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UBUNTU: Ubuntu-5.15.0-39.42
[mirror_ubuntu-jammy-kernel.git] / fs / nfsd / trace.h
CommitLineData
b2441318 1/* SPDX-License-Identifier: GPL-2.0 */
31ef83dc
CH		 2/*
3 * Copyright (c) 2014 Christoph Hellwig.
4 */
5#undef TRACE_SYSTEM
6#define TRACE_SYSTEM nfsd
7
8#if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
9#define _NFSD_TRACE_H
10
11#include <linux/tracepoint.h>
cf749f3c 12#include "export.h"
6e8b50d1
JL		 13#include "nfsfh.h"
14
0dfdad1c
CL		 15#define NFSD_TRACE_PROC_ARG_FIELDS \
16 __field(unsigned int, netns_ino) \
17 __field(u32, xid) \
18 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
19 __array(unsigned char, client, sizeof(struct sockaddr_in6))
20
21#define NFSD_TRACE_PROC_ARG_ASSIGNMENTS \
22 do { \
23 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
24 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
25 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
26 rqstp->rq_xprt->xpt_locallen); \
27 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
28 rqstp->rq_xprt->xpt_remotelen); \
29 } while (0);
30
08281341
CL		 31#define NFSD_TRACE_PROC_RES_FIELDS \
32 __field(unsigned int, netns_ino) \
33 __field(u32, xid) \
34 __field(unsigned long, status) \
35 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
36 __array(unsigned char, client, sizeof(struct sockaddr_in6))
37
38#define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \
39 do { \
40 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
41 __entry->xid = be32_to_cpu(rqstp->rq_xid); \
42 __entry->status = be32_to_cpu(error); \
43 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
44 rqstp->rq_xprt->xpt_locallen); \
45 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
46 rqstp->rq_xprt->xpt_remotelen); \
47 } while (0);
48
0dfdad1c
CL		 49TRACE_EVENT(nfsd_garbage_args_err,
50 TP_PROTO(
51 const struct svc_rqst *rqstp
52 ),
53 TP_ARGS(rqstp),
54 TP_STRUCT__entry(
55 NFSD_TRACE_PROC_ARG_FIELDS
56
57 __field(u32, vers)
58 __field(u32, proc)
59 ),
60 TP_fast_assign(
61 NFSD_TRACE_PROC_ARG_ASSIGNMENTS
62
63 __entry->vers = rqstp->rq_vers;
64 __entry->proc = rqstp->rq_proc;
65 ),
66 TP_printk("xid=0x%08x vers=%u proc=%u",
67 __entry->xid, __entry->vers, __entry->proc
68 )
69);
70
71TRACE_EVENT(nfsd_cant_encode_err,
72 TP_PROTO(
73 const struct svc_rqst *rqstp
74 ),
75 TP_ARGS(rqstp),
76 TP_STRUCT__entry(
77 NFSD_TRACE_PROC_ARG_FIELDS
78
79 __field(u32, vers)
80 __field(u32, proc)
81 ),
82 TP_fast_assign(
83 NFSD_TRACE_PROC_ARG_ASSIGNMENTS
84
85 __entry->vers = rqstp->rq_vers;
86 __entry->proc = rqstp->rq_proc;
87 ),
88 TP_printk("xid=0x%08x vers=%u proc=%u",
89 __entry->xid, __entry->vers, __entry->proc
90 )
91);
92
b76278ae
CL		 93#define show_nfsd_may_flags(x) \
94 __print_flags(x, "|", \
95 { NFSD_MAY_EXEC, "EXEC" }, \
96 { NFSD_MAY_WRITE, "WRITE" }, \
97 { NFSD_MAY_READ, "READ" }, \
98 { NFSD_MAY_SATTR, "SATTR" }, \
99 { NFSD_MAY_TRUNC, "TRUNC" }, \
100 { NFSD_MAY_LOCK, "LOCK" }, \
101 { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \
102 { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \
103 { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \
104 { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \
105 { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \
106 { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \
107 { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" })
108
fff4080b
CL		 109TRACE_EVENT(nfsd_compound,
110 TP_PROTO(const struct svc_rqst *rqst,
111 u32 args_opcnt),
112 TP_ARGS(rqst, args_opcnt),
113 TP_STRUCT__entry(
114 __field(u32, xid)
115 __field(u32, args_opcnt)
116 ),
117 TP_fast_assign(
118 __entry->xid = be32_to_cpu(rqst->rq_xid);
119 __entry->args_opcnt = args_opcnt;
120 ),
121 TP_printk("xid=0x%08x opcnt=%u",
122 __entry->xid, __entry->args_opcnt)
123)
124
125TRACE_EVENT(nfsd_compound_status,
126 TP_PROTO(u32 args_opcnt,
127 u32 resp_opcnt,
128 __be32 status,
129 const char *name),
130 TP_ARGS(args_opcnt, resp_opcnt, status, name),
131 TP_STRUCT__entry(
132 __field(u32, args_opcnt)
133 __field(u32, resp_opcnt)
134 __field(int, status)
135 __string(name, name)
136 ),
137 TP_fast_assign(
138 __entry->args_opcnt = args_opcnt;
139 __entry->resp_opcnt = resp_opcnt;
140 __entry->status = be32_to_cpu(status);
141 __assign_str(name, name);
142 ),
143 TP_printk("op=%u/%u %s status=%d",
144 __entry->resp_opcnt, __entry->args_opcnt,
145 __get_str(name), __entry->status)
146)
147
08281341
CL		 148TRACE_EVENT(nfsd_compound_decode_err,
149 TP_PROTO(
150 const struct svc_rqst *rqstp,
151 u32 args_opcnt,
152 u32 resp_opcnt,
153 u32 opnum,
154 __be32 status
155 ),
156 TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status),
157 TP_STRUCT__entry(
158 NFSD_TRACE_PROC_RES_FIELDS
159
160 __field(u32, args_opcnt)
161 __field(u32, resp_opcnt)
162 __field(u32, opnum)
163 ),
164 TP_fast_assign(
165 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
166
167 __entry->args_opcnt = args_opcnt;
168 __entry->resp_opcnt = resp_opcnt;
169 __entry->opnum = opnum;
170 ),
171 TP_printk("op=%u/%u opnum=%u status=%lu",
172 __entry->resp_opcnt, __entry->args_opcnt,
173 __entry->opnum, __entry->status)
174);
175
176TRACE_EVENT(nfsd_compound_encode_err,
177 TP_PROTO(
178 const struct svc_rqst *rqstp,
179 u32 opnum,
180 __be32 status
181 ),
182 TP_ARGS(rqstp, opnum, status),
183 TP_STRUCT__entry(
184 NFSD_TRACE_PROC_RES_FIELDS
185
186 __field(u32, opnum)
187 ),
188 TP_fast_assign(
189 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status)
190
191 __entry->opnum = opnum;
192 ),
193 TP_printk("opnum=%u status=%lu",
194 __entry->opnum, __entry->status)
195);
196
197
f01274a9
TM		 198DECLARE_EVENT_CLASS(nfsd_fh_err_class,
199 TP_PROTO(struct svc_rqst *rqstp,
200 struct svc_fh *fhp,
201 int status),
202 TP_ARGS(rqstp, fhp, status),
203 TP_STRUCT__entry(
204 __field(u32, xid)
205 __field(u32, fh_hash)
206 __field(int, status)
207 ),
208 TP_fast_assign(
209 __entry->xid = be32_to_cpu(rqstp->rq_xid);
210 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
211 __entry->status = status;
212 ),
213 TP_printk("xid=0x%08x fh_hash=0x%08x status=%d",
214 __entry->xid, __entry->fh_hash,
215 __entry->status)
216)
217
218#define DEFINE_NFSD_FH_ERR_EVENT(name) \
219DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \
220 TP_PROTO(struct svc_rqst *rqstp, \
221 struct svc_fh *fhp, \
222 int status), \
223 TP_ARGS(rqstp, fhp, status))
224
225DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport);
226DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle);
227
cf749f3c
TM		 228TRACE_EVENT(nfsd_exp_find_key,
229 TP_PROTO(const struct svc_expkey *key,
230 int status),
231 TP_ARGS(key, status),
232 TP_STRUCT__entry(
233 __field(int, fsidtype)
234 __array(u32, fsid, 6)
235 __string(auth_domain, key->ek_client->name)
236 __field(int, status)
237 ),
238 TP_fast_assign(
239 __entry->fsidtype = key->ek_fsidtype;
240 memcpy(__entry->fsid, key->ek_fsid, 4*6);
241 __assign_str(auth_domain, key->ek_client->name);
242 __entry->status = status;
243 ),
244 TP_printk("fsid=%x::%s domain=%s status=%d",
245 __entry->fsidtype,
246 __print_array(__entry->fsid, 6, 4),
247 __get_str(auth_domain),
248 __entry->status
249 )
250);
251
6a30e47f
TM		 252TRACE_EVENT(nfsd_expkey_update,
253 TP_PROTO(const struct svc_expkey *key, const char *exp_path),
254 TP_ARGS(key, exp_path),
255 TP_STRUCT__entry(
256 __field(int, fsidtype)
257 __array(u32, fsid, 6)
258 __string(auth_domain, key->ek_client->name)
259 __string(path, exp_path)
260 __field(bool, cache)
261 ),
262 TP_fast_assign(
263 __entry->fsidtype = key->ek_fsidtype;
264 memcpy(__entry->fsid, key->ek_fsid, 4*6);
265 __assign_str(auth_domain, key->ek_client->name);
266 __assign_str(path, exp_path);
267 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
268 ),
269 TP_printk("fsid=%x::%s domain=%s path=%s cache=%s",
270 __entry->fsidtype,
271 __print_array(__entry->fsid, 6, 4),
272 __get_str(auth_domain),
273 __get_str(path),
274 __entry->cache ? "pos" : "neg"
275 )
276);
277
cf749f3c
TM		 278TRACE_EVENT(nfsd_exp_get_by_name,
279 TP_PROTO(const struct svc_export *key,
280 int status),
281 TP_ARGS(key, status),
282 TP_STRUCT__entry(
283 __string(path, key->ex_path.dentry->d_name.name)
284 __string(auth_domain, key->ex_client->name)
285 __field(int, status)
286 ),
287 TP_fast_assign(
288 __assign_str(path, key->ex_path.dentry->d_name.name);
289 __assign_str(auth_domain, key->ex_client->name);
290 __entry->status = status;
291 ),
292 TP_printk("path=%s domain=%s status=%d",
293 __get_str(path),
294 __get_str(auth_domain),
295 __entry->status
296 )
297);
298
6a30e47f
TM		 299TRACE_EVENT(nfsd_export_update,
300 TP_PROTO(const struct svc_export *key),
301 TP_ARGS(key),
302 TP_STRUCT__entry(
303 __string(path, key->ex_path.dentry->d_name.name)
304 __string(auth_domain, key->ex_client->name)
305 __field(bool, cache)
306 ),
307 TP_fast_assign(
308 __assign_str(path, key->ex_path.dentry->d_name.name);
309 __assign_str(auth_domain, key->ex_client->name);
310 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags);
311 ),
312 TP_printk("path=%s domain=%s cache=%s",
313 __get_str(path),
314 __get_str(auth_domain),
315 __entry->cache ? "pos" : "neg"
316 )
317);
318
6e8b50d1
JL		 319DECLARE_EVENT_CLASS(nfsd_io_class,
320 TP_PROTO(struct svc_rqst *rqstp,
321 struct svc_fh *fhp,
6a0e3b99
CL		 322 u64 offset,
323 u32 len),
6e8b50d1
JL		 324 TP_ARGS(rqstp, fhp, offset, len),
325 TP_STRUCT__entry(
afa720a0
CL		 326 __field(u32, xid)
327 __field(u32, fh_hash)
6a0e3b99
CL		 328 __field(u64, offset)
329 __field(u32, len)
6e8b50d1
JL		 330 ),
331 TP_fast_assign(
afa720a0 332 __entry->xid = be32_to_cpu(rqstp->rq_xid);
79e0b4e2 333 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
6e8b50d1
JL		 334 __entry->offset = offset;
335 __entry->len = len;
336 ),
6a0e3b99 337 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u",
afa720a0 338 __entry->xid, __entry->fh_hash,
6e8b50d1
JL		 339 __entry->offset, __entry->len)
340)
341
342#define DEFINE_NFSD_IO_EVENT(name) \
f394b62b 343DEFINE_EVENT(nfsd_io_class, nfsd_##name, \
6e8b50d1
JL		 344 TP_PROTO(struct svc_rqst *rqstp, \
345 struct svc_fh *fhp, \
6a0e3b99
CL		 346 u64 offset, \
347 u32 len), \
6e8b50d1
JL		 348 TP_ARGS(rqstp, fhp, offset, len))
349
350DEFINE_NFSD_IO_EVENT(read_start);
87c5942e
CL		 351DEFINE_NFSD_IO_EVENT(read_splice);
352DEFINE_NFSD_IO_EVENT(read_vector);
6e8b50d1
JL		 353DEFINE_NFSD_IO_EVENT(read_io_done);
354DEFINE_NFSD_IO_EVENT(read_done);
355DEFINE_NFSD_IO_EVENT(write_start);
356DEFINE_NFSD_IO_EVENT(write_opened);
357DEFINE_NFSD_IO_EVENT(write_io_done);
358DEFINE_NFSD_IO_EVENT(write_done);
31ef83dc 359
d890be15
CL		 360DECLARE_EVENT_CLASS(nfsd_err_class,
361 TP_PROTO(struct svc_rqst *rqstp,
362 struct svc_fh *fhp,
363 loff_t offset,
364 int status),
365 TP_ARGS(rqstp, fhp, offset, status),
366 TP_STRUCT__entry(
367 __field(u32, xid)
368 __field(u32, fh_hash)
369 __field(loff_t, offset)
370 __field(int, status)
371 ),
372 TP_fast_assign(
373 __entry->xid = be32_to_cpu(rqstp->rq_xid);
374 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle);
375 __entry->offset = offset;
376 __entry->status = status;
377 ),
378 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d",
379 __entry->xid, __entry->fh_hash,
380 __entry->offset, __entry->status)
381)
382
383#define DEFINE_NFSD_ERR_EVENT(name) \
384DEFINE_EVENT(nfsd_err_class, nfsd_##name, \
385 TP_PROTO(struct svc_rqst *rqstp, \
386 struct svc_fh *fhp, \
387 loff_t offset, \
388 int len), \
389 TP_ARGS(rqstp, fhp, offset, len))
390
87c5942e 391DEFINE_NFSD_ERR_EVENT(read_err);
d890be15
CL		 392DEFINE_NFSD_ERR_EVENT(write_err);
393
6019ce07
CL		 394TRACE_EVENT(nfsd_dirent,
395 TP_PROTO(struct svc_fh *fhp,
396 u64 ino,
397 const char *name,
398 int namlen),
399 TP_ARGS(fhp, ino, name, namlen),
400 TP_STRUCT__entry(
401 __field(u32, fh_hash)
402 __field(u64, ino)
408c0de7 403 __string_len(name, name, namlen)
6019ce07
CL		 404 ),
405 TP_fast_assign(
406 __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0;
407 __entry->ino = ino;
408c0de7 408 __assign_str_len(name, name, namlen)
6019ce07 409 ),
408c0de7
CL		 410 TP_printk("fh_hash=0x%08x ino=%llu name=%s",
411 __entry->fh_hash, __entry->ino, __get_str(name)
412 )
6019ce07
CL		 413)
414
825213e5 415#include "state.h"
65294c1f
JL		 416#include "filecache.h"
417#include "vfs.h"
825213e5 418
31ef83dc
CH		 419DECLARE_EVENT_CLASS(nfsd_stateid_class,
420 TP_PROTO(stateid_t *stp),
421 TP_ARGS(stp),
422 TP_STRUCT__entry(
423 __field(u32, cl_boot)
424 __field(u32, cl_id)
425 __field(u32, si_id)
426 __field(u32, si_generation)
427 ),
428 TP_fast_assign(
429 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
430 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
431 __entry->si_id = stp->si_opaque.so_id;
432 __entry->si_generation = stp->si_generation;
433 ),
434 TP_printk("client %08x:%08x stateid %08x:%08x",
435 __entry->cl_boot,
436 __entry->cl_id,
437 __entry->si_id,
438 __entry->si_generation)
439)
440
441#define DEFINE_STATEID_EVENT(name) \
f394b62b 442DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \
31ef83dc
CH		 443 TP_PROTO(stateid_t *stp), \
444 TP_ARGS(stp))
dd5e3fbc 445
31ef83dc
CH		 446DEFINE_STATEID_EVENT(layoutstate_alloc);
447DEFINE_STATEID_EVENT(layoutstate_unhash);
448DEFINE_STATEID_EVENT(layoutstate_free);
449DEFINE_STATEID_EVENT(layout_get_lookup_fail);
450DEFINE_STATEID_EVENT(layout_commit_lookup_fail);
451DEFINE_STATEID_EVENT(layout_return_lookup_fail);
452DEFINE_STATEID_EVENT(layout_recall);
453DEFINE_STATEID_EVENT(layout_recall_done);
454DEFINE_STATEID_EVENT(layout_recall_fail);
455DEFINE_STATEID_EVENT(layout_recall_release);
456
3caf9175
HT		 457DEFINE_STATEID_EVENT(open);
458DEFINE_STATEID_EVENT(deleg_read);
dd5e3fbc
CL		 459DEFINE_STATEID_EVENT(deleg_recall);
460
461DECLARE_EVENT_CLASS(nfsd_stateseqid_class,
462 TP_PROTO(u32 seqid, const stateid_t *stp),
463 TP_ARGS(seqid, stp),
464 TP_STRUCT__entry(
465 __field(u32, seqid)
466 __field(u32, cl_boot)
467 __field(u32, cl_id)
468 __field(u32, si_id)
469 __field(u32, si_generation)
470 ),
471 TP_fast_assign(
472 __entry->seqid = seqid;
473 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
474 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
475 __entry->si_id = stp->si_opaque.so_id;
476 __entry->si_generation = stp->si_generation;
477 ),
478 TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x",
479 __entry->seqid, __entry->cl_boot, __entry->cl_id,
480 __entry->si_id, __entry->si_generation)
481)
482
483#define DEFINE_STATESEQID_EVENT(name) \
484DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \
485 TP_PROTO(u32 seqid, const stateid_t *stp), \
486 TP_ARGS(seqid, stp))
487
488DEFINE_STATESEQID_EVENT(preprocess);
489DEFINE_STATESEQID_EVENT(open_confirm);
490
491DECLARE_EVENT_CLASS(nfsd_clientid_class,
492 TP_PROTO(const clientid_t *clid),
493 TP_ARGS(clid),
494 TP_STRUCT__entry(
495 __field(u32, cl_boot)
496 __field(u32, cl_id)
497 ),
498 TP_fast_assign(
499 __entry->cl_boot = clid->cl_boot;
500 __entry->cl_id = clid->cl_id;
501 ),
502 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
503)
504
505#define DEFINE_CLIENTID_EVENT(name) \
506DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \
507 TP_PROTO(const clientid_t *clid), \
508 TP_ARGS(clid))
509
237f91c8 510DEFINE_CLIENTID_EVENT(expire_unconf);
cee8aa07 511DEFINE_CLIENTID_EVENT(reclaim_complete);
7e3b32ac 512DEFINE_CLIENTID_EVENT(confirmed);
c41a9b7a 513DEFINE_CLIENTID_EVENT(destroyed);
2958d2ee
CL		 514DEFINE_CLIENTID_EVENT(admin_expired);
515DEFINE_CLIENTID_EVENT(replaced);
dd5e3fbc
CL		 516DEFINE_CLIENTID_EVENT(purged);
517DEFINE_CLIENTID_EVENT(renew);
518DEFINE_CLIENTID_EVENT(stale);
519
520DECLARE_EVENT_CLASS(nfsd_net_class,
521 TP_PROTO(const struct nfsd_net *nn),
522 TP_ARGS(nn),
523 TP_STRUCT__entry(
524 __field(unsigned long long, boot_time)
525 ),
526 TP_fast_assign(
527 __entry->boot_time = nn->boot_time;
528 ),
529 TP_printk("boot_time=%16llx", __entry->boot_time)
530)
531
532#define DEFINE_NET_EVENT(name) \
533DEFINE_EVENT(nfsd_net_class, nfsd_##name, \
534 TP_PROTO(const struct nfsd_net *nn), \
535 TP_ARGS(nn))
536
537DEFINE_NET_EVENT(grace_start);
538DEFINE_NET_EVENT(grace_complete);
539
27787733
CL		 540TRACE_EVENT(nfsd_clid_cred_mismatch,
541 TP_PROTO(
542 const struct nfs4_client *clp,
543 const struct svc_rqst *rqstp
544 ),
545 TP_ARGS(clp, rqstp),
546 TP_STRUCT__entry(
547 __field(u32, cl_boot)
548 __field(u32, cl_id)
549 __field(unsigned long, cl_flavor)
550 __field(unsigned long, new_flavor)
551 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
552 ),
553 TP_fast_assign(
554 __entry->cl_boot = clp->cl_clientid.cl_boot;
555 __entry->cl_id = clp->cl_clientid.cl_id;
556 __entry->cl_flavor = clp->cl_cred.cr_flavor;
557 __entry->new_flavor = rqstp->rq_cred.cr_flavor;
558 memcpy(__entry->addr, &rqstp->rq_xprt->xpt_remote,
559 sizeof(struct sockaddr_in6));
560 ),
561 TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc",
562 __entry->cl_boot, __entry->cl_id,
563 show_nfsd_authflavor(__entry->cl_flavor),
564 show_nfsd_authflavor(__entry->new_flavor), __entry->addr
565 )
566)
567
744ea54c
CL		 568TRACE_EVENT(nfsd_clid_verf_mismatch,
569 TP_PROTO(
570 const struct nfs4_client *clp,
571 const struct svc_rqst *rqstp,
572 const nfs4_verifier *verf
573 ),
574 TP_ARGS(clp, rqstp, verf),
575 TP_STRUCT__entry(
576 __field(u32, cl_boot)
577 __field(u32, cl_id)
578 __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE)
579 __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE)
580 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
581 ),
582 TP_fast_assign(
583 __entry->cl_boot = clp->cl_clientid.cl_boot;
584 __entry->cl_id = clp->cl_clientid.cl_id;
585 memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier,
586 NFS4_VERIFIER_SIZE);
587 memcpy(__entry->new_verifier, (void *)verf,
588 NFS4_VERIFIER_SIZE);
589 memcpy(__entry->addr, &rqstp->rq_xprt->xpt_remote,
590 sizeof(struct sockaddr_in6));
591 ),
592 TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc",
593 __entry->cl_boot, __entry->cl_id,
594 __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE),
595 __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE),
596 __entry->addr
597 )
598);
599
237f91c8
CL		 600DECLARE_EVENT_CLASS(nfsd_clid_class,
601 TP_PROTO(const struct nfs4_client *clp),
602 TP_ARGS(clp),
603 TP_STRUCT__entry(
604 __field(u32, cl_boot)
605 __field(u32, cl_id)
606 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
607 __field(unsigned long, flavor)
608 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE)
d27b74a8 609 __string_len(name, name, clp->cl_name.len)
237f91c8
CL		 610 ),
611 TP_fast_assign(
612 __entry->cl_boot = clp->cl_clientid.cl_boot;
613 __entry->cl_id = clp->cl_clientid.cl_id;
614 memcpy(__entry->addr, &clp->cl_addr,
615 sizeof(struct sockaddr_in6));
616 __entry->flavor = clp->cl_cred.cr_flavor;
617 memcpy(__entry->verifier, (void *)&clp->cl_verifier,
618 NFS4_VERIFIER_SIZE);
d27b74a8 619 __assign_str_len(name, clp->cl_name.data, clp->cl_name.len);
237f91c8
CL		 620 ),
621 TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x",
622 __entry->addr, __get_str(name),
623 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE),
624 show_nfsd_authflavor(__entry->flavor),
625 __entry->cl_boot, __entry->cl_id)
626);
627
628#define DEFINE_CLID_EVENT(name) \
629DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \
630 TP_PROTO(const struct nfs4_client *clp), \
631 TP_ARGS(clp))
632
633DEFINE_CLID_EVENT(fresh);
e8f80c55 634DEFINE_CLID_EVENT(confirmed_r);
237f91c8 635
b76278ae
CL		 636/*
637 * from fs/nfsd/filecache.h
638 */
c1928559
TM		 639TRACE_DEFINE_ENUM(NFSD_FILE_HASHED);
640TRACE_DEFINE_ENUM(NFSD_FILE_PENDING);
641TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ);
642TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE);
643TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED);
644
65294c1f
JL		 645#define show_nf_flags(val) \
646 __print_flags(val, "|", \
647 { 1 << NFSD_FILE_HASHED, "HASHED" }, \
648 { 1 << NFSD_FILE_PENDING, "PENDING" }, \
649 { 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \
650 { 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \
651 { 1 << NFSD_FILE_REFERENCED, "REFERENCED"})
652
65294c1f
JL		 653DECLARE_EVENT_CLASS(nfsd_file_class,
654 TP_PROTO(struct nfsd_file *nf),
655 TP_ARGS(nf),
656 TP_STRUCT__entry(
657 __field(unsigned int, nf_hashval)
658 __field(void *, nf_inode)
659 __field(int, nf_ref)
660 __field(unsigned long, nf_flags)
661 __field(unsigned char, nf_may)
662 __field(struct file *, nf_file)
663 ),
664 TP_fast_assign(
665 __entry->nf_hashval = nf->nf_hashval;
666 __entry->nf_inode = nf->nf_inode;
689827cd 667 __entry->nf_ref = refcount_read(&nf->nf_ref);
65294c1f
JL		 668 __entry->nf_flags = nf->nf_flags;
669 __entry->nf_may = nf->nf_may;
670 __entry->nf_file = nf->nf_file;
671 ),
3a90e1df 672 TP_printk("hash=0x%x inode=%p ref=%d flags=%s may=%s file=%p",
65294c1f
JL		 673 __entry->nf_hashval,
674 __entry->nf_inode,
675 __entry->nf_ref,
676 show_nf_flags(__entry->nf_flags),
b76278ae 677 show_nfsd_may_flags(__entry->nf_may),
65294c1f
JL		 678 __entry->nf_file)
679)
680
681#define DEFINE_NFSD_FILE_EVENT(name) \
682DEFINE_EVENT(nfsd_file_class, name, \
683 TP_PROTO(struct nfsd_file *nf), \
684 TP_ARGS(nf))
685
686DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc);
687DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final);
688DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash);
689DEFINE_NFSD_FILE_EVENT(nfsd_file_put);
690DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked);
691
692TRACE_EVENT(nfsd_file_acquire,
693 TP_PROTO(struct svc_rqst *rqstp, unsigned int hash,
694 struct inode *inode, unsigned int may_flags,
695 struct nfsd_file *nf, __be32 status),
696
697 TP_ARGS(rqstp, hash, inode, may_flags, nf, status),
698
699 TP_STRUCT__entry(
a9ceb060 700 __field(u32, xid)
65294c1f
JL		 701 __field(unsigned int, hash)
702 __field(void *, inode)
b76278ae 703 __field(unsigned long, may_flags)
65294c1f
JL		 704 __field(int, nf_ref)
705 __field(unsigned long, nf_flags)
b76278ae 706 __field(unsigned long, nf_may)
65294c1f 707 __field(struct file *, nf_file)
a9ceb060 708 __field(u32, status)
65294c1f
JL		 709 ),
710
711 TP_fast_assign(
a9ceb060 712 __entry->xid = be32_to_cpu(rqstp->rq_xid);
65294c1f
JL		 713 __entry->hash = hash;
714 __entry->inode = inode;
715 __entry->may_flags = may_flags;
689827cd 716 __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0;
65294c1f
JL		 717 __entry->nf_flags = nf ? nf->nf_flags : 0;
718 __entry->nf_may = nf ? nf->nf_may : 0;
719 __entry->nf_file = nf ? nf->nf_file : NULL;
a9ceb060 720 __entry->status = be32_to_cpu(status);
65294c1f
JL		 721 ),
722
3a90e1df 723 TP_printk("xid=0x%x hash=0x%x inode=%p may_flags=%s ref=%d nf_flags=%s nf_may=%s nf_file=%p status=%u",
a9ceb060 724 __entry->xid, __entry->hash, __entry->inode,
b76278ae
CL		 725 show_nfsd_may_flags(__entry->may_flags),
726 __entry->nf_ref, show_nf_flags(__entry->nf_flags),
727 show_nfsd_may_flags(__entry->nf_may),
728 __entry->nf_file, __entry->status)
65294c1f
JL		 729);
730
731DECLARE_EVENT_CLASS(nfsd_file_search_class,
732 TP_PROTO(struct inode *inode, unsigned int hash, int found),
733 TP_ARGS(inode, hash, found),
734 TP_STRUCT__entry(
735 __field(struct inode *, inode)
736 __field(unsigned int, hash)
737 __field(int, found)
738 ),
739 TP_fast_assign(
740 __entry->inode = inode;
741 __entry->hash = hash;
742 __entry->found = found;
743 ),
3a90e1df 744 TP_printk("hash=0x%x inode=%p found=%d", __entry->hash,
65294c1f
JL		 745 __entry->inode, __entry->found)
746);
747
748#define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \
749DEFINE_EVENT(nfsd_file_search_class, name, \
750 TP_PROTO(struct inode *inode, unsigned int hash, int found), \
751 TP_ARGS(inode, hash, found))
752
753DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync);
754DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode);
755DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached);
756
757TRACE_EVENT(nfsd_file_fsnotify_handle_event,
758 TP_PROTO(struct inode *inode, u32 mask),
759 TP_ARGS(inode, mask),
760 TP_STRUCT__entry(
761 __field(struct inode *, inode)
762 __field(unsigned int, nlink)
763 __field(umode_t, mode)
764 __field(u32, mask)
765 ),
766 TP_fast_assign(
767 __entry->inode = inode;
768 __entry->nlink = inode->i_nlink;
769 __entry->mode = inode->i_mode;
770 __entry->mask = mask;
771 ),
3a90e1df 772 TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode,
65294c1f
JL		 773 __entry->nlink, __entry->mode, __entry->mask)
774);
775
0b175b18
CL		 776#include "cache.h"
777
778TRACE_DEFINE_ENUM(RC_DROPIT);
779TRACE_DEFINE_ENUM(RC_REPLY);
780TRACE_DEFINE_ENUM(RC_DOIT);
781
782#define show_drc_retval(x) \
783 __print_symbolic(x, \
784 { RC_DROPIT, "DROPIT" }, \
785 { RC_REPLY, "REPLY" }, \
786 { RC_DOIT, "DOIT" })
787
788TRACE_EVENT(nfsd_drc_found,
789 TP_PROTO(
790 const struct nfsd_net *nn,
791 const struct svc_rqst *rqstp,
792 int result
793 ),
794 TP_ARGS(nn, rqstp, result),
795 TP_STRUCT__entry(
796 __field(unsigned long long, boot_time)
797 __field(unsigned long, result)
798 __field(u32, xid)
799 ),
800 TP_fast_assign(
801 __entry->boot_time = nn->boot_time;
802 __entry->result = result;
803 __entry->xid = be32_to_cpu(rqstp->rq_xid);
804 ),
805 TP_printk("boot_time=%16llx xid=0x%08x result=%s",
806 __entry->boot_time, __entry->xid,
807 show_drc_retval(__entry->result))
808
809);
810
811TRACE_EVENT(nfsd_drc_mismatch,
812 TP_PROTO(
813 const struct nfsd_net *nn,
814 const struct svc_cacherep *key,
815 const struct svc_cacherep *rp
816 ),
817 TP_ARGS(nn, key, rp),
818 TP_STRUCT__entry(
819 __field(unsigned long long, boot_time)
820 __field(u32, xid)
821 __field(u32, cached)
822 __field(u32, ingress)
823 ),
824 TP_fast_assign(
825 __entry->boot_time = nn->boot_time;
826 __entry->xid = be32_to_cpu(key->c_key.k_xid);
827 __entry->cached = (__force u32)key->c_key.k_csum;
828 __entry->ingress = (__force u32)rp->c_key.k_csum;
829 ),
830 TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x",
831 __entry->boot_time, __entry->xid, __entry->cached,
832 __entry->ingress)
833);
834
1eace0d1
CL		 835TRACE_EVENT(nfsd_cb_args,
836 TP_PROTO(
837 const struct nfs4_client *clp,
838 const struct nfs4_cb_conn *conn
839 ),
840 TP_ARGS(clp, conn),
841 TP_STRUCT__entry(
842 __field(u32, cl_boot)
843 __field(u32, cl_id)
844 __field(u32, prog)
845 __field(u32, ident)
846 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
847 ),
848 TP_fast_assign(
849 __entry->cl_boot = clp->cl_clientid.cl_boot;
850 __entry->cl_id = clp->cl_clientid.cl_id;
851 __entry->prog = conn->cb_prog;
852 __entry->ident = conn->cb_ident;
853 memcpy(__entry->addr, &conn->cb_addr,
854 sizeof(struct sockaddr_in6));
855 ),
d6cbe98f
CL		 856 TP_printk("addr=%pISpc client %08x:%08x prog=%u ident=%u",
857 __entry->addr, __entry->cl_boot, __entry->cl_id,
858 __entry->prog, __entry->ident)
1eace0d1
CL		 859);
860
861TRACE_EVENT(nfsd_cb_nodelegs,
862 TP_PROTO(const struct nfs4_client *clp),
863 TP_ARGS(clp),
864 TP_STRUCT__entry(
865 __field(u32, cl_boot)
866 __field(u32, cl_id)
867 ),
868 TP_fast_assign(
869 __entry->cl_boot = clp->cl_clientid.cl_boot;
870 __entry->cl_id = clp->cl_clientid.cl_id;
871 ),
872 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id)
873)
874
1eace0d1
CL		 875#define show_cb_state(val) \
876 __print_symbolic(val, \
877 { NFSD4_CB_UP, "UP" }, \
878 { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \
879 { NFSD4_CB_DOWN, "DOWN" }, \
880 { NFSD4_CB_FAULT, "FAULT"})
881
882DECLARE_EVENT_CLASS(nfsd_cb_class,
883 TP_PROTO(const struct nfs4_client *clp),
884 TP_ARGS(clp),
885 TP_STRUCT__entry(
886 __field(unsigned long, state)
887 __field(u32, cl_boot)
888 __field(u32, cl_id)
889 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
890 ),
891 TP_fast_assign(
892 __entry->state = clp->cl_cb_state;
893 __entry->cl_boot = clp->cl_clientid.cl_boot;
894 __entry->cl_id = clp->cl_clientid.cl_id;
895 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
896 sizeof(struct sockaddr_in6));
897 ),
898 TP_printk("addr=%pISpc client %08x:%08x state=%s",
899 __entry->addr, __entry->cl_boot, __entry->cl_id,
900 show_cb_state(__entry->state))
901);
902
903#define DEFINE_NFSD_CB_EVENT(name) \
904DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \
905 TP_PROTO(const struct nfs4_client *clp), \
906 TP_ARGS(clp))
907
1eace0d1 908DEFINE_NFSD_CB_EVENT(state);
4ade892a 909DEFINE_NFSD_CB_EVENT(probe);
806d65b6 910DEFINE_NFSD_CB_EVENT(lost);
1eace0d1
CL		 911DEFINE_NFSD_CB_EVENT(shutdown);
912
87b2394d
CL		 913TRACE_DEFINE_ENUM(RPC_AUTH_NULL);
914TRACE_DEFINE_ENUM(RPC_AUTH_UNIX);
915TRACE_DEFINE_ENUM(RPC_AUTH_GSS);
916TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5);
917TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I);
918TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P);
919
920#define show_nfsd_authflavor(val) \
921 __print_symbolic(val, \
922 { RPC_AUTH_NULL, "none" }, \
923 { RPC_AUTH_UNIX, "sys" }, \
924 { RPC_AUTH_GSS, "gss" }, \
925 { RPC_AUTH_GSS_KRB5, "krb5" }, \
926 { RPC_AUTH_GSS_KRB5I, "krb5i" }, \
927 { RPC_AUTH_GSS_KRB5P, "krb5p" })
928
3c92fba5
CL		 929TRACE_EVENT(nfsd_cb_setup,
930 TP_PROTO(const struct nfs4_client *clp,
931 const char *netid,
932 rpc_authflavor_t authflavor
933 ),
934 TP_ARGS(clp, netid, authflavor),
935 TP_STRUCT__entry(
936 __field(u32, cl_boot)
937 __field(u32, cl_id)
938 __field(unsigned long, authflavor)
939 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
940 __array(unsigned char, netid, 8)
941 ),
942 TP_fast_assign(
943 __entry->cl_boot = clp->cl_clientid.cl_boot;
944 __entry->cl_id = clp->cl_clientid.cl_id;
945 strlcpy(__entry->netid, netid, sizeof(__entry->netid));
946 __entry->authflavor = authflavor;
947 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
948 sizeof(struct sockaddr_in6));
949 ),
950 TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s",
951 __entry->addr, __entry->cl_boot, __entry->cl_id,
952 __entry->netid, show_nfsd_authflavor(__entry->authflavor))
953);
954
1eace0d1
CL		 955TRACE_EVENT(nfsd_cb_setup_err,
956 TP_PROTO(
957 const struct nfs4_client *clp,
958 long error
959 ),
960 TP_ARGS(clp, error),
961 TP_STRUCT__entry(
962 __field(long, error)
963 __field(u32, cl_boot)
964 __field(u32, cl_id)
965 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
966 ),
967 TP_fast_assign(
968 __entry->error = error;
969 __entry->cl_boot = clp->cl_clientid.cl_boot;
970 __entry->cl_id = clp->cl_clientid.cl_id;
971 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
972 sizeof(struct sockaddr_in6));
973 ),
974 TP_printk("addr=%pISpc client %08x:%08x error=%ld",
975 __entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error)
976);
977
17d76ddf
CL		 978TRACE_EVENT(nfsd_cb_recall,
979 TP_PROTO(
980 const struct nfs4_stid *stid
981 ),
982 TP_ARGS(stid),
983 TP_STRUCT__entry(
984 __field(u32, cl_boot)
985 __field(u32, cl_id)
986 __field(u32, si_id)
987 __field(u32, si_generation)
988 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
989 ),
990 TP_fast_assign(
991 const stateid_t *stp = &stid->sc_stateid;
992 const struct nfs4_client *clp = stid->sc_client;
993
994 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
995 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
996 __entry->si_id = stp->si_opaque.so_id;
997 __entry->si_generation = stp->si_generation;
998 if (clp)
999 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1000 sizeof(struct sockaddr_in6));
1001 else
1002 memset(__entry->addr, 0, sizeof(struct sockaddr_in6));
1003 ),
1004 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x",
1005 __entry->addr, __entry->cl_boot, __entry->cl_id,
1006 __entry->si_id, __entry->si_generation)
1007);
1008
2cde7f81
CL		 1009TRACE_EVENT(nfsd_cb_notify_lock,
1010 TP_PROTO(
1011 const struct nfs4_lockowner *lo,
1012 const struct nfsd4_blocked_lock *nbl
1013 ),
1014 TP_ARGS(lo, nbl),
1015 TP_STRUCT__entry(
1016 __field(u32, cl_boot)
1017 __field(u32, cl_id)
1018 __field(u32, fh_hash)
1019 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
1020 ),
1021 TP_fast_assign(
1022 const struct nfs4_client *clp = lo->lo_owner.so_client;
1023
1024 __entry->cl_boot = clp->cl_clientid.cl_boot;
1025 __entry->cl_id = clp->cl_clientid.cl_id;
1026 __entry->fh_hash = knfsd_fh_hash(&nbl->nbl_fh);
1027 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1028 sizeof(struct sockaddr_in6));
1029 ),
1030 TP_printk("addr=%pISpc client %08x:%08x fh_hash=0x%08x",
1031 __entry->addr, __entry->cl_boot, __entry->cl_id,
1032 __entry->fh_hash)
1033);
1034
87512386
CL		 1035TRACE_EVENT(nfsd_cb_offload,
1036 TP_PROTO(
1037 const struct nfs4_client *clp,
1038 const stateid_t *stp,
1039 const struct knfsd_fh *fh,
1040 u64 count,
1041 __be32 status
1042 ),
1043 TP_ARGS(clp, stp, fh, count, status),
1044 TP_STRUCT__entry(
1045 __field(u32, cl_boot)
1046 __field(u32, cl_id)
1047 __field(u32, si_id)
1048 __field(u32, si_generation)
1049 __field(u32, fh_hash)
1050 __field(int, status)
1051 __field(u64, count)
1052 __array(unsigned char, addr, sizeof(struct sockaddr_in6))
1053 ),
1054 TP_fast_assign(
1055 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot;
1056 __entry->cl_id = stp->si_opaque.so_clid.cl_id;
1057 __entry->si_id = stp->si_opaque.so_id;
1058 __entry->si_generation = stp->si_generation;
1059 __entry->fh_hash = knfsd_fh_hash(fh);
1060 __entry->status = be32_to_cpu(status);
1061 __entry->count = count;
1062 memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr,
1063 sizeof(struct sockaddr_in6));
1064 ),
1065 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x fh_hash=0x%08x count=%llu status=%d",
1066 __entry->addr, __entry->cl_boot, __entry->cl_id,
1067 __entry->si_id, __entry->si_generation,
1068 __entry->fh_hash, __entry->count, __entry->status)
1069);
1070
31ef83dc
CH		 1071#endif /* _NFSD_TRACE_H */
1072
1073#undef TRACE_INCLUDE_PATH
1074#define TRACE_INCLUDE_PATH .
1075#define TRACE_INCLUDE_FILE trace
1076#include <trace/define_trace.h>
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