fs/nfs/nfs4trace.h

   1 /*
   2  * Copyright (c) 2013 Trond Myklebust <[email protected]>
   3  */
   4 #undef TRACE_SYSTEM
   5 #define TRACE_SYSTEM nfs4
   6
   7 #if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ)
   8 #define _TRACE_NFS4_H
   9
  10 #include <linux/tracepoint.h>
  11
  12 #define show_nfsv4_errors(error) \
  13         __print_symbolic(error, \
  14                 { NFS4_OK, "OK" }, \
  15                 /* Mapped by nfs4_stat_to_errno() */ \
  16                 { -EPERM, "EPERM" }, \
  17                 { -ENOENT, "ENOENT" }, \
  18                 { -EIO, "EIO" }, \
  19                 { -ENXIO, "ENXIO" }, \
  20                 { -EACCES, "EACCES" }, \
  21                 { -EEXIST, "EEXIST" }, \
  22                 { -EXDEV, "EXDEV" }, \
  23                 { -ENOTDIR, "ENOTDIR" }, \
  24                 { -EISDIR, "EISDIR" }, \
  25                 { -EFBIG, "EFBIG" }, \
  26                 { -ENOSPC, "ENOSPC" }, \
  27                 { -EROFS, "EROFS" }, \
  28                 { -EMLINK, "EMLINK" }, \
  29                 { -ENAMETOOLONG, "ENAMETOOLONG" }, \
  30                 { -ENOTEMPTY, "ENOTEMPTY" }, \
  31                 { -EDQUOT, "EDQUOT" }, \
  32                 { -ESTALE, "ESTALE" }, \
  33                 { -EBADHANDLE, "EBADHANDLE" }, \
  34                 { -EBADCOOKIE, "EBADCOOKIE" }, \
  35                 { -ENOTSUPP, "ENOTSUPP" }, \
  36                 { -ETOOSMALL, "ETOOSMALL" }, \
  37                 { -EREMOTEIO, "EREMOTEIO" }, \
  38                 { -EBADTYPE, "EBADTYPE" }, \
  39                 { -EAGAIN, "EAGAIN" }, \
  40                 { -ELOOP, "ELOOP" }, \
  41                 { -EOPNOTSUPP, "EOPNOTSUPP" }, \
  42                 { -EDEADLK, "EDEADLK" }, \
  43                 /* RPC errors */ \
  44                 { -ENOMEM, "ENOMEM" }, \
  45                 { -EKEYEXPIRED, "EKEYEXPIRED" }, \
  46                 { -ETIMEDOUT, "ETIMEDOUT" }, \
  47                 { -ERESTARTSYS, "ERESTARTSYS" }, \
  48                 { -ECONNREFUSED, "ECONNREFUSED" }, \
  49                 { -ECONNRESET, "ECONNRESET" }, \
  50                 { -ENETUNREACH, "ENETUNREACH" }, \
  51                 { -EHOSTUNREACH, "EHOSTUNREACH" }, \
  52                 { -EHOSTDOWN, "EHOSTDOWN" }, \
  53                 { -EPIPE, "EPIPE" }, \
  54                 { -EPFNOSUPPORT, "EPFNOSUPPORT" }, \
  55                 { -EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \
  56                 /* NFSv4 native errors */ \
  57                 { -NFS4ERR_ACCESS, "ACCESS" }, \
  58                 { -NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \
  59                 { -NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \
  60                 { -NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \
  61                 { -NFS4ERR_BADCHAR, "BADCHAR" }, \
  62                 { -NFS4ERR_BADHANDLE, "BADHANDLE" }, \
  63                 { -NFS4ERR_BADIOMODE, "BADIOMODE" }, \
  64                 { -NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \
  65                 { -NFS4ERR_BADLABEL, "BADLABEL" }, \
  66                 { -NFS4ERR_BADNAME, "BADNAME" }, \
  67                 { -NFS4ERR_BADOWNER, "BADOWNER" }, \
  68                 { -NFS4ERR_BADSESSION, "BADSESSION" }, \
  69                 { -NFS4ERR_BADSLOT, "BADSLOT" }, \
  70                 { -NFS4ERR_BADTYPE, "BADTYPE" }, \
  71                 { -NFS4ERR_BADXDR, "BADXDR" }, \
  72                 { -NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \
  73                 { -NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \
  74                 { -NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \
  75                 { -NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \
  76                 { -NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \
  77                 { -NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \
  78                 { -NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
  79                 { -NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \
  80                 { -NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \
  81                 { -NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \
  82                 { -NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \
  83                         "CONN_NOT_BOUND_TO_SESSION" }, \
  84                 { -NFS4ERR_DEADLOCK, "DEADLOCK" }, \
  85                 { -NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \
  86                 { -NFS4ERR_DELAY, "DELAY" }, \
  87                 { -NFS4ERR_DELEG_ALREADY_WANTED, \
  88                         "DELEG_ALREADY_WANTED" }, \
  89                 { -NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \
  90                 { -NFS4ERR_DENIED, "DENIED" }, \
  91                 { -NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \
  92                 { -NFS4ERR_DQUOT, "DQUOT" }, \
  93                 { -NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \
  94                 { -NFS4ERR_EXIST, "EXIST" }, \
  95                 { -NFS4ERR_EXPIRED, "EXPIRED" }, \
  96                 { -NFS4ERR_FBIG, "FBIG" }, \
  97                 { -NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \
  98                 { -NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \
  99                 { -NFS4ERR_GRACE, "GRACE" }, \
 100                 { -NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \
 101                 { -NFS4ERR_INVAL, "INVAL" }, \
 102                 { -NFS4ERR_IO, "IO" }, \
 103                 { -NFS4ERR_ISDIR, "ISDIR" }, \
 104                 { -NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \
 105                 { -NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \
 106                 { -NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \
 107                 { -NFS4ERR_LOCKED, "LOCKED" }, \
 108                 { -NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \
 109                 { -NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \
 110                 { -NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \
 111                 { -NFS4ERR_MLINK, "MLINK" }, \
 112                 { -NFS4ERR_MOVED, "MOVED" }, \
 113                 { -NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \
 114                 { -NFS4ERR_NOENT, "NOENT" }, \
 115                 { -NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \
 116                 { -NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \
 117                 { -NFS4ERR_NOSPC, "NOSPC" }, \
 118                 { -NFS4ERR_NOTDIR, "NOTDIR" }, \
 119                 { -NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \
 120                 { -NFS4ERR_NOTSUPP, "NOTSUPP" }, \
 121                 { -NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \
 122                 { -NFS4ERR_NOT_SAME, "NOT_SAME" }, \
 123                 { -NFS4ERR_NO_GRACE, "NO_GRACE" }, \
 124                 { -NFS4ERR_NXIO, "NXIO" }, \
 125                 { -NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \
 126                 { -NFS4ERR_OPENMODE, "OPENMODE" }, \
 127                 { -NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \
 128                 { -NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \
 129                 { -NFS4ERR_PERM, "PERM" }, \
 130                 { -NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \
 131                 { -NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \
 132                 { -NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \
 133                 { -NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \
 134                 { -NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \
 135                 { -NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \
 136                 { -NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \
 137                 { -NFS4ERR_REP_TOO_BIG_TO_CACHE, \
 138                         "REP_TOO_BIG_TO_CACHE" }, \
 139                 { -NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \
 140                 { -NFS4ERR_RESOURCE, "RESOURCE" }, \
 141                 { -NFS4ERR_RESTOREFH, "RESTOREFH" }, \
 142                 { -NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \
 143                 { -NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \
 144                 { -NFS4ERR_ROFS, "ROFS" }, \
 145                 { -NFS4ERR_SAME, "SAME" }, \
 146                 { -NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \
 147                 { -NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \
 148                 { -NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \
 149                 { -NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \
 150                 { -NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \
 151                 { -NFS4ERR_STALE, "STALE" }, \
 152                 { -NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \
 153                 { -NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \
 154                 { -NFS4ERR_SYMLINK, "SYMLINK" }, \
 155                 { -NFS4ERR_TOOSMALL, "TOOSMALL" }, \
 156                 { -NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \
 157                 { -NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \
 158                 { -NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \
 159                 { -NFS4ERR_WRONGSEC, "WRONGSEC" }, \
 160                 { -NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \
 161                 { -NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \
 162                 { -NFS4ERR_XDEV, "XDEV" })
 163
 164 #define show_open_flags(flags) \
 165         __print_flags(flags, "|", \
 166                 { O_CREAT, "O_CREAT" }, \
 167                 { O_EXCL, "O_EXCL" }, \
 168                 { O_TRUNC, "O_TRUNC" }, \
 169                 { O_DIRECT, "O_DIRECT" })
 170
 171 #define show_fmode_flags(mode) \
 172         __print_flags(mode, "|", \
 173                 { ((__force unsigned long)FMODE_READ), "READ" }, \
 174                 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \
 175                 { ((__force unsigned long)FMODE_EXEC), "EXEC" })
 176
 177 #define show_nfs_fattr_flags(valid) \
 178         __print_flags((unsigned long)valid, "|", \
 179                 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \
 180                 { NFS_ATTR_FATTR_MODE, "MODE" }, \
 181                 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \
 182                 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \
 183                 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \
 184                 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \
 185                 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \
 186                 { NFS_ATTR_FATTR_FSID, "FSID" }, \
 187                 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \
 188                 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \
 189                 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \
 190                 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \
 191                 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \
 192                 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \
 193                 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" })
 194
 195 DECLARE_EVENT_CLASS(nfs4_clientid_event,
 196                 TP_PROTO(
 197                         const struct nfs_client *clp,
 198                         int error
 199                 ),
 200
 201                 TP_ARGS(clp, error),
 202
 203                 TP_STRUCT__entry(
 204                         __string(dstaddr,
 205                                 rpc_peeraddr2str(clp->cl_rpcclient,
 206                                         RPC_DISPLAY_ADDR))
 207                         __field(int, error)
 208                 ),
 209
 210                 TP_fast_assign(
 211                         __entry->error = error;
 212                         __assign_str(dstaddr,
 213                                 rpc_peeraddr2str(clp->cl_rpcclient,
 214                                                 RPC_DISPLAY_ADDR));
 215                 ),
 216
 217                 TP_printk(
 218                         "error=%d (%s) dstaddr=%s",
 219                         __entry->error,
 220                         show_nfsv4_errors(__entry->error),
 221                         __get_str(dstaddr)
 222                 )
 223 );
 224 #define DEFINE_NFS4_CLIENTID_EVENT(name) \
 225         DEFINE_EVENT(nfs4_clientid_event, name,  \
 226                         TP_PROTO( \
 227                                 const struct nfs_client *clp, \
 228                                 int error \
 229                         ), \
 230                         TP_ARGS(clp, error))
 231 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid);
 232 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm);
 233 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew);
 234 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async);
 235 #ifdef CONFIG_NFS_V4_1
 236 DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id);
 237 DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session);
 238 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session);
 239 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid);
 240 DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session);
 241 DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence);
 242 DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete);
 243
 244 #define show_nfs4_sequence_status_flags(status) \
 245         __print_flags((unsigned long)status, "|", \
 246                 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \
 247                 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \
 248                         "CB_GSS_CONTEXTS_EXPIRING" }, \
 249                 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \
 250                         "CB_GSS_CONTEXTS_EXPIRED" }, \
 251                 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \
 252                         "EXPIRED_ALL_STATE_REVOKED" }, \
 253                 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \
 254                         "EXPIRED_SOME_STATE_REVOKED" }, \
 255                 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \
 256                         "ADMIN_STATE_REVOKED" }, \
 257                 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED,  \
 258                         "RECALLABLE_STATE_REVOKED" }, \
 259                 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \
 260                 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \
 261                         "RESTART_RECLAIM_NEEDED" }, \
 262                 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \
 263                         "CB_PATH_DOWN_SESSION" }, \
 264                 { SEQ4_STATUS_BACKCHANNEL_FAULT, \
 265                         "BACKCHANNEL_FAULT" })
 266
 267 TRACE_EVENT(nfs4_sequence_done,
 268                 TP_PROTO(
 269                         const struct nfs4_session *session,
 270                         const struct nfs4_sequence_res *res
 271                 ),
 272                 TP_ARGS(session, res),
 273
 274                 TP_STRUCT__entry(
 275                         __field(unsigned int, session)
 276                         __field(unsigned int, slot_nr)
 277                         __field(unsigned int, seq_nr)
 278                         __field(unsigned int, highest_slotid)
 279                         __field(unsigned int, target_highest_slotid)
 280                         __field(unsigned int, status_flags)
 281                         __field(int, error)
 282                 ),
 283
 284                 TP_fast_assign(
 285                         const struct nfs4_slot *sr_slot = res->sr_slot;
 286                         __entry->session = nfs_session_id_hash(&session->sess_id);
 287                         __entry->slot_nr = sr_slot->slot_nr;
 288                         __entry->seq_nr = sr_slot->seq_nr;
 289                         __entry->highest_slotid = res->sr_highest_slotid;
 290                         __entry->target_highest_slotid =
 291                                         res->sr_target_highest_slotid;
 292                         __entry->status_flags = res->sr_status_flags;
 293                         __entry->error = res->sr_status;
 294                 ),
 295                 TP_printk(
 296                         "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
 297                         "highest_slotid=%u target_highest_slotid=%u "
 298                         "status_flags=%u (%s)",
 299                         __entry->error,
 300                         show_nfsv4_errors(__entry->error),
 301                         __entry->session,
 302                         __entry->slot_nr,
 303                         __entry->seq_nr,
 304                         __entry->highest_slotid,
 305                         __entry->target_highest_slotid,
 306                         __entry->status_flags,
 307                         show_nfs4_sequence_status_flags(__entry->status_flags)
 308                 )
 309 );
 310
 311 struct cb_sequenceargs;
 312 struct cb_sequenceres;
 313
 314 TRACE_EVENT(nfs4_cb_sequence,
 315                 TP_PROTO(
 316                         const struct cb_sequenceargs *args,
 317                         const struct cb_sequenceres *res,
 318                         __be32 status
 319                 ),
 320                 TP_ARGS(args, res, status),
 321
 322                 TP_STRUCT__entry(
 323                         __field(unsigned int, session)
 324                         __field(unsigned int, slot_nr)
 325                         __field(unsigned int, seq_nr)
 326                         __field(unsigned int, highest_slotid)
 327                         __field(unsigned int, cachethis)
 328                         __field(int, error)
 329                 ),
 330
 331                 TP_fast_assign(
 332                         __entry->session = nfs_session_id_hash(&args->csa_sessionid);
 333                         __entry->slot_nr = args->csa_slotid;
 334                         __entry->seq_nr = args->csa_sequenceid;
 335                         __entry->highest_slotid = args->csa_highestslotid;
 336                         __entry->cachethis = args->csa_cachethis;
 337                         __entry->error = -be32_to_cpu(status);
 338                 ),
 339
 340                 TP_printk(
 341                         "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u "
 342                         "highest_slotid=%u",
 343                         __entry->error,
 344                         show_nfsv4_errors(__entry->error),
 345                         __entry->session,
 346                         __entry->slot_nr,
 347                         __entry->seq_nr,
 348                         __entry->highest_slotid
 349                 )
 350 );
 351 #endif /* CONFIG_NFS_V4_1 */
 352
 353 TRACE_EVENT(nfs4_setup_sequence,
 354                 TP_PROTO(
 355                         const struct nfs4_session *session,
 356                         const struct nfs4_sequence_args *args
 357                 ),
 358                 TP_ARGS(session, args),
 359
 360                 TP_STRUCT__entry(
 361                         __field(unsigned int, session)
 362                         __field(unsigned int, slot_nr)
 363                         __field(unsigned int, seq_nr)
 364                         __field(unsigned int, highest_used_slotid)
 365                 ),
 366
 367                 TP_fast_assign(
 368                         const struct nfs4_slot *sa_slot = args->sa_slot;
 369                         __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0;
 370                         __entry->slot_nr = sa_slot->slot_nr;
 371                         __entry->seq_nr = sa_slot->seq_nr;
 372                         __entry->highest_used_slotid =
 373                                         sa_slot->table->highest_used_slotid;
 374                 ),
 375                 TP_printk(
 376                         "session=0x%08x slot_nr=%u seq_nr=%u "
 377                         "highest_used_slotid=%u",
 378                         __entry->session,
 379                         __entry->slot_nr,
 380                         __entry->seq_nr,
 381                         __entry->highest_used_slotid
 382                 )
 383 );
 384
 385 DECLARE_EVENT_CLASS(nfs4_open_event,
 386                 TP_PROTO(
 387                         const struct nfs_open_context *ctx,
 388                         int flags,
 389                         int error
 390                 ),
 391
 392                 TP_ARGS(ctx, flags, error),
 393
 394                 TP_STRUCT__entry(
 395                         __field(int, error)
 396                         __field(unsigned int, flags)
 397                         __field(unsigned int, fmode)
 398                         __field(dev_t, dev)
 399                         __field(u32, fhandle)
 400                         __field(u64, fileid)
 401                         __field(u64, dir)
 402                         __string(name, ctx->dentry->d_name.name)
 403                         __field(int, stateid_seq)
 404                         __field(u32, stateid_hash)
 405                         __field(int, openstateid_seq)
 406                         __field(u32, openstateid_hash)
 407                 ),
 408
 409                 TP_fast_assign(
 410                         const struct nfs4_state *state = ctx->state;
 411                         const struct inode *inode = NULL;
 412
 413                         __entry->error = error;
 414                         __entry->flags = flags;
 415                         __entry->fmode = (__force unsigned int)ctx->mode;
 416                         __entry->dev = ctx->dentry->d_sb->s_dev;
 417                         if (!IS_ERR_OR_NULL(state)) {
 418                                 inode = state->inode;
 419                                 __entry->stateid_seq =
 420                                         be32_to_cpu(state->stateid.seqid);
 421                                 __entry->stateid_hash =
 422                                         nfs_stateid_hash(&state->stateid);
 423                                 __entry->openstateid_seq =
 424                                         be32_to_cpu(state->open_stateid.seqid);
 425                                 __entry->openstateid_hash =
 426                                         nfs_stateid_hash(&state->open_stateid);
 427                         } else {
 428                                 __entry->stateid_seq = 0;
 429                                 __entry->stateid_hash = 0;
 430                                 __entry->openstateid_seq = 0;
 431                                 __entry->openstateid_hash = 0;
 432                         }
 433                         if (inode != NULL) {
 434                                 __entry->fileid = NFS_FILEID(inode);
 435                                 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 436                         } else {
 437                                 __entry->fileid = 0;
 438                                 __entry->fhandle = 0;
 439                         }
 440                         __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent));
 441                         __assign_str(name, ctx->dentry->d_name.name);
 442                 ),
 443
 444                 TP_printk(
 445                         "error=%d (%s) flags=%d (%s) fmode=%s "
 446                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 447                         "name=%02x:%02x:%llu/%s stateid=%d:0x%08x "
 448                         "openstateid=%d:0x%08x",
 449                          __entry->error,
 450                          show_nfsv4_errors(__entry->error),
 451                          __entry->flags,
 452                          show_open_flags(__entry->flags),
 453                          show_fmode_flags(__entry->fmode),
 454                          MAJOR(__entry->dev), MINOR(__entry->dev),
 455                          (unsigned long long)__entry->fileid,
 456                          __entry->fhandle,
 457                          MAJOR(__entry->dev), MINOR(__entry->dev),
 458                          (unsigned long long)__entry->dir,
 459                          __get_str(name),
 460                          __entry->stateid_seq, __entry->stateid_hash,
 461                          __entry->openstateid_seq, __entry->openstateid_hash
 462                 )
 463 );
 464
 465 #define DEFINE_NFS4_OPEN_EVENT(name) \
 466         DEFINE_EVENT(nfs4_open_event, name, \
 467                         TP_PROTO( \
 468                                 const struct nfs_open_context *ctx, \
 469                                 int flags, \
 470                                 int error \
 471                         ), \
 472                         TP_ARGS(ctx, flags, error))
 473 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim);
 474 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired);
 475 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file);
 476
 477 TRACE_EVENT(nfs4_cached_open,
 478                 TP_PROTO(
 479                         const struct nfs4_state *state
 480                 ),
 481                 TP_ARGS(state),
 482                 TP_STRUCT__entry(
 483                         __field(dev_t, dev)
 484                         __field(u32, fhandle)
 485                         __field(u64, fileid)
 486                         __field(unsigned int, fmode)
 487                         __field(int, stateid_seq)
 488                         __field(u32, stateid_hash)
 489                 ),
 490
 491                 TP_fast_assign(
 492                         const struct inode *inode = state->inode;
 493
 494                         __entry->dev = inode->i_sb->s_dev;
 495                         __entry->fileid = NFS_FILEID(inode);
 496                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 497                         __entry->fmode = (__force unsigned int)state->state;
 498                         __entry->stateid_seq =
 499                                 be32_to_cpu(state->stateid.seqid);
 500                         __entry->stateid_hash =
 501                                 nfs_stateid_hash(&state->stateid);
 502                 ),
 503
 504                 TP_printk(
 505                         "fmode=%s fileid=%02x:%02x:%llu "
 506                         "fhandle=0x%08x stateid=%d:0x%08x",
 507                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 508                                           "closed",
 509                         MAJOR(__entry->dev), MINOR(__entry->dev),
 510                         (unsigned long long)__entry->fileid,
 511                         __entry->fhandle,
 512                         __entry->stateid_seq, __entry->stateid_hash
 513                 )
 514 );
 515
 516 TRACE_EVENT(nfs4_close,
 517                 TP_PROTO(
 518                         const struct nfs4_state *state,
 519                         const struct nfs_closeargs *args,
 520                         const struct nfs_closeres *res,
 521                         int error
 522                 ),
 523
 524                 TP_ARGS(state, args, res, error),
 525
 526                 TP_STRUCT__entry(
 527                         __field(dev_t, dev)
 528                         __field(u32, fhandle)
 529                         __field(u64, fileid)
 530                         __field(unsigned int, fmode)
 531                         __field(int, error)
 532                         __field(int, stateid_seq)
 533                         __field(u32, stateid_hash)
 534                 ),
 535
 536                 TP_fast_assign(
 537                         const struct inode *inode = state->inode;
 538
 539                         __entry->dev = inode->i_sb->s_dev;
 540                         __entry->fileid = NFS_FILEID(inode);
 541                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 542                         __entry->fmode = (__force unsigned int)state->state;
 543                         __entry->error = error;
 544                         __entry->stateid_seq =
 545                                 be32_to_cpu(args->stateid.seqid);
 546                         __entry->stateid_hash =
 547                                 nfs_stateid_hash(&args->stateid);
 548                 ),
 549
 550                 TP_printk(
 551                         "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu "
 552                         "fhandle=0x%08x openstateid=%d:0x%08x",
 553                         __entry->error,
 554                         show_nfsv4_errors(__entry->error),
 555                         __entry->fmode ?  show_fmode_flags(__entry->fmode) :
 556                                           "closed",
 557                         MAJOR(__entry->dev), MINOR(__entry->dev),
 558                         (unsigned long long)__entry->fileid,
 559                         __entry->fhandle,
 560                         __entry->stateid_seq, __entry->stateid_hash
 561                 )
 562 );
 563
 564 #define show_lock_cmd(type) \
 565         __print_symbolic((int)type, \
 566                 { F_GETLK, "GETLK" }, \
 567                 { F_SETLK, "SETLK" }, \
 568                 { F_SETLKW, "SETLKW" })
 569 #define show_lock_type(type) \
 570         __print_symbolic((int)type, \
 571                 { F_RDLCK, "RDLCK" }, \
 572                 { F_WRLCK, "WRLCK" }, \
 573                 { F_UNLCK, "UNLCK" })
 574
 575 DECLARE_EVENT_CLASS(nfs4_lock_event,
 576                 TP_PROTO(
 577                         const struct file_lock *request,
 578                         const struct nfs4_state *state,
 579                         int cmd,
 580                         int error
 581                 ),
 582
 583                 TP_ARGS(request, state, cmd, error),
 584
 585                 TP_STRUCT__entry(
 586                         __field(int, error)
 587                         __field(int, cmd)
 588                         __field(char, type)
 589                         __field(loff_t, start)
 590                         __field(loff_t, end)
 591                         __field(dev_t, dev)
 592                         __field(u32, fhandle)
 593                         __field(u64, fileid)
 594                         __field(int, stateid_seq)
 595                         __field(u32, stateid_hash)
 596                 ),
 597
 598                 TP_fast_assign(
 599                         const struct inode *inode = state->inode;
 600
 601                         __entry->error = error;
 602                         __entry->cmd = cmd;
 603                         __entry->type = request->fl_type;
 604                         __entry->start = request->fl_start;
 605                         __entry->end = request->fl_end;
 606                         __entry->dev = inode->i_sb->s_dev;
 607                         __entry->fileid = NFS_FILEID(inode);
 608                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 609                         __entry->stateid_seq =
 610                                 be32_to_cpu(state->stateid.seqid);
 611                         __entry->stateid_hash =
 612                                 nfs_stateid_hash(&state->stateid);
 613                 ),
 614
 615                 TP_printk(
 616                         "error=%d (%s) cmd=%s:%s range=%lld:%lld "
 617                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 618                         "stateid=%d:0x%08x",
 619                         __entry->error,
 620                         show_nfsv4_errors(__entry->error),
 621                         show_lock_cmd(__entry->cmd),
 622                         show_lock_type(__entry->type),
 623                         (long long)__entry->start,
 624                         (long long)__entry->end,
 625                         MAJOR(__entry->dev), MINOR(__entry->dev),
 626                         (unsigned long long)__entry->fileid,
 627                         __entry->fhandle,
 628                         __entry->stateid_seq, __entry->stateid_hash
 629                 )
 630 );
 631
 632 #define DEFINE_NFS4_LOCK_EVENT(name) \
 633         DEFINE_EVENT(nfs4_lock_event, name, \
 634                         TP_PROTO( \
 635                                 const struct file_lock *request, \
 636                                 const struct nfs4_state *state, \
 637                                 int cmd, \
 638                                 int error \
 639                         ), \
 640                         TP_ARGS(request, state, cmd, error))
 641 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock);
 642 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock);
 643
 644 TRACE_EVENT(nfs4_set_lock,
 645                 TP_PROTO(
 646                         const struct file_lock *request,
 647                         const struct nfs4_state *state,
 648                         const nfs4_stateid *lockstateid,
 649                         int cmd,
 650                         int error
 651                 ),
 652
 653                 TP_ARGS(request, state, lockstateid, cmd, error),
 654
 655                 TP_STRUCT__entry(
 656                         __field(int, error)
 657                         __field(int, cmd)
 658                         __field(char, type)
 659                         __field(loff_t, start)
 660                         __field(loff_t, end)
 661                         __field(dev_t, dev)
 662                         __field(u32, fhandle)
 663                         __field(u64, fileid)
 664                         __field(int, stateid_seq)
 665                         __field(u32, stateid_hash)
 666                         __field(int, lockstateid_seq)
 667                         __field(u32, lockstateid_hash)
 668                 ),
 669
 670                 TP_fast_assign(
 671                         const struct inode *inode = state->inode;
 672
 673                         __entry->error = error;
 674                         __entry->cmd = cmd;
 675                         __entry->type = request->fl_type;
 676                         __entry->start = request->fl_start;
 677                         __entry->end = request->fl_end;
 678                         __entry->dev = inode->i_sb->s_dev;
 679                         __entry->fileid = NFS_FILEID(inode);
 680                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 681                         __entry->stateid_seq =
 682                                 be32_to_cpu(state->stateid.seqid);
 683                         __entry->stateid_hash =
 684                                 nfs_stateid_hash(&state->stateid);
 685                         __entry->lockstateid_seq =
 686                                 be32_to_cpu(lockstateid->seqid);
 687                         __entry->lockstateid_hash =
 688                                 nfs_stateid_hash(lockstateid);
 689                 ),
 690
 691                 TP_printk(
 692                         "error=%d (%s) cmd=%s:%s range=%lld:%lld "
 693                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
 694                         "stateid=%d:0x%08x lockstateid=%d:0x%08x",
 695                         __entry->error,
 696                         show_nfsv4_errors(__entry->error),
 697                         show_lock_cmd(__entry->cmd),
 698                         show_lock_type(__entry->type),
 699                         (long long)__entry->start,
 700                         (long long)__entry->end,
 701                         MAJOR(__entry->dev), MINOR(__entry->dev),
 702                         (unsigned long long)__entry->fileid,
 703                         __entry->fhandle,
 704                         __entry->stateid_seq, __entry->stateid_hash,
 705                         __entry->lockstateid_seq, __entry->lockstateid_hash
 706                 )
 707 );
 708
 709 DECLARE_EVENT_CLASS(nfs4_set_delegation_event,
 710                 TP_PROTO(
 711                         const struct inode *inode,
 712                         fmode_t fmode
 713                 ),
 714
 715                 TP_ARGS(inode, fmode),
 716
 717                 TP_STRUCT__entry(
 718                         __field(dev_t, dev)
 719                         __field(u32, fhandle)
 720                         __field(u64, fileid)
 721                         __field(unsigned int, fmode)
 722                 ),
 723
 724                 TP_fast_assign(
 725                         __entry->dev = inode->i_sb->s_dev;
 726                         __entry->fileid = NFS_FILEID(inode);
 727                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 728                         __entry->fmode = (__force unsigned int)fmode;
 729                 ),
 730
 731                 TP_printk(
 732                         "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x",
 733                         show_fmode_flags(__entry->fmode),
 734                         MAJOR(__entry->dev), MINOR(__entry->dev),
 735                         (unsigned long long)__entry->fileid,
 736                         __entry->fhandle
 737                 )
 738 );
 739 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \
 740         DEFINE_EVENT(nfs4_set_delegation_event, name, \
 741                         TP_PROTO( \
 742                                 const struct inode *inode, \
 743                                 fmode_t fmode \
 744                         ), \
 745                         TP_ARGS(inode, fmode))
 746 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation);
 747 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation);
 748
 749 TRACE_EVENT(nfs4_delegreturn_exit,
 750                 TP_PROTO(
 751                         const struct nfs4_delegreturnargs *args,
 752                         const struct nfs4_delegreturnres *res,
 753                         int error
 754                 ),
 755
 756                 TP_ARGS(args, res, error),
 757
 758                 TP_STRUCT__entry(
 759                         __field(dev_t, dev)
 760                         __field(u32, fhandle)
 761                         __field(int, error)
 762                         __field(int, stateid_seq)
 763                         __field(u32, stateid_hash)
 764                 ),
 765
 766                 TP_fast_assign(
 767                         __entry->dev = res->server->s_dev;
 768                         __entry->fhandle = nfs_fhandle_hash(args->fhandle);
 769                         __entry->error = error;
 770                         __entry->stateid_seq =
 771                                 be32_to_cpu(args->stateid->seqid);
 772                         __entry->stateid_hash =
 773                                 nfs_stateid_hash(args->stateid);
 774                 ),
 775
 776                 TP_printk(
 777                         "error=%d (%s) dev=%02x:%02x fhandle=0x%08x "
 778                         "stateid=%d:0x%08x",
 779                         __entry->error,
 780                         show_nfsv4_errors(__entry->error),
 781                         MAJOR(__entry->dev), MINOR(__entry->dev),
 782                         __entry->fhandle,
 783                         __entry->stateid_seq, __entry->stateid_hash
 784                 )
 785 );
 786
 787 #ifdef CONFIG_NFS_V4_1
 788 DECLARE_EVENT_CLASS(nfs4_test_stateid_event,
 789                 TP_PROTO(
 790                         const struct nfs4_state *state,
 791                         const struct nfs4_lock_state *lsp,
 792                         int error
 793                 ),
 794
 795                 TP_ARGS(state, lsp, error),
 796
 797                 TP_STRUCT__entry(
 798                         __field(int, error)
 799                         __field(dev_t, dev)
 800                         __field(u32, fhandle)
 801                         __field(u64, fileid)
 802                         __field(int, stateid_seq)
 803                         __field(u32, stateid_hash)
 804                 ),
 805
 806                 TP_fast_assign(
 807                         const struct inode *inode = state->inode;
 808
 809                         __entry->error = error;
 810                         __entry->dev = inode->i_sb->s_dev;
 811                         __entry->fileid = NFS_FILEID(inode);
 812                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 813                         __entry->stateid_seq =
 814                                 be32_to_cpu(state->stateid.seqid);
 815                         __entry->stateid_hash =
 816                                 nfs_stateid_hash(&state->stateid);
 817                 ),
 818
 819                 TP_printk(
 820                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
 821                         "stateid=%d:0x%08x",
 822                         __entry->error,
 823                         show_nfsv4_errors(__entry->error),
 824                         MAJOR(__entry->dev), MINOR(__entry->dev),
 825                         (unsigned long long)__entry->fileid,
 826                         __entry->fhandle,
 827                         __entry->stateid_seq, __entry->stateid_hash
 828                 )
 829 );
 830
 831 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \
 832         DEFINE_EVENT(nfs4_test_stateid_event, name, \
 833                         TP_PROTO( \
 834                                 const struct nfs4_state *state, \
 835                                 const struct nfs4_lock_state *lsp, \
 836                                 int error \
 837                         ), \
 838                         TP_ARGS(state, lsp, error))
 839 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid);
 840 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid);
 841 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid);
 842 #endif /* CONFIG_NFS_V4_1 */
 843
 844 DECLARE_EVENT_CLASS(nfs4_lookup_event,
 845                 TP_PROTO(
 846                         const struct inode *dir,
 847                         const struct qstr *name,
 848                         int error
 849                 ),
 850
 851                 TP_ARGS(dir, name, error),
 852
 853                 TP_STRUCT__entry(
 854                         __field(dev_t, dev)
 855                         __field(int, error)
 856                         __field(u64, dir)
 857                         __string(name, name->name)
 858                 ),
 859
 860                 TP_fast_assign(
 861                         __entry->dev = dir->i_sb->s_dev;
 862                         __entry->dir = NFS_FILEID(dir);
 863                         __entry->error = error;
 864                         __assign_str(name, name->name);
 865                 ),
 866
 867                 TP_printk(
 868                         "error=%d (%s) name=%02x:%02x:%llu/%s",
 869                         __entry->error,
 870                         show_nfsv4_errors(__entry->error),
 871                         MAJOR(__entry->dev), MINOR(__entry->dev),
 872                         (unsigned long long)__entry->dir,
 873                         __get_str(name)
 874                 )
 875 );
 876
 877 #define DEFINE_NFS4_LOOKUP_EVENT(name) \
 878         DEFINE_EVENT(nfs4_lookup_event, name, \
 879                         TP_PROTO( \
 880                                 const struct inode *dir, \
 881                                 const struct qstr *name, \
 882                                 int error \
 883                         ), \
 884                         TP_ARGS(dir, name, error))
 885
 886 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup);
 887 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink);
 888 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir);
 889 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod);
 890 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove);
 891 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations);
 892 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo);
 893
 894 TRACE_EVENT(nfs4_lookupp,
 895                 TP_PROTO(
 896                         const struct inode *inode,
 897                         int error
 898                 ),
 899
 900                 TP_ARGS(inode, error),
 901
 902                 TP_STRUCT__entry(
 903                         __field(dev_t, dev)
 904                         __field(u64, ino)
 905                         __field(int, error)
 906                 ),
 907
 908                 TP_fast_assign(
 909                         __entry->dev = inode->i_sb->s_dev;
 910                         __entry->ino = NFS_FILEID(inode);
 911                         __entry->error = error;
 912                 ),
 913
 914                 TP_printk(
 915                         "error=%d (%s) inode=%02x:%02x:%llu",
 916                         __entry->error,
 917                         show_nfsv4_errors(__entry->error),
 918                         MAJOR(__entry->dev), MINOR(__entry->dev),
 919                         (unsigned long long)__entry->ino
 920                 )
 921 );
 922
 923 TRACE_EVENT(nfs4_rename,
 924                 TP_PROTO(
 925                         const struct inode *olddir,
 926                         const struct qstr *oldname,
 927                         const struct inode *newdir,
 928                         const struct qstr *newname,
 929                         int error
 930                 ),
 931
 932                 TP_ARGS(olddir, oldname, newdir, newname, error),
 933
 934                 TP_STRUCT__entry(
 935                         __field(dev_t, dev)
 936                         __field(int, error)
 937                         __field(u64, olddir)
 938                         __string(oldname, oldname->name)
 939                         __field(u64, newdir)
 940                         __string(newname, newname->name)
 941                 ),
 942
 943                 TP_fast_assign(
 944                         __entry->dev = olddir->i_sb->s_dev;
 945                         __entry->olddir = NFS_FILEID(olddir);
 946                         __entry->newdir = NFS_FILEID(newdir);
 947                         __entry->error = error;
 948                         __assign_str(oldname, oldname->name);
 949                         __assign_str(newname, newname->name);
 950                 ),
 951
 952                 TP_printk(
 953                         "error=%d (%s) oldname=%02x:%02x:%llu/%s "
 954                         "newname=%02x:%02x:%llu/%s",
 955                         __entry->error,
 956                         show_nfsv4_errors(__entry->error),
 957                         MAJOR(__entry->dev), MINOR(__entry->dev),
 958                         (unsigned long long)__entry->olddir,
 959                         __get_str(oldname),
 960                         MAJOR(__entry->dev), MINOR(__entry->dev),
 961                         (unsigned long long)__entry->newdir,
 962                         __get_str(newname)
 963                 )
 964 );
 965
 966 DECLARE_EVENT_CLASS(nfs4_inode_event,
 967                 TP_PROTO(
 968                         const struct inode *inode,
 969                         int error
 970                 ),
 971
 972                 TP_ARGS(inode, error),
 973
 974                 TP_STRUCT__entry(
 975                         __field(dev_t, dev)
 976                         __field(u32, fhandle)
 977                         __field(u64, fileid)
 978                         __field(int, error)
 979                 ),
 980
 981                 TP_fast_assign(
 982                         __entry->dev = inode->i_sb->s_dev;
 983                         __entry->fileid = NFS_FILEID(inode);
 984                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
 985                         __entry->error = error;
 986                 ),
 987
 988                 TP_printk(
 989                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x",
 990                         __entry->error,
 991                         show_nfsv4_errors(__entry->error),
 992                         MAJOR(__entry->dev), MINOR(__entry->dev),
 993                         (unsigned long long)__entry->fileid,
 994                         __entry->fhandle
 995                 )
 996 );
 997
 998 #define DEFINE_NFS4_INODE_EVENT(name) \
 999         DEFINE_EVENT(nfs4_inode_event, name, \
1000                         TP_PROTO( \
1001                                 const struct inode *inode, \
1002                                 int error \
1003                         ), \
1004                         TP_ARGS(inode, error))
1005
1006 DEFINE_NFS4_INODE_EVENT(nfs4_access);
1007 DEFINE_NFS4_INODE_EVENT(nfs4_readlink);
1008 DEFINE_NFS4_INODE_EVENT(nfs4_readdir);
1009 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl);
1010 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl);
1011 #ifdef CONFIG_NFS_V4_SECURITY_LABEL
1012 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label);
1013 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label);
1014 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */
1015
1016 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event,
1017                 TP_PROTO(
1018                         const struct inode *inode,
1019                         const nfs4_stateid *stateid,
1020                         int error
1021                 ),
1022
1023                 TP_ARGS(inode, stateid, error),
1024
1025                 TP_STRUCT__entry(
1026                         __field(dev_t, dev)
1027                         __field(u32, fhandle)
1028                         __field(u64, fileid)
1029                         __field(int, error)
1030                         __field(int, stateid_seq)
1031                         __field(u32, stateid_hash)
1032                 ),
1033
1034                 TP_fast_assign(
1035                         __entry->dev = inode->i_sb->s_dev;
1036                         __entry->fileid = NFS_FILEID(inode);
1037                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1038                         __entry->error = error;
1039                         __entry->stateid_seq =
1040                                 be32_to_cpu(stateid->seqid);
1041                         __entry->stateid_hash =
1042                                 nfs_stateid_hash(stateid);
1043                 ),
1044
1045                 TP_printk(
1046                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1047                         "stateid=%d:0x%08x",
1048                         __entry->error,
1049                         show_nfsv4_errors(__entry->error),
1050                         MAJOR(__entry->dev), MINOR(__entry->dev),
1051                         (unsigned long long)__entry->fileid,
1052                         __entry->fhandle,
1053                         __entry->stateid_seq, __entry->stateid_hash
1054                 )
1055 );
1056
1057 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \
1058         DEFINE_EVENT(nfs4_inode_stateid_event, name, \
1059                         TP_PROTO( \
1060                                 const struct inode *inode, \
1061                                 const nfs4_stateid *stateid, \
1062                                 int error \
1063                         ), \
1064                         TP_ARGS(inode, stateid, error))
1065
1066 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr);
1067 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn);
1068
1069 DECLARE_EVENT_CLASS(nfs4_getattr_event,
1070                 TP_PROTO(
1071                         const struct nfs_server *server,
1072                         const struct nfs_fh *fhandle,
1073                         const struct nfs_fattr *fattr,
1074                         int error
1075                 ),
1076
1077                 TP_ARGS(server, fhandle, fattr, error),
1078
1079                 TP_STRUCT__entry(
1080                         __field(dev_t, dev)
1081                         __field(u32, fhandle)
1082                         __field(u64, fileid)
1083                         __field(unsigned int, valid)
1084                         __field(int, error)
1085                 ),
1086
1087                 TP_fast_assign(
1088                         __entry->dev = server->s_dev;
1089                         __entry->valid = fattr->valid;
1090                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1091                         __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0;
1092                         __entry->error = error;
1093                 ),
1094
1095                 TP_printk(
1096                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1097                         "valid=%s",
1098                         __entry->error,
1099                         show_nfsv4_errors(__entry->error),
1100                         MAJOR(__entry->dev), MINOR(__entry->dev),
1101                         (unsigned long long)__entry->fileid,
1102                         __entry->fhandle,
1103                         show_nfs_fattr_flags(__entry->valid)
1104                 )
1105 );
1106
1107 #define DEFINE_NFS4_GETATTR_EVENT(name) \
1108         DEFINE_EVENT(nfs4_getattr_event, name, \
1109                         TP_PROTO( \
1110                                 const struct nfs_server *server, \
1111                                 const struct nfs_fh *fhandle, \
1112                                 const struct nfs_fattr *fattr, \
1113                                 int error \
1114                         ), \
1115                         TP_ARGS(server, fhandle, fattr, error))
1116 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr);
1117 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root);
1118 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo);
1119
1120 DECLARE_EVENT_CLASS(nfs4_inode_callback_event,
1121                 TP_PROTO(
1122                         const struct nfs_client *clp,
1123                         const struct nfs_fh *fhandle,
1124                         const struct inode *inode,
1125                         int error
1126                 ),
1127
1128                 TP_ARGS(clp, fhandle, inode, error),
1129
1130                 TP_STRUCT__entry(
1131                         __field(int, error)
1132                         __field(dev_t, dev)
1133                         __field(u32, fhandle)
1134                         __field(u64, fileid)
1135                         __string(dstaddr, clp ?
1136                                 rpc_peeraddr2str(clp->cl_rpcclient,
1137                                         RPC_DISPLAY_ADDR) : "unknown")
1138                 ),
1139
1140                 TP_fast_assign(
1141                         __entry->error = error;
1142                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1143                         if (inode != NULL) {
1144                                 __entry->fileid = NFS_FILEID(inode);
1145                                 __entry->dev = inode->i_sb->s_dev;
1146                         } else {
1147                                 __entry->fileid = 0;
1148                                 __entry->dev = 0;
1149                         }
1150                         __assign_str(dstaddr, clp ?
1151                                 rpc_peeraddr2str(clp->cl_rpcclient,
1152                                         RPC_DISPLAY_ADDR) : "unknown")
1153                 ),
1154
1155                 TP_printk(
1156                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1157                         "dstaddr=%s",
1158                         __entry->error,
1159                         show_nfsv4_errors(__entry->error),
1160                         MAJOR(__entry->dev), MINOR(__entry->dev),
1161                         (unsigned long long)__entry->fileid,
1162                         __entry->fhandle,
1163                         __get_str(dstaddr)
1164                 )
1165 );
1166
1167 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \
1168         DEFINE_EVENT(nfs4_inode_callback_event, name, \
1169                         TP_PROTO( \
1170                                 const struct nfs_client *clp, \
1171                                 const struct nfs_fh *fhandle, \
1172                                 const struct inode *inode, \
1173                                 int error \
1174                         ), \
1175                         TP_ARGS(clp, fhandle, inode, error))
1176 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr);
1177
1178 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event,
1179                 TP_PROTO(
1180                         const struct nfs_client *clp,
1181                         const struct nfs_fh *fhandle,
1182                         const struct inode *inode,
1183                         const nfs4_stateid *stateid,
1184                         int error
1185                 ),
1186
1187                 TP_ARGS(clp, fhandle, inode, stateid, error),
1188
1189                 TP_STRUCT__entry(
1190                         __field(int, error)
1191                         __field(dev_t, dev)
1192                         __field(u32, fhandle)
1193                         __field(u64, fileid)
1194                         __string(dstaddr, clp ?
1195                                 rpc_peeraddr2str(clp->cl_rpcclient,
1196                                         RPC_DISPLAY_ADDR) : "unknown")
1197                         __field(int, stateid_seq)
1198                         __field(u32, stateid_hash)
1199                 ),
1200
1201                 TP_fast_assign(
1202                         __entry->error = error;
1203                         __entry->fhandle = nfs_fhandle_hash(fhandle);
1204                         if (inode != NULL) {
1205                                 __entry->fileid = NFS_FILEID(inode);
1206                                 __entry->dev = inode->i_sb->s_dev;
1207                         } else {
1208                                 __entry->fileid = 0;
1209                                 __entry->dev = 0;
1210                         }
1211                         __assign_str(dstaddr, clp ?
1212                                 rpc_peeraddr2str(clp->cl_rpcclient,
1213                                         RPC_DISPLAY_ADDR) : "unknown")
1214                         __entry->stateid_seq =
1215                                 be32_to_cpu(stateid->seqid);
1216                         __entry->stateid_hash =
1217                                 nfs_stateid_hash(stateid);
1218                 ),
1219
1220                 TP_printk(
1221                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1222                         "stateid=%d:0x%08x dstaddr=%s",
1223                         __entry->error,
1224                         show_nfsv4_errors(__entry->error),
1225                         MAJOR(__entry->dev), MINOR(__entry->dev),
1226                         (unsigned long long)__entry->fileid,
1227                         __entry->fhandle,
1228                         __entry->stateid_seq, __entry->stateid_hash,
1229                         __get_str(dstaddr)
1230                 )
1231 );
1232
1233 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \
1234         DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \
1235                         TP_PROTO( \
1236                                 const struct nfs_client *clp, \
1237                                 const struct nfs_fh *fhandle, \
1238                                 const struct inode *inode, \
1239                                 const nfs4_stateid *stateid, \
1240                                 int error \
1241                         ), \
1242                         TP_ARGS(clp, fhandle, inode, stateid, error))
1243 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall);
1244 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file);
1245
1246 DECLARE_EVENT_CLASS(nfs4_idmap_event,
1247                 TP_PROTO(
1248                         const char *name,
1249                         int len,
1250                         u32 id,
1251                         int error
1252                 ),
1253
1254                 TP_ARGS(name, len, id, error),
1255
1256                 TP_STRUCT__entry(
1257                         __field(int, error)
1258                         __field(u32, id)
1259                         __dynamic_array(char, name, len > 0 ? len + 1 : 1)
1260                 ),
1261
1262                 TP_fast_assign(
1263                         if (len < 0)
1264                                 len = 0;
1265                         __entry->error = error < 0 ? error : 0;
1266                         __entry->id = id;
1267                         memcpy(__get_str(name), name, len);
1268                         __get_str(name)[len] = 0;
1269                 ),
1270
1271                 TP_printk(
1272                         "error=%d id=%u name=%s",
1273                         __entry->error,
1274                         __entry->id,
1275                         __get_str(name)
1276                 )
1277 );
1278 #define DEFINE_NFS4_IDMAP_EVENT(name) \
1279         DEFINE_EVENT(nfs4_idmap_event, name, \
1280                         TP_PROTO( \
1281                                 const char *name, \
1282                                 int len, \
1283                                 u32 id, \
1284                                 int error \
1285                         ), \
1286                         TP_ARGS(name, len, id, error))
1287 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid);
1288 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid);
1289 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name);
1290 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group);
1291
1292 DECLARE_EVENT_CLASS(nfs4_read_event,
1293                 TP_PROTO(
1294                         const struct nfs_pgio_header *hdr,
1295                         int error
1296                 ),
1297
1298                 TP_ARGS(hdr, error),
1299
1300                 TP_STRUCT__entry(
1301                         __field(dev_t, dev)
1302                         __field(u32, fhandle)
1303                         __field(u64, fileid)
1304                         __field(loff_t, offset)
1305                         __field(size_t, count)
1306                         __field(int, error)
1307                         __field(int, stateid_seq)
1308                         __field(u32, stateid_hash)
1309                 ),
1310
1311                 TP_fast_assign(
1312                         const struct inode *inode = hdr->inode;
1313                         const struct nfs4_state *state =
1314                                 hdr->args.context->state;
1315                         __entry->dev = inode->i_sb->s_dev;
1316                         __entry->fileid = NFS_FILEID(inode);
1317                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1318                         __entry->offset = hdr->args.offset;
1319                         __entry->count = hdr->args.count;
1320                         __entry->error = error;
1321                         __entry->stateid_seq =
1322                                 be32_to_cpu(state->stateid.seqid);
1323                         __entry->stateid_hash =
1324                                 nfs_stateid_hash(&state->stateid);
1325                 ),
1326
1327                 TP_printk(
1328                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1329                         "offset=%lld count=%zu stateid=%d:0x%08x",
1330                         __entry->error,
1331                         show_nfsv4_errors(__entry->error),
1332                         MAJOR(__entry->dev), MINOR(__entry->dev),
1333                         (unsigned long long)__entry->fileid,
1334                         __entry->fhandle,
1335                         (long long)__entry->offset,
1336                         __entry->count,
1337                         __entry->stateid_seq, __entry->stateid_hash
1338                 )
1339 );
1340 #define DEFINE_NFS4_READ_EVENT(name) \
1341         DEFINE_EVENT(nfs4_read_event, name, \
1342                         TP_PROTO( \
1343                                 const struct nfs_pgio_header *hdr, \
1344                                 int error \
1345                         ), \
1346                         TP_ARGS(hdr, error))
1347 DEFINE_NFS4_READ_EVENT(nfs4_read);
1348 #ifdef CONFIG_NFS_V4_1
1349 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read);
1350 #endif /* CONFIG_NFS_V4_1 */
1351
1352 DECLARE_EVENT_CLASS(nfs4_write_event,
1353                 TP_PROTO(
1354                         const struct nfs_pgio_header *hdr,
1355                         int error
1356                 ),
1357
1358                 TP_ARGS(hdr, error),
1359
1360                 TP_STRUCT__entry(
1361                         __field(dev_t, dev)
1362                         __field(u32, fhandle)
1363                         __field(u64, fileid)
1364                         __field(loff_t, offset)
1365                         __field(size_t, count)
1366                         __field(int, error)
1367                         __field(int, stateid_seq)
1368                         __field(u32, stateid_hash)
1369                 ),
1370
1371                 TP_fast_assign(
1372                         const struct inode *inode = hdr->inode;
1373                         const struct nfs4_state *state =
1374                                 hdr->args.context->state;
1375                         __entry->dev = inode->i_sb->s_dev;
1376                         __entry->fileid = NFS_FILEID(inode);
1377                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1378                         __entry->offset = hdr->args.offset;
1379                         __entry->count = hdr->args.count;
1380                         __entry->error = error;
1381                         __entry->stateid_seq =
1382                                 be32_to_cpu(state->stateid.seqid);
1383                         __entry->stateid_hash =
1384                                 nfs_stateid_hash(&state->stateid);
1385                 ),
1386
1387                 TP_printk(
1388                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1389                         "offset=%lld count=%zu stateid=%d:0x%08x",
1390                         __entry->error,
1391                         show_nfsv4_errors(__entry->error),
1392                         MAJOR(__entry->dev), MINOR(__entry->dev),
1393                         (unsigned long long)__entry->fileid,
1394                         __entry->fhandle,
1395                         (long long)__entry->offset,
1396                         __entry->count,
1397                         __entry->stateid_seq, __entry->stateid_hash
1398                 )
1399 );
1400
1401 #define DEFINE_NFS4_WRITE_EVENT(name) \
1402         DEFINE_EVENT(nfs4_write_event, name, \
1403                         TP_PROTO( \
1404                                 const struct nfs_pgio_header *hdr, \
1405                                 int error \
1406                         ), \
1407                         TP_ARGS(hdr, error))
1408 DEFINE_NFS4_WRITE_EVENT(nfs4_write);
1409 #ifdef CONFIG_NFS_V4_1
1410 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write);
1411 #endif /* CONFIG_NFS_V4_1 */
1412
1413 DECLARE_EVENT_CLASS(nfs4_commit_event,
1414                 TP_PROTO(
1415                         const struct nfs_commit_data *data,
1416                         int error
1417                 ),
1418
1419                 TP_ARGS(data, error),
1420
1421                 TP_STRUCT__entry(
1422                         __field(dev_t, dev)
1423                         __field(u32, fhandle)
1424                         __field(u64, fileid)
1425                         __field(loff_t, offset)
1426                         __field(size_t, count)
1427                         __field(int, error)
1428                 ),
1429
1430                 TP_fast_assign(
1431                         const struct inode *inode = data->inode;
1432                         __entry->dev = inode->i_sb->s_dev;
1433                         __entry->fileid = NFS_FILEID(inode);
1434                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1435                         __entry->offset = data->args.offset;
1436                         __entry->count = data->args.count;
1437                         __entry->error = error;
1438                 ),
1439
1440                 TP_printk(
1441                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1442                         "offset=%lld count=%zu",
1443                         __entry->error,
1444                         show_nfsv4_errors(__entry->error),
1445                         MAJOR(__entry->dev), MINOR(__entry->dev),
1446                         (unsigned long long)__entry->fileid,
1447                         __entry->fhandle,
1448                         (long long)__entry->offset,
1449                         __entry->count
1450                 )
1451 );
1452 #define DEFINE_NFS4_COMMIT_EVENT(name) \
1453         DEFINE_EVENT(nfs4_commit_event, name, \
1454                         TP_PROTO( \
1455                                 const struct nfs_commit_data *data, \
1456                                 int error \
1457                         ), \
1458                         TP_ARGS(data, error))
1459 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit);
1460 #ifdef CONFIG_NFS_V4_1
1461 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds);
1462
1463 #define show_pnfs_iomode(iomode) \
1464         __print_symbolic(iomode, \
1465                 { IOMODE_READ, "READ" }, \
1466                 { IOMODE_RW, "RW" }, \
1467                 { IOMODE_ANY, "ANY" })
1468
1469 TRACE_EVENT(nfs4_layoutget,
1470                 TP_PROTO(
1471                         const struct nfs_open_context *ctx,
1472                         const struct pnfs_layout_range *args,
1473                         const struct pnfs_layout_range *res,
1474                         const nfs4_stateid *layout_stateid,
1475                         int error
1476                 ),
1477
1478                 TP_ARGS(ctx, args, res, layout_stateid, error),
1479
1480                 TP_STRUCT__entry(
1481                         __field(dev_t, dev)
1482                         __field(u32, fhandle)
1483                         __field(u64, fileid)
1484                         __field(u32, iomode)
1485                         __field(u64, offset)
1486                         __field(u64, count)
1487                         __field(int, error)
1488                         __field(int, stateid_seq)
1489                         __field(u32, stateid_hash)
1490                         __field(int, layoutstateid_seq)
1491                         __field(u32, layoutstateid_hash)
1492                 ),
1493
1494                 TP_fast_assign(
1495                         const struct inode *inode = d_inode(ctx->dentry);
1496                         const struct nfs4_state *state = ctx->state;
1497                         __entry->dev = inode->i_sb->s_dev;
1498                         __entry->fileid = NFS_FILEID(inode);
1499                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1500                         __entry->iomode = args->iomode;
1501                         __entry->offset = args->offset;
1502                         __entry->count = args->length;
1503                         __entry->error = error;
1504                         __entry->stateid_seq =
1505                                 be32_to_cpu(state->stateid.seqid);
1506                         __entry->stateid_hash =
1507                                 nfs_stateid_hash(&state->stateid);
1508                         if (!error) {
1509                                 __entry->layoutstateid_seq =
1510                                 be32_to_cpu(layout_stateid->seqid);
1511                                 __entry->layoutstateid_hash =
1512                                 nfs_stateid_hash(layout_stateid);
1513                         } else {
1514                                 __entry->layoutstateid_seq = 0;
1515                                 __entry->layoutstateid_hash = 0;
1516                         }
1517                 ),
1518
1519                 TP_printk(
1520                         "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x "
1521                         "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x "
1522                         "layoutstateid=%d:0x%08x",
1523                         __entry->error,
1524                         show_nfsv4_errors(__entry->error),
1525                         MAJOR(__entry->dev), MINOR(__entry->dev),
1526                         (unsigned long long)__entry->fileid,
1527                         __entry->fhandle,
1528                         show_pnfs_iomode(__entry->iomode),
1529                         (unsigned long long)__entry->offset,
1530                         (unsigned long long)__entry->count,
1531                         __entry->stateid_seq, __entry->stateid_hash,
1532                         __entry->layoutstateid_seq, __entry->layoutstateid_hash
1533                 )
1534 );
1535
1536 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit);
1537 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn);
1538 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close);
1539
1540 #define show_pnfs_update_layout_reason(reason)                          \
1541         __print_symbolic(reason,                                        \
1542                 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" },              \
1543                 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" },              \
1544                 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" },      \
1545                 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" },          \
1546                 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" },                  \
1547                 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" },      \
1548                 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" },    \
1549                 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" },    \
1550                 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" },          \
1551                 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" },      \
1552                 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" },    \
1553                 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" },       \
1554                 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" })
1555
1556 TRACE_EVENT(pnfs_update_layout,
1557                 TP_PROTO(struct inode *inode,
1558                         loff_t pos,
1559                         u64 count,
1560                         enum pnfs_iomode iomode,
1561                         struct pnfs_layout_hdr *lo,
1562                         struct pnfs_layout_segment *lseg,
1563                         enum pnfs_update_layout_reason reason
1564                 ),
1565                 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason),
1566                 TP_STRUCT__entry(
1567                         __field(dev_t, dev)
1568                         __field(u64, fileid)
1569                         __field(u32, fhandle)
1570                         __field(loff_t, pos)
1571                         __field(u64, count)
1572                         __field(enum pnfs_iomode, iomode)
1573                         __field(int, layoutstateid_seq)
1574                         __field(u32, layoutstateid_hash)
1575                         __field(long, lseg)
1576                         __field(enum pnfs_update_layout_reason, reason)
1577                 ),
1578                 TP_fast_assign(
1579                         __entry->dev = inode->i_sb->s_dev;
1580                         __entry->fileid = NFS_FILEID(inode);
1581                         __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode));
1582                         __entry->pos = pos;
1583                         __entry->count = count;
1584                         __entry->iomode = iomode;
1585                         __entry->reason = reason;
1586                         if (lo != NULL) {
1587                                 __entry->layoutstateid_seq =
1588                                 be32_to_cpu(lo->plh_stateid.seqid);
1589                                 __entry->layoutstateid_hash =
1590                                 nfs_stateid_hash(&lo->plh_stateid);
1591                         } else {
1592                                 __entry->layoutstateid_seq = 0;
1593                                 __entry->layoutstateid_hash = 0;
1594                         }
1595                         __entry->lseg = (long)lseg;
1596                 ),
1597                 TP_printk(
1598                         "fileid=%02x:%02x:%llu fhandle=0x%08x "
1599                         "iomode=%s pos=%llu count=%llu "
1600                         "layoutstateid=%d:0x%08x lseg=0x%lx (%s)",
1601                         MAJOR(__entry->dev), MINOR(__entry->dev),
1602                         (unsigned long long)__entry->fileid,
1603                         __entry->fhandle,
1604                         show_pnfs_iomode(__entry->iomode),
1605                         (unsigned long long)__entry->pos,
1606                         (unsigned long long)__entry->count,
1607                         __entry->layoutstateid_seq, __entry->layoutstateid_hash,
1608                         __entry->lseg,
1609                         show_pnfs_update_layout_reason(__entry->reason)
1610                 )
1611 );
1612
1613 #endif /* CONFIG_NFS_V4_1 */
1614
1615 #endif /* _TRACE_NFS4_H */
1616
1617 #undef TRACE_INCLUDE_PATH
1618 #define TRACE_INCLUDE_PATH .
1619 #define TRACE_INCLUDE_FILE nfs4trace
1620 /* This part must be outside protection */
1621 #include <trace/define_trace.h>