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TOMOYO Linux Cross Reference
Linux/fs/nfs/nfs4trace.h

Version: ~ [ linux-5.6 ] ~ [ linux-5.5.13 ] ~ [ linux-5.4.28 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.113 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.174 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.217 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.217 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.82 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 /*
  3  * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com>
  4  */
  5 #undef TRACE_SYSTEM
  6 #define TRACE_SYSTEM nfs4
  7 
  8 #if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ)
  9 #define _TRACE_NFS4_H
 10 
 11 #include <linux/tracepoint.h>
 12 
 13 TRACE_DEFINE_ENUM(EPERM);
 14 TRACE_DEFINE_ENUM(ENOENT);
 15 TRACE_DEFINE_ENUM(EIO);
 16 TRACE_DEFINE_ENUM(ENXIO);
 17 TRACE_DEFINE_ENUM(EACCES);
 18 TRACE_DEFINE_ENUM(EEXIST);
 19 TRACE_DEFINE_ENUM(EXDEV);
 20 TRACE_DEFINE_ENUM(ENOTDIR);
 21 TRACE_DEFINE_ENUM(EISDIR);
 22 TRACE_DEFINE_ENUM(EFBIG);
 23 TRACE_DEFINE_ENUM(ENOSPC);
 24 TRACE_DEFINE_ENUM(EROFS);
 25 TRACE_DEFINE_ENUM(EMLINK);
 26 TRACE_DEFINE_ENUM(ENAMETOOLONG);
 27 TRACE_DEFINE_ENUM(ENOTEMPTY);
 28 TRACE_DEFINE_ENUM(EDQUOT);
 29 TRACE_DEFINE_ENUM(ESTALE);
 30 TRACE_DEFINE_ENUM(EBADHANDLE);
 31 TRACE_DEFINE_ENUM(EBADCOOKIE);
 32 TRACE_DEFINE_ENUM(ENOTSUPP);
 33 TRACE_DEFINE_ENUM(ETOOSMALL);
 34 TRACE_DEFINE_ENUM(EREMOTEIO);
 35 TRACE_DEFINE_ENUM(EBADTYPE);
 36 TRACE_DEFINE_ENUM(EAGAIN);
 37 TRACE_DEFINE_ENUM(ELOOP);
 38 TRACE_DEFINE_ENUM(EOPNOTSUPP);
 39 TRACE_DEFINE_ENUM(EDEADLK);
 40 TRACE_DEFINE_ENUM(ENOMEM);
 41 TRACE_DEFINE_ENUM(EKEYEXPIRED);
 42 TRACE_DEFINE_ENUM(ETIMEDOUT);
 43 TRACE_DEFINE_ENUM(ERESTARTSYS);
 44 TRACE_DEFINE_ENUM(ECONNREFUSED);
 45 TRACE_DEFINE_ENUM(ECONNRESET);
 46 TRACE_DEFINE_ENUM(ENETUNREACH);
 47 TRACE_DEFINE_ENUM(EHOSTUNREACH);
 48 TRACE_DEFINE_ENUM(EHOSTDOWN);
 49 TRACE_DEFINE_ENUM(EPIPE);
 50 TRACE_DEFINE_ENUM(EPFNOSUPPORT);
 51 TRACE_DEFINE_ENUM(EPROTONOSUPPORT);
 52 
 53 TRACE_DEFINE_ENUM(NFS4_OK);
 54 TRACE_DEFINE_ENUM(NFS4ERR_ACCESS);
 55 TRACE_DEFINE_ENUM(NFS4ERR_ATTRNOTSUPP);
 56 TRACE_DEFINE_ENUM(NFS4ERR_ADMIN_REVOKED);
 57 TRACE_DEFINE_ENUM(NFS4ERR_BACK_CHAN_BUSY);
 58 TRACE_DEFINE_ENUM(NFS4ERR_BADCHAR);
 59 TRACE_DEFINE_ENUM(NFS4ERR_BADHANDLE);
 60 TRACE_DEFINE_ENUM(NFS4ERR_BADIOMODE);
 61 TRACE_DEFINE_ENUM(NFS4ERR_BADLAYOUT);
 62 TRACE_DEFINE_ENUM(NFS4ERR_BADLABEL);
 63 TRACE_DEFINE_ENUM(NFS4ERR_BADNAME);
 64 TRACE_DEFINE_ENUM(NFS4ERR_BADOWNER);
 65 TRACE_DEFINE_ENUM(NFS4ERR_BADSESSION);
 66 TRACE_DEFINE_ENUM(NFS4ERR_BADSLOT);
 67 TRACE_DEFINE_ENUM(NFS4ERR_BADTYPE);
 68 TRACE_DEFINE_ENUM(NFS4ERR_BADXDR);
 69 TRACE_DEFINE_ENUM(NFS4ERR_BAD_COOKIE);
 70 TRACE_DEFINE_ENUM(NFS4ERR_BAD_HIGH_SLOT);
 71 TRACE_DEFINE_ENUM(NFS4ERR_BAD_RANGE);
 72 TRACE_DEFINE_ENUM(NFS4ERR_BAD_SEQID);
 73 TRACE_DEFINE_ENUM(NFS4ERR_BAD_SESSION_DIGEST);
 74 TRACE_DEFINE_ENUM(NFS4ERR_BAD_STATEID);
 75 TRACE_DEFINE_ENUM(NFS4ERR_CB_PATH_DOWN);
 76 TRACE_DEFINE_ENUM(NFS4ERR_CLID_INUSE);
 77 TRACE_DEFINE_ENUM(NFS4ERR_CLIENTID_BUSY);
 78 TRACE_DEFINE_ENUM(NFS4ERR_COMPLETE_ALREADY);
 79 TRACE_DEFINE_ENUM(NFS4ERR_CONN_NOT_BOUND_TO_SESSION);
 80 TRACE_DEFINE_ENUM(NFS4ERR_DEADLOCK);
 81 TRACE_DEFINE_ENUM(NFS4ERR_DEADSESSION);
 82 TRACE_DEFINE_ENUM(NFS4ERR_DELAY);
 83 TRACE_DEFINE_ENUM(NFS4ERR_DELEG_ALREADY_WANTED);
 84 TRACE_DEFINE_ENUM(NFS4ERR_DELEG_REVOKED);
 85 TRACE_DEFINE_ENUM(NFS4ERR_DENIED);
 86 TRACE_DEFINE_ENUM(NFS4ERR_DIRDELEG_UNAVAIL);
 87 TRACE_DEFINE_ENUM(NFS4ERR_DQUOT);
 88 TRACE_DEFINE_ENUM(NFS4ERR_ENCR_ALG_UNSUPP);
 89 TRACE_DEFINE_ENUM(NFS4ERR_EXIST);
 90 TRACE_DEFINE_ENUM(NFS4ERR_EXPIRED);
 91 TRACE_DEFINE_ENUM(NFS4ERR_FBIG);
 92 TRACE_DEFINE_ENUM(NFS4ERR_FHEXPIRED);
 93 TRACE_DEFINE_ENUM(NFS4ERR_FILE_OPEN);
 94 TRACE_DEFINE_ENUM(NFS4ERR_GRACE);
 95 TRACE_DEFINE_ENUM(NFS4ERR_HASH_ALG_UNSUPP);
 96 TRACE_DEFINE_ENUM(NFS4ERR_INVAL);
 97 TRACE_DEFINE_ENUM(NFS4ERR_IO);
 98 TRACE_DEFINE_ENUM(NFS4ERR_ISDIR);
 99 TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTTRYLATER);
100 TRACE_DEFINE_ENUM(NFS4ERR_LAYOUTUNAVAILABLE);
101 TRACE_DEFINE_ENUM(NFS4ERR_LEASE_MOVED);
102 TRACE_DEFINE_ENUM(NFS4ERR_LOCKED);
103 TRACE_DEFINE_ENUM(NFS4ERR_LOCKS_HELD);
104 TRACE_DEFINE_ENUM(NFS4ERR_LOCK_RANGE);
105 TRACE_DEFINE_ENUM(NFS4ERR_MINOR_VERS_MISMATCH);
106 TRACE_DEFINE_ENUM(NFS4ERR_MLINK);
107 TRACE_DEFINE_ENUM(NFS4ERR_MOVED);
108 TRACE_DEFINE_ENUM(NFS4ERR_NAMETOOLONG);
109 TRACE_DEFINE_ENUM(NFS4ERR_NOENT);
110 TRACE_DEFINE_ENUM(NFS4ERR_NOFILEHANDLE);
111 TRACE_DEFINE_ENUM(NFS4ERR_NOMATCHING_LAYOUT);
112 TRACE_DEFINE_ENUM(NFS4ERR_NOSPC);
113 TRACE_DEFINE_ENUM(NFS4ERR_NOTDIR);
114 TRACE_DEFINE_ENUM(NFS4ERR_NOTEMPTY);
115 TRACE_DEFINE_ENUM(NFS4ERR_NOTSUPP);
116 TRACE_DEFINE_ENUM(NFS4ERR_NOT_ONLY_OP);
117 TRACE_DEFINE_ENUM(NFS4ERR_NOT_SAME);
118 TRACE_DEFINE_ENUM(NFS4ERR_NO_GRACE);
119 TRACE_DEFINE_ENUM(NFS4ERR_NXIO);
120 TRACE_DEFINE_ENUM(NFS4ERR_OLD_STATEID);
121 TRACE_DEFINE_ENUM(NFS4ERR_OPENMODE);
122 TRACE_DEFINE_ENUM(NFS4ERR_OP_ILLEGAL);
123 TRACE_DEFINE_ENUM(NFS4ERR_OP_NOT_IN_SESSION);
124 TRACE_DEFINE_ENUM(NFS4ERR_PERM);
125 TRACE_DEFINE_ENUM(NFS4ERR_PNFS_IO_HOLE);
126 TRACE_DEFINE_ENUM(NFS4ERR_PNFS_NO_LAYOUT);
127 TRACE_DEFINE_ENUM(NFS4ERR_RECALLCONFLICT);
128 TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_BAD);
129 TRACE_DEFINE_ENUM(NFS4ERR_RECLAIM_CONFLICT);
130 TRACE_DEFINE_ENUM(NFS4ERR_REJECT_DELEG);
131 TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG);
132 TRACE_DEFINE_ENUM(NFS4ERR_REP_TOO_BIG_TO_CACHE);
133 TRACE_DEFINE_ENUM(NFS4ERR_REQ_TOO_BIG);
134 TRACE_DEFINE_ENUM(NFS4ERR_RESOURCE);
135 TRACE_DEFINE_ENUM(NFS4ERR_RESTOREFH);
136 TRACE_DEFINE_ENUM(NFS4ERR_RETRY_UNCACHED_REP);
137 TRACE_DEFINE_ENUM(NFS4ERR_RETURNCONFLICT);
138 TRACE_DEFINE_ENUM(NFS4ERR_ROFS);
139 TRACE_DEFINE_ENUM(NFS4ERR_SAME);
140 TRACE_DEFINE_ENUM(NFS4ERR_SHARE_DENIED);
141 TRACE_DEFINE_ENUM(NFS4ERR_SEQUENCE_POS);
142 TRACE_DEFINE_ENUM(NFS4ERR_SEQ_FALSE_RETRY);
143 TRACE_DEFINE_ENUM(NFS4ERR_SEQ_MISORDERED);
144 TRACE_DEFINE_ENUM(NFS4ERR_SERVERFAULT);
145 TRACE_DEFINE_ENUM(NFS4ERR_STALE);
146 TRACE_DEFINE_ENUM(NFS4ERR_STALE_CLIENTID);
147 TRACE_DEFINE_ENUM(NFS4ERR_STALE_STATEID);
148 TRACE_DEFINE_ENUM(NFS4ERR_SYMLINK);
149 TRACE_DEFINE_ENUM(NFS4ERR_TOOSMALL);
150 TRACE_DEFINE_ENUM(NFS4ERR_TOO_MANY_OPS);
151 TRACE_DEFINE_ENUM(NFS4ERR_UNKNOWN_LAYOUTTYPE);
152 TRACE_DEFINE_ENUM(NFS4ERR_UNSAFE_COMPOUND);
153 TRACE_DEFINE_ENUM(NFS4ERR_WRONGSEC);
154 TRACE_DEFINE_ENUM(NFS4ERR_WRONG_CRED);
155 TRACE_DEFINE_ENUM(NFS4ERR_WRONG_TYPE);
156 TRACE_DEFINE_ENUM(NFS4ERR_XDEV);
157 
158 #define show_nfsv4_errors(error) \
159         __print_symbolic(-(error), \
160                 { NFS4_OK, "OK" }, \
161                 /* Mapped by nfs4_stat_to_errno() */ \
162                 { EPERM, "EPERM" }, \
163                 { ENOENT, "ENOENT" }, \
164                 { EIO, "EIO" }, \
165                 { ENXIO, "ENXIO" }, \
166                 { EACCES, "EACCES" }, \
167                 { EEXIST, "EEXIST" }, \
168                 { EXDEV, "EXDEV" }, \
169                 { ENOTDIR, "ENOTDIR" }, \
170                 { EISDIR, "EISDIR" }, \
171                 { EFBIG, "EFBIG" }, \
172                 { ENOSPC, "ENOSPC" }, \
173                 { EROFS, "EROFS" }, \
174                 { EMLINK, "EMLINK" }, \
175                 { ENAMETOOLONG, "ENAMETOOLONG" }, \
176                 { ENOTEMPTY, "ENOTEMPTY" }, \
177                 { EDQUOT, "EDQUOT" }, \
178                 { ESTALE, "ESTALE" }, \
179                 { EBADHANDLE, "EBADHANDLE" }, \
180                 { EBADCOOKIE, "EBADCOOKIE" }, \
181                 { ENOTSUPP, "ENOTSUPP" }, \
182                 { ETOOSMALL, "ETOOSMALL" }, \
183                 { EREMOTEIO, "EREMOTEIO" }, \
184                 { EBADTYPE, "EBADTYPE" }, \
185                 { EAGAIN, "EAGAIN" }, \
186                 { ELOOP, "ELOOP" }, \
187                 { EOPNOTSUPP, "EOPNOTSUPP" }, \
188                 { EDEADLK, "EDEADLK" }, \
189                 /* RPC errors */ \
190                 { ENOMEM, "ENOMEM" }, \
191                 { EKEYEXPIRED, "EKEYEXPIRED" }, \
192                 { ETIMEDOUT, "ETIMEDOUT" }, \
193                 { ERESTARTSYS, "ERESTARTSYS" }, \
194                 { ECONNREFUSED, "ECONNREFUSED" }, \
195                 { ECONNRESET, "ECONNRESET" }, \
196                 { ENETUNREACH, "ENETUNREACH" }, \
197                 { EHOSTUNREACH, "EHOSTUNREACH" }, \
198                 { EHOSTDOWN, "EHOSTDOWN" }, \
199                 { EPIPE, "EPIPE" }, \
200                 { EPFNOSUPPORT, "EPFNOSUPPORT" }, \
201                 { EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
202                 /* NFSv4 native errors */ \
203                 { NFS4ERR_ACCESS, "ACCESS" }, \
204                 { NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
205                 { NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
206                 { NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
207                 { NFS4ERR_BADCHAR, "BADCHAR" }, \
208                 { NFS4ERR_BADHANDLE, "BADHANDLE" }, \
209                 { NFS4ERR_BADIOMODE, "BADIOMODE" }, \
210                 { NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
211                 { NFS4ERR_BADLABEL, "BADLABEL" }, \
212                 { NFS4ERR_BADNAME, "BADNAME" }, \
213                 { NFS4ERR_BADOWNER, "BADOWNER" }, \
214                 { NFS4ERR_BADSESSION, "BADSESSION" }, \
215                 { NFS4ERR_BADSLOT, "BADSLOT" }, \
216                 { NFS4ERR_BADTYPE, "BADTYPE" }, \
217                 { NFS4ERR_BADXDR, "BADXDR" }, \
218                 { NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
219                 { NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
220                 { NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
221                 { NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
222                 { NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
223                 { NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
224                 { NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
225                 { NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
226                 { NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
227                 { NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
228                 { NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
229                         "CONN_NOT_BOUND_TO_SESSION" }, \
230                 { NFS4ERR_DEADLOCK, "DEADLOCK" }, \
231                 { NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
232                 { NFS4ERR_DELAY, "DELAY" }, \
233                 { NFS4ERR_DELEG_ALREADY_WANTED, \
234                         "DELEG_ALREADY_WANTED" }, \
235                 { NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
236                 { NFS4ERR_DENIED, "DENIED" }, \
237                 { NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
238                 { NFS4ERR_DQUOT, "DQUOT" }, \
239                 { NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
240                 { NFS4ERR_EXIST, "EXIST" }, \
241                 { NFS4ERR_EXPIRED, "EXPIRED" }, \
242                 { NFS4ERR_FBIG, "FBIG" }, \
243                 { NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
244                 { NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
245                 { NFS4ERR_GRACE, "GRACE" }, \
246                 { NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
247                 { NFS4ERR_INVAL, "INVAL" }, \
248                 { NFS4ERR_IO, "IO" }, \
249                 { NFS4ERR_ISDIR, "ISDIR" }, \
250                 { NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
251                 { NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
252                 { NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
253                 { NFS4ERR_LOCKED, "LOCKED" }, \
254                 { NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
255                 { NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
256                 { NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
257                 { NFS4ERR_MLINK, "MLINK" }, \
258                 { NFS4ERR_MOVED, "MOVED" }, \
259                 { NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
260                 { NFS4ERR_NOENT, "NOENT" }, \
261                 { NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
262                 { NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
263                 { NFS4ERR_NOSPC, "NOSPC" }, \
264                 { NFS4ERR_NOTDIR, "NOTDIR" }, \
265                 { NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
266                 { NFS4ERR_NOTSUPP, "NOTSUPP" }, \
267                 { NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
268                 { NFS4ERR_NOT_SAME, "NOT_SAME" }, \
269                 { NFS4ERR_NO_GRACE, "NO_GRACE" }, \
270                 { NFS4ERR_NXIO, "NXIO" }, \
271                 { NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
272                 { NFS4ERR_OPENMODE, "OPENMODE" }, \
273                 { NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
274                 { NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
275                 { NFS4ERR_PERM, "PERM" }, \
276                 { NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
277                 { NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
278                 { NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
279                 { NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
280                 { NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
281                 { NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
282                 { NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
283                 { NFS4ERR_REP_TOO_BIG_TO_CACHE, \
284                         "REP_TOO_BIG_TO_CACHE" }, \
285                 { NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
286                 { NFS4ERR_RESOURCE, "RESOURCE" }, \
287                 { NFS4ERR_RESTOREFH, "RESTOREFH" }, \
288                 { NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
289                 { NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
290                 { NFS4ERR_ROFS, "ROFS" }, \
291                 { NFS4ERR_SAME, "SAME" }, \
292                 { NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
293                 { NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
294                 { NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
295                 { NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
296                 { NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
297                 { NFS4ERR_STALE, "STALE" }, \
298                 { NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
299                 { NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
300                 { NFS4ERR_SYMLINK, "SYMLINK" }, \
301                 { NFS4ERR_TOOSMALL, "TOOSMALL" }, \
302                 { NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
303                 { NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
304                 { NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
305                 { NFS4ERR_WRONGSEC, "WRONGSEC" }, \
306                 { NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
307                 { NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
308                 { NFS4ERR_XDEV, "XDEV" })
309 
310 #define show_open_flags(flags) \
311         __print_flags(flags, "|", \
312                 { O_CREAT, "O_CREAT" }, \
313                 { O_EXCL, "O_EXCL" }, \
314                 { O_TRUNC, "O_TRUNC" }, \
315                 { O_DIRECT, "O_DIRECT" })
316 
317 #define show_fmode_flags(mode) \
318         __print_flags(mode, "|", \
319                 { ((__force unsigned long)FMODE_READ), "READ" }, \
320                 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
321                 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
322 
323 #define show_nfs_fattr_flags(valid) \
324         __print_flags((unsigned long)valid, "|", \
325                 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
326                 { NFS_ATTR_FATTR_MODE, "MODE" }, \
327                 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
328                 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
329                 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
330                 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
331                 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
332                 { NFS_ATTR_FATTR_FSID, "FSID" }, \
333                 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
334                 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
335                 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
336                 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
337                 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
338                 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
339                 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
340 
341 DECLARE_EVENT_CLASS(nfs4_clientid_event,
342                 TP_PROTO(
343                         const struct nfs_client *clp,
344                         int error
345                 ),
346 
347                 TP_ARGS(clp, error),
348 
349                 TP_STRUCT__entry(
350                         __string(dstaddr, clp->cl_hostname)
351                         __field(int, error)
352                 ),
353 
354                 TP_fast_assign(
355                         __entry->error = error;
356                         __assign_str(dstaddr, clp->cl_hostname);
357                 ),
358 
359                 TP_printk(
360                         "error=%d (%s) dstaddr=%s",
361                         __entry->error,
362                         show_nfsv4_errors(__entry->error),
363                         __get_str(dstaddr)
364                 )
365 );
366 #define DEFINE_NFS4_CLIENTID_EVENT(name) \
367         DEFINE_EVENT(nfs4_clientid_event, name,  \
368                         TP_PROTO( \
369                                 const struct nfs_client *clp, \
370                                 int error \
371                         ), \
372                         TP_ARGS(clp, error))
373 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
374 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
375 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
376 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
377 #ifdef CONFIG_NFS_V4_1
378 DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
379 DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
380 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
381 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
382 DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
383 DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
384 DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
385 
386 #define show_nfs4_sequence_status_flags(status) \
387         __print_flags((unsigned long)status, "|", \
388                 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
389                 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
390                         "CB_GSS_CONTEXTS_EXPIRING" }, \
391                 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
392                         "CB_GSS_CONTEXTS_EXPIRED" }, \
393                 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
394                         "EXPIRED_ALL_STATE_REVOKED" }, \
395                 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
396                         "EXPIRED_SOME_STATE_REVOKED" }, \
397                 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \
398                         "ADMIN_STATE_REVOKED" }, \
399                 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED,  \
400                         "RECALLABLE_STATE_REVOKED" }, \
401                 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
402                 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
403                         "RESTART_RECLAIM_NEEDED" }, \
404                 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
405                         "CB_PATH_DOWN_SESSION" }, \
406                 { SEQ4_STATUS_BACKCHANNEL_FAULT, \
407                         "BACKCHANNEL_FAULT" })
408 
409 TRACE_EVENT(nfs4_sequence_done,
410                 TP_PROTO(
411                         const struct nfs4_session *session,
412                         const struct nfs4_sequence_res *res
413                 ),
414                 TP_ARGS(session, res),
415 
416                 TP_STRUCT__entry(
417                         __field(unsigned int, session)
418                         __field(unsigned int, slot_nr)
419                         __field(unsigned int, seq_nr)
420                         __field(unsigned int, highest_slotid)
421                         __field(unsigned int, target_highest_slotid)
422                         __field(unsigned int, status_flags)
423                         __field(int, error)
424                 ),
425 
426                 TP_fast_assign(
427                         const struct nfs4_slot *sr_slot = res->sr_slot;
428                         __entry->session = nfs_session_id_hash(&session->sess_id);
429                         __entry->slot_nr = sr_slot->slot_nr;
430                         __entry->seq_nr = sr_slot->seq_nr;
431                         __entry->highest_slotid = res->sr_highest_slotid;
432                         __entry->target_highest_slotid =
433                                         res->sr_target_highest_slotid;
434                         __entry->status_flags = res->sr_status_flags;
435                         __entry->error = res->sr_status;
436                 ),
437                 TP_printk(
438                         "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
439                         "highest_slotid=%u target_highest_slotid=%u "
440                         "status_flags=%u (%s)",
441                         __entry->error,
442                         show_nfsv4_errors(__entry->error),
443                         __entry->session,
444                         __entry->slot_nr,
445                         __entry->seq_nr,
446                         __entry->highest_slotid,
447                         __entry->target_highest_slotid,
448                         __entry->status_flags,
449                         show_nfs4_sequence_status_flags(__entry->status_flags)
450                 )
451 );
452 
453 struct cb_sequenceargs;
454 struct cb_sequenceres;
455 
456 TRACE_EVENT(nfs4_cb_sequence,
457                 TP_PROTO(
458                         const struct cb_sequenceargs *args,
459                         const struct cb_sequenceres *res,
460                         __be32 status
461                 ),
462                 TP_ARGS(args, res, status),
463 
464                 TP_STRUCT__entry(
465                         __field(unsigned int, session)
466                         __field(unsigned int, slot_nr)
467                         __field(unsigned int, seq_nr)
468                         __field(unsigned int, highest_slotid)
469                         __field(unsigned int, cachethis)
470                         __field(int, error)
471                 ),
472 
473                 TP_fast_assign(
474                         __entry->session = nfs_session_id_hash(&args->csa_sessionid);
475                         __entry->slot_nr = args->csa_slotid;
476                         __entry->seq_nr = args->csa_sequenceid;
477                         __entry->highest_slotid = args->csa_highestslotid;
478                         __entry->cachethis = args->csa_cachethis;
479                         __entry->error = -be32_to_cpu(status);
480                 ),
481 
482                 TP_printk(
483                         "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
484                         "highest_slotid=%u",
485                         __entry->error,
486                         show_nfsv4_errors(__entry->error),
487                         __entry->session,
488                         __entry->slot_nr,
489                         __entry->seq_nr,
490                         __entry->highest_slotid
491                 )
492 );
493 #endif /* CONFIG_NFS_V4_1 */
494 
495 TRACE_EVENT(nfs4_setup_sequence,
496                 TP_PROTO(
497                         const struct nfs4_session *session,
498                         const struct nfs4_sequence_args *args
499                 ),
500                 TP_ARGS(session, args),
501 
502                 TP_STRUCT__entry(
503                         __field(unsigned int, session)
504                         __field(unsigned int, slot_nr)
505                         __field(unsigned int, seq_nr)
506                         __field(unsigned int, highest_used_slotid)
507                 ),
508 
509                 TP_fast_assign(
510                         const struct nfs4_slot *sa_slot = args->sa_slot;
511                         __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
512                         __entry->slot_nr = sa_slot->slot_nr;
513                         __entry->seq_nr = sa_slot->seq_nr;
514                         __entry->highest_used_slotid =
515                                         sa_slot->table->highest_used_slotid;
516                 ),
517                 TP_printk(
518                         "session=0x%08x slot_nr=%u seq_nr=%u "
519                         "highest_used_slotid=%u",
520                         __entry->session,
521                         __entry->slot_nr,
522                         __entry->seq_nr,
523                         __entry->highest_used_slotid
524                 )
525 );
526 
527 DECLARE_EVENT_CLASS(nfs4_open_event,
528                 TP_PROTO(
529                         const struct nfs_open_context *ctx,
530                         int flags,
531                         int error
532                 ),
533 
534                 TP_ARGS(ctx, flags, error),
535 
536                 TP_STRUCT__entry(
537                         __field(int, error)
538                         __field(unsigned int, flags)
539                         __field(unsigned int, fmode)
540                         __field(dev_t, dev)
541                         __field(u32, fhandle)
542                         __field(u64, fileid)
543                         __field(u64, dir)
544                         __string(name, ctx->dentry->d_name.name)
545                         __field(int, stateid_seq)
546                         __field(u32, stateid_hash)
547                         __field(int, openstateid_seq)
548                         __field(u32, openstateid_hash)
549                 ),
550 
551                 TP_fast_assign(
552                         const struct nfs4_state *state = ctx->state;
553                         const struct inode *inode = NULL;
554 
555                         __entry->error = error;
556                         __entry->flags = flags;
557                         __entry->fmode = (__force unsigned int)ctx->mode;
558                         __entry->dev = ctx->dentry->d_sb->s_dev;
559                         if (!IS_ERR_OR_NULL(state)) {
560                                 inode = state->inode;
561                                 __entry->stateid_seq =
562                                         be32_to_cpu(state->stateid.seqid);
563                                 __entry->stateid_hash =
564                                         nfs_stateid_hash(&state->stateid);
565                                 __entry->openstateid_seq =
566                                         be32_to_cpu(state->open_stateid.seqid);
567                                 __entry->openstateid_hash =
568                                         nfs_stateid_hash(&state->open_stateid);
569                         } else {
570                                 __entry->stateid_seq = 0;
571                                 __entry->stateid_hash = 0;
572                                 __entry->openstateid_seq = 0;
573                                 __entry->openstateid_hash = 0;
574                         }
575                         if (inode != NULL) {
576                                 __entry->fileid = NFS_FILEID(inode);
577                                 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
578                         } else {
579                                 __entry->fileid = 0;
580                                 __entry->fhandle = 0;
581                         }
582                         __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
583                         __assign_str(name, ctx->dentry->d_name.name);
584                 ),
585 
586                 TP_printk(
587                         "error=%d (%s) flags=%d (%s) fmode=%s "
588                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
589                         "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
590                         "openstateid=%d:0x%08x",
591                          __entry->error,
592                          show_nfsv4_errors(__entry->error),
593                          __entry->flags,
594                          show_open_flags(__entry->flags),
595                          show_fmode_flags(__entry->fmode),
596                          MAJOR(__entry->dev), MINOR(__entry->dev),
597                          (unsigned long long)__entry->fileid,
598                          __entry->fhandle,
599                          MAJOR(__entry->dev), MINOR(__entry->dev),
600                          (unsigned long long)__entry->dir,
601                          __get_str(name),
602                          __entry->stateid_seq, __entry->stateid_hash,
603                          __entry->openstateid_seq, __entry->openstateid_hash
604                 )
605 );
606 
607 #define DEFINE_NFS4_OPEN_EVENT(name) \
608         DEFINE_EVENT(nfs4_open_event, name, \
609                         TP_PROTO( \
610                                 const struct nfs_open_context *ctx, \
611                                 int flags, \
612                                 int error \
613                         ), \
614                         TP_ARGS(ctx, flags, error))
615 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
616 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
617 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
618 
619 TRACE_EVENT(nfs4_cached_open,
620                 TP_PROTO(
621                         const struct nfs4_state *state
622                 ),
623                 TP_ARGS(state),
624                 TP_STRUCT__entry(
625                         __field(dev_t, dev)
626                         __field(u32, fhandle)
627                         __field(u64, fileid)
628                         __field(unsigned int, fmode)
629                         __field(int, stateid_seq)
630                         __field(u32, stateid_hash)
631                 ),
632 
633                 TP_fast_assign(
634                         const struct inode *inode = state->inode;
635 
636                         __entry->dev = inode->i_sb->s_dev;
637                         __entry->fileid = NFS_FILEID(inode);
638                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
639                         __entry->fmode = (__force unsigned int)state->state;
640                         __entry->stateid_seq =
641                                 be32_to_cpu(state->stateid.seqid);
642                         __entry->stateid_hash =
643                                 nfs_stateid_hash(&state->stateid);
644                 ),
645 
646                 TP_printk(
647                         "fmode=%s fileid=%02x:%02x:%llu "
648                         "fhandle=0x%08x stateid=%d:0x%08x",
649                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
650                                           "closed",
651                         MAJOR(__entry->dev), MINOR(__entry->dev),
652                         (unsigned long long)__entry->fileid,
653                         __entry->fhandle,
654                         __entry->stateid_seq, __entry->stateid_hash
655                 )
656 );
657 
658 TRACE_EVENT(nfs4_close,
659                 TP_PROTO(
660                         const struct nfs4_state *state,
661                         const struct nfs_closeargs *args,
662                         const struct nfs_closeres *res,
663                         int error
664                 ),
665 
666                 TP_ARGS(state, args, res, error),
667 
668                 TP_STRUCT__entry(
669                         __field(dev_t, dev)
670                         __field(u32, fhandle)
671                         __field(u64, fileid)
672                         __field(unsigned int, fmode)
673                         __field(int, error)
674                         __field(int, stateid_seq)
675                         __field(u32, stateid_hash)
676                 ),
677 
678                 TP_fast_assign(
679                         const struct inode *inode = state->inode;
680 
681                         __entry->dev = inode->i_sb->s_dev;
682                         __entry->fileid = NFS_FILEID(inode);
683                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
684                         __entry->fmode = (__force unsigned int)state->state;
685                         __entry->error = error;
686                         __entry->stateid_seq =
687                                 be32_to_cpu(args->stateid.seqid);
688                         __entry->stateid_hash =
689                                 nfs_stateid_hash(&args->stateid);
690                 ),
691 
692                 TP_printk(
693                         "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu "
694                         "fhandle=0x%08x openstateid=%d:0x%08x",
695                         __entry->error,
696                         show_nfsv4_errors(__entry->error),
697                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
698                                           "closed",
699                         MAJOR(__entry->dev), MINOR(__entry->dev),
700                         (unsigned long long)__entry->fileid,
701                         __entry->fhandle,
702                         __entry->stateid_seq, __entry->stateid_hash
703                 )
704 );
705 
706 TRACE_DEFINE_ENUM(F_GETLK);
707 TRACE_DEFINE_ENUM(F_SETLK);
708 TRACE_DEFINE_ENUM(F_SETLKW);
709 TRACE_DEFINE_ENUM(F_RDLCK);
710 TRACE_DEFINE_ENUM(F_WRLCK);
711 TRACE_DEFINE_ENUM(F_UNLCK);
712 
713 #define show_lock_cmd(type) \
714         __print_symbolic((int)type, \
715                 { F_GETLK, "GETLK" }, \
716                 { F_SETLK, "SETLK" }, \
717                 { F_SETLKW, "SETLKW" })
718 #define show_lock_type(type) \
719         __print_symbolic((int)type, \
720                 { F_RDLCK, "RDLCK" }, \
721                 { F_WRLCK, "WRLCK" }, \
722                 { F_UNLCK, "UNLCK" })
723 
724 DECLARE_EVENT_CLASS(nfs4_lock_event,
725                 TP_PROTO(
726                         const struct file_lock *request,
727                         const struct nfs4_state *state,
728                         int cmd,
729                         int error
730                 ),
731 
732                 TP_ARGS(request, state, cmd, error),
733 
734                 TP_STRUCT__entry(
735                         __field(int, error)
736                         __field(int, cmd)
737                         __field(char, type)
738                         __field(loff_t, start)
739                         __field(loff_t, end)
740                         __field(dev_t, dev)
741                         __field(u32, fhandle)
742                         __field(u64, fileid)
743                         __field(int, stateid_seq)
744                         __field(u32, stateid_hash)
745                 ),
746 
747                 TP_fast_assign(
748                         const struct inode *inode = state->inode;
749 
750                         __entry->error = error;
751                         __entry->cmd = cmd;
752                         __entry->type = request->fl_type;
753                         __entry->start = request->fl_start;
754                         __entry->end = request->fl_end;
755                         __entry->dev = inode->i_sb->s_dev;
756                         __entry->fileid = NFS_FILEID(inode);
757                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
758                         __entry->stateid_seq =
759                                 be32_to_cpu(state->stateid.seqid);
760                         __entry->stateid_hash =
761                                 nfs_stateid_hash(&state->stateid);
762                 ),
763 
764                 TP_printk(
765                         "error=%d (%s) cmd=%s:%s range=%lld:%lld "
766                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
767                         "stateid=%d:0x%08x",
768                         __entry->error,
769                         show_nfsv4_errors(__entry->error),
770                         show_lock_cmd(__entry->cmd),
771                         show_lock_type(__entry->type),
772                         (long long)__entry->start,
773                         (long long)__entry->end,
774                         MAJOR(__entry->dev), MINOR(__entry->dev),
775                         (unsigned long long)__entry->fileid,
776                         __entry->fhandle,
777                         __entry->stateid_seq, __entry->stateid_hash
778                 )
779 );
780 
781 #define DEFINE_NFS4_LOCK_EVENT(name) \
782         DEFINE_EVENT(nfs4_lock_event, name, \
783                         TP_PROTO( \
784                                 const struct file_lock *request, \
785                                 const struct nfs4_state *state, \
786                                 int cmd, \
787                                 int error \
788                         ), \
789                         TP_ARGS(request, state, cmd, error))
790 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
791 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
792 
793 TRACE_EVENT(nfs4_set_lock,
794                 TP_PROTO(
795                         const struct file_lock *request,
796                         const struct nfs4_state *state,
797                         const nfs4_stateid *lockstateid,
798                         int cmd,
799                         int error
800                 ),
801 
802                 TP_ARGS(request, state, lockstateid, cmd, error),
803 
804                 TP_STRUCT__entry(
805                         __field(int, error)
806                         __field(int, cmd)
807                         __field(char, type)
808                         __field(loff_t, start)
809                         __field(loff_t, end)
810                         __field(dev_t, dev)
811                         __field(u32, fhandle)
812                         __field(u64, fileid)
813                         __field(int, stateid_seq)
814                         __field(u32, stateid_hash)
815                         __field(int, lockstateid_seq)
816                         __field(u32, lockstateid_hash)
817                 ),
818 
819                 TP_fast_assign(
820                         const struct inode *inode = state->inode;
821 
822                         __entry->error = error;
823                         __entry->cmd = cmd;
824                         __entry->type = request->fl_type;
825                         __entry->start = request->fl_start;
826                         __entry->end = request->fl_end;
827                         __entry->dev = inode->i_sb->s_dev;
828                         __entry->fileid = NFS_FILEID(inode);
829                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
830                         __entry->stateid_seq =
831                                 be32_to_cpu(state->stateid.seqid);
832                         __entry->stateid_hash =
833                                 nfs_stateid_hash(&state->stateid);
834                         __entry->lockstateid_seq =
835                                 be32_to_cpu(lockstateid->seqid);
836                         __entry->lockstateid_hash =
837                                 nfs_stateid_hash(lockstateid);
838                 ),
839 
840                 TP_printk(
841                         "error=%d (%s) cmd=%s:%s range=%lld:%lld "
842                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
843                         "stateid=%d:0x%08x lockstateid=%d:0x%08x",
844                         __entry->error,
845                         show_nfsv4_errors(__entry->error),
846                         show_lock_cmd(__entry->cmd),
847                         show_lock_type(__entry->type),
848                         (long long)__entry->start,
849                         (long long)__entry->end,
850                         MAJOR(__entry->dev), MINOR(__entry->dev),
851                         (unsigned long long)__entry->fileid,
852                         __entry->fhandle,
853                         __entry->stateid_seq, __entry->stateid_hash,
854                         __entry->lockstateid_seq, __entry->lockstateid_hash
855                 )
856 );
857 
858 DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
859                 TP_PROTO(
860                         const struct inode *inode,
861                         fmode_t fmode
862                 ),
863 
864                 TP_ARGS(inode, fmode),
865 
866                 TP_STRUCT__entry(
867                         __field(dev_t, dev)
868                         __field(u32, fhandle)
869                         __field(u64, fileid)
870                         __field(unsigned int, fmode)
871                 ),
872 
873                 TP_fast_assign(
874                         __entry->dev = inode->i_sb->s_dev;
875                         __entry->fileid = NFS_FILEID(inode);
876                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
877                         __entry->fmode = (__force unsigned int)fmode;
878                 ),
879 
880                 TP_printk(
881                         "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
882                         show_fmode_flags(__entry->fmode),
883                         MAJOR(__entry->dev), MINOR(__entry->dev),
884                         (unsigned long long)__entry->fileid,
885                         __entry->fhandle
886                 )
887 );
888 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
889         DEFINE_EVENT(nfs4_set_delegation_event, name, \
890                         TP_PROTO( \
891                                 const struct inode *inode, \
892                                 fmode_t fmode \
893                         ), \
894                         TP_ARGS(inode, fmode))
895 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
896 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
897 
898 TRACE_EVENT(nfs4_delegreturn_exit,
899                 TP_PROTO(
900                         const struct nfs4_delegreturnargs *args,
901                         const struct nfs4_delegreturnres *res,
902                         int error
903                 ),
904 
905                 TP_ARGS(args, res, error),
906 
907                 TP_STRUCT__entry(
908                         __field(dev_t, dev)
909                         __field(u32, fhandle)
910                         __field(int, error)
911                         __field(int, stateid_seq)
912                         __field(u32, stateid_hash)
913                 ),
914 
915                 TP_fast_assign(
916                         __entry->dev = res->server->s_dev;
917                         __entry->fhandle = nfs_fhandle_hash(args->fhandle);
918                         __entry->error = error;
919                         __entry->stateid_seq =
920                                 be32_to_cpu(args->stateid->seqid);
921                         __entry->stateid_hash =
922                                 nfs_stateid_hash(args->stateid);
923                 ),
924 
925                 TP_printk(
926                         "error=%d (%s) dev=%02x:%02x fhandle=0x%08x "
927                         "stateid=%d:0x%08x",
928                         __entry->error,
929                         show_nfsv4_errors(__entry->error),
930                         MAJOR(__entry->dev), MINOR(__entry->dev),
931                         __entry->fhandle,
932                         __entry->stateid_seq, __entry->stateid_hash
933                 )
934 );
935 
936 #ifdef CONFIG_NFS_V4_1
937 DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
938                 TP_PROTO(
939                         const struct nfs4_state *state,
940                         const struct nfs4_lock_state *lsp,
941                         int error
942                 ),
943 
944                 TP_ARGS(state, lsp, error),
945 
946                 TP_STRUCT__entry(
947                         __field(int, error)
948                         __field(dev_t, dev)
949                         __field(u32, fhandle)
950                         __field(u64, fileid)
951                         __field(int, stateid_seq)
952                         __field(u32, stateid_hash)
953                 ),
954 
955                 TP_fast_assign(
956                         const struct inode *inode = state->inode;
957 
958                         __entry->error = error;
959                         __entry->dev = inode->i_sb->s_dev;
960                         __entry->fileid = NFS_FILEID(inode);
961                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
962                         __entry->stateid_seq =
963                                 be32_to_cpu(state->stateid.seqid);
964                         __entry->stateid_hash =
965                                 nfs_stateid_hash(&state->stateid);
966                 ),
967 
968                 TP_printk(
969                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
970                         "stateid=%d:0x%08x",
971                         __entry->error,
972                         show_nfsv4_errors(__entry->error),
973                         MAJOR(__entry->dev), MINOR(__entry->dev),
974                         (unsigned long long)__entry->fileid,
975                         __entry->fhandle,
976                         __entry->stateid_seq, __entry->stateid_hash
977                 )
978 );
979 
980 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
981         DEFINE_EVENT(nfs4_test_stateid_event, name, \
982                         TP_PROTO( \
983                                 const struct nfs4_state *state, \
984                                 const struct nfs4_lock_state *lsp, \
985                                 int error \
986                         ), \
987                         TP_ARGS(state, lsp, error))
988 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
989 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
990 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
991 #endif /* CONFIG_NFS_V4_1 */
992 
993 DECLARE_EVENT_CLASS(nfs4_lookup_event,
994                 TP_PROTO(
995                         const struct inode *dir,
996                         const struct qstr *name,
997                         int error
998                 ),
999 
1000                 TP_ARGS(dir, name, error),
1001 
1002                 TP_STRUCT__entry(
1003                         __field(dev_t, dev)
1004                         __field(int, error)
1005                         __field(u64, dir)
1006                         __string(name, name->name)
1007                 ),
1008 
1009                 TP_fast_assign(
1010                         __entry->dev = dir->i_sb->s_dev;
1011                         __entry->dir = NFS_FILEID(dir);
1012                         __entry->error = error;
1013                         __assign_str(name, name->name);
1014                 ),
1015 
1016                 TP_printk(
1017                         "error=%d (%s) name=%02x:%02x:%llu/%s",
1018                         __entry->error,
1019                         show_nfsv4_errors(__entry->error),
1020                         MAJOR(__entry->dev), MINOR(__entry->dev),
1021                         (unsigned long long)__entry->dir,
1022                         __get_str(name)
1023                 )
1024 );
1025 
1026 #define DEFINE_NFS4_LOOKUP_EVENT(name) \
1027         DEFINE_EVENT(nfs4_lookup_event, name, \
1028                         TP_PROTO( \
1029                                 const struct inode *dir, \
1030                                 const struct qstr *name, \
1031                                 int error \
1032                         ), \
1033                         TP_ARGS(dir, name, error))
1034 
1035 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1036 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1037 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1038 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1039 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1040 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1041 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1042 
1043 TRACE_EVENT(nfs4_lookupp,
1044                 TP_PROTO(
1045                         const struct inode *inode,
1046                         int error
1047                 ),
1048 
1049                 TP_ARGS(inode, error),
1050 
1051                 TP_STRUCT__entry(
1052                         __field(dev_t, dev)
1053                         __field(u64, ino)
1054                         __field(int, error)
1055                 ),
1056 
1057                 TP_fast_assign(
1058                         __entry->dev = inode->i_sb->s_dev;
1059                         __entry->ino = NFS_FILEID(inode);
1060                         __entry->error = error;
1061                 ),
1062 
1063                 TP_printk(
1064                         "error=%d (%s) inode=%02x:%02x:%llu",
1065                         __entry->error,
1066                         show_nfsv4_errors(__entry->error),
1067                         MAJOR(__entry->dev), MINOR(__entry->dev),
1068                         (unsigned long long)__entry->ino
1069                 )
1070 );
1071 
1072 TRACE_EVENT(nfs4_rename,
1073                 TP_PROTO(
1074                         const struct inode *olddir,
1075                         const struct qstr *oldname,
1076                         const struct inode *newdir,
1077                         const struct qstr *newname,
1078                         int error
1079                 ),
1080 
1081                 TP_ARGS(olddir, oldname, newdir, newname, error),
1082 
1083                 TP_STRUCT__entry(
1084                         __field(dev_t, dev)
1085                         __field(int, error)
1086                         __field(u64, olddir)
1087                         __string(oldname, oldname->name)
1088                         __field(u64, newdir)
1089                         __string(newname, newname->name)
1090                 ),
1091 
1092                 TP_fast_assign(
1093                         __entry->dev = olddir->i_sb->s_dev;
1094                         __entry->olddir = NFS_FILEID(olddir);
1095                         __entry->newdir = NFS_FILEID(newdir);
1096                         __entry->error = error;
1097                         __assign_str(oldname, oldname->name);
1098                         __assign_str(newname, newname->name);
1099                 ),
1100 
1101                 TP_printk(
1102                         "error=%d (%s) oldname=%02x:%02x:%llu/%s "
1103                         "newname=%02x:%02x:%llu/%s",
1104                         __entry->error,
1105                         show_nfsv4_errors(__entry->error),
1106                         MAJOR(__entry->dev), MINOR(__entry->dev),
1107                         (unsigned long long)__entry->olddir,
1108                         __get_str(oldname),
1109                         MAJOR(__entry->dev), MINOR(__entry->dev),
1110                         (unsigned long long)__entry->newdir,
1111                         __get_str(newname)
1112                 )
1113 );
1114 
1115 DECLARE_EVENT_CLASS(nfs4_inode_event,
1116                 TP_PROTO(
1117                         const struct inode *inode,
1118                         int error
1119                 ),
1120 
1121                 TP_ARGS(inode, error),
1122 
1123                 TP_STRUCT__entry(
1124                         __field(dev_t, dev)
1125                         __field(u32, fhandle)
1126                         __field(u64, fileid)
1127                         __field(int, error)
1128                 ),
1129 
1130                 TP_fast_assign(
1131                         __entry->dev = inode->i_sb->s_dev;
1132                         __entry->fileid = NFS_FILEID(inode);
1133                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1134                         __entry->error = error;
1135                 ),
1136 
1137                 TP_printk(
1138                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1139                         __entry->error,
1140                         show_nfsv4_errors(__entry->error),
1141                         MAJOR(__entry->dev), MINOR(__entry->dev),
1142                         (unsigned long long)__entry->fileid,
1143                         __entry->fhandle
1144                 )
1145 );
1146 
1147 #define DEFINE_NFS4_INODE_EVENT(name) \
1148         DEFINE_EVENT(nfs4_inode_event, name, \
1149                         TP_PROTO( \
1150                                 const struct inode *inode, \
1151                                 int error \
1152                         ), \
1153                         TP_ARGS(inode, error))
1154 
1155 DEFINE_NFS4_INODE_EVENT(nfs4_access);
1156 DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1157 DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1158 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1159 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1160 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
1161 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1162 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1163 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1164 
1165 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1166                 TP_PROTO(
1167                         const struct inode *inode,
1168                         const nfs4_stateid *stateid,
1169                         int error
1170                 ),
1171 
1172                 TP_ARGS(inode, stateid, error),
1173 
1174                 TP_STRUCT__entry(
1175                         __field(dev_t, dev)
1176                         __field(u32, fhandle)
1177                         __field(u64, fileid)
1178                         __field(int, error)
1179                         __field(int, stateid_seq)
1180                         __field(u32, stateid_hash)
1181                 ),
1182 
1183                 TP_fast_assign(
1184                         __entry->dev = inode->i_sb->s_dev;
1185                         __entry->fileid = NFS_FILEID(inode);
1186                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1187                         __entry->error = error;
1188                         __entry->stateid_seq =
1189                                 be32_to_cpu(stateid->seqid);
1190                         __entry->stateid_hash =
1191                                 nfs_stateid_hash(stateid);
1192                 ),
1193 
1194                 TP_printk(
1195                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1196                         "stateid=%d:0x%08x",
1197                         __entry->error,
1198                         show_nfsv4_errors(__entry->error),
1199                         MAJOR(__entry->dev), MINOR(__entry->dev),
1200                         (unsigned long long)__entry->fileid,
1201                         __entry->fhandle,
1202                         __entry->stateid_seq, __entry->stateid_hash
1203                 )
1204 );
1205 
1206 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1207         DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1208                         TP_PROTO( \
1209                                 const struct inode *inode, \
1210                                 const nfs4_stateid *stateid, \
1211                                 int error \
1212                         ), \
1213                         TP_ARGS(inode, stateid, error))
1214 
1215 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1216 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1217 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1218 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1219 
1220 DECLARE_EVENT_CLASS(nfs4_getattr_event,
1221                 TP_PROTO(
1222                         const struct nfs_server *server,
1223                         const struct nfs_fh *fhandle,
1224                         const struct nfs_fattr *fattr,
1225                         int error
1226                 ),
1227 
1228                 TP_ARGS(server, fhandle, fattr, error),
1229 
1230                 TP_STRUCT__entry(
1231                         __field(dev_t, dev)
1232                         __field(u32, fhandle)
1233                         __field(u64, fileid)
1234                         __field(unsigned int, valid)
1235                         __field(int, error)
1236                 ),
1237 
1238                 TP_fast_assign(
1239                         __entry->dev = server->s_dev;
1240                         __entry->valid = fattr->valid;
1241                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1242                         __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1243                         __entry->error = error;
1244                 ),
1245 
1246                 TP_printk(
1247                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1248                         "valid=%s",
1249                         __entry->error,
1250                         show_nfsv4_errors(__entry->error),
1251                         MAJOR(__entry->dev), MINOR(__entry->dev),
1252                         (unsigned long long)__entry->fileid,
1253                         __entry->fhandle,
1254                         show_nfs_fattr_flags(__entry->valid)
1255                 )
1256 );
1257 
1258 #define DEFINE_NFS4_GETATTR_EVENT(name) \
1259         DEFINE_EVENT(nfs4_getattr_event, name, \
1260                         TP_PROTO( \
1261                                 const struct nfs_server *server, \
1262                                 const struct nfs_fh *fhandle, \
1263                                 const struct nfs_fattr *fattr, \
1264                                 int error \
1265                         ), \
1266                         TP_ARGS(server, fhandle, fattr, error))
1267 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1268 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1269 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1270 
1271 DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1272                 TP_PROTO(
1273                         const struct nfs_client *clp,
1274                         const struct nfs_fh *fhandle,
1275                         const struct inode *inode,
1276                         int error
1277                 ),
1278 
1279                 TP_ARGS(clp, fhandle, inode, error),
1280 
1281                 TP_STRUCT__entry(
1282                         __field(int, error)
1283                         __field(dev_t, dev)
1284                         __field(u32, fhandle)
1285                         __field(u64, fileid)
1286                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1287                 ),
1288 
1289                 TP_fast_assign(
1290                         __entry->error = error;
1291                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1292                         if (!IS_ERR_OR_NULL(inode)) {
1293                                 __entry->fileid = NFS_FILEID(inode);
1294                                 __entry->dev = inode->i_sb->s_dev;
1295                         } else {
1296                                 __entry->fileid = 0;
1297                                 __entry->dev = 0;
1298                         }
1299                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1300                 ),
1301 
1302                 TP_printk(
1303                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1304                         "dstaddr=%s",
1305                         __entry->error,
1306                         show_nfsv4_errors(__entry->error),
1307                         MAJOR(__entry->dev), MINOR(__entry->dev),
1308                         (unsigned long long)__entry->fileid,
1309                         __entry->fhandle,
1310                         __get_str(dstaddr)
1311                 )
1312 );
1313 
1314 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1315         DEFINE_EVENT(nfs4_inode_callback_event, name, \
1316                         TP_PROTO( \
1317                                 const struct nfs_client *clp, \
1318                                 const struct nfs_fh *fhandle, \
1319                                 const struct inode *inode, \
1320                                 int error \
1321                         ), \
1322                         TP_ARGS(clp, fhandle, inode, error))
1323 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1324 
1325 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1326                 TP_PROTO(
1327                         const struct nfs_client *clp,
1328                         const struct nfs_fh *fhandle,
1329                         const struct inode *inode,
1330                         const nfs4_stateid *stateid,
1331                         int error
1332                 ),
1333 
1334                 TP_ARGS(clp, fhandle, inode, stateid, error),
1335 
1336                 TP_STRUCT__entry(
1337                         __field(int, error)
1338                         __field(dev_t, dev)
1339                         __field(u32, fhandle)
1340                         __field(u64, fileid)
1341                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1342                         __field(int, stateid_seq)
1343                         __field(u32, stateid_hash)
1344                 ),
1345 
1346                 TP_fast_assign(
1347                         __entry->error = error;
1348                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1349                         if (!IS_ERR_OR_NULL(inode)) {
1350                                 __entry->fileid = NFS_FILEID(inode);
1351                                 __entry->dev = inode->i_sb->s_dev;
1352                         } else {
1353                                 __entry->fileid = 0;
1354                                 __entry->dev = 0;
1355                         }
1356                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1357                         __entry->stateid_seq =
1358                                 be32_to_cpu(stateid->seqid);
1359                         __entry->stateid_hash =
1360                                 nfs_stateid_hash(stateid);
1361                 ),
1362 
1363                 TP_printk(
1364                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1365                         "stateid=%d:0x%08x dstaddr=%s",
1366                         __entry->error,
1367                         show_nfsv4_errors(__entry->error),
1368                         MAJOR(__entry->dev), MINOR(__entry->dev),
1369                         (unsigned long long)__entry->fileid,
1370                         __entry->fhandle,
1371                         __entry->stateid_seq, __entry->stateid_hash,
1372                         __get_str(dstaddr)
1373                 )
1374 );
1375 
1376 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1377         DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1378                         TP_PROTO( \
1379                                 const struct nfs_client *clp, \
1380                                 const struct nfs_fh *fhandle, \
1381                                 const struct inode *inode, \
1382                                 const nfs4_stateid *stateid, \
1383                                 int error \
1384                         ), \
1385                         TP_ARGS(clp, fhandle, inode, stateid, error))
1386 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1387 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1388 
1389 DECLARE_EVENT_CLASS(nfs4_idmap_event,
1390                 TP_PROTO(
1391                         const char *name,
1392                         int len,
1393                         u32 id,
1394                         int error
1395                 ),
1396 
1397                 TP_ARGS(name, len, id, error),
1398 
1399                 TP_STRUCT__entry(
1400                         __field(int, error)
1401                         __field(u32, id)
1402                         __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1403                 ),
1404 
1405                 TP_fast_assign(
1406                         if (len < 0)
1407                                 len = 0;
1408                         __entry->error = error < 0 ? error : 0;
1409                         __entry->id = id;
1410                         memcpy(__get_str(name), name, len);
1411                         __get_str(name)[len] = 0;
1412                 ),
1413 
1414                 TP_printk(
1415                         "error=%d id=%u name=%s",
1416                         __entry->error,
1417                         __entry->id,
1418                         __get_str(name)
1419                 )
1420 );
1421 #define DEFINE_NFS4_IDMAP_EVENT(name) \
1422         DEFINE_EVENT(nfs4_idmap_event, name, \
1423                         TP_PROTO( \
1424                                 const char *name, \
1425                                 int len, \
1426                                 u32 id, \
1427                                 int error \
1428                         ), \
1429                         TP_ARGS(name, len, id, error))
1430 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1431 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1432 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1433 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1434 
1435 DECLARE_EVENT_CLASS(nfs4_read_event,
1436                 TP_PROTO(
1437                         const struct nfs_pgio_header *hdr,
1438                         int error
1439                 ),
1440 
1441                 TP_ARGS(hdr, error),
1442 
1443                 TP_STRUCT__entry(
1444                         __field(dev_t, dev)
1445                         __field(u32, fhandle)
1446                         __field(u64, fileid)
1447                         __field(loff_t, offset)
1448                         __field(size_t, count)
1449                         __field(int, error)
1450                         __field(int, stateid_seq)
1451                         __field(u32, stateid_hash)
1452                 ),
1453 
1454                 TP_fast_assign(
1455                         const struct inode *inode = hdr->inode;
1456                         const struct nfs4_state *state =
1457                                 hdr->args.context->state;
1458                         __entry->dev = inode->i_sb->s_dev;
1459                         __entry->fileid = NFS_FILEID(inode);
1460                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1461                         __entry->offset = hdr->args.offset;
1462                         __entry->count = hdr->args.count;
1463                         __entry->error = error;
1464                         __entry->stateid_seq =
1465                                 be32_to_cpu(state->stateid.seqid);
1466                         __entry->stateid_hash =
1467                                 nfs_stateid_hash(&state->stateid);
1468                 ),
1469 
1470                 TP_printk(
1471                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1472                         "offset=%lld count=%zu stateid=%d:0x%08x",
1473                         __entry->error,
1474                         show_nfsv4_errors(__entry->error),
1475                         MAJOR(__entry->dev), MINOR(__entry->dev),
1476                         (unsigned long long)__entry->fileid,
1477                         __entry->fhandle,
1478                         (long long)__entry->offset,
1479                         __entry->count,
1480                         __entry->stateid_seq, __entry->stateid_hash
1481                 )
1482 );
1483 #define DEFINE_NFS4_READ_EVENT(name) \
1484         DEFINE_EVENT(nfs4_read_event, name, \
1485                         TP_PROTO( \
1486                                 const struct nfs_pgio_header *hdr, \
1487                                 int error \
1488                         ), \
1489                         TP_ARGS(hdr, error))
1490 DEFINE_NFS4_READ_EVENT(nfs4_read);
1491 #ifdef CONFIG_NFS_V4_1
1492 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1493 #endif /* CONFIG_NFS_V4_1 */
1494 
1495 DECLARE_EVENT_CLASS(nfs4_write_event,
1496                 TP_PROTO(
1497                         const struct nfs_pgio_header *hdr,
1498                         int error
1499                 ),
1500 
1501                 TP_ARGS(hdr, error),
1502 
1503                 TP_STRUCT__entry(
1504                         __field(dev_t, dev)
1505                         __field(u32, fhandle)
1506                         __field(u64, fileid)
1507                         __field(loff_t, offset)
1508                         __field(size_t, count)
1509                         __field(int, error)
1510                         __field(int, stateid_seq)
1511                         __field(u32, stateid_hash)
1512                 ),
1513 
1514                 TP_fast_assign(
1515                         const struct inode *inode = hdr->inode;
1516                         const struct nfs4_state *state =
1517                                 hdr->args.context->state;
1518                         __entry->dev = inode->i_sb->s_dev;
1519                         __entry->fileid = NFS_FILEID(inode);
1520                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1521                         __entry->offset = hdr->args.offset;
1522                         __entry->count = hdr->args.count;
1523                         __entry->error = error;
1524                         __entry->stateid_seq =
1525                                 be32_to_cpu(state->stateid.seqid);
1526                         __entry->stateid_hash =
1527                                 nfs_stateid_hash(&state->stateid);
1528                 ),
1529 
1530                 TP_printk(
1531                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1532                         "offset=%lld count=%zu stateid=%d:0x%08x",
1533                         __entry->error,
1534                         show_nfsv4_errors(__entry->error),
1535                         MAJOR(__entry->dev), MINOR(__entry->dev),
1536                         (unsigned long long)__entry->fileid,
1537                         __entry->fhandle,
1538                         (long long)__entry->offset,
1539                         __entry->count,
1540                         __entry->stateid_seq, __entry->stateid_hash
1541                 )
1542 );
1543 
1544 #define DEFINE_NFS4_WRITE_EVENT(name) \
1545         DEFINE_EVENT(nfs4_write_event, name, \
1546                         TP_PROTO( \
1547                                 const struct nfs_pgio_header *hdr, \
1548                                 int error \
1549                         ), \
1550                         TP_ARGS(hdr, error))
1551 DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1552 #ifdef CONFIG_NFS_V4_1
1553 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1554 #endif /* CONFIG_NFS_V4_1 */
1555 
1556 DECLARE_EVENT_CLASS(nfs4_commit_event,
1557                 TP_PROTO(
1558                         const struct nfs_commit_data *data,
1559                         int error
1560                 ),
1561 
1562                 TP_ARGS(data, error),
1563 
1564                 TP_STRUCT__entry(
1565                         __field(dev_t, dev)
1566                         __field(u32, fhandle)
1567                         __field(u64, fileid)
1568                         __field(loff_t, offset)
1569                         __field(size_t, count)
1570                         __field(int, error)
1571                 ),
1572 
1573                 TP_fast_assign(
1574                         const struct inode *inode = data->inode;
1575                         __entry->dev = inode->i_sb->s_dev;
1576                         __entry->fileid = NFS_FILEID(inode);
1577                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1578                         __entry->offset = data->args.offset;
1579                         __entry->count = data->args.count;
1580                         __entry->error = error;
1581                 ),
1582 
1583                 TP_printk(
1584                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1585                         "offset=%lld count=%zu",
1586                         __entry->error,
1587                         show_nfsv4_errors(__entry->error),
1588                         MAJOR(__entry->dev), MINOR(__entry->dev),
1589                         (unsigned long long)__entry->fileid,
1590                         __entry->fhandle,
1591                         (long long)__entry->offset,
1592                         __entry->count
1593                 )
1594 );
1595 #define DEFINE_NFS4_COMMIT_EVENT(name) \
1596         DEFINE_EVENT(nfs4_commit_event, name, \
1597                         TP_PROTO( \
1598                                 const struct nfs_commit_data *data, \
1599                                 int error \
1600                         ), \
1601                         TP_ARGS(data, error))
1602 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1603 #ifdef CONFIG_NFS_V4_1
1604 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1605 
1606 TRACE_DEFINE_ENUM(IOMODE_READ);
1607 TRACE_DEFINE_ENUM(IOMODE_RW);
1608 TRACE_DEFINE_ENUM(IOMODE_ANY);
1609 
1610 #define show_pnfs_iomode(iomode) \
1611         __print_symbolic(iomode, \
1612                 { IOMODE_READ, "READ" }, \
1613                 { IOMODE_RW, "RW" }, \
1614                 { IOMODE_ANY, "ANY" })
1615 
1616 TRACE_EVENT(nfs4_layoutget,
1617                 TP_PROTO(
1618                         const struct nfs_open_context *ctx,
1619                         const struct pnfs_layout_range *args,
1620                         const struct pnfs_layout_range *res,
1621                         const nfs4_stateid *layout_stateid,
1622                         int error
1623                 ),
1624 
1625                 TP_ARGS(ctx, args, res, layout_stateid, error),
1626 
1627                 TP_STRUCT__entry(
1628                         __field(dev_t, dev)
1629                         __field(u32, fhandle)
1630                         __field(u64, fileid)
1631                         __field(u32, iomode)
1632                         __field(u64, offset)
1633                         __field(u64, count)
1634                         __field(int, error)
1635                         __field(int, stateid_seq)
1636                         __field(u32, stateid_hash)
1637                         __field(int, layoutstateid_seq)
1638                         __field(u32, layoutstateid_hash)
1639                 ),
1640 
1641                 TP_fast_assign(
1642                         const struct inode *inode = d_inode(ctx->dentry);
1643                         const struct nfs4_state *state = ctx->state;
1644                         __entry->dev = inode->i_sb->s_dev;
1645                         __entry->fileid = NFS_FILEID(inode);
1646                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1647                         __entry->iomode = args->iomode;
1648                         __entry->offset = args->offset;
1649                         __entry->count = args->length;
1650                         __entry->error = error;
1651                         __entry->stateid_seq =
1652                                 be32_to_cpu(state->stateid.seqid);
1653                         __entry->stateid_hash =
1654                                 nfs_stateid_hash(&state->stateid);
1655                         if (!error) {
1656                                 __entry->layoutstateid_seq =
1657                                 be32_to_cpu(layout_stateid->seqid);
1658                                 __entry->layoutstateid_hash =
1659                                 nfs_stateid_hash(layout_stateid);
1660                         } else {
1661                                 __entry->layoutstateid_seq = 0;
1662                                 __entry->layoutstateid_hash = 0;
1663                         }
1664                 ),
1665 
1666                 TP_printk(
1667                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1668                         "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1669                         "layoutstateid=%d:0x%08x",
1670                         __entry->error,
1671                         show_nfsv4_errors(__entry->error),
1672                         MAJOR(__entry->dev), MINOR(__entry->dev),
1673                         (unsigned long long)__entry->fileid,
1674                         __entry->fhandle,
1675                         show_pnfs_iomode(__entry->iomode),
1676                         (unsigned long long)__entry->offset,
1677                         (unsigned long long)__entry->count,
1678                         __entry->stateid_seq, __entry->stateid_hash,
1679                         __entry->layoutstateid_seq, __entry->layoutstateid_hash
1680                 )
1681 );
1682 
1683 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1684 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1685 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1686 
1687 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1688 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1689 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1690 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1691 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1692 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1693 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1694 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1695 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1696 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1697 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1698 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1699 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1700 
1701 #define show_pnfs_update_layout_reason(reason)                          \
1702         __print_symbolic(reason,                                        \
1703                 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" },              \
1704                 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" },              \
1705                 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" },      \
1706                 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" },          \
1707                 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" },                  \
1708                 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" },      \
1709                 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" },    \
1710                 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" },    \
1711                 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" },          \
1712                 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" },      \
1713                 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" },    \
1714                 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" },       \
1715                 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" })
1716 
1717 TRACE_EVENT(pnfs_update_layout,
1718                 TP_PROTO(struct inode *inode,
1719                         loff_t pos,
1720                         u64 count,
1721                         enum pnfs_iomode iomode,
1722                         struct pnfs_layout_hdr *lo,
1723                         struct pnfs_layout_segment *lseg,
1724                         enum pnfs_update_layout_reason reason
1725                 ),
1726                 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1727                 TP_STRUCT__entry(
1728                         __field(dev_t, dev)
1729                         __field(u64, fileid)
1730                         __field(u32, fhandle)
1731                         __field(loff_t, pos)
1732                         __field(u64, count)
1733                         __field(enum pnfs_iomode, iomode)
1734                         __field(int, layoutstateid_seq)
1735                         __field(u32, layoutstateid_hash)
1736                         __field(long, lseg)
1737                         __field(enum pnfs_update_layout_reason, reason)
1738                 ),
1739                 TP_fast_assign(
1740                         __entry->dev = inode->i_sb->s_dev;
1741                         __entry->fileid = NFS_FILEID(inode);
1742                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1743                         __entry->pos = pos;
1744                         __entry->count = count;
1745                         __entry->iomode = iomode;
1746                         __entry->reason = reason;
1747                         if (lo != NULL) {
1748                                 __entry->layoutstateid_seq =
1749                                 be32_to_cpu(lo->plh_stateid.seqid);
1750                                 __entry->layoutstateid_hash =
1751                                 nfs_stateid_hash(&lo->plh_stateid);
1752                         } else {
1753                                 __entry->layoutstateid_seq = 0;
1754                                 __entry->layoutstateid_hash = 0;
1755                         }
1756                         __entry->lseg = (long)lseg;
1757                 ),
1758                 TP_printk(
1759                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
1760                         "iomode=%s pos=%llu count=%llu "
1761                         "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1762                         MAJOR(__entry->dev), MINOR(__entry->dev),
1763                         (unsigned long long)__entry->fileid,
1764                         __entry->fhandle,
1765                         show_pnfs_iomode(__entry->iomode),
1766                         (unsigned long long)__entry->pos,
1767                         (unsigned long long)__entry->count,
1768                         __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1769                         __entry->lseg,
1770                         show_pnfs_update_layout_reason(__entry->reason)
1771                 )
1772 );
1773 
1774 #endif /* CONFIG_NFS_V4_1 */
1775 
1776 #endif /* _TRACE_NFS4_H */
1777 
1778 #undef TRACE_INCLUDE_PATH
1779 #define TRACE_INCLUDE_PATH .
1780 #define TRACE_INCLUDE_FILE nfs4trace
1781 /* This part must be outside protection */
1782 #include <trace/define_trace.h>
1783 

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