1 /* 2 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> 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 TRACE_EVENT(nfs4_setup_sequence, 245 TP_PROTO( 246 const struct nfs4_session *session, 247 const struct nfs4_sequence_args *args 248 ), 249 TP_ARGS(session, args), 250 251 TP_STRUCT__entry( 252 __field(unsigned int, session) 253 __field(unsigned int, slot_nr) 254 __field(unsigned int, seq_nr) 255 __field(unsigned int, highest_used_slotid) 256 ), 257 258 TP_fast_assign( 259 const struct nfs4_slot *sa_slot = args->sa_slot; 260 __entry->session = nfs_session_id_hash(&session->sess_id); 261 __entry->slot_nr = sa_slot->slot_nr; 262 __entry->seq_nr = sa_slot->seq_nr; 263 __entry->highest_used_slotid = 264 sa_slot->table->highest_used_slotid; 265 ), 266 TP_printk( 267 "session=0x%08x slot_nr=%u seq_nr=%u " 268 "highest_used_slotid=%u", 269 __entry->session, 270 __entry->slot_nr, 271 __entry->seq_nr, 272 __entry->highest_used_slotid 273 ) 274 ); 275 276 #define show_nfs4_sequence_status_flags(status) \ 277 __print_flags((unsigned long)status, "|", \ 278 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \ 279 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \ 280 "CB_GSS_CONTEXTS_EXPIRING" }, \ 281 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \ 282 "CB_GSS_CONTEXTS_EXPIRED" }, \ 283 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \ 284 "EXPIRED_ALL_STATE_REVOKED" }, \ 285 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \ 286 "EXPIRED_SOME_STATE_REVOKED" }, \ 287 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \ 288 "ADMIN_STATE_REVOKED" }, \ 289 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \ 290 "RECALLABLE_STATE_REVOKED" }, \ 291 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \ 292 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \ 293 "RESTART_RECLAIM_NEEDED" }, \ 294 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \ 295 "CB_PATH_DOWN_SESSION" }, \ 296 { SEQ4_STATUS_BACKCHANNEL_FAULT, \ 297 "BACKCHANNEL_FAULT" }) 298 299 TRACE_EVENT(nfs4_sequence_done, 300 TP_PROTO( 301 const struct nfs4_session *session, 302 const struct nfs4_sequence_res *res 303 ), 304 TP_ARGS(session, res), 305 306 TP_STRUCT__entry( 307 __field(unsigned int, session) 308 __field(unsigned int, slot_nr) 309 __field(unsigned int, seq_nr) 310 __field(unsigned int, highest_slotid) 311 __field(unsigned int, target_highest_slotid) 312 __field(unsigned int, status_flags) 313 __field(int, error) 314 ), 315 316 TP_fast_assign( 317 const struct nfs4_slot *sr_slot = res->sr_slot; 318 __entry->session = nfs_session_id_hash(&session->sess_id); 319 __entry->slot_nr = sr_slot->slot_nr; 320 __entry->seq_nr = sr_slot->seq_nr; 321 __entry->highest_slotid = res->sr_highest_slotid; 322 __entry->target_highest_slotid = 323 res->sr_target_highest_slotid; 324 __entry->status_flags = res->sr_status_flags; 325 __entry->error = res->sr_status; 326 ), 327 TP_printk( 328 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 329 "highest_slotid=%u target_highest_slotid=%u " 330 "status_flags=%u (%s)", 331 __entry->error, 332 show_nfsv4_errors(__entry->error), 333 __entry->session, 334 __entry->slot_nr, 335 __entry->seq_nr, 336 __entry->highest_slotid, 337 __entry->target_highest_slotid, 338 __entry->status_flags, 339 show_nfs4_sequence_status_flags(__entry->status_flags) 340 ) 341 ); 342 343 struct cb_sequenceargs; 344 struct cb_sequenceres; 345 346 TRACE_EVENT(nfs4_cb_sequence, 347 TP_PROTO( 348 const struct cb_sequenceargs *args, 349 const struct cb_sequenceres *res, 350 __be32 status 351 ), 352 TP_ARGS(args, res, status), 353 354 TP_STRUCT__entry( 355 __field(unsigned int, session) 356 __field(unsigned int, slot_nr) 357 __field(unsigned int, seq_nr) 358 __field(unsigned int, highest_slotid) 359 __field(unsigned int, cachethis) 360 __field(int, error) 361 ), 362 363 TP_fast_assign( 364 __entry->session = nfs_session_id_hash(&args->csa_sessionid); 365 __entry->slot_nr = args->csa_slotid; 366 __entry->seq_nr = args->csa_sequenceid; 367 __entry->highest_slotid = args->csa_highestslotid; 368 __entry->cachethis = args->csa_cachethis; 369 __entry->error = -be32_to_cpu(status); 370 ), 371 372 TP_printk( 373 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 374 "highest_slotid=%u", 375 __entry->error, 376 show_nfsv4_errors(__entry->error), 377 __entry->session, 378 __entry->slot_nr, 379 __entry->seq_nr, 380 __entry->highest_slotid 381 ) 382 ); 383 #endif /* CONFIG_NFS_V4_1 */ 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 ), 404 405 TP_fast_assign( 406 const struct nfs4_state *state = ctx->state; 407 const struct inode *inode = NULL; 408 409 __entry->error = error; 410 __entry->flags = flags; 411 __entry->fmode = (__force unsigned int)ctx->mode; 412 __entry->dev = ctx->dentry->d_sb->s_dev; 413 if (!IS_ERR_OR_NULL(state)) 414 inode = state->inode; 415 if (inode != NULL) { 416 __entry->fileid = NFS_FILEID(inode); 417 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 418 } else { 419 __entry->fileid = 0; 420 __entry->fhandle = 0; 421 } 422 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent)); 423 __assign_str(name, ctx->dentry->d_name.name); 424 ), 425 426 TP_printk( 427 "error=%d (%s) flags=%d (%s) fmode=%s " 428 "fileid=%02x:%02x:%llu fhandle=0x%08x " 429 "name=%02x:%02x:%llu/%s", 430 __entry->error, 431 show_nfsv4_errors(__entry->error), 432 __entry->flags, 433 show_open_flags(__entry->flags), 434 show_fmode_flags(__entry->fmode), 435 MAJOR(__entry->dev), MINOR(__entry->dev), 436 (unsigned long long)__entry->fileid, 437 __entry->fhandle, 438 MAJOR(__entry->dev), MINOR(__entry->dev), 439 (unsigned long long)__entry->dir, 440 __get_str(name) 441 ) 442 ); 443 444 #define DEFINE_NFS4_OPEN_EVENT(name) \ 445 DEFINE_EVENT(nfs4_open_event, name, \ 446 TP_PROTO( \ 447 const struct nfs_open_context *ctx, \ 448 int flags, \ 449 int error \ 450 ), \ 451 TP_ARGS(ctx, flags, error)) 452 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim); 453 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired); 454 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file); 455 456 TRACE_EVENT(nfs4_close, 457 TP_PROTO( 458 const struct nfs4_state *state, 459 const struct nfs_closeargs *args, 460 const struct nfs_closeres *res, 461 int error 462 ), 463 464 TP_ARGS(state, args, res, error), 465 466 TP_STRUCT__entry( 467 __field(dev_t, dev) 468 __field(u32, fhandle) 469 __field(u64, fileid) 470 __field(unsigned int, fmode) 471 __field(int, error) 472 ), 473 474 TP_fast_assign( 475 const struct inode *inode = state->inode; 476 477 __entry->dev = inode->i_sb->s_dev; 478 __entry->fileid = NFS_FILEID(inode); 479 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 480 __entry->fmode = (__force unsigned int)state->state; 481 __entry->error = error; 482 ), 483 484 TP_printk( 485 "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu " 486 "fhandle=0x%08x", 487 __entry->error, 488 show_nfsv4_errors(__entry->error), 489 __entry->fmode ? show_fmode_flags(__entry->fmode) : 490 "closed", 491 MAJOR(__entry->dev), MINOR(__entry->dev), 492 (unsigned long long)__entry->fileid, 493 __entry->fhandle 494 ) 495 ); 496 497 #define show_lock_cmd(type) \ 498 __print_symbolic((int)type, \ 499 { F_GETLK, "GETLK" }, \ 500 { F_SETLK, "SETLK" }, \ 501 { F_SETLKW, "SETLKW" }) 502 #define show_lock_type(type) \ 503 __print_symbolic((int)type, \ 504 { F_RDLCK, "RDLCK" }, \ 505 { F_WRLCK, "WRLCK" }, \ 506 { F_UNLCK, "UNLCK" }) 507 508 DECLARE_EVENT_CLASS(nfs4_lock_event, 509 TP_PROTO( 510 const struct file_lock *request, 511 const struct nfs4_state *state, 512 int cmd, 513 int error 514 ), 515 516 TP_ARGS(request, state, cmd, error), 517 518 TP_STRUCT__entry( 519 __field(int, error) 520 __field(int, cmd) 521 __field(char, type) 522 __field(loff_t, start) 523 __field(loff_t, end) 524 __field(dev_t, dev) 525 __field(u32, fhandle) 526 __field(u64, fileid) 527 ), 528 529 TP_fast_assign( 530 const struct inode *inode = state->inode; 531 532 __entry->error = error; 533 __entry->cmd = cmd; 534 __entry->type = request->fl_type; 535 __entry->start = request->fl_start; 536 __entry->end = request->fl_end; 537 __entry->dev = inode->i_sb->s_dev; 538 __entry->fileid = NFS_FILEID(inode); 539 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 540 ), 541 542 TP_printk( 543 "error=%d (%s) cmd=%s:%s range=%lld:%lld " 544 "fileid=%02x:%02x:%llu fhandle=0x%08x", 545 __entry->error, 546 show_nfsv4_errors(__entry->error), 547 show_lock_cmd(__entry->cmd), 548 show_lock_type(__entry->type), 549 (long long)__entry->start, 550 (long long)__entry->end, 551 MAJOR(__entry->dev), MINOR(__entry->dev), 552 (unsigned long long)__entry->fileid, 553 __entry->fhandle 554 ) 555 ); 556 557 #define DEFINE_NFS4_LOCK_EVENT(name) \ 558 DEFINE_EVENT(nfs4_lock_event, name, \ 559 TP_PROTO( \ 560 const struct file_lock *request, \ 561 const struct nfs4_state *state, \ 562 int cmd, \ 563 int error \ 564 ), \ 565 TP_ARGS(request, state, cmd, error)) 566 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock); 567 DEFINE_NFS4_LOCK_EVENT(nfs4_set_lock); 568 DEFINE_NFS4_LOCK_EVENT(nfs4_lock_reclaim); 569 DEFINE_NFS4_LOCK_EVENT(nfs4_lock_expired); 570 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock); 571 572 DECLARE_EVENT_CLASS(nfs4_set_delegation_event, 573 TP_PROTO( 574 const struct inode *inode, 575 fmode_t fmode 576 ), 577 578 TP_ARGS(inode, fmode), 579 580 TP_STRUCT__entry( 581 __field(dev_t, dev) 582 __field(u32, fhandle) 583 __field(u64, fileid) 584 __field(unsigned int, fmode) 585 ), 586 587 TP_fast_assign( 588 __entry->dev = inode->i_sb->s_dev; 589 __entry->fileid = NFS_FILEID(inode); 590 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 591 __entry->fmode = (__force unsigned int)fmode; 592 ), 593 594 TP_printk( 595 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x", 596 show_fmode_flags(__entry->fmode), 597 MAJOR(__entry->dev), MINOR(__entry->dev), 598 (unsigned long long)__entry->fileid, 599 __entry->fhandle 600 ) 601 ); 602 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \ 603 DEFINE_EVENT(nfs4_set_delegation_event, name, \ 604 TP_PROTO( \ 605 const struct inode *inode, \ 606 fmode_t fmode \ 607 ), \ 608 TP_ARGS(inode, fmode)) 609 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation); 610 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation); 611 612 TRACE_EVENT(nfs4_delegreturn_exit, 613 TP_PROTO( 614 const struct nfs4_delegreturnargs *args, 615 const struct nfs4_delegreturnres *res, 616 int error 617 ), 618 619 TP_ARGS(args, res, error), 620 621 TP_STRUCT__entry( 622 __field(dev_t, dev) 623 __field(u32, fhandle) 624 __field(int, error) 625 ), 626 627 TP_fast_assign( 628 __entry->dev = res->server->s_dev; 629 __entry->fhandle = nfs_fhandle_hash(args->fhandle); 630 __entry->error = error; 631 ), 632 633 TP_printk( 634 "error=%d (%s) dev=%02x:%02x fhandle=0x%08x", 635 __entry->error, 636 show_nfsv4_errors(__entry->error), 637 MAJOR(__entry->dev), MINOR(__entry->dev), 638 __entry->fhandle 639 ) 640 ); 641 642 #ifdef CONFIG_NFS_V4_1 643 DECLARE_EVENT_CLASS(nfs4_test_stateid_event, 644 TP_PROTO( 645 const struct nfs4_state *state, 646 const struct nfs4_lock_state *lsp, 647 int error 648 ), 649 650 TP_ARGS(state, lsp, error), 651 652 TP_STRUCT__entry( 653 __field(int, error) 654 __field(dev_t, dev) 655 __field(u32, fhandle) 656 __field(u64, fileid) 657 ), 658 659 TP_fast_assign( 660 const struct inode *inode = state->inode; 661 662 __entry->error = error; 663 __entry->dev = inode->i_sb->s_dev; 664 __entry->fileid = NFS_FILEID(inode); 665 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 666 ), 667 668 TP_printk( 669 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x", 670 __entry->error, 671 show_nfsv4_errors(__entry->error), 672 MAJOR(__entry->dev), MINOR(__entry->dev), 673 (unsigned long long)__entry->fileid, 674 __entry->fhandle 675 ) 676 ); 677 678 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \ 679 DEFINE_EVENT(nfs4_test_stateid_event, name, \ 680 TP_PROTO( \ 681 const struct nfs4_state *state, \ 682 const struct nfs4_lock_state *lsp, \ 683 int error \ 684 ), \ 685 TP_ARGS(state, lsp, error)) 686 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid); 687 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid); 688 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid); 689 #endif /* CONFIG_NFS_V4_1 */ 690 691 DECLARE_EVENT_CLASS(nfs4_lookup_event, 692 TP_PROTO( 693 const struct inode *dir, 694 const struct qstr *name, 695 int error 696 ), 697 698 TP_ARGS(dir, name, error), 699 700 TP_STRUCT__entry( 701 __field(dev_t, dev) 702 __field(int, error) 703 __field(u64, dir) 704 __string(name, name->name) 705 ), 706 707 TP_fast_assign( 708 __entry->dev = dir->i_sb->s_dev; 709 __entry->dir = NFS_FILEID(dir); 710 __entry->error = error; 711 __assign_str(name, name->name); 712 ), 713 714 TP_printk( 715 "error=%d (%s) name=%02x:%02x:%llu/%s", 716 __entry->error, 717 show_nfsv4_errors(__entry->error), 718 MAJOR(__entry->dev), MINOR(__entry->dev), 719 (unsigned long long)__entry->dir, 720 __get_str(name) 721 ) 722 ); 723 724 #define DEFINE_NFS4_LOOKUP_EVENT(name) \ 725 DEFINE_EVENT(nfs4_lookup_event, name, \ 726 TP_PROTO( \ 727 const struct inode *dir, \ 728 const struct qstr *name, \ 729 int error \ 730 ), \ 731 TP_ARGS(dir, name, error)) 732 733 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup); 734 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink); 735 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir); 736 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod); 737 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove); 738 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations); 739 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo); 740 741 TRACE_EVENT(nfs4_rename, 742 TP_PROTO( 743 const struct inode *olddir, 744 const struct qstr *oldname, 745 const struct inode *newdir, 746 const struct qstr *newname, 747 int error 748 ), 749 750 TP_ARGS(olddir, oldname, newdir, newname, error), 751 752 TP_STRUCT__entry( 753 __field(dev_t, dev) 754 __field(int, error) 755 __field(u64, olddir) 756 __string(oldname, oldname->name) 757 __field(u64, newdir) 758 __string(newname, newname->name) 759 ), 760 761 TP_fast_assign( 762 __entry->dev = olddir->i_sb->s_dev; 763 __entry->olddir = NFS_FILEID(olddir); 764 __entry->newdir = NFS_FILEID(newdir); 765 __entry->error = error; 766 __assign_str(oldname, oldname->name); 767 __assign_str(newname, newname->name); 768 ), 769 770 TP_printk( 771 "error=%d (%s) oldname=%02x:%02x:%llu/%s " 772 "newname=%02x:%02x:%llu/%s", 773 __entry->error, 774 show_nfsv4_errors(__entry->error), 775 MAJOR(__entry->dev), MINOR(__entry->dev), 776 (unsigned long long)__entry->olddir, 777 __get_str(oldname), 778 MAJOR(__entry->dev), MINOR(__entry->dev), 779 (unsigned long long)__entry->newdir, 780 __get_str(newname) 781 ) 782 ); 783 784 DECLARE_EVENT_CLASS(nfs4_inode_event, 785 TP_PROTO( 786 const struct inode *inode, 787 int error 788 ), 789 790 TP_ARGS(inode, error), 791 792 TP_STRUCT__entry( 793 __field(dev_t, dev) 794 __field(u32, fhandle) 795 __field(u64, fileid) 796 __field(int, error) 797 ), 798 799 TP_fast_assign( 800 __entry->dev = inode->i_sb->s_dev; 801 __entry->fileid = NFS_FILEID(inode); 802 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 803 __entry->error = error; 804 ), 805 806 TP_printk( 807 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x", 808 __entry->error, 809 show_nfsv4_errors(__entry->error), 810 MAJOR(__entry->dev), MINOR(__entry->dev), 811 (unsigned long long)__entry->fileid, 812 __entry->fhandle 813 ) 814 ); 815 816 #define DEFINE_NFS4_INODE_EVENT(name) \ 817 DEFINE_EVENT(nfs4_inode_event, name, \ 818 TP_PROTO( \ 819 const struct inode *inode, \ 820 int error \ 821 ), \ 822 TP_ARGS(inode, error)) 823 824 DEFINE_NFS4_INODE_EVENT(nfs4_setattr); 825 DEFINE_NFS4_INODE_EVENT(nfs4_access); 826 DEFINE_NFS4_INODE_EVENT(nfs4_readlink); 827 DEFINE_NFS4_INODE_EVENT(nfs4_readdir); 828 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl); 829 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl); 830 #ifdef CONFIG_NFS_V4_SECURITY_LABEL 831 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label); 832 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label); 833 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */ 834 DEFINE_NFS4_INODE_EVENT(nfs4_recall_delegation); 835 DEFINE_NFS4_INODE_EVENT(nfs4_delegreturn); 836 837 DECLARE_EVENT_CLASS(nfs4_getattr_event, 838 TP_PROTO( 839 const struct nfs_server *server, 840 const struct nfs_fh *fhandle, 841 const struct nfs_fattr *fattr, 842 int error 843 ), 844 845 TP_ARGS(server, fhandle, fattr, error), 846 847 TP_STRUCT__entry( 848 __field(dev_t, dev) 849 __field(u32, fhandle) 850 __field(u64, fileid) 851 __field(unsigned int, valid) 852 __field(int, error) 853 ), 854 855 TP_fast_assign( 856 __entry->dev = server->s_dev; 857 __entry->valid = fattr->valid; 858 __entry->fhandle = nfs_fhandle_hash(fhandle); 859 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0; 860 __entry->error = error; 861 ), 862 863 TP_printk( 864 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 865 "valid=%s", 866 __entry->error, 867 show_nfsv4_errors(__entry->error), 868 MAJOR(__entry->dev), MINOR(__entry->dev), 869 (unsigned long long)__entry->fileid, 870 __entry->fhandle, 871 show_nfs_fattr_flags(__entry->valid) 872 ) 873 ); 874 875 #define DEFINE_NFS4_GETATTR_EVENT(name) \ 876 DEFINE_EVENT(nfs4_getattr_event, name, \ 877 TP_PROTO( \ 878 const struct nfs_server *server, \ 879 const struct nfs_fh *fhandle, \ 880 const struct nfs_fattr *fattr, \ 881 int error \ 882 ), \ 883 TP_ARGS(server, fhandle, fattr, error)) 884 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr); 885 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root); 886 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo); 887 888 DECLARE_EVENT_CLASS(nfs4_inode_callback_event, 889 TP_PROTO( 890 const struct nfs_client *clp, 891 const struct nfs_fh *fhandle, 892 const struct inode *inode, 893 int error 894 ), 895 896 TP_ARGS(clp, fhandle, inode, error), 897 898 TP_STRUCT__entry( 899 __field(int, error) 900 __field(dev_t, dev) 901 __field(u32, fhandle) 902 __field(u64, fileid) 903 __string(dstaddr, clp ? 904 rpc_peeraddr2str(clp->cl_rpcclient, 905 RPC_DISPLAY_ADDR) : "unknown") 906 ), 907 908 TP_fast_assign( 909 __entry->error = error; 910 __entry->fhandle = nfs_fhandle_hash(fhandle); 911 if (inode != NULL) { 912 __entry->fileid = NFS_FILEID(inode); 913 __entry->dev = inode->i_sb->s_dev; 914 } else { 915 __entry->fileid = 0; 916 __entry->dev = 0; 917 } 918 __assign_str(dstaddr, clp ? 919 rpc_peeraddr2str(clp->cl_rpcclient, 920 RPC_DISPLAY_ADDR) : "unknown") 921 ), 922 923 TP_printk( 924 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 925 "dstaddr=%s", 926 __entry->error, 927 show_nfsv4_errors(__entry->error), 928 MAJOR(__entry->dev), MINOR(__entry->dev), 929 (unsigned long long)__entry->fileid, 930 __entry->fhandle, 931 __get_str(dstaddr) 932 ) 933 ); 934 935 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \ 936 DEFINE_EVENT(nfs4_inode_callback_event, name, \ 937 TP_PROTO( \ 938 const struct nfs_client *clp, \ 939 const struct nfs_fh *fhandle, \ 940 const struct inode *inode, \ 941 int error \ 942 ), \ 943 TP_ARGS(clp, fhandle, inode, error)) 944 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr); 945 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_layoutrecall_inode); 946 947 948 DECLARE_EVENT_CLASS(nfs4_idmap_event, 949 TP_PROTO( 950 const char *name, 951 int len, 952 u32 id, 953 int error 954 ), 955 956 TP_ARGS(name, len, id, error), 957 958 TP_STRUCT__entry( 959 __field(int, error) 960 __field(u32, id) 961 __dynamic_array(char, name, len > 0 ? len + 1 : 1) 962 ), 963 964 TP_fast_assign( 965 if (len < 0) 966 len = 0; 967 __entry->error = error < 0 ? error : 0; 968 __entry->id = id; 969 memcpy(__get_dynamic_array(name), name, len); 970 ((char *)__get_dynamic_array(name))[len] = 0; 971 ), 972 973 TP_printk( 974 "error=%d id=%u name=%s", 975 __entry->error, 976 __entry->id, 977 __get_str(name) 978 ) 979 ); 980 #define DEFINE_NFS4_IDMAP_EVENT(name) \ 981 DEFINE_EVENT(nfs4_idmap_event, name, \ 982 TP_PROTO( \ 983 const char *name, \ 984 int len, \ 985 u32 id, \ 986 int error \ 987 ), \ 988 TP_ARGS(name, len, id, error)) 989 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid); 990 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid); 991 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name); 992 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group); 993 994 DECLARE_EVENT_CLASS(nfs4_read_event, 995 TP_PROTO( 996 const struct nfs_pgio_header *hdr, 997 int error 998 ), 999 1000 TP_ARGS(hdr, error), 1001 1002 TP_STRUCT__entry( 1003 __field(dev_t, dev) 1004 __field(u32, fhandle) 1005 __field(u64, fileid) 1006 __field(loff_t, offset) 1007 __field(size_t, count) 1008 __field(int, error) 1009 ), 1010 1011 TP_fast_assign( 1012 const struct inode *inode = hdr->inode; 1013 __entry->dev = inode->i_sb->s_dev; 1014 __entry->fileid = NFS_FILEID(inode); 1015 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1016 __entry->offset = hdr->args.offset; 1017 __entry->count = hdr->args.count; 1018 __entry->error = error; 1019 ), 1020 1021 TP_printk( 1022 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1023 "offset=%lld count=%zu", 1024 __entry->error, 1025 show_nfsv4_errors(__entry->error), 1026 MAJOR(__entry->dev), MINOR(__entry->dev), 1027 (unsigned long long)__entry->fileid, 1028 __entry->fhandle, 1029 (long long)__entry->offset, 1030 __entry->count 1031 ) 1032 ); 1033 #define DEFINE_NFS4_READ_EVENT(name) \ 1034 DEFINE_EVENT(nfs4_read_event, name, \ 1035 TP_PROTO( \ 1036 const struct nfs_pgio_header *hdr, \ 1037 int error \ 1038 ), \ 1039 TP_ARGS(hdr, error)) 1040 DEFINE_NFS4_READ_EVENT(nfs4_read); 1041 #ifdef CONFIG_NFS_V4_1 1042 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read); 1043 #endif /* CONFIG_NFS_V4_1 */ 1044 1045 DECLARE_EVENT_CLASS(nfs4_write_event, 1046 TP_PROTO( 1047 const struct nfs_pgio_header *hdr, 1048 int error 1049 ), 1050 1051 TP_ARGS(hdr, error), 1052 1053 TP_STRUCT__entry( 1054 __field(dev_t, dev) 1055 __field(u32, fhandle) 1056 __field(u64, fileid) 1057 __field(loff_t, offset) 1058 __field(size_t, count) 1059 __field(int, error) 1060 ), 1061 1062 TP_fast_assign( 1063 const struct inode *inode = hdr->inode; 1064 __entry->dev = inode->i_sb->s_dev; 1065 __entry->fileid = NFS_FILEID(inode); 1066 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1067 __entry->offset = hdr->args.offset; 1068 __entry->count = hdr->args.count; 1069 __entry->error = error; 1070 ), 1071 1072 TP_printk( 1073 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1074 "offset=%lld count=%zu", 1075 __entry->error, 1076 show_nfsv4_errors(__entry->error), 1077 MAJOR(__entry->dev), MINOR(__entry->dev), 1078 (unsigned long long)__entry->fileid, 1079 __entry->fhandle, 1080 (long long)__entry->offset, 1081 __entry->count 1082 ) 1083 ); 1084 1085 #define DEFINE_NFS4_WRITE_EVENT(name) \ 1086 DEFINE_EVENT(nfs4_write_event, name, \ 1087 TP_PROTO( \ 1088 const struct nfs_pgio_header *hdr, \ 1089 int error \ 1090 ), \ 1091 TP_ARGS(hdr, error)) 1092 DEFINE_NFS4_WRITE_EVENT(nfs4_write); 1093 #ifdef CONFIG_NFS_V4_1 1094 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write); 1095 #endif /* CONFIG_NFS_V4_1 */ 1096 1097 DECLARE_EVENT_CLASS(nfs4_commit_event, 1098 TP_PROTO( 1099 const struct nfs_commit_data *data, 1100 int error 1101 ), 1102 1103 TP_ARGS(data, error), 1104 1105 TP_STRUCT__entry( 1106 __field(dev_t, dev) 1107 __field(u32, fhandle) 1108 __field(u64, fileid) 1109 __field(loff_t, offset) 1110 __field(size_t, count) 1111 __field(int, error) 1112 ), 1113 1114 TP_fast_assign( 1115 const struct inode *inode = data->inode; 1116 __entry->dev = inode->i_sb->s_dev; 1117 __entry->fileid = NFS_FILEID(inode); 1118 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1119 __entry->offset = data->args.offset; 1120 __entry->count = data->args.count; 1121 __entry->error = error; 1122 ), 1123 1124 TP_printk( 1125 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1126 "offset=%lld count=%zu", 1127 __entry->error, 1128 show_nfsv4_errors(__entry->error), 1129 MAJOR(__entry->dev), MINOR(__entry->dev), 1130 (unsigned long long)__entry->fileid, 1131 __entry->fhandle, 1132 (long long)__entry->offset, 1133 __entry->count 1134 ) 1135 ); 1136 #define DEFINE_NFS4_COMMIT_EVENT(name) \ 1137 DEFINE_EVENT(nfs4_commit_event, name, \ 1138 TP_PROTO( \ 1139 const struct nfs_commit_data *data, \ 1140 int error \ 1141 ), \ 1142 TP_ARGS(data, error)) 1143 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit); 1144 #ifdef CONFIG_NFS_V4_1 1145 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds); 1146 1147 #define show_pnfs_iomode(iomode) \ 1148 __print_symbolic(iomode, \ 1149 { IOMODE_READ, "READ" }, \ 1150 { IOMODE_RW, "RW" }, \ 1151 { IOMODE_ANY, "ANY" }) 1152 1153 TRACE_EVENT(nfs4_layoutget, 1154 TP_PROTO( 1155 const struct nfs_open_context *ctx, 1156 const struct pnfs_layout_range *args, 1157 const struct pnfs_layout_range *res, 1158 int error 1159 ), 1160 1161 TP_ARGS(ctx, args, res, error), 1162 1163 TP_STRUCT__entry( 1164 __field(dev_t, dev) 1165 __field(u32, fhandle) 1166 __field(u64, fileid) 1167 __field(u32, iomode) 1168 __field(u64, offset) 1169 __field(u64, count) 1170 __field(int, error) 1171 ), 1172 1173 TP_fast_assign( 1174 const struct inode *inode = d_inode(ctx->dentry); 1175 __entry->dev = inode->i_sb->s_dev; 1176 __entry->fileid = NFS_FILEID(inode); 1177 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1178 __entry->iomode = args->iomode; 1179 __entry->offset = args->offset; 1180 __entry->count = args->length; 1181 __entry->error = error; 1182 ), 1183 1184 TP_printk( 1185 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1186 "iomode=%s offset=%llu count=%llu", 1187 __entry->error, 1188 show_nfsv4_errors(__entry->error), 1189 MAJOR(__entry->dev), MINOR(__entry->dev), 1190 (unsigned long long)__entry->fileid, 1191 __entry->fhandle, 1192 show_pnfs_iomode(__entry->iomode), 1193 (unsigned long long)__entry->offset, 1194 (unsigned long long)__entry->count 1195 ) 1196 ); 1197 1198 DEFINE_NFS4_INODE_EVENT(nfs4_layoutcommit); 1199 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn); 1200 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close); 1201 1202 #endif /* CONFIG_NFS_V4_1 */ 1203 1204 #endif /* _TRACE_NFS4_H */ 1205 1206 #undef TRACE_INCLUDE_PATH 1207 #define TRACE_INCLUDE_PATH . 1208 #define TRACE_INCLUDE_FILE nfs4trace 1209 /* This part must be outside protection */ 1210 #include <trace/define_trace.h> 1211