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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
13TRACE_DEFINE_ENUM(EPERM);
14TRACE_DEFINE_ENUM(ENOENT);
15TRACE_DEFINE_ENUM(EIO);
16TRACE_DEFINE_ENUM(ENXIO);
17TRACE_DEFINE_ENUM(EACCES);
18TRACE_DEFINE_ENUM(EEXIST);
19TRACE_DEFINE_ENUM(EXDEV);
20TRACE_DEFINE_ENUM(ENOTDIR);
21TRACE_DEFINE_ENUM(EISDIR);
22TRACE_DEFINE_ENUM(EFBIG);
23TRACE_DEFINE_ENUM(ENOSPC);
24TRACE_DEFINE_ENUM(EROFS);
25TRACE_DEFINE_ENUM(EMLINK);
26TRACE_DEFINE_ENUM(ENAMETOOLONG);
27TRACE_DEFINE_ENUM(ENOTEMPTY);
28TRACE_DEFINE_ENUM(EDQUOT);
29TRACE_DEFINE_ENUM(ESTALE);
30TRACE_DEFINE_ENUM(EBADHANDLE);
31TRACE_DEFINE_ENUM(EBADCOOKIE);
32TRACE_DEFINE_ENUM(ENOTSUPP);
33TRACE_DEFINE_ENUM(ETOOSMALL);
34TRACE_DEFINE_ENUM(EREMOTEIO);
35TRACE_DEFINE_ENUM(EBADTYPE);
36TRACE_DEFINE_ENUM(EAGAIN);
37TRACE_DEFINE_ENUM(ELOOP);
38TRACE_DEFINE_ENUM(EOPNOTSUPP);
39TRACE_DEFINE_ENUM(EDEADLK);
40TRACE_DEFINE_ENUM(ENOMEM);
41TRACE_DEFINE_ENUM(EKEYEXPIRED);
42TRACE_DEFINE_ENUM(ETIMEDOUT);
43TRACE_DEFINE_ENUM(ERESTARTSYS);
44TRACE_DEFINE_ENUM(ECONNREFUSED);
45TRACE_DEFINE_ENUM(ECONNRESET);
46TRACE_DEFINE_ENUM(ENETUNREACH);
47TRACE_DEFINE_ENUM(EHOSTUNREACH);
48TRACE_DEFINE_ENUM(EHOSTDOWN);
49TRACE_DEFINE_ENUM(EPIPE);
50TRACE_DEFINE_ENUM(EPFNOSUPPORT);
51TRACE_DEFINE_ENUM(EPROTONOSUPPORT);
52
53TRACE_DEFINE_ENUM(NFS4_OK);
54TRACE_DEFINE_ENUM(NFS4ERR_ACCESS);
55TRACE_DEFINE_ENUM(NFS4ERR_ATTRNOTSUPP);
56TRACE_DEFINE_ENUM(NFS4ERR_ADMIN_REVOKED);
57TRACE_DEFINE_ENUM(NFS4ERR_BACK_CHAN_BUSY);
58TRACE_DEFINE_ENUM(NFS4ERR_BADCHAR);
59TRACE_DEFINE_ENUM(NFS4ERR_BADHANDLE);
60TRACE_DEFINE_ENUM(NFS4ERR_BADIOMODE);
61TRACE_DEFINE_ENUM(NFS4ERR_BADLAYOUT);
62TRACE_DEFINE_ENUM(NFS4ERR_BADLABEL);
63TRACE_DEFINE_ENUM(NFS4ERR_BADNAME);
64TRACE_DEFINE_ENUM(NFS4ERR_BADOWNER);
65TRACE_DEFINE_ENUM(NFS4ERR_BADSESSION);
66TRACE_DEFINE_ENUM(NFS4ERR_BADSLOT);
67TRACE_DEFINE_ENUM(NFS4ERR_BADTYPE);
68TRACE_DEFINE_ENUM(NFS4ERR_BADXDR);
69TRACE_DEFINE_ENUM(NFS4ERR_BAD_COOKIE);
70TRACE_DEFINE_ENUM(NFS4ERR_BAD_HIGH_SLOT);
71TRACE_DEFINE_ENUM(NFS4ERR_BAD_RANGE);
72TRACE_DEFINE_ENUM(NFS4ERR_BAD_SEQID);
73TRACE_DEFINE_ENUM(NFS4ERR_BAD_SESSION_DIGEST);
74TRACE_DEFINE_ENUM(NFS4ERR_BAD_STATEID);
75TRACE_DEFINE_ENUM(NFS4ERR_CB_PATH_DOWN);
76TRACE_DEFINE_ENUM(NFS4ERR_CLID_INUSE);
77TRACE_DEFINE_ENUM(NFS4ERR_CLIENTID_BUSY);
78TRACE_DEFINE_ENUM(NFS4ERR_COMPLETE_ALREADY);
79TRACE_DEFINE_ENUM(NFS4ERR_CONN_NOT_BOUND_TO_SESSION);
80TRACE_DEFINE_ENUM(NFS4ERR_DEADLOCK);
81TRACE_DEFINE_ENUM(NFS4ERR_DEADSESSION);
82TRACE_DEFINE_ENUM(NFS4ERR_DELAY);
83TRACE_DEFINE_ENUM(NFS4ERR_DELEG_ALREADY_WANTED);
84TRACE_DEFINE_ENUM(NFS4ERR_DELEG_REVOKED);
85TRACE_DEFINE_ENUM(NFS4ERR_DENIED);
86TRACE_DEFINE_ENUM(NFS4ERR_DIRDELEG_UNAVAIL);
87TRACE_DEFINE_ENUM(NFS4ERR_DQUOT);
88TRACE_DEFINE_ENUM(NFS4ERR_ENCR_ALG_UNSUPP);
89TRACE_DEFINE_ENUM(NFS4ERR_EXIST);
90TRACE_DEFINE_ENUM(NFS4ERR_EXPIRED);
91TRACE_DEFINE_ENUM(NFS4ERR_FBIG);
92TRACE_DEFINE_ENUM(NFS4ERR_FHEXPIRED);
93TRACE_DEFINE_ENUM(NFS4ERR_FILE_OPEN);
94TRACE_DEFINE_ENUM(NFS4ERR_GRACE);
95TRACE_DEFINE_ENUM(NFS4ERR_HASH_ALG_UNSUPP);
96TRACE_DEFINE_ENUM(NFS4ERR_INVAL);
97TRACE_DEFINE_ENUM(NFS4ERR_IO);
98TRACE_DEFINE_ENUM(NFS4ERR_ISDIR);
99TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTTRYLATER);
100TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTUNAVAILABLE);
101TRACE_DEFINE_ENUM(NFS4ERR_LEASE_MOVED);
102TRACE_DEFINE_ENUM(NFS4ERR_LOCKED);
103TRACE_DEFINE_ENUM(NFS4ERR_LOCKS_HELD);
104TRACE_DEFINE_ENUM(NFS4ERR_LOCK_RANGE);
105TRACE_DEFINE_ENUM(NFS4ERR_MINOR_VERS_MISMATCH);
106TRACE_DEFINE_ENUM(NFS4ERR_MLINK);
107TRACE_DEFINE_ENUM(NFS4ERR_MOVED);
108TRACE_DEFINE_ENUM(NFS4ERR_NAMETOOLONG);
109TRACE_DEFINE_ENUM(NFS4ERR_NOENT);
110TRACE_DEFINE_ENUM(NFS4ERR_NOFILEHANDLE);
111TRACE_DEFINE_ENUM(NFS4ERR_NOMATCHING_LAYOUT);
112TRACE_DEFINE_ENUM(NFS4ERR_NOSPC);
113TRACE_DEFINE_ENUM(NFS4ERR_NOTDIR);
114TRACE_DEFINE_ENUM(NFS4ERR_NOTEMPTY);
115TRACE_DEFINE_ENUM(NFS4ERR_NOTSUPP);
116TRACE_DEFINE_ENUM(NFS4ERR_NOT_ONLY_OP);
117TRACE_DEFINE_ENUM(NFS4ERR_NOT_SAME);
118TRACE_DEFINE_ENUM(NFS4ERR_NO_GRACE);
119TRACE_DEFINE_ENUM(NFS4ERR_NXIO);
120TRACE_DEFINE_ENUM(NFS4ERR_OLD_STATEID);
121TRACE_DEFINE_ENUM(NFS4ERR_OPENMODE);
122TRACE_DEFINE_ENUM(NFS4ERR_OP_ILLEGAL);
123TRACE_DEFINE_ENUM(NFS4ERR_OP_NOT_IN_SESSION);
124TRACE_DEFINE_ENUM(NFS4ERR_PERM);
125TRACE_DEFINE_ENUM(NFS4ERR_PNFS_IO_HOLE);
126TRACE_DEFINE_ENUM(NFS4ERR_PNFS_NO_LAYOUT);
127TRACE_DEFINE_ENUM(NFS4ERR_RECALLCONFLICT);
128TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_BAD);
129TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_CONFLICT);
130TRACE_DEFINE_ENUM(NFS4ERR_REJECT_DELEG);
131TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG);
132TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG_TO_CACHE);
133TRACE_DEFINE_ENUM(NFS4ERR_REQ_TOO_BIG);
134TRACE_DEFINE_ENUM(NFS4ERR_RESOURCE);
135TRACE_DEFINE_ENUM(NFS4ERR_RESTOREFH);
136TRACE_DEFINE_ENUM(NFS4ERR_RETRY_UNCACHED_REP);
137TRACE_DEFINE_ENUM(NFS4ERR_RETURNCONFLICT);
138TRACE_DEFINE_ENUM(NFS4ERR_ROFS);
139TRACE_DEFINE_ENUM(NFS4ERR_SAME);
140TRACE_DEFINE_ENUM(NFS4ERR_SHARE_DENIED);
141TRACE_DEFINE_ENUM(NFS4ERR_SEQUENCE_POS);
142TRACE_DEFINE_ENUM(NFS4ERR_SEQ_FALSE_RETRY);
143TRACE_DEFINE_ENUM(NFS4ERR_SEQ_MISORDERED);
144TRACE_DEFINE_ENUM(NFS4ERR_SERVERFAULT);
145TRACE_DEFINE_ENUM(NFS4ERR_STALE);
146TRACE_DEFINE_ENUM(NFS4ERR_STALE_CLIENTID);
147TRACE_DEFINE_ENUM(NFS4ERR_STALE_STATEID);
148TRACE_DEFINE_ENUM(NFS4ERR_SYMLINK);
149TRACE_DEFINE_ENUM(NFS4ERR_TOOSMALL);
150TRACE_DEFINE_ENUM(NFS4ERR_TOO_MANY_OPS);
151TRACE_DEFINE_ENUM(NFS4ERR_UNKNOWN_LAYOUTTYPE);
152TRACE_DEFINE_ENUM(NFS4ERR_UNSAFE_COMPOUND);
153TRACE_DEFINE_ENUM(NFS4ERR_WRONGSEC);
154TRACE_DEFINE_ENUM(NFS4ERR_WRONG_CRED);
155TRACE_DEFINE_ENUM(NFS4ERR_WRONG_TYPE);
156TRACE_DEFINE_ENUM(NFS4ERR_XDEV);
157
158TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_MDS);
159TRACE_DEFINE_ENUM(NFS4ERR_RESET_TO_PNFS);
160
161#define show_nfsv4_errors(error) \
162 __print_symbolic(error, \
163 { NFS4_OK, "OK" }, \
164 /* Mapped by nfs4_stat_to_errno() */ \
165 { EPERM, "EPERM" }, \
166 { ENOENT, "ENOENT" }, \
167 { EIO, "EIO" }, \
168 { ENXIO, "ENXIO" }, \
169 { EACCES, "EACCES" }, \
170 { EEXIST, "EEXIST" }, \
171 { EXDEV, "EXDEV" }, \
172 { ENOTDIR, "ENOTDIR" }, \
173 { EISDIR, "EISDIR" }, \
174 { EFBIG, "EFBIG" }, \
175 { ENOSPC, "ENOSPC" }, \
176 { EROFS, "EROFS" }, \
177 { EMLINK, "EMLINK" }, \
178 { ENAMETOOLONG, "ENAMETOOLONG" }, \
179 { ENOTEMPTY, "ENOTEMPTY" }, \
180 { EDQUOT, "EDQUOT" }, \
181 { ESTALE, "ESTALE" }, \
182 { EBADHANDLE, "EBADHANDLE" }, \
183 { EBADCOOKIE, "EBADCOOKIE" }, \
184 { ENOTSUPP, "ENOTSUPP" }, \
185 { ETOOSMALL, "ETOOSMALL" }, \
186 { EREMOTEIO, "EREMOTEIO" }, \
187 { EBADTYPE, "EBADTYPE" }, \
188 { EAGAIN, "EAGAIN" }, \
189 { ELOOP, "ELOOP" }, \
190 { EOPNOTSUPP, "EOPNOTSUPP" }, \
191 { EDEADLK, "EDEADLK" }, \
192 /* RPC errors */ \
193 { ENOMEM, "ENOMEM" }, \
194 { EKEYEXPIRED, "EKEYEXPIRED" }, \
195 { ETIMEDOUT, "ETIMEDOUT" }, \
196 { ERESTARTSYS, "ERESTARTSYS" }, \
197 { ECONNREFUSED, "ECONNREFUSED" }, \
198 { ECONNRESET, "ECONNRESET" }, \
199 { ENETUNREACH, "ENETUNREACH" }, \
200 { EHOSTUNREACH, "EHOSTUNREACH" }, \
201 { EHOSTDOWN, "EHOSTDOWN" }, \
202 { EPIPE, "EPIPE" }, \
203 { EPFNOSUPPORT, "EPFNOSUPPORT" }, \
204 { EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
205 /* NFSv4 native errors */ \
206 { NFS4ERR_ACCESS, "ACCESS" }, \
207 { NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
208 { NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
209 { NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
210 { NFS4ERR_BADCHAR, "BADCHAR" }, \
211 { NFS4ERR_BADHANDLE, "BADHANDLE" }, \
212 { NFS4ERR_BADIOMODE, "BADIOMODE" }, \
213 { NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
214 { NFS4ERR_BADLABEL, "BADLABEL" }, \
215 { NFS4ERR_BADNAME, "BADNAME" }, \
216 { NFS4ERR_BADOWNER, "BADOWNER" }, \
217 { NFS4ERR_BADSESSION, "BADSESSION" }, \
218 { NFS4ERR_BADSLOT, "BADSLOT" }, \
219 { NFS4ERR_BADTYPE, "BADTYPE" }, \
220 { NFS4ERR_BADXDR, "BADXDR" }, \
221 { NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
222 { NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
223 { NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
224 { NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
225 { NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
226 { NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
227 { NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
228 { NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
229 { NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
230 { NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
231 { NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
232 "CONN_NOT_BOUND_TO_SESSION" }, \
233 { NFS4ERR_DEADLOCK, "DEADLOCK" }, \
234 { NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
235 { NFS4ERR_DELAY, "DELAY" }, \
236 { NFS4ERR_DELEG_ALREADY_WANTED, \
237 "DELEG_ALREADY_WANTED" }, \
238 { NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
239 { NFS4ERR_DENIED, "DENIED" }, \
240 { NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
241 { NFS4ERR_DQUOT, "DQUOT" }, \
242 { NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
243 { NFS4ERR_EXIST, "EXIST" }, \
244 { NFS4ERR_EXPIRED, "EXPIRED" }, \
245 { NFS4ERR_FBIG, "FBIG" }, \
246 { NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
247 { NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
248 { NFS4ERR_GRACE, "GRACE" }, \
249 { NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
250 { NFS4ERR_INVAL, "INVAL" }, \
251 { NFS4ERR_IO, "IO" }, \
252 { NFS4ERR_ISDIR, "ISDIR" }, \
253 { NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
254 { NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
255 { NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
256 { NFS4ERR_LOCKED, "LOCKED" }, \
257 { NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
258 { NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
259 { NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
260 { NFS4ERR_MLINK, "MLINK" }, \
261 { NFS4ERR_MOVED, "MOVED" }, \
262 { NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
263 { NFS4ERR_NOENT, "NOENT" }, \
264 { NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
265 { NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
266 { NFS4ERR_NOSPC, "NOSPC" }, \
267 { NFS4ERR_NOTDIR, "NOTDIR" }, \
268 { NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
269 { NFS4ERR_NOTSUPP, "NOTSUPP" }, \
270 { NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
271 { NFS4ERR_NOT_SAME, "NOT_SAME" }, \
272 { NFS4ERR_NO_GRACE, "NO_GRACE" }, \
273 { NFS4ERR_NXIO, "NXIO" }, \
274 { NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
275 { NFS4ERR_OPENMODE, "OPENMODE" }, \
276 { NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
277 { NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
278 { NFS4ERR_PERM, "PERM" }, \
279 { NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
280 { NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
281 { NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
282 { NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
283 { NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
284 { NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
285 { NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
286 { NFS4ERR_REP_TOO_BIG_TO_CACHE, \
287 "REP_TOO_BIG_TO_CACHE" }, \
288 { NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
289 { NFS4ERR_RESOURCE, "RESOURCE" }, \
290 { NFS4ERR_RESTOREFH, "RESTOREFH" }, \
291 { NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
292 { NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
293 { NFS4ERR_ROFS, "ROFS" }, \
294 { NFS4ERR_SAME, "SAME" }, \
295 { NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
296 { NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
297 { NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
298 { NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
299 { NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
300 { NFS4ERR_STALE, "STALE" }, \
301 { NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
302 { NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
303 { NFS4ERR_SYMLINK, "SYMLINK" }, \
304 { NFS4ERR_TOOSMALL, "TOOSMALL" }, \
305 { NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
306 { NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
307 { NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
308 { NFS4ERR_WRONGSEC, "WRONGSEC" }, \
309 { NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
310 { NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
311 { NFS4ERR_XDEV, "XDEV" }, \
312 /* ***** Internal to Linux NFS client ***** */ \
313 { NFS4ERR_RESET_TO_MDS, "RESET_TO_MDS" }, \
314 { NFS4ERR_RESET_TO_PNFS, "RESET_TO_PNFS" })
315
316#define show_open_flags(flags) \
317 __print_flags(flags, "|", \
318 { O_CREAT, "O_CREAT" }, \
319 { O_EXCL, "O_EXCL" }, \
320 { O_TRUNC, "O_TRUNC" }, \
321 { O_DIRECT, "O_DIRECT" })
322
323#define show_fmode_flags(mode) \
324 __print_flags(mode, "|", \
325 { ((__force unsigned long)FMODE_READ), "READ" }, \
326 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
327 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
328
329#define show_nfs_fattr_flags(valid) \
330 __print_flags((unsigned long)valid, "|", \
331 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
332 { NFS_ATTR_FATTR_MODE, "MODE" }, \
333 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
334 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
335 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
336 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
337 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
338 { NFS_ATTR_FATTR_FSID, "FSID" }, \
339 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
340 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
341 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
342 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
343 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
344 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
345 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
346
347DECLARE_EVENT_CLASS(nfs4_clientid_event,
348 TP_PROTO(
349 const struct nfs_client *clp,
350 int error
351 ),
352
353 TP_ARGS(clp, error),
354
355 TP_STRUCT__entry(
356 __string(dstaddr, clp->cl_hostname)
357 __field(unsigned long, error)
358 ),
359
360 TP_fast_assign(
361 __entry->error = error < 0 ? -error : 0;
362 __assign_str(dstaddr, clp->cl_hostname);
363 ),
364
365 TP_printk(
366 "error=%ld (%s) dstaddr=%s",
367 -__entry->error,
368 show_nfsv4_errors(__entry->error),
369 __get_str(dstaddr)
370 )
371);
372#define DEFINE_NFS4_CLIENTID_EVENT(name) \
373 DEFINE_EVENT(nfs4_clientid_event, name, \
374 TP_PROTO( \
375 const struct nfs_client *clp, \
376 int error \
377 ), \
378 TP_ARGS(clp, error))
379DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
380DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
381DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
382DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
383#ifdef CONFIG_NFS_V4_1
384DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
385DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
386DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
387DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
388DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
389DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
390DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
391
392#define show_nfs4_sequence_status_flags(status) \
393 __print_flags((unsigned long)status, "|", \
394 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
395 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
396 "CB_GSS_CONTEXTS_EXPIRING" }, \
397 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
398 "CB_GSS_CONTEXTS_EXPIRED" }, \
399 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
400 "EXPIRED_ALL_STATE_REVOKED" }, \
401 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
402 "EXPIRED_SOME_STATE_REVOKED" }, \
403 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \
404 "ADMIN_STATE_REVOKED" }, \
405 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \
406 "RECALLABLE_STATE_REVOKED" }, \
407 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
408 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
409 "RESTART_RECLAIM_NEEDED" }, \
410 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
411 "CB_PATH_DOWN_SESSION" }, \
412 { SEQ4_STATUS_BACKCHANNEL_FAULT, \
413 "BACKCHANNEL_FAULT" })
414
415TRACE_EVENT(nfs4_sequence_done,
416 TP_PROTO(
417 const struct nfs4_session *session,
418 const struct nfs4_sequence_res *res
419 ),
420 TP_ARGS(session, res),
421
422 TP_STRUCT__entry(
423 __field(unsigned int, session)
424 __field(unsigned int, slot_nr)
425 __field(unsigned int, seq_nr)
426 __field(unsigned int, highest_slotid)
427 __field(unsigned int, target_highest_slotid)
428 __field(unsigned int, status_flags)
429 __field(unsigned long, error)
430 ),
431
432 TP_fast_assign(
433 const struct nfs4_slot *sr_slot = res->sr_slot;
434 __entry->session = nfs_session_id_hash(&session->sess_id);
435 __entry->slot_nr = sr_slot->slot_nr;
436 __entry->seq_nr = sr_slot->seq_nr;
437 __entry->highest_slotid = res->sr_highest_slotid;
438 __entry->target_highest_slotid =
439 res->sr_target_highest_slotid;
440 __entry->status_flags = res->sr_status_flags;
441 __entry->error = res->sr_status < 0 ?
442 -res->sr_status : 0;
443 ),
444 TP_printk(
445 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
446 "highest_slotid=%u target_highest_slotid=%u "
447 "status_flags=%u (%s)",
448 -__entry->error,
449 show_nfsv4_errors(__entry->error),
450 __entry->session,
451 __entry->slot_nr,
452 __entry->seq_nr,
453 __entry->highest_slotid,
454 __entry->target_highest_slotid,
455 __entry->status_flags,
456 show_nfs4_sequence_status_flags(__entry->status_flags)
457 )
458);
459
460struct cb_sequenceargs;
461struct cb_sequenceres;
462
463TRACE_EVENT(nfs4_cb_sequence,
464 TP_PROTO(
465 const struct cb_sequenceargs *args,
466 const struct cb_sequenceres *res,
467 __be32 status
468 ),
469 TP_ARGS(args, res, status),
470
471 TP_STRUCT__entry(
472 __field(unsigned int, session)
473 __field(unsigned int, slot_nr)
474 __field(unsigned int, seq_nr)
475 __field(unsigned int, highest_slotid)
476 __field(unsigned int, cachethis)
477 __field(unsigned long, error)
478 ),
479
480 TP_fast_assign(
481 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
482 __entry->slot_nr = args->csa_slotid;
483 __entry->seq_nr = args->csa_sequenceid;
484 __entry->highest_slotid = args->csa_highestslotid;
485 __entry->cachethis = args->csa_cachethis;
486 __entry->error = be32_to_cpu(status);
487 ),
488
489 TP_printk(
490 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
491 "highest_slotid=%u",
492 -__entry->error,
493 show_nfsv4_errors(__entry->error),
494 __entry->session,
495 __entry->slot_nr,
496 __entry->seq_nr,
497 __entry->highest_slotid
498 )
499);
500
501TRACE_EVENT(nfs4_cb_seqid_err,
502 TP_PROTO(
503 const struct cb_sequenceargs *args,
504 __be32 status
505 ),
506 TP_ARGS(args, status),
507
508 TP_STRUCT__entry(
509 __field(unsigned int, session)
510 __field(unsigned int, slot_nr)
511 __field(unsigned int, seq_nr)
512 __field(unsigned int, highest_slotid)
513 __field(unsigned int, cachethis)
514 __field(unsigned long, error)
515 ),
516
517 TP_fast_assign(
518 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
519 __entry->slot_nr = args->csa_slotid;
520 __entry->seq_nr = args->csa_sequenceid;
521 __entry->highest_slotid = args->csa_highestslotid;
522 __entry->cachethis = args->csa_cachethis;
523 __entry->error = be32_to_cpu(status);
524 ),
525
526 TP_printk(
527 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
528 "highest_slotid=%u",
529 -__entry->error,
530 show_nfsv4_errors(__entry->error),
531 __entry->session,
532 __entry->slot_nr,
533 __entry->seq_nr,
534 __entry->highest_slotid
535 )
536);
537
538#endif /* CONFIG_NFS_V4_1 */
539
540TRACE_EVENT(nfs4_setup_sequence,
541 TP_PROTO(
542 const struct nfs4_session *session,
543 const struct nfs4_sequence_args *args
544 ),
545 TP_ARGS(session, args),
546
547 TP_STRUCT__entry(
548 __field(unsigned int, session)
549 __field(unsigned int, slot_nr)
550 __field(unsigned int, seq_nr)
551 __field(unsigned int, highest_used_slotid)
552 ),
553
554 TP_fast_assign(
555 const struct nfs4_slot *sa_slot = args->sa_slot;
556 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
557 __entry->slot_nr = sa_slot->slot_nr;
558 __entry->seq_nr = sa_slot->seq_nr;
559 __entry->highest_used_slotid =
560 sa_slot->table->highest_used_slotid;
561 ),
562 TP_printk(
563 "session=0x%08x slot_nr=%u seq_nr=%u "
564 "highest_used_slotid=%u",
565 __entry->session,
566 __entry->slot_nr,
567 __entry->seq_nr,
568 __entry->highest_used_slotid
569 )
570);
571
572TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_RUNNING);
573TRACE_DEFINE_ENUM(NFS4CLNT_CHECK_LEASE);
574TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_EXPIRED);
575TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_REBOOT);
576TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_NOGRACE);
577TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN);
578TRACE_DEFINE_ENUM(NFS4CLNT_SESSION_RESET);
579TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_CONFIRM);
580TRACE_DEFINE_ENUM(NFS4CLNT_SERVER_SCOPE_MISMATCH);
581TRACE_DEFINE_ENUM(NFS4CLNT_PURGE_STATE);
582TRACE_DEFINE_ENUM(NFS4CLNT_BIND_CONN_TO_SESSION);
583TRACE_DEFINE_ENUM(NFS4CLNT_MOVED);
584TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_MOVED);
585TRACE_DEFINE_ENUM(NFS4CLNT_DELEGATION_EXPIRED);
586TRACE_DEFINE_ENUM(NFS4CLNT_RUN_MANAGER);
587TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_RUNNING);
588TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_READ);
589TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_RW);
590
591#define show_nfs4_clp_state(state) \
592 __print_flags(state, "|", \
593 { NFS4CLNT_MANAGER_RUNNING, "MANAGER_RUNNING" }, \
594 { NFS4CLNT_CHECK_LEASE, "CHECK_LEASE" }, \
595 { NFS4CLNT_LEASE_EXPIRED, "LEASE_EXPIRED" }, \
596 { NFS4CLNT_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
597 { NFS4CLNT_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
598 { NFS4CLNT_DELEGRETURN, "DELEGRETURN" }, \
599 { NFS4CLNT_SESSION_RESET, "SESSION_RESET" }, \
600 { NFS4CLNT_LEASE_CONFIRM, "LEASE_CONFIRM" }, \
601 { NFS4CLNT_SERVER_SCOPE_MISMATCH, \
602 "SERVER_SCOPE_MISMATCH" }, \
603 { NFS4CLNT_PURGE_STATE, "PURGE_STATE" }, \
604 { NFS4CLNT_BIND_CONN_TO_SESSION, \
605 "BIND_CONN_TO_SESSION" }, \
606 { NFS4CLNT_MOVED, "MOVED" }, \
607 { NFS4CLNT_LEASE_MOVED, "LEASE_MOVED" }, \
608 { NFS4CLNT_DELEGATION_EXPIRED, "DELEGATION_EXPIRED" }, \
609 { NFS4CLNT_RUN_MANAGER, "RUN_MANAGER" }, \
610 { NFS4CLNT_RECALL_RUNNING, "RECALL_RUNNING" }, \
611 { NFS4CLNT_RECALL_ANY_LAYOUT_READ, "RECALL_ANY_LAYOUT_READ" }, \
612 { NFS4CLNT_RECALL_ANY_LAYOUT_RW, "RECALL_ANY_LAYOUT_RW" })
613
614TRACE_EVENT(nfs4_state_mgr,
615 TP_PROTO(
616 const struct nfs_client *clp
617 ),
618
619 TP_ARGS(clp),
620
621 TP_STRUCT__entry(
622 __field(unsigned long, state)
623 __string(hostname, clp->cl_hostname)
624 ),
625
626 TP_fast_assign(
627 __entry->state = clp->cl_state;
628 __assign_str(hostname, clp->cl_hostname);
629 ),
630
631 TP_printk(
632 "hostname=%s clp state=%s", __get_str(hostname),
633 show_nfs4_clp_state(__entry->state)
634 )
635)
636
637TRACE_EVENT(nfs4_state_mgr_failed,
638 TP_PROTO(
639 const struct nfs_client *clp,
640 const char *section,
641 int status
642 ),
643
644 TP_ARGS(clp, section, status),
645
646 TP_STRUCT__entry(
647 __field(unsigned long, error)
648 __field(unsigned long, state)
649 __string(hostname, clp->cl_hostname)
650 __string(section, section)
651 ),
652
653 TP_fast_assign(
654 __entry->error = status < 0 ? -status : 0;
655 __entry->state = clp->cl_state;
656 __assign_str(hostname, clp->cl_hostname);
657 __assign_str(section, section);
658 ),
659
660 TP_printk(
661 "hostname=%s clp state=%s error=%ld (%s) section=%s",
662 __get_str(hostname),
663 show_nfs4_clp_state(__entry->state), -__entry->error,
664 show_nfsv4_errors(__entry->error), __get_str(section)
665
666 )
667)
668
669TRACE_EVENT(nfs4_xdr_bad_operation,
670 TP_PROTO(
671 const struct xdr_stream *xdr,
672 u32 op,
673 u32 expected
674 ),
675
676 TP_ARGS(xdr, op, expected),
677
678 TP_STRUCT__entry(
679 __field(unsigned int, task_id)
680 __field(unsigned int, client_id)
681 __field(u32, xid)
682 __field(u32, op)
683 __field(u32, expected)
684 ),
685
686 TP_fast_assign(
687 const struct rpc_rqst *rqstp = xdr->rqst;
688 const struct rpc_task *task = rqstp->rq_task;
689
690 __entry->task_id = task->tk_pid;
691 __entry->client_id = task->tk_client->cl_clid;
692 __entry->xid = be32_to_cpu(rqstp->rq_xid);
693 __entry->op = op;
694 __entry->expected = expected;
695 ),
696
697 TP_printk(
698 "task:%u@%d xid=0x%08x operation=%u, expected=%u",
699 __entry->task_id, __entry->client_id, __entry->xid,
700 __entry->op, __entry->expected
701 )
702);
703
704DECLARE_EVENT_CLASS(nfs4_xdr_event,
705 TP_PROTO(
706 const struct xdr_stream *xdr,
707 u32 op,
708 u32 error
709 ),
710
711 TP_ARGS(xdr, op, error),
712
713 TP_STRUCT__entry(
714 __field(unsigned int, task_id)
715 __field(unsigned int, client_id)
716 __field(u32, xid)
717 __field(u32, op)
718 __field(unsigned long, error)
719 ),
720
721 TP_fast_assign(
722 const struct rpc_rqst *rqstp = xdr->rqst;
723 const struct rpc_task *task = rqstp->rq_task;
724
725 __entry->task_id = task->tk_pid;
726 __entry->client_id = task->tk_client->cl_clid;
727 __entry->xid = be32_to_cpu(rqstp->rq_xid);
728 __entry->op = op;
729 __entry->error = error;
730 ),
731
732 TP_printk(
733 "task:%u@%d xid=0x%08x error=%ld (%s) operation=%u",
734 __entry->task_id, __entry->client_id, __entry->xid,
735 -__entry->error, show_nfsv4_errors(__entry->error),
736 __entry->op
737 )
738);
739#define DEFINE_NFS4_XDR_EVENT(name) \
740 DEFINE_EVENT(nfs4_xdr_event, name, \
741 TP_PROTO( \
742 const struct xdr_stream *xdr, \
743 u32 op, \
744 u32 error \
745 ), \
746 TP_ARGS(xdr, op, error))
747DEFINE_NFS4_XDR_EVENT(nfs4_xdr_status);
748DEFINE_NFS4_XDR_EVENT(nfs4_xdr_bad_filehandle);
749
750DECLARE_EVENT_CLASS(nfs4_cb_error_class,
751 TP_PROTO(
752 __be32 xid,
753 u32 cb_ident
754 ),
755
756 TP_ARGS(xid, cb_ident),
757
758 TP_STRUCT__entry(
759 __field(u32, xid)
760 __field(u32, cbident)
761 ),
762
763 TP_fast_assign(
764 __entry->xid = be32_to_cpu(xid);
765 __entry->cbident = cb_ident;
766 ),
767
768 TP_printk(
769 "xid=0x%08x cb_ident=0x%08x",
770 __entry->xid, __entry->cbident
771 )
772);
773
774#define DEFINE_CB_ERROR_EVENT(name) \
775 DEFINE_EVENT(nfs4_cb_error_class, nfs_cb_##name, \
776 TP_PROTO( \
777 __be32 xid, \
778 u32 cb_ident \
779 ), \
780 TP_ARGS(xid, cb_ident))
781
782DEFINE_CB_ERROR_EVENT(no_clp);
783DEFINE_CB_ERROR_EVENT(badprinc);
784
785DECLARE_EVENT_CLASS(nfs4_open_event,
786 TP_PROTO(
787 const struct nfs_open_context *ctx,
788 int flags,
789 int error
790 ),
791
792 TP_ARGS(ctx, flags, error),
793
794 TP_STRUCT__entry(
795 __field(unsigned long, error)
796 __field(unsigned int, flags)
797 __field(unsigned int, fmode)
798 __field(dev_t, dev)
799 __field(u32, fhandle)
800 __field(u64, fileid)
801 __field(u64, dir)
802 __string(name, ctx->dentry->d_name.name)
803 __field(int, stateid_seq)
804 __field(u32, stateid_hash)
805 __field(int, openstateid_seq)
806 __field(u32, openstateid_hash)
807 ),
808
809 TP_fast_assign(
810 const struct nfs4_state *state = ctx->state;
811 const struct inode *inode = NULL;
812
813 __entry->error = -error;
814 __entry->flags = flags;
815 __entry->fmode = (__force unsigned int)ctx->mode;
816 __entry->dev = ctx->dentry->d_sb->s_dev;
817 if (!IS_ERR_OR_NULL(state)) {
818 inode = state->inode;
819 __entry->stateid_seq =
820 be32_to_cpu(state->stateid.seqid);
821 __entry->stateid_hash =
822 nfs_stateid_hash(&state->stateid);
823 __entry->openstateid_seq =
824 be32_to_cpu(state->open_stateid.seqid);
825 __entry->openstateid_hash =
826 nfs_stateid_hash(&state->open_stateid);
827 } else {
828 __entry->stateid_seq = 0;
829 __entry->stateid_hash = 0;
830 __entry->openstateid_seq = 0;
831 __entry->openstateid_hash = 0;
832 }
833 if (inode != NULL) {
834 __entry->fileid = NFS_FILEID(inode);
835 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
836 } else {
837 __entry->fileid = 0;
838 __entry->fhandle = 0;
839 }
840 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
841 __assign_str(name, ctx->dentry->d_name.name);
842 ),
843
844 TP_printk(
845 "error=%ld (%s) flags=%d (%s) fmode=%s "
846 "fileid=%02x:%02x:%llu fhandle=0x%08x "
847 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
848 "openstateid=%d:0x%08x",
849 -__entry->error,
850 show_nfsv4_errors(__entry->error),
851 __entry->flags,
852 show_open_flags(__entry->flags),
853 show_fmode_flags(__entry->fmode),
854 MAJOR(__entry->dev), MINOR(__entry->dev),
855 (unsigned long long)__entry->fileid,
856 __entry->fhandle,
857 MAJOR(__entry->dev), MINOR(__entry->dev),
858 (unsigned long long)__entry->dir,
859 __get_str(name),
860 __entry->stateid_seq, __entry->stateid_hash,
861 __entry->openstateid_seq, __entry->openstateid_hash
862 )
863);
864
865#define DEFINE_NFS4_OPEN_EVENT(name) \
866 DEFINE_EVENT(nfs4_open_event, name, \
867 TP_PROTO( \
868 const struct nfs_open_context *ctx, \
869 int flags, \
870 int error \
871 ), \
872 TP_ARGS(ctx, flags, error))
873DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
874DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
875DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
876
877TRACE_EVENT(nfs4_cached_open,
878 TP_PROTO(
879 const struct nfs4_state *state
880 ),
881 TP_ARGS(state),
882 TP_STRUCT__entry(
883 __field(dev_t, dev)
884 __field(u32, fhandle)
885 __field(u64, fileid)
886 __field(unsigned int, fmode)
887 __field(int, stateid_seq)
888 __field(u32, stateid_hash)
889 ),
890
891 TP_fast_assign(
892 const struct inode *inode = state->inode;
893
894 __entry->dev = inode->i_sb->s_dev;
895 __entry->fileid = NFS_FILEID(inode);
896 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
897 __entry->fmode = (__force unsigned int)state->state;
898 __entry->stateid_seq =
899 be32_to_cpu(state->stateid.seqid);
900 __entry->stateid_hash =
901 nfs_stateid_hash(&state->stateid);
902 ),
903
904 TP_printk(
905 "fmode=%s fileid=%02x:%02x:%llu "
906 "fhandle=0x%08x stateid=%d:0x%08x",
907 __entry->fmode ? show_fmode_flags(__entry->fmode) :
908 "closed",
909 MAJOR(__entry->dev), MINOR(__entry->dev),
910 (unsigned long long)__entry->fileid,
911 __entry->fhandle,
912 __entry->stateid_seq, __entry->stateid_hash
913 )
914);
915
916TRACE_EVENT(nfs4_close,
917 TP_PROTO(
918 const struct nfs4_state *state,
919 const struct nfs_closeargs *args,
920 const struct nfs_closeres *res,
921 int error
922 ),
923
924 TP_ARGS(state, args, res, error),
925
926 TP_STRUCT__entry(
927 __field(dev_t, dev)
928 __field(u32, fhandle)
929 __field(u64, fileid)
930 __field(unsigned int, fmode)
931 __field(unsigned long, error)
932 __field(int, stateid_seq)
933 __field(u32, stateid_hash)
934 ),
935
936 TP_fast_assign(
937 const struct inode *inode = state->inode;
938
939 __entry->dev = inode->i_sb->s_dev;
940 __entry->fileid = NFS_FILEID(inode);
941 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
942 __entry->fmode = (__force unsigned int)state->state;
943 __entry->error = error < 0 ? -error : 0;
944 __entry->stateid_seq =
945 be32_to_cpu(args->stateid.seqid);
946 __entry->stateid_hash =
947 nfs_stateid_hash(&args->stateid);
948 ),
949
950 TP_printk(
951 "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
952 "fhandle=0x%08x openstateid=%d:0x%08x",
953 -__entry->error,
954 show_nfsv4_errors(__entry->error),
955 __entry->fmode ? show_fmode_flags(__entry->fmode) :
956 "closed",
957 MAJOR(__entry->dev), MINOR(__entry->dev),
958 (unsigned long long)__entry->fileid,
959 __entry->fhandle,
960 __entry->stateid_seq, __entry->stateid_hash
961 )
962);
963
964TRACE_DEFINE_ENUM(F_GETLK);
965TRACE_DEFINE_ENUM(F_SETLK);
966TRACE_DEFINE_ENUM(F_SETLKW);
967TRACE_DEFINE_ENUM(F_RDLCK);
968TRACE_DEFINE_ENUM(F_WRLCK);
969TRACE_DEFINE_ENUM(F_UNLCK);
970
971#define show_lock_cmd(type) \
972 __print_symbolic((int)type, \
973 { F_GETLK, "GETLK" }, \
974 { F_SETLK, "SETLK" }, \
975 { F_SETLKW, "SETLKW" })
976#define show_lock_type(type) \
977 __print_symbolic((int)type, \
978 { F_RDLCK, "RDLCK" }, \
979 { F_WRLCK, "WRLCK" }, \
980 { F_UNLCK, "UNLCK" })
981
982DECLARE_EVENT_CLASS(nfs4_lock_event,
983 TP_PROTO(
984 const struct file_lock *request,
985 const struct nfs4_state *state,
986 int cmd,
987 int error
988 ),
989
990 TP_ARGS(request, state, cmd, error),
991
992 TP_STRUCT__entry(
993 __field(unsigned long, error)
994 __field(int, cmd)
995 __field(char, type)
996 __field(loff_t, start)
997 __field(loff_t, end)
998 __field(dev_t, dev)
999 __field(u32, fhandle)
1000 __field(u64, fileid)
1001 __field(int, stateid_seq)
1002 __field(u32, stateid_hash)
1003 ),
1004
1005 TP_fast_assign(
1006 const struct inode *inode = state->inode;
1007
1008 __entry->error = error < 0 ? -error : 0;
1009 __entry->cmd = cmd;
1010 __entry->type = request->fl_type;
1011 __entry->start = request->fl_start;
1012 __entry->end = request->fl_end;
1013 __entry->dev = inode->i_sb->s_dev;
1014 __entry->fileid = NFS_FILEID(inode);
1015 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1016 __entry->stateid_seq =
1017 be32_to_cpu(state->stateid.seqid);
1018 __entry->stateid_hash =
1019 nfs_stateid_hash(&state->stateid);
1020 ),
1021
1022 TP_printk(
1023 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
1024 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1025 "stateid=%d:0x%08x",
1026 -__entry->error,
1027 show_nfsv4_errors(__entry->error),
1028 show_lock_cmd(__entry->cmd),
1029 show_lock_type(__entry->type),
1030 (long long)__entry->start,
1031 (long long)__entry->end,
1032 MAJOR(__entry->dev), MINOR(__entry->dev),
1033 (unsigned long long)__entry->fileid,
1034 __entry->fhandle,
1035 __entry->stateid_seq, __entry->stateid_hash
1036 )
1037);
1038
1039#define DEFINE_NFS4_LOCK_EVENT(name) \
1040 DEFINE_EVENT(nfs4_lock_event, name, \
1041 TP_PROTO( \
1042 const struct file_lock *request, \
1043 const struct nfs4_state *state, \
1044 int cmd, \
1045 int error \
1046 ), \
1047 TP_ARGS(request, state, cmd, error))
1048DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
1049DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
1050
1051TRACE_EVENT(nfs4_set_lock,
1052 TP_PROTO(
1053 const struct file_lock *request,
1054 const struct nfs4_state *state,
1055 const nfs4_stateid *lockstateid,
1056 int cmd,
1057 int error
1058 ),
1059
1060 TP_ARGS(request, state, lockstateid, cmd, error),
1061
1062 TP_STRUCT__entry(
1063 __field(unsigned long, error)
1064 __field(int, cmd)
1065 __field(char, type)
1066 __field(loff_t, start)
1067 __field(loff_t, end)
1068 __field(dev_t, dev)
1069 __field(u32, fhandle)
1070 __field(u64, fileid)
1071 __field(int, stateid_seq)
1072 __field(u32, stateid_hash)
1073 __field(int, lockstateid_seq)
1074 __field(u32, lockstateid_hash)
1075 ),
1076
1077 TP_fast_assign(
1078 const struct inode *inode = state->inode;
1079
1080 __entry->error = error < 0 ? -error : 0;
1081 __entry->cmd = cmd;
1082 __entry->type = request->fl_type;
1083 __entry->start = request->fl_start;
1084 __entry->end = request->fl_end;
1085 __entry->dev = inode->i_sb->s_dev;
1086 __entry->fileid = NFS_FILEID(inode);
1087 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1088 __entry->stateid_seq =
1089 be32_to_cpu(state->stateid.seqid);
1090 __entry->stateid_hash =
1091 nfs_stateid_hash(&state->stateid);
1092 __entry->lockstateid_seq =
1093 be32_to_cpu(lockstateid->seqid);
1094 __entry->lockstateid_hash =
1095 nfs_stateid_hash(lockstateid);
1096 ),
1097
1098 TP_printk(
1099 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
1100 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1101 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
1102 -__entry->error,
1103 show_nfsv4_errors(__entry->error),
1104 show_lock_cmd(__entry->cmd),
1105 show_lock_type(__entry->type),
1106 (long long)__entry->start,
1107 (long long)__entry->end,
1108 MAJOR(__entry->dev), MINOR(__entry->dev),
1109 (unsigned long long)__entry->fileid,
1110 __entry->fhandle,
1111 __entry->stateid_seq, __entry->stateid_hash,
1112 __entry->lockstateid_seq, __entry->lockstateid_hash
1113 )
1114);
1115
1116TRACE_DEFINE_ENUM(LK_STATE_IN_USE);
1117TRACE_DEFINE_ENUM(NFS_DELEGATED_STATE);
1118TRACE_DEFINE_ENUM(NFS_OPEN_STATE);
1119TRACE_DEFINE_ENUM(NFS_O_RDONLY_STATE);
1120TRACE_DEFINE_ENUM(NFS_O_WRONLY_STATE);
1121TRACE_DEFINE_ENUM(NFS_O_RDWR_STATE);
1122TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_REBOOT);
1123TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_NOGRACE);
1124TRACE_DEFINE_ENUM(NFS_STATE_POSIX_LOCKS);
1125TRACE_DEFINE_ENUM(NFS_STATE_RECOVERY_FAILED);
1126TRACE_DEFINE_ENUM(NFS_STATE_MAY_NOTIFY_LOCK);
1127TRACE_DEFINE_ENUM(NFS_STATE_CHANGE_WAIT);
1128TRACE_DEFINE_ENUM(NFS_CLNT_DST_SSC_COPY_STATE);
1129TRACE_DEFINE_ENUM(NFS_CLNT_SRC_SSC_COPY_STATE);
1130TRACE_DEFINE_ENUM(NFS_SRV_SSC_COPY_STATE);
1131
1132#define show_nfs4_state_flags(flags) \
1133 __print_flags(flags, "|", \
1134 { LK_STATE_IN_USE, "IN_USE" }, \
1135 { NFS_DELEGATED_STATE, "DELEGATED" }, \
1136 { NFS_OPEN_STATE, "OPEN" }, \
1137 { NFS_O_RDONLY_STATE, "O_RDONLY" }, \
1138 { NFS_O_WRONLY_STATE, "O_WRONLY" }, \
1139 { NFS_O_RDWR_STATE, "O_RDWR" }, \
1140 { NFS_STATE_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
1141 { NFS_STATE_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
1142 { NFS_STATE_POSIX_LOCKS, "POSIX_LOCKS" }, \
1143 { NFS_STATE_RECOVERY_FAILED, "RECOVERY_FAILED" }, \
1144 { NFS_STATE_MAY_NOTIFY_LOCK, "MAY_NOTIFY_LOCK" }, \
1145 { NFS_STATE_CHANGE_WAIT, "CHANGE_WAIT" }, \
1146 { NFS_CLNT_DST_SSC_COPY_STATE, "CLNT_DST_SSC_COPY" }, \
1147 { NFS_CLNT_SRC_SSC_COPY_STATE, "CLNT_SRC_SSC_COPY" }, \
1148 { NFS_SRV_SSC_COPY_STATE, "SRV_SSC_COPY" })
1149
1150#define show_nfs4_lock_flags(flags) \
1151 __print_flags(flags, "|", \
1152 { BIT(NFS_LOCK_INITIALIZED), "INITIALIZED" }, \
1153 { BIT(NFS_LOCK_LOST), "LOST" })
1154
1155TRACE_EVENT(nfs4_state_lock_reclaim,
1156 TP_PROTO(
1157 const struct nfs4_state *state,
1158 const struct nfs4_lock_state *lock
1159 ),
1160
1161 TP_ARGS(state, lock),
1162
1163 TP_STRUCT__entry(
1164 __field(dev_t, dev)
1165 __field(u32, fhandle)
1166 __field(u64, fileid)
1167 __field(unsigned long, state_flags)
1168 __field(unsigned long, lock_flags)
1169 __field(int, stateid_seq)
1170 __field(u32, stateid_hash)
1171 ),
1172
1173 TP_fast_assign(
1174 const struct inode *inode = state->inode;
1175
1176 __entry->dev = inode->i_sb->s_dev;
1177 __entry->fileid = NFS_FILEID(inode);
1178 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1179 __entry->state_flags = state->flags;
1180 __entry->lock_flags = lock->ls_flags;
1181 __entry->stateid_seq =
1182 be32_to_cpu(state->stateid.seqid);
1183 __entry->stateid_hash =
1184 nfs_stateid_hash(&state->stateid);
1185 ),
1186
1187 TP_printk(
1188 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1189 "stateid=%d:0x%08x state_flags=%s lock_flags=%s",
1190 MAJOR(__entry->dev), MINOR(__entry->dev),
1191 (unsigned long long)__entry->fileid, __entry->fhandle,
1192 __entry->stateid_seq, __entry->stateid_hash,
1193 show_nfs4_state_flags(__entry->state_flags),
1194 show_nfs4_lock_flags(__entry->lock_flags)
1195 )
1196)
1197
1198DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
1199 TP_PROTO(
1200 const struct inode *inode,
1201 fmode_t fmode
1202 ),
1203
1204 TP_ARGS(inode, fmode),
1205
1206 TP_STRUCT__entry(
1207 __field(dev_t, dev)
1208 __field(u32, fhandle)
1209 __field(u64, fileid)
1210 __field(unsigned int, fmode)
1211 ),
1212
1213 TP_fast_assign(
1214 __entry->dev = inode->i_sb->s_dev;
1215 __entry->fileid = NFS_FILEID(inode);
1216 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1217 __entry->fmode = (__force unsigned int)fmode;
1218 ),
1219
1220 TP_printk(
1221 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
1222 show_fmode_flags(__entry->fmode),
1223 MAJOR(__entry->dev), MINOR(__entry->dev),
1224 (unsigned long long)__entry->fileid,
1225 __entry->fhandle
1226 )
1227);
1228#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
1229 DEFINE_EVENT(nfs4_set_delegation_event, name, \
1230 TP_PROTO( \
1231 const struct inode *inode, \
1232 fmode_t fmode \
1233 ), \
1234 TP_ARGS(inode, fmode))
1235DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
1236DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
1237
1238TRACE_EVENT(nfs4_delegreturn_exit,
1239 TP_PROTO(
1240 const struct nfs4_delegreturnargs *args,
1241 const struct nfs4_delegreturnres *res,
1242 int error
1243 ),
1244
1245 TP_ARGS(args, res, error),
1246
1247 TP_STRUCT__entry(
1248 __field(dev_t, dev)
1249 __field(u32, fhandle)
1250 __field(unsigned long, error)
1251 __field(int, stateid_seq)
1252 __field(u32, stateid_hash)
1253 ),
1254
1255 TP_fast_assign(
1256 __entry->dev = res->server->s_dev;
1257 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
1258 __entry->error = error < 0 ? -error : 0;
1259 __entry->stateid_seq =
1260 be32_to_cpu(args->stateid->seqid);
1261 __entry->stateid_hash =
1262 nfs_stateid_hash(args->stateid);
1263 ),
1264
1265 TP_printk(
1266 "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
1267 "stateid=%d:0x%08x",
1268 -__entry->error,
1269 show_nfsv4_errors(__entry->error),
1270 MAJOR(__entry->dev), MINOR(__entry->dev),
1271 __entry->fhandle,
1272 __entry->stateid_seq, __entry->stateid_hash
1273 )
1274);
1275
1276#ifdef CONFIG_NFS_V4_1
1277DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
1278 TP_PROTO(
1279 const struct nfs4_state *state,
1280 const struct nfs4_lock_state *lsp,
1281 int error
1282 ),
1283
1284 TP_ARGS(state, lsp, error),
1285
1286 TP_STRUCT__entry(
1287 __field(unsigned long, error)
1288 __field(dev_t, dev)
1289 __field(u32, fhandle)
1290 __field(u64, fileid)
1291 __field(int, stateid_seq)
1292 __field(u32, stateid_hash)
1293 ),
1294
1295 TP_fast_assign(
1296 const struct inode *inode = state->inode;
1297
1298 __entry->error = error < 0 ? -error : 0;
1299 __entry->dev = inode->i_sb->s_dev;
1300 __entry->fileid = NFS_FILEID(inode);
1301 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1302 __entry->stateid_seq =
1303 be32_to_cpu(state->stateid.seqid);
1304 __entry->stateid_hash =
1305 nfs_stateid_hash(&state->stateid);
1306 ),
1307
1308 TP_printk(
1309 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1310 "stateid=%d:0x%08x",
1311 -__entry->error,
1312 show_nfsv4_errors(__entry->error),
1313 MAJOR(__entry->dev), MINOR(__entry->dev),
1314 (unsigned long long)__entry->fileid,
1315 __entry->fhandle,
1316 __entry->stateid_seq, __entry->stateid_hash
1317 )
1318);
1319
1320#define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1321 DEFINE_EVENT(nfs4_test_stateid_event, name, \
1322 TP_PROTO( \
1323 const struct nfs4_state *state, \
1324 const struct nfs4_lock_state *lsp, \
1325 int error \
1326 ), \
1327 TP_ARGS(state, lsp, error))
1328DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1329DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1330DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1331#endif /* CONFIG_NFS_V4_1 */
1332
1333DECLARE_EVENT_CLASS(nfs4_lookup_event,
1334 TP_PROTO(
1335 const struct inode *dir,
1336 const struct qstr *name,
1337 int error
1338 ),
1339
1340 TP_ARGS(dir, name, error),
1341
1342 TP_STRUCT__entry(
1343 __field(dev_t, dev)
1344 __field(unsigned long, error)
1345 __field(u64, dir)
1346 __string(name, name->name)
1347 ),
1348
1349 TP_fast_assign(
1350 __entry->dev = dir->i_sb->s_dev;
1351 __entry->dir = NFS_FILEID(dir);
1352 __entry->error = -error;
1353 __assign_str(name, name->name);
1354 ),
1355
1356 TP_printk(
1357 "error=%ld (%s) name=%02x:%02x:%llu/%s",
1358 -__entry->error,
1359 show_nfsv4_errors(__entry->error),
1360 MAJOR(__entry->dev), MINOR(__entry->dev),
1361 (unsigned long long)__entry->dir,
1362 __get_str(name)
1363 )
1364);
1365
1366#define DEFINE_NFS4_LOOKUP_EVENT(name) \
1367 DEFINE_EVENT(nfs4_lookup_event, name, \
1368 TP_PROTO( \
1369 const struct inode *dir, \
1370 const struct qstr *name, \
1371 int error \
1372 ), \
1373 TP_ARGS(dir, name, error))
1374
1375DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1376DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1377DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1378DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1379DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1380DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1381DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1382
1383TRACE_EVENT(nfs4_lookupp,
1384 TP_PROTO(
1385 const struct inode *inode,
1386 int error
1387 ),
1388
1389 TP_ARGS(inode, error),
1390
1391 TP_STRUCT__entry(
1392 __field(dev_t, dev)
1393 __field(u64, ino)
1394 __field(unsigned long, error)
1395 ),
1396
1397 TP_fast_assign(
1398 __entry->dev = inode->i_sb->s_dev;
1399 __entry->ino = NFS_FILEID(inode);
1400 __entry->error = error < 0 ? -error : 0;
1401 ),
1402
1403 TP_printk(
1404 "error=%ld (%s) inode=%02x:%02x:%llu",
1405 -__entry->error,
1406 show_nfsv4_errors(__entry->error),
1407 MAJOR(__entry->dev), MINOR(__entry->dev),
1408 (unsigned long long)__entry->ino
1409 )
1410);
1411
1412TRACE_EVENT(nfs4_rename,
1413 TP_PROTO(
1414 const struct inode *olddir,
1415 const struct qstr *oldname,
1416 const struct inode *newdir,
1417 const struct qstr *newname,
1418 int error
1419 ),
1420
1421 TP_ARGS(olddir, oldname, newdir, newname, error),
1422
1423 TP_STRUCT__entry(
1424 __field(dev_t, dev)
1425 __field(unsigned long, error)
1426 __field(u64, olddir)
1427 __string(oldname, oldname->name)
1428 __field(u64, newdir)
1429 __string(newname, newname->name)
1430 ),
1431
1432 TP_fast_assign(
1433 __entry->dev = olddir->i_sb->s_dev;
1434 __entry->olddir = NFS_FILEID(olddir);
1435 __entry->newdir = NFS_FILEID(newdir);
1436 __entry->error = error < 0 ? -error : 0;
1437 __assign_str(oldname, oldname->name);
1438 __assign_str(newname, newname->name);
1439 ),
1440
1441 TP_printk(
1442 "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1443 "newname=%02x:%02x:%llu/%s",
1444 -__entry->error,
1445 show_nfsv4_errors(__entry->error),
1446 MAJOR(__entry->dev), MINOR(__entry->dev),
1447 (unsigned long long)__entry->olddir,
1448 __get_str(oldname),
1449 MAJOR(__entry->dev), MINOR(__entry->dev),
1450 (unsigned long long)__entry->newdir,
1451 __get_str(newname)
1452 )
1453);
1454
1455DECLARE_EVENT_CLASS(nfs4_inode_event,
1456 TP_PROTO(
1457 const struct inode *inode,
1458 int error
1459 ),
1460
1461 TP_ARGS(inode, error),
1462
1463 TP_STRUCT__entry(
1464 __field(dev_t, dev)
1465 __field(u32, fhandle)
1466 __field(u64, fileid)
1467 __field(unsigned long, error)
1468 ),
1469
1470 TP_fast_assign(
1471 __entry->dev = inode->i_sb->s_dev;
1472 __entry->fileid = NFS_FILEID(inode);
1473 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1474 __entry->error = error < 0 ? -error : 0;
1475 ),
1476
1477 TP_printk(
1478 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1479 -__entry->error,
1480 show_nfsv4_errors(__entry->error),
1481 MAJOR(__entry->dev), MINOR(__entry->dev),
1482 (unsigned long long)__entry->fileid,
1483 __entry->fhandle
1484 )
1485);
1486
1487#define DEFINE_NFS4_INODE_EVENT(name) \
1488 DEFINE_EVENT(nfs4_inode_event, name, \
1489 TP_PROTO( \
1490 const struct inode *inode, \
1491 int error \
1492 ), \
1493 TP_ARGS(inode, error))
1494
1495DEFINE_NFS4_INODE_EVENT(nfs4_access);
1496DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1497DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1498DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1499DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1500#ifdef CONFIG_NFS_V4_SECURITY_LABEL
1501DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1502DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1503#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1504
1505DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1506 TP_PROTO(
1507 const struct inode *inode,
1508 const nfs4_stateid *stateid,
1509 int error
1510 ),
1511
1512 TP_ARGS(inode, stateid, error),
1513
1514 TP_STRUCT__entry(
1515 __field(dev_t, dev)
1516 __field(u32, fhandle)
1517 __field(u64, fileid)
1518 __field(unsigned long, error)
1519 __field(int, stateid_seq)
1520 __field(u32, stateid_hash)
1521 ),
1522
1523 TP_fast_assign(
1524 __entry->dev = inode->i_sb->s_dev;
1525 __entry->fileid = NFS_FILEID(inode);
1526 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1527 __entry->error = error < 0 ? -error : 0;
1528 __entry->stateid_seq =
1529 be32_to_cpu(stateid->seqid);
1530 __entry->stateid_hash =
1531 nfs_stateid_hash(stateid);
1532 ),
1533
1534 TP_printk(
1535 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1536 "stateid=%d:0x%08x",
1537 -__entry->error,
1538 show_nfsv4_errors(__entry->error),
1539 MAJOR(__entry->dev), MINOR(__entry->dev),
1540 (unsigned long long)__entry->fileid,
1541 __entry->fhandle,
1542 __entry->stateid_seq, __entry->stateid_hash
1543 )
1544);
1545
1546#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1547 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1548 TP_PROTO( \
1549 const struct inode *inode, \
1550 const nfs4_stateid *stateid, \
1551 int error \
1552 ), \
1553 TP_ARGS(inode, stateid, error))
1554
1555DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1556DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1557DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1558DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1559DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_close_stateid_update_wait);
1560
1561DECLARE_EVENT_CLASS(nfs4_getattr_event,
1562 TP_PROTO(
1563 const struct nfs_server *server,
1564 const struct nfs_fh *fhandle,
1565 const struct nfs_fattr *fattr,
1566 int error
1567 ),
1568
1569 TP_ARGS(server, fhandle, fattr, error),
1570
1571 TP_STRUCT__entry(
1572 __field(dev_t, dev)
1573 __field(u32, fhandle)
1574 __field(u64, fileid)
1575 __field(unsigned int, valid)
1576 __field(unsigned long, error)
1577 ),
1578
1579 TP_fast_assign(
1580 __entry->dev = server->s_dev;
1581 __entry->valid = fattr->valid;
1582 __entry->fhandle = nfs_fhandle_hash(fhandle);
1583 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1584 __entry->error = error < 0 ? -error : 0;
1585 ),
1586
1587 TP_printk(
1588 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1589 "valid=%s",
1590 -__entry->error,
1591 show_nfsv4_errors(__entry->error),
1592 MAJOR(__entry->dev), MINOR(__entry->dev),
1593 (unsigned long long)__entry->fileid,
1594 __entry->fhandle,
1595 show_nfs_fattr_flags(__entry->valid)
1596 )
1597);
1598
1599#define DEFINE_NFS4_GETATTR_EVENT(name) \
1600 DEFINE_EVENT(nfs4_getattr_event, name, \
1601 TP_PROTO( \
1602 const struct nfs_server *server, \
1603 const struct nfs_fh *fhandle, \
1604 const struct nfs_fattr *fattr, \
1605 int error \
1606 ), \
1607 TP_ARGS(server, fhandle, fattr, error))
1608DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1609DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1610DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1611
1612DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1613 TP_PROTO(
1614 const struct nfs_client *clp,
1615 const struct nfs_fh *fhandle,
1616 const struct inode *inode,
1617 int error
1618 ),
1619
1620 TP_ARGS(clp, fhandle, inode, error),
1621
1622 TP_STRUCT__entry(
1623 __field(unsigned long, error)
1624 __field(dev_t, dev)
1625 __field(u32, fhandle)
1626 __field(u64, fileid)
1627 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1628 ),
1629
1630 TP_fast_assign(
1631 __entry->error = error < 0 ? -error : 0;
1632 __entry->fhandle = nfs_fhandle_hash(fhandle);
1633 if (!IS_ERR_OR_NULL(inode)) {
1634 __entry->fileid = NFS_FILEID(inode);
1635 __entry->dev = inode->i_sb->s_dev;
1636 } else {
1637 __entry->fileid = 0;
1638 __entry->dev = 0;
1639 }
1640 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1641 ),
1642
1643 TP_printk(
1644 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1645 "dstaddr=%s",
1646 -__entry->error,
1647 show_nfsv4_errors(__entry->error),
1648 MAJOR(__entry->dev), MINOR(__entry->dev),
1649 (unsigned long long)__entry->fileid,
1650 __entry->fhandle,
1651 __get_str(dstaddr)
1652 )
1653);
1654
1655#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1656 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1657 TP_PROTO( \
1658 const struct nfs_client *clp, \
1659 const struct nfs_fh *fhandle, \
1660 const struct inode *inode, \
1661 int error \
1662 ), \
1663 TP_ARGS(clp, fhandle, inode, error))
1664DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1665
1666DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1667 TP_PROTO(
1668 const struct nfs_client *clp,
1669 const struct nfs_fh *fhandle,
1670 const struct inode *inode,
1671 const nfs4_stateid *stateid,
1672 int error
1673 ),
1674
1675 TP_ARGS(clp, fhandle, inode, stateid, error),
1676
1677 TP_STRUCT__entry(
1678 __field(unsigned long, error)
1679 __field(dev_t, dev)
1680 __field(u32, fhandle)
1681 __field(u64, fileid)
1682 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1683 __field(int, stateid_seq)
1684 __field(u32, stateid_hash)
1685 ),
1686
1687 TP_fast_assign(
1688 __entry->error = error < 0 ? -error : 0;
1689 __entry->fhandle = nfs_fhandle_hash(fhandle);
1690 if (!IS_ERR_OR_NULL(inode)) {
1691 __entry->fileid = NFS_FILEID(inode);
1692 __entry->dev = inode->i_sb->s_dev;
1693 } else {
1694 __entry->fileid = 0;
1695 __entry->dev = 0;
1696 }
1697 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1698 __entry->stateid_seq =
1699 be32_to_cpu(stateid->seqid);
1700 __entry->stateid_hash =
1701 nfs_stateid_hash(stateid);
1702 ),
1703
1704 TP_printk(
1705 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1706 "stateid=%d:0x%08x dstaddr=%s",
1707 -__entry->error,
1708 show_nfsv4_errors(__entry->error),
1709 MAJOR(__entry->dev), MINOR(__entry->dev),
1710 (unsigned long long)__entry->fileid,
1711 __entry->fhandle,
1712 __entry->stateid_seq, __entry->stateid_hash,
1713 __get_str(dstaddr)
1714 )
1715);
1716
1717#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1718 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1719 TP_PROTO( \
1720 const struct nfs_client *clp, \
1721 const struct nfs_fh *fhandle, \
1722 const struct inode *inode, \
1723 const nfs4_stateid *stateid, \
1724 int error \
1725 ), \
1726 TP_ARGS(clp, fhandle, inode, stateid, error))
1727DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1728DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1729
1730DECLARE_EVENT_CLASS(nfs4_idmap_event,
1731 TP_PROTO(
1732 const char *name,
1733 int len,
1734 u32 id,
1735 int error
1736 ),
1737
1738 TP_ARGS(name, len, id, error),
1739
1740 TP_STRUCT__entry(
1741 __field(unsigned long, error)
1742 __field(u32, id)
1743 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1744 ),
1745
1746 TP_fast_assign(
1747 if (len < 0)
1748 len = 0;
1749 __entry->error = error < 0 ? error : 0;
1750 __entry->id = id;
1751 memcpy(__get_str(name), name, len);
1752 __get_str(name)[len] = 0;
1753 ),
1754
1755 TP_printk(
1756 "error=%ld (%s) id=%u name=%s",
1757 -__entry->error, show_nfsv4_errors(__entry->error),
1758 __entry->id,
1759 __get_str(name)
1760 )
1761);
1762#define DEFINE_NFS4_IDMAP_EVENT(name) \
1763 DEFINE_EVENT(nfs4_idmap_event, name, \
1764 TP_PROTO( \
1765 const char *name, \
1766 int len, \
1767 u32 id, \
1768 int error \
1769 ), \
1770 TP_ARGS(name, len, id, error))
1771DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1772DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1773DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1774DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1775
1776#ifdef CONFIG_NFS_V4_1
1777#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) \
1778 (lseg ? nfs_stateid_hash(&lseg->pls_layout->plh_stateid) : 0)
1779#else
1780#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) (0)
1781#endif
1782
1783DECLARE_EVENT_CLASS(nfs4_read_event,
1784 TP_PROTO(
1785 const struct nfs_pgio_header *hdr,
1786 int error
1787 ),
1788
1789 TP_ARGS(hdr, error),
1790
1791 TP_STRUCT__entry(
1792 __field(dev_t, dev)
1793 __field(u32, fhandle)
1794 __field(u64, fileid)
1795 __field(loff_t, offset)
1796 __field(u32, arg_count)
1797 __field(u32, res_count)
1798 __field(unsigned long, error)
1799 __field(int, stateid_seq)
1800 __field(u32, stateid_hash)
1801 __field(int, layoutstateid_seq)
1802 __field(u32, layoutstateid_hash)
1803 ),
1804
1805 TP_fast_assign(
1806 const struct inode *inode = hdr->inode;
1807 const struct nfs_inode *nfsi = NFS_I(inode);
1808 const struct nfs_fh *fh = hdr->args.fh ?
1809 hdr->args.fh : &nfsi->fh;
1810 const struct nfs4_state *state =
1811 hdr->args.context->state;
1812 const struct pnfs_layout_segment *lseg = hdr->lseg;
1813
1814 __entry->dev = inode->i_sb->s_dev;
1815 __entry->fileid = nfsi->fileid;
1816 __entry->fhandle = nfs_fhandle_hash(fh);
1817 __entry->offset = hdr->args.offset;
1818 __entry->arg_count = hdr->args.count;
1819 __entry->res_count = hdr->res.count;
1820 __entry->error = error < 0 ? -error : 0;
1821 __entry->stateid_seq =
1822 be32_to_cpu(state->stateid.seqid);
1823 __entry->stateid_hash =
1824 nfs_stateid_hash(&state->stateid);
1825 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1826 __entry->layoutstateid_hash =
1827 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1828 ),
1829
1830 TP_printk(
1831 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1832 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1833 "layoutstateid=%d:0x%08x",
1834 -__entry->error,
1835 show_nfsv4_errors(__entry->error),
1836 MAJOR(__entry->dev), MINOR(__entry->dev),
1837 (unsigned long long)__entry->fileid,
1838 __entry->fhandle,
1839 (long long)__entry->offset,
1840 __entry->arg_count, __entry->res_count,
1841 __entry->stateid_seq, __entry->stateid_hash,
1842 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1843 )
1844);
1845#define DEFINE_NFS4_READ_EVENT(name) \
1846 DEFINE_EVENT(nfs4_read_event, name, \
1847 TP_PROTO( \
1848 const struct nfs_pgio_header *hdr, \
1849 int error \
1850 ), \
1851 TP_ARGS(hdr, error))
1852DEFINE_NFS4_READ_EVENT(nfs4_read);
1853#ifdef CONFIG_NFS_V4_1
1854DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1855#endif /* CONFIG_NFS_V4_1 */
1856
1857DECLARE_EVENT_CLASS(nfs4_write_event,
1858 TP_PROTO(
1859 const struct nfs_pgio_header *hdr,
1860 int error
1861 ),
1862
1863 TP_ARGS(hdr, error),
1864
1865 TP_STRUCT__entry(
1866 __field(dev_t, dev)
1867 __field(u32, fhandle)
1868 __field(u64, fileid)
1869 __field(loff_t, offset)
1870 __field(u32, arg_count)
1871 __field(u32, res_count)
1872 __field(unsigned long, error)
1873 __field(int, stateid_seq)
1874 __field(u32, stateid_hash)
1875 __field(int, layoutstateid_seq)
1876 __field(u32, layoutstateid_hash)
1877 ),
1878
1879 TP_fast_assign(
1880 const struct inode *inode = hdr->inode;
1881 const struct nfs_inode *nfsi = NFS_I(inode);
1882 const struct nfs_fh *fh = hdr->args.fh ?
1883 hdr->args.fh : &nfsi->fh;
1884 const struct nfs4_state *state =
1885 hdr->args.context->state;
1886 const struct pnfs_layout_segment *lseg = hdr->lseg;
1887
1888 __entry->dev = inode->i_sb->s_dev;
1889 __entry->fileid = nfsi->fileid;
1890 __entry->fhandle = nfs_fhandle_hash(fh);
1891 __entry->offset = hdr->args.offset;
1892 __entry->arg_count = hdr->args.count;
1893 __entry->res_count = hdr->res.count;
1894 __entry->error = error < 0 ? -error : 0;
1895 __entry->stateid_seq =
1896 be32_to_cpu(state->stateid.seqid);
1897 __entry->stateid_hash =
1898 nfs_stateid_hash(&state->stateid);
1899 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1900 __entry->layoutstateid_hash =
1901 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1902 ),
1903
1904 TP_printk(
1905 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1906 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1907 "layoutstateid=%d:0x%08x",
1908 -__entry->error,
1909 show_nfsv4_errors(__entry->error),
1910 MAJOR(__entry->dev), MINOR(__entry->dev),
1911 (unsigned long long)__entry->fileid,
1912 __entry->fhandle,
1913 (long long)__entry->offset,
1914 __entry->arg_count, __entry->res_count,
1915 __entry->stateid_seq, __entry->stateid_hash,
1916 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1917 )
1918);
1919
1920#define DEFINE_NFS4_WRITE_EVENT(name) \
1921 DEFINE_EVENT(nfs4_write_event, name, \
1922 TP_PROTO( \
1923 const struct nfs_pgio_header *hdr, \
1924 int error \
1925 ), \
1926 TP_ARGS(hdr, error))
1927DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1928#ifdef CONFIG_NFS_V4_1
1929DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1930#endif /* CONFIG_NFS_V4_1 */
1931
1932DECLARE_EVENT_CLASS(nfs4_commit_event,
1933 TP_PROTO(
1934 const struct nfs_commit_data *data,
1935 int error
1936 ),
1937
1938 TP_ARGS(data, error),
1939
1940 TP_STRUCT__entry(
1941 __field(dev_t, dev)
1942 __field(u32, fhandle)
1943 __field(u64, fileid)
1944 __field(unsigned long, error)
1945 __field(loff_t, offset)
1946 __field(u32, count)
1947 __field(int, layoutstateid_seq)
1948 __field(u32, layoutstateid_hash)
1949 ),
1950
1951 TP_fast_assign(
1952 const struct inode *inode = data->inode;
1953 const struct nfs_inode *nfsi = NFS_I(inode);
1954 const struct nfs_fh *fh = data->args.fh ?
1955 data->args.fh : &nfsi->fh;
1956 const struct pnfs_layout_segment *lseg = data->lseg;
1957
1958 __entry->dev = inode->i_sb->s_dev;
1959 __entry->fileid = nfsi->fileid;
1960 __entry->fhandle = nfs_fhandle_hash(fh);
1961 __entry->offset = data->args.offset;
1962 __entry->count = data->args.count;
1963 __entry->error = error < 0 ? -error : 0;
1964 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1965 __entry->layoutstateid_hash =
1966 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1967 ),
1968
1969 TP_printk(
1970 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1971 "offset=%lld count=%u layoutstateid=%d:0x%08x",
1972 -__entry->error,
1973 show_nfsv4_errors(__entry->error),
1974 MAJOR(__entry->dev), MINOR(__entry->dev),
1975 (unsigned long long)__entry->fileid,
1976 __entry->fhandle,
1977 (long long)__entry->offset,
1978 __entry->count,
1979 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1980 )
1981);
1982#define DEFINE_NFS4_COMMIT_EVENT(name) \
1983 DEFINE_EVENT(nfs4_commit_event, name, \
1984 TP_PROTO( \
1985 const struct nfs_commit_data *data, \
1986 int error \
1987 ), \
1988 TP_ARGS(data, error))
1989DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1990#ifdef CONFIG_NFS_V4_1
1991DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1992
1993TRACE_DEFINE_ENUM(IOMODE_READ);
1994TRACE_DEFINE_ENUM(IOMODE_RW);
1995TRACE_DEFINE_ENUM(IOMODE_ANY);
1996
1997#define show_pnfs_iomode(iomode) \
1998 __print_symbolic(iomode, \
1999 { IOMODE_READ, "READ" }, \
2000 { IOMODE_RW, "RW" }, \
2001 { IOMODE_ANY, "ANY" })
2002
2003TRACE_EVENT(nfs4_layoutget,
2004 TP_PROTO(
2005 const struct nfs_open_context *ctx,
2006 const struct pnfs_layout_range *args,
2007 const struct pnfs_layout_range *res,
2008 const nfs4_stateid *layout_stateid,
2009 int error
2010 ),
2011
2012 TP_ARGS(ctx, args, res, layout_stateid, error),
2013
2014 TP_STRUCT__entry(
2015 __field(dev_t, dev)
2016 __field(u32, fhandle)
2017 __field(u64, fileid)
2018 __field(u32, iomode)
2019 __field(u64, offset)
2020 __field(u64, count)
2021 __field(unsigned long, error)
2022 __field(int, stateid_seq)
2023 __field(u32, stateid_hash)
2024 __field(int, layoutstateid_seq)
2025 __field(u32, layoutstateid_hash)
2026 ),
2027
2028 TP_fast_assign(
2029 const struct inode *inode = d_inode(ctx->dentry);
2030 const struct nfs4_state *state = ctx->state;
2031 __entry->dev = inode->i_sb->s_dev;
2032 __entry->fileid = NFS_FILEID(inode);
2033 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2034 __entry->iomode = args->iomode;
2035 __entry->offset = args->offset;
2036 __entry->count = args->length;
2037 __entry->error = error < 0 ? -error : 0;
2038 __entry->stateid_seq =
2039 be32_to_cpu(state->stateid.seqid);
2040 __entry->stateid_hash =
2041 nfs_stateid_hash(&state->stateid);
2042 if (!error) {
2043 __entry->layoutstateid_seq =
2044 be32_to_cpu(layout_stateid->seqid);
2045 __entry->layoutstateid_hash =
2046 nfs_stateid_hash(layout_stateid);
2047 } else {
2048 __entry->layoutstateid_seq = 0;
2049 __entry->layoutstateid_hash = 0;
2050 }
2051 ),
2052
2053 TP_printk(
2054 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2055 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
2056 "layoutstateid=%d:0x%08x",
2057 -__entry->error,
2058 show_nfsv4_errors(__entry->error),
2059 MAJOR(__entry->dev), MINOR(__entry->dev),
2060 (unsigned long long)__entry->fileid,
2061 __entry->fhandle,
2062 show_pnfs_iomode(__entry->iomode),
2063 (unsigned long long)__entry->offset,
2064 (unsigned long long)__entry->count,
2065 __entry->stateid_seq, __entry->stateid_hash,
2066 __entry->layoutstateid_seq, __entry->layoutstateid_hash
2067 )
2068);
2069
2070DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
2071DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
2072DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn_on_close);
2073DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layouterror);
2074DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutstats);
2075
2076TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
2077TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
2078TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
2079TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
2080TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
2081TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
2082TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
2083TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
2084TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
2085TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
2086TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
2087TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
2088TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
2089TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
2090
2091#define show_pnfs_update_layout_reason(reason) \
2092 __print_symbolic(reason, \
2093 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
2094 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
2095 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
2096 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
2097 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
2098 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
2099 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
2100 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
2101 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
2102 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
2103 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
2104 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
2105 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
2106 { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
2107
2108TRACE_EVENT(pnfs_update_layout,
2109 TP_PROTO(struct inode *inode,
2110 loff_t pos,
2111 u64 count,
2112 enum pnfs_iomode iomode,
2113 struct pnfs_layout_hdr *lo,
2114 struct pnfs_layout_segment *lseg,
2115 enum pnfs_update_layout_reason reason
2116 ),
2117 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
2118 TP_STRUCT__entry(
2119 __field(dev_t, dev)
2120 __field(u64, fileid)
2121 __field(u32, fhandle)
2122 __field(loff_t, pos)
2123 __field(u64, count)
2124 __field(enum pnfs_iomode, iomode)
2125 __field(int, layoutstateid_seq)
2126 __field(u32, layoutstateid_hash)
2127 __field(long, lseg)
2128 __field(enum pnfs_update_layout_reason, reason)
2129 ),
2130 TP_fast_assign(
2131 __entry->dev = inode->i_sb->s_dev;
2132 __entry->fileid = NFS_FILEID(inode);
2133 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2134 __entry->pos = pos;
2135 __entry->count = count;
2136 __entry->iomode = iomode;
2137 __entry->reason = reason;
2138 if (lo != NULL) {
2139 __entry->layoutstateid_seq =
2140 be32_to_cpu(lo->plh_stateid.seqid);
2141 __entry->layoutstateid_hash =
2142 nfs_stateid_hash(&lo->plh_stateid);
2143 } else {
2144 __entry->layoutstateid_seq = 0;
2145 __entry->layoutstateid_hash = 0;
2146 }
2147 __entry->lseg = (long)lseg;
2148 ),
2149 TP_printk(
2150 "fileid=%02x:%02x:%llu fhandle=0x%08x "
2151 "iomode=%s pos=%llu count=%llu "
2152 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
2153 MAJOR(__entry->dev), MINOR(__entry->dev),
2154 (unsigned long long)__entry->fileid,
2155 __entry->fhandle,
2156 show_pnfs_iomode(__entry->iomode),
2157 (unsigned long long)__entry->pos,
2158 (unsigned long long)__entry->count,
2159 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
2160 __entry->lseg,
2161 show_pnfs_update_layout_reason(__entry->reason)
2162 )
2163);
2164
2165DECLARE_EVENT_CLASS(pnfs_layout_event,
2166 TP_PROTO(struct inode *inode,
2167 loff_t pos,
2168 u64 count,
2169 enum pnfs_iomode iomode,
2170 struct pnfs_layout_hdr *lo,
2171 struct pnfs_layout_segment *lseg
2172 ),
2173 TP_ARGS(inode, pos, count, iomode, lo, lseg),
2174 TP_STRUCT__entry(
2175 __field(dev_t, dev)
2176 __field(u64, fileid)
2177 __field(u32, fhandle)
2178 __field(loff_t, pos)
2179 __field(u64, count)
2180 __field(enum pnfs_iomode, iomode)
2181 __field(int, layoutstateid_seq)
2182 __field(u32, layoutstateid_hash)
2183 __field(long, lseg)
2184 ),
2185 TP_fast_assign(
2186 __entry->dev = inode->i_sb->s_dev;
2187 __entry->fileid = NFS_FILEID(inode);
2188 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2189 __entry->pos = pos;
2190 __entry->count = count;
2191 __entry->iomode = iomode;
2192 if (lo != NULL) {
2193 __entry->layoutstateid_seq =
2194 be32_to_cpu(lo->plh_stateid.seqid);
2195 __entry->layoutstateid_hash =
2196 nfs_stateid_hash(&lo->plh_stateid);
2197 } else {
2198 __entry->layoutstateid_seq = 0;
2199 __entry->layoutstateid_hash = 0;
2200 }
2201 __entry->lseg = (long)lseg;
2202 ),
2203 TP_printk(
2204 "fileid=%02x:%02x:%llu fhandle=0x%08x "
2205 "iomode=%s pos=%llu count=%llu "
2206 "layoutstateid=%d:0x%08x lseg=0x%lx",
2207 MAJOR(__entry->dev), MINOR(__entry->dev),
2208 (unsigned long long)__entry->fileid,
2209 __entry->fhandle,
2210 show_pnfs_iomode(__entry->iomode),
2211 (unsigned long long)__entry->pos,
2212 (unsigned long long)__entry->count,
2213 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
2214 __entry->lseg
2215 )
2216);
2217
2218#define DEFINE_PNFS_LAYOUT_EVENT(name) \
2219 DEFINE_EVENT(pnfs_layout_event, name, \
2220 TP_PROTO(struct inode *inode, \
2221 loff_t pos, \
2222 u64 count, \
2223 enum pnfs_iomode iomode, \
2224 struct pnfs_layout_hdr *lo, \
2225 struct pnfs_layout_segment *lseg \
2226 ), \
2227 TP_ARGS(inode, pos, count, iomode, lo, lseg))
2228
2229DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
2230DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
2231DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
2232DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
2233DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
2234DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
2235DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
2236
2237DECLARE_EVENT_CLASS(nfs4_deviceid_event,
2238 TP_PROTO(
2239 const struct nfs_client *clp,
2240 const struct nfs4_deviceid *deviceid
2241 ),
2242
2243 TP_ARGS(clp, deviceid),
2244
2245 TP_STRUCT__entry(
2246 __string(dstaddr, clp->cl_hostname)
2247 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
2248 ),
2249
2250 TP_fast_assign(
2251 __assign_str(dstaddr, clp->cl_hostname);
2252 memcpy(__entry->deviceid, deviceid->data,
2253 NFS4_DEVICEID4_SIZE);
2254 ),
2255
2256 TP_printk(
2257 "deviceid=%s, dstaddr=%s",
2258 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
2259 __get_str(dstaddr)
2260 )
2261);
2262#define DEFINE_PNFS_DEVICEID_EVENT(name) \
2263 DEFINE_EVENT(nfs4_deviceid_event, name, \
2264 TP_PROTO(const struct nfs_client *clp, \
2265 const struct nfs4_deviceid *deviceid \
2266 ), \
2267 TP_ARGS(clp, deviceid))
2268DEFINE_PNFS_DEVICEID_EVENT(nfs4_deviceid_free);
2269
2270DECLARE_EVENT_CLASS(nfs4_deviceid_status,
2271 TP_PROTO(
2272 const struct nfs_server *server,
2273 const struct nfs4_deviceid *deviceid,
2274 int status
2275 ),
2276
2277 TP_ARGS(server, deviceid, status),
2278
2279 TP_STRUCT__entry(
2280 __field(dev_t, dev)
2281 __field(int, status)
2282 __string(dstaddr, server->nfs_client->cl_hostname)
2283 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
2284 ),
2285
2286 TP_fast_assign(
2287 __entry->dev = server->s_dev;
2288 __entry->status = status;
2289 __assign_str(dstaddr, server->nfs_client->cl_hostname);
2290 memcpy(__entry->deviceid, deviceid->data,
2291 NFS4_DEVICEID4_SIZE);
2292 ),
2293
2294 TP_printk(
2295 "dev=%02x:%02x: deviceid=%s, dstaddr=%s, status=%d",
2296 MAJOR(__entry->dev), MINOR(__entry->dev),
2297 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
2298 __get_str(dstaddr),
2299 __entry->status
2300 )
2301);
2302#define DEFINE_PNFS_DEVICEID_STATUS(name) \
2303 DEFINE_EVENT(nfs4_deviceid_status, name, \
2304 TP_PROTO(const struct nfs_server *server, \
2305 const struct nfs4_deviceid *deviceid, \
2306 int status \
2307 ), \
2308 TP_ARGS(server, deviceid, status))
2309DEFINE_PNFS_DEVICEID_STATUS(nfs4_getdeviceinfo);
2310DEFINE_PNFS_DEVICEID_STATUS(nfs4_find_deviceid);
2311
2312DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
2313 TP_PROTO(
2314 const struct nfs_pgio_header *hdr
2315 ),
2316
2317 TP_ARGS(hdr),
2318
2319 TP_STRUCT__entry(
2320 __field(unsigned long, error)
2321 __field(dev_t, dev)
2322 __field(u32, fhandle)
2323 __field(u64, fileid)
2324 __field(loff_t, offset)
2325 __field(u32, count)
2326 __field(int, stateid_seq)
2327 __field(u32, stateid_hash)
2328 __string(dstaddr, hdr->ds_clp ?
2329 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2330 RPC_DISPLAY_ADDR) : "unknown")
2331 ),
2332
2333 TP_fast_assign(
2334 const struct inode *inode = hdr->inode;
2335
2336 __entry->error = hdr->res.op_status;
2337 __entry->fhandle = nfs_fhandle_hash(hdr->args.fh);
2338 __entry->fileid = NFS_FILEID(inode);
2339 __entry->dev = inode->i_sb->s_dev;
2340 __entry->offset = hdr->args.offset;
2341 __entry->count = hdr->args.count;
2342 __entry->stateid_seq =
2343 be32_to_cpu(hdr->args.stateid.seqid);
2344 __entry->stateid_hash =
2345 nfs_stateid_hash(&hdr->args.stateid);
2346 __assign_str(dstaddr, hdr->ds_clp ?
2347 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2348 RPC_DISPLAY_ADDR) : "unknown");
2349 ),
2350
2351 TP_printk(
2352 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2353 "offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s",
2354 -__entry->error,
2355 show_nfsv4_errors(__entry->error),
2356 MAJOR(__entry->dev), MINOR(__entry->dev),
2357 (unsigned long long)__entry->fileid,
2358 __entry->fhandle,
2359 __entry->offset, __entry->count,
2360 __entry->stateid_seq, __entry->stateid_hash,
2361 __get_str(dstaddr)
2362 )
2363);
2364
2365#define DEFINE_NFS4_FLEXFILES_IO_EVENT(name) \
2366 DEFINE_EVENT(nfs4_flexfiles_io_event, name, \
2367 TP_PROTO( \
2368 const struct nfs_pgio_header *hdr \
2369 ), \
2370 TP_ARGS(hdr))
2371DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_read_error);
2372DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_write_error);
2373
2374TRACE_EVENT(ff_layout_commit_error,
2375 TP_PROTO(
2376 const struct nfs_commit_data *data
2377 ),
2378
2379 TP_ARGS(data),
2380
2381 TP_STRUCT__entry(
2382 __field(unsigned long, error)
2383 __field(dev_t, dev)
2384 __field(u32, fhandle)
2385 __field(u64, fileid)
2386 __field(loff_t, offset)
2387 __field(u32, count)
2388 __string(dstaddr, data->ds_clp ?
2389 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2390 RPC_DISPLAY_ADDR) : "unknown")
2391 ),
2392
2393 TP_fast_assign(
2394 const struct inode *inode = data->inode;
2395
2396 __entry->error = data->res.op_status;
2397 __entry->fhandle = nfs_fhandle_hash(data->args.fh);
2398 __entry->fileid = NFS_FILEID(inode);
2399 __entry->dev = inode->i_sb->s_dev;
2400 __entry->offset = data->args.offset;
2401 __entry->count = data->args.count;
2402 __assign_str(dstaddr, data->ds_clp ?
2403 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2404 RPC_DISPLAY_ADDR) : "unknown");
2405 ),
2406
2407 TP_printk(
2408 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2409 "offset=%llu count=%u dstaddr=%s",
2410 -__entry->error,
2411 show_nfsv4_errors(__entry->error),
2412 MAJOR(__entry->dev), MINOR(__entry->dev),
2413 (unsigned long long)__entry->fileid,
2414 __entry->fhandle,
2415 __entry->offset, __entry->count,
2416 __get_str(dstaddr)
2417 )
2418);
2419
2420
2421#endif /* CONFIG_NFS_V4_1 */
2422
2423#endif /* _TRACE_NFS4_H */
2424
2425#undef TRACE_INCLUDE_PATH
2426#define TRACE_INCLUDE_PATH .
2427#define TRACE_INCLUDE_FILE nfs4trace
2428/* This part must be outside protection */
2429#include <trace/define_trace.h>
1/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
4 */
5#undef TRACE_SYSTEM
6#define TRACE_SYSTEM nfs4
7
8#if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ)
9#define _TRACE_NFS4_H
10
11#include <linux/tracepoint.h>
12#include <trace/misc/sunrpc.h>
13
14#include <trace/misc/fs.h>
15#include <trace/misc/nfs.h>
16
17#define show_nfs_fattr_flags(valid) \
18 __print_flags((unsigned long)valid, "|", \
19 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
20 { NFS_ATTR_FATTR_MODE, "MODE" }, \
21 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
22 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
23 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
24 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
25 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
26 { NFS_ATTR_FATTR_FSID, "FSID" }, \
27 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
28 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
29 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
30 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
31 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
32 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
33 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
34
35DECLARE_EVENT_CLASS(nfs4_clientid_event,
36 TP_PROTO(
37 const struct nfs_client *clp,
38 int error
39 ),
40
41 TP_ARGS(clp, error),
42
43 TP_STRUCT__entry(
44 __string(dstaddr, clp->cl_hostname)
45 __field(unsigned long, error)
46 ),
47
48 TP_fast_assign(
49 __entry->error = error < 0 ? -error : 0;
50 __assign_str(dstaddr, clp->cl_hostname);
51 ),
52
53 TP_printk(
54 "error=%ld (%s) dstaddr=%s",
55 -__entry->error,
56 show_nfs4_status(__entry->error),
57 __get_str(dstaddr)
58 )
59);
60#define DEFINE_NFS4_CLIENTID_EVENT(name) \
61 DEFINE_EVENT(nfs4_clientid_event, name, \
62 TP_PROTO( \
63 const struct nfs_client *clp, \
64 int error \
65 ), \
66 TP_ARGS(clp, error))
67DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
68DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
69DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
70DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
71#ifdef CONFIG_NFS_V4_1
72DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
73DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
74DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
75DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
76DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
77DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
78DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
79
80TRACE_EVENT(nfs4_sequence_done,
81 TP_PROTO(
82 const struct nfs4_session *session,
83 const struct nfs4_sequence_res *res
84 ),
85 TP_ARGS(session, res),
86
87 TP_STRUCT__entry(
88 __field(unsigned int, session)
89 __field(unsigned int, slot_nr)
90 __field(unsigned int, seq_nr)
91 __field(unsigned int, highest_slotid)
92 __field(unsigned int, target_highest_slotid)
93 __field(unsigned long, status_flags)
94 __field(unsigned long, error)
95 ),
96
97 TP_fast_assign(
98 const struct nfs4_slot *sr_slot = res->sr_slot;
99 __entry->session = nfs_session_id_hash(&session->sess_id);
100 __entry->slot_nr = sr_slot->slot_nr;
101 __entry->seq_nr = sr_slot->seq_nr;
102 __entry->highest_slotid = res->sr_highest_slotid;
103 __entry->target_highest_slotid =
104 res->sr_target_highest_slotid;
105 __entry->status_flags = res->sr_status_flags;
106 __entry->error = res->sr_status < 0 ?
107 -res->sr_status : 0;
108 ),
109 TP_printk(
110 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
111 "highest_slotid=%u target_highest_slotid=%u "
112 "status_flags=0x%lx (%s)",
113 -__entry->error,
114 show_nfs4_status(__entry->error),
115 __entry->session,
116 __entry->slot_nr,
117 __entry->seq_nr,
118 __entry->highest_slotid,
119 __entry->target_highest_slotid,
120 __entry->status_flags,
121 show_nfs4_seq4_status(__entry->status_flags)
122 )
123);
124
125struct cb_sequenceargs;
126struct cb_sequenceres;
127
128TRACE_EVENT(nfs4_cb_sequence,
129 TP_PROTO(
130 const struct cb_sequenceargs *args,
131 const struct cb_sequenceres *res,
132 __be32 status
133 ),
134 TP_ARGS(args, res, status),
135
136 TP_STRUCT__entry(
137 __field(unsigned int, session)
138 __field(unsigned int, slot_nr)
139 __field(unsigned int, seq_nr)
140 __field(unsigned int, highest_slotid)
141 __field(unsigned int, cachethis)
142 __field(unsigned long, error)
143 ),
144
145 TP_fast_assign(
146 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
147 __entry->slot_nr = args->csa_slotid;
148 __entry->seq_nr = args->csa_sequenceid;
149 __entry->highest_slotid = args->csa_highestslotid;
150 __entry->cachethis = args->csa_cachethis;
151 __entry->error = be32_to_cpu(status);
152 ),
153
154 TP_printk(
155 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
156 "highest_slotid=%u",
157 -__entry->error,
158 show_nfs4_status(__entry->error),
159 __entry->session,
160 __entry->slot_nr,
161 __entry->seq_nr,
162 __entry->highest_slotid
163 )
164);
165
166TRACE_EVENT(nfs4_cb_seqid_err,
167 TP_PROTO(
168 const struct cb_sequenceargs *args,
169 __be32 status
170 ),
171 TP_ARGS(args, status),
172
173 TP_STRUCT__entry(
174 __field(unsigned int, session)
175 __field(unsigned int, slot_nr)
176 __field(unsigned int, seq_nr)
177 __field(unsigned int, highest_slotid)
178 __field(unsigned int, cachethis)
179 __field(unsigned long, error)
180 ),
181
182 TP_fast_assign(
183 __entry->session = nfs_session_id_hash(&args->csa_sessionid);
184 __entry->slot_nr = args->csa_slotid;
185 __entry->seq_nr = args->csa_sequenceid;
186 __entry->highest_slotid = args->csa_highestslotid;
187 __entry->cachethis = args->csa_cachethis;
188 __entry->error = be32_to_cpu(status);
189 ),
190
191 TP_printk(
192 "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
193 "highest_slotid=%u",
194 -__entry->error,
195 show_nfs4_status(__entry->error),
196 __entry->session,
197 __entry->slot_nr,
198 __entry->seq_nr,
199 __entry->highest_slotid
200 )
201);
202
203TRACE_EVENT(nfs4_cb_offload,
204 TP_PROTO(
205 const struct nfs_fh *cb_fh,
206 const nfs4_stateid *cb_stateid,
207 uint64_t cb_count,
208 int cb_error,
209 int cb_how_stable
210 ),
211
212 TP_ARGS(cb_fh, cb_stateid, cb_count, cb_error,
213 cb_how_stable),
214
215 TP_STRUCT__entry(
216 __field(unsigned long, error)
217 __field(u32, fhandle)
218 __field(loff_t, cb_count)
219 __field(int, cb_how)
220 __field(int, cb_stateid_seq)
221 __field(u32, cb_stateid_hash)
222 ),
223
224 TP_fast_assign(
225 __entry->error = cb_error < 0 ? -cb_error : 0;
226 __entry->fhandle = nfs_fhandle_hash(cb_fh);
227 __entry->cb_stateid_seq =
228 be32_to_cpu(cb_stateid->seqid);
229 __entry->cb_stateid_hash =
230 nfs_stateid_hash(cb_stateid);
231 __entry->cb_count = cb_count;
232 __entry->cb_how = cb_how_stable;
233 ),
234
235 TP_printk(
236 "error=%ld (%s) fhandle=0x%08x cb_stateid=%d:0x%08x "
237 "cb_count=%llu cb_how=%s",
238 -__entry->error,
239 show_nfs4_status(__entry->error),
240 __entry->fhandle,
241 __entry->cb_stateid_seq, __entry->cb_stateid_hash,
242 __entry->cb_count,
243 show_nfs_stable_how(__entry->cb_how)
244 )
245);
246#endif /* CONFIG_NFS_V4_1 */
247
248TRACE_EVENT(nfs4_setup_sequence,
249 TP_PROTO(
250 const struct nfs4_session *session,
251 const struct nfs4_sequence_args *args
252 ),
253 TP_ARGS(session, args),
254
255 TP_STRUCT__entry(
256 __field(unsigned int, session)
257 __field(unsigned int, slot_nr)
258 __field(unsigned int, seq_nr)
259 __field(unsigned int, highest_used_slotid)
260 ),
261
262 TP_fast_assign(
263 const struct nfs4_slot *sa_slot = args->sa_slot;
264 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
265 __entry->slot_nr = sa_slot->slot_nr;
266 __entry->seq_nr = sa_slot->seq_nr;
267 __entry->highest_used_slotid =
268 sa_slot->table->highest_used_slotid;
269 ),
270 TP_printk(
271 "session=0x%08x slot_nr=%u seq_nr=%u "
272 "highest_used_slotid=%u",
273 __entry->session,
274 __entry->slot_nr,
275 __entry->seq_nr,
276 __entry->highest_used_slotid
277 )
278);
279
280TRACE_DEFINE_ENUM(NFS4CLNT_MANAGER_RUNNING);
281TRACE_DEFINE_ENUM(NFS4CLNT_CHECK_LEASE);
282TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_EXPIRED);
283TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_REBOOT);
284TRACE_DEFINE_ENUM(NFS4CLNT_RECLAIM_NOGRACE);
285TRACE_DEFINE_ENUM(NFS4CLNT_DELEGRETURN);
286TRACE_DEFINE_ENUM(NFS4CLNT_SESSION_RESET);
287TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_CONFIRM);
288TRACE_DEFINE_ENUM(NFS4CLNT_SERVER_SCOPE_MISMATCH);
289TRACE_DEFINE_ENUM(NFS4CLNT_PURGE_STATE);
290TRACE_DEFINE_ENUM(NFS4CLNT_BIND_CONN_TO_SESSION);
291TRACE_DEFINE_ENUM(NFS4CLNT_MOVED);
292TRACE_DEFINE_ENUM(NFS4CLNT_LEASE_MOVED);
293TRACE_DEFINE_ENUM(NFS4CLNT_DELEGATION_EXPIRED);
294TRACE_DEFINE_ENUM(NFS4CLNT_RUN_MANAGER);
295TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_RUNNING);
296TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_READ);
297TRACE_DEFINE_ENUM(NFS4CLNT_RECALL_ANY_LAYOUT_RW);
298
299#define show_nfs4_clp_state(state) \
300 __print_flags(state, "|", \
301 { NFS4CLNT_MANAGER_RUNNING, "MANAGER_RUNNING" }, \
302 { NFS4CLNT_CHECK_LEASE, "CHECK_LEASE" }, \
303 { NFS4CLNT_LEASE_EXPIRED, "LEASE_EXPIRED" }, \
304 { NFS4CLNT_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
305 { NFS4CLNT_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
306 { NFS4CLNT_DELEGRETURN, "DELEGRETURN" }, \
307 { NFS4CLNT_SESSION_RESET, "SESSION_RESET" }, \
308 { NFS4CLNT_LEASE_CONFIRM, "LEASE_CONFIRM" }, \
309 { NFS4CLNT_SERVER_SCOPE_MISMATCH, \
310 "SERVER_SCOPE_MISMATCH" }, \
311 { NFS4CLNT_PURGE_STATE, "PURGE_STATE" }, \
312 { NFS4CLNT_BIND_CONN_TO_SESSION, \
313 "BIND_CONN_TO_SESSION" }, \
314 { NFS4CLNT_MOVED, "MOVED" }, \
315 { NFS4CLNT_LEASE_MOVED, "LEASE_MOVED" }, \
316 { NFS4CLNT_DELEGATION_EXPIRED, "DELEGATION_EXPIRED" }, \
317 { NFS4CLNT_RUN_MANAGER, "RUN_MANAGER" }, \
318 { NFS4CLNT_RECALL_RUNNING, "RECALL_RUNNING" }, \
319 { NFS4CLNT_RECALL_ANY_LAYOUT_READ, "RECALL_ANY_LAYOUT_READ" }, \
320 { NFS4CLNT_RECALL_ANY_LAYOUT_RW, "RECALL_ANY_LAYOUT_RW" })
321
322TRACE_EVENT(nfs4_state_mgr,
323 TP_PROTO(
324 const struct nfs_client *clp
325 ),
326
327 TP_ARGS(clp),
328
329 TP_STRUCT__entry(
330 __field(unsigned long, state)
331 __string(hostname, clp->cl_hostname)
332 ),
333
334 TP_fast_assign(
335 __entry->state = clp->cl_state;
336 __assign_str(hostname, clp->cl_hostname);
337 ),
338
339 TP_printk(
340 "hostname=%s clp state=%s", __get_str(hostname),
341 show_nfs4_clp_state(__entry->state)
342 )
343)
344
345TRACE_EVENT(nfs4_state_mgr_failed,
346 TP_PROTO(
347 const struct nfs_client *clp,
348 const char *section,
349 int status
350 ),
351
352 TP_ARGS(clp, section, status),
353
354 TP_STRUCT__entry(
355 __field(unsigned long, error)
356 __field(unsigned long, state)
357 __string(hostname, clp->cl_hostname)
358 __string(section, section)
359 ),
360
361 TP_fast_assign(
362 __entry->error = status < 0 ? -status : 0;
363 __entry->state = clp->cl_state;
364 __assign_str(hostname, clp->cl_hostname);
365 __assign_str(section, section);
366 ),
367
368 TP_printk(
369 "hostname=%s clp state=%s error=%ld (%s) section=%s",
370 __get_str(hostname),
371 show_nfs4_clp_state(__entry->state), -__entry->error,
372 show_nfs4_status(__entry->error), __get_str(section)
373
374 )
375)
376
377TRACE_EVENT(nfs4_xdr_bad_operation,
378 TP_PROTO(
379 const struct xdr_stream *xdr,
380 u32 op,
381 u32 expected
382 ),
383
384 TP_ARGS(xdr, op, expected),
385
386 TP_STRUCT__entry(
387 __field(unsigned int, task_id)
388 __field(unsigned int, client_id)
389 __field(u32, xid)
390 __field(u32, op)
391 __field(u32, expected)
392 ),
393
394 TP_fast_assign(
395 const struct rpc_rqst *rqstp = xdr->rqst;
396 const struct rpc_task *task = rqstp->rq_task;
397
398 __entry->task_id = task->tk_pid;
399 __entry->client_id = task->tk_client->cl_clid;
400 __entry->xid = be32_to_cpu(rqstp->rq_xid);
401 __entry->op = op;
402 __entry->expected = expected;
403 ),
404
405 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
406 " xid=0x%08x operation=%u, expected=%u",
407 __entry->task_id, __entry->client_id, __entry->xid,
408 __entry->op, __entry->expected
409 )
410);
411
412DECLARE_EVENT_CLASS(nfs4_xdr_event,
413 TP_PROTO(
414 const struct xdr_stream *xdr,
415 u32 op,
416 u32 error
417 ),
418
419 TP_ARGS(xdr, op, error),
420
421 TP_STRUCT__entry(
422 __field(unsigned int, task_id)
423 __field(unsigned int, client_id)
424 __field(u32, xid)
425 __field(u32, op)
426 __field(unsigned long, error)
427 ),
428
429 TP_fast_assign(
430 const struct rpc_rqst *rqstp = xdr->rqst;
431 const struct rpc_task *task = rqstp->rq_task;
432
433 __entry->task_id = task->tk_pid;
434 __entry->client_id = task->tk_client->cl_clid;
435 __entry->xid = be32_to_cpu(rqstp->rq_xid);
436 __entry->op = op;
437 __entry->error = error;
438 ),
439
440 TP_printk(SUNRPC_TRACE_TASK_SPECIFIER
441 " xid=0x%08x error=%ld (%s) operation=%u",
442 __entry->task_id, __entry->client_id, __entry->xid,
443 -__entry->error, show_nfs4_status(__entry->error),
444 __entry->op
445 )
446);
447#define DEFINE_NFS4_XDR_EVENT(name) \
448 DEFINE_EVENT(nfs4_xdr_event, name, \
449 TP_PROTO( \
450 const struct xdr_stream *xdr, \
451 u32 op, \
452 u32 error \
453 ), \
454 TP_ARGS(xdr, op, error))
455DEFINE_NFS4_XDR_EVENT(nfs4_xdr_status);
456DEFINE_NFS4_XDR_EVENT(nfs4_xdr_bad_filehandle);
457
458DECLARE_EVENT_CLASS(nfs4_cb_error_class,
459 TP_PROTO(
460 __be32 xid,
461 u32 cb_ident
462 ),
463
464 TP_ARGS(xid, cb_ident),
465
466 TP_STRUCT__entry(
467 __field(u32, xid)
468 __field(u32, cbident)
469 ),
470
471 TP_fast_assign(
472 __entry->xid = be32_to_cpu(xid);
473 __entry->cbident = cb_ident;
474 ),
475
476 TP_printk(
477 "xid=0x%08x cb_ident=0x%08x",
478 __entry->xid, __entry->cbident
479 )
480);
481
482#define DEFINE_CB_ERROR_EVENT(name) \
483 DEFINE_EVENT(nfs4_cb_error_class, nfs_cb_##name, \
484 TP_PROTO( \
485 __be32 xid, \
486 u32 cb_ident \
487 ), \
488 TP_ARGS(xid, cb_ident))
489
490DEFINE_CB_ERROR_EVENT(no_clp);
491DEFINE_CB_ERROR_EVENT(badprinc);
492
493DECLARE_EVENT_CLASS(nfs4_open_event,
494 TP_PROTO(
495 const struct nfs_open_context *ctx,
496 int flags,
497 int error
498 ),
499
500 TP_ARGS(ctx, flags, error),
501
502 TP_STRUCT__entry(
503 __field(unsigned long, error)
504 __field(unsigned long, flags)
505 __field(unsigned long, fmode)
506 __field(dev_t, dev)
507 __field(u32, fhandle)
508 __field(u64, fileid)
509 __field(u64, dir)
510 __string(name, ctx->dentry->d_name.name)
511 __field(int, stateid_seq)
512 __field(u32, stateid_hash)
513 __field(int, openstateid_seq)
514 __field(u32, openstateid_hash)
515 ),
516
517 TP_fast_assign(
518 const struct nfs4_state *state = ctx->state;
519 const struct inode *inode = NULL;
520
521 __entry->error = -error;
522 __entry->flags = flags;
523 __entry->fmode = (__force unsigned long)ctx->mode;
524 __entry->dev = ctx->dentry->d_sb->s_dev;
525 if (!IS_ERR_OR_NULL(state)) {
526 inode = state->inode;
527 __entry->stateid_seq =
528 be32_to_cpu(state->stateid.seqid);
529 __entry->stateid_hash =
530 nfs_stateid_hash(&state->stateid);
531 __entry->openstateid_seq =
532 be32_to_cpu(state->open_stateid.seqid);
533 __entry->openstateid_hash =
534 nfs_stateid_hash(&state->open_stateid);
535 } else {
536 __entry->stateid_seq = 0;
537 __entry->stateid_hash = 0;
538 __entry->openstateid_seq = 0;
539 __entry->openstateid_hash = 0;
540 }
541 if (inode != NULL) {
542 __entry->fileid = NFS_FILEID(inode);
543 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
544 } else {
545 __entry->fileid = 0;
546 __entry->fhandle = 0;
547 }
548 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
549 __assign_str(name, ctx->dentry->d_name.name);
550 ),
551
552 TP_printk(
553 "error=%ld (%s) flags=%lu (%s) fmode=%s "
554 "fileid=%02x:%02x:%llu fhandle=0x%08x "
555 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
556 "openstateid=%d:0x%08x",
557 -__entry->error,
558 show_nfs4_status(__entry->error),
559 __entry->flags,
560 show_fs_fcntl_open_flags(__entry->flags),
561 show_fs_fmode_flags(__entry->fmode),
562 MAJOR(__entry->dev), MINOR(__entry->dev),
563 (unsigned long long)__entry->fileid,
564 __entry->fhandle,
565 MAJOR(__entry->dev), MINOR(__entry->dev),
566 (unsigned long long)__entry->dir,
567 __get_str(name),
568 __entry->stateid_seq, __entry->stateid_hash,
569 __entry->openstateid_seq, __entry->openstateid_hash
570 )
571);
572
573#define DEFINE_NFS4_OPEN_EVENT(name) \
574 DEFINE_EVENT(nfs4_open_event, name, \
575 TP_PROTO( \
576 const struct nfs_open_context *ctx, \
577 int flags, \
578 int error \
579 ), \
580 TP_ARGS(ctx, flags, error))
581DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
582DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
583DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
584
585TRACE_EVENT(nfs4_cached_open,
586 TP_PROTO(
587 const struct nfs4_state *state
588 ),
589 TP_ARGS(state),
590 TP_STRUCT__entry(
591 __field(dev_t, dev)
592 __field(u32, fhandle)
593 __field(u64, fileid)
594 __field(unsigned int, fmode)
595 __field(int, stateid_seq)
596 __field(u32, stateid_hash)
597 ),
598
599 TP_fast_assign(
600 const struct inode *inode = state->inode;
601
602 __entry->dev = inode->i_sb->s_dev;
603 __entry->fileid = NFS_FILEID(inode);
604 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
605 __entry->fmode = (__force unsigned int)state->state;
606 __entry->stateid_seq =
607 be32_to_cpu(state->stateid.seqid);
608 __entry->stateid_hash =
609 nfs_stateid_hash(&state->stateid);
610 ),
611
612 TP_printk(
613 "fmode=%s fileid=%02x:%02x:%llu "
614 "fhandle=0x%08x stateid=%d:0x%08x",
615 __entry->fmode ? show_fs_fmode_flags(__entry->fmode) :
616 "closed",
617 MAJOR(__entry->dev), MINOR(__entry->dev),
618 (unsigned long long)__entry->fileid,
619 __entry->fhandle,
620 __entry->stateid_seq, __entry->stateid_hash
621 )
622);
623
624TRACE_EVENT(nfs4_close,
625 TP_PROTO(
626 const struct nfs4_state *state,
627 const struct nfs_closeargs *args,
628 const struct nfs_closeres *res,
629 int error
630 ),
631
632 TP_ARGS(state, args, res, error),
633
634 TP_STRUCT__entry(
635 __field(dev_t, dev)
636 __field(u32, fhandle)
637 __field(u64, fileid)
638 __field(unsigned int, fmode)
639 __field(unsigned long, error)
640 __field(int, stateid_seq)
641 __field(u32, stateid_hash)
642 ),
643
644 TP_fast_assign(
645 const struct inode *inode = state->inode;
646
647 __entry->dev = inode->i_sb->s_dev;
648 __entry->fileid = NFS_FILEID(inode);
649 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
650 __entry->fmode = (__force unsigned int)state->state;
651 __entry->error = error < 0 ? -error : 0;
652 __entry->stateid_seq =
653 be32_to_cpu(args->stateid.seqid);
654 __entry->stateid_hash =
655 nfs_stateid_hash(&args->stateid);
656 ),
657
658 TP_printk(
659 "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
660 "fhandle=0x%08x openstateid=%d:0x%08x",
661 -__entry->error,
662 show_nfs4_status(__entry->error),
663 __entry->fmode ? show_fs_fmode_flags(__entry->fmode) :
664 "closed",
665 MAJOR(__entry->dev), MINOR(__entry->dev),
666 (unsigned long long)__entry->fileid,
667 __entry->fhandle,
668 __entry->stateid_seq, __entry->stateid_hash
669 )
670);
671
672DECLARE_EVENT_CLASS(nfs4_lock_event,
673 TP_PROTO(
674 const struct file_lock *request,
675 const struct nfs4_state *state,
676 int cmd,
677 int error
678 ),
679
680 TP_ARGS(request, state, cmd, error),
681
682 TP_STRUCT__entry(
683 __field(unsigned long, error)
684 __field(unsigned long, cmd)
685 __field(unsigned long, type)
686 __field(loff_t, start)
687 __field(loff_t, end)
688 __field(dev_t, dev)
689 __field(u32, fhandle)
690 __field(u64, fileid)
691 __field(int, stateid_seq)
692 __field(u32, stateid_hash)
693 ),
694
695 TP_fast_assign(
696 const struct inode *inode = state->inode;
697
698 __entry->error = error < 0 ? -error : 0;
699 __entry->cmd = cmd;
700 __entry->type = request->fl_type;
701 __entry->start = request->fl_start;
702 __entry->end = request->fl_end;
703 __entry->dev = inode->i_sb->s_dev;
704 __entry->fileid = NFS_FILEID(inode);
705 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
706 __entry->stateid_seq =
707 be32_to_cpu(state->stateid.seqid);
708 __entry->stateid_hash =
709 nfs_stateid_hash(&state->stateid);
710 ),
711
712 TP_printk(
713 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
714 "fileid=%02x:%02x:%llu fhandle=0x%08x "
715 "stateid=%d:0x%08x",
716 -__entry->error,
717 show_nfs4_status(__entry->error),
718 show_fs_fcntl_cmd(__entry->cmd),
719 show_fs_fcntl_lock_type(__entry->type),
720 (long long)__entry->start,
721 (long long)__entry->end,
722 MAJOR(__entry->dev), MINOR(__entry->dev),
723 (unsigned long long)__entry->fileid,
724 __entry->fhandle,
725 __entry->stateid_seq, __entry->stateid_hash
726 )
727);
728
729#define DEFINE_NFS4_LOCK_EVENT(name) \
730 DEFINE_EVENT(nfs4_lock_event, name, \
731 TP_PROTO( \
732 const struct file_lock *request, \
733 const struct nfs4_state *state, \
734 int cmd, \
735 int error \
736 ), \
737 TP_ARGS(request, state, cmd, error))
738DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
739DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
740
741TRACE_EVENT(nfs4_set_lock,
742 TP_PROTO(
743 const struct file_lock *request,
744 const struct nfs4_state *state,
745 const nfs4_stateid *lockstateid,
746 int cmd,
747 int error
748 ),
749
750 TP_ARGS(request, state, lockstateid, cmd, error),
751
752 TP_STRUCT__entry(
753 __field(unsigned long, error)
754 __field(unsigned long, cmd)
755 __field(unsigned long, type)
756 __field(loff_t, start)
757 __field(loff_t, end)
758 __field(dev_t, dev)
759 __field(u32, fhandle)
760 __field(u64, fileid)
761 __field(int, stateid_seq)
762 __field(u32, stateid_hash)
763 __field(int, lockstateid_seq)
764 __field(u32, lockstateid_hash)
765 ),
766
767 TP_fast_assign(
768 const struct inode *inode = state->inode;
769
770 __entry->error = error < 0 ? -error : 0;
771 __entry->cmd = cmd;
772 __entry->type = request->fl_type;
773 __entry->start = request->fl_start;
774 __entry->end = request->fl_end;
775 __entry->dev = inode->i_sb->s_dev;
776 __entry->fileid = NFS_FILEID(inode);
777 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
778 __entry->stateid_seq =
779 be32_to_cpu(state->stateid.seqid);
780 __entry->stateid_hash =
781 nfs_stateid_hash(&state->stateid);
782 __entry->lockstateid_seq =
783 be32_to_cpu(lockstateid->seqid);
784 __entry->lockstateid_hash =
785 nfs_stateid_hash(lockstateid);
786 ),
787
788 TP_printk(
789 "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
790 "fileid=%02x:%02x:%llu fhandle=0x%08x "
791 "stateid=%d:0x%08x lockstateid=%d:0x%08x",
792 -__entry->error,
793 show_nfs4_status(__entry->error),
794 show_fs_fcntl_cmd(__entry->cmd),
795 show_fs_fcntl_lock_type(__entry->type),
796 (long long)__entry->start,
797 (long long)__entry->end,
798 MAJOR(__entry->dev), MINOR(__entry->dev),
799 (unsigned long long)__entry->fileid,
800 __entry->fhandle,
801 __entry->stateid_seq, __entry->stateid_hash,
802 __entry->lockstateid_seq, __entry->lockstateid_hash
803 )
804);
805
806TRACE_DEFINE_ENUM(LK_STATE_IN_USE);
807TRACE_DEFINE_ENUM(NFS_DELEGATED_STATE);
808TRACE_DEFINE_ENUM(NFS_OPEN_STATE);
809TRACE_DEFINE_ENUM(NFS_O_RDONLY_STATE);
810TRACE_DEFINE_ENUM(NFS_O_WRONLY_STATE);
811TRACE_DEFINE_ENUM(NFS_O_RDWR_STATE);
812TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_REBOOT);
813TRACE_DEFINE_ENUM(NFS_STATE_RECLAIM_NOGRACE);
814TRACE_DEFINE_ENUM(NFS_STATE_POSIX_LOCKS);
815TRACE_DEFINE_ENUM(NFS_STATE_RECOVERY_FAILED);
816TRACE_DEFINE_ENUM(NFS_STATE_MAY_NOTIFY_LOCK);
817TRACE_DEFINE_ENUM(NFS_STATE_CHANGE_WAIT);
818TRACE_DEFINE_ENUM(NFS_CLNT_DST_SSC_COPY_STATE);
819TRACE_DEFINE_ENUM(NFS_CLNT_SRC_SSC_COPY_STATE);
820TRACE_DEFINE_ENUM(NFS_SRV_SSC_COPY_STATE);
821
822#define show_nfs4_state_flags(flags) \
823 __print_flags(flags, "|", \
824 { LK_STATE_IN_USE, "IN_USE" }, \
825 { NFS_DELEGATED_STATE, "DELEGATED" }, \
826 { NFS_OPEN_STATE, "OPEN" }, \
827 { NFS_O_RDONLY_STATE, "O_RDONLY" }, \
828 { NFS_O_WRONLY_STATE, "O_WRONLY" }, \
829 { NFS_O_RDWR_STATE, "O_RDWR" }, \
830 { NFS_STATE_RECLAIM_REBOOT, "RECLAIM_REBOOT" }, \
831 { NFS_STATE_RECLAIM_NOGRACE, "RECLAIM_NOGRACE" }, \
832 { NFS_STATE_POSIX_LOCKS, "POSIX_LOCKS" }, \
833 { NFS_STATE_RECOVERY_FAILED, "RECOVERY_FAILED" }, \
834 { NFS_STATE_MAY_NOTIFY_LOCK, "MAY_NOTIFY_LOCK" }, \
835 { NFS_STATE_CHANGE_WAIT, "CHANGE_WAIT" }, \
836 { NFS_CLNT_DST_SSC_COPY_STATE, "CLNT_DST_SSC_COPY" }, \
837 { NFS_CLNT_SRC_SSC_COPY_STATE, "CLNT_SRC_SSC_COPY" }, \
838 { NFS_SRV_SSC_COPY_STATE, "SRV_SSC_COPY" })
839
840#define show_nfs4_lock_flags(flags) \
841 __print_flags(flags, "|", \
842 { BIT(NFS_LOCK_INITIALIZED), "INITIALIZED" }, \
843 { BIT(NFS_LOCK_LOST), "LOST" })
844
845TRACE_EVENT(nfs4_state_lock_reclaim,
846 TP_PROTO(
847 const struct nfs4_state *state,
848 const struct nfs4_lock_state *lock
849 ),
850
851 TP_ARGS(state, lock),
852
853 TP_STRUCT__entry(
854 __field(dev_t, dev)
855 __field(u32, fhandle)
856 __field(u64, fileid)
857 __field(unsigned long, state_flags)
858 __field(unsigned long, lock_flags)
859 __field(int, stateid_seq)
860 __field(u32, stateid_hash)
861 ),
862
863 TP_fast_assign(
864 const struct inode *inode = state->inode;
865
866 __entry->dev = inode->i_sb->s_dev;
867 __entry->fileid = NFS_FILEID(inode);
868 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
869 __entry->state_flags = state->flags;
870 __entry->lock_flags = lock->ls_flags;
871 __entry->stateid_seq =
872 be32_to_cpu(state->stateid.seqid);
873 __entry->stateid_hash =
874 nfs_stateid_hash(&state->stateid);
875 ),
876
877 TP_printk(
878 "fileid=%02x:%02x:%llu fhandle=0x%08x "
879 "stateid=%d:0x%08x state_flags=%s lock_flags=%s",
880 MAJOR(__entry->dev), MINOR(__entry->dev),
881 (unsigned long long)__entry->fileid, __entry->fhandle,
882 __entry->stateid_seq, __entry->stateid_hash,
883 show_nfs4_state_flags(__entry->state_flags),
884 show_nfs4_lock_flags(__entry->lock_flags)
885 )
886)
887
888DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
889 TP_PROTO(
890 const struct inode *inode,
891 fmode_t fmode
892 ),
893
894 TP_ARGS(inode, fmode),
895
896 TP_STRUCT__entry(
897 __field(dev_t, dev)
898 __field(u32, fhandle)
899 __field(u64, fileid)
900 __field(unsigned int, fmode)
901 ),
902
903 TP_fast_assign(
904 __entry->dev = inode->i_sb->s_dev;
905 __entry->fileid = NFS_FILEID(inode);
906 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
907 __entry->fmode = (__force unsigned int)fmode;
908 ),
909
910 TP_printk(
911 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
912 show_fs_fmode_flags(__entry->fmode),
913 MAJOR(__entry->dev), MINOR(__entry->dev),
914 (unsigned long long)__entry->fileid,
915 __entry->fhandle
916 )
917);
918#define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
919 DEFINE_EVENT(nfs4_set_delegation_event, name, \
920 TP_PROTO( \
921 const struct inode *inode, \
922 fmode_t fmode \
923 ), \
924 TP_ARGS(inode, fmode))
925DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
926DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
927
928TRACE_EVENT(nfs4_delegreturn_exit,
929 TP_PROTO(
930 const struct nfs4_delegreturnargs *args,
931 const struct nfs4_delegreturnres *res,
932 int error
933 ),
934
935 TP_ARGS(args, res, error),
936
937 TP_STRUCT__entry(
938 __field(dev_t, dev)
939 __field(u32, fhandle)
940 __field(unsigned long, error)
941 __field(int, stateid_seq)
942 __field(u32, stateid_hash)
943 ),
944
945 TP_fast_assign(
946 __entry->dev = res->server->s_dev;
947 __entry->fhandle = nfs_fhandle_hash(args->fhandle);
948 __entry->error = error < 0 ? -error : 0;
949 __entry->stateid_seq =
950 be32_to_cpu(args->stateid->seqid);
951 __entry->stateid_hash =
952 nfs_stateid_hash(args->stateid);
953 ),
954
955 TP_printk(
956 "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
957 "stateid=%d:0x%08x",
958 -__entry->error,
959 show_nfs4_status(__entry->error),
960 MAJOR(__entry->dev), MINOR(__entry->dev),
961 __entry->fhandle,
962 __entry->stateid_seq, __entry->stateid_hash
963 )
964);
965
966#ifdef CONFIG_NFS_V4_1
967DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
968 TP_PROTO(
969 const struct nfs4_state *state,
970 const struct nfs4_lock_state *lsp,
971 int error
972 ),
973
974 TP_ARGS(state, lsp, error),
975
976 TP_STRUCT__entry(
977 __field(unsigned long, error)
978 __field(dev_t, dev)
979 __field(u32, fhandle)
980 __field(u64, fileid)
981 __field(int, stateid_seq)
982 __field(u32, stateid_hash)
983 ),
984
985 TP_fast_assign(
986 const struct inode *inode = state->inode;
987
988 __entry->error = error < 0 ? -error : 0;
989 __entry->dev = inode->i_sb->s_dev;
990 __entry->fileid = NFS_FILEID(inode);
991 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
992 __entry->stateid_seq =
993 be32_to_cpu(state->stateid.seqid);
994 __entry->stateid_hash =
995 nfs_stateid_hash(&state->stateid);
996 ),
997
998 TP_printk(
999 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1000 "stateid=%d:0x%08x",
1001 -__entry->error,
1002 show_nfs4_status(__entry->error),
1003 MAJOR(__entry->dev), MINOR(__entry->dev),
1004 (unsigned long long)__entry->fileid,
1005 __entry->fhandle,
1006 __entry->stateid_seq, __entry->stateid_hash
1007 )
1008);
1009
1010#define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1011 DEFINE_EVENT(nfs4_test_stateid_event, name, \
1012 TP_PROTO( \
1013 const struct nfs4_state *state, \
1014 const struct nfs4_lock_state *lsp, \
1015 int error \
1016 ), \
1017 TP_ARGS(state, lsp, error))
1018DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1019DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1020DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1021#endif /* CONFIG_NFS_V4_1 */
1022
1023DECLARE_EVENT_CLASS(nfs4_lookup_event,
1024 TP_PROTO(
1025 const struct inode *dir,
1026 const struct qstr *name,
1027 int error
1028 ),
1029
1030 TP_ARGS(dir, name, error),
1031
1032 TP_STRUCT__entry(
1033 __field(dev_t, dev)
1034 __field(unsigned long, error)
1035 __field(u64, dir)
1036 __string(name, name->name)
1037 ),
1038
1039 TP_fast_assign(
1040 __entry->dev = dir->i_sb->s_dev;
1041 __entry->dir = NFS_FILEID(dir);
1042 __entry->error = -error;
1043 __assign_str(name, name->name);
1044 ),
1045
1046 TP_printk(
1047 "error=%ld (%s) name=%02x:%02x:%llu/%s",
1048 -__entry->error,
1049 show_nfs4_status(__entry->error),
1050 MAJOR(__entry->dev), MINOR(__entry->dev),
1051 (unsigned long long)__entry->dir,
1052 __get_str(name)
1053 )
1054);
1055
1056#define DEFINE_NFS4_LOOKUP_EVENT(name) \
1057 DEFINE_EVENT(nfs4_lookup_event, name, \
1058 TP_PROTO( \
1059 const struct inode *dir, \
1060 const struct qstr *name, \
1061 int error \
1062 ), \
1063 TP_ARGS(dir, name, error))
1064
1065DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1066DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1067DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1068DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1069DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1070DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1071DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1072
1073TRACE_EVENT(nfs4_lookupp,
1074 TP_PROTO(
1075 const struct inode *inode,
1076 int error
1077 ),
1078
1079 TP_ARGS(inode, error),
1080
1081 TP_STRUCT__entry(
1082 __field(dev_t, dev)
1083 __field(u64, ino)
1084 __field(unsigned long, error)
1085 ),
1086
1087 TP_fast_assign(
1088 __entry->dev = inode->i_sb->s_dev;
1089 __entry->ino = NFS_FILEID(inode);
1090 __entry->error = error < 0 ? -error : 0;
1091 ),
1092
1093 TP_printk(
1094 "error=%ld (%s) inode=%02x:%02x:%llu",
1095 -__entry->error,
1096 show_nfs4_status(__entry->error),
1097 MAJOR(__entry->dev), MINOR(__entry->dev),
1098 (unsigned long long)__entry->ino
1099 )
1100);
1101
1102TRACE_EVENT(nfs4_rename,
1103 TP_PROTO(
1104 const struct inode *olddir,
1105 const struct qstr *oldname,
1106 const struct inode *newdir,
1107 const struct qstr *newname,
1108 int error
1109 ),
1110
1111 TP_ARGS(olddir, oldname, newdir, newname, error),
1112
1113 TP_STRUCT__entry(
1114 __field(dev_t, dev)
1115 __field(unsigned long, error)
1116 __field(u64, olddir)
1117 __string(oldname, oldname->name)
1118 __field(u64, newdir)
1119 __string(newname, newname->name)
1120 ),
1121
1122 TP_fast_assign(
1123 __entry->dev = olddir->i_sb->s_dev;
1124 __entry->olddir = NFS_FILEID(olddir);
1125 __entry->newdir = NFS_FILEID(newdir);
1126 __entry->error = error < 0 ? -error : 0;
1127 __assign_str(oldname, oldname->name);
1128 __assign_str(newname, newname->name);
1129 ),
1130
1131 TP_printk(
1132 "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1133 "newname=%02x:%02x:%llu/%s",
1134 -__entry->error,
1135 show_nfs4_status(__entry->error),
1136 MAJOR(__entry->dev), MINOR(__entry->dev),
1137 (unsigned long long)__entry->olddir,
1138 __get_str(oldname),
1139 MAJOR(__entry->dev), MINOR(__entry->dev),
1140 (unsigned long long)__entry->newdir,
1141 __get_str(newname)
1142 )
1143);
1144
1145DECLARE_EVENT_CLASS(nfs4_inode_event,
1146 TP_PROTO(
1147 const struct inode *inode,
1148 int error
1149 ),
1150
1151 TP_ARGS(inode, error),
1152
1153 TP_STRUCT__entry(
1154 __field(dev_t, dev)
1155 __field(u32, fhandle)
1156 __field(u64, fileid)
1157 __field(unsigned long, error)
1158 ),
1159
1160 TP_fast_assign(
1161 __entry->dev = inode->i_sb->s_dev;
1162 __entry->fileid = NFS_FILEID(inode);
1163 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1164 __entry->error = error < 0 ? -error : 0;
1165 ),
1166
1167 TP_printk(
1168 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1169 -__entry->error,
1170 show_nfs4_status(__entry->error),
1171 MAJOR(__entry->dev), MINOR(__entry->dev),
1172 (unsigned long long)__entry->fileid,
1173 __entry->fhandle
1174 )
1175);
1176
1177#define DEFINE_NFS4_INODE_EVENT(name) \
1178 DEFINE_EVENT(nfs4_inode_event, name, \
1179 TP_PROTO( \
1180 const struct inode *inode, \
1181 int error \
1182 ), \
1183 TP_ARGS(inode, error))
1184
1185DEFINE_NFS4_INODE_EVENT(nfs4_access);
1186DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1187DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1188DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1189DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1190#ifdef CONFIG_NFS_V4_SECURITY_LABEL
1191DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1192DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1193#endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1194
1195DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1196 TP_PROTO(
1197 const struct inode *inode,
1198 const nfs4_stateid *stateid,
1199 int error
1200 ),
1201
1202 TP_ARGS(inode, stateid, error),
1203
1204 TP_STRUCT__entry(
1205 __field(dev_t, dev)
1206 __field(u32, fhandle)
1207 __field(u64, fileid)
1208 __field(unsigned long, error)
1209 __field(int, stateid_seq)
1210 __field(u32, stateid_hash)
1211 ),
1212
1213 TP_fast_assign(
1214 __entry->dev = inode->i_sb->s_dev;
1215 __entry->fileid = NFS_FILEID(inode);
1216 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1217 __entry->error = error < 0 ? -error : 0;
1218 __entry->stateid_seq =
1219 be32_to_cpu(stateid->seqid);
1220 __entry->stateid_hash =
1221 nfs_stateid_hash(stateid);
1222 ),
1223
1224 TP_printk(
1225 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1226 "stateid=%d:0x%08x",
1227 -__entry->error,
1228 show_nfs4_status(__entry->error),
1229 MAJOR(__entry->dev), MINOR(__entry->dev),
1230 (unsigned long long)__entry->fileid,
1231 __entry->fhandle,
1232 __entry->stateid_seq, __entry->stateid_hash
1233 )
1234);
1235
1236#define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1237 DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1238 TP_PROTO( \
1239 const struct inode *inode, \
1240 const nfs4_stateid *stateid, \
1241 int error \
1242 ), \
1243 TP_ARGS(inode, stateid, error))
1244
1245DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1246DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1247DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1248DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1249DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_close_stateid_update_wait);
1250
1251DECLARE_EVENT_CLASS(nfs4_getattr_event,
1252 TP_PROTO(
1253 const struct nfs_server *server,
1254 const struct nfs_fh *fhandle,
1255 const struct nfs_fattr *fattr,
1256 int error
1257 ),
1258
1259 TP_ARGS(server, fhandle, fattr, error),
1260
1261 TP_STRUCT__entry(
1262 __field(dev_t, dev)
1263 __field(u32, fhandle)
1264 __field(u64, fileid)
1265 __field(unsigned int, valid)
1266 __field(unsigned long, error)
1267 ),
1268
1269 TP_fast_assign(
1270 __entry->dev = server->s_dev;
1271 __entry->valid = fattr->valid;
1272 __entry->fhandle = nfs_fhandle_hash(fhandle);
1273 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1274 __entry->error = error < 0 ? -error : 0;
1275 ),
1276
1277 TP_printk(
1278 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1279 "valid=%s",
1280 -__entry->error,
1281 show_nfs4_status(__entry->error),
1282 MAJOR(__entry->dev), MINOR(__entry->dev),
1283 (unsigned long long)__entry->fileid,
1284 __entry->fhandle,
1285 show_nfs_fattr_flags(__entry->valid)
1286 )
1287);
1288
1289#define DEFINE_NFS4_GETATTR_EVENT(name) \
1290 DEFINE_EVENT(nfs4_getattr_event, name, \
1291 TP_PROTO( \
1292 const struct nfs_server *server, \
1293 const struct nfs_fh *fhandle, \
1294 const struct nfs_fattr *fattr, \
1295 int error \
1296 ), \
1297 TP_ARGS(server, fhandle, fattr, error))
1298DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1299DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1300DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1301
1302DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1303 TP_PROTO(
1304 const struct nfs_client *clp,
1305 const struct nfs_fh *fhandle,
1306 const struct inode *inode,
1307 int error
1308 ),
1309
1310 TP_ARGS(clp, fhandle, inode, error),
1311
1312 TP_STRUCT__entry(
1313 __field(unsigned long, error)
1314 __field(dev_t, dev)
1315 __field(u32, fhandle)
1316 __field(u64, fileid)
1317 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1318 ),
1319
1320 TP_fast_assign(
1321 __entry->error = error < 0 ? -error : 0;
1322 __entry->fhandle = nfs_fhandle_hash(fhandle);
1323 if (!IS_ERR_OR_NULL(inode)) {
1324 __entry->fileid = NFS_FILEID(inode);
1325 __entry->dev = inode->i_sb->s_dev;
1326 } else {
1327 __entry->fileid = 0;
1328 __entry->dev = 0;
1329 }
1330 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1331 ),
1332
1333 TP_printk(
1334 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1335 "dstaddr=%s",
1336 -__entry->error,
1337 show_nfs4_status(__entry->error),
1338 MAJOR(__entry->dev), MINOR(__entry->dev),
1339 (unsigned long long)__entry->fileid,
1340 __entry->fhandle,
1341 __get_str(dstaddr)
1342 )
1343);
1344
1345#define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1346 DEFINE_EVENT(nfs4_inode_callback_event, name, \
1347 TP_PROTO( \
1348 const struct nfs_client *clp, \
1349 const struct nfs_fh *fhandle, \
1350 const struct inode *inode, \
1351 int error \
1352 ), \
1353 TP_ARGS(clp, fhandle, inode, error))
1354DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1355
1356DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1357 TP_PROTO(
1358 const struct nfs_client *clp,
1359 const struct nfs_fh *fhandle,
1360 const struct inode *inode,
1361 const nfs4_stateid *stateid,
1362 int error
1363 ),
1364
1365 TP_ARGS(clp, fhandle, inode, stateid, error),
1366
1367 TP_STRUCT__entry(
1368 __field(unsigned long, error)
1369 __field(dev_t, dev)
1370 __field(u32, fhandle)
1371 __field(u64, fileid)
1372 __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1373 __field(int, stateid_seq)
1374 __field(u32, stateid_hash)
1375 ),
1376
1377 TP_fast_assign(
1378 __entry->error = error < 0 ? -error : 0;
1379 __entry->fhandle = nfs_fhandle_hash(fhandle);
1380 if (!IS_ERR_OR_NULL(inode)) {
1381 __entry->fileid = NFS_FILEID(inode);
1382 __entry->dev = inode->i_sb->s_dev;
1383 } else {
1384 __entry->fileid = 0;
1385 __entry->dev = 0;
1386 }
1387 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown");
1388 __entry->stateid_seq =
1389 be32_to_cpu(stateid->seqid);
1390 __entry->stateid_hash =
1391 nfs_stateid_hash(stateid);
1392 ),
1393
1394 TP_printk(
1395 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1396 "stateid=%d:0x%08x dstaddr=%s",
1397 -__entry->error,
1398 show_nfs4_status(__entry->error),
1399 MAJOR(__entry->dev), MINOR(__entry->dev),
1400 (unsigned long long)__entry->fileid,
1401 __entry->fhandle,
1402 __entry->stateid_seq, __entry->stateid_hash,
1403 __get_str(dstaddr)
1404 )
1405);
1406
1407#define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1408 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1409 TP_PROTO( \
1410 const struct nfs_client *clp, \
1411 const struct nfs_fh *fhandle, \
1412 const struct inode *inode, \
1413 const nfs4_stateid *stateid, \
1414 int error \
1415 ), \
1416 TP_ARGS(clp, fhandle, inode, stateid, error))
1417DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1418DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1419
1420DECLARE_EVENT_CLASS(nfs4_idmap_event,
1421 TP_PROTO(
1422 const char *name,
1423 int len,
1424 u32 id,
1425 int error
1426 ),
1427
1428 TP_ARGS(name, len, id, error),
1429
1430 TP_STRUCT__entry(
1431 __field(unsigned long, error)
1432 __field(u32, id)
1433 __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1434 ),
1435
1436 TP_fast_assign(
1437 if (len < 0)
1438 len = 0;
1439 __entry->error = error < 0 ? error : 0;
1440 __entry->id = id;
1441 memcpy(__get_str(name), name, len);
1442 __get_str(name)[len] = 0;
1443 ),
1444
1445 TP_printk(
1446 "error=%ld (%s) id=%u name=%s",
1447 -__entry->error, show_nfs4_status(__entry->error),
1448 __entry->id,
1449 __get_str(name)
1450 )
1451);
1452#define DEFINE_NFS4_IDMAP_EVENT(name) \
1453 DEFINE_EVENT(nfs4_idmap_event, name, \
1454 TP_PROTO( \
1455 const char *name, \
1456 int len, \
1457 u32 id, \
1458 int error \
1459 ), \
1460 TP_ARGS(name, len, id, error))
1461DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1462DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1463DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1464DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1465
1466#ifdef CONFIG_NFS_V4_1
1467#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) \
1468 (lseg ? nfs_stateid_hash(&lseg->pls_layout->plh_stateid) : 0)
1469#else
1470#define NFS4_LSEG_LAYOUT_STATEID_HASH(lseg) (0)
1471#endif
1472
1473DECLARE_EVENT_CLASS(nfs4_read_event,
1474 TP_PROTO(
1475 const struct nfs_pgio_header *hdr,
1476 int error
1477 ),
1478
1479 TP_ARGS(hdr, error),
1480
1481 TP_STRUCT__entry(
1482 __field(dev_t, dev)
1483 __field(u32, fhandle)
1484 __field(u64, fileid)
1485 __field(loff_t, offset)
1486 __field(u32, arg_count)
1487 __field(u32, res_count)
1488 __field(unsigned long, error)
1489 __field(int, stateid_seq)
1490 __field(u32, stateid_hash)
1491 __field(int, layoutstateid_seq)
1492 __field(u32, layoutstateid_hash)
1493 ),
1494
1495 TP_fast_assign(
1496 const struct inode *inode = hdr->inode;
1497 const struct nfs_inode *nfsi = NFS_I(inode);
1498 const struct nfs_fh *fh = hdr->args.fh ?
1499 hdr->args.fh : &nfsi->fh;
1500 const struct nfs4_state *state =
1501 hdr->args.context->state;
1502 const struct pnfs_layout_segment *lseg = hdr->lseg;
1503
1504 __entry->dev = inode->i_sb->s_dev;
1505 __entry->fileid = nfsi->fileid;
1506 __entry->fhandle = nfs_fhandle_hash(fh);
1507 __entry->offset = hdr->args.offset;
1508 __entry->arg_count = hdr->args.count;
1509 __entry->res_count = hdr->res.count;
1510 __entry->error = error < 0 ? -error : 0;
1511 __entry->stateid_seq =
1512 be32_to_cpu(state->stateid.seqid);
1513 __entry->stateid_hash =
1514 nfs_stateid_hash(&state->stateid);
1515 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1516 __entry->layoutstateid_hash =
1517 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1518 ),
1519
1520 TP_printk(
1521 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1522 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1523 "layoutstateid=%d:0x%08x",
1524 -__entry->error,
1525 show_nfs4_status(__entry->error),
1526 MAJOR(__entry->dev), MINOR(__entry->dev),
1527 (unsigned long long)__entry->fileid,
1528 __entry->fhandle,
1529 (long long)__entry->offset,
1530 __entry->arg_count, __entry->res_count,
1531 __entry->stateid_seq, __entry->stateid_hash,
1532 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1533 )
1534);
1535#define DEFINE_NFS4_READ_EVENT(name) \
1536 DEFINE_EVENT(nfs4_read_event, name, \
1537 TP_PROTO( \
1538 const struct nfs_pgio_header *hdr, \
1539 int error \
1540 ), \
1541 TP_ARGS(hdr, error))
1542DEFINE_NFS4_READ_EVENT(nfs4_read);
1543#ifdef CONFIG_NFS_V4_1
1544DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1545#endif /* CONFIG_NFS_V4_1 */
1546
1547DECLARE_EVENT_CLASS(nfs4_write_event,
1548 TP_PROTO(
1549 const struct nfs_pgio_header *hdr,
1550 int error
1551 ),
1552
1553 TP_ARGS(hdr, error),
1554
1555 TP_STRUCT__entry(
1556 __field(dev_t, dev)
1557 __field(u32, fhandle)
1558 __field(u64, fileid)
1559 __field(loff_t, offset)
1560 __field(u32, arg_count)
1561 __field(u32, res_count)
1562 __field(unsigned long, error)
1563 __field(int, stateid_seq)
1564 __field(u32, stateid_hash)
1565 __field(int, layoutstateid_seq)
1566 __field(u32, layoutstateid_hash)
1567 ),
1568
1569 TP_fast_assign(
1570 const struct inode *inode = hdr->inode;
1571 const struct nfs_inode *nfsi = NFS_I(inode);
1572 const struct nfs_fh *fh = hdr->args.fh ?
1573 hdr->args.fh : &nfsi->fh;
1574 const struct nfs4_state *state =
1575 hdr->args.context->state;
1576 const struct pnfs_layout_segment *lseg = hdr->lseg;
1577
1578 __entry->dev = inode->i_sb->s_dev;
1579 __entry->fileid = nfsi->fileid;
1580 __entry->fhandle = nfs_fhandle_hash(fh);
1581 __entry->offset = hdr->args.offset;
1582 __entry->arg_count = hdr->args.count;
1583 __entry->res_count = hdr->res.count;
1584 __entry->error = error < 0 ? -error : 0;
1585 __entry->stateid_seq =
1586 be32_to_cpu(state->stateid.seqid);
1587 __entry->stateid_hash =
1588 nfs_stateid_hash(&state->stateid);
1589 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1590 __entry->layoutstateid_hash =
1591 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1592 ),
1593
1594 TP_printk(
1595 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1596 "offset=%lld count=%u res=%u stateid=%d:0x%08x "
1597 "layoutstateid=%d:0x%08x",
1598 -__entry->error,
1599 show_nfs4_status(__entry->error),
1600 MAJOR(__entry->dev), MINOR(__entry->dev),
1601 (unsigned long long)__entry->fileid,
1602 __entry->fhandle,
1603 (long long)__entry->offset,
1604 __entry->arg_count, __entry->res_count,
1605 __entry->stateid_seq, __entry->stateid_hash,
1606 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1607 )
1608);
1609
1610#define DEFINE_NFS4_WRITE_EVENT(name) \
1611 DEFINE_EVENT(nfs4_write_event, name, \
1612 TP_PROTO( \
1613 const struct nfs_pgio_header *hdr, \
1614 int error \
1615 ), \
1616 TP_ARGS(hdr, error))
1617DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1618#ifdef CONFIG_NFS_V4_1
1619DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1620#endif /* CONFIG_NFS_V4_1 */
1621
1622DECLARE_EVENT_CLASS(nfs4_commit_event,
1623 TP_PROTO(
1624 const struct nfs_commit_data *data,
1625 int error
1626 ),
1627
1628 TP_ARGS(data, error),
1629
1630 TP_STRUCT__entry(
1631 __field(dev_t, dev)
1632 __field(u32, fhandle)
1633 __field(u64, fileid)
1634 __field(unsigned long, error)
1635 __field(loff_t, offset)
1636 __field(u32, count)
1637 __field(int, layoutstateid_seq)
1638 __field(u32, layoutstateid_hash)
1639 ),
1640
1641 TP_fast_assign(
1642 const struct inode *inode = data->inode;
1643 const struct nfs_inode *nfsi = NFS_I(inode);
1644 const struct nfs_fh *fh = data->args.fh ?
1645 data->args.fh : &nfsi->fh;
1646 const struct pnfs_layout_segment *lseg = data->lseg;
1647
1648 __entry->dev = inode->i_sb->s_dev;
1649 __entry->fileid = nfsi->fileid;
1650 __entry->fhandle = nfs_fhandle_hash(fh);
1651 __entry->offset = data->args.offset;
1652 __entry->count = data->args.count;
1653 __entry->error = error < 0 ? -error : 0;
1654 __entry->layoutstateid_seq = lseg ? lseg->pls_seq : 0;
1655 __entry->layoutstateid_hash =
1656 NFS4_LSEG_LAYOUT_STATEID_HASH(lseg);
1657 ),
1658
1659 TP_printk(
1660 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1661 "offset=%lld count=%u layoutstateid=%d:0x%08x",
1662 -__entry->error,
1663 show_nfs4_status(__entry->error),
1664 MAJOR(__entry->dev), MINOR(__entry->dev),
1665 (unsigned long long)__entry->fileid,
1666 __entry->fhandle,
1667 (long long)__entry->offset,
1668 __entry->count,
1669 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1670 )
1671);
1672#define DEFINE_NFS4_COMMIT_EVENT(name) \
1673 DEFINE_EVENT(nfs4_commit_event, name, \
1674 TP_PROTO( \
1675 const struct nfs_commit_data *data, \
1676 int error \
1677 ), \
1678 TP_ARGS(data, error))
1679DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1680#ifdef CONFIG_NFS_V4_1
1681DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1682
1683TRACE_EVENT(nfs4_layoutget,
1684 TP_PROTO(
1685 const struct nfs_open_context *ctx,
1686 const struct pnfs_layout_range *args,
1687 const struct pnfs_layout_range *res,
1688 const nfs4_stateid *layout_stateid,
1689 int error
1690 ),
1691
1692 TP_ARGS(ctx, args, res, layout_stateid, error),
1693
1694 TP_STRUCT__entry(
1695 __field(dev_t, dev)
1696 __field(u32, fhandle)
1697 __field(u64, fileid)
1698 __field(u32, iomode)
1699 __field(u64, offset)
1700 __field(u64, count)
1701 __field(unsigned long, error)
1702 __field(int, stateid_seq)
1703 __field(u32, stateid_hash)
1704 __field(int, layoutstateid_seq)
1705 __field(u32, layoutstateid_hash)
1706 ),
1707
1708 TP_fast_assign(
1709 const struct inode *inode = d_inode(ctx->dentry);
1710 const struct nfs4_state *state = ctx->state;
1711 __entry->dev = inode->i_sb->s_dev;
1712 __entry->fileid = NFS_FILEID(inode);
1713 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1714 __entry->iomode = args->iomode;
1715 __entry->offset = args->offset;
1716 __entry->count = args->length;
1717 __entry->error = error < 0 ? -error : 0;
1718 __entry->stateid_seq =
1719 be32_to_cpu(state->stateid.seqid);
1720 __entry->stateid_hash =
1721 nfs_stateid_hash(&state->stateid);
1722 if (!error) {
1723 __entry->layoutstateid_seq =
1724 be32_to_cpu(layout_stateid->seqid);
1725 __entry->layoutstateid_hash =
1726 nfs_stateid_hash(layout_stateid);
1727 } else {
1728 __entry->layoutstateid_seq = 0;
1729 __entry->layoutstateid_hash = 0;
1730 }
1731 ),
1732
1733 TP_printk(
1734 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1735 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1736 "layoutstateid=%d:0x%08x",
1737 -__entry->error,
1738 show_nfs4_status(__entry->error),
1739 MAJOR(__entry->dev), MINOR(__entry->dev),
1740 (unsigned long long)__entry->fileid,
1741 __entry->fhandle,
1742 show_pnfs_layout_iomode(__entry->iomode),
1743 (unsigned long long)__entry->offset,
1744 (unsigned long long)__entry->count,
1745 __entry->stateid_seq, __entry->stateid_hash,
1746 __entry->layoutstateid_seq, __entry->layoutstateid_hash
1747 )
1748);
1749
1750DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1751DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1752DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn_on_close);
1753DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layouterror);
1754DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutstats);
1755
1756TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1757TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1758TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1759TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1760TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1761TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1762TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1763TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1764TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1765TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1766TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1767TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1768TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1769TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
1770
1771#define show_pnfs_update_layout_reason(reason) \
1772 __print_symbolic(reason, \
1773 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \
1774 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \
1775 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \
1776 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \
1777 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \
1778 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \
1779 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \
1780 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \
1781 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \
1782 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \
1783 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \
1784 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \
1785 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
1786 { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
1787
1788TRACE_EVENT(pnfs_update_layout,
1789 TP_PROTO(struct inode *inode,
1790 loff_t pos,
1791 u64 count,
1792 enum pnfs_iomode iomode,
1793 struct pnfs_layout_hdr *lo,
1794 struct pnfs_layout_segment *lseg,
1795 enum pnfs_update_layout_reason reason
1796 ),
1797 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1798 TP_STRUCT__entry(
1799 __field(dev_t, dev)
1800 __field(u64, fileid)
1801 __field(u32, fhandle)
1802 __field(loff_t, pos)
1803 __field(u64, count)
1804 __field(enum pnfs_iomode, iomode)
1805 __field(int, layoutstateid_seq)
1806 __field(u32, layoutstateid_hash)
1807 __field(long, lseg)
1808 __field(enum pnfs_update_layout_reason, reason)
1809 ),
1810 TP_fast_assign(
1811 __entry->dev = inode->i_sb->s_dev;
1812 __entry->fileid = NFS_FILEID(inode);
1813 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1814 __entry->pos = pos;
1815 __entry->count = count;
1816 __entry->iomode = iomode;
1817 __entry->reason = reason;
1818 if (lo != NULL && pnfs_layout_is_valid(lo)) {
1819 __entry->layoutstateid_seq =
1820 be32_to_cpu(lo->plh_stateid.seqid);
1821 __entry->layoutstateid_hash =
1822 nfs_stateid_hash(&lo->plh_stateid);
1823 } else {
1824 __entry->layoutstateid_seq = 0;
1825 __entry->layoutstateid_hash = 0;
1826 }
1827 __entry->lseg = (long)lseg;
1828 ),
1829 TP_printk(
1830 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1831 "iomode=%s pos=%llu count=%llu "
1832 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1833 MAJOR(__entry->dev), MINOR(__entry->dev),
1834 (unsigned long long)__entry->fileid,
1835 __entry->fhandle,
1836 show_pnfs_layout_iomode(__entry->iomode),
1837 (unsigned long long)__entry->pos,
1838 (unsigned long long)__entry->count,
1839 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1840 __entry->lseg,
1841 show_pnfs_update_layout_reason(__entry->reason)
1842 )
1843);
1844
1845DECLARE_EVENT_CLASS(pnfs_layout_event,
1846 TP_PROTO(struct inode *inode,
1847 loff_t pos,
1848 u64 count,
1849 enum pnfs_iomode iomode,
1850 struct pnfs_layout_hdr *lo,
1851 struct pnfs_layout_segment *lseg
1852 ),
1853 TP_ARGS(inode, pos, count, iomode, lo, lseg),
1854 TP_STRUCT__entry(
1855 __field(dev_t, dev)
1856 __field(u64, fileid)
1857 __field(u32, fhandle)
1858 __field(loff_t, pos)
1859 __field(u64, count)
1860 __field(enum pnfs_iomode, iomode)
1861 __field(int, layoutstateid_seq)
1862 __field(u32, layoutstateid_hash)
1863 __field(long, lseg)
1864 ),
1865 TP_fast_assign(
1866 __entry->dev = inode->i_sb->s_dev;
1867 __entry->fileid = NFS_FILEID(inode);
1868 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1869 __entry->pos = pos;
1870 __entry->count = count;
1871 __entry->iomode = iomode;
1872 if (lo != NULL && pnfs_layout_is_valid(lo)) {
1873 __entry->layoutstateid_seq =
1874 be32_to_cpu(lo->plh_stateid.seqid);
1875 __entry->layoutstateid_hash =
1876 nfs_stateid_hash(&lo->plh_stateid);
1877 } else {
1878 __entry->layoutstateid_seq = 0;
1879 __entry->layoutstateid_hash = 0;
1880 }
1881 __entry->lseg = (long)lseg;
1882 ),
1883 TP_printk(
1884 "fileid=%02x:%02x:%llu fhandle=0x%08x "
1885 "iomode=%s pos=%llu count=%llu "
1886 "layoutstateid=%d:0x%08x lseg=0x%lx",
1887 MAJOR(__entry->dev), MINOR(__entry->dev),
1888 (unsigned long long)__entry->fileid,
1889 __entry->fhandle,
1890 show_pnfs_layout_iomode(__entry->iomode),
1891 (unsigned long long)__entry->pos,
1892 (unsigned long long)__entry->count,
1893 __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1894 __entry->lseg
1895 )
1896);
1897
1898#define DEFINE_PNFS_LAYOUT_EVENT(name) \
1899 DEFINE_EVENT(pnfs_layout_event, name, \
1900 TP_PROTO(struct inode *inode, \
1901 loff_t pos, \
1902 u64 count, \
1903 enum pnfs_iomode iomode, \
1904 struct pnfs_layout_hdr *lo, \
1905 struct pnfs_layout_segment *lseg \
1906 ), \
1907 TP_ARGS(inode, pos, count, iomode, lo, lseg))
1908
1909DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
1910DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
1911DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
1912DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
1913DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
1914DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
1915DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
1916
1917DECLARE_EVENT_CLASS(nfs4_deviceid_event,
1918 TP_PROTO(
1919 const struct nfs_client *clp,
1920 const struct nfs4_deviceid *deviceid
1921 ),
1922
1923 TP_ARGS(clp, deviceid),
1924
1925 TP_STRUCT__entry(
1926 __string(dstaddr, clp->cl_hostname)
1927 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
1928 ),
1929
1930 TP_fast_assign(
1931 __assign_str(dstaddr, clp->cl_hostname);
1932 memcpy(__entry->deviceid, deviceid->data,
1933 NFS4_DEVICEID4_SIZE);
1934 ),
1935
1936 TP_printk(
1937 "deviceid=%s, dstaddr=%s",
1938 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
1939 __get_str(dstaddr)
1940 )
1941);
1942#define DEFINE_PNFS_DEVICEID_EVENT(name) \
1943 DEFINE_EVENT(nfs4_deviceid_event, name, \
1944 TP_PROTO(const struct nfs_client *clp, \
1945 const struct nfs4_deviceid *deviceid \
1946 ), \
1947 TP_ARGS(clp, deviceid))
1948DEFINE_PNFS_DEVICEID_EVENT(nfs4_deviceid_free);
1949
1950DECLARE_EVENT_CLASS(nfs4_deviceid_status,
1951 TP_PROTO(
1952 const struct nfs_server *server,
1953 const struct nfs4_deviceid *deviceid,
1954 int status
1955 ),
1956
1957 TP_ARGS(server, deviceid, status),
1958
1959 TP_STRUCT__entry(
1960 __field(dev_t, dev)
1961 __field(int, status)
1962 __string(dstaddr, server->nfs_client->cl_hostname)
1963 __array(unsigned char, deviceid, NFS4_DEVICEID4_SIZE)
1964 ),
1965
1966 TP_fast_assign(
1967 __entry->dev = server->s_dev;
1968 __entry->status = status;
1969 __assign_str(dstaddr, server->nfs_client->cl_hostname);
1970 memcpy(__entry->deviceid, deviceid->data,
1971 NFS4_DEVICEID4_SIZE);
1972 ),
1973
1974 TP_printk(
1975 "dev=%02x:%02x: deviceid=%s, dstaddr=%s, status=%d",
1976 MAJOR(__entry->dev), MINOR(__entry->dev),
1977 __print_hex(__entry->deviceid, NFS4_DEVICEID4_SIZE),
1978 __get_str(dstaddr),
1979 __entry->status
1980 )
1981);
1982#define DEFINE_PNFS_DEVICEID_STATUS(name) \
1983 DEFINE_EVENT(nfs4_deviceid_status, name, \
1984 TP_PROTO(const struct nfs_server *server, \
1985 const struct nfs4_deviceid *deviceid, \
1986 int status \
1987 ), \
1988 TP_ARGS(server, deviceid, status))
1989DEFINE_PNFS_DEVICEID_STATUS(nfs4_getdeviceinfo);
1990DEFINE_PNFS_DEVICEID_STATUS(nfs4_find_deviceid);
1991
1992DECLARE_EVENT_CLASS(nfs4_flexfiles_io_event,
1993 TP_PROTO(
1994 const struct nfs_pgio_header *hdr
1995 ),
1996
1997 TP_ARGS(hdr),
1998
1999 TP_STRUCT__entry(
2000 __field(unsigned long, error)
2001 __field(dev_t, dev)
2002 __field(u32, fhandle)
2003 __field(u64, fileid)
2004 __field(loff_t, offset)
2005 __field(u32, count)
2006 __field(int, stateid_seq)
2007 __field(u32, stateid_hash)
2008 __string(dstaddr, hdr->ds_clp ?
2009 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2010 RPC_DISPLAY_ADDR) : "unknown")
2011 ),
2012
2013 TP_fast_assign(
2014 const struct inode *inode = hdr->inode;
2015
2016 __entry->error = hdr->res.op_status;
2017 __entry->fhandle = nfs_fhandle_hash(hdr->args.fh);
2018 __entry->fileid = NFS_FILEID(inode);
2019 __entry->dev = inode->i_sb->s_dev;
2020 __entry->offset = hdr->args.offset;
2021 __entry->count = hdr->args.count;
2022 __entry->stateid_seq =
2023 be32_to_cpu(hdr->args.stateid.seqid);
2024 __entry->stateid_hash =
2025 nfs_stateid_hash(&hdr->args.stateid);
2026 __assign_str(dstaddr, hdr->ds_clp ?
2027 rpc_peeraddr2str(hdr->ds_clp->cl_rpcclient,
2028 RPC_DISPLAY_ADDR) : "unknown");
2029 ),
2030
2031 TP_printk(
2032 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2033 "offset=%llu count=%u stateid=%d:0x%08x dstaddr=%s",
2034 -__entry->error,
2035 show_nfs4_status(__entry->error),
2036 MAJOR(__entry->dev), MINOR(__entry->dev),
2037 (unsigned long long)__entry->fileid,
2038 __entry->fhandle,
2039 __entry->offset, __entry->count,
2040 __entry->stateid_seq, __entry->stateid_hash,
2041 __get_str(dstaddr)
2042 )
2043);
2044
2045#define DEFINE_NFS4_FLEXFILES_IO_EVENT(name) \
2046 DEFINE_EVENT(nfs4_flexfiles_io_event, name, \
2047 TP_PROTO( \
2048 const struct nfs_pgio_header *hdr \
2049 ), \
2050 TP_ARGS(hdr))
2051DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_read_error);
2052DEFINE_NFS4_FLEXFILES_IO_EVENT(ff_layout_write_error);
2053
2054TRACE_EVENT(ff_layout_commit_error,
2055 TP_PROTO(
2056 const struct nfs_commit_data *data
2057 ),
2058
2059 TP_ARGS(data),
2060
2061 TP_STRUCT__entry(
2062 __field(unsigned long, error)
2063 __field(dev_t, dev)
2064 __field(u32, fhandle)
2065 __field(u64, fileid)
2066 __field(loff_t, offset)
2067 __field(u32, count)
2068 __string(dstaddr, data->ds_clp ?
2069 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2070 RPC_DISPLAY_ADDR) : "unknown")
2071 ),
2072
2073 TP_fast_assign(
2074 const struct inode *inode = data->inode;
2075
2076 __entry->error = data->res.op_status;
2077 __entry->fhandle = nfs_fhandle_hash(data->args.fh);
2078 __entry->fileid = NFS_FILEID(inode);
2079 __entry->dev = inode->i_sb->s_dev;
2080 __entry->offset = data->args.offset;
2081 __entry->count = data->args.count;
2082 __assign_str(dstaddr, data->ds_clp ?
2083 rpc_peeraddr2str(data->ds_clp->cl_rpcclient,
2084 RPC_DISPLAY_ADDR) : "unknown");
2085 ),
2086
2087 TP_printk(
2088 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2089 "offset=%llu count=%u dstaddr=%s",
2090 -__entry->error,
2091 show_nfs4_status(__entry->error),
2092 MAJOR(__entry->dev), MINOR(__entry->dev),
2093 (unsigned long long)__entry->fileid,
2094 __entry->fhandle,
2095 __entry->offset, __entry->count,
2096 __get_str(dstaddr)
2097 )
2098);
2099
2100#ifdef CONFIG_NFS_V4_2
2101TRACE_DEFINE_ENUM(NFS4_CONTENT_DATA);
2102TRACE_DEFINE_ENUM(NFS4_CONTENT_HOLE);
2103
2104#define show_llseek_mode(what) \
2105 __print_symbolic(what, \
2106 { NFS4_CONTENT_DATA, "DATA" }, \
2107 { NFS4_CONTENT_HOLE, "HOLE" })
2108
2109TRACE_EVENT(nfs4_llseek,
2110 TP_PROTO(
2111 const struct inode *inode,
2112 const struct nfs42_seek_args *args,
2113 const struct nfs42_seek_res *res,
2114 int error
2115 ),
2116
2117 TP_ARGS(inode, args, res, error),
2118
2119 TP_STRUCT__entry(
2120 __field(unsigned long, error)
2121 __field(u32, fhandle)
2122 __field(u32, fileid)
2123 __field(dev_t, dev)
2124 __field(int, stateid_seq)
2125 __field(u32, stateid_hash)
2126 __field(loff_t, offset_s)
2127 __field(u32, what)
2128 __field(loff_t, offset_r)
2129 __field(u32, eof)
2130 ),
2131
2132 TP_fast_assign(
2133 const struct nfs_inode *nfsi = NFS_I(inode);
2134 const struct nfs_fh *fh = args->sa_fh;
2135
2136 __entry->fileid = nfsi->fileid;
2137 __entry->dev = inode->i_sb->s_dev;
2138 __entry->fhandle = nfs_fhandle_hash(fh);
2139 __entry->offset_s = args->sa_offset;
2140 __entry->stateid_seq =
2141 be32_to_cpu(args->sa_stateid.seqid);
2142 __entry->stateid_hash =
2143 nfs_stateid_hash(&args->sa_stateid);
2144 __entry->what = args->sa_what;
2145 if (error) {
2146 __entry->error = -error;
2147 __entry->offset_r = 0;
2148 __entry->eof = 0;
2149 } else {
2150 __entry->error = 0;
2151 __entry->offset_r = res->sr_offset;
2152 __entry->eof = res->sr_eof;
2153 }
2154 ),
2155
2156 TP_printk(
2157 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2158 "stateid=%d:0x%08x offset_s=%llu what=%s "
2159 "offset_r=%llu eof=%u",
2160 -__entry->error,
2161 show_nfs4_status(__entry->error),
2162 MAJOR(__entry->dev), MINOR(__entry->dev),
2163 (unsigned long long)__entry->fileid,
2164 __entry->fhandle,
2165 __entry->stateid_seq, __entry->stateid_hash,
2166 __entry->offset_s,
2167 show_llseek_mode(__entry->what),
2168 __entry->offset_r,
2169 __entry->eof
2170 )
2171);
2172
2173DECLARE_EVENT_CLASS(nfs4_sparse_event,
2174 TP_PROTO(
2175 const struct inode *inode,
2176 const struct nfs42_falloc_args *args,
2177 int error
2178 ),
2179
2180 TP_ARGS(inode, args, error),
2181
2182 TP_STRUCT__entry(
2183 __field(unsigned long, error)
2184 __field(loff_t, offset)
2185 __field(loff_t, len)
2186 __field(dev_t, dev)
2187 __field(u32, fhandle)
2188 __field(u64, fileid)
2189 __field(int, stateid_seq)
2190 __field(u32, stateid_hash)
2191 ),
2192
2193 TP_fast_assign(
2194 __entry->error = error < 0 ? -error : 0;
2195 __entry->offset = args->falloc_offset;
2196 __entry->len = args->falloc_length;
2197 __entry->dev = inode->i_sb->s_dev;
2198 __entry->fileid = NFS_FILEID(inode);
2199 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2200 __entry->stateid_seq =
2201 be32_to_cpu(args->falloc_stateid.seqid);
2202 __entry->stateid_hash =
2203 nfs_stateid_hash(&args->falloc_stateid);
2204 ),
2205
2206 TP_printk(
2207 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2208 "stateid=%d:0x%08x offset=%llu len=%llu",
2209 -__entry->error,
2210 show_nfs4_status(__entry->error),
2211 MAJOR(__entry->dev), MINOR(__entry->dev),
2212 (unsigned long long)__entry->fileid,
2213 __entry->fhandle,
2214 __entry->stateid_seq, __entry->stateid_hash,
2215 (long long)__entry->offset,
2216 (long long)__entry->len
2217 )
2218);
2219#define DEFINE_NFS4_SPARSE_EVENT(name) \
2220 DEFINE_EVENT(nfs4_sparse_event, name, \
2221 TP_PROTO( \
2222 const struct inode *inode, \
2223 const struct nfs42_falloc_args *args, \
2224 int error \
2225 ), \
2226 TP_ARGS(inode, args, error))
2227DEFINE_NFS4_SPARSE_EVENT(nfs4_fallocate);
2228DEFINE_NFS4_SPARSE_EVENT(nfs4_deallocate);
2229
2230TRACE_EVENT(nfs4_copy,
2231 TP_PROTO(
2232 const struct inode *src_inode,
2233 const struct inode *dst_inode,
2234 const struct nfs42_copy_args *args,
2235 const struct nfs42_copy_res *res,
2236 const struct nl4_server *nss,
2237 int error
2238 ),
2239
2240 TP_ARGS(src_inode, dst_inode, args, res, nss, error),
2241
2242 TP_STRUCT__entry(
2243 __field(unsigned long, error)
2244 __field(u32, src_fhandle)
2245 __field(u32, src_fileid)
2246 __field(u32, dst_fhandle)
2247 __field(u32, dst_fileid)
2248 __field(dev_t, src_dev)
2249 __field(dev_t, dst_dev)
2250 __field(int, src_stateid_seq)
2251 __field(u32, src_stateid_hash)
2252 __field(int, dst_stateid_seq)
2253 __field(u32, dst_stateid_hash)
2254 __field(loff_t, src_offset)
2255 __field(loff_t, dst_offset)
2256 __field(bool, sync)
2257 __field(loff_t, len)
2258 __field(int, res_stateid_seq)
2259 __field(u32, res_stateid_hash)
2260 __field(loff_t, res_count)
2261 __field(bool, res_sync)
2262 __field(bool, res_cons)
2263 __field(bool, intra)
2264 ),
2265
2266 TP_fast_assign(
2267 const struct nfs_inode *src_nfsi = NFS_I(src_inode);
2268 const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
2269
2270 __entry->src_fileid = src_nfsi->fileid;
2271 __entry->src_dev = src_inode->i_sb->s_dev;
2272 __entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
2273 __entry->src_offset = args->src_pos;
2274 __entry->dst_fileid = dst_nfsi->fileid;
2275 __entry->dst_dev = dst_inode->i_sb->s_dev;
2276 __entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
2277 __entry->dst_offset = args->dst_pos;
2278 __entry->len = args->count;
2279 __entry->sync = args->sync;
2280 __entry->src_stateid_seq =
2281 be32_to_cpu(args->src_stateid.seqid);
2282 __entry->src_stateid_hash =
2283 nfs_stateid_hash(&args->src_stateid);
2284 __entry->dst_stateid_seq =
2285 be32_to_cpu(args->dst_stateid.seqid);
2286 __entry->dst_stateid_hash =
2287 nfs_stateid_hash(&args->dst_stateid);
2288 __entry->intra = nss ? 0 : 1;
2289 if (error) {
2290 __entry->error = -error;
2291 __entry->res_stateid_seq = 0;
2292 __entry->res_stateid_hash = 0;
2293 __entry->res_count = 0;
2294 __entry->res_sync = 0;
2295 __entry->res_cons = 0;
2296 } else {
2297 __entry->error = 0;
2298 __entry->res_stateid_seq =
2299 be32_to_cpu(res->write_res.stateid.seqid);
2300 __entry->res_stateid_hash =
2301 nfs_stateid_hash(&res->write_res.stateid);
2302 __entry->res_count = res->write_res.count;
2303 __entry->res_sync = res->synchronous;
2304 __entry->res_cons = res->consecutive;
2305 }
2306 ),
2307
2308 TP_printk(
2309 "error=%ld (%s) intra=%d src_fileid=%02x:%02x:%llu "
2310 "src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
2311 "dst_fhandle=0x%08x src_stateid=%d:0x%08x "
2312 "dst_stateid=%d:0x%08x src_offset=%llu dst_offset=%llu "
2313 "len=%llu sync=%d cb_stateid=%d:0x%08x res_sync=%d "
2314 "res_cons=%d res_count=%llu",
2315 -__entry->error,
2316 show_nfs4_status(__entry->error),
2317 __entry->intra,
2318 MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
2319 (unsigned long long)__entry->src_fileid,
2320 __entry->src_fhandle,
2321 MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
2322 (unsigned long long)__entry->dst_fileid,
2323 __entry->dst_fhandle,
2324 __entry->src_stateid_seq, __entry->src_stateid_hash,
2325 __entry->dst_stateid_seq, __entry->dst_stateid_hash,
2326 __entry->src_offset,
2327 __entry->dst_offset,
2328 __entry->len,
2329 __entry->sync,
2330 __entry->res_stateid_seq, __entry->res_stateid_hash,
2331 __entry->res_sync,
2332 __entry->res_cons,
2333 __entry->res_count
2334 )
2335);
2336
2337TRACE_EVENT(nfs4_clone,
2338 TP_PROTO(
2339 const struct inode *src_inode,
2340 const struct inode *dst_inode,
2341 const struct nfs42_clone_args *args,
2342 int error
2343 ),
2344
2345 TP_ARGS(src_inode, dst_inode, args, error),
2346
2347 TP_STRUCT__entry(
2348 __field(unsigned long, error)
2349 __field(u32, src_fhandle)
2350 __field(u32, src_fileid)
2351 __field(u32, dst_fhandle)
2352 __field(u32, dst_fileid)
2353 __field(dev_t, src_dev)
2354 __field(dev_t, dst_dev)
2355 __field(loff_t, src_offset)
2356 __field(loff_t, dst_offset)
2357 __field(int, src_stateid_seq)
2358 __field(u32, src_stateid_hash)
2359 __field(int, dst_stateid_seq)
2360 __field(u32, dst_stateid_hash)
2361 __field(loff_t, len)
2362 ),
2363
2364 TP_fast_assign(
2365 const struct nfs_inode *src_nfsi = NFS_I(src_inode);
2366 const struct nfs_inode *dst_nfsi = NFS_I(dst_inode);
2367
2368 __entry->src_fileid = src_nfsi->fileid;
2369 __entry->src_dev = src_inode->i_sb->s_dev;
2370 __entry->src_fhandle = nfs_fhandle_hash(args->src_fh);
2371 __entry->src_offset = args->src_offset;
2372 __entry->dst_fileid = dst_nfsi->fileid;
2373 __entry->dst_dev = dst_inode->i_sb->s_dev;
2374 __entry->dst_fhandle = nfs_fhandle_hash(args->dst_fh);
2375 __entry->dst_offset = args->dst_offset;
2376 __entry->len = args->count;
2377 __entry->error = error < 0 ? -error : 0;
2378 __entry->src_stateid_seq =
2379 be32_to_cpu(args->src_stateid.seqid);
2380 __entry->src_stateid_hash =
2381 nfs_stateid_hash(&args->src_stateid);
2382 __entry->dst_stateid_seq =
2383 be32_to_cpu(args->dst_stateid.seqid);
2384 __entry->dst_stateid_hash =
2385 nfs_stateid_hash(&args->dst_stateid);
2386 ),
2387
2388 TP_printk(
2389 "error=%ld (%s) src_fileid=%02x:%02x:%llu "
2390 "src_fhandle=0x%08x dst_fileid=%02x:%02x:%llu "
2391 "dst_fhandle=0x%08x src_stateid=%d:0x%08x "
2392 "dst_stateid=%d:0x%08x src_offset=%llu "
2393 "dst_offset=%llu len=%llu",
2394 -__entry->error,
2395 show_nfs4_status(__entry->error),
2396 MAJOR(__entry->src_dev), MINOR(__entry->src_dev),
2397 (unsigned long long)__entry->src_fileid,
2398 __entry->src_fhandle,
2399 MAJOR(__entry->dst_dev), MINOR(__entry->dst_dev),
2400 (unsigned long long)__entry->dst_fileid,
2401 __entry->dst_fhandle,
2402 __entry->src_stateid_seq, __entry->src_stateid_hash,
2403 __entry->dst_stateid_seq, __entry->dst_stateid_hash,
2404 __entry->src_offset,
2405 __entry->dst_offset,
2406 __entry->len
2407 )
2408);
2409
2410TRACE_EVENT(nfs4_copy_notify,
2411 TP_PROTO(
2412 const struct inode *inode,
2413 const struct nfs42_copy_notify_args *args,
2414 const struct nfs42_copy_notify_res *res,
2415 int error
2416 ),
2417
2418 TP_ARGS(inode, args, res, error),
2419
2420 TP_STRUCT__entry(
2421 __field(unsigned long, error)
2422 __field(u32, fhandle)
2423 __field(u32, fileid)
2424 __field(dev_t, dev)
2425 __field(int, stateid_seq)
2426 __field(u32, stateid_hash)
2427 __field(int, res_stateid_seq)
2428 __field(u32, res_stateid_hash)
2429 ),
2430
2431 TP_fast_assign(
2432 const struct nfs_inode *nfsi = NFS_I(inode);
2433
2434 __entry->fileid = nfsi->fileid;
2435 __entry->dev = inode->i_sb->s_dev;
2436 __entry->fhandle = nfs_fhandle_hash(args->cna_src_fh);
2437 __entry->stateid_seq =
2438 be32_to_cpu(args->cna_src_stateid.seqid);
2439 __entry->stateid_hash =
2440 nfs_stateid_hash(&args->cna_src_stateid);
2441 if (error) {
2442 __entry->error = -error;
2443 __entry->res_stateid_seq = 0;
2444 __entry->res_stateid_hash = 0;
2445 } else {
2446 __entry->error = 0;
2447 __entry->res_stateid_seq =
2448 be32_to_cpu(res->cnr_stateid.seqid);
2449 __entry->res_stateid_hash =
2450 nfs_stateid_hash(&res->cnr_stateid);
2451 }
2452 ),
2453
2454 TP_printk(
2455 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2456 "stateid=%d:0x%08x res_stateid=%d:0x%08x",
2457 -__entry->error,
2458 show_nfs4_status(__entry->error),
2459 MAJOR(__entry->dev), MINOR(__entry->dev),
2460 (unsigned long long)__entry->fileid,
2461 __entry->fhandle,
2462 __entry->stateid_seq, __entry->stateid_hash,
2463 __entry->res_stateid_seq, __entry->res_stateid_hash
2464 )
2465);
2466
2467TRACE_EVENT(nfs4_offload_cancel,
2468 TP_PROTO(
2469 const struct nfs42_offload_status_args *args,
2470 int error
2471 ),
2472
2473 TP_ARGS(args, error),
2474
2475 TP_STRUCT__entry(
2476 __field(unsigned long, error)
2477 __field(u32, fhandle)
2478 __field(int, stateid_seq)
2479 __field(u32, stateid_hash)
2480 ),
2481
2482 TP_fast_assign(
2483 __entry->fhandle = nfs_fhandle_hash(args->osa_src_fh);
2484 __entry->error = error < 0 ? -error : 0;
2485 __entry->stateid_seq =
2486 be32_to_cpu(args->osa_stateid.seqid);
2487 __entry->stateid_hash =
2488 nfs_stateid_hash(&args->osa_stateid);
2489 ),
2490
2491 TP_printk(
2492 "error=%ld (%s) fhandle=0x%08x stateid=%d:0x%08x",
2493 -__entry->error,
2494 show_nfs4_status(__entry->error),
2495 __entry->fhandle,
2496 __entry->stateid_seq, __entry->stateid_hash
2497 )
2498);
2499
2500DECLARE_EVENT_CLASS(nfs4_xattr_event,
2501 TP_PROTO(
2502 const struct inode *inode,
2503 const char *name,
2504 int error
2505 ),
2506
2507 TP_ARGS(inode, name, error),
2508
2509 TP_STRUCT__entry(
2510 __field(unsigned long, error)
2511 __field(dev_t, dev)
2512 __field(u32, fhandle)
2513 __field(u64, fileid)
2514 __string(name, name)
2515 ),
2516
2517 TP_fast_assign(
2518 __entry->error = error < 0 ? -error : 0;
2519 __entry->dev = inode->i_sb->s_dev;
2520 __entry->fileid = NFS_FILEID(inode);
2521 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
2522 __assign_str(name, name);
2523 ),
2524
2525 TP_printk(
2526 "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
2527 "name=%s",
2528 -__entry->error, show_nfs4_status(__entry->error),
2529 MAJOR(__entry->dev), MINOR(__entry->dev),
2530 (unsigned long long)__entry->fileid,
2531 __entry->fhandle, __get_str(name)
2532 )
2533);
2534#define DEFINE_NFS4_XATTR_EVENT(name) \
2535 DEFINE_EVENT(nfs4_xattr_event, name, \
2536 TP_PROTO( \
2537 const struct inode *inode, \
2538 const char *name, \
2539 int error \
2540 ), \
2541 TP_ARGS(inode, name, error))
2542DEFINE_NFS4_XATTR_EVENT(nfs4_getxattr);
2543DEFINE_NFS4_XATTR_EVENT(nfs4_setxattr);
2544DEFINE_NFS4_XATTR_EVENT(nfs4_removexattr);
2545
2546DEFINE_NFS4_INODE_EVENT(nfs4_listxattr);
2547#endif /* CONFIG_NFS_V4_2 */
2548
2549#endif /* CONFIG_NFS_V4_1 */
2550
2551#endif /* _TRACE_NFS4_H */
2552
2553#undef TRACE_INCLUDE_PATH
2554#define TRACE_INCLUDE_PATH .
2555#define TRACE_INCLUDE_FILE nfs4trace
2556/* This part must be outside protection */
2557#include <trace/define_trace.h>