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 < 0 ? -error : 0;
 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 < 0 ?
 436                                         -res->sr_status : 0;
 437                 ),
 438                 TP_printk(
 439                         "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
 440                         "highest_slotid=%u target_highest_slotid=%u "
 441                         "status_flags=%u (%s)",
 442                         -__entry->error,
 443                         show_nfsv4_errors(__entry->error),
 444                         __entry->session,
 445                         __entry->slot_nr,
 446                         __entry->seq_nr,
 447                         __entry->highest_slotid,
 448                         __entry->target_highest_slotid,
 449                         __entry->status_flags,
 450                         show_nfs4_sequence_status_flags(__entry->status_flags)
 451                 )
 452 );
 453
 454 struct cb_sequenceargs;
 455 struct cb_sequenceres;
 456
 457 TRACE_EVENT(nfs4_cb_sequence,
 458                 TP_PROTO(
 459                         const struct cb_sequenceargs *args,
 460                         const struct cb_sequenceres *res,
 461                         __be32 status
 462                 ),
 463                 TP_ARGS(args, res, status),
 464
 465                 TP_STRUCT__entry(
 466                         __field(unsigned int, session)
 467                         __field(unsigned int, slot_nr)
 468                         __field(unsigned int, seq_nr)
 469                         __field(unsigned int, highest_slotid)
 470                         __field(unsigned int, cachethis)
 471                         __field(unsigned long, error)
 472                 ),
 473
 474                 TP_fast_assign(
 475                         __entry->session = nfs_session_id_hash(&args->csa_sessionid);
 476                         __entry->slot_nr = args->csa_slotid;
 477                         __entry->seq_nr = args->csa_sequenceid;
 478                         __entry->highest_slotid = args->csa_highestslotid;
 479                         __entry->cachethis = args->csa_cachethis;
 480                         __entry->error = be32_to_cpu(status);
 481                 ),
 482
 483                 TP_printk(
 484                         "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
 485                         "highest_slotid=%u",
 486                         -__entry->error,
 487                         show_nfsv4_errors(__entry->error),
 488                         __entry->session,
 489                         __entry->slot_nr,
 490                         __entry->seq_nr,
 491                         __entry->highest_slotid
 492                 )
 493 );
 494
 495 TRACE_EVENT(nfs4_cb_seqid_err,
 496                 TP_PROTO(
 497                         const struct cb_sequenceargs *args,
 498                         __be32 status
 499                 ),
 500                 TP_ARGS(args, status),
 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_slotid)
 507                         __field(unsigned int, cachethis)
 508                         __field(unsigned long, error)
 509                 ),
 510
 511                 TP_fast_assign(
 512                         __entry->session = nfs_session_id_hash(&args->csa_sessionid);
 513                         __entry->slot_nr = args->csa_slotid;
 514                         __entry->seq_nr = args->csa_sequenceid;
 515                         __entry->highest_slotid = args->csa_highestslotid;
 516                         __entry->cachethis = args->csa_cachethis;
 517                         __entry->error = be32_to_cpu(status);
 518                 ),
 519
 520                 TP_printk(
 521                         "error=%ld (%s) session=0x%08x slot_nr=%u seq_nr=%u "
 522                         "highest_slotid=%u",
 523                         -__entry->error,
 524                         show_nfsv4_errors(__entry->error),
 525                         __entry->session,
 526                         __entry->slot_nr,
 527                         __entry->seq_nr,
 528                         __entry->highest_slotid
 529                 )
 530 );
 531
 532 #endif /* CONFIG_NFS_V4_1 */
 533
 534 TRACE_EVENT(nfs4_setup_sequence,
 535                 TP_PROTO(
 536                         const struct nfs4_session *session,
 537                         const struct nfs4_sequence_args *args
 538                 ),
 539                 TP_ARGS(session, args),
 540
 541                 TP_STRUCT__entry(
 542                         __field(unsigned int, session)
 543                         __field(unsigned int, slot_nr)
 544                         __field(unsigned int, seq_nr)
 545                         __field(unsigned int, highest_used_slotid)
 546                 ),
 547
 548                 TP_fast_assign(
 549                         const struct nfs4_slot *sa_slot = args->sa_slot;
 550                         __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
 551                         __entry->slot_nr = sa_slot->slot_nr;
 552                         __entry->seq_nr = sa_slot->seq_nr;
 553                         __entry->highest_used_slotid =
 554                                         sa_slot->table->highest_used_slotid;
 555                 ),
 556                 TP_printk(
 557                         "session=0x%08x slot_nr=%u seq_nr=%u "
 558                         "highest_used_slotid=%u",
 559                         __entry->session,
 560                         __entry->slot_nr,
 561                         __entry->seq_nr,
 562                         __entry->highest_used_slotid
 563                 )
 564 );
 565
 566 TRACE_EVENT(nfs4_xdr_status,
 567                 TP_PROTO(
 568                         const struct xdr_stream *xdr,
 569                         u32 op,
 570                         u32 error
 571                 ),
 572
 573                 TP_ARGS(xdr, op, error),
 574
 575                 TP_STRUCT__entry(
 576                         __field(unsigned int, task_id)
 577                         __field(unsigned int, client_id)
 578                         __field(u32, xid)
 579                         __field(u32, op)
 580                         __field(unsigned long, error)
 581                 ),
 582
 583                 TP_fast_assign(
 584                         const struct rpc_rqst *rqstp = xdr->rqst;
 585                         const struct rpc_task *task = rqstp->rq_task;
 586
 587                         __entry->task_id = task->tk_pid;
 588                         __entry->client_id = task->tk_client->cl_clid;
 589                         __entry->xid = be32_to_cpu(rqstp->rq_xid);
 590                         __entry->op = op;
 591                         __entry->error = error;
 592                 ),
 593
 594                 TP_printk(
 595                         "task:%u@%d xid=0x%08x error=%ld (%s) operation=%u",
 596                         __entry->task_id, __entry->client_id, __entry->xid,
 597                         -__entry->error, show_nfsv4_errors(__entry->error),
 598                         __entry->op
 599                 )
 600 );
 601
 602 DECLARE_EVENT_CLASS(nfs4_open_event,
 603                 TP_PROTO(
 604                         const struct nfs_open_context *ctx,
 605                         int flags,
 606                         int error
 607                 ),
 608
 609                 TP_ARGS(ctx, flags, error),
 610
 611                 TP_STRUCT__entry(
 612                         __field(unsigned long, error)
 613                         __field(unsigned int, flags)
 614                         __field(unsigned int, fmode)
 615                         __field(dev_t, dev)
 616                         __field(u32, fhandle)
 617                         __field(u64, fileid)
 618                         __field(u64, dir)
 619                         __string(name, ctx->dentry->d_name.name)
 620                         __field(int, stateid_seq)
 621                         __field(u32, stateid_hash)
 622                         __field(int, openstateid_seq)
 623                         __field(u32, openstateid_hash)
 624                 ),
 625
 626                 TP_fast_assign(
 627                         const struct nfs4_state *state = ctx->state;
 628                         const struct inode *inode = NULL;
 629
 630                         __entry->error = -error;
 631                         __entry->flags = flags;
 632                         __entry->fmode = (__force unsigned int)ctx->mode;
 633                         __entry->dev = ctx->dentry->d_sb->s_dev;
 634                         if (!IS_ERR_OR_NULL(state)) {
 635                                 inode = state->inode;
 636                                 __entry->stateid_seq =
 637                                         be32_to_cpu(state->stateid.seqid);
 638                                 __entry->stateid_hash =
 639                                         nfs_stateid_hash(&state->stateid);
 640                                 __entry->openstateid_seq =
 641                                         be32_to_cpu(state->open_stateid.seqid);
 642                                 __entry->openstateid_hash =
 643                                         nfs_stateid_hash(&state->open_stateid);
 644                         } else {
 645                                 __entry->stateid_seq = 0;
 646                                 __entry->stateid_hash = 0;
 647                                 __entry->openstateid_seq = 0;
 648                                 __entry->openstateid_hash = 0;
 649                         }
 650                         if (inode != NULL) {
 651                                 __entry->fileid = NFS_FILEID(inode);
 652                                 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 653                         } else {
 654                                 __entry->fileid = 0;
 655                                 __entry->fhandle = 0;
 656                         }
 657                         __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
 658                         __assign_str(name, ctx->dentry->d_name.name);
 659                 ),
 660
 661                 TP_printk(
 662                         "error=%ld (%s) flags=%d (%s) fmode=%s "
 663                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 664                         "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
 665                         "openstateid=%d:0x%08x",
 666                          -__entry->error,
 667                          show_nfsv4_errors(__entry->error),
 668                          __entry->flags,
 669                          show_open_flags(__entry->flags),
 670                          show_fmode_flags(__entry->fmode),
 671                          MAJOR(__entry->dev), MINOR(__entry->dev),
 672                          (unsigned long long)__entry->fileid,
 673                          __entry->fhandle,
 674                          MAJOR(__entry->dev), MINOR(__entry->dev),
 675                          (unsigned long long)__entry->dir,
 676                          __get_str(name),
 677                          __entry->stateid_seq, __entry->stateid_hash,
 678                          __entry->openstateid_seq, __entry->openstateid_hash
 679                 )
 680 );
 681
 682 #define DEFINE_NFS4_OPEN_EVENT(name) \
 683         DEFINE_EVENT(nfs4_open_event, name, \
 684                         TP_PROTO( \
 685                                 const struct nfs_open_context *ctx, \
 686                                 int flags, \
 687                                 int error \
 688                         ), \
 689                         TP_ARGS(ctx, flags, error))
 690 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
 691 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
 692 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
 693
 694 TRACE_EVENT(nfs4_cached_open,
 695                 TP_PROTO(
 696                         const struct nfs4_state *state
 697                 ),
 698                 TP_ARGS(state),
 699                 TP_STRUCT__entry(
 700                         __field(dev_t, dev)
 701                         __field(u32, fhandle)
 702                         __field(u64, fileid)
 703                         __field(unsigned int, fmode)
 704                         __field(int, stateid_seq)
 705                         __field(u32, stateid_hash)
 706                 ),
 707
 708                 TP_fast_assign(
 709                         const struct inode *inode = state->inode;
 710
 711                         __entry->dev = inode->i_sb->s_dev;
 712                         __entry->fileid = NFS_FILEID(inode);
 713                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 714                         __entry->fmode = (__force unsigned int)state->state;
 715                         __entry->stateid_seq =
 716                                 be32_to_cpu(state->stateid.seqid);
 717                         __entry->stateid_hash =
 718                                 nfs_stateid_hash(&state->stateid);
 719                 ),
 720
 721                 TP_printk(
 722                         "fmode=%s fileid=%02x:%02x:%llu "
 723                         "fhandle=0x%08x stateid=%d:0x%08x",
 724                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 725                                           "closed",
 726                         MAJOR(__entry->dev), MINOR(__entry->dev),
 727                         (unsigned long long)__entry->fileid,
 728                         __entry->fhandle,
 729                         __entry->stateid_seq, __entry->stateid_hash
 730                 )
 731 );
 732
 733 TRACE_EVENT(nfs4_close,
 734                 TP_PROTO(
 735                         const struct nfs4_state *state,
 736                         const struct nfs_closeargs *args,
 737                         const struct nfs_closeres *res,
 738                         int error
 739                 ),
 740
 741                 TP_ARGS(state, args, res, error),
 742
 743                 TP_STRUCT__entry(
 744                         __field(dev_t, dev)
 745                         __field(u32, fhandle)
 746                         __field(u64, fileid)
 747                         __field(unsigned int, fmode)
 748                         __field(unsigned long, error)
 749                         __field(int, stateid_seq)
 750                         __field(u32, stateid_hash)
 751                 ),
 752
 753                 TP_fast_assign(
 754                         const struct inode *inode = state->inode;
 755
 756                         __entry->dev = inode->i_sb->s_dev;
 757                         __entry->fileid = NFS_FILEID(inode);
 758                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 759                         __entry->fmode = (__force unsigned int)state->state;
 760                         __entry->error = error < 0 ? -error : 0;
 761                         __entry->stateid_seq =
 762                                 be32_to_cpu(args->stateid.seqid);
 763                         __entry->stateid_hash =
 764                                 nfs_stateid_hash(&args->stateid);
 765                 ),
 766
 767                 TP_printk(
 768                         "error=%ld (%s) fmode=%s fileid=%02x:%02x:%llu "
 769                         "fhandle=0x%08x openstateid=%d:0x%08x",
 770                         -__entry->error,
 771                         show_nfsv4_errors(__entry->error),
 772                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 773                                           "closed",
 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 TRACE_DEFINE_ENUM(F_GETLK);
 782 TRACE_DEFINE_ENUM(F_SETLK);
 783 TRACE_DEFINE_ENUM(F_SETLKW);
 784 TRACE_DEFINE_ENUM(F_RDLCK);
 785 TRACE_DEFINE_ENUM(F_WRLCK);
 786 TRACE_DEFINE_ENUM(F_UNLCK);
 787
 788 #define show_lock_cmd(type) \
 789         __print_symbolic((int)type, \
 790                 { F_GETLK, "GETLK" }, \
 791                 { F_SETLK, "SETLK" }, \
 792                 { F_SETLKW, "SETLKW" })
 793 #define show_lock_type(type) \
 794         __print_symbolic((int)type, \
 795                 { F_RDLCK, "RDLCK" }, \
 796                 { F_WRLCK, "WRLCK" }, \
 797                 { F_UNLCK, "UNLCK" })
 798
 799 DECLARE_EVENT_CLASS(nfs4_lock_event,
 800                 TP_PROTO(
 801                         const struct file_lock *request,
 802                         const struct nfs4_state *state,
 803                         int cmd,
 804                         int error
 805                 ),
 806
 807                 TP_ARGS(request, state, cmd, error),
 808
 809                 TP_STRUCT__entry(
 810                         __field(unsigned long, error)
 811                         __field(int, cmd)
 812                         __field(char, type)
 813                         __field(loff_t, start)
 814                         __field(loff_t, end)
 815                         __field(dev_t, dev)
 816                         __field(u32, fhandle)
 817                         __field(u64, fileid)
 818                         __field(int, stateid_seq)
 819                         __field(u32, stateid_hash)
 820                 ),
 821
 822                 TP_fast_assign(
 823                         const struct inode *inode = state->inode;
 824
 825                         __entry->error = error < 0 ? -error : 0;
 826                         __entry->cmd = cmd;
 827                         __entry->type = request->fl_type;
 828                         __entry->start = request->fl_start;
 829                         __entry->end = request->fl_end;
 830                         __entry->dev = inode->i_sb->s_dev;
 831                         __entry->fileid = NFS_FILEID(inode);
 832                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 833                         __entry->stateid_seq =
 834                                 be32_to_cpu(state->stateid.seqid);
 835                         __entry->stateid_hash =
 836                                 nfs_stateid_hash(&state->stateid);
 837                 ),
 838
 839                 TP_printk(
 840                         "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
 841                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 842                         "stateid=%d:0x%08x",
 843                         -__entry->error,
 844                         show_nfsv4_errors(__entry->error),
 845                         show_lock_cmd(__entry->cmd),
 846                         show_lock_type(__entry->type),
 847                         (long long)__entry->start,
 848                         (long long)__entry->end,
 849                         MAJOR(__entry->dev), MINOR(__entry->dev),
 850                         (unsigned long long)__entry->fileid,
 851                         __entry->fhandle,
 852                         __entry->stateid_seq, __entry->stateid_hash
 853                 )
 854 );
 855
 856 #define DEFINE_NFS4_LOCK_EVENT(name) \
 857         DEFINE_EVENT(nfs4_lock_event, name, \
 858                         TP_PROTO( \
 859                                 const struct file_lock *request, \
 860                                 const struct nfs4_state *state, \
 861                                 int cmd, \
 862                                 int error \
 863                         ), \
 864                         TP_ARGS(request, state, cmd, error))
 865 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
 866 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
 867
 868 TRACE_EVENT(nfs4_set_lock,
 869                 TP_PROTO(
 870                         const struct file_lock *request,
 871                         const struct nfs4_state *state,
 872                         const nfs4_stateid *lockstateid,
 873                         int cmd,
 874                         int error
 875                 ),
 876
 877                 TP_ARGS(request, state, lockstateid, cmd, error),
 878
 879                 TP_STRUCT__entry(
 880                         __field(unsigned long, error)
 881                         __field(int, cmd)
 882                         __field(char, type)
 883                         __field(loff_t, start)
 884                         __field(loff_t, end)
 885                         __field(dev_t, dev)
 886                         __field(u32, fhandle)
 887                         __field(u64, fileid)
 888                         __field(int, stateid_seq)
 889                         __field(u32, stateid_hash)
 890                         __field(int, lockstateid_seq)
 891                         __field(u32, lockstateid_hash)
 892                 ),
 893
 894                 TP_fast_assign(
 895                         const struct inode *inode = state->inode;
 896
 897                         __entry->error = error < 0 ? -error : 0;
 898                         __entry->cmd = cmd;
 899                         __entry->type = request->fl_type;
 900                         __entry->start = request->fl_start;
 901                         __entry->end = request->fl_end;
 902                         __entry->dev = inode->i_sb->s_dev;
 903                         __entry->fileid = NFS_FILEID(inode);
 904                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 905                         __entry->stateid_seq =
 906                                 be32_to_cpu(state->stateid.seqid);
 907                         __entry->stateid_hash =
 908                                 nfs_stateid_hash(&state->stateid);
 909                         __entry->lockstateid_seq =
 910                                 be32_to_cpu(lockstateid->seqid);
 911                         __entry->lockstateid_hash =
 912                                 nfs_stateid_hash(lockstateid);
 913                 ),
 914
 915                 TP_printk(
 916                         "error=%ld (%s) cmd=%s:%s range=%lld:%lld "
 917                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 918                         "stateid=%d:0x%08x lockstateid=%d:0x%08x",
 919                         -__entry->error,
 920                         show_nfsv4_errors(__entry->error),
 921                         show_lock_cmd(__entry->cmd),
 922                         show_lock_type(__entry->type),
 923                         (long long)__entry->start,
 924                         (long long)__entry->end,
 925                         MAJOR(__entry->dev), MINOR(__entry->dev),
 926                         (unsigned long long)__entry->fileid,
 927                         __entry->fhandle,
 928                         __entry->stateid_seq, __entry->stateid_hash,
 929                         __entry->lockstateid_seq, __entry->lockstateid_hash
 930                 )
 931 );
 932
 933 DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
 934                 TP_PROTO(
 935                         const struct inode *inode,
 936                         fmode_t fmode
 937                 ),
 938
 939                 TP_ARGS(inode, fmode),
 940
 941                 TP_STRUCT__entry(
 942                         __field(dev_t, dev)
 943                         __field(u32, fhandle)
 944                         __field(u64, fileid)
 945                         __field(unsigned int, fmode)
 946                 ),
 947
 948                 TP_fast_assign(
 949                         __entry->dev = inode->i_sb->s_dev;
 950                         __entry->fileid = NFS_FILEID(inode);
 951                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 952                         __entry->fmode = (__force unsigned int)fmode;
 953                 ),
 954
 955                 TP_printk(
 956                         "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
 957                         show_fmode_flags(__entry->fmode),
 958                         MAJOR(__entry->dev), MINOR(__entry->dev),
 959                         (unsigned long long)__entry->fileid,
 960                         __entry->fhandle
 961                 )
 962 );
 963 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
 964         DEFINE_EVENT(nfs4_set_delegation_event, name, \
 965                         TP_PROTO( \
 966                                 const struct inode *inode, \
 967                                 fmode_t fmode \
 968                         ), \
 969                         TP_ARGS(inode, fmode))
 970 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
 971 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
 972
 973 TRACE_EVENT(nfs4_delegreturn_exit,
 974                 TP_PROTO(
 975                         const struct nfs4_delegreturnargs *args,
 976                         const struct nfs4_delegreturnres *res,
 977                         int error
 978                 ),
 979
 980                 TP_ARGS(args, res, error),
 981
 982                 TP_STRUCT__entry(
 983                         __field(dev_t, dev)
 984                         __field(u32, fhandle)
 985                         __field(unsigned long, error)
 986                         __field(int, stateid_seq)
 987                         __field(u32, stateid_hash)
 988                 ),
 989
 990                 TP_fast_assign(
 991                         __entry->dev = res->server->s_dev;
 992                         __entry->fhandle = nfs_fhandle_hash(args->fhandle);
 993                         __entry->error = error < 0 ? -error : 0;
 994                         __entry->stateid_seq =
 995                                 be32_to_cpu(args->stateid->seqid);
 996                         __entry->stateid_hash =
 997                                 nfs_stateid_hash(args->stateid);
 998                 ),
 999
1000                 TP_printk(
1001                         "error=%ld (%s) dev=%02x:%02x fhandle=0x%08x "
1002                         "stateid=%d:0x%08x",
1003                         -__entry->error,
1004                         show_nfsv4_errors(__entry->error),
1005                         MAJOR(__entry->dev), MINOR(__entry->dev),
1006                         __entry->fhandle,
1007                         __entry->stateid_seq, __entry->stateid_hash
1008                 )
1009 );
1010
1011 #ifdef CONFIG_NFS_V4_1
1012 DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
1013                 TP_PROTO(
1014                         const struct nfs4_state *state,
1015                         const struct nfs4_lock_state *lsp,
1016                         int error
1017                 ),
1018
1019                 TP_ARGS(state, lsp, error),
1020
1021                 TP_STRUCT__entry(
1022                         __field(unsigned long, error)
1023                         __field(dev_t, dev)
1024                         __field(u32, fhandle)
1025                         __field(u64, fileid)
1026                         __field(int, stateid_seq)
1027                         __field(u32, stateid_hash)
1028                 ),
1029
1030                 TP_fast_assign(
1031                         const struct inode *inode = state->inode;
1032
1033                         __entry->error = error < 0 ? -error : 0;
1034                         __entry->dev = inode->i_sb->s_dev;
1035                         __entry->fileid = NFS_FILEID(inode);
1036                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1037                         __entry->stateid_seq =
1038                                 be32_to_cpu(state->stateid.seqid);
1039                         __entry->stateid_hash =
1040                                 nfs_stateid_hash(&state->stateid);
1041                 ),
1042
1043                 TP_printk(
1044                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1045                         "stateid=%d:0x%08x",
1046                         -__entry->error,
1047                         show_nfsv4_errors(__entry->error),
1048                         MAJOR(__entry->dev), MINOR(__entry->dev),
1049                         (unsigned long long)__entry->fileid,
1050                         __entry->fhandle,
1051                         __entry->stateid_seq, __entry->stateid_hash
1052                 )
1053 );
1054
1055 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
1056         DEFINE_EVENT(nfs4_test_stateid_event, name, \
1057                         TP_PROTO( \
1058                                 const struct nfs4_state *state, \
1059                                 const struct nfs4_lock_state *lsp, \
1060                                 int error \
1061                         ), \
1062                         TP_ARGS(state, lsp, error))
1063 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
1064 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
1065 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
1066 #endif /* CONFIG_NFS_V4_1 */
1067
1068 DECLARE_EVENT_CLASS(nfs4_lookup_event,
1069                 TP_PROTO(
1070                         const struct inode *dir,
1071                         const struct qstr *name,
1072                         int error
1073                 ),
1074
1075                 TP_ARGS(dir, name, error),
1076
1077                 TP_STRUCT__entry(
1078                         __field(dev_t, dev)
1079                         __field(unsigned long, error)
1080                         __field(u64, dir)
1081                         __string(name, name->name)
1082                 ),
1083
1084                 TP_fast_assign(
1085                         __entry->dev = dir->i_sb->s_dev;
1086                         __entry->dir = NFS_FILEID(dir);
1087                         __entry->error = -error;
1088                         __assign_str(name, name->name);
1089                 ),
1090
1091                 TP_printk(
1092                         "error=%ld (%s) name=%02x:%02x:%llu/%s",
1093                         -__entry->error,
1094                         show_nfsv4_errors(__entry->error),
1095                         MAJOR(__entry->dev), MINOR(__entry->dev),
1096                         (unsigned long long)__entry->dir,
1097                         __get_str(name)
1098                 )
1099 );
1100
1101 #define DEFINE_NFS4_LOOKUP_EVENT(name) \
1102         DEFINE_EVENT(nfs4_lookup_event, name, \
1103                         TP_PROTO( \
1104                                 const struct inode *dir, \
1105                                 const struct qstr *name, \
1106                                 int error \
1107                         ), \
1108                         TP_ARGS(dir, name, error))
1109
1110 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
1111 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
1112 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
1113 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
1114 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
1115 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
1116 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
1117
1118 TRACE_EVENT(nfs4_lookupp,
1119                 TP_PROTO(
1120                         const struct inode *inode,
1121                         int error
1122                 ),
1123
1124                 TP_ARGS(inode, error),
1125
1126                 TP_STRUCT__entry(
1127                         __field(dev_t, dev)
1128                         __field(u64, ino)
1129                         __field(unsigned long, error)
1130                 ),
1131
1132                 TP_fast_assign(
1133                         __entry->dev = inode->i_sb->s_dev;
1134                         __entry->ino = NFS_FILEID(inode);
1135                         __entry->error = error < 0 ? -error : 0;
1136                 ),
1137
1138                 TP_printk(
1139                         "error=%ld (%s) inode=%02x:%02x:%llu",
1140                         -__entry->error,
1141                         show_nfsv4_errors(__entry->error),
1142                         MAJOR(__entry->dev), MINOR(__entry->dev),
1143                         (unsigned long long)__entry->ino
1144                 )
1145 );
1146
1147 TRACE_EVENT(nfs4_rename,
1148                 TP_PROTO(
1149                         const struct inode *olddir,
1150                         const struct qstr *oldname,
1151                         const struct inode *newdir,
1152                         const struct qstr *newname,
1153                         int error
1154                 ),
1155
1156                 TP_ARGS(olddir, oldname, newdir, newname, error),
1157
1158                 TP_STRUCT__entry(
1159                         __field(dev_t, dev)
1160                         __field(unsigned long, error)
1161                         __field(u64, olddir)
1162                         __string(oldname, oldname->name)
1163                         __field(u64, newdir)
1164                         __string(newname, newname->name)
1165                 ),
1166
1167                 TP_fast_assign(
1168                         __entry->dev = olddir->i_sb->s_dev;
1169                         __entry->olddir = NFS_FILEID(olddir);
1170                         __entry->newdir = NFS_FILEID(newdir);
1171                         __entry->error = error < 0 ? -error : 0;
1172                         __assign_str(oldname, oldname->name);
1173                         __assign_str(newname, newname->name);
1174                 ),
1175
1176                 TP_printk(
1177                         "error=%ld (%s) oldname=%02x:%02x:%llu/%s "
1178                         "newname=%02x:%02x:%llu/%s",
1179                         -__entry->error,
1180                         show_nfsv4_errors(__entry->error),
1181                         MAJOR(__entry->dev), MINOR(__entry->dev),
1182                         (unsigned long long)__entry->olddir,
1183                         __get_str(oldname),
1184                         MAJOR(__entry->dev), MINOR(__entry->dev),
1185                         (unsigned long long)__entry->newdir,
1186                         __get_str(newname)
1187                 )
1188 );
1189
1190 DECLARE_EVENT_CLASS(nfs4_inode_event,
1191                 TP_PROTO(
1192                         const struct inode *inode,
1193                         int error
1194                 ),
1195
1196                 TP_ARGS(inode, error),
1197
1198                 TP_STRUCT__entry(
1199                         __field(dev_t, dev)
1200                         __field(u32, fhandle)
1201                         __field(u64, fileid)
1202                         __field(unsigned long, error)
1203                 ),
1204
1205                 TP_fast_assign(
1206                         __entry->dev = inode->i_sb->s_dev;
1207                         __entry->fileid = NFS_FILEID(inode);
1208                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1209                         __entry->error = error < 0 ? -error : 0;
1210                 ),
1211
1212                 TP_printk(
1213                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
1214                         -__entry->error,
1215                         show_nfsv4_errors(__entry->error),
1216                         MAJOR(__entry->dev), MINOR(__entry->dev),
1217                         (unsigned long long)__entry->fileid,
1218                         __entry->fhandle
1219                 )
1220 );
1221
1222 #define DEFINE_NFS4_INODE_EVENT(name) \
1223         DEFINE_EVENT(nfs4_inode_event, name, \
1224                         TP_PROTO( \
1225                                 const struct inode *inode, \
1226                                 int error \
1227                         ), \
1228                         TP_ARGS(inode, error))
1229
1230 DEFINE_NFS4_INODE_EVENT(nfs4_access);
1231 DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1232 DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1233 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1234 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1235 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
1236 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1237 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1238 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1239
1240 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1241                 TP_PROTO(
1242                         const struct inode *inode,
1243                         const nfs4_stateid *stateid,
1244                         int error
1245                 ),
1246
1247                 TP_ARGS(inode, stateid, error),
1248
1249                 TP_STRUCT__entry(
1250                         __field(dev_t, dev)
1251                         __field(u32, fhandle)
1252                         __field(u64, fileid)
1253                         __field(unsigned long, error)
1254                         __field(int, stateid_seq)
1255                         __field(u32, stateid_hash)
1256                 ),
1257
1258                 TP_fast_assign(
1259                         __entry->dev = inode->i_sb->s_dev;
1260                         __entry->fileid = NFS_FILEID(inode);
1261                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1262                         __entry->error = error < 0 ? -error : 0;
1263                         __entry->stateid_seq =
1264                                 be32_to_cpu(stateid->seqid);
1265                         __entry->stateid_hash =
1266                                 nfs_stateid_hash(stateid);
1267                 ),
1268
1269                 TP_printk(
1270                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1271                         "stateid=%d:0x%08x",
1272                         -__entry->error,
1273                         show_nfsv4_errors(__entry->error),
1274                         MAJOR(__entry->dev), MINOR(__entry->dev),
1275                         (unsigned long long)__entry->fileid,
1276                         __entry->fhandle,
1277                         __entry->stateid_seq, __entry->stateid_hash
1278                 )
1279 );
1280
1281 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1282         DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1283                         TP_PROTO( \
1284                                 const struct inode *inode, \
1285                                 const nfs4_stateid *stateid, \
1286                                 int error \
1287                         ), \
1288                         TP_ARGS(inode, stateid, error))
1289
1290 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1291 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1292 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update);
1293 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait);
1294 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_close_stateid_update_wait);
1295
1296 DECLARE_EVENT_CLASS(nfs4_getattr_event,
1297                 TP_PROTO(
1298                         const struct nfs_server *server,
1299                         const struct nfs_fh *fhandle,
1300                         const struct nfs_fattr *fattr,
1301                         int error
1302                 ),
1303
1304                 TP_ARGS(server, fhandle, fattr, error),
1305
1306                 TP_STRUCT__entry(
1307                         __field(dev_t, dev)
1308                         __field(u32, fhandle)
1309                         __field(u64, fileid)
1310                         __field(unsigned int, valid)
1311                         __field(unsigned long, error)
1312                 ),
1313
1314                 TP_fast_assign(
1315                         __entry->dev = server->s_dev;
1316                         __entry->valid = fattr->valid;
1317                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1318                         __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1319                         __entry->error = error < 0 ? -error : 0;
1320                 ),
1321
1322                 TP_printk(
1323                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1324                         "valid=%s",
1325                         -__entry->error,
1326                         show_nfsv4_errors(__entry->error),
1327                         MAJOR(__entry->dev), MINOR(__entry->dev),
1328                         (unsigned long long)__entry->fileid,
1329                         __entry->fhandle,
1330                         show_nfs_fattr_flags(__entry->valid)
1331                 )
1332 );
1333
1334 #define DEFINE_NFS4_GETATTR_EVENT(name) \
1335         DEFINE_EVENT(nfs4_getattr_event, name, \
1336                         TP_PROTO( \
1337                                 const struct nfs_server *server, \
1338                                 const struct nfs_fh *fhandle, \
1339                                 const struct nfs_fattr *fattr, \
1340                                 int error \
1341                         ), \
1342                         TP_ARGS(server, fhandle, fattr, error))
1343 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1344 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1345 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1346
1347 DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1348                 TP_PROTO(
1349                         const struct nfs_client *clp,
1350                         const struct nfs_fh *fhandle,
1351                         const struct inode *inode,
1352                         int error
1353                 ),
1354
1355                 TP_ARGS(clp, fhandle, inode, error),
1356
1357                 TP_STRUCT__entry(
1358                         __field(unsigned long, error)
1359                         __field(dev_t, dev)
1360                         __field(u32, fhandle)
1361                         __field(u64, fileid)
1362                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1363                 ),
1364
1365                 TP_fast_assign(
1366                         __entry->error = error < 0 ? -error : 0;
1367                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1368                         if (!IS_ERR_OR_NULL(inode)) {
1369                                 __entry->fileid = NFS_FILEID(inode);
1370                                 __entry->dev = inode->i_sb->s_dev;
1371                         } else {
1372                                 __entry->fileid = 0;
1373                                 __entry->dev = 0;
1374                         }
1375                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1376                 ),
1377
1378                 TP_printk(
1379                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1380                         "dstaddr=%s",
1381                         -__entry->error,
1382                         show_nfsv4_errors(__entry->error),
1383                         MAJOR(__entry->dev), MINOR(__entry->dev),
1384                         (unsigned long long)__entry->fileid,
1385                         __entry->fhandle,
1386                         __get_str(dstaddr)
1387                 )
1388 );
1389
1390 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1391         DEFINE_EVENT(nfs4_inode_callback_event, name, \
1392                         TP_PROTO( \
1393                                 const struct nfs_client *clp, \
1394                                 const struct nfs_fh *fhandle, \
1395                                 const struct inode *inode, \
1396                                 int error \
1397                         ), \
1398                         TP_ARGS(clp, fhandle, inode, error))
1399 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1400
1401 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1402                 TP_PROTO(
1403                         const struct nfs_client *clp,
1404                         const struct nfs_fh *fhandle,
1405                         const struct inode *inode,
1406                         const nfs4_stateid *stateid,
1407                         int error
1408                 ),
1409
1410                 TP_ARGS(clp, fhandle, inode, stateid, error),
1411
1412                 TP_STRUCT__entry(
1413                         __field(unsigned long, error)
1414                         __field(dev_t, dev)
1415                         __field(u32, fhandle)
1416                         __field(u64, fileid)
1417                         __string(dstaddr, clp ? clp->cl_hostname : "unknown")
1418                         __field(int, stateid_seq)
1419                         __field(u32, stateid_hash)
1420                 ),
1421
1422                 TP_fast_assign(
1423                         __entry->error = error < 0 ? -error : 0;
1424                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1425                         if (!IS_ERR_OR_NULL(inode)) {
1426                                 __entry->fileid = NFS_FILEID(inode);
1427                                 __entry->dev = inode->i_sb->s_dev;
1428                         } else {
1429                                 __entry->fileid = 0;
1430                                 __entry->dev = 0;
1431                         }
1432                         __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown")
1433                         __entry->stateid_seq =
1434                                 be32_to_cpu(stateid->seqid);
1435                         __entry->stateid_hash =
1436                                 nfs_stateid_hash(stateid);
1437                 ),
1438
1439                 TP_printk(
1440                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1441                         "stateid=%d:0x%08x dstaddr=%s",
1442                         -__entry->error,
1443                         show_nfsv4_errors(__entry->error),
1444                         MAJOR(__entry->dev), MINOR(__entry->dev),
1445                         (unsigned long long)__entry->fileid,
1446                         __entry->fhandle,
1447                         __entry->stateid_seq, __entry->stateid_hash,
1448                         __get_str(dstaddr)
1449                 )
1450 );
1451
1452 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1453         DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1454                         TP_PROTO( \
1455                                 const struct nfs_client *clp, \
1456                                 const struct nfs_fh *fhandle, \
1457                                 const struct inode *inode, \
1458                                 const nfs4_stateid *stateid, \
1459                                 int error \
1460                         ), \
1461                         TP_ARGS(clp, fhandle, inode, stateid, error))
1462 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1463 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1464
1465 DECLARE_EVENT_CLASS(nfs4_idmap_event,
1466                 TP_PROTO(
1467                         const char *name,
1468                         int len,
1469                         u32 id,
1470                         int error
1471                 ),
1472
1473                 TP_ARGS(name, len, id, error),
1474
1475                 TP_STRUCT__entry(
1476                         __field(unsigned long, error)
1477                         __field(u32, id)
1478                         __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1479                 ),
1480
1481                 TP_fast_assign(
1482                         if (len < 0)
1483                                 len = 0;
1484                         __entry->error = error < 0 ? error : 0;
1485                         __entry->id = id;
1486                         memcpy(__get_str(name), name, len);
1487                         __get_str(name)[len] = 0;
1488                 ),
1489
1490                 TP_printk(
1491                         "error=%ld (%s) id=%u name=%s",
1492                         -__entry->error, show_nfsv4_errors(__entry->error),
1493                         __entry->id,
1494                         __get_str(name)
1495                 )
1496 );
1497 #define DEFINE_NFS4_IDMAP_EVENT(name) \
1498         DEFINE_EVENT(nfs4_idmap_event, name, \
1499                         TP_PROTO( \
1500                                 const char *name, \
1501                                 int len, \
1502                                 u32 id, \
1503                                 int error \
1504                         ), \
1505                         TP_ARGS(name, len, id, error))
1506 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1507 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1508 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1509 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1510
1511 DECLARE_EVENT_CLASS(nfs4_read_event,
1512                 TP_PROTO(
1513                         const struct nfs_pgio_header *hdr,
1514                         int error
1515                 ),
1516
1517                 TP_ARGS(hdr, error),
1518
1519                 TP_STRUCT__entry(
1520                         __field(dev_t, dev)
1521                         __field(u32, fhandle)
1522                         __field(u64, fileid)
1523                         __field(loff_t, offset)
1524                         __field(size_t, count)
1525                         __field(unsigned long, error)
1526                         __field(int, stateid_seq)
1527                         __field(u32, stateid_hash)
1528                 ),
1529
1530                 TP_fast_assign(
1531                         const struct inode *inode = hdr->inode;
1532                         const struct nfs4_state *state =
1533                                 hdr->args.context->state;
1534                         __entry->dev = inode->i_sb->s_dev;
1535                         __entry->fileid = NFS_FILEID(inode);
1536                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1537                         __entry->offset = hdr->args.offset;
1538                         __entry->count = hdr->args.count;
1539                         __entry->error = error < 0 ? -error : 0;
1540                         __entry->stateid_seq =
1541                                 be32_to_cpu(state->stateid.seqid);
1542                         __entry->stateid_hash =
1543                                 nfs_stateid_hash(&state->stateid);
1544                 ),
1545
1546                 TP_printk(
1547                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1548                         "offset=%lld count=%zu stateid=%d:0x%08x",
1549                         -__entry->error,
1550                         show_nfsv4_errors(__entry->error),
1551                         MAJOR(__entry->dev), MINOR(__entry->dev),
1552                         (unsigned long long)__entry->fileid,
1553                         __entry->fhandle,
1554                         (long long)__entry->offset,
1555                         __entry->count,
1556                         __entry->stateid_seq, __entry->stateid_hash
1557                 )
1558 );
1559 #define DEFINE_NFS4_READ_EVENT(name) \
1560         DEFINE_EVENT(nfs4_read_event, name, \
1561                         TP_PROTO( \
1562                                 const struct nfs_pgio_header *hdr, \
1563                                 int error \
1564                         ), \
1565                         TP_ARGS(hdr, error))
1566 DEFINE_NFS4_READ_EVENT(nfs4_read);
1567 #ifdef CONFIG_NFS_V4_1
1568 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1569 #endif /* CONFIG_NFS_V4_1 */
1570
1571 DECLARE_EVENT_CLASS(nfs4_write_event,
1572                 TP_PROTO(
1573                         const struct nfs_pgio_header *hdr,
1574                         int error
1575                 ),
1576
1577                 TP_ARGS(hdr, error),
1578
1579                 TP_STRUCT__entry(
1580                         __field(dev_t, dev)
1581                         __field(u32, fhandle)
1582                         __field(u64, fileid)
1583                         __field(loff_t, offset)
1584                         __field(size_t, count)
1585                         __field(unsigned long, error)
1586                         __field(int, stateid_seq)
1587                         __field(u32, stateid_hash)
1588                 ),
1589
1590                 TP_fast_assign(
1591                         const struct inode *inode = hdr->inode;
1592                         const struct nfs4_state *state =
1593                                 hdr->args.context->state;
1594                         __entry->dev = inode->i_sb->s_dev;
1595                         __entry->fileid = NFS_FILEID(inode);
1596                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1597                         __entry->offset = hdr->args.offset;
1598                         __entry->count = hdr->args.count;
1599                         __entry->error = error < 0 ? -error : 0;
1600                         __entry->stateid_seq =
1601                                 be32_to_cpu(state->stateid.seqid);
1602                         __entry->stateid_hash =
1603                                 nfs_stateid_hash(&state->stateid);
1604                 ),
1605
1606                 TP_printk(
1607                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1608                         "offset=%lld count=%zu stateid=%d:0x%08x",
1609                         -__entry->error,
1610                         show_nfsv4_errors(__entry->error),
1611                         MAJOR(__entry->dev), MINOR(__entry->dev),
1612                         (unsigned long long)__entry->fileid,
1613                         __entry->fhandle,
1614                         (long long)__entry->offset,
1615                         __entry->count,
1616                         __entry->stateid_seq, __entry->stateid_hash
1617                 )
1618 );
1619
1620 #define DEFINE_NFS4_WRITE_EVENT(name) \
1621         DEFINE_EVENT(nfs4_write_event, name, \
1622                         TP_PROTO( \
1623                                 const struct nfs_pgio_header *hdr, \
1624                                 int error \
1625                         ), \
1626                         TP_ARGS(hdr, error))
1627 DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1628 #ifdef CONFIG_NFS_V4_1
1629 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1630 #endif /* CONFIG_NFS_V4_1 */
1631
1632 DECLARE_EVENT_CLASS(nfs4_commit_event,
1633                 TP_PROTO(
1634                         const struct nfs_commit_data *data,
1635                         int error
1636                 ),
1637
1638                 TP_ARGS(data, error),
1639
1640                 TP_STRUCT__entry(
1641                         __field(dev_t, dev)
1642                         __field(u32, fhandle)
1643                         __field(u64, fileid)
1644                         __field(loff_t, offset)
1645                         __field(size_t, count)
1646                         __field(unsigned long, error)
1647                 ),
1648
1649                 TP_fast_assign(
1650                         const struct inode *inode = data->inode;
1651                         __entry->dev = inode->i_sb->s_dev;
1652                         __entry->fileid = NFS_FILEID(inode);
1653                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1654                         __entry->offset = data->args.offset;
1655                         __entry->count = data->args.count;
1656                         __entry->error = error;
1657                 ),
1658
1659                 TP_printk(
1660                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1661                         "offset=%lld count=%zu",
1662                         -__entry->error,
1663                         show_nfsv4_errors(__entry->error),
1664                         MAJOR(__entry->dev), MINOR(__entry->dev),
1665                         (unsigned long long)__entry->fileid,
1666                         __entry->fhandle,
1667                         (long long)__entry->offset,
1668                         __entry->count
1669                 )
1670 );
1671 #define DEFINE_NFS4_COMMIT_EVENT(name) \
1672         DEFINE_EVENT(nfs4_commit_event, name, \
1673                         TP_PROTO( \
1674                                 const struct nfs_commit_data *data, \
1675                                 int error \
1676                         ), \
1677                         TP_ARGS(data, error))
1678 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1679 #ifdef CONFIG_NFS_V4_1
1680 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1681
1682 TRACE_DEFINE_ENUM(IOMODE_READ);
1683 TRACE_DEFINE_ENUM(IOMODE_RW);
1684 TRACE_DEFINE_ENUM(IOMODE_ANY);
1685
1686 #define show_pnfs_iomode(iomode) \
1687         __print_symbolic(iomode, \
1688                 { IOMODE_READ, "READ" }, \
1689                 { IOMODE_RW, "RW" }, \
1690                 { IOMODE_ANY, "ANY" })
1691
1692 TRACE_EVENT(nfs4_layoutget,
1693                 TP_PROTO(
1694                         const struct nfs_open_context *ctx,
1695                         const struct pnfs_layout_range *args,
1696                         const struct pnfs_layout_range *res,
1697                         const nfs4_stateid *layout_stateid,
1698                         int error
1699                 ),
1700
1701                 TP_ARGS(ctx, args, res, layout_stateid, error),
1702
1703                 TP_STRUCT__entry(
1704                         __field(dev_t, dev)
1705                         __field(u32, fhandle)
1706                         __field(u64, fileid)
1707                         __field(u32, iomode)
1708                         __field(u64, offset)
1709                         __field(u64, count)
1710                         __field(unsigned long, error)
1711                         __field(int, stateid_seq)
1712                         __field(u32, stateid_hash)
1713                         __field(int, layoutstateid_seq)
1714                         __field(u32, layoutstateid_hash)
1715                 ),
1716
1717                 TP_fast_assign(
1718                         const struct inode *inode = d_inode(ctx->dentry);
1719                         const struct nfs4_state *state = ctx->state;
1720                         __entry->dev = inode->i_sb->s_dev;
1721                         __entry->fileid = NFS_FILEID(inode);
1722                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1723                         __entry->iomode = args->iomode;
1724                         __entry->offset = args->offset;
1725                         __entry->count = args->length;
1726                         __entry->error = error < 0 ? -error : 0;
1727                         __entry->stateid_seq =
1728                                 be32_to_cpu(state->stateid.seqid);
1729                         __entry->stateid_hash =
1730                                 nfs_stateid_hash(&state->stateid);
1731                         if (!error) {
1732                                 __entry->layoutstateid_seq =
1733                                 be32_to_cpu(layout_stateid->seqid);
1734                                 __entry->layoutstateid_hash =
1735                                 nfs_stateid_hash(layout_stateid);
1736                         } else {
1737                                 __entry->layoutstateid_seq = 0;
1738                                 __entry->layoutstateid_hash = 0;
1739                         }
1740                 ),
1741
1742                 TP_printk(
1743                         "error=%ld (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1744                         "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1745                         "layoutstateid=%d:0x%08x",
1746                         -__entry->error,
1747                         show_nfsv4_errors(__entry->error),
1748                         MAJOR(__entry->dev), MINOR(__entry->dev),
1749                         (unsigned long long)__entry->fileid,
1750                         __entry->fhandle,
1751                         show_pnfs_iomode(__entry->iomode),
1752                         (unsigned long long)__entry->offset,
1753                         (unsigned long long)__entry->count,
1754                         __entry->stateid_seq, __entry->stateid_hash,
1755                         __entry->layoutstateid_seq, __entry->layoutstateid_hash
1756                 )
1757 );
1758
1759 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1760 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1761 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1762
1763 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_UNKNOWN);
1764 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NO_PNFS);
1765 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RD_ZEROLEN);
1766 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_MDSTHRESH);
1767 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_NOMEM);
1768 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BULK_RECALL);
1769 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_IO_TEST_FAIL);
1770 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_FOUND_CACHED);
1771 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETURN);
1772 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_BLOCKED);
1773 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_INVALID_OPEN);
1774 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_RETRY);
1775 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET);
1776 TRACE_DEFINE_ENUM(PNFS_UPDATE_LAYOUT_EXIT);
1777
1778 #define show_pnfs_update_layout_reason(reason)                          \
1779         __print_symbolic(reason,                                        \
1780                 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" },              \
1781                 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" },              \
1782                 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" },      \
1783                 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" },          \
1784                 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" },                  \
1785                 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" },      \
1786                 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" },    \
1787                 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" },    \
1788                 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" },          \
1789                 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" },      \
1790                 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" },    \
1791                 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" },       \
1792                 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }, \
1793                 { PNFS_UPDATE_LAYOUT_EXIT, "exit" })
1794
1795 TRACE_EVENT(pnfs_update_layout,
1796                 TP_PROTO(struct inode *inode,
1797                         loff_t pos,
1798                         u64 count,
1799                         enum pnfs_iomode iomode,
1800                         struct pnfs_layout_hdr *lo,
1801                         struct pnfs_layout_segment *lseg,
1802                         enum pnfs_update_layout_reason reason
1803                 ),
1804                 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1805                 TP_STRUCT__entry(
1806                         __field(dev_t, dev)
1807                         __field(u64, fileid)
1808                         __field(u32, fhandle)
1809                         __field(loff_t, pos)
1810                         __field(u64, count)
1811                         __field(enum pnfs_iomode, iomode)
1812                         __field(int, layoutstateid_seq)
1813                         __field(u32, layoutstateid_hash)
1814                         __field(long, lseg)
1815                         __field(enum pnfs_update_layout_reason, reason)
1816                 ),
1817                 TP_fast_assign(
1818                         __entry->dev = inode->i_sb->s_dev;
1819                         __entry->fileid = NFS_FILEID(inode);
1820                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1821                         __entry->pos = pos;
1822                         __entry->count = count;
1823                         __entry->iomode = iomode;
1824                         __entry->reason = reason;
1825                         if (lo != NULL) {
1826                                 __entry->layoutstateid_seq =
1827                                 be32_to_cpu(lo->plh_stateid.seqid);
1828                                 __entry->layoutstateid_hash =
1829                                 nfs_stateid_hash(&lo->plh_stateid);
1830                         } else {
1831                                 __entry->layoutstateid_seq = 0;
1832                                 __entry->layoutstateid_hash = 0;
1833                         }
1834                         __entry->lseg = (long)lseg;
1835                 ),
1836                 TP_printk(
1837                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
1838                         "iomode=%s pos=%llu count=%llu "
1839                         "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1840                         MAJOR(__entry->dev), MINOR(__entry->dev),
1841                         (unsigned long long)__entry->fileid,
1842                         __entry->fhandle,
1843                         show_pnfs_iomode(__entry->iomode),
1844                         (unsigned long long)__entry->pos,
1845                         (unsigned long long)__entry->count,
1846                         __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1847                         __entry->lseg,
1848                         show_pnfs_update_layout_reason(__entry->reason)
1849                 )
1850 );
1851
1852 DECLARE_EVENT_CLASS(pnfs_layout_event,
1853                 TP_PROTO(struct inode *inode,
1854                         loff_t pos,
1855                         u64 count,
1856                         enum pnfs_iomode iomode,
1857                         struct pnfs_layout_hdr *lo,
1858                         struct pnfs_layout_segment *lseg
1859                 ),
1860                 TP_ARGS(inode, pos, count, iomode, lo, lseg),
1861                 TP_STRUCT__entry(
1862                         __field(dev_t, dev)
1863                         __field(u64, fileid)
1864                         __field(u32, fhandle)
1865                         __field(loff_t, pos)
1866                         __field(u64, count)
1867                         __field(enum pnfs_iomode, iomode)
1868                         __field(int, layoutstateid_seq)
1869                         __field(u32, layoutstateid_hash)
1870                         __field(long, lseg)
1871                 ),
1872                 TP_fast_assign(
1873                         __entry->dev = inode->i_sb->s_dev;
1874                         __entry->fileid = NFS_FILEID(inode);
1875                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1876                         __entry->pos = pos;
1877                         __entry->count = count;
1878                         __entry->iomode = iomode;
1879                         if (lo != NULL) {
1880                                 __entry->layoutstateid_seq =
1881                                 be32_to_cpu(lo->plh_stateid.seqid);
1882                                 __entry->layoutstateid_hash =
1883                                 nfs_stateid_hash(&lo->plh_stateid);
1884                         } else {
1885                                 __entry->layoutstateid_seq = 0;
1886                                 __entry->layoutstateid_hash = 0;
1887                         }
1888                         __entry->lseg = (long)lseg;
1889                 ),
1890                 TP_printk(
1891                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
1892                         "iomode=%s pos=%llu count=%llu "
1893                         "layoutstateid=%d:0x%08x lseg=0x%lx",
1894                         MAJOR(__entry->dev), MINOR(__entry->dev),
1895                         (unsigned long long)__entry->fileid,
1896                         __entry->fhandle,
1897                         show_pnfs_iomode(__entry->iomode),
1898                         (unsigned long long)__entry->pos,
1899                         (unsigned long long)__entry->count,
1900                         __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1901                         __entry->lseg
1902                 )
1903 );
1904
1905 #define DEFINE_PNFS_LAYOUT_EVENT(name) \
1906         DEFINE_EVENT(pnfs_layout_event, name, \
1907                 TP_PROTO(struct inode *inode, \
1908                         loff_t pos, \
1909                         u64 count, \
1910                         enum pnfs_iomode iomode, \
1911                         struct pnfs_layout_hdr *lo, \
1912                         struct pnfs_layout_segment *lseg \
1913                 ), \
1914                 TP_ARGS(inode, pos, count, iomode, lo, lseg))
1915
1916 DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_read);
1917 DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_init_write);
1918 DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_pg_get_mirror_count);
1919 DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_done);
1920 DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_done);
1921 DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_read_pagelist);
1922 DEFINE_PNFS_LAYOUT_EVENT(pnfs_mds_fallback_write_pagelist);
1923
1924 #endif /* CONFIG_NFS_V4_1 */
1925
1926 #endif /* _TRACE_NFS4_H */
1927
1928 #undef TRACE_INCLUDE_PATH
1929 #define TRACE_INCLUDE_PATH .
1930 #define TRACE_INCLUDE_FILE nfs4trace
1931 /* This part must be outside protection */
1932 #include <trace/define_trace.h>