1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> 4 */ 5 #undef TRACE_SYSTEM 6 #define TRACE_SYSTEM nfs4 7 8 #if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ) 9 #define _TRACE_NFS4_H 10 11 #include <linux/tracepoint.h> 12 13 #define show_nfsv4_errors(error) \ 14 __print_symbolic(error, \ 15 { NFS4_OK, "OK" }, \ 16 /* Mapped by nfs4_stat_to_errno() */ \ 17 { -EPERM, "EPERM" }, \ 18 { -ENOENT, "ENOENT" }, \ 19 { -EIO, "EIO" }, \ 20 { -ENXIO, "ENXIO" }, \ 21 { -EACCES, "EACCES" }, \ 22 { -EEXIST, "EEXIST" }, \ 23 { -EXDEV, "EXDEV" }, \ 24 { -ENOTDIR, "ENOTDIR" }, \ 25 { -EISDIR, "EISDIR" }, \ 26 { -EFBIG, "EFBIG" }, \ 27 { -ENOSPC, "ENOSPC" }, \ 28 { -EROFS, "EROFS" }, \ 29 { -EMLINK, "EMLINK" }, \ 30 { -ENAMETOOLONG, "ENAMETOOLONG" }, \ 31 { -ENOTEMPTY, "ENOTEMPTY" }, \ 32 { -EDQUOT, "EDQUOT" }, \ 33 { -ESTALE, "ESTALE" }, \ 34 { -EBADHANDLE, "EBADHANDLE" }, \ 35 { -EBADCOOKIE, "EBADCOOKIE" }, \ 36 { -ENOTSUPP, "ENOTSUPP" }, \ 37 { -ETOOSMALL, "ETOOSMALL" }, \ 38 { -EREMOTEIO, "EREMOTEIO" }, \ 39 { -EBADTYPE, "EBADTYPE" }, \ 40 { -EAGAIN, "EAGAIN" }, \ 41 { -ELOOP, "ELOOP" }, \ 42 { -EOPNOTSUPP, "EOPNOTSUPP" }, \ 43 { -EDEADLK, "EDEADLK" }, \ 44 /* RPC errors */ \ 45 { -ENOMEM, "ENOMEM" }, \ 46 { -EKEYEXPIRED, "EKEYEXPIRED" }, \ 47 { -ETIMEDOUT, "ETIMEDOUT" }, \ 48 { -ERESTARTSYS, "ERESTARTSYS" }, \ 49 { -ECONNREFUSED, "ECONNREFUSED" }, \ 50 { -ECONNRESET, "ECONNRESET" }, \ 51 { -ENETUNREACH, "ENETUNREACH" }, \ 52 { -EHOSTUNREACH, "EHOSTUNREACH" }, \ 53 { -EHOSTDOWN, "EHOSTDOWN" }, \ 54 { -EPIPE, "EPIPE" }, \ 55 { -EPFNOSUPPORT, "EPFNOSUPPORT" }, \ 56 { -EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \ 57 /* NFSv4 native errors */ \ 58 { -NFS4ERR_ACCESS, "ACCESS" }, \ 59 { -NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \ 60 { -NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \ 61 { -NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \ 62 { -NFS4ERR_BADCHAR, "BADCHAR" }, \ 63 { -NFS4ERR_BADHANDLE, "BADHANDLE" }, \ 64 { -NFS4ERR_BADIOMODE, "BADIOMODE" }, \ 65 { -NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \ 66 { -NFS4ERR_BADLABEL, "BADLABEL" }, \ 67 { -NFS4ERR_BADNAME, "BADNAME" }, \ 68 { -NFS4ERR_BADOWNER, "BADOWNER" }, \ 69 { -NFS4ERR_BADSESSION, "BADSESSION" }, \ 70 { -NFS4ERR_BADSLOT, "BADSLOT" }, \ 71 { -NFS4ERR_BADTYPE, "BADTYPE" }, \ 72 { -NFS4ERR_BADXDR, "BADXDR" }, \ 73 { -NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \ 74 { -NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \ 75 { -NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \ 76 { -NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \ 77 { -NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \ 78 { -NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \ 79 { -NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \ 80 { -NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \ 81 { -NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \ 82 { -NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \ 83 { -NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \ 84 "CONN_NOT_BOUND_TO_SESSION" }, \ 85 { -NFS4ERR_DEADLOCK, "DEADLOCK" }, \ 86 { -NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \ 87 { -NFS4ERR_DELAY, "DELAY" }, \ 88 { -NFS4ERR_DELEG_ALREADY_WANTED, \ 89 "DELEG_ALREADY_WANTED" }, \ 90 { -NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \ 91 { -NFS4ERR_DENIED, "DENIED" }, \ 92 { -NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \ 93 { -NFS4ERR_DQUOT, "DQUOT" }, \ 94 { -NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \ 95 { -NFS4ERR_EXIST, "EXIST" }, \ 96 { -NFS4ERR_EXPIRED, "EXPIRED" }, \ 97 { -NFS4ERR_FBIG, "FBIG" }, \ 98 { -NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \ 99 { -NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \ 100 { -NFS4ERR_GRACE, "GRACE" }, \ 101 { -NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \ 102 { -NFS4ERR_INVAL, "INVAL" }, \ 103 { -NFS4ERR_IO, "IO" }, \ 104 { -NFS4ERR_ISDIR, "ISDIR" }, \ 105 { -NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \ 106 { -NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \ 107 { -NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \ 108 { -NFS4ERR_LOCKED, "LOCKED" }, \ 109 { -NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \ 110 { -NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \ 111 { -NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \ 112 { -NFS4ERR_MLINK, "MLINK" }, \ 113 { -NFS4ERR_MOVED, "MOVED" }, \ 114 { -NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \ 115 { -NFS4ERR_NOENT, "NOENT" }, \ 116 { -NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \ 117 { -NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \ 118 { -NFS4ERR_NOSPC, "NOSPC" }, \ 119 { -NFS4ERR_NOTDIR, "NOTDIR" }, \ 120 { -NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \ 121 { -NFS4ERR_NOTSUPP, "NOTSUPP" }, \ 122 { -NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \ 123 { -NFS4ERR_NOT_SAME, "NOT_SAME" }, \ 124 { -NFS4ERR_NO_GRACE, "NO_GRACE" }, \ 125 { -NFS4ERR_NXIO, "NXIO" }, \ 126 { -NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \ 127 { -NFS4ERR_OPENMODE, "OPENMODE" }, \ 128 { -NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \ 129 { -NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \ 130 { -NFS4ERR_PERM, "PERM" }, \ 131 { -NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \ 132 { -NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \ 133 { -NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \ 134 { -NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \ 135 { -NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \ 136 { -NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \ 137 { -NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \ 138 { -NFS4ERR_REP_TOO_BIG_TO_CACHE, \ 139 "REP_TOO_BIG_TO_CACHE" }, \ 140 { -NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \ 141 { -NFS4ERR_RESOURCE, "RESOURCE" }, \ 142 { -NFS4ERR_RESTOREFH, "RESTOREFH" }, \ 143 { -NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \ 144 { -NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \ 145 { -NFS4ERR_ROFS, "ROFS" }, \ 146 { -NFS4ERR_SAME, "SAME" }, \ 147 { -NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \ 148 { -NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \ 149 { -NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \ 150 { -NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \ 151 { -NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \ 152 { -NFS4ERR_STALE, "STALE" }, \ 153 { -NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \ 154 { -NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \ 155 { -NFS4ERR_SYMLINK, "SYMLINK" }, \ 156 { -NFS4ERR_TOOSMALL, "TOOSMALL" }, \ 157 { -NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \ 158 { -NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \ 159 { -NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \ 160 { -NFS4ERR_WRONGSEC, "WRONGSEC" }, \ 161 { -NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \ 162 { -NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \ 163 { -NFS4ERR_XDEV, "XDEV" }) 164 165 #define show_open_flags(flags) \ 166 __print_flags(flags, "|", \ 167 { O_CREAT, "O_CREAT" }, \ 168 { O_EXCL, "O_EXCL" }, \ 169 { O_TRUNC, "O_TRUNC" }, \ 170 { O_DIRECT, "O_DIRECT" }) 171 172 #define show_fmode_flags(mode) \ 173 __print_flags(mode, "|", \ 174 { ((__force unsigned long)FMODE_READ), "READ" }, \ 175 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \ 176 { ((__force unsigned long)FMODE_EXEC), "EXEC" }) 177 178 #define show_nfs_fattr_flags(valid) \ 179 __print_flags((unsigned long)valid, "|", \ 180 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \ 181 { NFS_ATTR_FATTR_MODE, "MODE" }, \ 182 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \ 183 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \ 184 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \ 185 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \ 186 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \ 187 { NFS_ATTR_FATTR_FSID, "FSID" }, \ 188 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \ 189 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \ 190 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \ 191 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \ 192 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \ 193 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \ 194 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" }) 195 196 DECLARE_EVENT_CLASS(nfs4_clientid_event, 197 TP_PROTO( 198 const struct nfs_client *clp, 199 int error 200 ), 201 202 TP_ARGS(clp, error), 203 204 TP_STRUCT__entry( 205 __string(dstaddr, clp->cl_hostname) 206 __field(int, error) 207 ), 208 209 TP_fast_assign( 210 __entry->error = error; 211 __assign_str(dstaddr, clp->cl_hostname); 212 ), 213 214 TP_printk( 215 "error=%d (%s) dstaddr=%s", 216 __entry->error, 217 show_nfsv4_errors(__entry->error), 218 __get_str(dstaddr) 219 ) 220 ); 221 #define DEFINE_NFS4_CLIENTID_EVENT(name) \ 222 DEFINE_EVENT(nfs4_clientid_event, name, \ 223 TP_PROTO( \ 224 const struct nfs_client *clp, \ 225 int error \ 226 ), \ 227 TP_ARGS(clp, error)) 228 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid); 229 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm); 230 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew); 231 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async); 232 #ifdef CONFIG_NFS_V4_1 233 DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id); 234 DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session); 235 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session); 236 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid); 237 DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session); 238 DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence); 239 DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete); 240 241 #define show_nfs4_sequence_status_flags(status) \ 242 __print_flags((unsigned long)status, "|", \ 243 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \ 244 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \ 245 "CB_GSS_CONTEXTS_EXPIRING" }, \ 246 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \ 247 "CB_GSS_CONTEXTS_EXPIRED" }, \ 248 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \ 249 "EXPIRED_ALL_STATE_REVOKED" }, \ 250 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \ 251 "EXPIRED_SOME_STATE_REVOKED" }, \ 252 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \ 253 "ADMIN_STATE_REVOKED" }, \ 254 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \ 255 "RECALLABLE_STATE_REVOKED" }, \ 256 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \ 257 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \ 258 "RESTART_RECLAIM_NEEDED" }, \ 259 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \ 260 "CB_PATH_DOWN_SESSION" }, \ 261 { SEQ4_STATUS_BACKCHANNEL_FAULT, \ 262 "BACKCHANNEL_FAULT" }) 263 264 TRACE_EVENT(nfs4_sequence_done, 265 TP_PROTO( 266 const struct nfs4_session *session, 267 const struct nfs4_sequence_res *res 268 ), 269 TP_ARGS(session, res), 270 271 TP_STRUCT__entry( 272 __field(unsigned int, session) 273 __field(unsigned int, slot_nr) 274 __field(unsigned int, seq_nr) 275 __field(unsigned int, highest_slotid) 276 __field(unsigned int, target_highest_slotid) 277 __field(unsigned int, status_flags) 278 __field(int, error) 279 ), 280 281 TP_fast_assign( 282 const struct nfs4_slot *sr_slot = res->sr_slot; 283 __entry->session = nfs_session_id_hash(&session->sess_id); 284 __entry->slot_nr = sr_slot->slot_nr; 285 __entry->seq_nr = sr_slot->seq_nr; 286 __entry->highest_slotid = res->sr_highest_slotid; 287 __entry->target_highest_slotid = 288 res->sr_target_highest_slotid; 289 __entry->status_flags = res->sr_status_flags; 290 __entry->error = res->sr_status; 291 ), 292 TP_printk( 293 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 294 "highest_slotid=%u target_highest_slotid=%u " 295 "status_flags=%u (%s)", 296 __entry->error, 297 show_nfsv4_errors(__entry->error), 298 __entry->session, 299 __entry->slot_nr, 300 __entry->seq_nr, 301 __entry->highest_slotid, 302 __entry->target_highest_slotid, 303 __entry->status_flags, 304 show_nfs4_sequence_status_flags(__entry->status_flags) 305 ) 306 ); 307 308 struct cb_sequenceargs; 309 struct cb_sequenceres; 310 311 TRACE_EVENT(nfs4_cb_sequence, 312 TP_PROTO( 313 const struct cb_sequenceargs *args, 314 const struct cb_sequenceres *res, 315 __be32 status 316 ), 317 TP_ARGS(args, res, status), 318 319 TP_STRUCT__entry( 320 __field(unsigned int, session) 321 __field(unsigned int, slot_nr) 322 __field(unsigned int, seq_nr) 323 __field(unsigned int, highest_slotid) 324 __field(unsigned int, cachethis) 325 __field(int, error) 326 ), 327 328 TP_fast_assign( 329 __entry->session = nfs_session_id_hash(&args->csa_sessionid); 330 __entry->slot_nr = args->csa_slotid; 331 __entry->seq_nr = args->csa_sequenceid; 332 __entry->highest_slotid = args->csa_highestslotid; 333 __entry->cachethis = args->csa_cachethis; 334 __entry->error = -be32_to_cpu(status); 335 ), 336 337 TP_printk( 338 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 339 "highest_slotid=%u", 340 __entry->error, 341 show_nfsv4_errors(__entry->error), 342 __entry->session, 343 __entry->slot_nr, 344 __entry->seq_nr, 345 __entry->highest_slotid 346 ) 347 ); 348 #endif /* CONFIG_NFS_V4_1 */ 349 350 TRACE_EVENT(nfs4_setup_sequence, 351 TP_PROTO( 352 const struct nfs4_session *session, 353 const struct nfs4_sequence_args *args 354 ), 355 TP_ARGS(session, args), 356 357 TP_STRUCT__entry( 358 __field(unsigned int, session) 359 __field(unsigned int, slot_nr) 360 __field(unsigned int, seq_nr) 361 __field(unsigned int, highest_used_slotid) 362 ), 363 364 TP_fast_assign( 365 const struct nfs4_slot *sa_slot = args->sa_slot; 366 __entry->session = session ? nfs_session_id_hash(&session->sess_id) : 0; 367 __entry->slot_nr = sa_slot->slot_nr; 368 __entry->seq_nr = sa_slot->seq_nr; 369 __entry->highest_used_slotid = 370 sa_slot->table->highest_used_slotid; 371 ), 372 TP_printk( 373 "session=0x%08x slot_nr=%u seq_nr=%u " 374 "highest_used_slotid=%u", 375 __entry->session, 376 __entry->slot_nr, 377 __entry->seq_nr, 378 __entry->highest_used_slotid 379 ) 380 ); 381 382 DECLARE_EVENT_CLASS(nfs4_open_event, 383 TP_PROTO( 384 const struct nfs_open_context *ctx, 385 int flags, 386 int error 387 ), 388 389 TP_ARGS(ctx, flags, error), 390 391 TP_STRUCT__entry( 392 __field(int, error) 393 __field(unsigned int, flags) 394 __field(unsigned int, fmode) 395 __field(dev_t, dev) 396 __field(u32, fhandle) 397 __field(u64, fileid) 398 __field(u64, dir) 399 __string(name, ctx->dentry->d_name.name) 400 __field(int, stateid_seq) 401 __field(u32, stateid_hash) 402 __field(int, openstateid_seq) 403 __field(u32, openstateid_hash) 404 ), 405 406 TP_fast_assign( 407 const struct nfs4_state *state = ctx->state; 408 const struct inode *inode = NULL; 409 410 __entry->error = error; 411 __entry->flags = flags; 412 __entry->fmode = (__force unsigned int)ctx->mode; 413 __entry->dev = ctx->dentry->d_sb->s_dev; 414 if (!IS_ERR_OR_NULL(state)) { 415 inode = state->inode; 416 __entry->stateid_seq = 417 be32_to_cpu(state->stateid.seqid); 418 __entry->stateid_hash = 419 nfs_stateid_hash(&state->stateid); 420 __entry->openstateid_seq = 421 be32_to_cpu(state->open_stateid.seqid); 422 __entry->openstateid_hash = 423 nfs_stateid_hash(&state->open_stateid); 424 } else { 425 __entry->stateid_seq = 0; 426 __entry->stateid_hash = 0; 427 __entry->openstateid_seq = 0; 428 __entry->openstateid_hash = 0; 429 } 430 if (inode != NULL) { 431 __entry->fileid = NFS_FILEID(inode); 432 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 433 } else { 434 __entry->fileid = 0; 435 __entry->fhandle = 0; 436 } 437 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent)); 438 __assign_str(name, ctx->dentry->d_name.name); 439 ), 440 441 TP_printk( 442 "error=%d (%s) flags=%d (%s) fmode=%s " 443 "fileid=%02x:%02x:%llu fhandle=0x%08x " 444 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x " 445 "openstateid=%d:0x%08x", 446 __entry->error, 447 show_nfsv4_errors(__entry->error), 448 __entry->flags, 449 show_open_flags(__entry->flags), 450 show_fmode_flags(__entry->fmode), 451 MAJOR(__entry->dev), MINOR(__entry->dev), 452 (unsigned long long)__entry->fileid, 453 __entry->fhandle, 454 MAJOR(__entry->dev), MINOR(__entry->dev), 455 (unsigned long long)__entry->dir, 456 __get_str(name), 457 __entry->stateid_seq, __entry->stateid_hash, 458 __entry->openstateid_seq, __entry->openstateid_hash 459 ) 460 ); 461 462 #define DEFINE_NFS4_OPEN_EVENT(name) \ 463 DEFINE_EVENT(nfs4_open_event, name, \ 464 TP_PROTO( \ 465 const struct nfs_open_context *ctx, \ 466 int flags, \ 467 int error \ 468 ), \ 469 TP_ARGS(ctx, flags, error)) 470 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim); 471 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired); 472 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file); 473 474 TRACE_EVENT(nfs4_cached_open, 475 TP_PROTO( 476 const struct nfs4_state *state 477 ), 478 TP_ARGS(state), 479 TP_STRUCT__entry( 480 __field(dev_t, dev) 481 __field(u32, fhandle) 482 __field(u64, fileid) 483 __field(unsigned int, fmode) 484 __field(int, stateid_seq) 485 __field(u32, stateid_hash) 486 ), 487 488 TP_fast_assign( 489 const struct inode *inode = state->inode; 490 491 __entry->dev = inode->i_sb->s_dev; 492 __entry->fileid = NFS_FILEID(inode); 493 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 494 __entry->fmode = (__force unsigned int)state->state; 495 __entry->stateid_seq = 496 be32_to_cpu(state->stateid.seqid); 497 __entry->stateid_hash = 498 nfs_stateid_hash(&state->stateid); 499 ), 500 501 TP_printk( 502 "fmode=%s fileid=%02x:%02x:%llu " 503 "fhandle=0x%08x stateid=%d:0x%08x", 504 __entry->fmode ? show_fmode_flags(__entry->fmode) : 505 "closed", 506 MAJOR(__entry->dev), MINOR(__entry->dev), 507 (unsigned long long)__entry->fileid, 508 __entry->fhandle, 509 __entry->stateid_seq, __entry->stateid_hash 510 ) 511 ); 512 513 TRACE_EVENT(nfs4_close, 514 TP_PROTO( 515 const struct nfs4_state *state, 516 const struct nfs_closeargs *args, 517 const struct nfs_closeres *res, 518 int error 519 ), 520 521 TP_ARGS(state, args, res, error), 522 523 TP_STRUCT__entry( 524 __field(dev_t, dev) 525 __field(u32, fhandle) 526 __field(u64, fileid) 527 __field(unsigned int, fmode) 528 __field(int, error) 529 __field(int, stateid_seq) 530 __field(u32, stateid_hash) 531 ), 532 533 TP_fast_assign( 534 const struct inode *inode = state->inode; 535 536 __entry->dev = inode->i_sb->s_dev; 537 __entry->fileid = NFS_FILEID(inode); 538 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 539 __entry->fmode = (__force unsigned int)state->state; 540 __entry->error = error; 541 __entry->stateid_seq = 542 be32_to_cpu(args->stateid.seqid); 543 __entry->stateid_hash = 544 nfs_stateid_hash(&args->stateid); 545 ), 546 547 TP_printk( 548 "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu " 549 "fhandle=0x%08x openstateid=%d:0x%08x", 550 __entry->error, 551 show_nfsv4_errors(__entry->error), 552 __entry->fmode ? show_fmode_flags(__entry->fmode) : 553 "closed", 554 MAJOR(__entry->dev), MINOR(__entry->dev), 555 (unsigned long long)__entry->fileid, 556 __entry->fhandle, 557 __entry->stateid_seq, __entry->stateid_hash 558 ) 559 ); 560 561 #define show_lock_cmd(type) \ 562 __print_symbolic((int)type, \ 563 { F_GETLK, "GETLK" }, \ 564 { F_SETLK, "SETLK" }, \ 565 { F_SETLKW, "SETLKW" }) 566 #define show_lock_type(type) \ 567 __print_symbolic((int)type, \ 568 { F_RDLCK, "RDLCK" }, \ 569 { F_WRLCK, "WRLCK" }, \ 570 { F_UNLCK, "UNLCK" }) 571 572 DECLARE_EVENT_CLASS(nfs4_lock_event, 573 TP_PROTO( 574 const struct file_lock *request, 575 const struct nfs4_state *state, 576 int cmd, 577 int error 578 ), 579 580 TP_ARGS(request, state, cmd, error), 581 582 TP_STRUCT__entry( 583 __field(int, error) 584 __field(int, cmd) 585 __field(char, type) 586 __field(loff_t, start) 587 __field(loff_t, end) 588 __field(dev_t, dev) 589 __field(u32, fhandle) 590 __field(u64, fileid) 591 __field(int, stateid_seq) 592 __field(u32, stateid_hash) 593 ), 594 595 TP_fast_assign( 596 const struct inode *inode = state->inode; 597 598 __entry->error = error; 599 __entry->cmd = cmd; 600 __entry->type = request->fl_type; 601 __entry->start = request->fl_start; 602 __entry->end = request->fl_end; 603 __entry->dev = inode->i_sb->s_dev; 604 __entry->fileid = NFS_FILEID(inode); 605 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 606 __entry->stateid_seq = 607 be32_to_cpu(state->stateid.seqid); 608 __entry->stateid_hash = 609 nfs_stateid_hash(&state->stateid); 610 ), 611 612 TP_printk( 613 "error=%d (%s) cmd=%s:%s range=%lld:%lld " 614 "fileid=%02x:%02x:%llu fhandle=0x%08x " 615 "stateid=%d:0x%08x", 616 __entry->error, 617 show_nfsv4_errors(__entry->error), 618 show_lock_cmd(__entry->cmd), 619 show_lock_type(__entry->type), 620 (long long)__entry->start, 621 (long long)__entry->end, 622 MAJOR(__entry->dev), MINOR(__entry->dev), 623 (unsigned long long)__entry->fileid, 624 __entry->fhandle, 625 __entry->stateid_seq, __entry->stateid_hash 626 ) 627 ); 628 629 #define DEFINE_NFS4_LOCK_EVENT(name) \ 630 DEFINE_EVENT(nfs4_lock_event, name, \ 631 TP_PROTO( \ 632 const struct file_lock *request, \ 633 const struct nfs4_state *state, \ 634 int cmd, \ 635 int error \ 636 ), \ 637 TP_ARGS(request, state, cmd, error)) 638 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock); 639 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock); 640 641 TRACE_EVENT(nfs4_set_lock, 642 TP_PROTO( 643 const struct file_lock *request, 644 const struct nfs4_state *state, 645 const nfs4_stateid *lockstateid, 646 int cmd, 647 int error 648 ), 649 650 TP_ARGS(request, state, lockstateid, cmd, error), 651 652 TP_STRUCT__entry( 653 __field(int, error) 654 __field(int, cmd) 655 __field(char, type) 656 __field(loff_t, start) 657 __field(loff_t, end) 658 __field(dev_t, dev) 659 __field(u32, fhandle) 660 __field(u64, fileid) 661 __field(int, stateid_seq) 662 __field(u32, stateid_hash) 663 __field(int, lockstateid_seq) 664 __field(u32, lockstateid_hash) 665 ), 666 667 TP_fast_assign( 668 const struct inode *inode = state->inode; 669 670 __entry->error = error; 671 __entry->cmd = cmd; 672 __entry->type = request->fl_type; 673 __entry->start = request->fl_start; 674 __entry->end = request->fl_end; 675 __entry->dev = inode->i_sb->s_dev; 676 __entry->fileid = NFS_FILEID(inode); 677 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 678 __entry->stateid_seq = 679 be32_to_cpu(state->stateid.seqid); 680 __entry->stateid_hash = 681 nfs_stateid_hash(&state->stateid); 682 __entry->lockstateid_seq = 683 be32_to_cpu(lockstateid->seqid); 684 __entry->lockstateid_hash = 685 nfs_stateid_hash(lockstateid); 686 ), 687 688 TP_printk( 689 "error=%d (%s) cmd=%s:%s range=%lld:%lld " 690 "fileid=%02x:%02x:%llu fhandle=0x%08x " 691 "stateid=%d:0x%08x lockstateid=%d:0x%08x", 692 __entry->error, 693 show_nfsv4_errors(__entry->error), 694 show_lock_cmd(__entry->cmd), 695 show_lock_type(__entry->type), 696 (long long)__entry->start, 697 (long long)__entry->end, 698 MAJOR(__entry->dev), MINOR(__entry->dev), 699 (unsigned long long)__entry->fileid, 700 __entry->fhandle, 701 __entry->stateid_seq, __entry->stateid_hash, 702 __entry->lockstateid_seq, __entry->lockstateid_hash 703 ) 704 ); 705 706 DECLARE_EVENT_CLASS(nfs4_set_delegation_event, 707 TP_PROTO( 708 const struct inode *inode, 709 fmode_t fmode 710 ), 711 712 TP_ARGS(inode, fmode), 713 714 TP_STRUCT__entry( 715 __field(dev_t, dev) 716 __field(u32, fhandle) 717 __field(u64, fileid) 718 __field(unsigned int, fmode) 719 ), 720 721 TP_fast_assign( 722 __entry->dev = inode->i_sb->s_dev; 723 __entry->fileid = NFS_FILEID(inode); 724 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 725 __entry->fmode = (__force unsigned int)fmode; 726 ), 727 728 TP_printk( 729 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x", 730 show_fmode_flags(__entry->fmode), 731 MAJOR(__entry->dev), MINOR(__entry->dev), 732 (unsigned long long)__entry->fileid, 733 __entry->fhandle 734 ) 735 ); 736 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \ 737 DEFINE_EVENT(nfs4_set_delegation_event, name, \ 738 TP_PROTO( \ 739 const struct inode *inode, \ 740 fmode_t fmode \ 741 ), \ 742 TP_ARGS(inode, fmode)) 743 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation); 744 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation); 745 746 TRACE_EVENT(nfs4_delegreturn_exit, 747 TP_PROTO( 748 const struct nfs4_delegreturnargs *args, 749 const struct nfs4_delegreturnres *res, 750 int error 751 ), 752 753 TP_ARGS(args, res, error), 754 755 TP_STRUCT__entry( 756 __field(dev_t, dev) 757 __field(u32, fhandle) 758 __field(int, error) 759 __field(int, stateid_seq) 760 __field(u32, stateid_hash) 761 ), 762 763 TP_fast_assign( 764 __entry->dev = res->server->s_dev; 765 __entry->fhandle = nfs_fhandle_hash(args->fhandle); 766 __entry->error = error; 767 __entry->stateid_seq = 768 be32_to_cpu(args->stateid->seqid); 769 __entry->stateid_hash = 770 nfs_stateid_hash(args->stateid); 771 ), 772 773 TP_printk( 774 "error=%d (%s) dev=%02x:%02x fhandle=0x%08x " 775 "stateid=%d:0x%08x", 776 __entry->error, 777 show_nfsv4_errors(__entry->error), 778 MAJOR(__entry->dev), MINOR(__entry->dev), 779 __entry->fhandle, 780 __entry->stateid_seq, __entry->stateid_hash 781 ) 782 ); 783 784 #ifdef CONFIG_NFS_V4_1 785 DECLARE_EVENT_CLASS(nfs4_test_stateid_event, 786 TP_PROTO( 787 const struct nfs4_state *state, 788 const struct nfs4_lock_state *lsp, 789 int error 790 ), 791 792 TP_ARGS(state, lsp, error), 793 794 TP_STRUCT__entry( 795 __field(int, error) 796 __field(dev_t, dev) 797 __field(u32, fhandle) 798 __field(u64, fileid) 799 __field(int, stateid_seq) 800 __field(u32, stateid_hash) 801 ), 802 803 TP_fast_assign( 804 const struct inode *inode = state->inode; 805 806 __entry->error = error; 807 __entry->dev = inode->i_sb->s_dev; 808 __entry->fileid = NFS_FILEID(inode); 809 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 810 __entry->stateid_seq = 811 be32_to_cpu(state->stateid.seqid); 812 __entry->stateid_hash = 813 nfs_stateid_hash(&state->stateid); 814 ), 815 816 TP_printk( 817 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 818 "stateid=%d:0x%08x", 819 __entry->error, 820 show_nfsv4_errors(__entry->error), 821 MAJOR(__entry->dev), MINOR(__entry->dev), 822 (unsigned long long)__entry->fileid, 823 __entry->fhandle, 824 __entry->stateid_seq, __entry->stateid_hash 825 ) 826 ); 827 828 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \ 829 DEFINE_EVENT(nfs4_test_stateid_event, name, \ 830 TP_PROTO( \ 831 const struct nfs4_state *state, \ 832 const struct nfs4_lock_state *lsp, \ 833 int error \ 834 ), \ 835 TP_ARGS(state, lsp, error)) 836 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid); 837 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid); 838 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid); 839 #endif /* CONFIG_NFS_V4_1 */ 840 841 DECLARE_EVENT_CLASS(nfs4_lookup_event, 842 TP_PROTO( 843 const struct inode *dir, 844 const struct qstr *name, 845 int error 846 ), 847 848 TP_ARGS(dir, name, error), 849 850 TP_STRUCT__entry( 851 __field(dev_t, dev) 852 __field(int, error) 853 __field(u64, dir) 854 __string(name, name->name) 855 ), 856 857 TP_fast_assign( 858 __entry->dev = dir->i_sb->s_dev; 859 __entry->dir = NFS_FILEID(dir); 860 __entry->error = error; 861 __assign_str(name, name->name); 862 ), 863 864 TP_printk( 865 "error=%d (%s) name=%02x:%02x:%llu/%s", 866 __entry->error, 867 show_nfsv4_errors(__entry->error), 868 MAJOR(__entry->dev), MINOR(__entry->dev), 869 (unsigned long long)__entry->dir, 870 __get_str(name) 871 ) 872 ); 873 874 #define DEFINE_NFS4_LOOKUP_EVENT(name) \ 875 DEFINE_EVENT(nfs4_lookup_event, name, \ 876 TP_PROTO( \ 877 const struct inode *dir, \ 878 const struct qstr *name, \ 879 int error \ 880 ), \ 881 TP_ARGS(dir, name, error)) 882 883 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup); 884 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink); 885 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir); 886 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod); 887 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove); 888 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations); 889 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo); 890 891 TRACE_EVENT(nfs4_lookupp, 892 TP_PROTO( 893 const struct inode *inode, 894 int error 895 ), 896 897 TP_ARGS(inode, error), 898 899 TP_STRUCT__entry( 900 __field(dev_t, dev) 901 __field(u64, ino) 902 __field(int, error) 903 ), 904 905 TP_fast_assign( 906 __entry->dev = inode->i_sb->s_dev; 907 __entry->ino = NFS_FILEID(inode); 908 __entry->error = error; 909 ), 910 911 TP_printk( 912 "error=%d (%s) inode=%02x:%02x:%llu", 913 __entry->error, 914 show_nfsv4_errors(__entry->error), 915 MAJOR(__entry->dev), MINOR(__entry->dev), 916 (unsigned long long)__entry->ino 917 ) 918 ); 919 920 TRACE_EVENT(nfs4_rename, 921 TP_PROTO( 922 const struct inode *olddir, 923 const struct qstr *oldname, 924 const struct inode *newdir, 925 const struct qstr *newname, 926 int error 927 ), 928 929 TP_ARGS(olddir, oldname, newdir, newname, error), 930 931 TP_STRUCT__entry( 932 __field(dev_t, dev) 933 __field(int, error) 934 __field(u64, olddir) 935 __string(oldname, oldname->name) 936 __field(u64, newdir) 937 __string(newname, newname->name) 938 ), 939 940 TP_fast_assign( 941 __entry->dev = olddir->i_sb->s_dev; 942 __entry->olddir = NFS_FILEID(olddir); 943 __entry->newdir = NFS_FILEID(newdir); 944 __entry->error = error; 945 __assign_str(oldname, oldname->name); 946 __assign_str(newname, newname->name); 947 ), 948 949 TP_printk( 950 "error=%d (%s) oldname=%02x:%02x:%llu/%s " 951 "newname=%02x:%02x:%llu/%s", 952 __entry->error, 953 show_nfsv4_errors(__entry->error), 954 MAJOR(__entry->dev), MINOR(__entry->dev), 955 (unsigned long long)__entry->olddir, 956 __get_str(oldname), 957 MAJOR(__entry->dev), MINOR(__entry->dev), 958 (unsigned long long)__entry->newdir, 959 __get_str(newname) 960 ) 961 ); 962 963 DECLARE_EVENT_CLASS(nfs4_inode_event, 964 TP_PROTO( 965 const struct inode *inode, 966 int error 967 ), 968 969 TP_ARGS(inode, error), 970 971 TP_STRUCT__entry( 972 __field(dev_t, dev) 973 __field(u32, fhandle) 974 __field(u64, fileid) 975 __field(int, error) 976 ), 977 978 TP_fast_assign( 979 __entry->dev = inode->i_sb->s_dev; 980 __entry->fileid = NFS_FILEID(inode); 981 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 982 __entry->error = error; 983 ), 984 985 TP_printk( 986 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x", 987 __entry->error, 988 show_nfsv4_errors(__entry->error), 989 MAJOR(__entry->dev), MINOR(__entry->dev), 990 (unsigned long long)__entry->fileid, 991 __entry->fhandle 992 ) 993 ); 994 995 #define DEFINE_NFS4_INODE_EVENT(name) \ 996 DEFINE_EVENT(nfs4_inode_event, name, \ 997 TP_PROTO( \ 998 const struct inode *inode, \ 999 int error \ 1000 ), \ 1001 TP_ARGS(inode, error)) 1002 1003 DEFINE_NFS4_INODE_EVENT(nfs4_access); 1004 DEFINE_NFS4_INODE_EVENT(nfs4_readlink); 1005 DEFINE_NFS4_INODE_EVENT(nfs4_readdir); 1006 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl); 1007 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl); 1008 #ifdef CONFIG_NFS_V4_SECURITY_LABEL 1009 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label); 1010 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label); 1011 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */ 1012 1013 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event, 1014 TP_PROTO( 1015 const struct inode *inode, 1016 const nfs4_stateid *stateid, 1017 int error 1018 ), 1019 1020 TP_ARGS(inode, stateid, error), 1021 1022 TP_STRUCT__entry( 1023 __field(dev_t, dev) 1024 __field(u32, fhandle) 1025 __field(u64, fileid) 1026 __field(int, error) 1027 __field(int, stateid_seq) 1028 __field(u32, stateid_hash) 1029 ), 1030 1031 TP_fast_assign( 1032 __entry->dev = inode->i_sb->s_dev; 1033 __entry->fileid = NFS_FILEID(inode); 1034 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1035 __entry->error = error; 1036 __entry->stateid_seq = 1037 be32_to_cpu(stateid->seqid); 1038 __entry->stateid_hash = 1039 nfs_stateid_hash(stateid); 1040 ), 1041 1042 TP_printk( 1043 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1044 "stateid=%d:0x%08x", 1045 __entry->error, 1046 show_nfsv4_errors(__entry->error), 1047 MAJOR(__entry->dev), MINOR(__entry->dev), 1048 (unsigned long long)__entry->fileid, 1049 __entry->fhandle, 1050 __entry->stateid_seq, __entry->stateid_hash 1051 ) 1052 ); 1053 1054 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \ 1055 DEFINE_EVENT(nfs4_inode_stateid_event, name, \ 1056 TP_PROTO( \ 1057 const struct inode *inode, \ 1058 const nfs4_stateid *stateid, \ 1059 int error \ 1060 ), \ 1061 TP_ARGS(inode, stateid, error)) 1062 1063 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr); 1064 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn); 1065 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update); 1066 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_open_stateid_update_wait); 1067 1068 DECLARE_EVENT_CLASS(nfs4_getattr_event, 1069 TP_PROTO( 1070 const struct nfs_server *server, 1071 const struct nfs_fh *fhandle, 1072 const struct nfs_fattr *fattr, 1073 int error 1074 ), 1075 1076 TP_ARGS(server, fhandle, fattr, error), 1077 1078 TP_STRUCT__entry( 1079 __field(dev_t, dev) 1080 __field(u32, fhandle) 1081 __field(u64, fileid) 1082 __field(unsigned int, valid) 1083 __field(int, error) 1084 ), 1085 1086 TP_fast_assign( 1087 __entry->dev = server->s_dev; 1088 __entry->valid = fattr->valid; 1089 __entry->fhandle = nfs_fhandle_hash(fhandle); 1090 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0; 1091 __entry->error = error; 1092 ), 1093 1094 TP_printk( 1095 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1096 "valid=%s", 1097 __entry->error, 1098 show_nfsv4_errors(__entry->error), 1099 MAJOR(__entry->dev), MINOR(__entry->dev), 1100 (unsigned long long)__entry->fileid, 1101 __entry->fhandle, 1102 show_nfs_fattr_flags(__entry->valid) 1103 ) 1104 ); 1105 1106 #define DEFINE_NFS4_GETATTR_EVENT(name) \ 1107 DEFINE_EVENT(nfs4_getattr_event, name, \ 1108 TP_PROTO( \ 1109 const struct nfs_server *server, \ 1110 const struct nfs_fh *fhandle, \ 1111 const struct nfs_fattr *fattr, \ 1112 int error \ 1113 ), \ 1114 TP_ARGS(server, fhandle, fattr, error)) 1115 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr); 1116 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root); 1117 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo); 1118 1119 DECLARE_EVENT_CLASS(nfs4_inode_callback_event, 1120 TP_PROTO( 1121 const struct nfs_client *clp, 1122 const struct nfs_fh *fhandle, 1123 const struct inode *inode, 1124 int error 1125 ), 1126 1127 TP_ARGS(clp, fhandle, inode, error), 1128 1129 TP_STRUCT__entry( 1130 __field(int, error) 1131 __field(dev_t, dev) 1132 __field(u32, fhandle) 1133 __field(u64, fileid) 1134 __string(dstaddr, clp ? clp->cl_hostname : "unknown") 1135 ), 1136 1137 TP_fast_assign( 1138 __entry->error = error; 1139 __entry->fhandle = nfs_fhandle_hash(fhandle); 1140 if (!IS_ERR_OR_NULL(inode)) { 1141 __entry->fileid = NFS_FILEID(inode); 1142 __entry->dev = inode->i_sb->s_dev; 1143 } else { 1144 __entry->fileid = 0; 1145 __entry->dev = 0; 1146 } 1147 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown") 1148 ), 1149 1150 TP_printk( 1151 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1152 "dstaddr=%s", 1153 __entry->error, 1154 show_nfsv4_errors(__entry->error), 1155 MAJOR(__entry->dev), MINOR(__entry->dev), 1156 (unsigned long long)__entry->fileid, 1157 __entry->fhandle, 1158 __get_str(dstaddr) 1159 ) 1160 ); 1161 1162 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \ 1163 DEFINE_EVENT(nfs4_inode_callback_event, name, \ 1164 TP_PROTO( \ 1165 const struct nfs_client *clp, \ 1166 const struct nfs_fh *fhandle, \ 1167 const struct inode *inode, \ 1168 int error \ 1169 ), \ 1170 TP_ARGS(clp, fhandle, inode, error)) 1171 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr); 1172 1173 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event, 1174 TP_PROTO( 1175 const struct nfs_client *clp, 1176 const struct nfs_fh *fhandle, 1177 const struct inode *inode, 1178 const nfs4_stateid *stateid, 1179 int error 1180 ), 1181 1182 TP_ARGS(clp, fhandle, inode, stateid, error), 1183 1184 TP_STRUCT__entry( 1185 __field(int, error) 1186 __field(dev_t, dev) 1187 __field(u32, fhandle) 1188 __field(u64, fileid) 1189 __string(dstaddr, clp ? clp->cl_hostname : "unknown") 1190 __field(int, stateid_seq) 1191 __field(u32, stateid_hash) 1192 ), 1193 1194 TP_fast_assign( 1195 __entry->error = error; 1196 __entry->fhandle = nfs_fhandle_hash(fhandle); 1197 if (!IS_ERR_OR_NULL(inode)) { 1198 __entry->fileid = NFS_FILEID(inode); 1199 __entry->dev = inode->i_sb->s_dev; 1200 } else { 1201 __entry->fileid = 0; 1202 __entry->dev = 0; 1203 } 1204 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown") 1205 __entry->stateid_seq = 1206 be32_to_cpu(stateid->seqid); 1207 __entry->stateid_hash = 1208 nfs_stateid_hash(stateid); 1209 ), 1210 1211 TP_printk( 1212 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1213 "stateid=%d:0x%08x dstaddr=%s", 1214 __entry->error, 1215 show_nfsv4_errors(__entry->error), 1216 MAJOR(__entry->dev), MINOR(__entry->dev), 1217 (unsigned long long)__entry->fileid, 1218 __entry->fhandle, 1219 __entry->stateid_seq, __entry->stateid_hash, 1220 __get_str(dstaddr) 1221 ) 1222 ); 1223 1224 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \ 1225 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \ 1226 TP_PROTO( \ 1227 const struct nfs_client *clp, \ 1228 const struct nfs_fh *fhandle, \ 1229 const struct inode *inode, \ 1230 const nfs4_stateid *stateid, \ 1231 int error \ 1232 ), \ 1233 TP_ARGS(clp, fhandle, inode, stateid, error)) 1234 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall); 1235 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file); 1236 1237 DECLARE_EVENT_CLASS(nfs4_idmap_event, 1238 TP_PROTO( 1239 const char *name, 1240 int len, 1241 u32 id, 1242 int error 1243 ), 1244 1245 TP_ARGS(name, len, id, error), 1246 1247 TP_STRUCT__entry( 1248 __field(int, error) 1249 __field(u32, id) 1250 __dynamic_array(char, name, len > 0 ? len + 1 : 1) 1251 ), 1252 1253 TP_fast_assign( 1254 if (len < 0) 1255 len = 0; 1256 __entry->error = error < 0 ? error : 0; 1257 __entry->id = id; 1258 memcpy(__get_str(name), name, len); 1259 __get_str(name)[len] = 0; 1260 ), 1261 1262 TP_printk( 1263 "error=%d id=%u name=%s", 1264 __entry->error, 1265 __entry->id, 1266 __get_str(name) 1267 ) 1268 ); 1269 #define DEFINE_NFS4_IDMAP_EVENT(name) \ 1270 DEFINE_EVENT(nfs4_idmap_event, name, \ 1271 TP_PROTO( \ 1272 const char *name, \ 1273 int len, \ 1274 u32 id, \ 1275 int error \ 1276 ), \ 1277 TP_ARGS(name, len, id, error)) 1278 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid); 1279 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid); 1280 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name); 1281 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group); 1282 1283 DECLARE_EVENT_CLASS(nfs4_read_event, 1284 TP_PROTO( 1285 const struct nfs_pgio_header *hdr, 1286 int error 1287 ), 1288 1289 TP_ARGS(hdr, error), 1290 1291 TP_STRUCT__entry( 1292 __field(dev_t, dev) 1293 __field(u32, fhandle) 1294 __field(u64, fileid) 1295 __field(loff_t, offset) 1296 __field(size_t, count) 1297 __field(int, error) 1298 __field(int, stateid_seq) 1299 __field(u32, stateid_hash) 1300 ), 1301 1302 TP_fast_assign( 1303 const struct inode *inode = hdr->inode; 1304 const struct nfs4_state *state = 1305 hdr->args.context->state; 1306 __entry->dev = inode->i_sb->s_dev; 1307 __entry->fileid = NFS_FILEID(inode); 1308 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1309 __entry->offset = hdr->args.offset; 1310 __entry->count = hdr->args.count; 1311 __entry->error = error; 1312 __entry->stateid_seq = 1313 be32_to_cpu(state->stateid.seqid); 1314 __entry->stateid_hash = 1315 nfs_stateid_hash(&state->stateid); 1316 ), 1317 1318 TP_printk( 1319 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1320 "offset=%lld count=%zu stateid=%d:0x%08x", 1321 __entry->error, 1322 show_nfsv4_errors(__entry->error), 1323 MAJOR(__entry->dev), MINOR(__entry->dev), 1324 (unsigned long long)__entry->fileid, 1325 __entry->fhandle, 1326 (long long)__entry->offset, 1327 __entry->count, 1328 __entry->stateid_seq, __entry->stateid_hash 1329 ) 1330 ); 1331 #define DEFINE_NFS4_READ_EVENT(name) \ 1332 DEFINE_EVENT(nfs4_read_event, name, \ 1333 TP_PROTO( \ 1334 const struct nfs_pgio_header *hdr, \ 1335 int error \ 1336 ), \ 1337 TP_ARGS(hdr, error)) 1338 DEFINE_NFS4_READ_EVENT(nfs4_read); 1339 #ifdef CONFIG_NFS_V4_1 1340 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read); 1341 #endif /* CONFIG_NFS_V4_1 */ 1342 1343 DECLARE_EVENT_CLASS(nfs4_write_event, 1344 TP_PROTO( 1345 const struct nfs_pgio_header *hdr, 1346 int error 1347 ), 1348 1349 TP_ARGS(hdr, error), 1350 1351 TP_STRUCT__entry( 1352 __field(dev_t, dev) 1353 __field(u32, fhandle) 1354 __field(u64, fileid) 1355 __field(loff_t, offset) 1356 __field(size_t, count) 1357 __field(int, error) 1358 __field(int, stateid_seq) 1359 __field(u32, stateid_hash) 1360 ), 1361 1362 TP_fast_assign( 1363 const struct inode *inode = hdr->inode; 1364 const struct nfs4_state *state = 1365 hdr->args.context->state; 1366 __entry->dev = inode->i_sb->s_dev; 1367 __entry->fileid = NFS_FILEID(inode); 1368 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1369 __entry->offset = hdr->args.offset; 1370 __entry->count = hdr->args.count; 1371 __entry->error = error; 1372 __entry->stateid_seq = 1373 be32_to_cpu(state->stateid.seqid); 1374 __entry->stateid_hash = 1375 nfs_stateid_hash(&state->stateid); 1376 ), 1377 1378 TP_printk( 1379 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1380 "offset=%lld count=%zu stateid=%d:0x%08x", 1381 __entry->error, 1382 show_nfsv4_errors(__entry->error), 1383 MAJOR(__entry->dev), MINOR(__entry->dev), 1384 (unsigned long long)__entry->fileid, 1385 __entry->fhandle, 1386 (long long)__entry->offset, 1387 __entry->count, 1388 __entry->stateid_seq, __entry->stateid_hash 1389 ) 1390 ); 1391 1392 #define DEFINE_NFS4_WRITE_EVENT(name) \ 1393 DEFINE_EVENT(nfs4_write_event, name, \ 1394 TP_PROTO( \ 1395 const struct nfs_pgio_header *hdr, \ 1396 int error \ 1397 ), \ 1398 TP_ARGS(hdr, error)) 1399 DEFINE_NFS4_WRITE_EVENT(nfs4_write); 1400 #ifdef CONFIG_NFS_V4_1 1401 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write); 1402 #endif /* CONFIG_NFS_V4_1 */ 1403 1404 DECLARE_EVENT_CLASS(nfs4_commit_event, 1405 TP_PROTO( 1406 const struct nfs_commit_data *data, 1407 int error 1408 ), 1409 1410 TP_ARGS(data, error), 1411 1412 TP_STRUCT__entry( 1413 __field(dev_t, dev) 1414 __field(u32, fhandle) 1415 __field(u64, fileid) 1416 __field(loff_t, offset) 1417 __field(size_t, count) 1418 __field(int, error) 1419 ), 1420 1421 TP_fast_assign( 1422 const struct inode *inode = data->inode; 1423 __entry->dev = inode->i_sb->s_dev; 1424 __entry->fileid = NFS_FILEID(inode); 1425 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1426 __entry->offset = data->args.offset; 1427 __entry->count = data->args.count; 1428 __entry->error = error; 1429 ), 1430 1431 TP_printk( 1432 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1433 "offset=%lld count=%zu", 1434 __entry->error, 1435 show_nfsv4_errors(__entry->error), 1436 MAJOR(__entry->dev), MINOR(__entry->dev), 1437 (unsigned long long)__entry->fileid, 1438 __entry->fhandle, 1439 (long long)__entry->offset, 1440 __entry->count 1441 ) 1442 ); 1443 #define DEFINE_NFS4_COMMIT_EVENT(name) \ 1444 DEFINE_EVENT(nfs4_commit_event, name, \ 1445 TP_PROTO( \ 1446 const struct nfs_commit_data *data, \ 1447 int error \ 1448 ), \ 1449 TP_ARGS(data, error)) 1450 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit); 1451 #ifdef CONFIG_NFS_V4_1 1452 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds); 1453 1454 #define show_pnfs_iomode(iomode) \ 1455 __print_symbolic(iomode, \ 1456 { IOMODE_READ, "READ" }, \ 1457 { IOMODE_RW, "RW" }, \ 1458 { IOMODE_ANY, "ANY" }) 1459 1460 TRACE_EVENT(nfs4_layoutget, 1461 TP_PROTO( 1462 const struct nfs_open_context *ctx, 1463 const struct pnfs_layout_range *args, 1464 const struct pnfs_layout_range *res, 1465 const nfs4_stateid *layout_stateid, 1466 int error 1467 ), 1468 1469 TP_ARGS(ctx, args, res, layout_stateid, error), 1470 1471 TP_STRUCT__entry( 1472 __field(dev_t, dev) 1473 __field(u32, fhandle) 1474 __field(u64, fileid) 1475 __field(u32, iomode) 1476 __field(u64, offset) 1477 __field(u64, count) 1478 __field(int, error) 1479 __field(int, stateid_seq) 1480 __field(u32, stateid_hash) 1481 __field(int, layoutstateid_seq) 1482 __field(u32, layoutstateid_hash) 1483 ), 1484 1485 TP_fast_assign( 1486 const struct inode *inode = d_inode(ctx->dentry); 1487 const struct nfs4_state *state = ctx->state; 1488 __entry->dev = inode->i_sb->s_dev; 1489 __entry->fileid = NFS_FILEID(inode); 1490 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1491 __entry->iomode = args->iomode; 1492 __entry->offset = args->offset; 1493 __entry->count = args->length; 1494 __entry->error = error; 1495 __entry->stateid_seq = 1496 be32_to_cpu(state->stateid.seqid); 1497 __entry->stateid_hash = 1498 nfs_stateid_hash(&state->stateid); 1499 if (!error) { 1500 __entry->layoutstateid_seq = 1501 be32_to_cpu(layout_stateid->seqid); 1502 __entry->layoutstateid_hash = 1503 nfs_stateid_hash(layout_stateid); 1504 } else { 1505 __entry->layoutstateid_seq = 0; 1506 __entry->layoutstateid_hash = 0; 1507 } 1508 ), 1509 1510 TP_printk( 1511 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1512 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x " 1513 "layoutstateid=%d:0x%08x", 1514 __entry->error, 1515 show_nfsv4_errors(__entry->error), 1516 MAJOR(__entry->dev), MINOR(__entry->dev), 1517 (unsigned long long)__entry->fileid, 1518 __entry->fhandle, 1519 show_pnfs_iomode(__entry->iomode), 1520 (unsigned long long)__entry->offset, 1521 (unsigned long long)__entry->count, 1522 __entry->stateid_seq, __entry->stateid_hash, 1523 __entry->layoutstateid_seq, __entry->layoutstateid_hash 1524 ) 1525 ); 1526 1527 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit); 1528 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn); 1529 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close); 1530 1531 #define show_pnfs_update_layout_reason(reason) \ 1532 __print_symbolic(reason, \ 1533 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \ 1534 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \ 1535 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \ 1536 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \ 1537 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \ 1538 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \ 1539 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \ 1540 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \ 1541 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \ 1542 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \ 1543 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \ 1544 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \ 1545 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }) 1546 1547 TRACE_EVENT(pnfs_update_layout, 1548 TP_PROTO(struct inode *inode, 1549 loff_t pos, 1550 u64 count, 1551 enum pnfs_iomode iomode, 1552 struct pnfs_layout_hdr *lo, 1553 struct pnfs_layout_segment *lseg, 1554 enum pnfs_update_layout_reason reason 1555 ), 1556 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason), 1557 TP_STRUCT__entry( 1558 __field(dev_t, dev) 1559 __field(u64, fileid) 1560 __field(u32, fhandle) 1561 __field(loff_t, pos) 1562 __field(u64, count) 1563 __field(enum pnfs_iomode, iomode) 1564 __field(int, layoutstateid_seq) 1565 __field(u32, layoutstateid_hash) 1566 __field(long, lseg) 1567 __field(enum pnfs_update_layout_reason, reason) 1568 ), 1569 TP_fast_assign( 1570 __entry->dev = inode->i_sb->s_dev; 1571 __entry->fileid = NFS_FILEID(inode); 1572 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1573 __entry->pos = pos; 1574 __entry->count = count; 1575 __entry->iomode = iomode; 1576 __entry->reason = reason; 1577 if (lo != NULL) { 1578 __entry->layoutstateid_seq = 1579 be32_to_cpu(lo->plh_stateid.seqid); 1580 __entry->layoutstateid_hash = 1581 nfs_stateid_hash(&lo->plh_stateid); 1582 } else { 1583 __entry->layoutstateid_seq = 0; 1584 __entry->layoutstateid_hash = 0; 1585 } 1586 __entry->lseg = (long)lseg; 1587 ), 1588 TP_printk( 1589 "fileid=%02x:%02x:%llu fhandle=0x%08x " 1590 "iomode=%s pos=%llu count=%llu " 1591 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)", 1592 MAJOR(__entry->dev), MINOR(__entry->dev), 1593 (unsigned long long)__entry->fileid, 1594 __entry->fhandle, 1595 show_pnfs_iomode(__entry->iomode), 1596 (unsigned long long)__entry->pos, 1597 (unsigned long long)__entry->count, 1598 __entry->layoutstateid_seq, __entry->layoutstateid_hash, 1599 __entry->lseg, 1600 show_pnfs_update_layout_reason(__entry->reason) 1601 ) 1602 ); 1603 1604 #endif /* CONFIG_NFS_V4_1 */ 1605 1606 #endif /* _TRACE_NFS4_H */ 1607 1608 #undef TRACE_INCLUDE_PATH 1609 #define TRACE_INCLUDE_PATH . 1610 #define TRACE_INCLUDE_FILE nfs4trace 1611 /* This part must be outside protection */ 1612 #include <trace/define_trace.h> 1613