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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#include <trace/misc/sunrpc.h>
13
14#include <trace/misc/fs.h>
15#include <trace/misc/nfs.h>
16
17#define show_nfs_fattr_flags(valid) \
18 __print_flags((unsigned long)valid, "|", \
19 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
20 { NFS_ATTR_FATTR_MODE, "MODE" }, \
21 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
22 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
23 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
24 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
25 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
26 { NFS_ATTR_FATTR_FSID, "FSID" }, \
27 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
28 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
29 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
30 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
31 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
32 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
33 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
34
35DECLARE_EVENT_CLASS(nfs4_clientid_event,
36 TP_PROTO(
37 const struct nfs_client *clp,
38 int error
39 ),
40
41 TP_ARGS(clp, error),
42
43 TP_STRUCT__entry(
44 __string(dstaddr, clp->cl_hostname)
45 __field(unsigned long, error)
46 ),
47
48 TP_fast_assign(
49 __entry->error = error < 0 ? -error : 0;
50 __assign_str(dstaddr, clp->cl_hostname);
51 ),
52
53 TP_printk(
54 "error=%ld (%s) dstaddr=%s",
55 -__entry->error,
56 show_nfs4_status(__entry->error),
57 __get_str(dstaddr)
58 )
59);
60#define DEFINE_NFS4_CLIENTID_EVENT(name) \
61 DEFINE_EVENT(nfs4_clientid_event, name, \
62 TP_PROTO( \
63 const struct nfs_client *clp, \
64 int error \
65 ), \
66 TP_ARGS(clp, error))
67DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
68DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
69DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
70DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
71#ifdef CONFIG_NFS_V4_1
72DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
73DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
74DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
75DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
76DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
77DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
78DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
79
80TRACE_EVENT(nfs4_trunked_exchange_id,
81 TP_PROTO(
82 const struct nfs_client *clp,
83 const char *addr,
84 int error
85 ),
86
87 TP_ARGS(clp, addr, error),
88
89 TP_STRUCT__entry(
90 __string(main_addr, clp->cl_hostname)
91 __string(trunk_addr, addr)
92 __field(unsigned long, error)
93 ),
94
95 TP_fast_assign(
96 __entry->error = error < 0 ? -error : 0;
97 __assign_str(main_addr, clp->cl_hostname);
98 __assign_str(trunk_addr, addr);
99 ),
100
101 TP_printk(
102 "error=%ld (%s) main_addr=%s trunk_addr=%s",
103 -__entry->error,
104 show_nfs4_status(__entry->error),
105 __get_str(main_addr),
106 __get_str(trunk_addr)
107 )
108);
109
110TRACE_EVENT(nfs4_sequence_done,
111 TP_PROTO(
112 const struct nfs4_session *session,
113 const struct nfs4_sequence_res *res
114 ),
115 TP_ARGS(session, res),
116
117 TP_STRUCT__entry(
118 __field(unsigned int, session)
119 __field(unsigned int, slot_nr)
120 __field(unsigned int, seq_nr)
121 __field(unsigned int, highest_slotid)
122 __field(unsigned int, target_highest_slotid)
123 __field(unsigned long, status_flags)
124 __field(unsigned long, error)
125 ),
126
127 TP_fast_assign(
128 const struct nfs4_slot *sr_slot = res->sr_slot;
129 __entry->session = nfs_session_id_hash(&session->sess_id);
130 __entry->slot_nr = sr_slot->slot_nr;
131 __entry->seq_nr = sr_slot->seq_nr;
132 __entry->highest_slotid = res->sr_highest_slotid;
133 __entry->target_highest_slotid =
134 res->sr_target_highest_slotid;
135 __entry->status_flags = res->sr_status_flags;
136 __entry->error = res->sr_status < 0 ?
137 -res->sr_status : 0;
138 ),
139 TP_printk(
140 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
141 "highest_slotid=%u target_highest_slotid=%u "
142 "status_flags=0x%lx (%s)",
143 -__entry->error,
144 show_nfs4_status(__entry->error),
145 __entry->session,
146 __entry->slot_nr,
147 __entry->seq_nr,
148 __entry->highest_slotid,
149 __entry->target_highest_slotid,
150 __entry->status_flags,
151 show_nfs4_seq4_status(__entry->status_flags)
152 )
153);
154
155struct cb_sequenceargs;
156struct cb_sequenceres;
157
158TRACE_EVENT(nfs4_cb_sequence,
159 TP_PROTO(
160 const struct cb_sequenceargs *args,
161 const struct cb_sequenceres *res,
162 __be32 status
163 ),
164 TP_ARGS(args, res, status),
165
166 TP_STRUCT__entry(
167 __field(unsigned int, session)
168 __field(unsigned int, slot_nr)
169 __field(unsigned int, seq_nr)
170 __field(unsigned int, highest_slotid)
171 __field(unsigned int, cachethis)
172 __field(unsigned long, error)
173 ),
174
175 TP_fast_assign(
176 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
177 __entry->slot_nr = args->csa_slotid;
178 __entry->seq_nr = args->csa_sequenceid;
179 __entry->highest_slotid = args->csa_highestslotid;
180 __entry->cachethis = args->csa_cachethis;
181 __entry->error = be32_to_cpu(status);
182 ),
183
184 TP_printk(
185 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
186 "highest_slotid=%u",
187 -__entry->error,
188 show_nfs4_status(__entry->error),
189 __entry->session,
190 __entry->slot_nr,
191 __entry->seq_nr,
192 __entry->highest_slotid
193 )
194);
195
196TRACE_EVENT(nfs4_cb_seqid_err,
197 TP_PROTO(
198 const struct cb_sequenceargs *args,
199 __be32 status
200 ),
201 TP_ARGS(args, status),
202
203 TP_STRUCT__entry(
204 __field(unsigned int, session)
205 __field(unsigned int, slot_nr)
206 __field(unsigned int, seq_nr)
207 __field(unsigned int, highest_slotid)
208 __field(unsigned int, cachethis)
209 __field(unsigned long, error)
210 ),
211
212 TP_fast_assign(
213 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
214 __entry->slot_nr = args->csa_slotid;
215 __entry->seq_nr = args->csa_sequenceid;
216 __entry->highest_slotid = args->csa_highestslotid;
217 __entry->cachethis = args->csa_cachethis;
218 __entry->error = be32_to_cpu(status);
219 ),
220
221 TP_printk(
222 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
223 "highest_slotid=%u",
224 -__entry->error,
225 show_nfs4_status(__entry->error),
226 __entry->session,
227 __entry->slot_nr,
228 __entry->seq_nr,
229 __entry->highest_slotid
230 )
231);
232
233TRACE_EVENT(nfs4_cb_offload,
234 TP_PROTO(
235 const struct nfs_fh *cb_fh,
236 const nfs4_stateid *cb_stateid,
237 uint64_t cb_count,
238 int cb_error,
239 int cb_how_stable
240 ),
241
242 TP_ARGS(cb_fh, cb_stateid, cb_count, cb_error,
243 cb_how_stable),
244
245 TP_STRUCT__entry(
246 __field(unsigned long, error)
247 __field(u32, fhandle)
248 __field(loff_t, cb_count)
249 __field(int, cb_how)
250 __field(int, cb_stateid_seq)
251 __field(u32, cb_stateid_hash)
252 ),
253
254 TP_fast_assign(
255 __entry->error = cb_error < 0 ? -cb_error : 0;
256 __entry->fhandle = nfs_fhandle_hash(cb_fh);
257 __entry->cb_stateid_seq =
258 be32_to_cpu(cb_stateid->seqid);
259 __entry->cb_stateid_hash =
260 nfs_stateid_hash(cb_stateid);
261 __entry->cb_count = cb_count;
262 __entry->cb_how = cb_how_stable;
263 ),
264
265 TP_printk(
266 "error=%ld (%s) fhandle=0x%08x cb_stateid=%d:0x%08x "
267 "cb_count=%llu cb_how=%s",
268 -__entry->error,
269 show_nfs4_status(__entry->error),
270 __entry->fhandle,
271 __entry->cb_stateid_seq, __entry->cb_stateid_hash,
272 __entry->cb_count,
273 show_nfs_stable_how(__entry->cb_how)
274 )
275);
276#endif /* CONFIG_NFS_V4_1 */
277
278TRACE_EVENT(nfs4_setup_sequence,
279 TP_PROTO(
280 const struct nfs4_session *session,
281 const struct nfs4_sequence_args *args
282 ),
283 TP_ARGS(session, args),
284
285 TP_STRUCT__entry(
286 __field(unsigned int, session)
287 __field(unsigned int, slot_nr)
288 __field(unsigned int, seq_nr)
289 __field(unsigned int, highest_used_slotid)
290 ),
291
292 TP_fast_assign(
293 const struct nfs4_slot *sa_slot = args->sa_slot;
294 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
295 __entry->slot_nr = sa_slot->slot_nr;
296 __entry->seq_nr = sa_slot->seq_nr;
297 __entry->highest_used_slotid =
298 sa_slot->table->highest_used_slotid;
299 ),
300 TP_printk(
301 "session=0x%08x slot_nr=%u seq_nr=%u "
302 "highest_used_slotid=%u",
303 __entry->session,
304 __entry->slot_nr,
305 __entry->seq_nr,
306 __entry->highest_used_slotid
307 )
308);
309
310TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_RUNNING);
311TRACE_DEFINE_ENUM(NFS4CLNT_CHECK_LEASE);
312TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_EXPIRED);
313TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_REBOOT);
314TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_NOGRACE);
315TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN);
316TRACE_DEFINE_ENUM(NFS4CLNT_SESSION_RESET);
317TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_CONFIRM);
318TRACE_DEFINE_ENUM(NFS4CLNT_SERVER_SCOPE_MISMATCH);
319TRACE_DEFINE_ENUM(NFS4CLNT_PURGE_STATE);
320TRACE_DEFINE_ENUM(NFS4CLNT_BIND_CONN_TO_SESSION);
321TRACE_DEFINE_ENUM(NFS4CLNT_MOVED);
322TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_MOVED);
323TRACE_DEFINE_ENUM(NFS4CLNT_DELEGATION_EXPIRED);
324TRACE_DEFINE_ENUM(NFS4CLNT_RUN_MANAGER);
325TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_AVAILABLE);
326TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_RUNNING);
327TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_READ);
328TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_RW);
329TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN_DELAYED);
330
331#define show_nfs4_clp_state(state) \
332 __print_flags(state, "|", \
333 { BIT(NFS4CLNT_MANAGER_RUNNING), "MANAGER_RUNNING" }, \
334 { BIT(NFS4CLNT_CHECK_LEASE), "CHECK_LEASE" }, \
335 { BIT(NFS4CLNT_LEASE_EXPIRED), "LEASE_EXPIRED" }, \
336 { BIT(NFS4CLNT_RECLAIM_REBOOT), "RECLAIM_REBOOT" }, \
337 { BIT(NFS4CLNT_RECLAIM_NOGRACE), "RECLAIM_NOGRACE" }, \
338 { BIT(NFS4CLNT_DELEGRETURN), "DELEGRETURN" }, \
339 { BIT(NFS4CLNT_SESSION_RESET), "SESSION_RESET" }, \
340 { BIT(NFS4CLNT_LEASE_CONFIRM), "LEASE_CONFIRM" }, \
341 { BIT(NFS4CLNT_SERVER_SCOPE_MISMATCH), "SERVER_SCOPE_MISMATCH" }, \
342 { BIT(NFS4CLNT_PURGE_STATE), "PURGE_STATE" }, \
343 { BIT(NFS4CLNT_BIND_CONN_TO_SESSION), "BIND_CONN_TO_SESSION" }, \
344 { BIT(NFS4CLNT_MOVED), "MOVED" }, \
345 { BIT(NFS4CLNT_LEASE_MOVED), "LEASE_MOVED" }, \
346 { BIT(NFS4CLNT_DELEGATION_EXPIRED), "DELEGATION_EXPIRED" }, \
347 { BIT(NFS4CLNT_RUN_MANAGER), "RUN_MANAGER" }, \
348 { BIT(NFS4CLNT_MANAGER_AVAILABLE), "MANAGER_AVAILABLE" }, \
349 { BIT(NFS4CLNT_RECALL_RUNNING), "RECALL_RUNNING" }, \
350 { BIT(NFS4CLNT_RECALL_ANY_LAYOUT_READ), "RECALL_ANY_LAYOUT_READ" }, \
351 { BIT(NFS4CLNT_RECALL_ANY_LAYOUT_RW), "RECALL_ANY_LAYOUT_RW" }, \
352 { BIT(NFS4CLNT_DELEGRETURN_DELAYED), "DELERETURN_DELAYED" })
353
354TRACE_EVENT(nfs4_state_mgr,
355 TP_PROTO(
356 const struct nfs_client *clp
357 ),
358
359 TP_ARGS(clp),
360
361 TP_STRUCT__entry(
362 __field(unsigned long, state)
363 __string(hostname, clp->cl_hostname)
364 ),
365
366 TP_fast_assign(
367 __entry->state = clp->cl_state;
368 __assign_str(hostname, clp->cl_hostname);
369 ),
370
371 TP_printk(
372 "hostname=%s clp state=%s", __get_str(hostname),
373 show_nfs4_clp_state(__entry->state)
374 )
375)
376
377TRACE_EVENT(nfs4_state_mgr_failed,
378 TP_PROTO(
379 const struct nfs_client *clp,
380 const char *section,
381 int status
382 ),
383
384 TP_ARGS(clp, section, status),
385
386 TP_STRUCT__entry(
387 __field(unsigned long, error)
388 __field(unsigned long, state)
389 __string(hostname, clp->cl_hostname)
390 __string(section, section)
391 ),
392
393 TP_fast_assign(
394 __entry->error = status < 0 ? -status : 0;
395 __entry->state = clp->cl_state;
396 __assign_str(hostname, clp->cl_hostname);
397 __assign_str(section, section);
398 ),
399
400 TP_printk(
401 "hostname=%s clp state=%s error=%ld (%s) section=%s",
402 __get_str(hostname),
403 show_nfs4_clp_state(__entry->state), -__entry->error,
404 show_nfs4_status(__entry->error), __get_str(section)
405
406 )
407)
408
409TRACE_EVENT(nfs4_xdr_bad_operation,
410 TP_PROTO(
411 const struct xdr_stream *xdr,
412 u32 op,
413 u32 expected
414 ),
415
416 TP_ARGS(xdr, op, expected),
417
418 TP_STRUCT__entry(
419 __field(unsigned int, task_id)
420 __field(unsigned int, client_id)
421 __field(u32, xid)
422 __field(u32, op)
423 __field(u32, expected)
424 ),
425
426 TP_fast_assign(
427 const struct rpc_rqst *rqstp = xdr->rqst;
428 const struct rpc_task *task = rqstp->rq_task;
429
430 __entry->task_id = task->tk_pid;
431 __entry->client_id = task->tk_client->cl_clid;
432 __entry->xid = be32_to_cpu(rqstp->rq_xid);
433 __entry->op = op;
434 __entry->expected = expected;
435 ),
436
437 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
438 " xid=0x%08x operation=%u, expected=%u",
439 __entry->task_id, __entry->client_id, __entry->xid,
440 __entry->op, __entry->expected
441 )
442);
443
444DECLARE_EVENT_CLASS(nfs4_xdr_event,
445 TP_PROTO(
446 const struct xdr_stream *xdr,
447 u32 op,
448 u32 error
449 ),
450
451 TP_ARGS(xdr, op, error),
452
453 TP_STRUCT__entry(
454 __field(unsigned int, task_id)
455 __field(unsigned int, client_id)
456 __field(u32, xid)
457 __field(u32, op)
458 __field(unsigned long, error)
459 ),
460
461 TP_fast_assign(
462 const struct rpc_rqst *rqstp = xdr->rqst;
463 const struct rpc_task *task = rqstp->rq_task;
464
465 __entry->task_id = task->tk_pid;
466 __entry->client_id = task->tk_client->cl_clid;
467 __entry->xid = be32_to_cpu(rqstp->rq_xid);
468 __entry->op = op;
469 __entry->error = error;
470 ),
471
472 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
473 " xid=0x%08x error=%ld (%s) operation=%u",
474 __entry->task_id, __entry->client_id, __entry->xid,
475 -__entry->error, show_nfs4_status(__entry->error),
476 __entry->op
477 )
478);
479#define DEFINE_NFS4_XDR_EVENT(name) \
480 DEFINE_EVENT(nfs4_xdr_event, name, \
481 TP_PROTO( \
482 const struct xdr_stream *xdr, \
483 u32 op, \
484 u32 error \
485 ), \
486 TP_ARGS(xdr, op, error))
487DEFINE_NFS4_XDR_EVENT(nfs4_xdr_status);
488DEFINE_NFS4_XDR_EVENT(nfs4_xdr_bad_filehandle);
489
490DECLARE_EVENT_CLASS(nfs4_cb_error_class,
491 TP_PROTO(
492 __be32 xid,
493 u32 cb_ident
494 ),
495
496 TP_ARGS(xid, cb_ident),
497
498 TP_STRUCT__entry(
499 __field(u32, xid)
500 __field(u32, cbident)
501 ),
502
503 TP_fast_assign(
504 __entry->xid = be32_to_cpu(xid);
505 __entry->cbident = cb_ident;
506 ),
507
508 TP_printk(
509 "xid=0x%08x cb_ident=0x%08x",
510 __entry->xid, __entry->cbident
511 )
512);
513
514#define DEFINE_CB_ERROR_EVENT(name) \
515 DEFINE_EVENT(nfs4_cb_error_class, nfs_cb_##name, \
516 TP_PROTO( \
517 __be32 xid, \
518 u32 cb_ident \
519 ), \
520 TP_ARGS(xid, cb_ident))
521
522DEFINE_CB_ERROR_EVENT(no_clp);
523DEFINE_CB_ERROR_EVENT(badprinc);
524
525DECLARE_EVENT_CLASS(nfs4_open_event,
526 TP_PROTO(
527 const struct nfs_open_context *ctx,
528 int flags,
529 int error
530 ),
531
532 TP_ARGS(ctx, flags, error),
533
534 TP_STRUCT__entry(
535 __field(unsigned long, error)
536 __field(unsigned long, flags)
537 __field(unsigned long, fmode)
538 __field(dev_t, dev)
539 __field(u32, fhandle)
540 __field(u64, fileid)
541 __field(u64, dir)
542 __string(name, ctx->dentry->d_name.name)
543 __field(int, stateid_seq)
544 __field(u32, stateid_hash)
545 __field(int, openstateid_seq)
546 __field(u32, openstateid_hash)
547 ),
548
549 TP_fast_assign(
550 const struct nfs4_state *state = ctx->state;
551 const struct inode *inode = NULL;
552
553 __entry->error = -error;
554 __entry->flags = flags;
555 __entry->fmode = (__force unsigned long)ctx->mode;
556 __entry->dev = ctx->dentry->d_sb->s_dev;
557 if (!IS_ERR_OR_NULL(state)) {
558 inode = state->inode;
559 __entry->stateid_seq =
560 be32_to_cpu(state->stateid.seqid);
561 __entry->stateid_hash =
562 nfs_stateid_hash(&state->stateid);
563 __entry->openstateid_seq =
564 be32_to_cpu(state->open_stateid.seqid);
565 __entry->openstateid_hash =
566 nfs_stateid_hash(&state->open_stateid);
567 } else {
568 __entry->stateid_seq = 0;
569 __entry->stateid_hash = 0;
570 __entry->openstateid_seq = 0;
571 __entry->openstateid_hash = 0;
572 }
573 if (inode != NULL) {
574 __entry->fileid = NFS_FILEID(inode);
575 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
576 } else {
577 __entry->fileid = 0;
578 __entry->fhandle = 0;
579 }
580 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
581 __assign_str(name, ctx->dentry->d_name.name);
582 ),
583
584 TP_printk(
585 "error=%ld (%s) flags=%lu (%s) fmode=%s "
586 "fileid=%02x:%02x:%llu fhandle=0x%08x "
587 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
588 "openstateid=%d:0x%08x",
589 -__entry->error,
590 show_nfs4_status(__entry->error),
591 __entry->flags,
592 show_fs_fcntl_open_flags(__entry->flags),
593 show_fs_fmode_flags(__entry->fmode),
594 MAJOR(__entry->dev), MINOR(__entry->dev),
595 (unsigned long long)__entry->fileid,
596 __entry->fhandle,
597 MAJOR(__entry->dev), MINOR(__entry->dev),
598 (unsigned long long)__entry->dir,
599 __get_str(name),
600 __entry->stateid_seq, __entry->stateid_hash,
601 __entry->openstateid_seq, __entry->openstateid_hash
602 )
603);
604
605#define DEFINE_NFS4_OPEN_EVENT(name) \
606 DEFINE_EVENT(nfs4_open_event, name, \
607 TP_PROTO( \
608 const struct nfs_open_context *ctx, \
609 int flags, \
610 int error \
611 ), \
612 TP_ARGS(ctx, flags, error))
613DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
614DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
615DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
616
617TRACE_EVENT(nfs4_cached_open,
618 TP_PROTO(
619 const struct nfs4_state *state
620 ),
621 TP_ARGS(state),
622 TP_STRUCT__entry(
623 __field(dev_t, dev)
624 __field(u32, fhandle)
625 __field(u64, fileid)
626 __field(unsigned int, fmode)
627 __field(int, stateid_seq)
628 __field(u32, stateid_hash)
629 ),
630
631 TP_fast_assign(
632 const struct inode *inode = state->inode;
633
634 __entry->dev = inode->i_sb->s_dev;
635 __entry->fileid = NFS_FILEID(inode);
636 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
637 __entry->fmode = (__force unsigned int)state->state;
638 __entry->stateid_seq =
639 be32_to_cpu(state->stateid.seqid);
640 __entry->stateid_hash =
641 nfs_stateid_hash(&state->stateid);
642 ),
643
644 TP_printk(
645 "fmode=%s fileid=%02x:%02x:%llu "
646 "fhandle=0x%08x stateid=%d:0x%08x",
647 __entry->fmode ? show_fs_fmode_flags(__entry->fmode) :
648 "closed",
649 MAJOR(__entry->dev), MINOR(__entry->dev),
650 (unsigned long long)__entry->fileid,
651 __entry->fhandle,
652 __entry->stateid_seq, __entry->stateid_hash
653 )
654);
655
656TRACE_EVENT(nfs4_close,
657 TP_PROTO(
658 const struct nfs4_state *state,
659 const struct nfs_closeargs *args,
660 const struct nfs_closeres *res,
661 int error
662 ),
663
664 TP_ARGS(state, args, res, error),
665
666 TP_STRUCT__entry(
667 __field(dev_t, dev)
668 __field(u32, fhandle)
669 __field(u64, fileid)
670 __field(unsigned int, fmode)
671 __field(unsigned long, error)
672 __field(int, stateid_seq)
673 __field(u32, stateid_hash)
674 ),
675
676 TP_fast_assign(
677 const struct inode *inode = state->inode;
678
679 __entry->dev = inode->i_sb->s_dev;
680 __entry->fileid = NFS_FILEID(inode);
681 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
682 __entry->fmode = (__force unsigned int)state->state;
683 __entry->error = error < 0 ? -error : 0;
684 __entry->stateid_seq =
685 be32_to_cpu(args->stateid.seqid);
686 __entry->stateid_hash =
687 nfs_stateid_hash(&args->stateid);
688 ),
689
690 TP_printk(
691 "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
692 "fhandle=0x%08x openstateid=%d:0x%08x",
693 -__entry->error,
694 show_nfs4_status(__entry->error),
695 __entry->fmode ? show_fs_fmode_flags(__entry->fmode) :
696 "closed",
697 MAJOR(__entry->dev), MINOR(__entry->dev),
698 (unsigned long long)__entry->fileid,
699 __entry->fhandle,
700 __entry->stateid_seq, __entry->stateid_hash
701 )
702);
703
704DECLARE_EVENT_CLASS(nfs4_lock_event,
705 TP_PROTO(
706 const struct file_lock *request,
707 const struct nfs4_state *state,
708 int cmd,
709 int error
710 ),
711
712 TP_ARGS(request, state, cmd, error),
713
714 TP_STRUCT__entry(
715 __field(unsigned long, error)
716 __field(unsigned long, cmd)
717 __field(unsigned long, type)
718 __field(loff_t, start)
719 __field(loff_t, end)
720 __field(dev_t, dev)
721 __field(u32, fhandle)
722 __field(u64, fileid)
723 __field(int, stateid_seq)
724 __field(u32, stateid_hash)
725 ),
726
727 TP_fast_assign(
728 const struct inode *inode = state->inode;
729
730 __entry->error = error < 0 ? -error : 0;
731 __entry->cmd = cmd;
732 __entry->type = request->c.flc_type;
733 __entry->start = request->fl_start;
734 __entry->end = request->fl_end;
735 __entry->dev = inode->i_sb->s_dev;
736 __entry->fileid = NFS_FILEID(inode);
737 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
738 __entry->stateid_seq =
739 be32_to_cpu(state->stateid.seqid);
740 __entry->stateid_hash =
741 nfs_stateid_hash(&state->stateid);
742 ),
743
744 TP_printk(
745 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
746 "fileid=%02x:%02x:%llu fhandle=0x%08x "
747 "stateid=%d:0x%08x",
748 -__entry->error,
749 show_nfs4_status(__entry->error),
750 show_fs_fcntl_cmd(__entry->cmd),
751 show_fs_fcntl_lock_type(__entry->type),
752 (long long)__entry->start,
753 (long long)__entry->end,
754 MAJOR(__entry->dev), MINOR(__entry->dev),
755 (unsigned long long)__entry->fileid,
756 __entry->fhandle,
757 __entry->stateid_seq, __entry->stateid_hash
758 )
759);
760
761#define DEFINE_NFS4_LOCK_EVENT(name) \
762 DEFINE_EVENT(nfs4_lock_event, name, \
763 TP_PROTO( \
764 const struct file_lock *request, \
765 const struct nfs4_state *state, \
766 int cmd, \
767 int error \
768 ), \
769 TP_ARGS(request, state, cmd, error))
770DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
771DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
772
773TRACE_EVENT(nfs4_set_lock,
774 TP_PROTO(
775 const struct file_lock *request,
776 const struct nfs4_state *state,
777 const nfs4_stateid *lockstateid,
778 int cmd,
779 int error
780 ),
781
782 TP_ARGS(request, state, lockstateid, cmd, error),
783
784 TP_STRUCT__entry(
785 __field(unsigned long, error)
786 __field(unsigned long, cmd)
787 __field(unsigned long, type)
788 __field(loff_t, start)
789 __field(loff_t, end)
790 __field(dev_t, dev)
791 __field(u32, fhandle)
792 __field(u64, fileid)
793 __field(int, stateid_seq)
794 __field(u32, stateid_hash)
795 __field(int, lockstateid_seq)
796 __field(u32, lockstateid_hash)
797 ),
798
799 TP_fast_assign(
800 const struct inode *inode = state->inode;
801
802 __entry->error = error < 0 ? -error : 0;
803 __entry->cmd = cmd;
804 __entry->type = request->c.flc_type;
805 __entry->start = request->fl_start;
806 __entry->end = request->fl_end;
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 __entry->lockstateid_seq =
815 be32_to_cpu(lockstateid->seqid);
816 __entry->lockstateid_hash =
817 nfs_stateid_hash(lockstateid);
818 ),
819
820 TP_printk(
821 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
822 "fileid=%02x:%02x:%llu fhandle=0x%08x "
823 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
824 -__entry->error,
825 show_nfs4_status(__entry->error),
826 show_fs_fcntl_cmd(__entry->cmd),
827 show_fs_fcntl_lock_type(__entry->type),
828 (long long)__entry->start,
829 (long long)__entry->end,
830 MAJOR(__entry->dev), MINOR(__entry->dev),
831 (unsigned long long)__entry->fileid,
832 __entry->fhandle,
833 __entry->stateid_seq, __entry->stateid_hash,
834 __entry->lockstateid_seq, __entry->lockstateid_hash
835 )
836);
837
838TRACE_DEFINE_ENUM(LK_STATE_IN_USE);
839TRACE_DEFINE_ENUM(NFS_DELEGATED_STATE);
840TRACE_DEFINE_ENUM(NFS_OPEN_STATE);
841TRACE_DEFINE_ENUM(NFS_O_RDONLY_STATE);
842TRACE_DEFINE_ENUM(NFS_O_WRONLY_STATE);
843TRACE_DEFINE_ENUM(NFS_O_RDWR_STATE);
844TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_REBOOT);
845TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_NOGRACE);
846TRACE_DEFINE_ENUM(NFS_STATE_POSIX_LOCKS);
847TRACE_DEFINE_ENUM(NFS_STATE_RECOVERY_FAILED);
848TRACE_DEFINE_ENUM(NFS_STATE_MAY_NOTIFY_LOCK);
849TRACE_DEFINE_ENUM(NFS_STATE_CHANGE_WAIT);
850TRACE_DEFINE_ENUM(NFS_CLNT_DST_SSC_COPY_STATE);
851TRACE_DEFINE_ENUM(NFS_CLNT_SRC_SSC_COPY_STATE);
852TRACE_DEFINE_ENUM(NFS_SRV_SSC_COPY_STATE);
853
854#define show_nfs4_state_flags(flags) \
855 __print_flags(flags, "|", \
856 { LK_STATE_IN_USE, "IN_USE" }, \
857 { NFS_DELEGATED_STATE, "DELEGATED" }, \
858 { NFS_OPEN_STATE, "OPEN" }, \
859 { NFS_O_RDONLY_STATE, "O_RDONLY" }, \
860 { NFS_O_WRONLY_STATE, "O_WRONLY" }, \
861 { NFS_O_RDWR_STATE, "O_RDWR" }, \
862 { NFS_STATE_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
863 { NFS_STATE_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
864 { NFS_STATE_POSIX_LOCKS, "POSIX_LOCKS" }, \
865 { NFS_STATE_RECOVERY_FAILED, "RECOVERY_FAILED" }, \
866 { NFS_STATE_MAY_NOTIFY_LOCK, "MAY_NOTIFY_LOCK" }, \
867 { NFS_STATE_CHANGE_WAIT, "CHANGE_WAIT" }, \
868 { NFS_CLNT_DST_SSC_COPY_STATE, "CLNT_DST_SSC_COPY" }, \
869 { NFS_CLNT_SRC_SSC_COPY_STATE, "CLNT_SRC_SSC_COPY" }, \
870 { NFS_SRV_SSC_COPY_STATE, "SRV_SSC_COPY" })
871
872#define show_nfs4_lock_flags(flags) \
873 __print_flags(flags, "|", \
874 { BIT(NFS_LOCK_INITIALIZED), "INITIALIZED" }, \
875 { BIT(NFS_LOCK_LOST), "LOST" })
876
877TRACE_EVENT(nfs4_state_lock_reclaim,
878 TP_PROTO(
879 const struct nfs4_state *state,
880 const struct nfs4_lock_state *lock
881 ),
882
883 TP_ARGS(state, lock),
884
885 TP_STRUCT__entry(
886 __field(dev_t, dev)
887 __field(u32, fhandle)
888 __field(u64, fileid)
889 __field(unsigned long, state_flags)
890 __field(unsigned long, lock_flags)
891 __field(int, stateid_seq)
892 __field(u32, stateid_hash)
893 ),
894
895 TP_fast_assign(
896 const struct inode *inode = state->inode;
897
898 __entry->dev = inode->i_sb->s_dev;
899 __entry->fileid = NFS_FILEID(inode);
900 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
901 __entry->state_flags = state->flags;
902 __entry->lock_flags = lock->ls_flags;
903 __entry->stateid_seq =
904 be32_to_cpu(state->stateid.seqid);
905 __entry->stateid_hash =
906 nfs_stateid_hash(&state->stateid);
907 ),
908
909 TP_printk(
910 "fileid=%02x:%02x:%llu fhandle=0x%08x "
911 "stateid=%d:0x%08x state_flags=%s lock_flags=%s",
912 MAJOR(__entry->dev), MINOR(__entry->dev),
913 (unsigned long long)__entry->fileid, __entry->fhandle,
914 __entry->stateid_seq, __entry->stateid_hash,
915 show_nfs4_state_flags(__entry->state_flags),
916 show_nfs4_lock_flags(__entry->lock_flags)
917 )
918)
919
920DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
921 TP_PROTO(
922 const struct inode *inode,
923 fmode_t fmode
924 ),
925
926 TP_ARGS(inode, fmode),
927
928 TP_STRUCT__entry(
929 __field(dev_t, dev)
930 __field(u32, fhandle)
931 __field(u64, fileid)
932 __field(unsigned int, fmode)
933 ),
934
935 TP_fast_assign(
936 __entry->dev = inode->i_sb->s_dev;
937 __entry->fileid = NFS_FILEID(inode);
938 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
939 __entry->fmode = (__force unsigned int)fmode;
940 ),
941
942 TP_printk(
943 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
944 show_fs_fmode_flags(__entry->fmode),
945 MAJOR(__entry->dev), MINOR(__entry->dev),
946 (unsigned long long)__entry->fileid,
947 __entry->fhandle
948 )
949);
950#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
951 DEFINE_EVENT(nfs4_set_delegation_event, name, \
952 TP_PROTO( \
953 const struct inode *inode, \
954 fmode_t fmode \
955 ), \
956 TP_ARGS(inode, fmode))
957DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
958DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
959
960TRACE_EVENT(nfs4_delegreturn_exit,
961 TP_PROTO(
962 const struct nfs4_delegreturnargs *args,
963 const struct nfs4_delegreturnres *res,
964 int error
965 ),
966
967 TP_ARGS(args, res, error),
968
969 TP_STRUCT__entry(
970 __field(dev_t, dev)
971 __field(u32, fhandle)
972 __field(unsigned long, error)
973 __field(int, stateid_seq)
974 __field(u32, stateid_hash)
975 ),
976
977 TP_fast_assign(
978 __entry->dev = res->server->s_dev;
979 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
980 __entry->error = error < 0 ? -error : 0;
981 __entry->stateid_seq =
982 be32_to_cpu(args->stateid->seqid);
983 __entry->stateid_hash =
984 nfs_stateid_hash(args->stateid);
985 ),
986
987 TP_printk(
988 "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
989 "stateid=%d:0x%08x",
990 -__entry->error,
991 show_nfs4_status(__entry->error),
992 MAJOR(__entry->dev), MINOR(__entry->dev),
993 __entry->fhandle,
994 __entry->stateid_seq, __entry->stateid_hash
995 )
996);
997
998#ifdef CONFIG_NFS_V4_1
999DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
1000 TP_PROTO(
1001 const struct nfs4_state *state,
1002 const struct nfs4_lock_state *lsp,
1003 int error
1004 ),
1005
1006 TP_ARGS(state, lsp, error),
1007
1008 TP_STRUCT__entry(
1009 __field(unsigned long, error)
1010 __field(dev_t, dev)
1011 __field(u32, fhandle)
1012 __field(u64, fileid)
1013 __field(int, stateid_seq)
1014 __field(u32, stateid_hash)
1015 ),
1016
1017 TP_fast_assign(
1018 const struct inode *inode = state->inode;
1019
1020 __entry->error = error < 0 ? -error : 0;
1021 __entry->dev = inode->i_sb->s_dev;
1022 __entry->fileid = NFS_FILEID(inode);
1023 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1024 __entry->stateid_seq =
1025 be32_to_cpu(state->stateid.seqid);
1026 __entry->stateid_hash =
1027 nfs_stateid_hash(&state->stateid);
1028 ),
1029
1030 TP_printk(
1031 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1032 "stateid=%d:0x%08x",
1033 -__entry->error,
1034 show_nfs4_status(__entry->error),
1035 MAJOR(__entry->dev), MINOR(__entry->dev),
1036 (unsigned long long)__entry->fileid,
1037 __entry->fhandle,
1038 __entry->stateid_seq, __entry->stateid_hash
1039 )
1040);
1041
1042#define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1043 DEFINE_EVENT(nfs4_test_stateid_event, name, \
1044 TP_PROTO( \
1045 const struct nfs4_state *state, \
1046 const struct nfs4_lock_state *lsp, \
1047 int error \
1048 ), \
1049 TP_ARGS(state, lsp, error))
1050DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1051DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1052DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1053#endif /* CONFIG_NFS_V4_1 */
1054
1055DECLARE_EVENT_CLASS(nfs4_lookup_event,
1056 TP_PROTO(
1057 const struct inode *dir,
1058 const struct qstr *name,
1059 int error
1060 ),
1061
1062 TP_ARGS(dir, name, error),
1063
1064 TP_STRUCT__entry(
1065 __field(dev_t, dev)
1066 __field(unsigned long, error)
1067 __field(u64, dir)
1068 __string(name, name->name)
1069 ),
1070
1071 TP_fast_assign(
1072 __entry->dev = dir->i_sb->s_dev;
1073 __entry->dir = NFS_FILEID(dir);
1074 __entry->error = -error;
1075 __assign_str(name, name->name);
1076 ),
1077
1078 TP_printk(
1079 "error=%ld (%s) name=%02x:%02x:%llu/%s",
1080 -__entry->error,
1081 show_nfs4_status(__entry->error),
1082 MAJOR(__entry->dev), MINOR(__entry->dev),
1083 (unsigned long long)__entry->dir,
1084 __get_str(name)
1085 )
1086);
1087
1088#define DEFINE_NFS4_LOOKUP_EVENT(name) \
1089 DEFINE_EVENT(nfs4_lookup_event, name, \
1090 TP_PROTO( \
1091 const struct inode *dir, \
1092 const struct qstr *name, \
1093 int error \
1094 ), \
1095 TP_ARGS(dir, name, error))
1096
1097DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1098DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1099DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1100DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1101DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1102DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1103DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1104
1105TRACE_EVENT(nfs4_lookupp,
1106 TP_PROTO(
1107 const struct inode *inode,
1108 int error
1109 ),
1110
1111 TP_ARGS(inode, error),
1112
1113 TP_STRUCT__entry(
1114 __field(dev_t, dev)
1115 __field(u64, ino)
1116 __field(unsigned long, error)
1117 ),
1118
1119 TP_fast_assign(
1120 __entry->dev = inode->i_sb->s_dev;
1121 __entry->ino = NFS_FILEID(inode);
1122 __entry->error = error < 0 ? -error : 0;
1123 ),
1124
1125 TP_printk(
1126 "error=%ld (%s) inode=%02x:%02x:%llu",
1127 -__entry->error,
1128 show_nfs4_status(__entry->error),
1129 MAJOR(__entry->dev), MINOR(__entry->dev),
1130 (unsigned long long)__entry->ino
1131 )
1132);
1133
1134TRACE_EVENT(nfs4_rename,
1135 TP_PROTO(
1136 const struct inode *olddir,
1137 const struct qstr *oldname,
1138 const struct inode *newdir,
1139 const struct qstr *newname,
1140 int error
1141 ),
1142
1143 TP_ARGS(olddir, oldname, newdir, newname, error),
1144
1145 TP_STRUCT__entry(
1146 __field(dev_t, dev)
1147 __field(unsigned long, error)
1148 __field(u64, olddir)
1149 __string(oldname, oldname->name)
1150 __field(u64, newdir)
1151 __string(newname, newname->name)
1152 ),
1153
1154 TP_fast_assign(
1155 __entry->dev = olddir->i_sb->s_dev;
1156 __entry->olddir = NFS_FILEID(olddir);
1157 __entry->newdir = NFS_FILEID(newdir);
1158 __entry->error = error < 0 ? -error : 0;
1159 __assign_str(oldname, oldname->name);
1160 __assign_str(newname, newname->name);
1161 ),
1162
1163 TP_printk(
1164 "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1165 "newname=%02x:%02x:%llu/%s",
1166 -__entry->error,
1167 show_nfs4_status(__entry->error),
1168 MAJOR(__entry->dev), MINOR(__entry->dev),
1169 (unsigned long long)__entry->olddir,
1170 __get_str(oldname),
1171 MAJOR(__entry->dev), MINOR(__entry->dev),
1172 (unsigned long long)__entry->newdir,
1173 __get_str(newname)
1174 )
1175);
1176
1177DECLARE_EVENT_CLASS(nfs4_inode_event,
1178 TP_PROTO(
1179 const struct inode *inode,
1180 int error
1181 ),
1182
1183 TP_ARGS(inode, error),
1184
1185 TP_STRUCT__entry(
1186 __field(dev_t, dev)
1187 __field(u32, fhandle)
1188 __field(u64, fileid)
1189 __field(unsigned long, error)
1190 ),
1191
1192 TP_fast_assign(
1193 __entry->dev = inode->i_sb->s_dev;
1194 __entry->fileid = NFS_FILEID(inode);
1195 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1196 __entry->error = error < 0 ? -error : 0;
1197 ),
1198
1199 TP_printk(
1200 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1201 -__entry->error,
1202 show_nfs4_status(__entry->error),
1203 MAJOR(__entry->dev), MINOR(__entry->dev),
1204 (unsigned long long)__entry->fileid,
1205 __entry->fhandle
1206 )
1207);
1208
1209#define DEFINE_NFS4_INODE_EVENT(name) \
1210 DEFINE_EVENT(nfs4_inode_event, name, \
1211 TP_PROTO( \
1212 const struct inode *inode, \
1213 int error \
1214 ), \
1215 TP_ARGS(inode, error))
1216
1217DEFINE_NFS4_INODE_EVENT(nfs4_access);
1218DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1219DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1220DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1221DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1222#ifdef CONFIG_NFS_V4_SECURITY_LABEL
1223DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1224DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1225#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1226
1227DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1228 TP_PROTO(
1229 const struct inode *inode,
1230 const nfs4_stateid *stateid,
1231 int error
1232 ),
1233
1234 TP_ARGS(inode, stateid, error),
1235
1236 TP_STRUCT__entry(
1237 __field(dev_t, dev)
1238 __field(u32, fhandle)
1239 __field(u64, fileid)
1240 __field(unsigned long, error)
1241 __field(int, stateid_seq)
1242 __field(u32, stateid_hash)
1243 ),
1244
1245 TP_fast_assign(
1246 __entry->dev = inode->i_sb->s_dev;
1247 __entry->fileid = NFS_FILEID(inode);
1248 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1249 __entry->error = error < 0 ? -error : 0;
1250 __entry->stateid_seq =
1251 be32_to_cpu(stateid->seqid);
1252 __entry->stateid_hash =
1253 nfs_stateid_hash(stateid);
1254 ),
1255
1256 TP_printk(
1257 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1258 "stateid=%d:0x%08x",
1259 -__entry->error,
1260 show_nfs4_status(__entry->error),
1261 MAJOR(__entry->dev), MINOR(__entry->dev),
1262 (unsigned long long)__entry->fileid,
1263 __entry->fhandle,
1264 __entry->stateid_seq, __entry->stateid_hash
1265 )
1266);
1267
1268#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1269 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1270 TP_PROTO( \
1271 const struct inode *inode, \
1272 const nfs4_stateid *stateid, \
1273 int error \
1274 ), \
1275 TP_ARGS(inode, stateid, error))
1276
1277DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1278DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1279DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1280DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1281DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_close_stateid_update_wait);
1282
1283DECLARE_EVENT_CLASS(nfs4_getattr_event,
1284 TP_PROTO(
1285 const struct nfs_server *server,
1286 const struct nfs_fh *fhandle,
1287 const struct nfs_fattr *fattr,
1288 int error
1289 ),
1290
1291 TP_ARGS(server, fhandle, fattr, error),
1292
1293 TP_STRUCT__entry(
1294 __field(dev_t, dev)
1295 __field(u32, fhandle)
1296 __field(u64, fileid)
1297 __field(unsigned int, valid)
1298 __field(unsigned long, error)
1299 ),
1300
1301 TP_fast_assign(
1302 __entry->dev = server->s_dev;
1303 __entry->valid = fattr->valid;
1304 __entry->fhandle = nfs_fhandle_hash(fhandle);
1305 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1306 __entry->error = error < 0 ? -error : 0;
1307 ),
1308
1309 TP_printk(
1310 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1311 "valid=%s",
1312 -__entry->error,
1313 show_nfs4_status(__entry->error),
1314 MAJOR(__entry->dev), MINOR(__entry->dev),
1315 (unsigned long long)__entry->fileid,
1316 __entry->fhandle,
1317 show_nfs_fattr_flags(__entry->valid)
1318 )
1319);
1320
1321#define DEFINE_NFS4_GETATTR_EVENT(name) \
1322 DEFINE_EVENT(nfs4_getattr_event, name, \
1323 TP_PROTO( \
1324 const struct nfs_server *server, \
1325 const struct nfs_fh *fhandle, \
1326 const struct nfs_fattr *fattr, \
1327 int error \
1328 ), \
1329 TP_ARGS(server, fhandle, fattr, error))
1330DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1331DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1332DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1333
1334DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1335 TP_PROTO(
1336 const struct nfs_client *clp,
1337 const struct nfs_fh *fhandle,
1338 const struct inode *inode,
1339 int error
1340 ),
1341
1342 TP_ARGS(clp, fhandle, inode, error),
1343
1344 TP_STRUCT__entry(
1345 __field(unsigned long, error)
1346 __field(dev_t, dev)
1347 __field(u32, fhandle)
1348 __field(u64, fileid)
1349 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1350 ),
1351
1352 TP_fast_assign(
1353 __entry->error = error < 0 ? -error : 0;
1354 __entry->fhandle = nfs_fhandle_hash(fhandle);
1355 if (!IS_ERR_OR_NULL(inode)) {
1356 __entry->fileid = NFS_FILEID(inode);
1357 __entry->dev = inode->i_sb->s_dev;
1358 } else {
1359 __entry->fileid = 0;
1360 __entry->dev = 0;
1361 }
1362 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1363 ),
1364
1365 TP_printk(
1366 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1367 "dstaddr=%s",
1368 -__entry->error,
1369 show_nfs4_status(__entry->error),
1370 MAJOR(__entry->dev), MINOR(__entry->dev),
1371 (unsigned long long)__entry->fileid,
1372 __entry->fhandle,
1373 __get_str(dstaddr)
1374 )
1375);
1376
1377#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1378 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1379 TP_PROTO( \
1380 const struct nfs_client *clp, \
1381 const struct nfs_fh *fhandle, \
1382 const struct inode *inode, \
1383 int error \
1384 ), \
1385 TP_ARGS(clp, fhandle, inode, error))
1386DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1387
1388DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1389 TP_PROTO(
1390 const struct nfs_client *clp,
1391 const struct nfs_fh *fhandle,
1392 const struct inode *inode,
1393 const nfs4_stateid *stateid,
1394 int error
1395 ),
1396
1397 TP_ARGS(clp, fhandle, inode, stateid, error),
1398
1399 TP_STRUCT__entry(
1400 __field(unsigned long, error)
1401 __field(dev_t, dev)
1402 __field(u32, fhandle)
1403 __field(u64, fileid)
1404 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1405 __field(int, stateid_seq)
1406 __field(u32, stateid_hash)
1407 ),
1408
1409 TP_fast_assign(
1410 __entry->error = error < 0 ? -error : 0;
1411 __entry->fhandle = nfs_fhandle_hash(fhandle);
1412 if (!IS_ERR_OR_NULL(inode)) {
1413 __entry->fileid = NFS_FILEID(inode);
1414 __entry->dev = inode->i_sb->s_dev;
1415 } else {
1416 __entry->fileid = 0;
1417 __entry->dev = 0;
1418 }
1419 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1420 __entry->stateid_seq =
1421 be32_to_cpu(stateid->seqid);
1422 __entry->stateid_hash =
1423 nfs_stateid_hash(stateid);
1424 ),
1425
1426 TP_printk(
1427 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1428 "stateid=%d:0x%08x dstaddr=%s",
1429 -__entry->error,
1430 show_nfs4_status(__entry->error),
1431 MAJOR(__entry->dev), MINOR(__entry->dev),
1432 (unsigned long long)__entry->fileid,
1433 __entry->fhandle,
1434 __entry->stateid_seq, __entry->stateid_hash,
1435 __get_str(dstaddr)
1436 )
1437);
1438
1439#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1440 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1441 TP_PROTO( \
1442 const struct nfs_client *clp, \
1443 const struct nfs_fh *fhandle, \
1444 const struct inode *inode, \
1445 const nfs4_stateid *stateid, \
1446 int error \
1447 ), \
1448 TP_ARGS(clp, fhandle, inode, stateid, error))
1449DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1450DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1451
1452DECLARE_EVENT_CLASS(nfs4_idmap_event,
1453 TP_PROTO(
1454 const char *name,
1455 int len,
1456 u32 id,
1457 int error
1458 ),
1459
1460 TP_ARGS(name, len, id, error),
1461
1462 TP_STRUCT__entry(
1463 __field(unsigned long, error)
1464 __field(u32, id)
1465 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1466 ),
1467
1468 TP_fast_assign(
1469 if (len < 0)
1470 len = 0;
1471 __entry->error = error < 0 ? error : 0;
1472 __entry->id = id;
1473 memcpy(__get_str(name), name, len);
1474 __get_str(name)[len] = 0;
1475 ),
1476
1477 TP_printk(
1478 "error=%ld (%s) id=%u name=%s",
1479 -__entry->error, show_nfs4_status(__entry->error),
1480 __entry->id,
1481 __get_str(name)
1482 )
1483);
1484#define DEFINE_NFS4_IDMAP_EVENT(name) \
1485 DEFINE_EVENT(nfs4_idmap_event, name, \
1486 TP_PROTO( \
1487 const char *name, \
1488 int len, \
1489 u32 id, \
1490 int error \
1491 ), \
1492 TP_ARGS(name, len, id, error))
1493DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1494DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1495DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1496DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1497
1498#ifdef CONFIG_NFS_V4_1
1499#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) \
1500 (lseg ? nfs_stateid_hash(&lseg->pls_layout->plh_stateid) : 0)
1501#else
1502#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) (0)
1503#endif
1504
1505DECLARE_EVENT_CLASS(nfs4_read_event,
1506 TP_PROTO(
1507 const struct nfs_pgio_header *hdr,
1508 int error
1509 ),
1510
1511 TP_ARGS(hdr, error),
1512
1513 TP_STRUCT__entry(
1514 __field(dev_t, dev)
1515 __field(u32, fhandle)
1516 __field(u64, fileid)
1517 __field(loff_t, offset)
1518 __field(u32, arg_count)
1519 __field(u32, res_count)
1520 __field(unsigned long, error)
1521 __field(int, stateid_seq)
1522 __field(u32, stateid_hash)
1523 __field(int, layoutstateid_seq)
1524 __field(u32, layoutstateid_hash)
1525 ),
1526
1527 TP_fast_assign(
1528 const struct inode *inode = hdr->inode;
1529 const struct nfs_inode *nfsi = NFS_I(inode);
1530 const struct nfs_fh *fh = hdr->args.fh ?
1531 hdr->args.fh : &nfsi->fh;
1532 const struct nfs4_state *state =
1533 hdr->args.context->state;
1534 const struct pnfs_layout_segment *lseg = hdr->lseg;
1535
1536 __entry->dev = inode->i_sb->s_dev;
1537 __entry->fileid = nfsi->fileid;
1538 __entry->fhandle = nfs_fhandle_hash(fh);
1539 __entry->offset = hdr->args.offset;
1540 __entry->arg_count = hdr->args.count;
1541 __entry->res_count = hdr->res.count;
1542 __entry->error = error < 0 ? -error : 0;
1543 __entry->stateid_seq =
1544 be32_to_cpu(state->stateid.seqid);
1545 __entry->stateid_hash =
1546 nfs_stateid_hash(&state->stateid);
1547 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1548 __entry->layoutstateid_hash =
1549 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1550 ),
1551
1552 TP_printk(
1553 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1554 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1555 "layoutstateid=%d:0x%08x",
1556 -__entry->error,
1557 show_nfs4_status(__entry->error),
1558 MAJOR(__entry->dev), MINOR(__entry->dev),
1559 (unsigned long long)__entry->fileid,
1560 __entry->fhandle,
1561 (long long)__entry->offset,
1562 __entry->arg_count, __entry->res_count,
1563 __entry->stateid_seq, __entry->stateid_hash,
1564 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1565 )
1566);
1567#define DEFINE_NFS4_READ_EVENT(name) \
1568 DEFINE_EVENT(nfs4_read_event, name, \
1569 TP_PROTO( \
1570 const struct nfs_pgio_header *hdr, \
1571 int error \
1572 ), \
1573 TP_ARGS(hdr, error))
1574DEFINE_NFS4_READ_EVENT(nfs4_read);
1575#ifdef CONFIG_NFS_V4_1
1576DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1577#endif /* CONFIG_NFS_V4_1 */
1578
1579DECLARE_EVENT_CLASS(nfs4_write_event,
1580 TP_PROTO(
1581 const struct nfs_pgio_header *hdr,
1582 int error
1583 ),
1584
1585 TP_ARGS(hdr, error),
1586
1587 TP_STRUCT__entry(
1588 __field(dev_t, dev)
1589 __field(u32, fhandle)
1590 __field(u64, fileid)
1591 __field(loff_t, offset)
1592 __field(u32, arg_count)
1593 __field(u32, res_count)
1594 __field(unsigned long, error)
1595 __field(int, stateid_seq)
1596 __field(u32, stateid_hash)
1597 __field(int, layoutstateid_seq)
1598 __field(u32, layoutstateid_hash)
1599 ),
1600
1601 TP_fast_assign(
1602 const struct inode *inode = hdr->inode;
1603 const struct nfs_inode *nfsi = NFS_I(inode);
1604 const struct nfs_fh *fh = hdr->args.fh ?
1605 hdr->args.fh : &nfsi->fh;
1606 const struct nfs4_state *state =
1607 hdr->args.context->state;
1608 const struct pnfs_layout_segment *lseg = hdr->lseg;
1609
1610 __entry->dev = inode->i_sb->s_dev;
1611 __entry->fileid = nfsi->fileid;
1612 __entry->fhandle = nfs_fhandle_hash(fh);
1613 __entry->offset = hdr->args.offset;
1614 __entry->arg_count = hdr->args.count;
1615 __entry->res_count = hdr->res.count;
1616 __entry->error = error < 0 ? -error : 0;
1617 __entry->stateid_seq =
1618 be32_to_cpu(state->stateid.seqid);
1619 __entry->stateid_hash =
1620 nfs_stateid_hash(&state->stateid);
1621 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1622 __entry->layoutstateid_hash =
1623 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1624 ),
1625
1626 TP_printk(
1627 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1628 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1629 "layoutstateid=%d:0x%08x",
1630 -__entry->error,
1631 show_nfs4_status(__entry->error),
1632 MAJOR(__entry->dev), MINOR(__entry->dev),
1633 (unsigned long long)__entry->fileid,
1634 __entry->fhandle,
1635 (long long)__entry->offset,
1636 __entry->arg_count, __entry->res_count,
1637 __entry->stateid_seq, __entry->stateid_hash,
1638 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1639 )
1640);
1641
1642#define DEFINE_NFS4_WRITE_EVENT(name) \
1643 DEFINE_EVENT(nfs4_write_event, name, \
1644 TP_PROTO( \
1645 const struct nfs_pgio_header *hdr, \
1646 int error \
1647 ), \
1648 TP_ARGS(hdr, error))
1649DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1650#ifdef CONFIG_NFS_V4_1
1651DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1652#endif /* CONFIG_NFS_V4_1 */
1653
1654DECLARE_EVENT_CLASS(nfs4_commit_event,
1655 TP_PROTO(
1656 const struct nfs_commit_data *data,
1657 int error
1658 ),
1659
1660 TP_ARGS(data, error),
1661
1662 TP_STRUCT__entry(
1663 __field(dev_t, dev)
1664 __field(u32, fhandle)
1665 __field(u64, fileid)
1666 __field(unsigned long, error)
1667 __field(loff_t, offset)
1668 __field(u32, count)
1669 __field(int, layoutstateid_seq)
1670 __field(u32, layoutstateid_hash)
1671 ),
1672
1673 TP_fast_assign(
1674 const struct inode *inode = data->inode;
1675 const struct nfs_inode *nfsi = NFS_I(inode);
1676 const struct nfs_fh *fh = data->args.fh ?
1677 data->args.fh : &nfsi->fh;
1678 const struct pnfs_layout_segment *lseg = data->lseg;
1679
1680 __entry->dev = inode->i_sb->s_dev;
1681 __entry->fileid = nfsi->fileid;
1682 __entry->fhandle = nfs_fhandle_hash(fh);
1683 __entry->offset = data->args.offset;
1684 __entry->count = data->args.count;
1685 __entry->error = error < 0 ? -error : 0;
1686 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1687 __entry->layoutstateid_hash =
1688 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1689 ),
1690
1691 TP_printk(
1692 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1693 "offset=%lld count=%u layoutstateid=%d:0x%08x",
1694 -__entry->error,
1695 show_nfs4_status(__entry->error),
1696 MAJOR(__entry->dev), MINOR(__entry->dev),
1697 (unsigned long long)__entry->fileid,
1698 __entry->fhandle,
1699 (long long)__entry->offset,
1700 __entry->count,
1701 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1702 )
1703);
1704#define DEFINE_NFS4_COMMIT_EVENT(name) \
1705 DEFINE_EVENT(nfs4_commit_event, name, \
1706 TP_PROTO( \
1707 const struct nfs_commit_data *data, \
1708 int error \
1709 ), \
1710 TP_ARGS(data, error))
1711DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1712#ifdef CONFIG_NFS_V4_1
1713DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1714
1715TRACE_EVENT(nfs4_layoutget,
1716 TP_PROTO(
1717 const struct nfs_open_context *ctx,
1718 const struct pnfs_layout_range *args,
1719 const struct pnfs_layout_range *res,
1720 const nfs4_stateid *layout_stateid,
1721 int error
1722 ),
1723
1724 TP_ARGS(ctx, args, res, layout_stateid, error),
1725
1726 TP_STRUCT__entry(
1727 __field(dev_t, dev)
1728 __field(u32, fhandle)
1729 __field(u64, fileid)
1730 __field(u32, iomode)
1731 __field(u64, offset)
1732 __field(u64, count)
1733 __field(unsigned long, error)
1734 __field(int, stateid_seq)
1735 __field(u32, stateid_hash)
1736 __field(int, layoutstateid_seq)
1737 __field(u32, layoutstateid_hash)
1738 ),
1739
1740 TP_fast_assign(
1741 const struct inode *inode = d_inode(ctx->dentry);
1742 const struct nfs4_state *state = ctx->state;
1743 __entry->dev = inode->i_sb->s_dev;
1744 __entry->fileid = NFS_FILEID(inode);
1745 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1746 __entry->iomode = args->iomode;
1747 __entry->offset = args->offset;
1748 __entry->count = args->length;
1749 __entry->error = error < 0 ? -error : 0;
1750 __entry->stateid_seq =
1751 be32_to_cpu(state->stateid.seqid);
1752 __entry->stateid_hash =
1753 nfs_stateid_hash(&state->stateid);
1754 if (!error) {
1755 __entry->layoutstateid_seq =
1756 be32_to_cpu(layout_stateid->seqid);
1757 __entry->layoutstateid_hash =
1758 nfs_stateid_hash(layout_stateid);
1759 } else {
1760 __entry->layoutstateid_seq = 0;
1761 __entry->layoutstateid_hash = 0;
1762 }
1763 ),
1764
1765 TP_printk(
1766 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1767 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1768 "layoutstateid=%d:0x%08x",
1769 -__entry->error,
1770 show_nfs4_status(__entry->error),
1771 MAJOR(__entry->dev), MINOR(__entry->dev),
1772 (unsigned long long)__entry->fileid,
1773 __entry->fhandle,
1774 show_pnfs_layout_iomode(__entry->iomode),
1775 (unsigned long long)__entry->offset,
1776 (unsigned long long)__entry->count,
1777 __entry->stateid_seq, __entry->stateid_hash,
1778 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1779 )
1780);
1781
1782DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1783DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1784DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn_on_close);
1785DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layouterror);
1786DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutstats);
1787
1788TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1789TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1790TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1791TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1792TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1793TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1794TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1795TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1796TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1797TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1798TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1799TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1800TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1801TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
1802
1803#define show_pnfs_update_layout_reason(reason) \
1804 __print_symbolic(reason, \
1805 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
1806 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
1807 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
1808 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
1809 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
1810 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
1811 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
1812 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
1813 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
1814 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
1815 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
1816 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
1817 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
1818 { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
1819
1820TRACE_EVENT(pnfs_update_layout,
1821 TP_PROTO(struct inode *inode,
1822 loff_t pos,
1823 u64 count,
1824 enum pnfs_iomode iomode,
1825 struct pnfs_layout_hdr *lo,
1826 struct pnfs_layout_segment *lseg,
1827 enum pnfs_update_layout_reason reason
1828 ),
1829 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1830 TP_STRUCT__entry(
1831 __field(dev_t, dev)
1832 __field(u64, fileid)
1833 __field(u32, fhandle)
1834 __field(loff_t, pos)
1835 __field(u64, count)
1836 __field(enum pnfs_iomode, iomode)
1837 __field(int, layoutstateid_seq)
1838 __field(u32, layoutstateid_hash)
1839 __field(long, lseg)
1840 __field(enum pnfs_update_layout_reason, reason)
1841 ),
1842 TP_fast_assign(
1843 __entry->dev = inode->i_sb->s_dev;
1844 __entry->fileid = NFS_FILEID(inode);
1845 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1846 __entry->pos = pos;
1847 __entry->count = count;
1848 __entry->iomode = iomode;
1849 __entry->reason = reason;
1850 if (lo != NULL && pnfs_layout_is_valid(lo)) {
1851 __entry->layoutstateid_seq =
1852 be32_to_cpu(lo->plh_stateid.seqid);
1853 __entry->layoutstateid_hash =
1854 nfs_stateid_hash(&lo->plh_stateid);
1855 } else {
1856 __entry->layoutstateid_seq = 0;
1857 __entry->layoutstateid_hash = 0;
1858 }
1859 __entry->lseg = (long)lseg;
1860 ),
1861 TP_printk(
1862 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1863 "iomode=%s pos=%llu count=%llu "
1864 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1865 MAJOR(__entry->dev), MINOR(__entry->dev),
1866 (unsigned long long)__entry->fileid,
1867 __entry->fhandle,
1868 show_pnfs_layout_iomode(__entry->iomode),
1869 (unsigned long long)__entry->pos,
1870 (unsigned long long)__entry->count,
1871 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1872 __entry->lseg,
1873 show_pnfs_update_layout_reason(__entry->reason)
1874 )
1875);
1876
1877DECLARE_EVENT_CLASS(pnfs_layout_event,
1878 TP_PROTO(struct inode *inode,
1879 loff_t pos,
1880 u64 count,
1881 enum pnfs_iomode iomode,
1882 struct pnfs_layout_hdr *lo,
1883 struct pnfs_layout_segment *lseg
1884 ),
1885 TP_ARGS(inode, pos, count, iomode, lo, lseg),
1886 TP_STRUCT__entry(
1887 __field(dev_t, dev)
1888 __field(u64, fileid)
1889 __field(u32, fhandle)
1890 __field(loff_t, pos)
1891 __field(u64, count)
1892 __field(enum pnfs_iomode, iomode)
1893 __field(int, layoutstateid_seq)
1894 __field(u32, layoutstateid_hash)
1895 __field(long, lseg)
1896 ),
1897 TP_fast_assign(
1898 __entry->dev = inode->i_sb->s_dev;
1899 __entry->fileid = NFS_FILEID(inode);
1900 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1901 __entry->pos = pos;
1902 __entry->count = count;
1903 __entry->iomode = iomode;
1904 if (lo != NULL && pnfs_layout_is_valid(lo)) {
1905 __entry->layoutstateid_seq =
1906 be32_to_cpu(lo->plh_stateid.seqid);
1907 __entry->layoutstateid_hash =
1908 nfs_stateid_hash(&lo->plh_stateid);
1909 } else {
1910 __entry->layoutstateid_seq = 0;
1911 __entry->layoutstateid_hash = 0;
1912 }
1913 __entry->lseg = (long)lseg;
1914 ),
1915 TP_printk(
1916 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1917 "iomode=%s pos=%llu count=%llu "
1918 "layoutstateid=%d:0x%08x lseg=0x%lx",
1919 MAJOR(__entry->dev), MINOR(__entry->dev),
1920 (unsigned long long)__entry->fileid,
1921 __entry->fhandle,
1922 show_pnfs_layout_iomode(__entry->iomode),
1923 (unsigned long long)__entry->pos,
1924 (unsigned long long)__entry->count,
1925 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1926 __entry->lseg
1927 )
1928);
1929
1930#define DEFINE_PNFS_LAYOUT_EVENT(name) \
1931 DEFINE_EVENT(pnfs_layout_event, name, \
1932 TP_PROTO(struct inode *inode, \
1933 loff_t pos, \
1934 u64 count, \
1935 enum pnfs_iomode iomode, \
1936 struct pnfs_layout_hdr *lo, \
1937 struct pnfs_layout_segment *lseg \
1938 ), \
1939 TP_ARGS(inode, pos, count, iomode, lo, lseg))
1940
1941DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
1942DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
1943DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
1944DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
1945DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
1946DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
1947DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
1948
1949DECLARE_EVENT_CLASS(nfs4_deviceid_event,
1950 TP_PROTO(
1951 const struct nfs_client *clp,
1952 const struct nfs4_deviceid *deviceid
1953 ),
1954
1955 TP_ARGS(clp, deviceid),
1956
1957 TP_STRUCT__entry(
1958 __string(dstaddr, clp->cl_hostname)
1959 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
1960 ),
1961
1962 TP_fast_assign(
1963 __assign_str(dstaddr, clp->cl_hostname);
1964 memcpy(__entry->deviceid, deviceid->data,
1965 NFS4_DEVICEID4_SIZE);
1966 ),
1967
1968 TP_printk(
1969 "deviceid=%s, dstaddr=%s",
1970 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
1971 __get_str(dstaddr)
1972 )
1973);
1974#define DEFINE_PNFS_DEVICEID_EVENT(name) \
1975 DEFINE_EVENT(nfs4_deviceid_event, name, \
1976 TP_PROTO(const struct nfs_client *clp, \
1977 const struct nfs4_deviceid *deviceid \
1978 ), \
1979 TP_ARGS(clp, deviceid))
1980DEFINE_PNFS_DEVICEID_EVENT(nfs4_deviceid_free);
1981
1982DECLARE_EVENT_CLASS(nfs4_deviceid_status,
1983 TP_PROTO(
1984 const struct nfs_server *server,
1985 const struct nfs4_deviceid *deviceid,
1986 int status
1987 ),
1988
1989 TP_ARGS(server, deviceid, status),
1990
1991 TP_STRUCT__entry(
1992 __field(dev_t, dev)
1993 __field(int, status)
1994 __string(dstaddr, server->nfs_client->cl_hostname)
1995 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
1996 ),
1997
1998 TP_fast_assign(
1999 __entry->dev = server->s_dev;
2000 __entry->status = status;
2001 __assign_str(dstaddr, server->nfs_client->cl_hostname);
2002 memcpy(__entry->deviceid, deviceid->data,
2003 NFS4_DEVICEID4_SIZE);
2004 ),
2005
2006 TP_printk(
2007 "dev=%02x:%02x: deviceid=%s, dstaddr=%s, status=%d",
2008 MAJOR(__entry->dev), MINOR(__entry->dev),
2009 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
2010 __get_str(dstaddr),
2011 __entry->status
2012 )
2013);
2014#define DEFINE_PNFS_DEVICEID_STATUS(name) \
2015 DEFINE_EVENT(nfs4_deviceid_status, name, \
2016 TP_PROTO(const struct nfs_server *server, \
2017 const struct nfs4_deviceid *deviceid, \
2018 int status \
2019 ), \
2020 TP_ARGS(server, deviceid, status))
2021DEFINE_PNFS_DEVICEID_STATUS(nfs4_getdeviceinfo);
2022DEFINE_PNFS_DEVICEID_STATUS(nfs4_find_deviceid);
2023
2024TRACE_EVENT(fl_getdevinfo,
2025 TP_PROTO(
2026 const struct nfs_server *server,
2027 const struct nfs4_deviceid *deviceid,
2028 char *ds_remotestr
2029 ),
2030 TP_ARGS(server, deviceid, ds_remotestr),
2031
2032 TP_STRUCT__entry(
2033 __string(mds_addr, server->nfs_client->cl_hostname)
2034 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
2035 __string(ds_ips, ds_remotestr)
2036 ),
2037
2038 TP_fast_assign(
2039 __assign_str(mds_addr, server->nfs_client->cl_hostname);
2040 __assign_str(ds_ips, ds_remotestr);
2041 memcpy(__entry->deviceid, deviceid->data,
2042 NFS4_DEVICEID4_SIZE);
2043 ),
2044 TP_printk(
2045 "deviceid=%s, mds_addr=%s, ds_ips=%s",
2046 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
2047 __get_str(mds_addr),
2048 __get_str(ds_ips)
2049 )
2050);
2051
2052DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
2053 TP_PROTO(
2054 const struct nfs_pgio_header *hdr
2055 ),
2056
2057 TP_ARGS(hdr),
2058
2059 TP_STRUCT__entry(
2060 __field(unsigned long, error)
2061 __field(dev_t, dev)
2062 __field(u32, fhandle)
2063 __field(u64, fileid)
2064 __field(loff_t, offset)
2065 __field(u32, count)
2066 __field(int, stateid_seq)
2067 __field(u32, stateid_hash)
2068 __string(dstaddr, hdr->ds_clp ?
2069 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2070 RPC_DISPLAY_ADDR) : "unknown")
2071 ),
2072
2073 TP_fast_assign(
2074 const struct inode *inode = hdr->inode;
2075
2076 __entry->error = hdr->res.op_status;
2077 __entry->fhandle = nfs_fhandle_hash(hdr->args.fh);
2078 __entry->fileid = NFS_FILEID(inode);
2079 __entry->dev = inode->i_sb->s_dev;
2080 __entry->offset = hdr->args.offset;
2081 __entry->count = hdr->args.count;
2082 __entry->stateid_seq =
2083 be32_to_cpu(hdr->args.stateid.seqid);
2084 __entry->stateid_hash =
2085 nfs_stateid_hash(&hdr->args.stateid);
2086 __assign_str(dstaddr, hdr->ds_clp ?
2087 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2088 RPC_DISPLAY_ADDR) : "unknown");
2089 ),
2090
2091 TP_printk(
2092 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2093 "offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s",
2094 -__entry->error,
2095 show_nfs4_status(__entry->error),
2096 MAJOR(__entry->dev), MINOR(__entry->dev),
2097 (unsigned long long)__entry->fileid,
2098 __entry->fhandle,
2099 __entry->offset, __entry->count,
2100 __entry->stateid_seq, __entry->stateid_hash,
2101 __get_str(dstaddr)
2102 )
2103);
2104
2105#define DEFINE_NFS4_FLEXFILES_IO_EVENT(name) \
2106 DEFINE_EVENT(nfs4_flexfiles_io_event, name, \
2107 TP_PROTO( \
2108 const struct nfs_pgio_header *hdr \
2109 ), \
2110 TP_ARGS(hdr))
2111DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_read_error);
2112DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_write_error);
2113
2114TRACE_EVENT(ff_layout_commit_error,
2115 TP_PROTO(
2116 const struct nfs_commit_data *data
2117 ),
2118
2119 TP_ARGS(data),
2120
2121 TP_STRUCT__entry(
2122 __field(unsigned long, error)
2123 __field(dev_t, dev)
2124 __field(u32, fhandle)
2125 __field(u64, fileid)
2126 __field(loff_t, offset)
2127 __field(u32, count)
2128 __string(dstaddr, data->ds_clp ?
2129 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2130 RPC_DISPLAY_ADDR) : "unknown")
2131 ),
2132
2133 TP_fast_assign(
2134 const struct inode *inode = data->inode;
2135
2136 __entry->error = data->res.op_status;
2137 __entry->fhandle = nfs_fhandle_hash(data->args.fh);
2138 __entry->fileid = NFS_FILEID(inode);
2139 __entry->dev = inode->i_sb->s_dev;
2140 __entry->offset = data->args.offset;
2141 __entry->count = data->args.count;
2142 __assign_str(dstaddr, data->ds_clp ?
2143 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2144 RPC_DISPLAY_ADDR) : "unknown");
2145 ),
2146
2147 TP_printk(
2148 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2149 "offset=%llu count=%u dstaddr=%s",
2150 -__entry->error,
2151 show_nfs4_status(__entry->error),
2152 MAJOR(__entry->dev), MINOR(__entry->dev),
2153 (unsigned long long)__entry->fileid,
2154 __entry->fhandle,
2155 __entry->offset, __entry->count,
2156 __get_str(dstaddr)
2157 )
2158);
2159
2160#ifdef CONFIG_NFS_V4_2
2161TRACE_DEFINE_ENUM(NFS4_CONTENT_DATA);
2162TRACE_DEFINE_ENUM(NFS4_CONTENT_HOLE);
2163
2164#define show_llseek_mode(what) \
2165 __print_symbolic(what, \
2166 { NFS4_CONTENT_DATA, "DATA" }, \
2167 { NFS4_CONTENT_HOLE, "HOLE" })
2168
2169TRACE_EVENT(nfs4_llseek,
2170 TP_PROTO(
2171 const struct inode *inode,
2172 const struct nfs42_seek_args *args,
2173 const struct nfs42_seek_res *res,
2174 int error
2175 ),
2176
2177 TP_ARGS(inode, args, res, error),
2178
2179 TP_STRUCT__entry(
2180 __field(unsigned long, error)
2181 __field(u32, fhandle)
2182 __field(u32, fileid)
2183 __field(dev_t, dev)
2184 __field(int, stateid_seq)
2185 __field(u32, stateid_hash)
2186 __field(loff_t, offset_s)
2187 __field(u32, what)
2188 __field(loff_t, offset_r)
2189 __field(u32, eof)
2190 ),
2191
2192 TP_fast_assign(
2193 const struct nfs_inode *nfsi = NFS_I(inode);
2194 const struct nfs_fh *fh = args->sa_fh;
2195
2196 __entry->fileid = nfsi->fileid;
2197 __entry->dev = inode->i_sb->s_dev;
2198 __entry->fhandle = nfs_fhandle_hash(fh);
2199 __entry->offset_s = args->sa_offset;
2200 __entry->stateid_seq =
2201 be32_to_cpu(args->sa_stateid.seqid);
2202 __entry->stateid_hash =
2203 nfs_stateid_hash(&args->sa_stateid);
2204 __entry->what = args->sa_what;
2205 if (error) {
2206 __entry->error = -error;
2207 __entry->offset_r = 0;
2208 __entry->eof = 0;
2209 } else {
2210 __entry->error = 0;
2211 __entry->offset_r = res->sr_offset;
2212 __entry->eof = res->sr_eof;
2213 }
2214 ),
2215
2216 TP_printk(
2217 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2218 "stateid=%d:0x%08x offset_s=%llu what=%s "
2219 "offset_r=%llu eof=%u",
2220 -__entry->error,
2221 show_nfs4_status(__entry->error),
2222 MAJOR(__entry->dev), MINOR(__entry->dev),
2223 (unsigned long long)__entry->fileid,
2224 __entry->fhandle,
2225 __entry->stateid_seq, __entry->stateid_hash,
2226 __entry->offset_s,
2227 show_llseek_mode(__entry->what),
2228 __entry->offset_r,
2229 __entry->eof
2230 )
2231);
2232
2233DECLARE_EVENT_CLASS(nfs4_sparse_event,
2234 TP_PROTO(
2235 const struct inode *inode,
2236 const struct nfs42_falloc_args *args,
2237 int error
2238 ),
2239
2240 TP_ARGS(inode, args, error),
2241
2242 TP_STRUCT__entry(
2243 __field(unsigned long, error)
2244 __field(loff_t, offset)
2245 __field(loff_t, len)
2246 __field(dev_t, dev)
2247 __field(u32, fhandle)
2248 __field(u64, fileid)
2249 __field(int, stateid_seq)
2250 __field(u32, stateid_hash)
2251 ),
2252
2253 TP_fast_assign(
2254 __entry->error = error < 0 ? -error : 0;
2255 __entry->offset = args->falloc_offset;
2256 __entry->len = args->falloc_length;
2257 __entry->dev = inode->i_sb->s_dev;
2258 __entry->fileid = NFS_FILEID(inode);
2259 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2260 __entry->stateid_seq =
2261 be32_to_cpu(args->falloc_stateid.seqid);
2262 __entry->stateid_hash =
2263 nfs_stateid_hash(&args->falloc_stateid);
2264 ),
2265
2266 TP_printk(
2267 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2268 "stateid=%d:0x%08x offset=%llu len=%llu",
2269 -__entry->error,
2270 show_nfs4_status(__entry->error),
2271 MAJOR(__entry->dev), MINOR(__entry->dev),
2272 (unsigned long long)__entry->fileid,
2273 __entry->fhandle,
2274 __entry->stateid_seq, __entry->stateid_hash,
2275 (long long)__entry->offset,
2276 (long long)__entry->len
2277 )
2278);
2279#define DEFINE_NFS4_SPARSE_EVENT(name) \
2280 DEFINE_EVENT(nfs4_sparse_event, name, \
2281 TP_PROTO( \
2282 const struct inode *inode, \
2283 const struct nfs42_falloc_args *args, \
2284 int error \
2285 ), \
2286 TP_ARGS(inode, args, error))
2287DEFINE_NFS4_SPARSE_EVENT(nfs4_fallocate);
2288DEFINE_NFS4_SPARSE_EVENT(nfs4_deallocate);
2289
2290TRACE_EVENT(nfs4_copy,
2291 TP_PROTO(
2292 const struct inode *src_inode,
2293 const struct inode *dst_inode,
2294 const struct nfs42_copy_args *args,
2295 const struct nfs42_copy_res *res,
2296 const struct nl4_server *nss,
2297 int error
2298 ),
2299
2300 TP_ARGS(src_inode, dst_inode, args, res, nss, error),
2301
2302 TP_STRUCT__entry(
2303 __field(unsigned long, error)
2304 __field(u32, src_fhandle)
2305 __field(u32, src_fileid)
2306 __field(u32, dst_fhandle)
2307 __field(u32, dst_fileid)
2308 __field(dev_t, src_dev)
2309 __field(dev_t, dst_dev)
2310 __field(int, src_stateid_seq)
2311 __field(u32, src_stateid_hash)
2312 __field(int, dst_stateid_seq)
2313 __field(u32, dst_stateid_hash)
2314 __field(loff_t, src_offset)
2315 __field(loff_t, dst_offset)
2316 __field(bool, sync)
2317 __field(loff_t, len)
2318 __field(int, res_stateid_seq)
2319 __field(u32, res_stateid_hash)
2320 __field(loff_t, res_count)
2321 __field(bool, res_sync)
2322 __field(bool, res_cons)
2323 __field(bool, intra)
2324 ),
2325
2326 TP_fast_assign(
2327 const struct nfs_inode *src_nfsi = NFS_I(src_inode);
2328 const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
2329
2330 __entry->src_fileid = src_nfsi->fileid;
2331 __entry->src_dev = src_inode->i_sb->s_dev;
2332 __entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
2333 __entry->src_offset = args->src_pos;
2334 __entry->dst_fileid = dst_nfsi->fileid;
2335 __entry->dst_dev = dst_inode->i_sb->s_dev;
2336 __entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
2337 __entry->dst_offset = args->dst_pos;
2338 __entry->len = args->count;
2339 __entry->sync = args->sync;
2340 __entry->src_stateid_seq =
2341 be32_to_cpu(args->src_stateid.seqid);
2342 __entry->src_stateid_hash =
2343 nfs_stateid_hash(&args->src_stateid);
2344 __entry->dst_stateid_seq =
2345 be32_to_cpu(args->dst_stateid.seqid);
2346 __entry->dst_stateid_hash =
2347 nfs_stateid_hash(&args->dst_stateid);
2348 __entry->intra = nss ? 0 : 1;
2349 if (error) {
2350 __entry->error = -error;
2351 __entry->res_stateid_seq = 0;
2352 __entry->res_stateid_hash = 0;
2353 __entry->res_count = 0;
2354 __entry->res_sync = 0;
2355 __entry->res_cons = 0;
2356 } else {
2357 __entry->error = 0;
2358 __entry->res_stateid_seq =
2359 be32_to_cpu(res->write_res.stateid.seqid);
2360 __entry->res_stateid_hash =
2361 nfs_stateid_hash(&res->write_res.stateid);
2362 __entry->res_count = res->write_res.count;
2363 __entry->res_sync = res->synchronous;
2364 __entry->res_cons = res->consecutive;
2365 }
2366 ),
2367
2368 TP_printk(
2369 "error=%ld (%s) intra=%d src_fileid=%02x:%02x:%llu "
2370 "src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
2371 "dst_fhandle=0x%08x src_stateid=%d:0x%08x "
2372 "dst_stateid=%d:0x%08x src_offset=%llu dst_offset=%llu "
2373 "len=%llu sync=%d cb_stateid=%d:0x%08x res_sync=%d "
2374 "res_cons=%d res_count=%llu",
2375 -__entry->error,
2376 show_nfs4_status(__entry->error),
2377 __entry->intra,
2378 MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
2379 (unsigned long long)__entry->src_fileid,
2380 __entry->src_fhandle,
2381 MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
2382 (unsigned long long)__entry->dst_fileid,
2383 __entry->dst_fhandle,
2384 __entry->src_stateid_seq, __entry->src_stateid_hash,
2385 __entry->dst_stateid_seq, __entry->dst_stateid_hash,
2386 __entry->src_offset,
2387 __entry->dst_offset,
2388 __entry->len,
2389 __entry->sync,
2390 __entry->res_stateid_seq, __entry->res_stateid_hash,
2391 __entry->res_sync,
2392 __entry->res_cons,
2393 __entry->res_count
2394 )
2395);
2396
2397TRACE_EVENT(nfs4_clone,
2398 TP_PROTO(
2399 const struct inode *src_inode,
2400 const struct inode *dst_inode,
2401 const struct nfs42_clone_args *args,
2402 int error
2403 ),
2404
2405 TP_ARGS(src_inode, dst_inode, args, error),
2406
2407 TP_STRUCT__entry(
2408 __field(unsigned long, error)
2409 __field(u32, src_fhandle)
2410 __field(u32, src_fileid)
2411 __field(u32, dst_fhandle)
2412 __field(u32, dst_fileid)
2413 __field(dev_t, src_dev)
2414 __field(dev_t, dst_dev)
2415 __field(loff_t, src_offset)
2416 __field(loff_t, dst_offset)
2417 __field(int, src_stateid_seq)
2418 __field(u32, src_stateid_hash)
2419 __field(int, dst_stateid_seq)
2420 __field(u32, dst_stateid_hash)
2421 __field(loff_t, len)
2422 ),
2423
2424 TP_fast_assign(
2425 const struct nfs_inode *src_nfsi = NFS_I(src_inode);
2426 const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
2427
2428 __entry->src_fileid = src_nfsi->fileid;
2429 __entry->src_dev = src_inode->i_sb->s_dev;
2430 __entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
2431 __entry->src_offset = args->src_offset;
2432 __entry->dst_fileid = dst_nfsi->fileid;
2433 __entry->dst_dev = dst_inode->i_sb->s_dev;
2434 __entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
2435 __entry->dst_offset = args->dst_offset;
2436 __entry->len = args->count;
2437 __entry->error = error < 0 ? -error : 0;
2438 __entry->src_stateid_seq =
2439 be32_to_cpu(args->src_stateid.seqid);
2440 __entry->src_stateid_hash =
2441 nfs_stateid_hash(&args->src_stateid);
2442 __entry->dst_stateid_seq =
2443 be32_to_cpu(args->dst_stateid.seqid);
2444 __entry->dst_stateid_hash =
2445 nfs_stateid_hash(&args->dst_stateid);
2446 ),
2447
2448 TP_printk(
2449 "error=%ld (%s) src_fileid=%02x:%02x:%llu "
2450 "src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
2451 "dst_fhandle=0x%08x src_stateid=%d:0x%08x "
2452 "dst_stateid=%d:0x%08x src_offset=%llu "
2453 "dst_offset=%llu len=%llu",
2454 -__entry->error,
2455 show_nfs4_status(__entry->error),
2456 MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
2457 (unsigned long long)__entry->src_fileid,
2458 __entry->src_fhandle,
2459 MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
2460 (unsigned long long)__entry->dst_fileid,
2461 __entry->dst_fhandle,
2462 __entry->src_stateid_seq, __entry->src_stateid_hash,
2463 __entry->dst_stateid_seq, __entry->dst_stateid_hash,
2464 __entry->src_offset,
2465 __entry->dst_offset,
2466 __entry->len
2467 )
2468);
2469
2470TRACE_EVENT(nfs4_copy_notify,
2471 TP_PROTO(
2472 const struct inode *inode,
2473 const struct nfs42_copy_notify_args *args,
2474 const struct nfs42_copy_notify_res *res,
2475 int error
2476 ),
2477
2478 TP_ARGS(inode, args, res, error),
2479
2480 TP_STRUCT__entry(
2481 __field(unsigned long, error)
2482 __field(u32, fhandle)
2483 __field(u32, fileid)
2484 __field(dev_t, dev)
2485 __field(int, stateid_seq)
2486 __field(u32, stateid_hash)
2487 __field(int, res_stateid_seq)
2488 __field(u32, res_stateid_hash)
2489 ),
2490
2491 TP_fast_assign(
2492 const struct nfs_inode *nfsi = NFS_I(inode);
2493
2494 __entry->fileid = nfsi->fileid;
2495 __entry->dev = inode->i_sb->s_dev;
2496 __entry->fhandle = nfs_fhandle_hash(args->cna_src_fh);
2497 __entry->stateid_seq =
2498 be32_to_cpu(args->cna_src_stateid.seqid);
2499 __entry->stateid_hash =
2500 nfs_stateid_hash(&args->cna_src_stateid);
2501 if (error) {
2502 __entry->error = -error;
2503 __entry->res_stateid_seq = 0;
2504 __entry->res_stateid_hash = 0;
2505 } else {
2506 __entry->error = 0;
2507 __entry->res_stateid_seq =
2508 be32_to_cpu(res->cnr_stateid.seqid);
2509 __entry->res_stateid_hash =
2510 nfs_stateid_hash(&res->cnr_stateid);
2511 }
2512 ),
2513
2514 TP_printk(
2515 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2516 "stateid=%d:0x%08x res_stateid=%d:0x%08x",
2517 -__entry->error,
2518 show_nfs4_status(__entry->error),
2519 MAJOR(__entry->dev), MINOR(__entry->dev),
2520 (unsigned long long)__entry->fileid,
2521 __entry->fhandle,
2522 __entry->stateid_seq, __entry->stateid_hash,
2523 __entry->res_stateid_seq, __entry->res_stateid_hash
2524 )
2525);
2526
2527TRACE_EVENT(nfs4_offload_cancel,
2528 TP_PROTO(
2529 const struct nfs42_offload_status_args *args,
2530 int error
2531 ),
2532
2533 TP_ARGS(args, error),
2534
2535 TP_STRUCT__entry(
2536 __field(unsigned long, error)
2537 __field(u32, fhandle)
2538 __field(int, stateid_seq)
2539 __field(u32, stateid_hash)
2540 ),
2541
2542 TP_fast_assign(
2543 __entry->fhandle = nfs_fhandle_hash(args->osa_src_fh);
2544 __entry->error = error < 0 ? -error : 0;
2545 __entry->stateid_seq =
2546 be32_to_cpu(args->osa_stateid.seqid);
2547 __entry->stateid_hash =
2548 nfs_stateid_hash(&args->osa_stateid);
2549 ),
2550
2551 TP_printk(
2552 "error=%ld (%s) fhandle=0x%08x stateid=%d:0x%08x",
2553 -__entry->error,
2554 show_nfs4_status(__entry->error),
2555 __entry->fhandle,
2556 __entry->stateid_seq, __entry->stateid_hash
2557 )
2558);
2559
2560DECLARE_EVENT_CLASS(nfs4_xattr_event,
2561 TP_PROTO(
2562 const struct inode *inode,
2563 const char *name,
2564 int error
2565 ),
2566
2567 TP_ARGS(inode, name, error),
2568
2569 TP_STRUCT__entry(
2570 __field(unsigned long, error)
2571 __field(dev_t, dev)
2572 __field(u32, fhandle)
2573 __field(u64, fileid)
2574 __string(name, name)
2575 ),
2576
2577 TP_fast_assign(
2578 __entry->error = error < 0 ? -error : 0;
2579 __entry->dev = inode->i_sb->s_dev;
2580 __entry->fileid = NFS_FILEID(inode);
2581 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2582 __assign_str(name, name);
2583 ),
2584
2585 TP_printk(
2586 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2587 "name=%s",
2588 -__entry->error, show_nfs4_status(__entry->error),
2589 MAJOR(__entry->dev), MINOR(__entry->dev),
2590 (unsigned long long)__entry->fileid,
2591 __entry->fhandle, __get_str(name)
2592 )
2593);
2594#define DEFINE_NFS4_XATTR_EVENT(name) \
2595 DEFINE_EVENT(nfs4_xattr_event, name, \
2596 TP_PROTO( \
2597 const struct inode *inode, \
2598 const char *name, \
2599 int error \
2600 ), \
2601 TP_ARGS(inode, name, error))
2602DEFINE_NFS4_XATTR_EVENT(nfs4_getxattr);
2603DEFINE_NFS4_XATTR_EVENT(nfs4_setxattr);
2604DEFINE_NFS4_XATTR_EVENT(nfs4_removexattr);
2605
2606DEFINE_NFS4_INODE_EVENT(nfs4_listxattr);
2607#endif /* CONFIG_NFS_V4_2 */
2608
2609#endif /* CONFIG_NFS_V4_1 */
2610
2611#endif /* _TRACE_NFS4_H */
2612
2613#undef TRACE_INCLUDE_PATH
2614#define TRACE_INCLUDE_PATH .
2615#define TRACE_INCLUDE_FILE nfs4trace
2616/* This part must be outside protection */
2617#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
158#define show_nfsv4_errors(error) \
159 __print_symbolic(error, \
160 { NFS4_OK, "OK" }, \
161 /* Mapped by nfs4_stat_to_errno() */ \
162 { EPERM, "EPERM" }, \
163 { ENOENT, "ENOENT" }, \
164 { EIO, "EIO" }, \
165 { ENXIO, "ENXIO" }, \
166 { EACCES, "EACCES" }, \
167 { EEXIST, "EEXIST" }, \
168 { EXDEV, "EXDEV" }, \
169 { ENOTDIR, "ENOTDIR" }, \
170 { EISDIR, "EISDIR" }, \
171 { EFBIG, "EFBIG" }, \
172 { ENOSPC, "ENOSPC" }, \
173 { EROFS, "EROFS" }, \
174 { EMLINK, "EMLINK" }, \
175 { ENAMETOOLONG, "ENAMETOOLONG" }, \
176 { ENOTEMPTY, "ENOTEMPTY" }, \
177 { EDQUOT, "EDQUOT" }, \
178 { ESTALE, "ESTALE" }, \
179 { EBADHANDLE, "EBADHANDLE" }, \
180 { EBADCOOKIE, "EBADCOOKIE" }, \
181 { ENOTSUPP, "ENOTSUPP" }, \
182 { ETOOSMALL, "ETOOSMALL" }, \
183 { EREMOTEIO, "EREMOTEIO" }, \
184 { EBADTYPE, "EBADTYPE" }, \
185 { EAGAIN, "EAGAIN" }, \
186 { ELOOP, "ELOOP" }, \
187 { EOPNOTSUPP, "EOPNOTSUPP" }, \
188 { EDEADLK, "EDEADLK" }, \
189 /* RPC errors */ \
190 { ENOMEM, "ENOMEM" }, \
191 { EKEYEXPIRED, "EKEYEXPIRED" }, \
192 { ETIMEDOUT, "ETIMEDOUT" }, \
193 { ERESTARTSYS, "ERESTARTSYS" }, \
194 { ECONNREFUSED, "ECONNREFUSED" }, \
195 { ECONNRESET, "ECONNRESET" }, \
196 { ENETUNREACH, "ENETUNREACH" }, \
197 { EHOSTUNREACH, "EHOSTUNREACH" }, \
198 { EHOSTDOWN, "EHOSTDOWN" }, \
199 { EPIPE, "EPIPE" }, \
200 { EPFNOSUPPORT, "EPFNOSUPPORT" }, \
201 { EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
202 /* NFSv4 native errors */ \
203 { NFS4ERR_ACCESS, "ACCESS" }, \
204 { NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
205 { NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
206 { NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
207 { NFS4ERR_BADCHAR, "BADCHAR" }, \
208 { NFS4ERR_BADHANDLE, "BADHANDLE" }, \
209 { NFS4ERR_BADIOMODE, "BADIOMODE" }, \
210 { NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
211 { NFS4ERR_BADLABEL, "BADLABEL" }, \
212 { NFS4ERR_BADNAME, "BADNAME" }, \
213 { NFS4ERR_BADOWNER, "BADOWNER" }, \
214 { NFS4ERR_BADSESSION, "BADSESSION" }, \
215 { NFS4ERR_BADSLOT, "BADSLOT" }, \
216 { NFS4ERR_BADTYPE, "BADTYPE" }, \
217 { NFS4ERR_BADXDR, "BADXDR" }, \
218 { NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
219 { NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
220 { NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
221 { NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
222 { NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
223 { NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
224 { NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
225 { NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
226 { NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
227 { NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
228 { NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
229 "CONN_NOT_BOUND_TO_SESSION" }, \
230 { NFS4ERR_DEADLOCK, "DEADLOCK" }, \
231 { NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
232 { NFS4ERR_DELAY, "DELAY" }, \
233 { NFS4ERR_DELEG_ALREADY_WANTED, \
234 "DELEG_ALREADY_WANTED" }, \
235 { NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
236 { NFS4ERR_DENIED, "DENIED" }, \
237 { NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
238 { NFS4ERR_DQUOT, "DQUOT" }, \
239 { NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
240 { NFS4ERR_EXIST, "EXIST" }, \
241 { NFS4ERR_EXPIRED, "EXPIRED" }, \
242 { NFS4ERR_FBIG, "FBIG" }, \
243 { NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
244 { NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
245 { NFS4ERR_GRACE, "GRACE" }, \
246 { NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
247 { NFS4ERR_INVAL, "INVAL" }, \
248 { NFS4ERR_IO, "IO" }, \
249 { NFS4ERR_ISDIR, "ISDIR" }, \
250 { NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
251 { NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
252 { NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
253 { NFS4ERR_LOCKED, "LOCKED" }, \
254 { NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
255 { NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
256 { NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
257 { NFS4ERR_MLINK, "MLINK" }, \
258 { NFS4ERR_MOVED, "MOVED" }, \
259 { NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
260 { NFS4ERR_NOENT, "NOENT" }, \
261 { NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
262 { NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
263 { NFS4ERR_NOSPC, "NOSPC" }, \
264 { NFS4ERR_NOTDIR, "NOTDIR" }, \
265 { NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
266 { NFS4ERR_NOTSUPP, "NOTSUPP" }, \
267 { NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
268 { NFS4ERR_NOT_SAME, "NOT_SAME" }, \
269 { NFS4ERR_NO_GRACE, "NO_GRACE" }, \
270 { NFS4ERR_NXIO, "NXIO" }, \
271 { NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
272 { NFS4ERR_OPENMODE, "OPENMODE" }, \
273 { NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
274 { NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
275 { NFS4ERR_PERM, "PERM" }, \
276 { NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
277 { NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
278 { NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
279 { NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
280 { NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
281 { NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
282 { NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
283 { NFS4ERR_REP_TOO_BIG_TO_CACHE, \
284 "REP_TOO_BIG_TO_CACHE" }, \
285 { NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
286 { NFS4ERR_RESOURCE, "RESOURCE" }, \
287 { NFS4ERR_RESTOREFH, "RESTOREFH" }, \
288 { NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
289 { NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
290 { NFS4ERR_ROFS, "ROFS" }, \
291 { NFS4ERR_SAME, "SAME" }, \
292 { NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
293 { NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
294 { NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
295 { NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
296 { NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
297 { NFS4ERR_STALE, "STALE" }, \
298 { NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
299 { NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
300 { NFS4ERR_SYMLINK, "SYMLINK" }, \
301 { NFS4ERR_TOOSMALL, "TOOSMALL" }, \
302 { NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
303 { NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
304 { NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
305 { NFS4ERR_WRONGSEC, "WRONGSEC" }, \
306 { NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
307 { NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
308 { NFS4ERR_XDEV, "XDEV" })
309
310#define show_open_flags(flags) \
311 __print_flags(flags, "|", \
312 { O_CREAT, "O_CREAT" }, \
313 { O_EXCL, "O_EXCL" }, \
314 { O_TRUNC, "O_TRUNC" }, \
315 { O_DIRECT, "O_DIRECT" })
316
317#define show_fmode_flags(mode) \
318 __print_flags(mode, "|", \
319 { ((__force unsigned long)FMODE_READ), "READ" }, \
320 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
321 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
322
323#define show_nfs_fattr_flags(valid) \
324 __print_flags((unsigned long)valid, "|", \
325 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
326 { NFS_ATTR_FATTR_MODE, "MODE" }, \
327 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
328 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
329 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
330 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
331 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
332 { NFS_ATTR_FATTR_FSID, "FSID" }, \
333 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
334 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
335 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
336 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
337 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
338 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
339 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
340
341DECLARE_EVENT_CLASS(nfs4_clientid_event,
342 TP_PROTO(
343 const struct nfs_client *clp,
344 int error
345 ),
346
347 TP_ARGS(clp, error),
348
349 TP_STRUCT__entry(
350 __string(dstaddr, clp->cl_hostname)
351 __field(unsigned long, error)
352 ),
353
354 TP_fast_assign(
355 __entry->error = error;
356 __assign_str(dstaddr, clp->cl_hostname);
357 ),
358
359 TP_printk(
360 "error=%ld (%s) dstaddr=%s",
361 -__entry->error,
362 show_nfsv4_errors(__entry->error),
363 __get_str(dstaddr)
364 )
365);
366#define DEFINE_NFS4_CLIENTID_EVENT(name) \
367 DEFINE_EVENT(nfs4_clientid_event, name, \
368 TP_PROTO( \
369 const struct nfs_client *clp, \
370 int error \
371 ), \
372 TP_ARGS(clp, error))
373DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
374DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
375DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
376DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
377#ifdef CONFIG_NFS_V4_1
378DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
379DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
380DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
381DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
382DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
383DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
384DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
385
386#define show_nfs4_sequence_status_flags(status) \
387 __print_flags((unsigned long)status, "|", \
388 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
389 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
390 "CB_GSS_CONTEXTS_EXPIRING" }, \
391 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
392 "CB_GSS_CONTEXTS_EXPIRED" }, \
393 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
394 "EXPIRED_ALL_STATE_REVOKED" }, \
395 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
396 "EXPIRED_SOME_STATE_REVOKED" }, \
397 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \
398 "ADMIN_STATE_REVOKED" }, \
399 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \
400 "RECALLABLE_STATE_REVOKED" }, \
401 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
402 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
403 "RESTART_RECLAIM_NEEDED" }, \
404 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
405 "CB_PATH_DOWN_SESSION" }, \
406 { SEQ4_STATUS_BACKCHANNEL_FAULT, \
407 "BACKCHANNEL_FAULT" })
408
409TRACE_EVENT(nfs4_sequence_done,
410 TP_PROTO(
411 const struct nfs4_session *session,
412 const struct nfs4_sequence_res *res
413 ),
414 TP_ARGS(session, res),
415
416 TP_STRUCT__entry(
417 __field(unsigned int, session)
418 __field(unsigned int, slot_nr)
419 __field(unsigned int, seq_nr)
420 __field(unsigned int, highest_slotid)
421 __field(unsigned int, target_highest_slotid)
422 __field(unsigned int, status_flags)
423 __field(unsigned long, error)
424 ),
425
426 TP_fast_assign(
427 const struct nfs4_slot *sr_slot = res->sr_slot;
428 __entry->session = nfs_session_id_hash(&session->sess_id);
429 __entry->slot_nr = sr_slot->slot_nr;
430 __entry->seq_nr = sr_slot->seq_nr;
431 __entry->highest_slotid = res->sr_highest_slotid;
432 __entry->target_highest_slotid =
433 res->sr_target_highest_slotid;
434 __entry->status_flags = res->sr_status_flags;
435 __entry->error = res->sr_status;
436 ),
437 TP_printk(
438 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
439 "highest_slotid=%u target_highest_slotid=%u "
440 "status_flags=%u (%s)",
441 -__entry->error,
442 show_nfsv4_errors(__entry->error),
443 __entry->session,
444 __entry->slot_nr,
445 __entry->seq_nr,
446 __entry->highest_slotid,
447 __entry->target_highest_slotid,
448 __entry->status_flags,
449 show_nfs4_sequence_status_flags(__entry->status_flags)
450 )
451);
452
453struct cb_sequenceargs;
454struct cb_sequenceres;
455
456TRACE_EVENT(nfs4_cb_sequence,
457 TP_PROTO(
458 const struct cb_sequenceargs *args,
459 const struct cb_sequenceres *res,
460 __be32 status
461 ),
462 TP_ARGS(args, res, status),
463
464 TP_STRUCT__entry(
465 __field(unsigned int, session)
466 __field(unsigned int, slot_nr)
467 __field(unsigned int, seq_nr)
468 __field(unsigned int, highest_slotid)
469 __field(unsigned int, cachethis)
470 __field(unsigned long, error)
471 ),
472
473 TP_fast_assign(
474 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
475 __entry->slot_nr = args->csa_slotid;
476 __entry->seq_nr = args->csa_sequenceid;
477 __entry->highest_slotid = args->csa_highestslotid;
478 __entry->cachethis = args->csa_cachethis;
479 __entry->error = be32_to_cpu(status);
480 ),
481
482 TP_printk(
483 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
484 "highest_slotid=%u",
485 -__entry->error,
486 show_nfsv4_errors(__entry->error),
487 __entry->session,
488 __entry->slot_nr,
489 __entry->seq_nr,
490 __entry->highest_slotid
491 )
492);
493
494TRACE_EVENT(nfs4_cb_seqid_err,
495 TP_PROTO(
496 const struct cb_sequenceargs *args,
497 __be32 status
498 ),
499 TP_ARGS(args, status),
500
501 TP_STRUCT__entry(
502 __field(unsigned int, session)
503 __field(unsigned int, slot_nr)
504 __field(unsigned int, seq_nr)
505 __field(unsigned int, highest_slotid)
506 __field(unsigned int, cachethis)
507 __field(unsigned long, error)
508 ),
509
510 TP_fast_assign(
511 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
512 __entry->slot_nr = args->csa_slotid;
513 __entry->seq_nr = args->csa_sequenceid;
514 __entry->highest_slotid = args->csa_highestslotid;
515 __entry->cachethis = args->csa_cachethis;
516 __entry->error = be32_to_cpu(status);
517 ),
518
519 TP_printk(
520 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
521 "highest_slotid=%u",
522 -__entry->error,
523 show_nfsv4_errors(__entry->error),
524 __entry->session,
525 __entry->slot_nr,
526 __entry->seq_nr,
527 __entry->highest_slotid
528 )
529);
530
531#endif /* CONFIG_NFS_V4_1 */
532
533TRACE_EVENT(nfs4_setup_sequence,
534 TP_PROTO(
535 const struct nfs4_session *session,
536 const struct nfs4_sequence_args *args
537 ),
538 TP_ARGS(session, args),
539
540 TP_STRUCT__entry(
541 __field(unsigned int, session)
542 __field(unsigned int, slot_nr)
543 __field(unsigned int, seq_nr)
544 __field(unsigned int, highest_used_slotid)
545 ),
546
547 TP_fast_assign(
548 const struct nfs4_slot *sa_slot = args->sa_slot;
549 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
550 __entry->slot_nr = sa_slot->slot_nr;
551 __entry->seq_nr = sa_slot->seq_nr;
552 __entry->highest_used_slotid =
553 sa_slot->table->highest_used_slotid;
554 ),
555 TP_printk(
556 "session=0x%08x slot_nr=%u seq_nr=%u "
557 "highest_used_slotid=%u",
558 __entry->session,
559 __entry->slot_nr,
560 __entry->seq_nr,
561 __entry->highest_used_slotid
562 )
563);
564
565TRACE_EVENT(nfs4_xdr_status,
566 TP_PROTO(
567 const struct xdr_stream *xdr,
568 u32 op,
569 int error
570 ),
571
572 TP_ARGS(xdr, op, error),
573
574 TP_STRUCT__entry(
575 __field(unsigned int, task_id)
576 __field(unsigned int, client_id)
577 __field(u32, xid)
578 __field(u32, op)
579 __field(unsigned long, error)
580 ),
581
582 TP_fast_assign(
583 const struct rpc_rqst *rqstp = xdr->rqst;
584 const struct rpc_task *task = rqstp->rq_task;
585
586 __entry->task_id = task->tk_pid;
587 __entry->client_id = task->tk_client->cl_clid;
588 __entry->xid = be32_to_cpu(rqstp->rq_xid);
589 __entry->op = op;
590 __entry->error = error;
591 ),
592
593 TP_printk(
594 "task:%u@%d xid=0x%08x error=%ld (%s) operation=%u",
595 __entry->task_id, __entry->client_id, __entry->xid,
596 -__entry->error, show_nfsv4_errors(__entry->error),
597 __entry->op
598 )
599);
600
601DECLARE_EVENT_CLASS(nfs4_open_event,
602 TP_PROTO(
603 const struct nfs_open_context *ctx,
604 int flags,
605 int error
606 ),
607
608 TP_ARGS(ctx, flags, error),
609
610 TP_STRUCT__entry(
611 __field(unsigned long, error)
612 __field(unsigned int, flags)
613 __field(unsigned int, fmode)
614 __field(dev_t, dev)
615 __field(u32, fhandle)
616 __field(u64, fileid)
617 __field(u64, dir)
618 __string(name, ctx->dentry->d_name.name)
619 __field(int, stateid_seq)
620 __field(u32, stateid_hash)
621 __field(int, openstateid_seq)
622 __field(u32, openstateid_hash)
623 ),
624
625 TP_fast_assign(
626 const struct nfs4_state *state = ctx->state;
627 const struct inode *inode = NULL;
628
629 __entry->error = -error;
630 __entry->flags = flags;
631 __entry->fmode = (__force unsigned int)ctx->mode;
632 __entry->dev = ctx->dentry->d_sb->s_dev;
633 if (!IS_ERR_OR_NULL(state)) {
634 inode = state->inode;
635 __entry->stateid_seq =
636 be32_to_cpu(state->stateid.seqid);
637 __entry->stateid_hash =
638 nfs_stateid_hash(&state->stateid);
639 __entry->openstateid_seq =
640 be32_to_cpu(state->open_stateid.seqid);
641 __entry->openstateid_hash =
642 nfs_stateid_hash(&state->open_stateid);
643 } else {
644 __entry->stateid_seq = 0;
645 __entry->stateid_hash = 0;
646 __entry->openstateid_seq = 0;
647 __entry->openstateid_hash = 0;
648 }
649 if (inode != NULL) {
650 __entry->fileid = NFS_FILEID(inode);
651 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
652 } else {
653 __entry->fileid = 0;
654 __entry->fhandle = 0;
655 }
656 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
657 __assign_str(name, ctx->dentry->d_name.name);
658 ),
659
660 TP_printk(
661 "error=%ld (%s) flags=%d (%s) fmode=%s "
662 "fileid=%02x:%02x:%llu fhandle=0x%08x "
663 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
664 "openstateid=%d:0x%08x",
665 -__entry->error,
666 show_nfsv4_errors(__entry->error),
667 __entry->flags,
668 show_open_flags(__entry->flags),
669 show_fmode_flags(__entry->fmode),
670 MAJOR(__entry->dev), MINOR(__entry->dev),
671 (unsigned long long)__entry->fileid,
672 __entry->fhandle,
673 MAJOR(__entry->dev), MINOR(__entry->dev),
674 (unsigned long long)__entry->dir,
675 __get_str(name),
676 __entry->stateid_seq, __entry->stateid_hash,
677 __entry->openstateid_seq, __entry->openstateid_hash
678 )
679);
680
681#define DEFINE_NFS4_OPEN_EVENT(name) \
682 DEFINE_EVENT(nfs4_open_event, name, \
683 TP_PROTO( \
684 const struct nfs_open_context *ctx, \
685 int flags, \
686 int error \
687 ), \
688 TP_ARGS(ctx, flags, error))
689DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
690DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
691DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
692
693TRACE_EVENT(nfs4_cached_open,
694 TP_PROTO(
695 const struct nfs4_state *state
696 ),
697 TP_ARGS(state),
698 TP_STRUCT__entry(
699 __field(dev_t, dev)
700 __field(u32, fhandle)
701 __field(u64, fileid)
702 __field(unsigned int, fmode)
703 __field(int, stateid_seq)
704 __field(u32, stateid_hash)
705 ),
706
707 TP_fast_assign(
708 const struct inode *inode = state->inode;
709
710 __entry->dev = inode->i_sb->s_dev;
711 __entry->fileid = NFS_FILEID(inode);
712 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
713 __entry->fmode = (__force unsigned int)state->state;
714 __entry->stateid_seq =
715 be32_to_cpu(state->stateid.seqid);
716 __entry->stateid_hash =
717 nfs_stateid_hash(&state->stateid);
718 ),
719
720 TP_printk(
721 "fmode=%s fileid=%02x:%02x:%llu "
722 "fhandle=0x%08x stateid=%d:0x%08x",
723 __entry->fmode ? show_fmode_flags(__entry->fmode) :
724 "closed",
725 MAJOR(__entry->dev), MINOR(__entry->dev),
726 (unsigned long long)__entry->fileid,
727 __entry->fhandle,
728 __entry->stateid_seq, __entry->stateid_hash
729 )
730);
731
732TRACE_EVENT(nfs4_close,
733 TP_PROTO(
734 const struct nfs4_state *state,
735 const struct nfs_closeargs *args,
736 const struct nfs_closeres *res,
737 int error
738 ),
739
740 TP_ARGS(state, args, res, error),
741
742 TP_STRUCT__entry(
743 __field(dev_t, dev)
744 __field(u32, fhandle)
745 __field(u64, fileid)
746 __field(unsigned int, fmode)
747 __field(unsigned long, error)
748 __field(int, stateid_seq)
749 __field(u32, stateid_hash)
750 ),
751
752 TP_fast_assign(
753 const struct inode *inode = state->inode;
754
755 __entry->dev = inode->i_sb->s_dev;
756 __entry->fileid = NFS_FILEID(inode);
757 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
758 __entry->fmode = (__force unsigned int)state->state;
759 __entry->error = error;
760 __entry->stateid_seq =
761 be32_to_cpu(args->stateid.seqid);
762 __entry->stateid_hash =
763 nfs_stateid_hash(&args->stateid);
764 ),
765
766 TP_printk(
767 "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
768 "fhandle=0x%08x openstateid=%d:0x%08x",
769 -__entry->error,
770 show_nfsv4_errors(__entry->error),
771 __entry->fmode ? show_fmode_flags(__entry->fmode) :
772 "closed",
773 MAJOR(__entry->dev), MINOR(__entry->dev),
774 (unsigned long long)__entry->fileid,
775 __entry->fhandle,
776 __entry->stateid_seq, __entry->stateid_hash
777 )
778);
779
780TRACE_DEFINE_ENUM(F_GETLK);
781TRACE_DEFINE_ENUM(F_SETLK);
782TRACE_DEFINE_ENUM(F_SETLKW);
783TRACE_DEFINE_ENUM(F_RDLCK);
784TRACE_DEFINE_ENUM(F_WRLCK);
785TRACE_DEFINE_ENUM(F_UNLCK);
786
787#define show_lock_cmd(type) \
788 __print_symbolic((int)type, \
789 { F_GETLK, "GETLK" }, \
790 { F_SETLK, "SETLK" }, \
791 { F_SETLKW, "SETLKW" })
792#define show_lock_type(type) \
793 __print_symbolic((int)type, \
794 { F_RDLCK, "RDLCK" }, \
795 { F_WRLCK, "WRLCK" }, \
796 { F_UNLCK, "UNLCK" })
797
798DECLARE_EVENT_CLASS(nfs4_lock_event,
799 TP_PROTO(
800 const struct file_lock *request,
801 const struct nfs4_state *state,
802 int cmd,
803 int error
804 ),
805
806 TP_ARGS(request, state, cmd, error),
807
808 TP_STRUCT__entry(
809 __field(unsigned long, error)
810 __field(int, cmd)
811 __field(char, type)
812 __field(loff_t, start)
813 __field(loff_t, end)
814 __field(dev_t, dev)
815 __field(u32, fhandle)
816 __field(u64, fileid)
817 __field(int, stateid_seq)
818 __field(u32, stateid_hash)
819 ),
820
821 TP_fast_assign(
822 const struct inode *inode = state->inode;
823
824 __entry->error = error;
825 __entry->cmd = cmd;
826 __entry->type = request->fl_type;
827 __entry->start = request->fl_start;
828 __entry->end = request->fl_end;
829 __entry->dev = inode->i_sb->s_dev;
830 __entry->fileid = NFS_FILEID(inode);
831 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
832 __entry->stateid_seq =
833 be32_to_cpu(state->stateid.seqid);
834 __entry->stateid_hash =
835 nfs_stateid_hash(&state->stateid);
836 ),
837
838 TP_printk(
839 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
840 "fileid=%02x:%02x:%llu fhandle=0x%08x "
841 "stateid=%d:0x%08x",
842 -__entry->error,
843 show_nfsv4_errors(__entry->error),
844 show_lock_cmd(__entry->cmd),
845 show_lock_type(__entry->type),
846 (long long)__entry->start,
847 (long long)__entry->end,
848 MAJOR(__entry->dev), MINOR(__entry->dev),
849 (unsigned long long)__entry->fileid,
850 __entry->fhandle,
851 __entry->stateid_seq, __entry->stateid_hash
852 )
853);
854
855#define DEFINE_NFS4_LOCK_EVENT(name) \
856 DEFINE_EVENT(nfs4_lock_event, name, \
857 TP_PROTO( \
858 const struct file_lock *request, \
859 const struct nfs4_state *state, \
860 int cmd, \
861 int error \
862 ), \
863 TP_ARGS(request, state, cmd, error))
864DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
865DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
866
867TRACE_EVENT(nfs4_set_lock,
868 TP_PROTO(
869 const struct file_lock *request,
870 const struct nfs4_state *state,
871 const nfs4_stateid *lockstateid,
872 int cmd,
873 int error
874 ),
875
876 TP_ARGS(request, state, lockstateid, cmd, error),
877
878 TP_STRUCT__entry(
879 __field(unsigned long, error)
880 __field(int, cmd)
881 __field(char, type)
882 __field(loff_t, start)
883 __field(loff_t, end)
884 __field(dev_t, dev)
885 __field(u32, fhandle)
886 __field(u64, fileid)
887 __field(int, stateid_seq)
888 __field(u32, stateid_hash)
889 __field(int, lockstateid_seq)
890 __field(u32, lockstateid_hash)
891 ),
892
893 TP_fast_assign(
894 const struct inode *inode = state->inode;
895
896 __entry->error = error;
897 __entry->cmd = cmd;
898 __entry->type = request->fl_type;
899 __entry->start = request->fl_start;
900 __entry->end = request->fl_end;
901 __entry->dev = inode->i_sb->s_dev;
902 __entry->fileid = NFS_FILEID(inode);
903 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
904 __entry->stateid_seq =
905 be32_to_cpu(state->stateid.seqid);
906 __entry->stateid_hash =
907 nfs_stateid_hash(&state->stateid);
908 __entry->lockstateid_seq =
909 be32_to_cpu(lockstateid->seqid);
910 __entry->lockstateid_hash =
911 nfs_stateid_hash(lockstateid);
912 ),
913
914 TP_printk(
915 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
916 "fileid=%02x:%02x:%llu fhandle=0x%08x "
917 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
918 -__entry->error,
919 show_nfsv4_errors(__entry->error),
920 show_lock_cmd(__entry->cmd),
921 show_lock_type(__entry->type),
922 (long long)__entry->start,
923 (long long)__entry->end,
924 MAJOR(__entry->dev), MINOR(__entry->dev),
925 (unsigned long long)__entry->fileid,
926 __entry->fhandle,
927 __entry->stateid_seq, __entry->stateid_hash,
928 __entry->lockstateid_seq, __entry->lockstateid_hash
929 )
930);
931
932DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
933 TP_PROTO(
934 const struct inode *inode,
935 fmode_t fmode
936 ),
937
938 TP_ARGS(inode, fmode),
939
940 TP_STRUCT__entry(
941 __field(dev_t, dev)
942 __field(u32, fhandle)
943 __field(u64, fileid)
944 __field(unsigned int, fmode)
945 ),
946
947 TP_fast_assign(
948 __entry->dev = inode->i_sb->s_dev;
949 __entry->fileid = NFS_FILEID(inode);
950 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
951 __entry->fmode = (__force unsigned int)fmode;
952 ),
953
954 TP_printk(
955 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
956 show_fmode_flags(__entry->fmode),
957 MAJOR(__entry->dev), MINOR(__entry->dev),
958 (unsigned long long)__entry->fileid,
959 __entry->fhandle
960 )
961);
962#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
963 DEFINE_EVENT(nfs4_set_delegation_event, name, \
964 TP_PROTO( \
965 const struct inode *inode, \
966 fmode_t fmode \
967 ), \
968 TP_ARGS(inode, fmode))
969DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
970DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
971
972TRACE_EVENT(nfs4_delegreturn_exit,
973 TP_PROTO(
974 const struct nfs4_delegreturnargs *args,
975 const struct nfs4_delegreturnres *res,
976 int error
977 ),
978
979 TP_ARGS(args, res, error),
980
981 TP_STRUCT__entry(
982 __field(dev_t, dev)
983 __field(u32, fhandle)
984 __field(unsigned long, error)
985 __field(int, stateid_seq)
986 __field(u32, stateid_hash)
987 ),
988
989 TP_fast_assign(
990 __entry->dev = res->server->s_dev;
991 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
992 __entry->error = error;
993 __entry->stateid_seq =
994 be32_to_cpu(args->stateid->seqid);
995 __entry->stateid_hash =
996 nfs_stateid_hash(args->stateid);
997 ),
998
999 TP_printk(
1000 "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
1001 "stateid=%d:0x%08x",
1002 -__entry->error,
1003 show_nfsv4_errors(__entry->error),
1004 MAJOR(__entry->dev), MINOR(__entry->dev),
1005 __entry->fhandle,
1006 __entry->stateid_seq, __entry->stateid_hash
1007 )
1008);
1009
1010#ifdef CONFIG_NFS_V4_1
1011DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
1012 TP_PROTO(
1013 const struct nfs4_state *state,
1014 const struct nfs4_lock_state *lsp,
1015 int error
1016 ),
1017
1018 TP_ARGS(state, lsp, error),
1019
1020 TP_STRUCT__entry(
1021 __field(unsigned long, error)
1022 __field(dev_t, dev)
1023 __field(u32, fhandle)
1024 __field(u64, fileid)
1025 __field(int, stateid_seq)
1026 __field(u32, stateid_hash)
1027 ),
1028
1029 TP_fast_assign(
1030 const struct inode *inode = state->inode;
1031
1032 __entry->error = error;
1033 __entry->dev = inode->i_sb->s_dev;
1034 __entry->fileid = NFS_FILEID(inode);
1035 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1036 __entry->stateid_seq =
1037 be32_to_cpu(state->stateid.seqid);
1038 __entry->stateid_hash =
1039 nfs_stateid_hash(&state->stateid);
1040 ),
1041
1042 TP_printk(
1043 "error=%ld (%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_TEST_STATEID_EVENT(name) \
1055 DEFINE_EVENT(nfs4_test_stateid_event, name, \
1056 TP_PROTO( \
1057 const struct nfs4_state *state, \
1058 const struct nfs4_lock_state *lsp, \
1059 int error \
1060 ), \
1061 TP_ARGS(state, lsp, error))
1062DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1063DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1064DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1065#endif /* CONFIG_NFS_V4_1 */
1066
1067DECLARE_EVENT_CLASS(nfs4_lookup_event,
1068 TP_PROTO(
1069 const struct inode *dir,
1070 const struct qstr *name,
1071 int error
1072 ),
1073
1074 TP_ARGS(dir, name, error),
1075
1076 TP_STRUCT__entry(
1077 __field(dev_t, dev)
1078 __field(unsigned long, error)
1079 __field(u64, dir)
1080 __string(name, name->name)
1081 ),
1082
1083 TP_fast_assign(
1084 __entry->dev = dir->i_sb->s_dev;
1085 __entry->dir = NFS_FILEID(dir);
1086 __entry->error = -error;
1087 __assign_str(name, name->name);
1088 ),
1089
1090 TP_printk(
1091 "error=%ld (%s) name=%02x:%02x:%llu/%s",
1092 -__entry->error,
1093 show_nfsv4_errors(__entry->error),
1094 MAJOR(__entry->dev), MINOR(__entry->dev),
1095 (unsigned long long)__entry->dir,
1096 __get_str(name)
1097 )
1098);
1099
1100#define DEFINE_NFS4_LOOKUP_EVENT(name) \
1101 DEFINE_EVENT(nfs4_lookup_event, name, \
1102 TP_PROTO( \
1103 const struct inode *dir, \
1104 const struct qstr *name, \
1105 int error \
1106 ), \
1107 TP_ARGS(dir, name, error))
1108
1109DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1110DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1111DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1112DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1113DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1114DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1115DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1116
1117TRACE_EVENT(nfs4_lookupp,
1118 TP_PROTO(
1119 const struct inode *inode,
1120 int error
1121 ),
1122
1123 TP_ARGS(inode, error),
1124
1125 TP_STRUCT__entry(
1126 __field(dev_t, dev)
1127 __field(u64, ino)
1128 __field(unsigned long, error)
1129 ),
1130
1131 TP_fast_assign(
1132 __entry->dev = inode->i_sb->s_dev;
1133 __entry->ino = NFS_FILEID(inode);
1134 __entry->error = error;
1135 ),
1136
1137 TP_printk(
1138 "error=%ld (%s) inode=%02x:%02x:%llu",
1139 -__entry->error,
1140 show_nfsv4_errors(__entry->error),
1141 MAJOR(__entry->dev), MINOR(__entry->dev),
1142 (unsigned long long)__entry->ino
1143 )
1144);
1145
1146TRACE_EVENT(nfs4_rename,
1147 TP_PROTO(
1148 const struct inode *olddir,
1149 const struct qstr *oldname,
1150 const struct inode *newdir,
1151 const struct qstr *newname,
1152 int error
1153 ),
1154
1155 TP_ARGS(olddir, oldname, newdir, newname, error),
1156
1157 TP_STRUCT__entry(
1158 __field(dev_t, dev)
1159 __field(unsigned long, error)
1160 __field(u64, olddir)
1161 __string(oldname, oldname->name)
1162 __field(u64, newdir)
1163 __string(newname, newname->name)
1164 ),
1165
1166 TP_fast_assign(
1167 __entry->dev = olddir->i_sb->s_dev;
1168 __entry->olddir = NFS_FILEID(olddir);
1169 __entry->newdir = NFS_FILEID(newdir);
1170 __entry->error = error;
1171 __assign_str(oldname, oldname->name);
1172 __assign_str(newname, newname->name);
1173 ),
1174
1175 TP_printk(
1176 "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1177 "newname=%02x:%02x:%llu/%s",
1178 -__entry->error,
1179 show_nfsv4_errors(__entry->error),
1180 MAJOR(__entry->dev), MINOR(__entry->dev),
1181 (unsigned long long)__entry->olddir,
1182 __get_str(oldname),
1183 MAJOR(__entry->dev), MINOR(__entry->dev),
1184 (unsigned long long)__entry->newdir,
1185 __get_str(newname)
1186 )
1187);
1188
1189DECLARE_EVENT_CLASS(nfs4_inode_event,
1190 TP_PROTO(
1191 const struct inode *inode,
1192 int error
1193 ),
1194
1195 TP_ARGS(inode, error),
1196
1197 TP_STRUCT__entry(
1198 __field(dev_t, dev)
1199 __field(u32, fhandle)
1200 __field(u64, fileid)
1201 __field(unsigned long, error)
1202 ),
1203
1204 TP_fast_assign(
1205 __entry->dev = inode->i_sb->s_dev;
1206 __entry->fileid = NFS_FILEID(inode);
1207 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1208 __entry->error = error < 0 ? -error : 0;
1209 ),
1210
1211 TP_printk(
1212 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1213 -__entry->error,
1214 show_nfsv4_errors(__entry->error),
1215 MAJOR(__entry->dev), MINOR(__entry->dev),
1216 (unsigned long long)__entry->fileid,
1217 __entry->fhandle
1218 )
1219);
1220
1221#define DEFINE_NFS4_INODE_EVENT(name) \
1222 DEFINE_EVENT(nfs4_inode_event, name, \
1223 TP_PROTO( \
1224 const struct inode *inode, \
1225 int error \
1226 ), \
1227 TP_ARGS(inode, error))
1228
1229DEFINE_NFS4_INODE_EVENT(nfs4_access);
1230DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1231DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1232DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1233DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1234#ifdef CONFIG_NFS_V4_SECURITY_LABEL
1235DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1236DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1237#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1238
1239DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1240 TP_PROTO(
1241 const struct inode *inode,
1242 const nfs4_stateid *stateid,
1243 int error
1244 ),
1245
1246 TP_ARGS(inode, stateid, error),
1247
1248 TP_STRUCT__entry(
1249 __field(dev_t, dev)
1250 __field(u32, fhandle)
1251 __field(u64, fileid)
1252 __field(unsigned long, error)
1253 __field(int, stateid_seq)
1254 __field(u32, stateid_hash)
1255 ),
1256
1257 TP_fast_assign(
1258 __entry->dev = inode->i_sb->s_dev;
1259 __entry->fileid = NFS_FILEID(inode);
1260 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1261 __entry->error = error;
1262 __entry->stateid_seq =
1263 be32_to_cpu(stateid->seqid);
1264 __entry->stateid_hash =
1265 nfs_stateid_hash(stateid);
1266 ),
1267
1268 TP_printk(
1269 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1270 "stateid=%d:0x%08x",
1271 -__entry->error,
1272 show_nfsv4_errors(__entry->error),
1273 MAJOR(__entry->dev), MINOR(__entry->dev),
1274 (unsigned long long)__entry->fileid,
1275 __entry->fhandle,
1276 __entry->stateid_seq, __entry->stateid_hash
1277 )
1278);
1279
1280#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1281 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1282 TP_PROTO( \
1283 const struct inode *inode, \
1284 const nfs4_stateid *stateid, \
1285 int error \
1286 ), \
1287 TP_ARGS(inode, stateid, error))
1288
1289DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1290DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1291DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1292DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1293
1294DECLARE_EVENT_CLASS(nfs4_getattr_event,
1295 TP_PROTO(
1296 const struct nfs_server *server,
1297 const struct nfs_fh *fhandle,
1298 const struct nfs_fattr *fattr,
1299 int error
1300 ),
1301
1302 TP_ARGS(server, fhandle, fattr, error),
1303
1304 TP_STRUCT__entry(
1305 __field(dev_t, dev)
1306 __field(u32, fhandle)
1307 __field(u64, fileid)
1308 __field(unsigned int, valid)
1309 __field(unsigned long, error)
1310 ),
1311
1312 TP_fast_assign(
1313 __entry->dev = server->s_dev;
1314 __entry->valid = fattr->valid;
1315 __entry->fhandle = nfs_fhandle_hash(fhandle);
1316 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1317 __entry->error = error;
1318 ),
1319
1320 TP_printk(
1321 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1322 "valid=%s",
1323 -__entry->error,
1324 show_nfsv4_errors(__entry->error),
1325 MAJOR(__entry->dev), MINOR(__entry->dev),
1326 (unsigned long long)__entry->fileid,
1327 __entry->fhandle,
1328 show_nfs_fattr_flags(__entry->valid)
1329 )
1330);
1331
1332#define DEFINE_NFS4_GETATTR_EVENT(name) \
1333 DEFINE_EVENT(nfs4_getattr_event, name, \
1334 TP_PROTO( \
1335 const struct nfs_server *server, \
1336 const struct nfs_fh *fhandle, \
1337 const struct nfs_fattr *fattr, \
1338 int error \
1339 ), \
1340 TP_ARGS(server, fhandle, fattr, error))
1341DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1342DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1343DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1344
1345DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1346 TP_PROTO(
1347 const struct nfs_client *clp,
1348 const struct nfs_fh *fhandle,
1349 const struct inode *inode,
1350 int error
1351 ),
1352
1353 TP_ARGS(clp, fhandle, inode, error),
1354
1355 TP_STRUCT__entry(
1356 __field(unsigned long, error)
1357 __field(dev_t, dev)
1358 __field(u32, fhandle)
1359 __field(u64, fileid)
1360 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1361 ),
1362
1363 TP_fast_assign(
1364 __entry->error = error;
1365 __entry->fhandle = nfs_fhandle_hash(fhandle);
1366 if (!IS_ERR_OR_NULL(inode)) {
1367 __entry->fileid = NFS_FILEID(inode);
1368 __entry->dev = inode->i_sb->s_dev;
1369 } else {
1370 __entry->fileid = 0;
1371 __entry->dev = 0;
1372 }
1373 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1374 ),
1375
1376 TP_printk(
1377 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1378 "dstaddr=%s",
1379 -__entry->error,
1380 show_nfsv4_errors(__entry->error),
1381 MAJOR(__entry->dev), MINOR(__entry->dev),
1382 (unsigned long long)__entry->fileid,
1383 __entry->fhandle,
1384 __get_str(dstaddr)
1385 )
1386);
1387
1388#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1389 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1390 TP_PROTO( \
1391 const struct nfs_client *clp, \
1392 const struct nfs_fh *fhandle, \
1393 const struct inode *inode, \
1394 int error \
1395 ), \
1396 TP_ARGS(clp, fhandle, inode, error))
1397DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1398
1399DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1400 TP_PROTO(
1401 const struct nfs_client *clp,
1402 const struct nfs_fh *fhandle,
1403 const struct inode *inode,
1404 const nfs4_stateid *stateid,
1405 int error
1406 ),
1407
1408 TP_ARGS(clp, fhandle, inode, stateid, error),
1409
1410 TP_STRUCT__entry(
1411 __field(unsigned long, error)
1412 __field(dev_t, dev)
1413 __field(u32, fhandle)
1414 __field(u64, fileid)
1415 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1416 __field(int, stateid_seq)
1417 __field(u32, stateid_hash)
1418 ),
1419
1420 TP_fast_assign(
1421 __entry->error = error;
1422 __entry->fhandle = nfs_fhandle_hash(fhandle);
1423 if (!IS_ERR_OR_NULL(inode)) {
1424 __entry->fileid = NFS_FILEID(inode);
1425 __entry->dev = inode->i_sb->s_dev;
1426 } else {
1427 __entry->fileid = 0;
1428 __entry->dev = 0;
1429 }
1430 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1431 __entry->stateid_seq =
1432 be32_to_cpu(stateid->seqid);
1433 __entry->stateid_hash =
1434 nfs_stateid_hash(stateid);
1435 ),
1436
1437 TP_printk(
1438 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1439 "stateid=%d:0x%08x dstaddr=%s",
1440 -__entry->error,
1441 show_nfsv4_errors(__entry->error),
1442 MAJOR(__entry->dev), MINOR(__entry->dev),
1443 (unsigned long long)__entry->fileid,
1444 __entry->fhandle,
1445 __entry->stateid_seq, __entry->stateid_hash,
1446 __get_str(dstaddr)
1447 )
1448);
1449
1450#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1451 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1452 TP_PROTO( \
1453 const struct nfs_client *clp, \
1454 const struct nfs_fh *fhandle, \
1455 const struct inode *inode, \
1456 const nfs4_stateid *stateid, \
1457 int error \
1458 ), \
1459 TP_ARGS(clp, fhandle, inode, stateid, error))
1460DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1461DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1462
1463DECLARE_EVENT_CLASS(nfs4_idmap_event,
1464 TP_PROTO(
1465 const char *name,
1466 int len,
1467 u32 id,
1468 int error
1469 ),
1470
1471 TP_ARGS(name, len, id, error),
1472
1473 TP_STRUCT__entry(
1474 __field(unsigned long, error)
1475 __field(u32, id)
1476 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1477 ),
1478
1479 TP_fast_assign(
1480 if (len < 0)
1481 len = 0;
1482 __entry->error = error < 0 ? error : 0;
1483 __entry->id = id;
1484 memcpy(__get_str(name), name, len);
1485 __get_str(name)[len] = 0;
1486 ),
1487
1488 TP_printk(
1489 "error=%ld (%s) id=%u name=%s",
1490 -__entry->error, show_nfsv4_errors(__entry->error),
1491 __entry->id,
1492 __get_str(name)
1493 )
1494);
1495#define DEFINE_NFS4_IDMAP_EVENT(name) \
1496 DEFINE_EVENT(nfs4_idmap_event, name, \
1497 TP_PROTO( \
1498 const char *name, \
1499 int len, \
1500 u32 id, \
1501 int error \
1502 ), \
1503 TP_ARGS(name, len, id, error))
1504DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1505DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1506DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1507DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1508
1509DECLARE_EVENT_CLASS(nfs4_read_event,
1510 TP_PROTO(
1511 const struct nfs_pgio_header *hdr,
1512 int error
1513 ),
1514
1515 TP_ARGS(hdr, error),
1516
1517 TP_STRUCT__entry(
1518 __field(dev_t, dev)
1519 __field(u32, fhandle)
1520 __field(u64, fileid)
1521 __field(loff_t, offset)
1522 __field(size_t, count)
1523 __field(unsigned long, error)
1524 __field(int, stateid_seq)
1525 __field(u32, stateid_hash)
1526 ),
1527
1528 TP_fast_assign(
1529 const struct inode *inode = hdr->inode;
1530 const struct nfs4_state *state =
1531 hdr->args.context->state;
1532 __entry->dev = inode->i_sb->s_dev;
1533 __entry->fileid = NFS_FILEID(inode);
1534 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1535 __entry->offset = hdr->args.offset;
1536 __entry->count = hdr->args.count;
1537 __entry->error = error < 0 ? -error : 0;
1538 __entry->stateid_seq =
1539 be32_to_cpu(state->stateid.seqid);
1540 __entry->stateid_hash =
1541 nfs_stateid_hash(&state->stateid);
1542 ),
1543
1544 TP_printk(
1545 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1546 "offset=%lld count=%zu stateid=%d:0x%08x",
1547 -__entry->error,
1548 show_nfsv4_errors(__entry->error),
1549 MAJOR(__entry->dev), MINOR(__entry->dev),
1550 (unsigned long long)__entry->fileid,
1551 __entry->fhandle,
1552 (long long)__entry->offset,
1553 __entry->count,
1554 __entry->stateid_seq, __entry->stateid_hash
1555 )
1556);
1557#define DEFINE_NFS4_READ_EVENT(name) \
1558 DEFINE_EVENT(nfs4_read_event, name, \
1559 TP_PROTO( \
1560 const struct nfs_pgio_header *hdr, \
1561 int error \
1562 ), \
1563 TP_ARGS(hdr, error))
1564DEFINE_NFS4_READ_EVENT(nfs4_read);
1565#ifdef CONFIG_NFS_V4_1
1566DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1567#endif /* CONFIG_NFS_V4_1 */
1568
1569DECLARE_EVENT_CLASS(nfs4_write_event,
1570 TP_PROTO(
1571 const struct nfs_pgio_header *hdr,
1572 int error
1573 ),
1574
1575 TP_ARGS(hdr, error),
1576
1577 TP_STRUCT__entry(
1578 __field(dev_t, dev)
1579 __field(u32, fhandle)
1580 __field(u64, fileid)
1581 __field(loff_t, offset)
1582 __field(size_t, count)
1583 __field(unsigned long, error)
1584 __field(int, stateid_seq)
1585 __field(u32, stateid_hash)
1586 ),
1587
1588 TP_fast_assign(
1589 const struct inode *inode = hdr->inode;
1590 const struct nfs4_state *state =
1591 hdr->args.context->state;
1592 __entry->dev = inode->i_sb->s_dev;
1593 __entry->fileid = NFS_FILEID(inode);
1594 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1595 __entry->offset = hdr->args.offset;
1596 __entry->count = hdr->args.count;
1597 __entry->error = error < 0 ? -error : 0;
1598 __entry->stateid_seq =
1599 be32_to_cpu(state->stateid.seqid);
1600 __entry->stateid_hash =
1601 nfs_stateid_hash(&state->stateid);
1602 ),
1603
1604 TP_printk(
1605 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1606 "offset=%lld count=%zu stateid=%d:0x%08x",
1607 -__entry->error,
1608 show_nfsv4_errors(__entry->error),
1609 MAJOR(__entry->dev), MINOR(__entry->dev),
1610 (unsigned long long)__entry->fileid,
1611 __entry->fhandle,
1612 (long long)__entry->offset,
1613 __entry->count,
1614 __entry->stateid_seq, __entry->stateid_hash
1615 )
1616);
1617
1618#define DEFINE_NFS4_WRITE_EVENT(name) \
1619 DEFINE_EVENT(nfs4_write_event, name, \
1620 TP_PROTO( \
1621 const struct nfs_pgio_header *hdr, \
1622 int error \
1623 ), \
1624 TP_ARGS(hdr, error))
1625DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1626#ifdef CONFIG_NFS_V4_1
1627DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1628#endif /* CONFIG_NFS_V4_1 */
1629
1630DECLARE_EVENT_CLASS(nfs4_commit_event,
1631 TP_PROTO(
1632 const struct nfs_commit_data *data,
1633 int error
1634 ),
1635
1636 TP_ARGS(data, error),
1637
1638 TP_STRUCT__entry(
1639 __field(dev_t, dev)
1640 __field(u32, fhandle)
1641 __field(u64, fileid)
1642 __field(loff_t, offset)
1643 __field(size_t, count)
1644 __field(unsigned long, error)
1645 ),
1646
1647 TP_fast_assign(
1648 const struct inode *inode = data->inode;
1649 __entry->dev = inode->i_sb->s_dev;
1650 __entry->fileid = NFS_FILEID(inode);
1651 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1652 __entry->offset = data->args.offset;
1653 __entry->count = data->args.count;
1654 __entry->error = error;
1655 ),
1656
1657 TP_printk(
1658 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1659 "offset=%lld count=%zu",
1660 -__entry->error,
1661 show_nfsv4_errors(__entry->error),
1662 MAJOR(__entry->dev), MINOR(__entry->dev),
1663 (unsigned long long)__entry->fileid,
1664 __entry->fhandle,
1665 (long long)__entry->offset,
1666 __entry->count
1667 )
1668);
1669#define DEFINE_NFS4_COMMIT_EVENT(name) \
1670 DEFINE_EVENT(nfs4_commit_event, name, \
1671 TP_PROTO( \
1672 const struct nfs_commit_data *data, \
1673 int error \
1674 ), \
1675 TP_ARGS(data, error))
1676DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1677#ifdef CONFIG_NFS_V4_1
1678DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1679
1680TRACE_DEFINE_ENUM(IOMODE_READ);
1681TRACE_DEFINE_ENUM(IOMODE_RW);
1682TRACE_DEFINE_ENUM(IOMODE_ANY);
1683
1684#define show_pnfs_iomode(iomode) \
1685 __print_symbolic(iomode, \
1686 { IOMODE_READ, "READ" }, \
1687 { IOMODE_RW, "RW" }, \
1688 { IOMODE_ANY, "ANY" })
1689
1690TRACE_EVENT(nfs4_layoutget,
1691 TP_PROTO(
1692 const struct nfs_open_context *ctx,
1693 const struct pnfs_layout_range *args,
1694 const struct pnfs_layout_range *res,
1695 const nfs4_stateid *layout_stateid,
1696 int error
1697 ),
1698
1699 TP_ARGS(ctx, args, res, layout_stateid, error),
1700
1701 TP_STRUCT__entry(
1702 __field(dev_t, dev)
1703 __field(u32, fhandle)
1704 __field(u64, fileid)
1705 __field(u32, iomode)
1706 __field(u64, offset)
1707 __field(u64, count)
1708 __field(unsigned long, error)
1709 __field(int, stateid_seq)
1710 __field(u32, stateid_hash)
1711 __field(int, layoutstateid_seq)
1712 __field(u32, layoutstateid_hash)
1713 ),
1714
1715 TP_fast_assign(
1716 const struct inode *inode = d_inode(ctx->dentry);
1717 const struct nfs4_state *state = ctx->state;
1718 __entry->dev = inode->i_sb->s_dev;
1719 __entry->fileid = NFS_FILEID(inode);
1720 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1721 __entry->iomode = args->iomode;
1722 __entry->offset = args->offset;
1723 __entry->count = args->length;
1724 __entry->error = error;
1725 __entry->stateid_seq =
1726 be32_to_cpu(state->stateid.seqid);
1727 __entry->stateid_hash =
1728 nfs_stateid_hash(&state->stateid);
1729 if (!error) {
1730 __entry->layoutstateid_seq =
1731 be32_to_cpu(layout_stateid->seqid);
1732 __entry->layoutstateid_hash =
1733 nfs_stateid_hash(layout_stateid);
1734 } else {
1735 __entry->layoutstateid_seq = 0;
1736 __entry->layoutstateid_hash = 0;
1737 }
1738 ),
1739
1740 TP_printk(
1741 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1742 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1743 "layoutstateid=%d:0x%08x",
1744 -__entry->error,
1745 show_nfsv4_errors(__entry->error),
1746 MAJOR(__entry->dev), MINOR(__entry->dev),
1747 (unsigned long long)__entry->fileid,
1748 __entry->fhandle,
1749 show_pnfs_iomode(__entry->iomode),
1750 (unsigned long long)__entry->offset,
1751 (unsigned long long)__entry->count,
1752 __entry->stateid_seq, __entry->stateid_hash,
1753 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1754 )
1755);
1756
1757DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1758DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1759DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1760
1761TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1762TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1763TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1764TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1765TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1766TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1767TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1768TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1769TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1770TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1771TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1772TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1773TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1774TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
1775
1776#define show_pnfs_update_layout_reason(reason) \
1777 __print_symbolic(reason, \
1778 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
1779 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
1780 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
1781 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
1782 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
1783 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
1784 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
1785 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
1786 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
1787 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
1788 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
1789 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
1790 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
1791 { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
1792
1793TRACE_EVENT(pnfs_update_layout,
1794 TP_PROTO(struct inode *inode,
1795 loff_t pos,
1796 u64 count,
1797 enum pnfs_iomode iomode,
1798 struct pnfs_layout_hdr *lo,
1799 struct pnfs_layout_segment *lseg,
1800 enum pnfs_update_layout_reason reason
1801 ),
1802 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1803 TP_STRUCT__entry(
1804 __field(dev_t, dev)
1805 __field(u64, fileid)
1806 __field(u32, fhandle)
1807 __field(loff_t, pos)
1808 __field(u64, count)
1809 __field(enum pnfs_iomode, iomode)
1810 __field(int, layoutstateid_seq)
1811 __field(u32, layoutstateid_hash)
1812 __field(long, lseg)
1813 __field(enum pnfs_update_layout_reason, reason)
1814 ),
1815 TP_fast_assign(
1816 __entry->dev = inode->i_sb->s_dev;
1817 __entry->fileid = NFS_FILEID(inode);
1818 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1819 __entry->pos = pos;
1820 __entry->count = count;
1821 __entry->iomode = iomode;
1822 __entry->reason = reason;
1823 if (lo != NULL) {
1824 __entry->layoutstateid_seq =
1825 be32_to_cpu(lo->plh_stateid.seqid);
1826 __entry->layoutstateid_hash =
1827 nfs_stateid_hash(&lo->plh_stateid);
1828 } else {
1829 __entry->layoutstateid_seq = 0;
1830 __entry->layoutstateid_hash = 0;
1831 }
1832 __entry->lseg = (long)lseg;
1833 ),
1834 TP_printk(
1835 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1836 "iomode=%s pos=%llu count=%llu "
1837 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1838 MAJOR(__entry->dev), MINOR(__entry->dev),
1839 (unsigned long long)__entry->fileid,
1840 __entry->fhandle,
1841 show_pnfs_iomode(__entry->iomode),
1842 (unsigned long long)__entry->pos,
1843 (unsigned long long)__entry->count,
1844 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1845 __entry->lseg,
1846 show_pnfs_update_layout_reason(__entry->reason)
1847 )
1848);
1849
1850DECLARE_EVENT_CLASS(pnfs_layout_event,
1851 TP_PROTO(struct inode *inode,
1852 loff_t pos,
1853 u64 count,
1854 enum pnfs_iomode iomode,
1855 struct pnfs_layout_hdr *lo,
1856 struct pnfs_layout_segment *lseg
1857 ),
1858 TP_ARGS(inode, pos, count, iomode, lo, lseg),
1859 TP_STRUCT__entry(
1860 __field(dev_t, dev)
1861 __field(u64, fileid)
1862 __field(u32, fhandle)
1863 __field(loff_t, pos)
1864 __field(u64, count)
1865 __field(enum pnfs_iomode, iomode)
1866 __field(int, layoutstateid_seq)
1867 __field(u32, layoutstateid_hash)
1868 __field(long, lseg)
1869 ),
1870 TP_fast_assign(
1871 __entry->dev = inode->i_sb->s_dev;
1872 __entry->fileid = NFS_FILEID(inode);
1873 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1874 __entry->pos = pos;
1875 __entry->count = count;
1876 __entry->iomode = iomode;
1877 if (lo != NULL) {
1878 __entry->layoutstateid_seq =
1879 be32_to_cpu(lo->plh_stateid.seqid);
1880 __entry->layoutstateid_hash =
1881 nfs_stateid_hash(&lo->plh_stateid);
1882 } else {
1883 __entry->layoutstateid_seq = 0;
1884 __entry->layoutstateid_hash = 0;
1885 }
1886 __entry->lseg = (long)lseg;
1887 ),
1888 TP_printk(
1889 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1890 "iomode=%s pos=%llu count=%llu "
1891 "layoutstateid=%d:0x%08x lseg=0x%lx",
1892 MAJOR(__entry->dev), MINOR(__entry->dev),
1893 (unsigned long long)__entry->fileid,
1894 __entry->fhandle,
1895 show_pnfs_iomode(__entry->iomode),
1896 (unsigned long long)__entry->pos,
1897 (unsigned long long)__entry->count,
1898 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1899 __entry->lseg
1900 )
1901);
1902
1903#define DEFINE_PNFS_LAYOUT_EVENT(name) \
1904 DEFINE_EVENT(pnfs_layout_event, name, \
1905 TP_PROTO(struct inode *inode, \
1906 loff_t pos, \
1907 u64 count, \
1908 enum pnfs_iomode iomode, \
1909 struct pnfs_layout_hdr *lo, \
1910 struct pnfs_layout_segment *lseg \
1911 ), \
1912 TP_ARGS(inode, pos, count, iomode, lo, lseg))
1913
1914DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
1915DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
1916DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
1917DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
1918DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
1919DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
1920DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
1921
1922#endif /* CONFIG_NFS_V4_1 */
1923
1924#endif /* _TRACE_NFS4_H */
1925
1926#undef TRACE_INCLUDE_PATH
1927#define TRACE_INCLUDE_PATH .
1928#define TRACE_INCLUDE_FILE nfs4trace
1929/* This part must be outside protection */
1930#include <trace/define_trace.h>