fs/nfs/nfs4trace.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
  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 TRACE_EVENT(nfs4_xdr_status,
 528                 TP_PROTO(
 529                         u32 op,
 530                         int error
 531                 ),
 532
 533                 TP_ARGS(op, error),
 534
 535                 TP_STRUCT__entry(
 536                         __field(u32, op)
 537                         __field(int, error)
 538                 ),
 539
 540                 TP_fast_assign(
 541                         __entry->op = op;
 542                         __entry->error = -error;
 543                 ),
 544
 545                 TP_printk(
 546                         "operation %d: nfs status %d (%s)",
 547                         __entry->op,
 548                         __entry->error, show_nfsv4_errors(__entry->error)
 549                 )
 550 );
 551
 552 DECLARE_EVENT_CLASS(nfs4_open_event,
 553                 TP_PROTO(
 554                         const struct nfs_open_context *ctx,
 555                         int flags,
 556                         int error
 557                 ),
 558
 559                 TP_ARGS(ctx, flags, error),
 560
 561                 TP_STRUCT__entry(
 562                         __field(int, error)
 563                         __field(unsigned int, flags)
 564                         __field(unsigned int, fmode)
 565                         __field(dev_t, dev)
 566                         __field(u32, fhandle)
 567                         __field(u64, fileid)
 568                         __field(u64, dir)
 569                         __string(name, ctx->dentry->d_name.name)
 570                         __field(int, stateid_seq)
 571                         __field(u32, stateid_hash)
 572                         __field(int, openstateid_seq)
 573                         __field(u32, openstateid_hash)
 574                 ),
 575
 576                 TP_fast_assign(
 577                         const struct nfs4_state *state = ctx->state;
 578                         const struct inode *inode = NULL;
 579
 580                         __entry->error = error;
 581                         __entry->flags = flags;
 582                         __entry->fmode = (__force unsigned int)ctx->mode;
 583                         __entry->dev = ctx->dentry->d_sb->s_dev;
 584                         if (!IS_ERR_OR_NULL(state)) {
 585                                 inode = state->inode;
 586                                 __entry->stateid_seq =
 587                                         be32_to_cpu(state->stateid.seqid);
 588                                 __entry->stateid_hash =
 589                                         nfs_stateid_hash(&state->stateid);
 590                                 __entry->openstateid_seq =
 591                                         be32_to_cpu(state->open_stateid.seqid);
 592                                 __entry->openstateid_hash =
 593                                         nfs_stateid_hash(&state->open_stateid);
 594                         } else {
 595                                 __entry->stateid_seq = 0;
 596                                 __entry->stateid_hash = 0;
 597                                 __entry->openstateid_seq = 0;
 598                                 __entry->openstateid_hash = 0;
 599                         }
 600                         if (inode != NULL) {
 601                                 __entry->fileid = NFS_FILEID(inode);
 602                                 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 603                         } else {
 604                                 __entry->fileid = 0;
 605                                 __entry->fhandle = 0;
 606                         }
 607                         __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
 608                         __assign_str(name, ctx->dentry->d_name.name);
 609                 ),
 610
 611                 TP_printk(
 612                         "error=%d (%s) flags=%d (%s) fmode=%s "
 613                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 614                         "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
 615                         "openstateid=%d:0x%08x",
 616                          __entry->error,
 617                          show_nfsv4_errors(__entry->error),
 618                          __entry->flags,
 619                          show_open_flags(__entry->flags),
 620                          show_fmode_flags(__entry->fmode),
 621                          MAJOR(__entry->dev), MINOR(__entry->dev),
 622                          (unsigned long long)__entry->fileid,
 623                          __entry->fhandle,
 624                          MAJOR(__entry->dev), MINOR(__entry->dev),
 625                          (unsigned long long)__entry->dir,
 626                          __get_str(name),
 627                          __entry->stateid_seq, __entry->stateid_hash,
 628                          __entry->openstateid_seq, __entry->openstateid_hash
 629                 )
 630 );
 631
 632 #define DEFINE_NFS4_OPEN_EVENT(name) \
 633         DEFINE_EVENT(nfs4_open_event, name, \
 634                         TP_PROTO( \
 635                                 const struct nfs_open_context *ctx, \
 636                                 int flags, \
 637                                 int error \
 638                         ), \
 639                         TP_ARGS(ctx, flags, error))
 640 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
 641 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
 642 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
 643
 644 TRACE_EVENT(nfs4_cached_open,
 645                 TP_PROTO(
 646                         const struct nfs4_state *state
 647                 ),
 648                 TP_ARGS(state),
 649                 TP_STRUCT__entry(
 650                         __field(dev_t, dev)
 651                         __field(u32, fhandle)
 652                         __field(u64, fileid)
 653                         __field(unsigned int, fmode)
 654                         __field(int, stateid_seq)
 655                         __field(u32, stateid_hash)
 656                 ),
 657
 658                 TP_fast_assign(
 659                         const struct inode *inode = state->inode;
 660
 661                         __entry->dev = inode->i_sb->s_dev;
 662                         __entry->fileid = NFS_FILEID(inode);
 663                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 664                         __entry->fmode = (__force unsigned int)state->state;
 665                         __entry->stateid_seq =
 666                                 be32_to_cpu(state->stateid.seqid);
 667                         __entry->stateid_hash =
 668                                 nfs_stateid_hash(&state->stateid);
 669                 ),
 670
 671                 TP_printk(
 672                         "fmode=%s fileid=%02x:%02x:%llu "
 673                         "fhandle=0x%08x stateid=%d:0x%08x",
 674                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 675                                           "closed",
 676                         MAJOR(__entry->dev), MINOR(__entry->dev),
 677                         (unsigned long long)__entry->fileid,
 678                         __entry->fhandle,
 679                         __entry->stateid_seq, __entry->stateid_hash
 680                 )
 681 );
 682
 683 TRACE_EVENT(nfs4_close,
 684                 TP_PROTO(
 685                         const struct nfs4_state *state,
 686                         const struct nfs_closeargs *args,
 687                         const struct nfs_closeres *res,
 688                         int error
 689                 ),
 690
 691                 TP_ARGS(state, args, res, error),
 692
 693                 TP_STRUCT__entry(
 694                         __field(dev_t, dev)
 695                         __field(u32, fhandle)
 696                         __field(u64, fileid)
 697                         __field(unsigned int, fmode)
 698                         __field(int, error)
 699                         __field(int, stateid_seq)
 700                         __field(u32, stateid_hash)
 701                 ),
 702
 703                 TP_fast_assign(
 704                         const struct inode *inode = state->inode;
 705
 706                         __entry->dev = inode->i_sb->s_dev;
 707                         __entry->fileid = NFS_FILEID(inode);
 708                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 709                         __entry->fmode = (__force unsigned int)state->state;
 710                         __entry->error = error;
 711                         __entry->stateid_seq =
 712                                 be32_to_cpu(args->stateid.seqid);
 713                         __entry->stateid_hash =
 714                                 nfs_stateid_hash(&args->stateid);
 715                 ),
 716
 717                 TP_printk(
 718                         "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu "
 719                         "fhandle=0x%08x openstateid=%d:0x%08x",
 720                         __entry->error,
 721                         show_nfsv4_errors(__entry->error),
 722                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 723                                           "closed",
 724                         MAJOR(__entry->dev), MINOR(__entry->dev),
 725                         (unsigned long long)__entry->fileid,
 726                         __entry->fhandle,
 727                         __entry->stateid_seq, __entry->stateid_hash
 728                 )
 729 );
 730
 731 TRACE_DEFINE_ENUM(F_GETLK);
 732 TRACE_DEFINE_ENUM(F_SETLK);
 733 TRACE_DEFINE_ENUM(F_SETLKW);
 734 TRACE_DEFINE_ENUM(F_RDLCK);
 735 TRACE_DEFINE_ENUM(F_WRLCK);
 736 TRACE_DEFINE_ENUM(F_UNLCK);
 737
 738 #define show_lock_cmd(type) \
 739         __print_symbolic((int)type, \
 740                 { F_GETLK, "GETLK" }, \
 741                 { F_SETLK, "SETLK" }, \
 742                 { F_SETLKW, "SETLKW" })
 743 #define show_lock_type(type) \
 744         __print_symbolic((int)type, \
 745                 { F_RDLCK, "RDLCK" }, \
 746                 { F_WRLCK, "WRLCK" }, \
 747                 { F_UNLCK, "UNLCK" })
 748
 749 DECLARE_EVENT_CLASS(nfs4_lock_event,
 750                 TP_PROTO(
 751                         const struct file_lock *request,
 752                         const struct nfs4_state *state,
 753                         int cmd,
 754                         int error
 755                 ),
 756
 757                 TP_ARGS(request, state, cmd, error),
 758
 759                 TP_STRUCT__entry(
 760                         __field(int, error)
 761                         __field(int, cmd)
 762                         __field(char, type)
 763                         __field(loff_t, start)
 764                         __field(loff_t, end)
 765                         __field(dev_t, dev)
 766                         __field(u32, fhandle)
 767                         __field(u64, fileid)
 768                         __field(int, stateid_seq)
 769                         __field(u32, stateid_hash)
 770                 ),
 771
 772                 TP_fast_assign(
 773                         const struct inode *inode = state->inode;
 774
 775                         __entry->error = error;
 776                         __entry->cmd = cmd;
 777                         __entry->type = request->fl_type;
 778                         __entry->start = request->fl_start;
 779                         __entry->end = request->fl_end;
 780                         __entry->dev = inode->i_sb->s_dev;
 781                         __entry->fileid = NFS_FILEID(inode);
 782                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 783                         __entry->stateid_seq =
 784                                 be32_to_cpu(state->stateid.seqid);
 785                         __entry->stateid_hash =
 786                                 nfs_stateid_hash(&state->stateid);
 787                 ),
 788
 789                 TP_printk(
 790                         "error=%d (%s) cmd=%s:%s range=%lld:%lld "
 791                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 792                         "stateid=%d:0x%08x",
 793                         __entry->error,
 794                         show_nfsv4_errors(__entry->error),
 795                         show_lock_cmd(__entry->cmd),
 796                         show_lock_type(__entry->type),
 797                         (long long)__entry->start,
 798                         (long long)__entry->end,
 799                         MAJOR(__entry->dev), MINOR(__entry->dev),
 800                         (unsigned long long)__entry->fileid,
 801                         __entry->fhandle,
 802                         __entry->stateid_seq, __entry->stateid_hash
 803                 )
 804 );
 805
 806 #define DEFINE_NFS4_LOCK_EVENT(name) \
 807         DEFINE_EVENT(nfs4_lock_event, name, \
 808                         TP_PROTO( \
 809                                 const struct file_lock *request, \
 810                                 const struct nfs4_state *state, \
 811                                 int cmd, \
 812                                 int error \
 813                         ), \
 814                         TP_ARGS(request, state, cmd, error))
 815 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
 816 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
 817
 818 TRACE_EVENT(nfs4_set_lock,
 819                 TP_PROTO(
 820                         const struct file_lock *request,
 821                         const struct nfs4_state *state,
 822                         const nfs4_stateid *lockstateid,
 823                         int cmd,
 824                         int error
 825                 ),
 826
 827                 TP_ARGS(request, state, lockstateid, cmd, error),
 828
 829                 TP_STRUCT__entry(
 830                         __field(int, error)
 831                         __field(int, cmd)
 832                         __field(char, type)
 833                         __field(loff_t, start)
 834                         __field(loff_t, end)
 835                         __field(dev_t, dev)
 836                         __field(u32, fhandle)
 837                         __field(u64, fileid)
 838                         __field(int, stateid_seq)
 839                         __field(u32, stateid_hash)
 840                         __field(int, lockstateid_seq)
 841                         __field(u32, lockstateid_hash)
 842                 ),
 843
 844                 TP_fast_assign(
 845                         const struct inode *inode = state->inode;
 846
 847                         __entry->error = error;
 848                         __entry->cmd = cmd;
 849                         __entry->type = request->fl_type;
 850                         __entry->start = request->fl_start;
 851                         __entry->end = request->fl_end;
 852                         __entry->dev = inode->i_sb->s_dev;
 853                         __entry->fileid = NFS_FILEID(inode);
 854                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 855                         __entry->stateid_seq =
 856                                 be32_to_cpu(state->stateid.seqid);
 857                         __entry->stateid_hash =
 858                                 nfs_stateid_hash(&state->stateid);
 859                         __entry->lockstateid_seq =
 860                                 be32_to_cpu(lockstateid->seqid);
 861                         __entry->lockstateid_hash =
 862                                 nfs_stateid_hash(lockstateid);
 863                 ),
 864
 865                 TP_printk(
 866                         "error=%d (%s) cmd=%s:%s range=%lld:%lld "
 867                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 868                         "stateid=%d:0x%08x lockstateid=%d:0x%08x",
 869                         __entry->error,
 870                         show_nfsv4_errors(__entry->error),
 871                         show_lock_cmd(__entry->cmd),
 872                         show_lock_type(__entry->type),
 873                         (long long)__entry->start,
 874                         (long long)__entry->end,
 875                         MAJOR(__entry->dev), MINOR(__entry->dev),
 876                         (unsigned long long)__entry->fileid,
 877                         __entry->fhandle,
 878                         __entry->stateid_seq, __entry->stateid_hash,
 879                         __entry->lockstateid_seq, __entry->lockstateid_hash
 880                 )
 881 );
 882
 883 DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
 884                 TP_PROTO(
 885                         const struct inode *inode,
 886                         fmode_t fmode
 887                 ),
 888
 889                 TP_ARGS(inode, fmode),
 890
 891                 TP_STRUCT__entry(
 892                         __field(dev_t, dev)
 893                         __field(u32, fhandle)
 894                         __field(u64, fileid)
 895                         __field(unsigned int, fmode)
 896                 ),
 897
 898                 TP_fast_assign(
 899                         __entry->dev = inode->i_sb->s_dev;
 900                         __entry->fileid = NFS_FILEID(inode);
 901                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 902                         __entry->fmode = (__force unsigned int)fmode;
 903                 ),
 904
 905                 TP_printk(
 906                         "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
 907                         show_fmode_flags(__entry->fmode),
 908                         MAJOR(__entry->dev), MINOR(__entry->dev),
 909                         (unsigned long long)__entry->fileid,
 910                         __entry->fhandle
 911                 )
 912 );
 913 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
 914         DEFINE_EVENT(nfs4_set_delegation_event, name, \
 915                         TP_PROTO( \
 916                                 const struct inode *inode, \
 917                                 fmode_t fmode \
 918                         ), \
 919                         TP_ARGS(inode, fmode))
 920 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
 921 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
 922
 923 TRACE_EVENT(nfs4_delegreturn_exit,
 924                 TP_PROTO(
 925                         const struct nfs4_delegreturnargs *args,
 926                         const struct nfs4_delegreturnres *res,
 927                         int error
 928                 ),
 929
 930                 TP_ARGS(args, res, error),
 931
 932                 TP_STRUCT__entry(
 933                         __field(dev_t, dev)
 934                         __field(u32, fhandle)
 935                         __field(int, error)
 936                         __field(int, stateid_seq)
 937                         __field(u32, stateid_hash)
 938                 ),
 939
 940                 TP_fast_assign(
 941                         __entry->dev = res->server->s_dev;
 942                         __entry->fhandle = nfs_fhandle_hash(args->fhandle);
 943                         __entry->error = error;
 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=%d (%s) dev=%02x:%02x fhandle=0x%08x "
 952                         "stateid=%d:0x%08x",
 953                         __entry->error,
 954                         show_nfsv4_errors(__entry->error),
 955                         MAJOR(__entry->dev), MINOR(__entry->dev),
 956                         __entry->fhandle,
 957                         __entry->stateid_seq, __entry->stateid_hash
 958                 )
 959 );
 960
 961 #ifdef CONFIG_NFS_V4_1
 962 DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
 963                 TP_PROTO(
 964                         const struct nfs4_state *state,
 965                         const struct nfs4_lock_state *lsp,
 966                         int error
 967                 ),
 968
 969                 TP_ARGS(state, lsp, error),
 970
 971                 TP_STRUCT__entry(
 972                         __field(int, error)
 973                         __field(dev_t, dev)
 974                         __field(u32, fhandle)
 975                         __field(u64, fileid)
 976                         __field(int, stateid_seq)
 977                         __field(u32, stateid_hash)
 978                 ),
 979
 980                 TP_fast_assign(
 981                         const struct inode *inode = state->inode;
 982
 983                         __entry->error = error;
 984                         __entry->dev = inode->i_sb->s_dev;
 985                         __entry->fileid = NFS_FILEID(inode);
 986                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 987                         __entry->stateid_seq =
 988                                 be32_to_cpu(state->stateid.seqid);
 989                         __entry->stateid_hash =
 990                                 nfs_stateid_hash(&state->stateid);
 991                 ),
 992
 993                 TP_printk(
 994                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
 995                         "stateid=%d:0x%08x",
 996                         __entry->error,
 997                         show_nfsv4_errors(__entry->error),
 998                         MAJOR(__entry->dev), MINOR(__entry->dev),
 999                         (unsigned long long)__entry->fileid,
1000                         __entry->fhandle,
1001                         __entry->stateid_seq, __entry->stateid_hash
1002                 )
1003 );
1004
1005 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1006         DEFINE_EVENT(nfs4_test_stateid_event, name, \
1007                         TP_PROTO( \
1008                                 const struct nfs4_state *state, \
1009                                 const struct nfs4_lock_state *lsp, \
1010                                 int error \
1011                         ), \
1012                         TP_ARGS(state, lsp, error))
1013 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1014 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1015 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1016 #endif /* CONFIG_NFS_V4_1 */
1017
1018 DECLARE_EVENT_CLASS(nfs4_lookup_event,
1019                 TP_PROTO(
1020                         const struct inode *dir,
1021                         const struct qstr *name,
1022                         int error
1023                 ),
1024
1025                 TP_ARGS(dir, name, error),
1026
1027                 TP_STRUCT__entry(
1028                         __field(dev_t, dev)
1029                         __field(int, error)
1030                         __field(u64, dir)
1031                         __string(name, name->name)
1032                 ),
1033
1034                 TP_fast_assign(
1035                         __entry->dev = dir->i_sb->s_dev;
1036                         __entry->dir = NFS_FILEID(dir);
1037                         __entry->error = error;
1038                         __assign_str(name, name->name);
1039                 ),
1040
1041                 TP_printk(
1042                         "error=%d (%s) name=%02x:%02x:%llu/%s",
1043                         __entry->error,
1044                         show_nfsv4_errors(__entry->error),
1045                         MAJOR(__entry->dev), MINOR(__entry->dev),
1046                         (unsigned long long)__entry->dir,
1047                         __get_str(name)
1048                 )
1049 );
1050
1051 #define DEFINE_NFS4_LOOKUP_EVENT(name) \
1052         DEFINE_EVENT(nfs4_lookup_event, name, \
1053                         TP_PROTO( \
1054                                 const struct inode *dir, \
1055                                 const struct qstr *name, \
1056                                 int error \
1057                         ), \
1058                         TP_ARGS(dir, name, error))
1059
1060 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1061 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1062 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1063 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1064 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1065 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1066 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1067
1068 TRACE_EVENT(nfs4_lookupp,
1069                 TP_PROTO(
1070                         const struct inode *inode,
1071                         int error
1072                 ),
1073
1074                 TP_ARGS(inode, error),
1075
1076                 TP_STRUCT__entry(
1077                         __field(dev_t, dev)
1078                         __field(u64, ino)
1079                         __field(int, error)
1080                 ),
1081
1082                 TP_fast_assign(
1083                         __entry->dev = inode->i_sb->s_dev;
1084                         __entry->ino = NFS_FILEID(inode);
1085                         __entry->error = error;
1086                 ),
1087
1088                 TP_printk(
1089                         "error=%d (%s) inode=%02x:%02x:%llu",
1090                         __entry->error,
1091                         show_nfsv4_errors(__entry->error),
1092                         MAJOR(__entry->dev), MINOR(__entry->dev),
1093                         (unsigned long long)__entry->ino
1094                 )
1095 );
1096
1097 TRACE_EVENT(nfs4_rename,
1098                 TP_PROTO(
1099                         const struct inode *olddir,
1100                         const struct qstr *oldname,
1101                         const struct inode *newdir,
1102                         const struct qstr *newname,
1103                         int error
1104                 ),
1105
1106                 TP_ARGS(olddir, oldname, newdir, newname, error),
1107
1108                 TP_STRUCT__entry(
1109                         __field(dev_t, dev)
1110                         __field(int, error)
1111                         __field(u64, olddir)
1112                         __string(oldname, oldname->name)
1113                         __field(u64, newdir)
1114                         __string(newname, newname->name)
1115                 ),
1116
1117                 TP_fast_assign(
1118                         __entry->dev = olddir->i_sb->s_dev;
1119                         __entry->olddir = NFS_FILEID(olddir);
1120                         __entry->newdir = NFS_FILEID(newdir);
1121                         __entry->error = error;
1122                         __assign_str(oldname, oldname->name);
1123                         __assign_str(newname, newname->name);
1124                 ),
1125
1126                 TP_printk(
1127                         "error=%d (%s) oldname=%02x:%02x:%llu/%s "
1128                         "newname=%02x:%02x:%llu/%s",
1129                         __entry->error,
1130                         show_nfsv4_errors(__entry->error),
1131                         MAJOR(__entry->dev), MINOR(__entry->dev),
1132                         (unsigned long long)__entry->olddir,
1133                         __get_str(oldname),
1134                         MAJOR(__entry->dev), MINOR(__entry->dev),
1135                         (unsigned long long)__entry->newdir,
1136                         __get_str(newname)
1137                 )
1138 );
1139
1140 DECLARE_EVENT_CLASS(nfs4_inode_event,
1141                 TP_PROTO(
1142                         const struct inode *inode,
1143                         int error
1144                 ),
1145
1146                 TP_ARGS(inode, error),
1147
1148                 TP_STRUCT__entry(
1149                         __field(dev_t, dev)
1150                         __field(u32, fhandle)
1151                         __field(u64, fileid)
1152                         __field(int, error)
1153                 ),
1154
1155                 TP_fast_assign(
1156                         __entry->dev = inode->i_sb->s_dev;
1157                         __entry->fileid = NFS_FILEID(inode);
1158                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1159                         __entry->error = error;
1160                 ),
1161
1162                 TP_printk(
1163                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1164                         __entry->error,
1165                         show_nfsv4_errors(__entry->error),
1166                         MAJOR(__entry->dev), MINOR(__entry->dev),
1167                         (unsigned long long)__entry->fileid,
1168                         __entry->fhandle
1169                 )
1170 );
1171
1172 #define DEFINE_NFS4_INODE_EVENT(name) \
1173         DEFINE_EVENT(nfs4_inode_event, name, \
1174                         TP_PROTO( \
1175                                 const struct inode *inode, \
1176                                 int error \
1177                         ), \
1178                         TP_ARGS(inode, error))
1179
1180 DEFINE_NFS4_INODE_EVENT(nfs4_access);
1181 DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1182 DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1183 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1184 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1185 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
1186 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1187 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1188 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1189
1190 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1191                 TP_PROTO(
1192                         const struct inode *inode,
1193                         const nfs4_stateid *stateid,
1194                         int error
1195                 ),
1196
1197                 TP_ARGS(inode, stateid, error),
1198
1199                 TP_STRUCT__entry(
1200                         __field(dev_t, dev)
1201                         __field(u32, fhandle)
1202                         __field(u64, fileid)
1203                         __field(int, error)
1204                         __field(int, stateid_seq)
1205                         __field(u32, stateid_hash)
1206                 ),
1207
1208                 TP_fast_assign(
1209                         __entry->dev = inode->i_sb->s_dev;
1210                         __entry->fileid = NFS_FILEID(inode);
1211                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1212                         __entry->error = error;
1213                         __entry->stateid_seq =
1214                                 be32_to_cpu(stateid->seqid);
1215                         __entry->stateid_hash =
1216                                 nfs_stateid_hash(stateid);
1217                 ),
1218
1219                 TP_printk(
1220                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1221                         "stateid=%d:0x%08x",
1222                         __entry->error,
1223                         show_nfsv4_errors(__entry->error),
1224                         MAJOR(__entry->dev), MINOR(__entry->dev),
1225                         (unsigned long long)__entry->fileid,
1226                         __entry->fhandle,
1227                         __entry->stateid_seq, __entry->stateid_hash
1228                 )
1229 );
1230
1231 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1232         DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1233                         TP_PROTO( \
1234                                 const struct inode *inode, \
1235                                 const nfs4_stateid *stateid, \
1236                                 int error \
1237                         ), \
1238                         TP_ARGS(inode, stateid, error))
1239
1240 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1241 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1242 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1243 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1244
1245 DECLARE_EVENT_CLASS(nfs4_getattr_event,
1246                 TP_PROTO(
1247                         const struct nfs_server *server,
1248                         const struct nfs_fh *fhandle,
1249                         const struct nfs_fattr *fattr,
1250                         int error
1251                 ),
1252
1253                 TP_ARGS(server, fhandle, fattr, error),
1254
1255                 TP_STRUCT__entry(
1256                         __field(dev_t, dev)
1257                         __field(u32, fhandle)
1258                         __field(u64, fileid)
1259                         __field(unsigned int, valid)
1260                         __field(int, error)
1261                 ),
1262
1263                 TP_fast_assign(
1264                         __entry->dev = server->s_dev;
1265                         __entry->valid = fattr->valid;
1266                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1267                         __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1268                         __entry->error = error;
1269                 ),
1270
1271                 TP_printk(
1272                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1273                         "valid=%s",
1274                         __entry->error,
1275                         show_nfsv4_errors(__entry->error),
1276                         MAJOR(__entry->dev), MINOR(__entry->dev),
1277                         (unsigned long long)__entry->fileid,
1278                         __entry->fhandle,
1279                         show_nfs_fattr_flags(__entry->valid)
1280                 )
1281 );
1282
1283 #define DEFINE_NFS4_GETATTR_EVENT(name) \
1284         DEFINE_EVENT(nfs4_getattr_event, name, \
1285                         TP_PROTO( \
1286                                 const struct nfs_server *server, \
1287                                 const struct nfs_fh *fhandle, \
1288                                 const struct nfs_fattr *fattr, \
1289                                 int error \
1290                         ), \
1291                         TP_ARGS(server, fhandle, fattr, error))
1292 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1293 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1294 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1295
1296 DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1297                 TP_PROTO(
1298                         const struct nfs_client *clp,
1299                         const struct nfs_fh *fhandle,
1300                         const struct inode *inode,
1301                         int error
1302                 ),
1303
1304                 TP_ARGS(clp, fhandle, inode, error),
1305
1306                 TP_STRUCT__entry(
1307                         __field(int, error)
1308                         __field(dev_t, dev)
1309                         __field(u32, fhandle)
1310                         __field(u64, fileid)
1311                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1312                 ),
1313
1314                 TP_fast_assign(
1315                         __entry->error = error;
1316                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1317                         if (!IS_ERR_OR_NULL(inode)) {
1318                                 __entry->fileid = NFS_FILEID(inode);
1319                                 __entry->dev = inode->i_sb->s_dev;
1320                         } else {
1321                                 __entry->fileid = 0;
1322                                 __entry->dev = 0;
1323                         }
1324                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1325                 ),
1326
1327                 TP_printk(
1328                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1329                         "dstaddr=%s",
1330                         __entry->error,
1331                         show_nfsv4_errors(__entry->error),
1332                         MAJOR(__entry->dev), MINOR(__entry->dev),
1333                         (unsigned long long)__entry->fileid,
1334                         __entry->fhandle,
1335                         __get_str(dstaddr)
1336                 )
1337 );
1338
1339 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1340         DEFINE_EVENT(nfs4_inode_callback_event, name, \
1341                         TP_PROTO( \
1342                                 const struct nfs_client *clp, \
1343                                 const struct nfs_fh *fhandle, \
1344                                 const struct inode *inode, \
1345                                 int error \
1346                         ), \
1347                         TP_ARGS(clp, fhandle, inode, error))
1348 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1349
1350 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1351                 TP_PROTO(
1352                         const struct nfs_client *clp,
1353                         const struct nfs_fh *fhandle,
1354                         const struct inode *inode,
1355                         const nfs4_stateid *stateid,
1356                         int error
1357                 ),
1358
1359                 TP_ARGS(clp, fhandle, inode, stateid, error),
1360
1361                 TP_STRUCT__entry(
1362                         __field(int, error)
1363                         __field(dev_t, dev)
1364                         __field(u32, fhandle)
1365                         __field(u64, fileid)
1366                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1367                         __field(int, stateid_seq)
1368                         __field(u32, stateid_hash)
1369                 ),
1370
1371                 TP_fast_assign(
1372                         __entry->error = error;
1373                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1374                         if (!IS_ERR_OR_NULL(inode)) {
1375                                 __entry->fileid = NFS_FILEID(inode);
1376                                 __entry->dev = inode->i_sb->s_dev;
1377                         } else {
1378                                 __entry->fileid = 0;
1379                                 __entry->dev = 0;
1380                         }
1381                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1382                         __entry->stateid_seq =
1383                                 be32_to_cpu(stateid->seqid);
1384                         __entry->stateid_hash =
1385                                 nfs_stateid_hash(stateid);
1386                 ),
1387
1388                 TP_printk(
1389                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1390                         "stateid=%d:0x%08x dstaddr=%s",
1391                         __entry->error,
1392                         show_nfsv4_errors(__entry->error),
1393                         MAJOR(__entry->dev), MINOR(__entry->dev),
1394                         (unsigned long long)__entry->fileid,
1395                         __entry->fhandle,
1396                         __entry->stateid_seq, __entry->stateid_hash,
1397                         __get_str(dstaddr)
1398                 )
1399 );
1400
1401 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1402         DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1403                         TP_PROTO( \
1404                                 const struct nfs_client *clp, \
1405                                 const struct nfs_fh *fhandle, \
1406                                 const struct inode *inode, \
1407                                 const nfs4_stateid *stateid, \
1408                                 int error \
1409                         ), \
1410                         TP_ARGS(clp, fhandle, inode, stateid, error))
1411 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1412 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1413
1414 DECLARE_EVENT_CLASS(nfs4_idmap_event,
1415                 TP_PROTO(
1416                         const char *name,
1417                         int len,
1418                         u32 id,
1419                         int error
1420                 ),
1421
1422                 TP_ARGS(name, len, id, error),
1423
1424                 TP_STRUCT__entry(
1425                         __field(int, error)
1426                         __field(u32, id)
1427                         __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1428                 ),
1429
1430                 TP_fast_assign(
1431                         if (len < 0)
1432                                 len = 0;
1433                         __entry->error = error < 0 ? error : 0;
1434                         __entry->id = id;
1435                         memcpy(__get_str(name), name, len);
1436                         __get_str(name)[len] = 0;
1437                 ),
1438
1439                 TP_printk(
1440                         "error=%d id=%u name=%s",
1441                         __entry->error,
1442                         __entry->id,
1443                         __get_str(name)
1444                 )
1445 );
1446 #define DEFINE_NFS4_IDMAP_EVENT(name) \
1447         DEFINE_EVENT(nfs4_idmap_event, name, \
1448                         TP_PROTO( \
1449                                 const char *name, \
1450                                 int len, \
1451                                 u32 id, \
1452                                 int error \
1453                         ), \
1454                         TP_ARGS(name, len, id, error))
1455 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1456 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1457 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1458 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1459
1460 DECLARE_EVENT_CLASS(nfs4_read_event,
1461                 TP_PROTO(
1462                         const struct nfs_pgio_header *hdr,
1463                         int error
1464                 ),
1465
1466                 TP_ARGS(hdr, error),
1467
1468                 TP_STRUCT__entry(
1469                         __field(dev_t, dev)
1470                         __field(u32, fhandle)
1471                         __field(u64, fileid)
1472                         __field(loff_t, offset)
1473                         __field(size_t, count)
1474                         __field(int, error)
1475                         __field(int, stateid_seq)
1476                         __field(u32, stateid_hash)
1477                 ),
1478
1479                 TP_fast_assign(
1480                         const struct inode *inode = hdr->inode;
1481                         const struct nfs4_state *state =
1482                                 hdr->args.context->state;
1483                         __entry->dev = inode->i_sb->s_dev;
1484                         __entry->fileid = NFS_FILEID(inode);
1485                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1486                         __entry->offset = hdr->args.offset;
1487                         __entry->count = hdr->args.count;
1488                         __entry->error = error;
1489                         __entry->stateid_seq =
1490                                 be32_to_cpu(state->stateid.seqid);
1491                         __entry->stateid_hash =
1492                                 nfs_stateid_hash(&state->stateid);
1493                 ),
1494
1495                 TP_printk(
1496                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1497                         "offset=%lld count=%zu stateid=%d:0x%08x",
1498                         __entry->error,
1499                         show_nfsv4_errors(__entry->error),
1500                         MAJOR(__entry->dev), MINOR(__entry->dev),
1501                         (unsigned long long)__entry->fileid,
1502                         __entry->fhandle,
1503                         (long long)__entry->offset,
1504                         __entry->count,
1505                         __entry->stateid_seq, __entry->stateid_hash
1506                 )
1507 );
1508 #define DEFINE_NFS4_READ_EVENT(name) \
1509         DEFINE_EVENT(nfs4_read_event, name, \
1510                         TP_PROTO( \
1511                                 const struct nfs_pgio_header *hdr, \
1512                                 int error \
1513                         ), \
1514                         TP_ARGS(hdr, error))
1515 DEFINE_NFS4_READ_EVENT(nfs4_read);
1516 #ifdef CONFIG_NFS_V4_1
1517 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1518 #endif /* CONFIG_NFS_V4_1 */
1519
1520 DECLARE_EVENT_CLASS(nfs4_write_event,
1521                 TP_PROTO(
1522                         const struct nfs_pgio_header *hdr,
1523                         int error
1524                 ),
1525
1526                 TP_ARGS(hdr, error),
1527
1528                 TP_STRUCT__entry(
1529                         __field(dev_t, dev)
1530                         __field(u32, fhandle)
1531                         __field(u64, fileid)
1532                         __field(loff_t, offset)
1533                         __field(size_t, count)
1534                         __field(int, error)
1535                         __field(int, stateid_seq)
1536                         __field(u32, stateid_hash)
1537                 ),
1538
1539                 TP_fast_assign(
1540                         const struct inode *inode = hdr->inode;
1541                         const struct nfs4_state *state =
1542                                 hdr->args.context->state;
1543                         __entry->dev = inode->i_sb->s_dev;
1544                         __entry->fileid = NFS_FILEID(inode);
1545                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1546                         __entry->offset = hdr->args.offset;
1547                         __entry->count = hdr->args.count;
1548                         __entry->error = error;
1549                         __entry->stateid_seq =
1550                                 be32_to_cpu(state->stateid.seqid);
1551                         __entry->stateid_hash =
1552                                 nfs_stateid_hash(&state->stateid);
1553                 ),
1554
1555                 TP_printk(
1556                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1557                         "offset=%lld count=%zu stateid=%d:0x%08x",
1558                         __entry->error,
1559                         show_nfsv4_errors(__entry->error),
1560                         MAJOR(__entry->dev), MINOR(__entry->dev),
1561                         (unsigned long long)__entry->fileid,
1562                         __entry->fhandle,
1563                         (long long)__entry->offset,
1564                         __entry->count,
1565                         __entry->stateid_seq, __entry->stateid_hash
1566                 )
1567 );
1568
1569 #define DEFINE_NFS4_WRITE_EVENT(name) \
1570         DEFINE_EVENT(nfs4_write_event, name, \
1571                         TP_PROTO( \
1572                                 const struct nfs_pgio_header *hdr, \
1573                                 int error \
1574                         ), \
1575                         TP_ARGS(hdr, error))
1576 DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1577 #ifdef CONFIG_NFS_V4_1
1578 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1579 #endif /* CONFIG_NFS_V4_1 */
1580
1581 DECLARE_EVENT_CLASS(nfs4_commit_event,
1582                 TP_PROTO(
1583                         const struct nfs_commit_data *data,
1584                         int error
1585                 ),
1586
1587                 TP_ARGS(data, error),
1588
1589                 TP_STRUCT__entry(
1590                         __field(dev_t, dev)
1591                         __field(u32, fhandle)
1592                         __field(u64, fileid)
1593                         __field(loff_t, offset)
1594                         __field(size_t, count)
1595                         __field(int, error)
1596                 ),
1597
1598                 TP_fast_assign(
1599                         const struct inode *inode = data->inode;
1600                         __entry->dev = inode->i_sb->s_dev;
1601                         __entry->fileid = NFS_FILEID(inode);
1602                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1603                         __entry->offset = data->args.offset;
1604                         __entry->count = data->args.count;
1605                         __entry->error = error;
1606                 ),
1607
1608                 TP_printk(
1609                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1610                         "offset=%lld count=%zu",
1611                         __entry->error,
1612                         show_nfsv4_errors(__entry->error),
1613                         MAJOR(__entry->dev), MINOR(__entry->dev),
1614                         (unsigned long long)__entry->fileid,
1615                         __entry->fhandle,
1616                         (long long)__entry->offset,
1617                         __entry->count
1618                 )
1619 );
1620 #define DEFINE_NFS4_COMMIT_EVENT(name) \
1621         DEFINE_EVENT(nfs4_commit_event, name, \
1622                         TP_PROTO( \
1623                                 const struct nfs_commit_data *data, \
1624                                 int error \
1625                         ), \
1626                         TP_ARGS(data, error))
1627 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1628 #ifdef CONFIG_NFS_V4_1
1629 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1630
1631 TRACE_DEFINE_ENUM(IOMODE_READ);
1632 TRACE_DEFINE_ENUM(IOMODE_RW);
1633 TRACE_DEFINE_ENUM(IOMODE_ANY);
1634
1635 #define show_pnfs_iomode(iomode) \
1636         __print_symbolic(iomode, \
1637                 { IOMODE_READ, "READ" }, \
1638                 { IOMODE_RW, "RW" }, \
1639                 { IOMODE_ANY, "ANY" })
1640
1641 TRACE_EVENT(nfs4_layoutget,
1642                 TP_PROTO(
1643                         const struct nfs_open_context *ctx,
1644                         const struct pnfs_layout_range *args,
1645                         const struct pnfs_layout_range *res,
1646                         const nfs4_stateid *layout_stateid,
1647                         int error
1648                 ),
1649
1650                 TP_ARGS(ctx, args, res, layout_stateid, error),
1651
1652                 TP_STRUCT__entry(
1653                         __field(dev_t, dev)
1654                         __field(u32, fhandle)
1655                         __field(u64, fileid)
1656                         __field(u32, iomode)
1657                         __field(u64, offset)
1658                         __field(u64, count)
1659                         __field(int, error)
1660                         __field(int, stateid_seq)
1661                         __field(u32, stateid_hash)
1662                         __field(int, layoutstateid_seq)
1663                         __field(u32, layoutstateid_hash)
1664                 ),
1665
1666                 TP_fast_assign(
1667                         const struct inode *inode = d_inode(ctx->dentry);
1668                         const struct nfs4_state *state = ctx->state;
1669                         __entry->dev = inode->i_sb->s_dev;
1670                         __entry->fileid = NFS_FILEID(inode);
1671                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1672                         __entry->iomode = args->iomode;
1673                         __entry->offset = args->offset;
1674                         __entry->count = args->length;
1675                         __entry->error = error;
1676                         __entry->stateid_seq =
1677                                 be32_to_cpu(state->stateid.seqid);
1678                         __entry->stateid_hash =
1679                                 nfs_stateid_hash(&state->stateid);
1680                         if (!error) {
1681                                 __entry->layoutstateid_seq =
1682                                 be32_to_cpu(layout_stateid->seqid);
1683                                 __entry->layoutstateid_hash =
1684                                 nfs_stateid_hash(layout_stateid);
1685                         } else {
1686                                 __entry->layoutstateid_seq = 0;
1687                                 __entry->layoutstateid_hash = 0;
1688                         }
1689                 ),
1690
1691                 TP_printk(
1692                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1693                         "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1694                         "layoutstateid=%d:0x%08x",
1695                         __entry->error,
1696                         show_nfsv4_errors(__entry->error),
1697                         MAJOR(__entry->dev), MINOR(__entry->dev),
1698                         (unsigned long long)__entry->fileid,
1699                         __entry->fhandle,
1700                         show_pnfs_iomode(__entry->iomode),
1701                         (unsigned long long)__entry->offset,
1702                         (unsigned long long)__entry->count,
1703                         __entry->stateid_seq, __entry->stateid_hash,
1704                         __entry->layoutstateid_seq, __entry->layoutstateid_hash
1705                 )
1706 );
1707
1708 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1709 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1710 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1711
1712 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1713 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1714 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1715 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1716 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1717 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1718 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1719 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1720 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1721 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1722 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1723 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1724 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1725
1726 #define show_pnfs_update_layout_reason(reason)                          \
1727         __print_symbolic(reason,                                        \
1728                 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" },              \
1729                 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" },              \
1730                 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" },      \
1731                 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" },          \
1732                 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" },                  \
1733                 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" },      \
1734                 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" },    \
1735                 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" },    \
1736                 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" },          \
1737                 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" },      \
1738                 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" },    \
1739                 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" },       \
1740                 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" })
1741
1742 TRACE_EVENT(pnfs_update_layout,
1743                 TP_PROTO(struct inode *inode,
1744                         loff_t pos,
1745                         u64 count,
1746                         enum pnfs_iomode iomode,
1747                         struct pnfs_layout_hdr *lo,
1748                         struct pnfs_layout_segment *lseg,
1749                         enum pnfs_update_layout_reason reason
1750                 ),
1751                 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1752                 TP_STRUCT__entry(
1753                         __field(dev_t, dev)
1754                         __field(u64, fileid)
1755                         __field(u32, fhandle)
1756                         __field(loff_t, pos)
1757                         __field(u64, count)
1758                         __field(enum pnfs_iomode, iomode)
1759                         __field(int, layoutstateid_seq)
1760                         __field(u32, layoutstateid_hash)
1761                         __field(long, lseg)
1762                         __field(enum pnfs_update_layout_reason, reason)
1763                 ),
1764                 TP_fast_assign(
1765                         __entry->dev = inode->i_sb->s_dev;
1766                         __entry->fileid = NFS_FILEID(inode);
1767                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1768                         __entry->pos = pos;
1769                         __entry->count = count;
1770                         __entry->iomode = iomode;
1771                         __entry->reason = reason;
1772                         if (lo != NULL) {
1773                                 __entry->layoutstateid_seq =
1774                                 be32_to_cpu(lo->plh_stateid.seqid);
1775                                 __entry->layoutstateid_hash =
1776                                 nfs_stateid_hash(&lo->plh_stateid);
1777                         } else {
1778                                 __entry->layoutstateid_seq = 0;
1779                                 __entry->layoutstateid_hash = 0;
1780                         }
1781                         __entry->lseg = (long)lseg;
1782                 ),
1783                 TP_printk(
1784                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
1785                         "iomode=%s pos=%llu count=%llu "
1786                         "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1787                         MAJOR(__entry->dev), MINOR(__entry->dev),
1788                         (unsigned long long)__entry->fileid,
1789                         __entry->fhandle,
1790                         show_pnfs_iomode(__entry->iomode),
1791                         (unsigned long long)__entry->pos,
1792                         (unsigned long long)__entry->count,
1793                         __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1794                         __entry->lseg,
1795                         show_pnfs_update_layout_reason(__entry->reason)
1796                 )
1797 );
1798
1799 #endif /* CONFIG_NFS_V4_1 */
1800
1801 #endif /* _TRACE_NFS4_H */
1802
1803 #undef TRACE_INCLUDE_PATH
1804 #define TRACE_INCLUDE_PATH .
1805 #define TRACE_INCLUDE_FILE nfs4trace
1806 /* This part must be outside protection */
1807 #include <trace/define_trace.h>