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(unsigned long, 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=%ld (%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(unsigned long, 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=%ld (%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(unsigned long, 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=%ld (%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
 494 TRACE_EVENT(nfs4_cb_seqid_err,
 495                 TP_PROTO(
 496                         const struct cb_sequenceargs *args,
 497                         __be32 status
 498                 ),
 499                 TP_ARGS(args, status),
 500
 501                 TP_STRUCT__entry(
 502                         __field(unsigned int, session)
 503                         __field(unsigned int, slot_nr)
 504                         __field(unsigned int, seq_nr)
 505                         __field(unsigned int, highest_slotid)
 506                         __field(unsigned int, cachethis)
 507                         __field(unsigned long, error)
 508                 ),
 509
 510                 TP_fast_assign(
 511                         __entry->session = nfs_session_id_hash(&args->csa_sessionid);
 512                         __entry->slot_nr = args->csa_slotid;
 513                         __entry->seq_nr = args->csa_sequenceid;
 514                         __entry->highest_slotid = args->csa_highestslotid;
 515                         __entry->cachethis = args->csa_cachethis;
 516                         __entry->error = be32_to_cpu(status);
 517                 ),
 518
 519                 TP_printk(
 520                         "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
 521                         "highest_slotid=%u",
 522                         -__entry->error,
 523                         show_nfsv4_errors(__entry->error),
 524                         __entry->session,
 525                         __entry->slot_nr,
 526                         __entry->seq_nr,
 527                         __entry->highest_slotid
 528                 )
 529 );
 530
 531 #endif /* CONFIG_NFS_V4_1 */
 532
 533 TRACE_EVENT(nfs4_setup_sequence,
 534                 TP_PROTO(
 535                         const struct nfs4_session *session,
 536                         const struct nfs4_sequence_args *args
 537                 ),
 538                 TP_ARGS(session, args),
 539
 540                 TP_STRUCT__entry(
 541                         __field(unsigned int, session)
 542                         __field(unsigned int, slot_nr)
 543                         __field(unsigned int, seq_nr)
 544                         __field(unsigned int, highest_used_slotid)
 545                 ),
 546
 547                 TP_fast_assign(
 548                         const struct nfs4_slot *sa_slot = args->sa_slot;
 549                         __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
 550                         __entry->slot_nr = sa_slot->slot_nr;
 551                         __entry->seq_nr = sa_slot->seq_nr;
 552                         __entry->highest_used_slotid =
 553                                         sa_slot->table->highest_used_slotid;
 554                 ),
 555                 TP_printk(
 556                         "session=0x%08x slot_nr=%u seq_nr=%u "
 557                         "highest_used_slotid=%u",
 558                         __entry->session,
 559                         __entry->slot_nr,
 560                         __entry->seq_nr,
 561                         __entry->highest_used_slotid
 562                 )
 563 );
 564
 565 TRACE_EVENT(nfs4_xdr_status,
 566                 TP_PROTO(
 567                         u32 op,
 568                         int error
 569                 ),
 570
 571                 TP_ARGS(op, error),
 572
 573                 TP_STRUCT__entry(
 574                         __field(u32, op)
 575                         __field(unsigned long, error)
 576                 ),
 577
 578                 TP_fast_assign(
 579                         __entry->op = op;
 580                         __entry->error = error;
 581                 ),
 582
 583                 TP_printk(
 584                         "error=%ld (%s) operation %d:",
 585                         -__entry->error, show_nfsv4_errors(__entry->error),
 586                         __entry->op
 587                 )
 588 );
 589
 590 DECLARE_EVENT_CLASS(nfs4_open_event,
 591                 TP_PROTO(
 592                         const struct nfs_open_context *ctx,
 593                         int flags,
 594                         int error
 595                 ),
 596
 597                 TP_ARGS(ctx, flags, error),
 598
 599                 TP_STRUCT__entry(
 600                         __field(unsigned long, error)
 601                         __field(unsigned int, flags)
 602                         __field(unsigned int, fmode)
 603                         __field(dev_t, dev)
 604                         __field(u32, fhandle)
 605                         __field(u64, fileid)
 606                         __field(u64, dir)
 607                         __string(name, ctx->dentry->d_name.name)
 608                         __field(int, stateid_seq)
 609                         __field(u32, stateid_hash)
 610                         __field(int, openstateid_seq)
 611                         __field(u32, openstateid_hash)
 612                 ),
 613
 614                 TP_fast_assign(
 615                         const struct nfs4_state *state = ctx->state;
 616                         const struct inode *inode = NULL;
 617
 618                         __entry->error = -error;
 619                         __entry->flags = flags;
 620                         __entry->fmode = (__force unsigned int)ctx->mode;
 621                         __entry->dev = ctx->dentry->d_sb->s_dev;
 622                         if (!IS_ERR_OR_NULL(state)) {
 623                                 inode = state->inode;
 624                                 __entry->stateid_seq =
 625                                         be32_to_cpu(state->stateid.seqid);
 626                                 __entry->stateid_hash =
 627                                         nfs_stateid_hash(&state->stateid);
 628                                 __entry->openstateid_seq =
 629                                         be32_to_cpu(state->open_stateid.seqid);
 630                                 __entry->openstateid_hash =
 631                                         nfs_stateid_hash(&state->open_stateid);
 632                         } else {
 633                                 __entry->stateid_seq = 0;
 634                                 __entry->stateid_hash = 0;
 635                                 __entry->openstateid_seq = 0;
 636                                 __entry->openstateid_hash = 0;
 637                         }
 638                         if (inode != NULL) {
 639                                 __entry->fileid = NFS_FILEID(inode);
 640                                 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 641                         } else {
 642                                 __entry->fileid = 0;
 643                                 __entry->fhandle = 0;
 644                         }
 645                         __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
 646                         __assign_str(name, ctx->dentry->d_name.name);
 647                 ),
 648
 649                 TP_printk(
 650                         "error=%ld (%s) flags=%d (%s) fmode=%s "
 651                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 652                         "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
 653                         "openstateid=%d:0x%08x",
 654                          -__entry->error,
 655                          show_nfsv4_errors(__entry->error),
 656                          __entry->flags,
 657                          show_open_flags(__entry->flags),
 658                          show_fmode_flags(__entry->fmode),
 659                          MAJOR(__entry->dev), MINOR(__entry->dev),
 660                          (unsigned long long)__entry->fileid,
 661                          __entry->fhandle,
 662                          MAJOR(__entry->dev), MINOR(__entry->dev),
 663                          (unsigned long long)__entry->dir,
 664                          __get_str(name),
 665                          __entry->stateid_seq, __entry->stateid_hash,
 666                          __entry->openstateid_seq, __entry->openstateid_hash
 667                 )
 668 );
 669
 670 #define DEFINE_NFS4_OPEN_EVENT(name) \
 671         DEFINE_EVENT(nfs4_open_event, name, \
 672                         TP_PROTO( \
 673                                 const struct nfs_open_context *ctx, \
 674                                 int flags, \
 675                                 int error \
 676                         ), \
 677                         TP_ARGS(ctx, flags, error))
 678 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
 679 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
 680 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
 681
 682 TRACE_EVENT(nfs4_cached_open,
 683                 TP_PROTO(
 684                         const struct nfs4_state *state
 685                 ),
 686                 TP_ARGS(state),
 687                 TP_STRUCT__entry(
 688                         __field(dev_t, dev)
 689                         __field(u32, fhandle)
 690                         __field(u64, fileid)
 691                         __field(unsigned int, fmode)
 692                         __field(int, stateid_seq)
 693                         __field(u32, stateid_hash)
 694                 ),
 695
 696                 TP_fast_assign(
 697                         const struct inode *inode = state->inode;
 698
 699                         __entry->dev = inode->i_sb->s_dev;
 700                         __entry->fileid = NFS_FILEID(inode);
 701                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 702                         __entry->fmode = (__force unsigned int)state->state;
 703                         __entry->stateid_seq =
 704                                 be32_to_cpu(state->stateid.seqid);
 705                         __entry->stateid_hash =
 706                                 nfs_stateid_hash(&state->stateid);
 707                 ),
 708
 709                 TP_printk(
 710                         "fmode=%s fileid=%02x:%02x:%llu "
 711                         "fhandle=0x%08x stateid=%d:0x%08x",
 712                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 713                                           "closed",
 714                         MAJOR(__entry->dev), MINOR(__entry->dev),
 715                         (unsigned long long)__entry->fileid,
 716                         __entry->fhandle,
 717                         __entry->stateid_seq, __entry->stateid_hash
 718                 )
 719 );
 720
 721 TRACE_EVENT(nfs4_close,
 722                 TP_PROTO(
 723                         const struct nfs4_state *state,
 724                         const struct nfs_closeargs *args,
 725                         const struct nfs_closeres *res,
 726                         int error
 727                 ),
 728
 729                 TP_ARGS(state, args, res, error),
 730
 731                 TP_STRUCT__entry(
 732                         __field(dev_t, dev)
 733                         __field(u32, fhandle)
 734                         __field(u64, fileid)
 735                         __field(unsigned int, fmode)
 736                         __field(unsigned long, error)
 737                         __field(int, stateid_seq)
 738                         __field(u32, stateid_hash)
 739                 ),
 740
 741                 TP_fast_assign(
 742                         const struct inode *inode = state->inode;
 743
 744                         __entry->dev = inode->i_sb->s_dev;
 745                         __entry->fileid = NFS_FILEID(inode);
 746                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 747                         __entry->fmode = (__force unsigned int)state->state;
 748                         __entry->error = error;
 749                         __entry->stateid_seq =
 750                                 be32_to_cpu(args->stateid.seqid);
 751                         __entry->stateid_hash =
 752                                 nfs_stateid_hash(&args->stateid);
 753                 ),
 754
 755                 TP_printk(
 756                         "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
 757                         "fhandle=0x%08x openstateid=%d:0x%08x",
 758                         -__entry->error,
 759                         show_nfsv4_errors(__entry->error),
 760                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 761                                           "closed",
 762                         MAJOR(__entry->dev), MINOR(__entry->dev),
 763                         (unsigned long long)__entry->fileid,
 764                         __entry->fhandle,
 765                         __entry->stateid_seq, __entry->stateid_hash
 766                 )
 767 );
 768
 769 TRACE_DEFINE_ENUM(F_GETLK);
 770 TRACE_DEFINE_ENUM(F_SETLK);
 771 TRACE_DEFINE_ENUM(F_SETLKW);
 772 TRACE_DEFINE_ENUM(F_RDLCK);
 773 TRACE_DEFINE_ENUM(F_WRLCK);
 774 TRACE_DEFINE_ENUM(F_UNLCK);
 775
 776 #define show_lock_cmd(type) \
 777         __print_symbolic((int)type, \
 778                 { F_GETLK, "GETLK" }, \
 779                 { F_SETLK, "SETLK" }, \
 780                 { F_SETLKW, "SETLKW" })
 781 #define show_lock_type(type) \
 782         __print_symbolic((int)type, \
 783                 { F_RDLCK, "RDLCK" }, \
 784                 { F_WRLCK, "WRLCK" }, \
 785                 { F_UNLCK, "UNLCK" })
 786
 787 DECLARE_EVENT_CLASS(nfs4_lock_event,
 788                 TP_PROTO(
 789                         const struct file_lock *request,
 790                         const struct nfs4_state *state,
 791                         int cmd,
 792                         int error
 793                 ),
 794
 795                 TP_ARGS(request, state, cmd, error),
 796
 797                 TP_STRUCT__entry(
 798                         __field(unsigned long, error)
 799                         __field(int, cmd)
 800                         __field(char, type)
 801                         __field(loff_t, start)
 802                         __field(loff_t, end)
 803                         __field(dev_t, dev)
 804                         __field(u32, fhandle)
 805                         __field(u64, fileid)
 806                         __field(int, stateid_seq)
 807                         __field(u32, stateid_hash)
 808                 ),
 809
 810                 TP_fast_assign(
 811                         const struct inode *inode = state->inode;
 812
 813                         __entry->error = error;
 814                         __entry->cmd = cmd;
 815                         __entry->type = request->fl_type;
 816                         __entry->start = request->fl_start;
 817                         __entry->end = request->fl_end;
 818                         __entry->dev = inode->i_sb->s_dev;
 819                         __entry->fileid = NFS_FILEID(inode);
 820                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 821                         __entry->stateid_seq =
 822                                 be32_to_cpu(state->stateid.seqid);
 823                         __entry->stateid_hash =
 824                                 nfs_stateid_hash(&state->stateid);
 825                 ),
 826
 827                 TP_printk(
 828                         "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
 829                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 830                         "stateid=%d:0x%08x",
 831                         -__entry->error,
 832                         show_nfsv4_errors(__entry->error),
 833                         show_lock_cmd(__entry->cmd),
 834                         show_lock_type(__entry->type),
 835                         (long long)__entry->start,
 836                         (long long)__entry->end,
 837                         MAJOR(__entry->dev), MINOR(__entry->dev),
 838                         (unsigned long long)__entry->fileid,
 839                         __entry->fhandle,
 840                         __entry->stateid_seq, __entry->stateid_hash
 841                 )
 842 );
 843
 844 #define DEFINE_NFS4_LOCK_EVENT(name) \
 845         DEFINE_EVENT(nfs4_lock_event, name, \
 846                         TP_PROTO( \
 847                                 const struct file_lock *request, \
 848                                 const struct nfs4_state *state, \
 849                                 int cmd, \
 850                                 int error \
 851                         ), \
 852                         TP_ARGS(request, state, cmd, error))
 853 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
 854 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
 855
 856 TRACE_EVENT(nfs4_set_lock,
 857                 TP_PROTO(
 858                         const struct file_lock *request,
 859                         const struct nfs4_state *state,
 860                         const nfs4_stateid *lockstateid,
 861                         int cmd,
 862                         int error
 863                 ),
 864
 865                 TP_ARGS(request, state, lockstateid, cmd, error),
 866
 867                 TP_STRUCT__entry(
 868                         __field(unsigned long, error)
 869                         __field(int, cmd)
 870                         __field(char, type)
 871                         __field(loff_t, start)
 872                         __field(loff_t, end)
 873                         __field(dev_t, dev)
 874                         __field(u32, fhandle)
 875                         __field(u64, fileid)
 876                         __field(int, stateid_seq)
 877                         __field(u32, stateid_hash)
 878                         __field(int, lockstateid_seq)
 879                         __field(u32, lockstateid_hash)
 880                 ),
 881
 882                 TP_fast_assign(
 883                         const struct inode *inode = state->inode;
 884
 885                         __entry->error = error;
 886                         __entry->cmd = cmd;
 887                         __entry->type = request->fl_type;
 888                         __entry->start = request->fl_start;
 889                         __entry->end = request->fl_end;
 890                         __entry->dev = inode->i_sb->s_dev;
 891                         __entry->fileid = NFS_FILEID(inode);
 892                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 893                         __entry->stateid_seq =
 894                                 be32_to_cpu(state->stateid.seqid);
 895                         __entry->stateid_hash =
 896                                 nfs_stateid_hash(&state->stateid);
 897                         __entry->lockstateid_seq =
 898                                 be32_to_cpu(lockstateid->seqid);
 899                         __entry->lockstateid_hash =
 900                                 nfs_stateid_hash(lockstateid);
 901                 ),
 902
 903                 TP_printk(
 904                         "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
 905                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 906                         "stateid=%d:0x%08x lockstateid=%d:0x%08x",
 907                         -__entry->error,
 908                         show_nfsv4_errors(__entry->error),
 909                         show_lock_cmd(__entry->cmd),
 910                         show_lock_type(__entry->type),
 911                         (long long)__entry->start,
 912                         (long long)__entry->end,
 913                         MAJOR(__entry->dev), MINOR(__entry->dev),
 914                         (unsigned long long)__entry->fileid,
 915                         __entry->fhandle,
 916                         __entry->stateid_seq, __entry->stateid_hash,
 917                         __entry->lockstateid_seq, __entry->lockstateid_hash
 918                 )
 919 );
 920
 921 DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
 922                 TP_PROTO(
 923                         const struct inode *inode,
 924                         fmode_t fmode
 925                 ),
 926
 927                 TP_ARGS(inode, fmode),
 928
 929                 TP_STRUCT__entry(
 930                         __field(dev_t, dev)
 931                         __field(u32, fhandle)
 932                         __field(u64, fileid)
 933                         __field(unsigned int, fmode)
 934                 ),
 935
 936                 TP_fast_assign(
 937                         __entry->dev = inode->i_sb->s_dev;
 938                         __entry->fileid = NFS_FILEID(inode);
 939                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 940                         __entry->fmode = (__force unsigned int)fmode;
 941                 ),
 942
 943                 TP_printk(
 944                         "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
 945                         show_fmode_flags(__entry->fmode),
 946                         MAJOR(__entry->dev), MINOR(__entry->dev),
 947                         (unsigned long long)__entry->fileid,
 948                         __entry->fhandle
 949                 )
 950 );
 951 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
 952         DEFINE_EVENT(nfs4_set_delegation_event, name, \
 953                         TP_PROTO( \
 954                                 const struct inode *inode, \
 955                                 fmode_t fmode \
 956                         ), \
 957                         TP_ARGS(inode, fmode))
 958 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
 959 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
 960
 961 TRACE_EVENT(nfs4_delegreturn_exit,
 962                 TP_PROTO(
 963                         const struct nfs4_delegreturnargs *args,
 964                         const struct nfs4_delegreturnres *res,
 965                         int error
 966                 ),
 967
 968                 TP_ARGS(args, res, error),
 969
 970                 TP_STRUCT__entry(
 971                         __field(dev_t, dev)
 972                         __field(u32, fhandle)
 973                         __field(unsigned long, error)
 974                         __field(int, stateid_seq)
 975                         __field(u32, stateid_hash)
 976                 ),
 977
 978                 TP_fast_assign(
 979                         __entry->dev = res->server->s_dev;
 980                         __entry->fhandle = nfs_fhandle_hash(args->fhandle);
 981                         __entry->error = error;
 982                         __entry->stateid_seq =
 983                                 be32_to_cpu(args->stateid->seqid);
 984                         __entry->stateid_hash =
 985                                 nfs_stateid_hash(args->stateid);
 986                 ),
 987
 988                 TP_printk(
 989                         "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
 990                         "stateid=%d:0x%08x",
 991                         -__entry->error,
 992                         show_nfsv4_errors(__entry->error),
 993                         MAJOR(__entry->dev), MINOR(__entry->dev),
 994                         __entry->fhandle,
 995                         __entry->stateid_seq, __entry->stateid_hash
 996                 )
 997 );
 998
 999 #ifdef CONFIG_NFS_V4_1
1000 DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
1001                 TP_PROTO(
1002                         const struct nfs4_state *state,
1003                         const struct nfs4_lock_state *lsp,
1004                         int error
1005                 ),
1006
1007                 TP_ARGS(state, lsp, error),
1008
1009                 TP_STRUCT__entry(
1010                         __field(unsigned long, error)
1011                         __field(dev_t, dev)
1012                         __field(u32, fhandle)
1013                         __field(u64, fileid)
1014                         __field(int, stateid_seq)
1015                         __field(u32, stateid_hash)
1016                 ),
1017
1018                 TP_fast_assign(
1019                         const struct inode *inode = state->inode;
1020
1021                         __entry->error = error;
1022                         __entry->dev = inode->i_sb->s_dev;
1023                         __entry->fileid = NFS_FILEID(inode);
1024                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1025                         __entry->stateid_seq =
1026                                 be32_to_cpu(state->stateid.seqid);
1027                         __entry->stateid_hash =
1028                                 nfs_stateid_hash(&state->stateid);
1029                 ),
1030
1031                 TP_printk(
1032                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1033                         "stateid=%d:0x%08x",
1034                         -__entry->error,
1035                         show_nfsv4_errors(__entry->error),
1036                         MAJOR(__entry->dev), MINOR(__entry->dev),
1037                         (unsigned long long)__entry->fileid,
1038                         __entry->fhandle,
1039                         __entry->stateid_seq, __entry->stateid_hash
1040                 )
1041 );
1042
1043 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1044         DEFINE_EVENT(nfs4_test_stateid_event, name, \
1045                         TP_PROTO( \
1046                                 const struct nfs4_state *state, \
1047                                 const struct nfs4_lock_state *lsp, \
1048                                 int error \
1049                         ), \
1050                         TP_ARGS(state, lsp, error))
1051 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1052 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1053 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1054 #endif /* CONFIG_NFS_V4_1 */
1055
1056 DECLARE_EVENT_CLASS(nfs4_lookup_event,
1057                 TP_PROTO(
1058                         const struct inode *dir,
1059                         const struct qstr *name,
1060                         int error
1061                 ),
1062
1063                 TP_ARGS(dir, name, error),
1064
1065                 TP_STRUCT__entry(
1066                         __field(dev_t, dev)
1067                         __field(unsigned long, error)
1068                         __field(u64, dir)
1069                         __string(name, name->name)
1070                 ),
1071
1072                 TP_fast_assign(
1073                         __entry->dev = dir->i_sb->s_dev;
1074                         __entry->dir = NFS_FILEID(dir);
1075                         __entry->error = -error;
1076                         __assign_str(name, name->name);
1077                 ),
1078
1079                 TP_printk(
1080                         "error=%ld (%s) name=%02x:%02x:%llu/%s",
1081                         -__entry->error,
1082                         show_nfsv4_errors(__entry->error),
1083                         MAJOR(__entry->dev), MINOR(__entry->dev),
1084                         (unsigned long long)__entry->dir,
1085                         __get_str(name)
1086                 )
1087 );
1088
1089 #define DEFINE_NFS4_LOOKUP_EVENT(name) \
1090         DEFINE_EVENT(nfs4_lookup_event, name, \
1091                         TP_PROTO( \
1092                                 const struct inode *dir, \
1093                                 const struct qstr *name, \
1094                                 int error \
1095                         ), \
1096                         TP_ARGS(dir, name, error))
1097
1098 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1099 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1100 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1101 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1102 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1103 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1104 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1105
1106 TRACE_EVENT(nfs4_lookupp,
1107                 TP_PROTO(
1108                         const struct inode *inode,
1109                         int error
1110                 ),
1111
1112                 TP_ARGS(inode, error),
1113
1114                 TP_STRUCT__entry(
1115                         __field(dev_t, dev)
1116                         __field(u64, ino)
1117                         __field(unsigned long, error)
1118                 ),
1119
1120                 TP_fast_assign(
1121                         __entry->dev = inode->i_sb->s_dev;
1122                         __entry->ino = NFS_FILEID(inode);
1123                         __entry->error = error;
1124                 ),
1125
1126                 TP_printk(
1127                         "error=%ld (%s) inode=%02x:%02x:%llu",
1128                         -__entry->error,
1129                         show_nfsv4_errors(__entry->error),
1130                         MAJOR(__entry->dev), MINOR(__entry->dev),
1131                         (unsigned long long)__entry->ino
1132                 )
1133 );
1134
1135 TRACE_EVENT(nfs4_rename,
1136                 TP_PROTO(
1137                         const struct inode *olddir,
1138                         const struct qstr *oldname,
1139                         const struct inode *newdir,
1140                         const struct qstr *newname,
1141                         int error
1142                 ),
1143
1144                 TP_ARGS(olddir, oldname, newdir, newname, error),
1145
1146                 TP_STRUCT__entry(
1147                         __field(dev_t, dev)
1148                         __field(unsigned long, error)
1149                         __field(u64, olddir)
1150                         __string(oldname, oldname->name)
1151                         __field(u64, newdir)
1152                         __string(newname, newname->name)
1153                 ),
1154
1155                 TP_fast_assign(
1156                         __entry->dev = olddir->i_sb->s_dev;
1157                         __entry->olddir = NFS_FILEID(olddir);
1158                         __entry->newdir = NFS_FILEID(newdir);
1159                         __entry->error = error;
1160                         __assign_str(oldname, oldname->name);
1161                         __assign_str(newname, newname->name);
1162                 ),
1163
1164                 TP_printk(
1165                         "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1166                         "newname=%02x:%02x:%llu/%s",
1167                         -__entry->error,
1168                         show_nfsv4_errors(__entry->error),
1169                         MAJOR(__entry->dev), MINOR(__entry->dev),
1170                         (unsigned long long)__entry->olddir,
1171                         __get_str(oldname),
1172                         MAJOR(__entry->dev), MINOR(__entry->dev),
1173                         (unsigned long long)__entry->newdir,
1174                         __get_str(newname)
1175                 )
1176 );
1177
1178 DECLARE_EVENT_CLASS(nfs4_inode_event,
1179                 TP_PROTO(
1180                         const struct inode *inode,
1181                         int error
1182                 ),
1183
1184                 TP_ARGS(inode, error),
1185
1186                 TP_STRUCT__entry(
1187                         __field(dev_t, dev)
1188                         __field(u32, fhandle)
1189                         __field(u64, fileid)
1190                         __field(unsigned long, error)
1191                 ),
1192
1193                 TP_fast_assign(
1194                         __entry->dev = inode->i_sb->s_dev;
1195                         __entry->fileid = NFS_FILEID(inode);
1196                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1197                         __entry->error = error < 0 ? -error : 0;
1198                 ),
1199
1200                 TP_printk(
1201                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1202                         -__entry->error,
1203                         show_nfsv4_errors(__entry->error),
1204                         MAJOR(__entry->dev), MINOR(__entry->dev),
1205                         (unsigned long long)__entry->fileid,
1206                         __entry->fhandle
1207                 )
1208 );
1209
1210 #define DEFINE_NFS4_INODE_EVENT(name) \
1211         DEFINE_EVENT(nfs4_inode_event, name, \
1212                         TP_PROTO( \
1213                                 const struct inode *inode, \
1214                                 int error \
1215                         ), \
1216                         TP_ARGS(inode, error))
1217
1218 DEFINE_NFS4_INODE_EVENT(nfs4_access);
1219 DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1220 DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1221 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1222 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1223 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
1224 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1225 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1226 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1227
1228 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1229                 TP_PROTO(
1230                         const struct inode *inode,
1231                         const nfs4_stateid *stateid,
1232                         int error
1233                 ),
1234
1235                 TP_ARGS(inode, stateid, error),
1236
1237                 TP_STRUCT__entry(
1238                         __field(dev_t, dev)
1239                         __field(u32, fhandle)
1240                         __field(u64, fileid)
1241                         __field(unsigned long, error)
1242                         __field(int, stateid_seq)
1243                         __field(u32, stateid_hash)
1244                 ),
1245
1246                 TP_fast_assign(
1247                         __entry->dev = inode->i_sb->s_dev;
1248                         __entry->fileid = NFS_FILEID(inode);
1249                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1250                         __entry->error = error;
1251                         __entry->stateid_seq =
1252                                 be32_to_cpu(stateid->seqid);
1253                         __entry->stateid_hash =
1254                                 nfs_stateid_hash(stateid);
1255                 ),
1256
1257                 TP_printk(
1258                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1259                         "stateid=%d:0x%08x",
1260                         -__entry->error,
1261                         show_nfsv4_errors(__entry->error),
1262                         MAJOR(__entry->dev), MINOR(__entry->dev),
1263                         (unsigned long long)__entry->fileid,
1264                         __entry->fhandle,
1265                         __entry->stateid_seq, __entry->stateid_hash
1266                 )
1267 );
1268
1269 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1270         DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1271                         TP_PROTO( \
1272                                 const struct inode *inode, \
1273                                 const nfs4_stateid *stateid, \
1274                                 int error \
1275                         ), \
1276                         TP_ARGS(inode, stateid, error))
1277
1278 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1279 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1280 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1281 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1282
1283 DECLARE_EVENT_CLASS(nfs4_getattr_event,
1284                 TP_PROTO(
1285                         const struct nfs_server *server,
1286                         const struct nfs_fh *fhandle,
1287                         const struct nfs_fattr *fattr,
1288                         int error
1289                 ),
1290
1291                 TP_ARGS(server, fhandle, fattr, error),
1292
1293                 TP_STRUCT__entry(
1294                         __field(dev_t, dev)
1295                         __field(u32, fhandle)
1296                         __field(u64, fileid)
1297                         __field(unsigned int, valid)
1298                         __field(unsigned long, error)
1299                 ),
1300
1301                 TP_fast_assign(
1302                         __entry->dev = server->s_dev;
1303                         __entry->valid = fattr->valid;
1304                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1305                         __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1306                         __entry->error = error;
1307                 ),
1308
1309                 TP_printk(
1310                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1311                         "valid=%s",
1312                         -__entry->error,
1313                         show_nfsv4_errors(__entry->error),
1314                         MAJOR(__entry->dev), MINOR(__entry->dev),
1315                         (unsigned long long)__entry->fileid,
1316                         __entry->fhandle,
1317                         show_nfs_fattr_flags(__entry->valid)
1318                 )
1319 );
1320
1321 #define DEFINE_NFS4_GETATTR_EVENT(name) \
1322         DEFINE_EVENT(nfs4_getattr_event, name, \
1323                         TP_PROTO( \
1324                                 const struct nfs_server *server, \
1325                                 const struct nfs_fh *fhandle, \
1326                                 const struct nfs_fattr *fattr, \
1327                                 int error \
1328                         ), \
1329                         TP_ARGS(server, fhandle, fattr, error))
1330 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1331 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1332 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1333
1334 DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1335                 TP_PROTO(
1336                         const struct nfs_client *clp,
1337                         const struct nfs_fh *fhandle,
1338                         const struct inode *inode,
1339                         int error
1340                 ),
1341
1342                 TP_ARGS(clp, fhandle, inode, error),
1343
1344                 TP_STRUCT__entry(
1345                         __field(unsigned long, error)
1346                         __field(dev_t, dev)
1347                         __field(u32, fhandle)
1348                         __field(u64, fileid)
1349                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1350                 ),
1351
1352                 TP_fast_assign(
1353                         __entry->error = error;
1354                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1355                         if (!IS_ERR_OR_NULL(inode)) {
1356                                 __entry->fileid = NFS_FILEID(inode);
1357                                 __entry->dev = inode->i_sb->s_dev;
1358                         } else {
1359                                 __entry->fileid = 0;
1360                                 __entry->dev = 0;
1361                         }
1362                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1363                 ),
1364
1365                 TP_printk(
1366                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1367                         "dstaddr=%s",
1368                         -__entry->error,
1369                         show_nfsv4_errors(__entry->error),
1370                         MAJOR(__entry->dev), MINOR(__entry->dev),
1371                         (unsigned long long)__entry->fileid,
1372                         __entry->fhandle,
1373                         __get_str(dstaddr)
1374                 )
1375 );
1376
1377 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1378         DEFINE_EVENT(nfs4_inode_callback_event, name, \
1379                         TP_PROTO( \
1380                                 const struct nfs_client *clp, \
1381                                 const struct nfs_fh *fhandle, \
1382                                 const struct inode *inode, \
1383                                 int error \
1384                         ), \
1385                         TP_ARGS(clp, fhandle, inode, error))
1386 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1387
1388 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1389                 TP_PROTO(
1390                         const struct nfs_client *clp,
1391                         const struct nfs_fh *fhandle,
1392                         const struct inode *inode,
1393                         const nfs4_stateid *stateid,
1394                         int error
1395                 ),
1396
1397                 TP_ARGS(clp, fhandle, inode, stateid, error),
1398
1399                 TP_STRUCT__entry(
1400                         __field(unsigned long, error)
1401                         __field(dev_t, dev)
1402                         __field(u32, fhandle)
1403                         __field(u64, fileid)
1404                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1405                         __field(int, stateid_seq)
1406                         __field(u32, stateid_hash)
1407                 ),
1408
1409                 TP_fast_assign(
1410                         __entry->error = error;
1411                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1412                         if (!IS_ERR_OR_NULL(inode)) {
1413                                 __entry->fileid = NFS_FILEID(inode);
1414                                 __entry->dev = inode->i_sb->s_dev;
1415                         } else {
1416                                 __entry->fileid = 0;
1417                                 __entry->dev = 0;
1418                         }
1419                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1420                         __entry->stateid_seq =
1421                                 be32_to_cpu(stateid->seqid);
1422                         __entry->stateid_hash =
1423                                 nfs_stateid_hash(stateid);
1424                 ),
1425
1426                 TP_printk(
1427                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1428                         "stateid=%d:0x%08x dstaddr=%s",
1429                         -__entry->error,
1430                         show_nfsv4_errors(__entry->error),
1431                         MAJOR(__entry->dev), MINOR(__entry->dev),
1432                         (unsigned long long)__entry->fileid,
1433                         __entry->fhandle,
1434                         __entry->stateid_seq, __entry->stateid_hash,
1435                         __get_str(dstaddr)
1436                 )
1437 );
1438
1439 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1440         DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1441                         TP_PROTO( \
1442                                 const struct nfs_client *clp, \
1443                                 const struct nfs_fh *fhandle, \
1444                                 const struct inode *inode, \
1445                                 const nfs4_stateid *stateid, \
1446                                 int error \
1447                         ), \
1448                         TP_ARGS(clp, fhandle, inode, stateid, error))
1449 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1450 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1451
1452 DECLARE_EVENT_CLASS(nfs4_idmap_event,
1453                 TP_PROTO(
1454                         const char *name,
1455                         int len,
1456                         u32 id,
1457                         int error
1458                 ),
1459
1460                 TP_ARGS(name, len, id, error),
1461
1462                 TP_STRUCT__entry(
1463                         __field(unsigned long, error)
1464                         __field(u32, id)
1465                         __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1466                 ),
1467
1468                 TP_fast_assign(
1469                         if (len < 0)
1470                                 len = 0;
1471                         __entry->error = error < 0 ? error : 0;
1472                         __entry->id = id;
1473                         memcpy(__get_str(name), name, len);
1474                         __get_str(name)[len] = 0;
1475                 ),
1476
1477                 TP_printk(
1478                         "error=%ld (%s) id=%u name=%s",
1479                         -__entry->error, show_nfsv4_errors(__entry->error),
1480                         __entry->id,
1481                         __get_str(name)
1482                 )
1483 );
1484 #define DEFINE_NFS4_IDMAP_EVENT(name) \
1485         DEFINE_EVENT(nfs4_idmap_event, name, \
1486                         TP_PROTO( \
1487                                 const char *name, \
1488                                 int len, \
1489                                 u32 id, \
1490                                 int error \
1491                         ), \
1492                         TP_ARGS(name, len, id, error))
1493 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1494 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1495 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1496 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1497
1498 DECLARE_EVENT_CLASS(nfs4_read_event,
1499                 TP_PROTO(
1500                         const struct nfs_pgio_header *hdr,
1501                         int error
1502                 ),
1503
1504                 TP_ARGS(hdr, error),
1505
1506                 TP_STRUCT__entry(
1507                         __field(dev_t, dev)
1508                         __field(u32, fhandle)
1509                         __field(u64, fileid)
1510                         __field(loff_t, offset)
1511                         __field(size_t, count)
1512                         __field(unsigned long, error)
1513                         __field(int, stateid_seq)
1514                         __field(u32, stateid_hash)
1515                 ),
1516
1517                 TP_fast_assign(
1518                         const struct inode *inode = hdr->inode;
1519                         const struct nfs4_state *state =
1520                                 hdr->args.context->state;
1521                         __entry->dev = inode->i_sb->s_dev;
1522                         __entry->fileid = NFS_FILEID(inode);
1523                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1524                         __entry->offset = hdr->args.offset;
1525                         __entry->count = hdr->args.count;
1526                         __entry->error = error < 0 ? -error : 0;
1527                         __entry->stateid_seq =
1528                                 be32_to_cpu(state->stateid.seqid);
1529                         __entry->stateid_hash =
1530                                 nfs_stateid_hash(&state->stateid);
1531                 ),
1532
1533                 TP_printk(
1534                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1535                         "offset=%lld count=%zu stateid=%d:0x%08x",
1536                         -__entry->error,
1537                         show_nfsv4_errors(__entry->error),
1538                         MAJOR(__entry->dev), MINOR(__entry->dev),
1539                         (unsigned long long)__entry->fileid,
1540                         __entry->fhandle,
1541                         (long long)__entry->offset,
1542                         __entry->count,
1543                         __entry->stateid_seq, __entry->stateid_hash
1544                 )
1545 );
1546 #define DEFINE_NFS4_READ_EVENT(name) \
1547         DEFINE_EVENT(nfs4_read_event, name, \
1548                         TP_PROTO( \
1549                                 const struct nfs_pgio_header *hdr, \
1550                                 int error \
1551                         ), \
1552                         TP_ARGS(hdr, error))
1553 DEFINE_NFS4_READ_EVENT(nfs4_read);
1554 #ifdef CONFIG_NFS_V4_1
1555 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1556 #endif /* CONFIG_NFS_V4_1 */
1557
1558 DECLARE_EVENT_CLASS(nfs4_write_event,
1559                 TP_PROTO(
1560                         const struct nfs_pgio_header *hdr,
1561                         int error
1562                 ),
1563
1564                 TP_ARGS(hdr, error),
1565
1566                 TP_STRUCT__entry(
1567                         __field(dev_t, dev)
1568                         __field(u32, fhandle)
1569                         __field(u64, fileid)
1570                         __field(loff_t, offset)
1571                         __field(size_t, count)
1572                         __field(unsigned long, error)
1573                         __field(int, stateid_seq)
1574                         __field(u32, stateid_hash)
1575                 ),
1576
1577                 TP_fast_assign(
1578                         const struct inode *inode = hdr->inode;
1579                         const struct nfs4_state *state =
1580                                 hdr->args.context->state;
1581                         __entry->dev = inode->i_sb->s_dev;
1582                         __entry->fileid = NFS_FILEID(inode);
1583                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1584                         __entry->offset = hdr->args.offset;
1585                         __entry->count = hdr->args.count;
1586                         __entry->error = error < 0 ? -error : 0;
1587                         __entry->stateid_seq =
1588                                 be32_to_cpu(state->stateid.seqid);
1589                         __entry->stateid_hash =
1590                                 nfs_stateid_hash(&state->stateid);
1591                 ),
1592
1593                 TP_printk(
1594                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1595                         "offset=%lld count=%zu stateid=%d:0x%08x",
1596                         -__entry->error,
1597                         show_nfsv4_errors(__entry->error),
1598                         MAJOR(__entry->dev), MINOR(__entry->dev),
1599                         (unsigned long long)__entry->fileid,
1600                         __entry->fhandle,
1601                         (long long)__entry->offset,
1602                         __entry->count,
1603                         __entry->stateid_seq, __entry->stateid_hash
1604                 )
1605 );
1606
1607 #define DEFINE_NFS4_WRITE_EVENT(name) \
1608         DEFINE_EVENT(nfs4_write_event, name, \
1609                         TP_PROTO( \
1610                                 const struct nfs_pgio_header *hdr, \
1611                                 int error \
1612                         ), \
1613                         TP_ARGS(hdr, error))
1614 DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1615 #ifdef CONFIG_NFS_V4_1
1616 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1617 #endif /* CONFIG_NFS_V4_1 */
1618
1619 DECLARE_EVENT_CLASS(nfs4_commit_event,
1620                 TP_PROTO(
1621                         const struct nfs_commit_data *data,
1622                         int error
1623                 ),
1624
1625                 TP_ARGS(data, error),
1626
1627                 TP_STRUCT__entry(
1628                         __field(dev_t, dev)
1629                         __field(u32, fhandle)
1630                         __field(u64, fileid)
1631                         __field(loff_t, offset)
1632                         __field(size_t, count)
1633                         __field(unsigned long, error)
1634                 ),
1635
1636                 TP_fast_assign(
1637                         const struct inode *inode = data->inode;
1638                         __entry->dev = inode->i_sb->s_dev;
1639                         __entry->fileid = NFS_FILEID(inode);
1640                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1641                         __entry->offset = data->args.offset;
1642                         __entry->count = data->args.count;
1643                         __entry->error = error;
1644                 ),
1645
1646                 TP_printk(
1647                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1648                         "offset=%lld count=%zu",
1649                         -__entry->error,
1650                         show_nfsv4_errors(__entry->error),
1651                         MAJOR(__entry->dev), MINOR(__entry->dev),
1652                         (unsigned long long)__entry->fileid,
1653                         __entry->fhandle,
1654                         (long long)__entry->offset,
1655                         __entry->count
1656                 )
1657 );
1658 #define DEFINE_NFS4_COMMIT_EVENT(name) \
1659         DEFINE_EVENT(nfs4_commit_event, name, \
1660                         TP_PROTO( \
1661                                 const struct nfs_commit_data *data, \
1662                                 int error \
1663                         ), \
1664                         TP_ARGS(data, error))
1665 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1666 #ifdef CONFIG_NFS_V4_1
1667 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1668
1669 TRACE_DEFINE_ENUM(IOMODE_READ);
1670 TRACE_DEFINE_ENUM(IOMODE_RW);
1671 TRACE_DEFINE_ENUM(IOMODE_ANY);
1672
1673 #define show_pnfs_iomode(iomode) \
1674         __print_symbolic(iomode, \
1675                 { IOMODE_READ, "READ" }, \
1676                 { IOMODE_RW, "RW" }, \
1677                 { IOMODE_ANY, "ANY" })
1678
1679 TRACE_EVENT(nfs4_layoutget,
1680                 TP_PROTO(
1681                         const struct nfs_open_context *ctx,
1682                         const struct pnfs_layout_range *args,
1683                         const struct pnfs_layout_range *res,
1684                         const nfs4_stateid *layout_stateid,
1685                         int error
1686                 ),
1687
1688                 TP_ARGS(ctx, args, res, layout_stateid, error),
1689
1690                 TP_STRUCT__entry(
1691                         __field(dev_t, dev)
1692                         __field(u32, fhandle)
1693                         __field(u64, fileid)
1694                         __field(u32, iomode)
1695                         __field(u64, offset)
1696                         __field(u64, count)
1697                         __field(unsigned long, error)
1698                         __field(int, stateid_seq)
1699                         __field(u32, stateid_hash)
1700                         __field(int, layoutstateid_seq)
1701                         __field(u32, layoutstateid_hash)
1702                 ),
1703
1704                 TP_fast_assign(
1705                         const struct inode *inode = d_inode(ctx->dentry);
1706                         const struct nfs4_state *state = ctx->state;
1707                         __entry->dev = inode->i_sb->s_dev;
1708                         __entry->fileid = NFS_FILEID(inode);
1709                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1710                         __entry->iomode = args->iomode;
1711                         __entry->offset = args->offset;
1712                         __entry->count = args->length;
1713                         __entry->error = error;
1714                         __entry->stateid_seq =
1715                                 be32_to_cpu(state->stateid.seqid);
1716                         __entry->stateid_hash =
1717                                 nfs_stateid_hash(&state->stateid);
1718                         if (!error) {
1719                                 __entry->layoutstateid_seq =
1720                                 be32_to_cpu(layout_stateid->seqid);
1721                                 __entry->layoutstateid_hash =
1722                                 nfs_stateid_hash(layout_stateid);
1723                         } else {
1724                                 __entry->layoutstateid_seq = 0;
1725                                 __entry->layoutstateid_hash = 0;
1726                         }
1727                 ),
1728
1729                 TP_printk(
1730                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1731                         "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1732                         "layoutstateid=%d:0x%08x",
1733                         -__entry->error,
1734                         show_nfsv4_errors(__entry->error),
1735                         MAJOR(__entry->dev), MINOR(__entry->dev),
1736                         (unsigned long long)__entry->fileid,
1737                         __entry->fhandle,
1738                         show_pnfs_iomode(__entry->iomode),
1739                         (unsigned long long)__entry->offset,
1740                         (unsigned long long)__entry->count,
1741                         __entry->stateid_seq, __entry->stateid_hash,
1742                         __entry->layoutstateid_seq, __entry->layoutstateid_hash
1743                 )
1744 );
1745
1746 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1747 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1748 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1749
1750 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1751 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1752 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1753 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1754 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1755 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1756 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1757 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1758 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1759 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1760 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1761 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1762 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1763
1764 #define show_pnfs_update_layout_reason(reason)                          \
1765         __print_symbolic(reason,                                        \
1766                 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" },              \
1767                 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" },              \
1768                 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" },      \
1769                 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" },          \
1770                 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" },                  \
1771                 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" },      \
1772                 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" },    \
1773                 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" },    \
1774                 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" },          \
1775                 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" },      \
1776                 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" },    \
1777                 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" },       \
1778                 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" })
1779
1780 TRACE_EVENT(pnfs_update_layout,
1781                 TP_PROTO(struct inode *inode,
1782                         loff_t pos,
1783                         u64 count,
1784                         enum pnfs_iomode iomode,
1785                         struct pnfs_layout_hdr *lo,
1786                         struct pnfs_layout_segment *lseg,
1787                         enum pnfs_update_layout_reason reason
1788                 ),
1789                 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1790                 TP_STRUCT__entry(
1791                         __field(dev_t, dev)
1792                         __field(u64, fileid)
1793                         __field(u32, fhandle)
1794                         __field(loff_t, pos)
1795                         __field(u64, count)
1796                         __field(enum pnfs_iomode, iomode)
1797                         __field(int, layoutstateid_seq)
1798                         __field(u32, layoutstateid_hash)
1799                         __field(long, lseg)
1800                         __field(enum pnfs_update_layout_reason, reason)
1801                 ),
1802                 TP_fast_assign(
1803                         __entry->dev = inode->i_sb->s_dev;
1804                         __entry->fileid = NFS_FILEID(inode);
1805                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1806                         __entry->pos = pos;
1807                         __entry->count = count;
1808                         __entry->iomode = iomode;
1809                         __entry->reason = reason;
1810                         if (lo != NULL) {
1811                                 __entry->layoutstateid_seq =
1812                                 be32_to_cpu(lo->plh_stateid.seqid);
1813                                 __entry->layoutstateid_hash =
1814                                 nfs_stateid_hash(&lo->plh_stateid);
1815                         } else {
1816                                 __entry->layoutstateid_seq = 0;
1817                                 __entry->layoutstateid_hash = 0;
1818                         }
1819                         __entry->lseg = (long)lseg;
1820                 ),
1821                 TP_printk(
1822                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
1823                         "iomode=%s pos=%llu count=%llu "
1824                         "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1825                         MAJOR(__entry->dev), MINOR(__entry->dev),
1826                         (unsigned long long)__entry->fileid,
1827                         __entry->fhandle,
1828                         show_pnfs_iomode(__entry->iomode),
1829                         (unsigned long long)__entry->pos,
1830                         (unsigned long long)__entry->count,
1831                         __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1832                         __entry->lseg,
1833                         show_pnfs_update_layout_reason(__entry->reason)
1834                 )
1835 );
1836
1837 #endif /* CONFIG_NFS_V4_1 */
1838
1839 #endif /* _TRACE_NFS4_H */
1840
1841 #undef TRACE_INCLUDE_PATH
1842 #define TRACE_INCLUDE_PATH .
1843 #define TRACE_INCLUDE_FILE nfs4trace
1844 /* This part must be outside protection */
1845 #include <trace/define_trace.h>