, "NOTSUPP" }, \
121 { -NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
122 { -NFS4ERR_NOT_SAME, "NOT_SAME" }, \
123 { -NFS4ERR_NO_GRACE, "NO_GRACE" }, \
124 { -NFS4ERR_NXIO, "NXIO" }, \
125 { -NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
126 { -NFS4ERR_OPENMODE, "OPENMODE" }, \
127 { -NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
128 { -NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
129 { -NFS4ERR_PERM, "PERM" }, \
130 { -NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
131 { -NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
132 { -NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
133 { -NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
134 { -NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
135 { -NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
136 { -NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
137 { -NFS4ERR_REP_TOO_BIG_TO_CACHE, \
138 "REP_TOO_BIG_TO_CACHE" }, \
139 { -NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
140 { -NFS4ERR_RESOURCE, "RESOURCE" }, \
141 { -NFS4ERR_RESTOREFH, "RESTOREFH" }, \
142 { -NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
143 { -NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
144 { -NFS4ERR_ROFS, "ROFS" }, \
145 { -NFS4ERR_SAME, "SAME" }, \
146 { -NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
147 { -NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
148 { -NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
149 { -NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
150 { -NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
151 { -NFS4ERR_STALE, "STALE" }, \
152 { -NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
153 { -NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
154 { -NFS4ERR_SYMLINK, "SYMLINK" }, \
155 { -NFS4ERR_TOOSMALL, "TOOSMALL" }, \
156 { -NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
157 { -NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
158 { -NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
159 { -NFS4ERR_WRONGSEC, "WRONGSEC" }, \
160 { -NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
161 { -NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
162 { -NFS4ERR_XDEV, "XDEV" })
163
164 #define show_open_flags(flags) \
165 __print_flags(flags, "|", \
166 { O_CREAT, "O_CREAT" }, \
167 { O_EXCL, "O_EXCL" }, \
168 { O_TRUNC, "O_TRUNC" }, \
169 { O_DIRECT, "O_DIRECT" })
170
171 #define show_fmode_flags(mode) \
172 __print_flags(mode, "|", \
173 { ((__force unsigned long)FMODE_READ), "READ" }, \
174 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
175 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
176
177 #define show_nfs_fattr_flags(valid) \
178 __print_flags((unsigned long)valid, "|", \
179 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
180 { NFS_ATTR_FATTR_MODE, "MODE" }, \
181 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
182 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
183 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
184 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
185 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
186 { NFS_ATTR_FATTR_FSID, "FSID" }, \
187 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
188 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
189 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
190 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
191 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
192 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
193 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
194
195 DECLARE_EVENT_CLASS(nfs4_clientid_event,
196 TP_PROTO(
197 const struct nfs_client *clp,
198 int error
199 ),
200
201 TP_ARGS(clp, error),
202
203 TP_STRUCT__entry(
204 __string(dstaddr,
205 rpc_peeraddr2str(clp->cl_rpcclient,
206 RPC_DISPLAY_ADDR))
207 __field(int, error)
208 ),
209
210 TP_fast_assign(
211 __entry->error = error;
212 __assign_str(dstaddr,
213 rpc_peeraddr2str(clp->cl_rpcclient,
214 RPC_DISPLAY_ADDR));
215 ),
216
217 TP_printk(
218 "error=%d (%s) dstaddr=%s",
219 __entry->error,
220 show_nfsv4_errors(__entry->error),
221 __get_str(dstaddr)
222 )
223 );
224 #define DEFINE_NFS4_CLIENTID_EVENT(name) \
225 DEFINE_EVENT(nfs4_clientid_event, name, \
226 TP_PROTO( \
227 const struct nfs_client *clp, \
228 int error \
229 ), \
230 TP_ARGS(clp, error))
231 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
232 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
233 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
234 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
235 #ifdef CONFIG_NFS_V4_1
236 DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
237 DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
238 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
239 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
240 DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
241 DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
242 DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
243
244 #define show_nfs4_sequence_status_flags(status) \
245 __print_flags((unsigned long)status, "|", \
246 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
247 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
248 "CB_GSS_CONTEXTS_EXPIRING" }, \
249 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
250 "CB_GSS_CONTEXTS_EXPIRED" }, \
251 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
252 "EXPIRED_ALL_STATE_REVOKED" }, \
253 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
254 "EXPIRED_SOME_STATE_REVOKED" }, \
255 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \
256 "ADMIN_STATE_REVOKED" }, \
257 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \
258 "RECALLABLE_STATE_REVOKED" }, \
259 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
260 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
261 "RESTART_RECLAIM_NEEDED" }, \
262 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
263 "CB_PATH_DOWN_SESSION" }, \
264 { SEQ4_STATUS_BACKCHANNEL_FAULT, \
265 "BACKCHANNEL_FAULT" })
266
267 TRACE_EVENT(nfs4_sequence_done,
268 TP_PROTO(
269 const struct nfs4_session *session,
270 const struct nfs4_sequence_res *res
271 ),
272 TP_ARGS(session, res),
273
274 TP_STRUCT__entry(
275 __field(unsigned int, session)
276 __field(unsigned int, slot_nr)
277 __field(unsigned int, seq_nr)
278 __field(unsigned int, highest_slotid)
279 __field(unsigned int, target_highest_slotid)
280 __field(unsigned int, status_flags)
281 __field(int, error)
282 ),
283
284 TP_fast_assign(
285 const struct nfs4_slot *sr_slot = res->sr_slot;
286 __entry->session = nfs_session_id_hash(&session->sess_id);
287 __entry->slot_nr = sr_slot->slot_nr;
288 __entry->seq_nr = sr_slot->seq_nr;
289 __entry->highest_slotid = res->sr_highest_slotid;
290 __entry->target_highest_slotid =
291 res->sr_target_highest_slotid;
292 __entry->status_flags = res->sr_status_flags;
293 __entry->error = res->sr_status;
294 ),
295 TP_printk(
296 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
297 "highest_slotid=%u target_highest_slotid=%u "
298 "status_flags=%u (%s)",
299 __entry->error,
300 show_nfsv4_errors(__entry->error),
301 __entry->session,
302 __entry->slot_nr,
303 __entry->seq_nr,
304 __entry->highest_slotid,
305 __entry->target_highest_slotid,
306 __entry->status_flags,
307 show_nfs4_sequence_status_flags(__entry->status_flags)
308 )
309 );
310
311 struct cb_sequenceargs;
312 struct cb_sequenceres;
313
314 TRACE_EVENT(nfs4_cb_sequence,
315 TP_PROTO(
316 const struct cb_sequenceargs *args,
317 const struct cb_sequenceres *res,
318 __be32 status
319 ),
320 TP_ARGS(args, res, status),
321
322 TP_STRUCT__entry(
323 __field(unsigned int, session)
324 __field(unsigned int, slot_nr)
325 __field(unsigned int, seq_nr)
326 __field(unsigned int, highest_slotid)
327 __field(unsigned int, cachethis)
328 __field(int, error)
329 ),
330
331 TP_fast_assign(
332 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
333 __entry->slot_nr = args->csa_slotid;
334 __entry->seq_nr = args->csa_sequenceid;
335 __entry->highest_slotid = args->csa_highestslotid;
336 __entry->cachethis = args->csa_cachethis;
337 __entry->error = -be32_to_cpu(status);
338 ),
339
340 TP_printk(
341 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
342 "highest_slotid=%u",
343 __entry->error,
344 show_nfsv4_errors(__entry->error),
345 __entry->session,
346 __entry->slot_nr,
347 __entry->seq_nr,
348 __entry->highest_slotid
349 )
350 );
351 #endif /* CONFIG_NFS_V4_1 */
352
353 TRACE_EVENT(nfs4_setup_sequence,
354 TP_PROTO(
355 const struct nfs4_session *session,
356 const struct nfs4_sequence_args *args
357 ),
358 TP_ARGS(session, args),
359
360 TP_STRUCT__entry(
361 __field(unsigned int, session)
362 __field(unsigned int, slot_nr)
363 __field(unsigned int, seq_nr)
364 __field(unsigned int, highest_used_slotid)
365 ),
366
367 TP_fast_assign(
368 const struct nfs4_slot *sa_slot = args->sa_slot;
369 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
370 __entry->slot_nr = sa_slot->slot_nr;
371 __entry->seq_nr = sa_slot->seq_nr;
372 __entry->highest_used_slotid =
373 sa_slot->table->highest_used_slotid;
374 ),
375 TP_printk(
376 "session=0x%08x slot_nr=%u seq_nr=%u "
377 "highest_used_slotid=%u",
378 __entry->session,
379 __entry->slot_nr,
380 __entry->seq_nr,
381 __entry->highest_used_slotid
382 )
383 );
384
385 DECLARE_EVENT_CLASS(nfs4_open_event,
386 TP_PROTO(
387 const struct nfs_open_context *ctx,
388 int flags,
389 int error
390 ),
391
392 TP_ARGS(ctx, flags, error),
393
394 TP_STRUCT__entry(
395 __field(int, error)
396 __field(unsigned int, flags)
397 __field(unsigned int, fmode)
398 __field(dev_t, dev)
399 __field(u32, fhandle)
400 __field(u64, fileid)
401 __field(u64, dir)
402 __string(name, ctx->dentry->d_name.name)
403 __field(int, stateid_seq)
404 __field(u32, stateid_hash)
405 __field(int, openstateid_seq)
406 __field(u32, openstateid_hash)
407 ),
408
409 TP_fast_assign(
410 const struct nfs4_state *state = ctx->state;
411 const struct inode *inode = NULL;
412
413 __entry->error = error;
414 __entry->flags = flags;
415 __entry->fmode = (__force unsigned int)ctx->mode;
416 __entry->dev = ctx->dentry->d_sb->s_dev;
417 if (!IS_ERR_OR_NULL(state)) {
418 inode = state->inode;
419 __entry->stateid_seq =
420 be32_to_cpu(state->stateid.seqid);
421 __entry->stateid_hash =
422 nfs_stateid_hash(&state->stateid);
423 __entry->openstateid_seq =
424 be32_to_cpu(state->open_stateid.seqid);
425 __entry->openstateid_hash =
426 nfs_stateid_hash(&state->open_stateid);
427 } else {
428 __entry->stateid_seq = 0;
429 __entry->stateid_hash = 0;
430 __entry->openstateid_seq = 0;
431 __entry->openstateid_hash = 0;
432 }
433 if (inode != NULL) {
434 __entry->fileid = NFS_FILEID(inode);
435 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
436 } else {
437 __entry->fileid = 0;
438 __entry->fhandle = 0;
439 }
440 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
441 __assign_str(name, ctx->dentry->d_name.name);
442 ),
443
444 TP_printk(
445 "error=%d (%s) flags=%d (%s) fmode=%s "
446 "fileid=%02x:%02x:%llu fhandle=0x%08x "
447 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
448 "openstateid=%d:0x%08x",
449 __entry->error,
450 show_nfsv4_errors(__entry->error),
451 __entry->flags,
452 show_open_flags(__entry->flags),
453 show_fmode_flags(__entry->fmode),
454 MAJOR(__entry->dev), MINOR(__entry->dev),
455 (unsigned long long)__entry->fileid,
456 __entry->fhandle,
457 MAJOR(__entry->dev), MINOR(__entry->dev),
458 (unsigned long long)__entry->dir,
459 __get_str(name),
460 __entry->stateid_seq, __entry->stateid_hash,
461 __entry->openstateid_seq, __entry->openstateid_hash
462 )
463 );
464
465 #define DEFINE_NFS4_OPEN_EVENT(name) \
466 DEFINE_EVENT(nfs4_open_event, name, \
467 TP_PROTO( \
468 const struct nfs_open_context *ctx, \
469 int flags, \
470 int error \
471 ), \
472 TP_ARGS(ctx, flags, error))
473 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
474 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
475 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
476
477 TRACE_EVENT(nfs4_cached_open,
478 TP_PROTO(
479 const struct nfs4_state *state
480 ),
481 TP_ARGS(state),
482 TP_STRUCT__entry(
483 __field(dev_t, dev)
484 __field(u32, fhandle)
485 __field(u64, fileid)
486 __field(unsigned int, fmode)
487 __field(int, stateid_seq)
488 __field(u32, stateid_hash)
489 ),
490
491 TP_fast_assign(
492 const struct inode *inode = state->inode;
493
494 __entry->dev = inode->i_sb->s_dev;
495 __entry->fileid = NFS_FILEID(inode);
496 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
497 __entry->fmode = (__force unsigned int)state->state;
498 __entry->stateid_seq =
499 be32_to_cpu(state->stateid.seqid);
500 __entry->stateid_hash =
501 nfs_stateid_hash(&state->stateid);
502 ),
503
504 TP_printk(
505 "fmode=%s fileid=%02x:%02x:%llu "
506 "fhandle=0x%08x stateid=%d:0x%08x",
507 __entry->fmode ? show_fmode_flags(__entry->fmode) :
508 "closed",
509 MAJOR(__entry->dev), MINOR(__entry->dev),
510 (unsigned long long)__entry->fileid,
511 __entry->fhandle,
512 __entry->stateid_seq, __entry->stateid_hash
513 )
514 );
515
516 TRACE_EVENT(nfs4_close,
517 TP_PROTO(
518 const struct nfs4_state *state,
519 const struct nfs_closeargs *args,
520 const struct nfs_closeres *res,
521 int error
522 ),
523
524 TP_ARGS(state, args, res, error),
525
526 TP_STRUCT__entry(
527 __field(dev_t, dev)
528 __field(u32, fhandle)
529 __field(u64, fileid)
530 __field(unsigned int, fmode)
531 __field(int, error)
532 __field(int, stateid_seq)
533 __field(u32, stateid_hash)
534 ),
535
536 TP_fast_assign(
537 const struct inode *inode = state->inode;
538
539 __entry->dev = inode->i_sb->s_dev;
540 __entry->fileid = NFS_FILEID(inode);
541 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
542 __entry->fmode = (__force unsigned int)state->state;
543 __entry->error = error;
544 __entry->stateid_seq =
545 be32_to_cpu(args->stateid.seqid);
546 __entry->stateid_hash =
547 nfs_stateid_hash(&args->stateid);
548 ),
549
550 TP_printk(
551 "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu "
552 "fhandle=0x%08x openstateid=%d:0x%08x",
553 __entry->error,
554 show_nfsv4_errors(__entry->error),
555 __entry->fmode ? show_fmode_flags(__entry->fmode) :
556 "closed",
557 MAJOR(__entry->dev), MINOR(__entry->dev),
558 (unsigned long long)__entry->fileid,
559 __entry->fhandle,
560 __entry->stateid_seq, __entry->stateid_hash
561 )
562 );
563
564 #define show_lock_cmd(type) \
565 __print_symbolic((int)type, \
566 { F_GETLK, "GETLK" }, \
567 { F_SETLK, "SETLK" }, \
568 { F_SETLKW, "SETLKW" })
569 #define show_lock_type(type) \
570 __print_symbolic((int)type, \
571 { F_RDLCK, "RDLCK" }, \
572 { F_WRLCK, "WRLCK" }, \
573 { F_UNLCK, "UNLCK" })
574
575 DECLARE_EVENT_CLASS(nfs4_lock_event,
576 TP_PROTO(
577 const struct file_lock *request,
578 const struct nfs4_state *state,
579 int cmd,
580 int error
581 ),
582
583 TP_ARGS(request, state, cmd, error),
584
585 TP_STRUCT__entry(
586 __field(int, error)
587 __field(int, cmd)
588 __field(char, type)
589 __field(loff_t, start)
590 __field(loff_t, end)
591 __field(dev_t, dev)
592 __field(u32, fhandle)
593 __field(u64, fileid)
594 __field(int, stateid_seq)
595 __field(u32, stateid_hash)
596 ),
597
598 TP_fast_assign(
599 const struct inode *inode = state->inode;
600
601 __entry->error = error;
602 __entry->cmd = cmd;
603 __entry->type = request->fl_type;
604 __entry->start = request->fl_start;
605 __entry->end = request->fl_end;
606 __entry->dev = inode->i_sb->s_dev;
607 __entry->fileid = NFS_FILEID(inode);
608 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
609 __entry->stateid_seq =
610 be32_to_cpu(state->stateid.seqid);
611 __entry->stateid_hash =
612 nfs_stateid_hash(&state->stateid);
613 ),
614
615 TP_printk(
616 "error=%d (%s) cmd=%s:%s range=%lld:%lld "
617 "fileid=%02x:%02x:%llu fhandle=0x%08x "
618 "stateid=%d:0x%08x",
619 __entry->error,
620 show_nfsv4_errors(__entry->error),
621 show_lock_cmd(__entry->cmd),
622 show_lock_type(__entry->type),
623 (long long)__entry->start,
624 (long long)__entry->end,
625 MAJOR(__entry->dev), MINOR(__entry->dev),
626 (unsigned long long)__entry->fileid,
627 __entry->fhandle,
628 __entry->stateid_seq, __entry->stateid_hash
629 )
630 );
631
632 #define DEFINE_NFS4_LOCK_EVENT(name) \
633 DEFINE_EVENT(nfs4_lock_event, name, \
634 TP_PROTO( \
635 const struct file_lock *request, \
636 const struct nfs4_state *state, \
637 int cmd, \
638 int error \
639 ), \
640 TP_ARGS(request, state, cmd, error))
641 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
642 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
643
644 TRACE_EVENT(nfs4_set_lock,
645 TP_PROTO(
646 const struct file_lock *request,
647 const struct nfs4_state *state,
648 const nfs4_stateid *lockstateid,
649 int cmd,
650 int error
651 ),
652
653 TP_ARGS(request, state, lockstateid, cmd, error),
654
655 TP_STRUCT__entry(
656 __field(int, error)
657 __field(int, cmd)
658 __field(char, type)
659 __field(loff_t, start)
660 __field(loff_t, end)
661 __field(dev_t, dev)
662 __field(u32, fhandle)
663 __field(u64, fileid)
664 __field(int, stateid_seq)
665 __field(u32, stateid_hash)
666 __field(int, lockstateid_seq)
667 __field(u32, lockstateid_hash)
668 ),
669
670 TP_fast_assign(
671 const struct inode *inode = state->inode;
672
673 __entry->error = error;
674 __entry->cmd = cmd;
675 __entry->type = request->fl_type;
676 __entry->start = request->fl_start;
677 __entry->end = request->fl_end;
678 __entry->dev = inode->i_sb->s_dev;
679 __entry->fileid = NFS_FILEID(inode);
680 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
681 __entry->stateid_seq =
682 be32_to_cpu(state->stateid.seqid);
683 __entry->stateid_hash =
684 nfs_stateid_hash(&state->stateid);
685 __entry->lockstateid_seq =
686 be32_to_cpu(lockstateid->seqid);
687 __entry->lockstateid_hash =
688 nfs_stateid_hash(lockstateid);
689 ),
690
691 TP_printk(
692 "error=%d (%s) cmd=%s:%s range=%lld:%lld "
693 "fileid=%02x:%02x:%llu fhandle=0x%08x "
694 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
695 __entry->error,
696 show_nfsv4_errors(__entry->error),
697 show_lock_cmd(__entry->cmd),
698 show_lock_type(__entry->type),
699 (long long)__entry->start,
700 (long long)__entry->end,
701 MAJOR(__entry->dev), MINOR(__entry->dev),
702 (unsigned long long)__entry->fileid,
703 __entry->fhandle,
704 __entry->stateid_seq, __entry->stateid_hash,
705 __entry->lockstateid_seq, __entry->lockstateid_hash
706 )
707 );
708
709 DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
710 TP_PROTO(
711 const struct inode *inode,
712 fmode_t fmode
713 ),
714
715 TP_ARGS(inode, fmode),
716
717 TP_STRUCT__entry(
718 __field(dev_t, dev)
719 __field(u32, fhandle)
720 __field(u64, fileid)
721 __field(unsigned int, fmode)
722 ),
723
724 TP_fast_assign(
725 __entry->dev = inode->i_sb->s_dev;
726 __entry->fileid = NFS_FILEID(inode);
727 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
728 __entry->fmode = (__force unsigned int)fmode;
729 ),
730
731 TP_printk(
732 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
733 show_fmode_flags(__entry->fmode),
734 MAJOR(__entry->dev), MINOR(__entry->dev),
735 (unsigned long long)__entry->fileid,
736 __entry->fhandle
737 )
738 );
739 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
740 DEFINE_EVENT(nfs4_set_delegation_event, name, \
741 TP_PROTO( \
742 const struct inode *inode, \
743 fmode_t fmode \
744 ), \
745 TP_ARGS(inode, fmode))
746 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
747 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
748
749 TRACE_EVENT(nfs4_delegreturn_exit,
750 TP_PROTO(
751 const struct nfs4_delegreturnargs *args,
752 const struct nfs4_delegreturnres *res,
753 int error
754 ),
755
756 TP_ARGS(args, res, error),
757
758 TP_STRUCT__entry(
759 __field(dev_t, dev)
760 __field(u32, fhandle)
761 __field(int, error)
762 __field(int, stateid_seq)
763 __field(u32, stateid_hash)
764 ),
765
766 TP_fast_assign(
767 __entry->dev = res->server->s_dev;
768 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
769 __entry->error = error;
770 __entry->stateid_seq =
771 be32_to_cpu(args->stateid->seqid);
772 __entry->stateid_hash =
773 nfs_stateid_hash(args->stateid);
774 ),
775
776 TP_printk(
777 "error=%d (%s) dev=%02x:%02x fhandle=0x%08x "
778 "stateid=%d:0x%08x",
779 __entry->error,
780 show_nfsv4_errors(__entry->error),
781 MAJOR(__entry->dev), MINOR(__entry->dev),
782 __entry->fhandle,
783 __entry->stateid_seq, __entry->stateid_hash
784 )
785 );
786
787 #ifdef CONFIG_NFS_V4_1
788 DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
789 TP_PROTO(
790 const struct nfs4_state *state,
791 const struct nfs4_lock_state *lsp,
792 int error
793 ),
794
795 TP_ARGS(state, lsp, error),
796
797 TP_STRUCT__entry(
798 __field(int, error)
799 __field(dev_t, dev)
800 __field(u32, fhandle)
801 __field(u64, fileid)
802 __field(int, stateid_seq)
803 __field(u32, stateid_hash)
804 ),
805
806 TP_fast_assign(
807 const struct inode *inode = state->inode;
808
809 __entry->error = error;
810 __entry->dev = inode->i_sb->s_dev;
811 __entry->fileid = NFS_FILEID(inode);
812 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
813 __entry->stateid_seq =
814 be32_to_cpu(state->stateid.seqid);
815 __entry->stateid_hash =
816 nfs_stateid_hash(&state->stateid);
817 ),
818
819 TP_printk(
820 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
821 "stateid=%d:0x%08x",
822 __entry->error,
823 show_nfsv4_errors(__entry->error),
824 MAJOR(__entry->dev), MINOR(__entry->dev),
825 (unsigned long long)__entry->fileid,
826 __entry->fhandle,
827 __entry->stateid_seq, __entry->stateid_hash
828 )
829 );
830
831 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
832 DEFINE_EVENT(nfs4_test_stateid_event, name, \
833 TP_PROTO( \
834 const struct nfs4_state *state, \
835 const struct nfs4_lock_state *lsp, \
836 int error \
837 ), \
838 TP_ARGS(state, lsp, error))
839 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
840 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
841 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
842 #endif /* CONFIG_NFS_V4_1 */
843
844 DECLARE_EVENT_CLASS(nfs4_lookup_event,
845 TP_PROTO(
846 const struct inode *dir,
847 const struct qstr *name,
848 int error
849 ),
850
851 TP_ARGS(dir, name, error),
852
853 TP_STRUCT__entry(
854 __field(dev_t, dev)
855 __field(int, error)
856 __field(u64, dir)
857 __string(name, name->name)
858 ),
859
860 TP_fast_assign(
861 __entry->dev = dir->i_sb->s_dev;
862 __entry->dir = NFS_FILEID(dir);
863 __entry->error = error;
864 __assign_str(name, name->name);
865 ),
866
867 TP_printk(
868 "error=%d (%s) name=%02x:%02x:%llu/%s",
869 __entry->error,
870 show_nfsv4_errors(__entry->error),
871 MAJOR(__entry->dev), MINOR(__entry->dev),
872 (unsigned long long)__entry->dir,
873 __get_str(name)
874 )
875 );
876
877 #define DEFINE_NFS4_LOOKUP_EVENT(name) \
878 DEFINE_EVENT(nfs4_lookup_event, name, \
879 TP_PROTO( \
880 const struct inode *dir, \
881 const struct qstr *name, \
882 int error \
883 ), \
884 TP_ARGS(dir, name, error))
885
886 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
887 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
888 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
889 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
890 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
891 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
892 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
893
894 TRACE_EVENT(nfs4_lookupp,
895 TP_PROTO(
896 const struct inode *inode,
897 int error
898 ),
899
900 TP_ARGS(inode, error),
901
902 TP_STRUCT__entry(
903 __field(dev_t, dev)
904 __field(u64, ino)
905 __field(int, error)
906 ),
907
908 TP_fast_assign(
909 __entry->dev = inode->i_sb->s_dev;
910 __entry->ino = NFS_FILEID(inode);
911 __entry->error = error;
912 ),
913
914 TP_printk(
915 "error=%d (%s) inode=%02x:%02x:%llu",
916 __entry->error,
917 show_nfsv4_errors(__entry->error),
918 MAJOR(__entry->dev), MINOR(__entry->dev),
919 (unsigned long long)__entry->ino
920 )
921 );
922
923 TRACE_EVENT(nfs4_rename,
924 TP_PROTO(
925 const struct inode *olddir,
926 const struct qstr *oldname,
927 const struct inode *newdir,
928 const struct qstr *newname,
929 int error
930 ),
931
932 TP_ARGS(olddir, oldname, newdir, newname, error),
933
934 TP_STRUCT__entry(
935 __field(dev_t, dev)
936 __field(int, error)
937 __field(u64, olddir)
938 __string(oldname, oldname->name)
939 __field(u64, newdir)
940 __string(newname, newname->name)
941 ),
942
943 TP_fast_assign(
944 __entry->dev = olddir->i_sb->s_dev;
945 __entry->olddir = NFS_FILEID(olddir);
946 __entry->newdir = NFS_FILEID(newdir);
947 __entry->error = error;
948 __assign_str(oldname, oldname->name);
949 __assign_str(newname, newname->name);
950 ),
951
952 TP_printk(
953 "error=%d (%s) oldname=%02x:%02x:%llu/%s "
954 "newname=%02x:%02x:%llu/%s",
955 __entry->error,
956 show_nfsv4_errors(__entry->error),
957 MAJOR(__entry->dev), MINOR(__entry->dev),
958 (unsigned long long)__entry->olddir,
959 __get_str(oldname),
960 MAJOR(__entry->dev), MINOR(__entry->dev),
961 (unsigned long long)__entry->newdir,
962 __get_str(newname)
963 )
964 );
965
966 DECLARE_EVENT_CLASS(nfs4_inode_event,
967 TP_PROTO(
968 const struct inode *inode,
969 int error
970 ),
971
972 TP_ARGS(inode, error),
973
974 TP_STRUCT__entry(
975 __field(dev_t, dev)
976 __field(u32, fhandle)
977 __field(u64, fileid)
978 __field(int, error)
979 ),
980
981 TP_fast_assign(
982 __entry->dev = inode->i_sb->s_dev;
983 __entry->fileid = NFS_FILEID(inode);
984 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
985 __entry->error = error;
986 ),
987
988 TP_printk(
989 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
990 __entry->error,
991 show_nfsv4_errors(__entry->error),
992 MAJOR(__entry->dev), MINOR(__entry->dev),
993 (unsigned long long)__entry->fileid,
994 __entry->fhandle
995 )
996 );
997
998 #define DEFINE_NFS4_INODE_EVENT(name) \
999 DEFINE_EVENT(nfs4_inode_event, name, \
1000 TP_PROTO( \
1001 const struct inode *inode, \
1002 int error \
1003 ), \
1004 TP_ARGS(inode, error))
1005
1006 DEFINE_NFS4_INODE_EVENT(nfs4_access);
1007 DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1008 DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1009 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1010 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1011 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
1012 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1013 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1014 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1015
1016 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1017 TP_PROTO(
1018 const struct inode *inode,
1019 const nfs4_stateid *stateid,
1020 int error
1021 ),
1022
1023 TP_ARGS(inode, stateid, error),
1024
1025 TP_STRUCT__entry(
1026 __field(dev_t, dev)
1027 __field(u32, fhandle)
1028 __field(u64, fileid)
1029 __field(int, error)
1030 __field(int, stateid_seq)
1031 __field(u32, stateid_hash)
1032 ),
1033
1034 TP_fast_assign(
1035 __entry->dev = inode->i_sb->s_dev;
1036 __entry->fileid = NFS_FILEID(inode);
1037 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1038 __entry->error = error;
1039 __entry->stateid_seq =
1040 be32_to_cpu(stateid->seqid);
1041 __entry->stateid_hash =
1042 nfs_stateid_hash(stateid);
1043 ),
1044
1045 TP_printk(
1046 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1047 "stateid=%d:0x%08x",
1048 __entry->error,
1049 show_nfsv4_errors(__entry->error),
1050 MAJOR(__entry->dev), MINOR(__entry->dev),
1051 (unsigned long long)__entry->fileid,
1052 __entry->fhandle,
1053 __entry->stateid_seq, __entry->stateid_hash
1054 )
1055 );
1056
1057 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1058 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1059 TP_PROTO( \
1060 const struct inode *inode, \
1061 const nfs4_stateid *stateid, \
1062 int error \
1063 ), \
1064 TP_ARGS(inode, stateid, error))
1065
1066 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1067 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1068
1069 DECLARE_EVENT_CLASS(nfs4_getattr_event,
1070 TP_PROTO(
1071 const struct nfs_server *server,
1072 const struct nfs_fh *fhandle,
1073 const struct nfs_fattr *fattr,
1074 int error
1075 ),
1076
1077 TP_ARGS(server, fhandle, fattr, error),
1078
1079 TP_STRUCT__entry(
1080 __field(dev_t, dev)
1081 __field(u32, fhandle)
1082 __field(u64, fileid)
1083 __field(unsigned int, valid)
1084 __field(int, error)
1085 ),
1086
1087 TP_fast_assign(
1088 __entry->dev = server->s_dev;
1089 __entry->valid = fattr->valid;
1090 __entry->fhandle = nfs_fhandle_hash(fhandle);
1091 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1092 __entry->error = error;
1093 ),
1094
1095 TP_printk(
1096 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1097 "valid=%s",
1098 __entry->error,
1099 show_nfsv4_errors(__entry->error),
1100 MAJOR(__entry->dev), MINOR(__entry->dev),
1101 (unsigned long long)__entry->fileid,
1102 __entry->fhandle,
1103 show_nfs_fattr_flags(__entry->valid)
1104 )
1105 );
1106
1107 #define DEFINE_NFS4_GETATTR_EVENT(name) \
1108 DEFINE_EVENT(nfs4_getattr_event, name, \
1109 TP_PROTO( \
1110 const struct nfs_server *server, \
1111 const struct nfs_fh *fhandle, \
1112 const struct nfs_fattr *fattr, \
1113 int error \
1114 ), \
1115 TP_ARGS(server, fhandle, fattr, error))
1116 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1117 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1118 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1119
1120 DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1121 TP_PROTO(
1122 const struct nfs_client *clp,
1123 const struct nfs_fh *fhandle,
1124 const struct inode *inode,
1125 int error
1126 ),
1127
1128 TP_ARGS(clp, fhandle, inode, error),
1129
1130 TP_STRUCT__entry(
1131 __field(int, error)
1132 __field(dev_t, dev)
1133 __field(u32, fhandle)
1134 __field(u64, fileid)
1135 __string(dstaddr, clp ?
1136 rpc_peeraddr2str(clp->cl_rpcclient,
1137 RPC_DISPLAY_ADDR) : "unknown")
1138 ),
1139
1140 TP_fast_assign(
1141 __entry->error = error;
1142 __entry->fhandle = nfs_fhandle_hash(fhandle);
1143 if (inode != NULL) {
1144 __entry->fileid = NFS_FILEID(inode);
1145 __entry->dev = inode->i_sb->s_dev;
1146 } else {
1147 __entry->fileid = 0;
1148 __entry->dev = 0;
1149 }
1150 __assign_str(dstaddr, clp ?
1151 rpc_peeraddr2str(clp->cl_rpcclient,
1152 RPC_DISPLAY_ADDR) : "unknown")
1153 ),
1154
1155 TP_printk(
1156 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1157 "dstaddr=%s",
1158 __entry->error,
1159 show_nfsv4_errors(__entry->error),
1160 MAJOR(__entry->dev), MINOR(__entry->dev),
1161 (unsigned long long)__entry->fileid,
1162 __entry->fhandle,
1163 __get_str(dstaddr)
1164 )
1165 );
1166
1167 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1168 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1169 TP_PROTO( \
1170 const struct nfs_client *clp, \
1171 const struct nfs_fh *fhandle, \
1172 const struct inode *inode, \
1173 int error \
1174 ), \
1175 TP_ARGS(clp, fhandle, inode, error))
1176 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1177
1178 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1179 TP_PROTO(
1180 const struct nfs_client *clp,
1181 const struct nfs_fh *fhandle,
1182 const struct inode *inode,
1183 const nfs4_stateid *stateid,
1184 int error
1185 ),
1186
1187 TP_ARGS(clp, fhandle, inode, stateid, error),
1188
1189 TP_STRUCT__entry(
1190 __field(int, error)
1191 __field(dev_t, dev)
1192 __field(u32, fhandle)
1193 __field(u64, fileid)
1194 __string(dstaddr, clp ?
1195 rpc_peeraddr2str(clp->cl_rpcclient,
1196 RPC_DISPLAY_ADDR) : "unknown")
1197 __field(int, stateid_seq)
1198 __field(u32, stateid_hash)
1199 ),
1200
1201 TP_fast_assign(
1202 __entry->error = error;
1203 __entry->fhandle = nfs_fhandle_hash(fhandle);
1204 if (inode != NULL) {
1205 __entry->fileid = NFS_FILEID(inode);
1206 __entry->dev = inode->i_sb->s_dev;
1207 } else {
1208 __entry->fileid = 0;
1209 __entry->dev = 0;
1210 }
1211 __assign_str(dstaddr, clp ?
1212 rpc_peeraddr2str(clp->cl_rpcclient,
1213 RPC_DISPLAY_ADDR) : "unknown")
1214 __entry->stateid_seq =
1215 be32_to_cpu(stateid->seqid);
1216 __entry->stateid_hash =
1217 nfs_stateid_hash(stateid);
1218 ),
1219
1220 TP_printk(
1221 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1222 "stateid=%d:0x%08x dstaddr=%s",
1223 __entry->error,
1224 show_nfsv4_errors(__entry->error),
1225 MAJOR(__entry->dev), MINOR(__entry->dev),
1226 (unsigned long long)__entry->fileid,
1227 __entry->fhandle,
1228 __entry->stateid_seq, __entry->stateid_hash,
1229 __get_str(dstaddr)
1230 )
1231 );
1232
1233 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1234 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1235 TP_PROTO( \
1236 const struct nfs_client *clp, \
1237 const struct nfs_fh *fhandle, \
1238 const struct inode *inode, \
1239 const nfs4_stateid *stateid, \
1240 int error \
1241 ), \
1242 TP_ARGS(clp, fhandle, inode, stateid, error))
1243 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1244 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1245
1246 DECLARE_EVENT_CLASS(nfs4_idmap_event,
1247 TP_PROTO(
1248 const char *name,
1249 int len,
1250 u32 id,
1251 int error
1252 ),
1253
1254 TP_ARGS(name, len, id, error),
1255
1256 TP_STRUCT__entry(
1257 __field(int, error)
1258 __field(u32, id)
1259 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1260 ),
1261
1262 TP_fast_assign(
1263 if (len < 0)
1264 len = 0;
1265 __entry->error = error < 0 ? error : 0;
1266 __entry->id = id;
1267 memcpy(__get_str(name), name, len);
1268 __get_str(name)[len] = 0;
1269 ),
1270
1271 TP_printk(
1272 "error=%d id=%u name=%s",
1273 __entry->error,
1274 __entry->id,
1275 __get_str(name)
1276 )
1277 );
1278 #define DEFINE_NFS4_IDMAP_EVENT(name) \
1279 DEFINE_EVENT(nfs4_idmap_event, name, \
1280 TP_PROTO( \
1281 const char *name, \
1282 int len, \
1283 u32 id, \
1284 int error \
1285 ), \
1286 TP_ARGS(name, len, id, error))
1287 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1288 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1289 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1290 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1291
1292 DECLARE_EVENT_CLASS(nfs4_read_event,
1293 TP_PROTO(
1294 const struct nfs_pgio_header *hdr,
1295 int error
1296 ),
1297
1298 TP_ARGS(hdr, error),
1299
1300 TP_STRUCT__entry(
1301 __field(dev_t, dev)
1302 __field(u32, fhandle)
1303 __field(u64, fileid)
1304 __field(loff_t, offset)
1305 __field(size_t, count)
1306 __field(int, error)
1307 __field(int, stateid_seq)
1308 __field(u32, stateid_hash)
1309 ),
1310
1311 TP_fast_assign(
1312 const struct inode *inode = hdr->inode;
1313 const struct nfs4_state *state =
1314 hdr->args.context->state;
1315 __entry->dev = inode->i_sb->s_dev;
1316 __entry->fileid = NFS_FILEID(inode);
1317 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1318 __entry->offset = hdr->args.offset;
1319 __entry->count = hdr->args.count;
1320 __entry->error = error;
1321 __entry->stateid_seq =
1322 be32_to_cpu(state->stateid.seqid);
1323 __entry->stateid_hash =
1324 nfs_stateid_hash(&state->stateid);
1325 ),
1326
1327 TP_printk(
1328 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1329 "offset=%lld count=%zu stateid=%d:0x%08x",
1330 __entry->error,
1331 show_nfsv4_errors(__entry->error),
1332 MAJOR(__entry->dev), MINOR(__entry->dev),
1333 (unsigned long long)__entry->fileid,
1334 __entry->fhandle,
1335 (long long)__entry->offset,
1336 __entry->count,
1337 __entry->stateid_seq, __entry->stateid_hash
1338 )
1339 );
1340 #define DEFINE_NFS4_READ_EVENT(name) \
1341 DEFINE_EVENT(nfs4_read_event, name, \
1342 TP_PROTO( \
1343 const struct nfs_pgio_header *hdr, \
1344 int error \
1345 ), \
1346 TP_ARGS(hdr, error))
1347 DEFINE_NFS4_READ_EVENT(nfs4_read);
1348 #ifdef CONFIG_NFS_V4_1
1349 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1350 #endif /* CONFIG_NFS_V4_1 */
1351
1352 DECLARE_EVENT_CLASS(nfs4_write_event,
1353 TP_PROTO(
1354 const struct nfs_pgio_header *hdr,
1355 int error
1356 ),
1357
1358 TP_ARGS(hdr, error),
1359
1360 TP_STRUCT__entry(
1361 __field(dev_t, dev)
1362 __field(u32, fhandle)
1363 __field(u64, fileid)
1364 __field(loff_t, offset)
1365 __field(size_t, count)
1366 __field(int, error)
1367 __field(int, stateid_seq)
1368 __field(u32, stateid_hash)
1369 ),
1370
1371 TP_fast_assign(
1372 const struct inode *inode = hdr->inode;
1373 const struct nfs4_state *state =
1374 hdr->args.context->state;
1375 __entry->dev = inode->i_sb->s_dev;
1376 __entry->fileid = NFS_FILEID(inode);
1377 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1378 __entry->offset = hdr->args.offset;
1379 __entry->count = hdr->args.count;
1380 __entry->error = error;
1381 __entry->stateid_seq =
1382 be32_to_cpu(state->stateid.seqid);
1383 __entry->stateid_hash =
1384 nfs_stateid_hash(&state->stateid);
1385 ),
1386
1387 TP_printk(
1388 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1389 "offset=%lld count=%zu stateid=%d:0x%08x",
1390 __entry->error,
1391 show_nfsv4_errors(__entry->error),
1392 MAJOR(__entry->dev), MINOR(__entry->dev),
1393 (unsigned long long)__entry->fileid,
1394 __entry->fhandle,
1395 (long long)__entry->offset,
1396 __entry->count,
1397 __entry->stateid_seq, __entry->stateid_hash
1398 )
1399 );
1400
1401 #define DEFINE_NFS4_WRITE_EVENT(name) \
1402 DEFINE_EVENT(nfs4_write_event, name, \
1403 TP_PROTO( \
1404 const struct nfs_pgio_header *hdr, \
1405 int error \
1406 ), \
1407 TP_ARGS(hdr, error))
1408 DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1409 #ifdef CONFIG_NFS_V4_1
1410 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1411 #endif /* CONFIG_NFS_V4_1 */
1412
1413 DECLARE_EVENT_CLASS(nfs4_commit_event,
1414 TP_PROTO(
1415 const struct nfs_commit_data *data,
1416 int error
1417 ),
1418
1419 TP_ARGS(data, error),
1420
1421 TP_STRUCT__entry(
1422 __field(dev_t, dev)
1423 __field(u32, fhandle)
1424 __field(u64, fileid)
1425 __field(loff_t, offset)
1426 __field(size_t, count)
1427 __field(int, error)
1428 ),
1429
1430 TP_fast_assign(
1431 const struct inode *inode = data->inode;
1432 __entry->dev = inode->i_sb->s_dev;
1433 __entry->fileid = NFS_FILEID(inode);
1434 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1435 __entry->offset = data->args.offset;
1436 __entry->count = data->args.count;
1437 __entry->error = error;
1438 ),
1439
1440 TP_printk(
1441 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1442 "offset=%lld count=%zu",
1443 __entry->error,
1444 show_nfsv4_errors(__entry->error),
1445 MAJOR(__entry->dev), MINOR(__entry->dev),
1446 (unsigned long long)__entry->fileid,
1447 __entry->fhandle,
1448 (long long)__entry->offset,
1449 __entry->count
1450 )
1451 );
1452 #define DEFINE_NFS4_COMMIT_EVENT(name) \
1453 DEFINE_EVENT(nfs4_commit_event, name, \
1454 TP_PROTO( \
1455 const struct nfs_commit_data *data, \
1456 int error \
1457 ), \
1458 TP_ARGS(data, error))
1459 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1460 #ifdef CONFIG_NFS_V4_1
1461 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1462
1463 #define show_pnfs_iomode(iomode) \
1464 __print_symbolic(iomode, \
1465 { IOMODE_READ, "READ" }, \
1466 { IOMODE_RW, "RW" }, \
1467 { IOMODE_ANY, "ANY" })
1468
1469 TRACE_EVENT(nfs4_layoutget,
1470 TP_PROTO(
1471 const struct nfs_open_context *ctx,
1472 const struct pnfs_layout_range *args,
1473 const struct pnfs_layout_range *res,
1474 const nfs4_stateid *layout_stateid,
1475 int error
1476 ),
1477
1478 TP_ARGS(ctx, args, res, layout_stateid, error),
1479
1480 TP_STRUCT__entry(
1481 __field(dev_t, dev)
1482 __field(u32, fhandle)
1483 __field(u64, fileid)
1484 __field(u32, iomode)
1485 __field(u64, offset)
1486 __field(u64, count)
1487 __field(int, error)
1488 __field(int, stateid_seq)
1489 __field(u32, stateid_hash)
1490 __field(int, layoutstateid_seq)
1491 __field(u32, layoutstateid_hash)
1492 ),
1493
1494 TP_fast_assign(
1495 const struct inode *inode = d_inode(ctx->dentry);
1496 const struct nfs4_state *state = ctx->state;
1497 __entry->dev = inode->i_sb->s_dev;
1498 __entry->fileid = NFS_FILEID(inode);
1499 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1500 __entry->iomode = args->iomode;
1501 __entry->offset = args->offset;
1502 __entry->count = args->length;
1503 __entry->error = error;
1504 __entry->stateid_seq =
1505 be32_to_cpu(state->stateid.seqid);
1506 __entry->stateid_hash =
1507 nfs_stateid_hash(&state->stateid);
1508 if (!error) {
1509 __entry->layoutstateid_seq =
1510 be32_to_cpu(layout_stateid->seqid);
1511 __entry->layoutstateid_hash =
1512 nfs_stateid_hash(layout_stateid);
1513 } else {
1514 __entry->layoutstateid_seq = 0;
1515 __entry->layoutstateid_hash = 0;
1516 }
1517 ),
1518
1519 TP_printk(
1520 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1521 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1522 "layoutstateid=%d:0x%08x",
1523 __entry->error,
1524 show_nfsv4_errors(__entry->error),
1525 MAJOR(__entry->dev), MINOR(__entry->dev),
1526 (unsigned long long)__entry->fileid,
1527 __entry->fhandle,
1528 show_pnfs_iomode(__entry->iomode),
1529 (unsigned long long)__entry->offset,
1530 (unsigned long long)__entry->count,
1531 __entry->stateid_seq, __entry->stateid_hash,
1532 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1533 )
1534 );
1535
1536 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1537 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1538 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1539
1540 #define show_pnfs_update_layout_reason(reason) \
1541 __print_symbolic(reason, \
1542 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
1543 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
1544 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
1545 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
1546 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
1547 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
1548 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
1549 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
1550 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
1551 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
1552 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
1553 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
1554 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" })
1555
1556 TRACE_EVENT(pnfs_update_layout,
1557 TP_PROTO(struct inode *inode,
1558 loff_t pos,
1559 u64 count,
1560 enum pnfs_iomode iomode,
1561 struct pnfs_layout_hdr *lo,
1562 struct pnfs_layout_segment *lseg,
1563 enum pnfs_update_layout_reason reason
1564 ),
1565 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1566 TP_STRUCT__entry(
1567 __field(dev_t, dev)
1568 __field(u64, fileid)
1569 __field(u32, fhandle)
1570 __field(loff_t, pos)
1571 __field(u64, count)
1572 __field(enum pnfs_iomode, iomode)
1573 __field(int, layoutstateid_seq)
1574 __field(u32, layoutstateid_hash)
1575 __field(long, lseg)
1576 __field(enum pnfs_update_layout_reason, reason)
1577 ),
1578 TP_fast_assign(
1579 __entry->dev = inode->i_sb->s_dev;
1580 __entry->fileid = NFS_FILEID(inode);
1581 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1582 __entry->pos = pos;
1583 __entry->count = count;
1584 __entry->iomode = iomode;
1585 __entry->reason = reason;
1586 if (lo != NULL) {
1587 __entry->layoutstateid_seq =
1588 be32_to_cpu(lo->plh_stateid.seqid);
1589 __entry->layoutstateid_hash =
1590 nfs_stateid_hash(&lo->plh_stateid);
1591 } else {
1592 __entry->layoutstateid_seq = 0;
1593 __entry->layoutstateid_hash = 0;
1594 }
1595 __entry->lseg = (long)lseg;
1596 ),
1597 TP_printk(
1598 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1599 "iomode=%s pos=%llu count=%llu "
1600 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1601 MAJOR(__entry->dev), MINOR(__entry->dev),
1602 (unsigned long long)__entry->fileid,
1603 __entry->fhandle,
1604 show_pnfs_iomode(__entry->iomode),
1605 (unsigned long long)__entry->pos,
1606 (unsigned long long)__entry->count,
1607 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1608 __entry->lseg,
1609 show_pnfs_update_layout_reason(__entry->reason)
1610 )
1611 );
1612
1613 #endif /* CONFIG_NFS_V4_1 */
1614
1615 #endif /* _TRACE_NFS4_H */
1616
1617 #undef TRACE_INCLUDE_PATH
1618 #define TRACE_INCLUDE_PATH .
1619 #define TRACE_INCLUDE_FILE nfs4trace
1620 /* This part must be outside protection */
1621 #include <trace/define_trace.h>
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