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 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>