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, clp->cl_hostname) 205 __field(int, error) 206 ), 207 208 TP_fast_assign( 209 __entry->error = error; 210 __assign_str(dstaddr, clp->cl_hostname); 211 ), 212 213 TP_printk( 214 "error=%d (%s) dstaddr=%s", 215 __entry->error, 216 show_nfsv4_errors(__entry->error), 217 __get_str(dstaddr) 218 ) 219 ); 220 #define DEFINE_NFS4_CLIENTID_EVENT(name) \ 221 DEFINE_EVENT(nfs4_clientid_event, name, \ 222 TP_PROTO( \ 223 const struct nfs_client *clp, \ 224 int error \ 225 ), \ 226 TP_ARGS(clp, error)) 227 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid); 228 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm); 229 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew); 230 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async); 231 #ifdef CONFIG_NFS_V4_1 232 DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id); 233 DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session); 234 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session); 235 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid); 236 DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session); 237 DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence); 238 DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete); 239 240 TRACE_EVENT(nfs4_setup_sequence, 241 TP_PROTO( 242 const struct nfs4_session *session, 243 const struct nfs4_sequence_args *args 244 ), 245 TP_ARGS(session, args), 246 247 TP_STRUCT__entry( 248 __field(unsigned int, session) 249 __field(unsigned int, slot_nr) 250 __field(unsigned int, seq_nr) 251 __field(unsigned int, highest_used_slotid) 252 ), 253 254 TP_fast_assign( 255 const struct nfs4_slot *sa_slot = args->sa_slot; 256 __entry->session = nfs_session_id_hash(&session->sess_id); 257 __entry->slot_nr = sa_slot->slot_nr; 258 __entry->seq_nr = sa_slot->seq_nr; 259 __entry->highest_used_slotid = 260 sa_slot->table->highest_used_slotid; 261 ), 262 TP_printk( 263 "session=0x%08x slot_nr=%u seq_nr=%u " 264 "highest_used_slotid=%u", 265 __entry->session, 266 __entry->slot_nr, 267 __entry->seq_nr, 268 __entry->highest_used_slotid 269 ) 270 ); 271 272 #define show_nfs4_sequence_status_flags(status) \ 273 __print_flags((unsigned long)status, "|", \ 274 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \ 275 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \ 276 "CB_GSS_CONTEXTS_EXPIRING" }, \ 277 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \ 278 "CB_GSS_CONTEXTS_EXPIRED" }, \ 279 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \ 280 "EXPIRED_ALL_STATE_REVOKED" }, \ 281 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \ 282 "EXPIRED_SOME_STATE_REVOKED" }, \ 283 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \ 284 "ADMIN_STATE_REVOKED" }, \ 285 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \ 286 "RECALLABLE_STATE_REVOKED" }, \ 287 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \ 288 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \ 289 "RESTART_RECLAIM_NEEDED" }, \ 290 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \ 291 "CB_PATH_DOWN_SESSION" }, \ 292 { SEQ4_STATUS_BACKCHANNEL_FAULT, \ 293 "BACKCHANNEL_FAULT" }) 294 295 TRACE_EVENT(nfs4_sequence_done, 296 TP_PROTO( 297 const struct nfs4_session *session, 298 const struct nfs4_sequence_res *res 299 ), 300 TP_ARGS(session, res), 301 302 TP_STRUCT__entry( 303 __field(unsigned int, session) 304 __field(unsigned int, slot_nr) 305 __field(unsigned int, seq_nr) 306 __field(unsigned int, highest_slotid) 307 __field(unsigned int, target_highest_slotid) 308 __field(unsigned int, status_flags) 309 __field(int, error) 310 ), 311 312 TP_fast_assign( 313 const struct nfs4_slot *sr_slot = res->sr_slot; 314 __entry->session = nfs_session_id_hash(&session->sess_id); 315 __entry->slot_nr = sr_slot->slot_nr; 316 __entry->seq_nr = sr_slot->seq_nr; 317 __entry->highest_slotid = res->sr_highest_slotid; 318 __entry->target_highest_slotid = 319 res->sr_target_highest_slotid; 320 __entry->status_flags = res->sr_status_flags; 321 __entry->error = res->sr_status; 322 ), 323 TP_printk( 324 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 325 "highest_slotid=%u target_highest_slotid=%u " 326 "status_flags=%u (%s)", 327 __entry->error, 328 show_nfsv4_errors(__entry->error), 329 __entry->session, 330 __entry->slot_nr, 331 __entry->seq_nr, 332 __entry->highest_slotid, 333 __entry->target_highest_slotid, 334 __entry->status_flags, 335 show_nfs4_sequence_status_flags(__entry->status_flags) 336 ) 337 ); 338 339 struct cb_sequenceargs; 340 struct cb_sequenceres; 341 342 TRACE_EVENT(nfs4_cb_sequence, 343 TP_PROTO( 344 const struct cb_sequenceargs *args, 345 const struct cb_sequenceres *res, 346 __be32 status 347 ), 348 TP_ARGS(args, res, status), 349 350 TP_STRUCT__entry( 351 __field(unsigned int, session) 352 __field(unsigned int, slot_nr) 353 __field(unsigned int, seq_nr) 354 __field(unsigned int, highest_slotid) 355 __field(unsigned int, cachethis) 356 __field(int, error) 357 ), 358 359 TP_fast_assign( 360 __entry->session = nfs_session_id_hash(&args->csa_sessionid); 361 __entry->slot_nr = args->csa_slotid; 362 __entry->seq_nr = args->csa_sequenceid; 363 __entry->highest_slotid = args->csa_highestslotid; 364 __entry->cachethis = args->csa_cachethis; 365 __entry->error = -be32_to_cpu(status); 366 ), 367 368 TP_printk( 369 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 370 "highest_slotid=%u", 371 __entry->error, 372 show_nfsv4_errors(__entry->error), 373 __entry->session, 374 __entry->slot_nr, 375 __entry->seq_nr, 376 __entry->highest_slotid 377 ) 378 ); 379 #endif /* CONFIG_NFS_V4_1 */ 380 381 DECLARE_EVENT_CLASS(nfs4_open_event, 382 TP_PROTO( 383 const struct nfs_open_context *ctx, 384 int flags, 385 int error 386 ), 387 388 TP_ARGS(ctx, flags, error), 389 390 TP_STRUCT__entry( 391 __field(int, error) 392 __field(unsigned int, flags) 393 __field(unsigned int, fmode) 394 __field(dev_t, dev) 395 __field(u32, fhandle) 396 __field(u64, fileid) 397 __field(u64, dir) 398 __string(name, ctx->dentry->d_name.name) 399 __field(int, stateid_seq) 400 __field(u32, stateid_hash) 401 __field(int, openstateid_seq) 402 __field(u32, openstateid_hash) 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 __entry->stateid_seq = 416 be32_to_cpu(state->stateid.seqid); 417 __entry->stateid_hash = 418 nfs_stateid_hash(&state->stateid); 419 __entry->openstateid_seq = 420 be32_to_cpu(state->open_stateid.seqid); 421 __entry->openstateid_hash = 422 nfs_stateid_hash(&state->open_stateid); 423 } else { 424 __entry->stateid_seq = 0; 425 __entry->stateid_hash = 0; 426 __entry->openstateid_seq = 0; 427 __entry->openstateid_hash = 0; 428 } 429 if (inode != NULL) { 430 __entry->fileid = NFS_FILEID(inode); 431 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 432 } else { 433 __entry->fileid = 0; 434 __entry->fhandle = 0; 435 } 436 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent)); 437 __assign_str(name, ctx->dentry->d_name.name); 438 ), 439 440 TP_printk( 441 "error=%d (%s) flags=%d (%s) fmode=%s " 442 "fileid=%02x:%02x:%llu fhandle=0x%08x " 443 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x " 444 "openstateid=%d:0x%08x", 445 __entry->error, 446 show_nfsv4_errors(__entry->error), 447 __entry->flags, 448 show_open_flags(__entry->flags), 449 show_fmode_flags(__entry->fmode), 450 MAJOR(__entry->dev), MINOR(__entry->dev), 451 (unsigned long long)__entry->fileid, 452 __entry->fhandle, 453 MAJOR(__entry->dev), MINOR(__entry->dev), 454 (unsigned long long)__entry->dir, 455 __get_str(name), 456 __entry->stateid_seq, __entry->stateid_hash, 457 __entry->openstateid_seq, __entry->openstateid_hash 458 ) 459 ); 460 461 #define DEFINE_NFS4_OPEN_EVENT(name) \ 462 DEFINE_EVENT(nfs4_open_event, name, \ 463 TP_PROTO( \ 464 const struct nfs_open_context *ctx, \ 465 int flags, \ 466 int error \ 467 ), \ 468 TP_ARGS(ctx, flags, error)) 469 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim); 470 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired); 471 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file); 472 473 TRACE_EVENT(nfs4_cached_open, 474 TP_PROTO( 475 const struct nfs4_state *state 476 ), 477 TP_ARGS(state), 478 TP_STRUCT__entry( 479 __field(dev_t, dev) 480 __field(u32, fhandle) 481 __field(u64, fileid) 482 __field(unsigned int, fmode) 483 __field(int, stateid_seq) 484 __field(u32, stateid_hash) 485 ), 486 487 TP_fast_assign( 488 const struct inode *inode = state->inode; 489 490 __entry->dev = inode->i_sb->s_dev; 491 __entry->fileid = NFS_FILEID(inode); 492 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 493 __entry->fmode = (__force unsigned int)state->state; 494 __entry->stateid_seq = 495 be32_to_cpu(state->stateid.seqid); 496 __entry->stateid_hash = 497 nfs_stateid_hash(&state->stateid); 498 ), 499 500 TP_printk( 501 "fmode=%s fileid=%02x:%02x:%llu " 502 "fhandle=0x%08x stateid=%d:0x%08x", 503 __entry->fmode ? show_fmode_flags(__entry->fmode) : 504 "closed", 505 MAJOR(__entry->dev), MINOR(__entry->dev), 506 (unsigned long long)__entry->fileid, 507 __entry->fhandle, 508 __entry->stateid_seq, __entry->stateid_hash 509 ) 510 ); 511 512 TRACE_EVENT(nfs4_close, 513 TP_PROTO( 514 const struct nfs4_state *state, 515 const struct nfs_closeargs *args, 516 const struct nfs_closeres *res, 517 int error 518 ), 519 520 TP_ARGS(state, args, res, error), 521 522 TP_STRUCT__entry( 523 __field(dev_t, dev) 524 __field(u32, fhandle) 525 __field(u64, fileid) 526 __field(unsigned int, fmode) 527 __field(int, error) 528 __field(int, stateid_seq) 529 __field(u32, stateid_hash) 530 ), 531 532 TP_fast_assign( 533 const struct inode *inode = state->inode; 534 535 __entry->dev = inode->i_sb->s_dev; 536 __entry->fileid = NFS_FILEID(inode); 537 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 538 __entry->fmode = (__force unsigned int)state->state; 539 __entry->error = error; 540 __entry->stateid_seq = 541 be32_to_cpu(args->stateid.seqid); 542 __entry->stateid_hash = 543 nfs_stateid_hash(&args->stateid); 544 ), 545 546 TP_printk( 547 "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu " 548 "fhandle=0x%08x openstateid=%d:0x%08x", 549 __entry->error, 550 show_nfsv4_errors(__entry->error), 551 __entry->fmode ? show_fmode_flags(__entry->fmode) : 552 "closed", 553 MAJOR(__entry->dev), MINOR(__entry->dev), 554 (unsigned long long)__entry->fileid, 555 __entry->fhandle, 556 __entry->stateid_seq, __entry->stateid_hash 557 ) 558 ); 559 560 #define show_lock_cmd(type) \ 561 __print_symbolic((int)type, \ 562 { F_GETLK, "GETLK" }, \ 563 { F_SETLK, "SETLK" }, \ 564 { F_SETLKW, "SETLKW" }) 565 #define show_lock_type(type) \ 566 __print_symbolic((int)type, \ 567 { F_RDLCK, "RDLCK" }, \ 568 { F_WRLCK, "WRLCK" }, \ 569 { F_UNLCK, "UNLCK" }) 570 571 DECLARE_EVENT_CLASS(nfs4_lock_event, 572 TP_PROTO( 573 const struct file_lock *request, 574 const struct nfs4_state *state, 575 int cmd, 576 int error 577 ), 578 579 TP_ARGS(request, state, cmd, error), 580 581 TP_STRUCT__entry( 582 __field(int, error) 583 __field(int, cmd) 584 __field(char, type) 585 __field(loff_t, start) 586 __field(loff_t, end) 587 __field(dev_t, dev) 588 __field(u32, fhandle) 589 __field(u64, fileid) 590 __field(int, stateid_seq) 591 __field(u32, stateid_hash) 592 ), 593 594 TP_fast_assign( 595 const struct inode *inode = state->inode; 596 597 __entry->error = error; 598 __entry->cmd = cmd; 599 __entry->type = request->fl_type; 600 __entry->start = request->fl_start; 601 __entry->end = request->fl_end; 602 __entry->dev = inode->i_sb->s_dev; 603 __entry->fileid = NFS_FILEID(inode); 604 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 605 __entry->stateid_seq = 606 be32_to_cpu(state->stateid.seqid); 607 __entry->stateid_hash = 608 nfs_stateid_hash(&state->stateid); 609 ), 610 611 TP_printk( 612 "error=%d (%s) cmd=%s:%s range=%lld:%lld " 613 "fileid=%02x:%02x:%llu fhandle=0x%08x " 614 "stateid=%d:0x%08x", 615 __entry->error, 616 show_nfsv4_errors(__entry->error), 617 show_lock_cmd(__entry->cmd), 618 show_lock_type(__entry->type), 619 (long long)__entry->start, 620 (long long)__entry->end, 621 MAJOR(__entry->dev), MINOR(__entry->dev), 622 (unsigned long long)__entry->fileid, 623 __entry->fhandle, 624 __entry->stateid_seq, __entry->stateid_hash 625 ) 626 ); 627 628 #define DEFINE_NFS4_LOCK_EVENT(name) \ 629 DEFINE_EVENT(nfs4_lock_event, name, \ 630 TP_PROTO( \ 631 const struct file_lock *request, \ 632 const struct nfs4_state *state, \ 633 int cmd, \ 634 int error \ 635 ), \ 636 TP_ARGS(request, state, cmd, error)) 637 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock); 638 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock); 639 640 TRACE_EVENT(nfs4_set_lock, 641 TP_PROTO( 642 const struct file_lock *request, 643 const struct nfs4_state *state, 644 const nfs4_stateid *lockstateid, 645 int cmd, 646 int error 647 ), 648 649 TP_ARGS(request, state, lockstateid, cmd, error), 650 651 TP_STRUCT__entry( 652 __field(int, error) 653 __field(int, cmd) 654 __field(char, type) 655 __field(loff_t, start) 656 __field(loff_t, end) 657 __field(dev_t, dev) 658 __field(u32, fhandle) 659 __field(u64, fileid) 660 __field(int, stateid_seq) 661 __field(u32, stateid_hash) 662 __field(int, lockstateid_seq) 663 __field(u32, lockstateid_hash) 664 ), 665 666 TP_fast_assign( 667 const struct inode *inode = state->inode; 668 669 __entry->error = error; 670 __entry->cmd = cmd; 671 __entry->type = request->fl_type; 672 __entry->start = request->fl_start; 673 __entry->end = request->fl_end; 674 __entry->dev = inode->i_sb->s_dev; 675 __entry->fileid = NFS_FILEID(inode); 676 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 677 __entry->stateid_seq = 678 be32_to_cpu(state->stateid.seqid); 679 __entry->stateid_hash = 680 nfs_stateid_hash(&state->stateid); 681 __entry->lockstateid_seq = 682 be32_to_cpu(lockstateid->seqid); 683 __entry->lockstateid_hash = 684 nfs_stateid_hash(lockstateid); 685 ), 686 687 TP_printk( 688 "error=%d (%s) cmd=%s:%s range=%lld:%lld " 689 "fileid=%02x:%02x:%llu fhandle=0x%08x " 690 "stateid=%d:0x%08x lockstateid=%d:0x%08x", 691 __entry->error, 692 show_nfsv4_errors(__entry->error), 693 show_lock_cmd(__entry->cmd), 694 show_lock_type(__entry->type), 695 (long long)__entry->start, 696 (long long)__entry->end, 697 MAJOR(__entry->dev), MINOR(__entry->dev), 698 (unsigned long long)__entry->fileid, 699 __entry->fhandle, 700 __entry->stateid_seq, __entry->stateid_hash, 701 __entry->lockstateid_seq, __entry->lockstateid_hash 702 ) 703 ); 704 705 DECLARE_EVENT_CLASS(nfs4_set_delegation_event, 706 TP_PROTO( 707 const struct inode *inode, 708 fmode_t fmode 709 ), 710 711 TP_ARGS(inode, fmode), 712 713 TP_STRUCT__entry( 714 __field(dev_t, dev) 715 __field(u32, fhandle) 716 __field(u64, fileid) 717 __field(unsigned int, fmode) 718 ), 719 720 TP_fast_assign( 721 __entry->dev = inode->i_sb->s_dev; 722 __entry->fileid = NFS_FILEID(inode); 723 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 724 __entry->fmode = (__force unsigned int)fmode; 725 ), 726 727 TP_printk( 728 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x", 729 show_fmode_flags(__entry->fmode), 730 MAJOR(__entry->dev), MINOR(__entry->dev), 731 (unsigned long long)__entry->fileid, 732 __entry->fhandle 733 ) 734 ); 735 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \ 736 DEFINE_EVENT(nfs4_set_delegation_event, name, \ 737 TP_PROTO( \ 738 const struct inode *inode, \ 739 fmode_t fmode \ 740 ), \ 741 TP_ARGS(inode, fmode)) 742 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation); 743 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation); 744 745 TRACE_EVENT(nfs4_delegreturn_exit, 746 TP_PROTO( 747 const struct nfs4_delegreturnargs *args, 748 const struct nfs4_delegreturnres *res, 749 int error 750 ), 751 752 TP_ARGS(args, res, error), 753 754 TP_STRUCT__entry( 755 __field(dev_t, dev) 756 __field(u32, fhandle) 757 __field(int, error) 758 __field(int, stateid_seq) 759 __field(u32, stateid_hash) 760 ), 761 762 TP_fast_assign( 763 __entry->dev = res->server->s_dev; 764 __entry->fhandle = nfs_fhandle_hash(args->fhandle); 765 __entry->error = error; 766 __entry->stateid_seq = 767 be32_to_cpu(args->stateid->seqid); 768 __entry->stateid_hash = 769 nfs_stateid_hash(args->stateid); 770 ), 771 772 TP_printk( 773 "error=%d (%s) dev=%02x:%02x fhandle=0x%08x " 774 "stateid=%d:0x%08x", 775 __entry->error, 776 show_nfsv4_errors(__entry->error), 777 MAJOR(__entry->dev), MINOR(__entry->dev), 778 __entry->fhandle, 779 __entry->stateid_seq, __entry->stateid_hash 780 ) 781 ); 782 783 #ifdef CONFIG_NFS_V4_1 784 DECLARE_EVENT_CLASS(nfs4_test_stateid_event, 785 TP_PROTO( 786 const struct nfs4_state *state, 787 const struct nfs4_lock_state *lsp, 788 int error 789 ), 790 791 TP_ARGS(state, lsp, error), 792 793 TP_STRUCT__entry( 794 __field(int, error) 795 __field(dev_t, dev) 796 __field(u32, fhandle) 797 __field(u64, fileid) 798 __field(int, stateid_seq) 799 __field(u32, stateid_hash) 800 ), 801 802 TP_fast_assign( 803 const struct inode *inode = state->inode; 804 805 __entry->error = error; 806 __entry->dev = inode->i_sb->s_dev; 807 __entry->fileid = NFS_FILEID(inode); 808 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 809 __entry->stateid_seq = 810 be32_to_cpu(state->stateid.seqid); 811 __entry->stateid_hash = 812 nfs_stateid_hash(&state->stateid); 813 ), 814 815 TP_printk( 816 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 817 "stateid=%d:0x%08x", 818 __entry->error, 819 show_nfsv4_errors(__entry->error), 820 MAJOR(__entry->dev), MINOR(__entry->dev), 821 (unsigned long long)__entry->fileid, 822 __entry->fhandle, 823 __entry->stateid_seq, __entry->stateid_hash 824 ) 825 ); 826 827 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \ 828 DEFINE_EVENT(nfs4_test_stateid_event, name, \ 829 TP_PROTO( \ 830 const struct nfs4_state *state, \ 831 const struct nfs4_lock_state *lsp, \ 832 int error \ 833 ), \ 834 TP_ARGS(state, lsp, error)) 835 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid); 836 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid); 837 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid); 838 #endif /* CONFIG_NFS_V4_1 */ 839 840 DECLARE_EVENT_CLASS(nfs4_lookup_event, 841 TP_PROTO( 842 const struct inode *dir, 843 const struct qstr *name, 844 int error 845 ), 846 847 TP_ARGS(dir, name, error), 848 849 TP_STRUCT__entry( 850 __field(dev_t, dev) 851 __field(int, error) 852 __field(u64, dir) 853 __string(name, name->name) 854 ), 855 856 TP_fast_assign( 857 __entry->dev = dir->i_sb->s_dev; 858 __entry->dir = NFS_FILEID(dir); 859 __entry->error = error; 860 __assign_str(name, name->name); 861 ), 862 863 TP_printk( 864 "error=%d (%s) name=%02x:%02x:%llu/%s", 865 __entry->error, 866 show_nfsv4_errors(__entry->error), 867 MAJOR(__entry->dev), MINOR(__entry->dev), 868 (unsigned long long)__entry->dir, 869 __get_str(name) 870 ) 871 ); 872 873 #define DEFINE_NFS4_LOOKUP_EVENT(name) \ 874 DEFINE_EVENT(nfs4_lookup_event, name, \ 875 TP_PROTO( \ 876 const struct inode *dir, \ 877 const struct qstr *name, \ 878 int error \ 879 ), \ 880 TP_ARGS(dir, name, error)) 881 882 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup); 883 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink); 884 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir); 885 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod); 886 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove); 887 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations); 888 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo); 889 890 TRACE_EVENT(nfs4_rename, 891 TP_PROTO( 892 const struct inode *olddir, 893 const struct qstr *oldname, 894 const struct inode *newdir, 895 const struct qstr *newname, 896 int error 897 ), 898 899 TP_ARGS(olddir, oldname, newdir, newname, error), 900 901 TP_STRUCT__entry( 902 __field(dev_t, dev) 903 __field(int, error) 904 __field(u64, olddir) 905 __string(oldname, oldname->name) 906 __field(u64, newdir) 907 __string(newname, newname->name) 908 ), 909 910 TP_fast_assign( 911 __entry->dev = olddir->i_sb->s_dev; 912 __entry->olddir = NFS_FILEID(olddir); 913 __entry->newdir = NFS_FILEID(newdir); 914 __entry->error = error; 915 __assign_str(oldname, oldname->name); 916 __assign_str(newname, newname->name); 917 ), 918 919 TP_printk( 920 "error=%d (%s) oldname=%02x:%02x:%llu/%s " 921 "newname=%02x:%02x:%llu/%s", 922 __entry->error, 923 show_nfsv4_errors(__entry->error), 924 MAJOR(__entry->dev), MINOR(__entry->dev), 925 (unsigned long long)__entry->olddir, 926 __get_str(oldname), 927 MAJOR(__entry->dev), MINOR(__entry->dev), 928 (unsigned long long)__entry->newdir, 929 __get_str(newname) 930 ) 931 ); 932 933 DECLARE_EVENT_CLASS(nfs4_inode_event, 934 TP_PROTO( 935 const struct inode *inode, 936 int error 937 ), 938 939 TP_ARGS(inode, error), 940 941 TP_STRUCT__entry( 942 __field(dev_t, dev) 943 __field(u32, fhandle) 944 __field(u64, fileid) 945 __field(int, error) 946 ), 947 948 TP_fast_assign( 949 __entry->dev = inode->i_sb->s_dev; 950 __entry->fileid = NFS_FILEID(inode); 951 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 952 __entry->error = error; 953 ), 954 955 TP_printk( 956 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x", 957 __entry->error, 958 show_nfsv4_errors(__entry->error), 959 MAJOR(__entry->dev), MINOR(__entry->dev), 960 (unsigned long long)__entry->fileid, 961 __entry->fhandle 962 ) 963 ); 964 965 #define DEFINE_NFS4_INODE_EVENT(name) \ 966 DEFINE_EVENT(nfs4_inode_event, name, \ 967 TP_PROTO( \ 968 const struct inode *inode, \ 969 int error \ 970 ), \ 971 TP_ARGS(inode, error)) 972 973 DEFINE_NFS4_INODE_EVENT(nfs4_access); 974 DEFINE_NFS4_INODE_EVENT(nfs4_readlink); 975 DEFINE_NFS4_INODE_EVENT(nfs4_readdir); 976 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl); 977 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl); 978 #ifdef CONFIG_NFS_V4_SECURITY_LABEL 979 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label); 980 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label); 981 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */ 982 983 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event, 984 TP_PROTO( 985 const struct inode *inode, 986 const nfs4_stateid *stateid, 987 int error 988 ), 989 990 TP_ARGS(inode, stateid, error), 991 992 TP_STRUCT__entry( 993 __field(dev_t, dev) 994 __field(u32, fhandle) 995 __field(u64, fileid) 996 __field(int, error) 997 __field(int, stateid_seq) 998 __field(u32, stateid_hash) 999 ), 1000 1001 TP_fast_assign( 1002 __entry->dev = inode->i_sb->s_dev; 1003 __entry->fileid = NFS_FILEID(inode); 1004 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1005 __entry->error = error; 1006 __entry->stateid_seq = 1007 be32_to_cpu(stateid->seqid); 1008 __entry->stateid_hash = 1009 nfs_stateid_hash(stateid); 1010 ), 1011 1012 TP_printk( 1013 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1014 "stateid=%d:0x%08x", 1015 __entry->error, 1016 show_nfsv4_errors(__entry->error), 1017 MAJOR(__entry->dev), MINOR(__entry->dev), 1018 (unsigned long long)__entry->fileid, 1019 __entry->fhandle, 1020 __entry->stateid_seq, __entry->stateid_hash 1021 ) 1022 ); 1023 1024 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \ 1025 DEFINE_EVENT(nfs4_inode_stateid_event, name, \ 1026 TP_PROTO( \ 1027 const struct inode *inode, \ 1028 const nfs4_stateid *stateid, \ 1029 int error \ 1030 ), \ 1031 TP_ARGS(inode, stateid, error)) 1032 1033 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr); 1034 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn); 1035 1036 DECLARE_EVENT_CLASS(nfs4_getattr_event, 1037 TP_PROTO( 1038 const struct nfs_server *server, 1039 const struct nfs_fh *fhandle, 1040 const struct nfs_fattr *fattr, 1041 int error 1042 ), 1043 1044 TP_ARGS(server, fhandle, fattr, error), 1045 1046 TP_STRUCT__entry( 1047 __field(dev_t, dev) 1048 __field(u32, fhandle) 1049 __field(u64, fileid) 1050 __field(unsigned int, valid) 1051 __field(int, error) 1052 ), 1053 1054 TP_fast_assign( 1055 __entry->dev = server->s_dev; 1056 __entry->valid = fattr->valid; 1057 __entry->fhandle = nfs_fhandle_hash(fhandle); 1058 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0; 1059 __entry->error = error; 1060 ), 1061 1062 TP_printk( 1063 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1064 "valid=%s", 1065 __entry->error, 1066 show_nfsv4_errors(__entry->error), 1067 MAJOR(__entry->dev), MINOR(__entry->dev), 1068 (unsigned long long)__entry->fileid, 1069 __entry->fhandle, 1070 show_nfs_fattr_flags(__entry->valid) 1071 ) 1072 ); 1073 1074 #define DEFINE_NFS4_GETATTR_EVENT(name) \ 1075 DEFINE_EVENT(nfs4_getattr_event, name, \ 1076 TP_PROTO( \ 1077 const struct nfs_server *server, \ 1078 const struct nfs_fh *fhandle, \ 1079 const struct nfs_fattr *fattr, \ 1080 int error \ 1081 ), \ 1082 TP_ARGS(server, fhandle, fattr, error)) 1083 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr); 1084 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root); 1085 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo); 1086 1087 DECLARE_EVENT_CLASS(nfs4_inode_callback_event, 1088 TP_PROTO( 1089 const struct nfs_client *clp, 1090 const struct nfs_fh *fhandle, 1091 const struct inode *inode, 1092 int error 1093 ), 1094 1095 TP_ARGS(clp, fhandle, inode, error), 1096 1097 TP_STRUCT__entry( 1098 __field(int, error) 1099 __field(dev_t, dev) 1100 __field(u32, fhandle) 1101 __field(u64, fileid) 1102 __string(dstaddr, clp ? clp->cl_hostname : "unknown") 1103 ), 1104 1105 TP_fast_assign( 1106 __entry->error = error; 1107 __entry->fhandle = nfs_fhandle_hash(fhandle); 1108 if (inode != NULL) { 1109 __entry->fileid = NFS_FILEID(inode); 1110 __entry->dev = inode->i_sb->s_dev; 1111 } else { 1112 __entry->fileid = 0; 1113 __entry->dev = 0; 1114 } 1115 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown") 1116 ), 1117 1118 TP_printk( 1119 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1120 "dstaddr=%s", 1121 __entry->error, 1122 show_nfsv4_errors(__entry->error), 1123 MAJOR(__entry->dev), MINOR(__entry->dev), 1124 (unsigned long long)__entry->fileid, 1125 __entry->fhandle, 1126 __get_str(dstaddr) 1127 ) 1128 ); 1129 1130 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \ 1131 DEFINE_EVENT(nfs4_inode_callback_event, name, \ 1132 TP_PROTO( \ 1133 const struct nfs_client *clp, \ 1134 const struct nfs_fh *fhandle, \ 1135 const struct inode *inode, \ 1136 int error \ 1137 ), \ 1138 TP_ARGS(clp, fhandle, inode, error)) 1139 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr); 1140 1141 DECLARE_EVENT_CLASS(nfs4_inode_stateid_callback_event, 1142 TP_PROTO( 1143 const struct nfs_client *clp, 1144 const struct nfs_fh *fhandle, 1145 const struct inode *inode, 1146 const nfs4_stateid *stateid, 1147 int error 1148 ), 1149 1150 TP_ARGS(clp, fhandle, inode, stateid, error), 1151 1152 TP_STRUCT__entry( 1153 __field(int, error) 1154 __field(dev_t, dev) 1155 __field(u32, fhandle) 1156 __field(u64, fileid) 1157 __string(dstaddr, clp ? clp->cl_hostname : "unknown") 1158 __field(int, stateid_seq) 1159 __field(u32, stateid_hash) 1160 ), 1161 1162 TP_fast_assign( 1163 __entry->error = error; 1164 __entry->fhandle = nfs_fhandle_hash(fhandle); 1165 if (inode != NULL) { 1166 __entry->fileid = NFS_FILEID(inode); 1167 __entry->dev = inode->i_sb->s_dev; 1168 } else { 1169 __entry->fileid = 0; 1170 __entry->dev = 0; 1171 } 1172 __assign_str(dstaddr, clp ? clp->cl_hostname : "unknown") 1173 __entry->stateid_seq = 1174 be32_to_cpu(stateid->seqid); 1175 __entry->stateid_hash = 1176 nfs_stateid_hash(stateid); 1177 ), 1178 1179 TP_printk( 1180 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1181 "stateid=%d:0x%08x dstaddr=%s", 1182 __entry->error, 1183 show_nfsv4_errors(__entry->error), 1184 MAJOR(__entry->dev), MINOR(__entry->dev), 1185 (unsigned long long)__entry->fileid, 1186 __entry->fhandle, 1187 __entry->stateid_seq, __entry->stateid_hash, 1188 __get_str(dstaddr) 1189 ) 1190 ); 1191 1192 #define DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(name) \ 1193 DEFINE_EVENT(nfs4_inode_stateid_callback_event, name, \ 1194 TP_PROTO( \ 1195 const struct nfs_client *clp, \ 1196 const struct nfs_fh *fhandle, \ 1197 const struct inode *inode, \ 1198 const nfs4_stateid *stateid, \ 1199 int error \ 1200 ), \ 1201 TP_ARGS(clp, fhandle, inode, stateid, error)) 1202 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_recall); 1203 DEFINE_NFS4_INODE_STATEID_CALLBACK_EVENT(nfs4_cb_layoutrecall_file); 1204 1205 DECLARE_EVENT_CLASS(nfs4_idmap_event, 1206 TP_PROTO( 1207 const char *name, 1208 int len, 1209 u32 id, 1210 int error 1211 ), 1212 1213 TP_ARGS(name, len, id, error), 1214 1215 TP_STRUCT__entry( 1216 __field(int, error) 1217 __field(u32, id) 1218 __dynamic_array(char, name, len > 0 ? len + 1 : 1) 1219 ), 1220 1221 TP_fast_assign( 1222 if (len < 0) 1223 len = 0; 1224 __entry->error = error < 0 ? error : 0; 1225 __entry->id = id; 1226 memcpy(__get_str(name), name, len); 1227 __get_str(name)[len] = 0; 1228 ), 1229 1230 TP_printk( 1231 "error=%d id=%u name=%s", 1232 __entry->error, 1233 __entry->id, 1234 __get_str(name) 1235 ) 1236 ); 1237 #define DEFINE_NFS4_IDMAP_EVENT(name) \ 1238 DEFINE_EVENT(nfs4_idmap_event, name, \ 1239 TP_PROTO( \ 1240 const char *name, \ 1241 int len, \ 1242 u32 id, \ 1243 int error \ 1244 ), \ 1245 TP_ARGS(name, len, id, error)) 1246 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid); 1247 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid); 1248 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name); 1249 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group); 1250 1251 DECLARE_EVENT_CLASS(nfs4_read_event, 1252 TP_PROTO( 1253 const struct nfs_pgio_header *hdr, 1254 int error 1255 ), 1256 1257 TP_ARGS(hdr, error), 1258 1259 TP_STRUCT__entry( 1260 __field(dev_t, dev) 1261 __field(u32, fhandle) 1262 __field(u64, fileid) 1263 __field(loff_t, offset) 1264 __field(size_t, count) 1265 __field(int, error) 1266 __field(int, stateid_seq) 1267 __field(u32, stateid_hash) 1268 ), 1269 1270 TP_fast_assign( 1271 const struct inode *inode = hdr->inode; 1272 const struct nfs4_state *state = 1273 hdr->args.context->state; 1274 __entry->dev = inode->i_sb->s_dev; 1275 __entry->fileid = NFS_FILEID(inode); 1276 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1277 __entry->offset = hdr->args.offset; 1278 __entry->count = hdr->args.count; 1279 __entry->error = error; 1280 __entry->stateid_seq = 1281 be32_to_cpu(state->stateid.seqid); 1282 __entry->stateid_hash = 1283 nfs_stateid_hash(&state->stateid); 1284 ), 1285 1286 TP_printk( 1287 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1288 "offset=%lld count=%zu stateid=%d:0x%08x", 1289 __entry->error, 1290 show_nfsv4_errors(__entry->error), 1291 MAJOR(__entry->dev), MINOR(__entry->dev), 1292 (unsigned long long)__entry->fileid, 1293 __entry->fhandle, 1294 (long long)__entry->offset, 1295 __entry->count, 1296 __entry->stateid_seq, __entry->stateid_hash 1297 ) 1298 ); 1299 #define DEFINE_NFS4_READ_EVENT(name) \ 1300 DEFINE_EVENT(nfs4_read_event, name, \ 1301 TP_PROTO( \ 1302 const struct nfs_pgio_header *hdr, \ 1303 int error \ 1304 ), \ 1305 TP_ARGS(hdr, error)) 1306 DEFINE_NFS4_READ_EVENT(nfs4_read); 1307 #ifdef CONFIG_NFS_V4_1 1308 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read); 1309 #endif /* CONFIG_NFS_V4_1 */ 1310 1311 DECLARE_EVENT_CLASS(nfs4_write_event, 1312 TP_PROTO( 1313 const struct nfs_pgio_header *hdr, 1314 int error 1315 ), 1316 1317 TP_ARGS(hdr, error), 1318 1319 TP_STRUCT__entry( 1320 __field(dev_t, dev) 1321 __field(u32, fhandle) 1322 __field(u64, fileid) 1323 __field(loff_t, offset) 1324 __field(size_t, count) 1325 __field(int, error) 1326 __field(int, stateid_seq) 1327 __field(u32, stateid_hash) 1328 ), 1329 1330 TP_fast_assign( 1331 const struct inode *inode = hdr->inode; 1332 const struct nfs4_state *state = 1333 hdr->args.context->state; 1334 __entry->dev = inode->i_sb->s_dev; 1335 __entry->fileid = NFS_FILEID(inode); 1336 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1337 __entry->offset = hdr->args.offset; 1338 __entry->count = hdr->args.count; 1339 __entry->error = error; 1340 __entry->stateid_seq = 1341 be32_to_cpu(state->stateid.seqid); 1342 __entry->stateid_hash = 1343 nfs_stateid_hash(&state->stateid); 1344 ), 1345 1346 TP_printk( 1347 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1348 "offset=%lld count=%zu stateid=%d:0x%08x", 1349 __entry->error, 1350 show_nfsv4_errors(__entry->error), 1351 MAJOR(__entry->dev), MINOR(__entry->dev), 1352 (unsigned long long)__entry->fileid, 1353 __entry->fhandle, 1354 (long long)__entry->offset, 1355 __entry->count, 1356 __entry->stateid_seq, __entry->stateid_hash 1357 ) 1358 ); 1359 1360 #define DEFINE_NFS4_WRITE_EVENT(name) \ 1361 DEFINE_EVENT(nfs4_write_event, name, \ 1362 TP_PROTO( \ 1363 const struct nfs_pgio_header *hdr, \ 1364 int error \ 1365 ), \ 1366 TP_ARGS(hdr, error)) 1367 DEFINE_NFS4_WRITE_EVENT(nfs4_write); 1368 #ifdef CONFIG_NFS_V4_1 1369 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write); 1370 #endif /* CONFIG_NFS_V4_1 */ 1371 1372 DECLARE_EVENT_CLASS(nfs4_commit_event, 1373 TP_PROTO( 1374 const struct nfs_commit_data *data, 1375 int error 1376 ), 1377 1378 TP_ARGS(data, error), 1379 1380 TP_STRUCT__entry( 1381 __field(dev_t, dev) 1382 __field(u32, fhandle) 1383 __field(u64, fileid) 1384 __field(loff_t, offset) 1385 __field(size_t, count) 1386 __field(int, error) 1387 ), 1388 1389 TP_fast_assign( 1390 const struct inode *inode = data->inode; 1391 __entry->dev = inode->i_sb->s_dev; 1392 __entry->fileid = NFS_FILEID(inode); 1393 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1394 __entry->offset = data->args.offset; 1395 __entry->count = data->args.count; 1396 __entry->error = error; 1397 ), 1398 1399 TP_printk( 1400 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1401 "offset=%lld count=%zu", 1402 __entry->error, 1403 show_nfsv4_errors(__entry->error), 1404 MAJOR(__entry->dev), MINOR(__entry->dev), 1405 (unsigned long long)__entry->fileid, 1406 __entry->fhandle, 1407 (long long)__entry->offset, 1408 __entry->count 1409 ) 1410 ); 1411 #define DEFINE_NFS4_COMMIT_EVENT(name) \ 1412 DEFINE_EVENT(nfs4_commit_event, name, \ 1413 TP_PROTO( \ 1414 const struct nfs_commit_data *data, \ 1415 int error \ 1416 ), \ 1417 TP_ARGS(data, error)) 1418 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit); 1419 #ifdef CONFIG_NFS_V4_1 1420 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds); 1421 1422 #define show_pnfs_iomode(iomode) \ 1423 __print_symbolic(iomode, \ 1424 { IOMODE_READ, "READ" }, \ 1425 { IOMODE_RW, "RW" }, \ 1426 { IOMODE_ANY, "ANY" }) 1427 1428 TRACE_EVENT(nfs4_layoutget, 1429 TP_PROTO( 1430 const struct nfs_open_context *ctx, 1431 const struct pnfs_layout_range *args, 1432 const struct pnfs_layout_range *res, 1433 const nfs4_stateid *layout_stateid, 1434 int error 1435 ), 1436 1437 TP_ARGS(ctx, args, res, layout_stateid, error), 1438 1439 TP_STRUCT__entry( 1440 __field(dev_t, dev) 1441 __field(u32, fhandle) 1442 __field(u64, fileid) 1443 __field(u32, iomode) 1444 __field(u64, offset) 1445 __field(u64, count) 1446 __field(int, error) 1447 __field(int, stateid_seq) 1448 __field(u32, stateid_hash) 1449 __field(int, layoutstateid_seq) 1450 __field(u32, layoutstateid_hash) 1451 ), 1452 1453 TP_fast_assign( 1454 const struct inode *inode = d_inode(ctx->dentry); 1455 const struct nfs4_state *state = ctx->state; 1456 __entry->dev = inode->i_sb->s_dev; 1457 __entry->fileid = NFS_FILEID(inode); 1458 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1459 __entry->iomode = args->iomode; 1460 __entry->offset = args->offset; 1461 __entry->count = args->length; 1462 __entry->error = error; 1463 __entry->stateid_seq = 1464 be32_to_cpu(state->stateid.seqid); 1465 __entry->stateid_hash = 1466 nfs_stateid_hash(&state->stateid); 1467 if (!error) { 1468 __entry->layoutstateid_seq = 1469 be32_to_cpu(layout_stateid->seqid); 1470 __entry->layoutstateid_hash = 1471 nfs_stateid_hash(layout_stateid); 1472 } else { 1473 __entry->layoutstateid_seq = 0; 1474 __entry->layoutstateid_hash = 0; 1475 } 1476 ), 1477 1478 TP_printk( 1479 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1480 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x " 1481 "layoutstateid=%d:0x%08x", 1482 __entry->error, 1483 show_nfsv4_errors(__entry->error), 1484 MAJOR(__entry->dev), MINOR(__entry->dev), 1485 (unsigned long long)__entry->fileid, 1486 __entry->fhandle, 1487 show_pnfs_iomode(__entry->iomode), 1488 (unsigned long long)__entry->offset, 1489 (unsigned long long)__entry->count, 1490 __entry->stateid_seq, __entry->stateid_hash, 1491 __entry->layoutstateid_seq, __entry->layoutstateid_hash 1492 ) 1493 ); 1494 1495 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit); 1496 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn); 1497 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close); 1498 1499 #define show_pnfs_update_layout_reason(reason) \ 1500 __print_symbolic(reason, \ 1501 { PNFS_UPDATE_LAYOUT_UNKNOWN, "unknown" }, \ 1502 { PNFS_UPDATE_LAYOUT_NO_PNFS, "no pnfs" }, \ 1503 { PNFS_UPDATE_LAYOUT_RD_ZEROLEN, "read+zerolen" }, \ 1504 { PNFS_UPDATE_LAYOUT_MDSTHRESH, "mdsthresh" }, \ 1505 { PNFS_UPDATE_LAYOUT_NOMEM, "nomem" }, \ 1506 { PNFS_UPDATE_LAYOUT_BULK_RECALL, "bulk recall" }, \ 1507 { PNFS_UPDATE_LAYOUT_IO_TEST_FAIL, "io test fail" }, \ 1508 { PNFS_UPDATE_LAYOUT_FOUND_CACHED, "found cached" }, \ 1509 { PNFS_UPDATE_LAYOUT_RETURN, "layoutreturn" }, \ 1510 { PNFS_UPDATE_LAYOUT_BLOCKED, "layouts blocked" }, \ 1511 { PNFS_UPDATE_LAYOUT_INVALID_OPEN, "invalid open" }, \ 1512 { PNFS_UPDATE_LAYOUT_RETRY, "retrying" }, \ 1513 { PNFS_UPDATE_LAYOUT_SEND_LAYOUTGET, "sent layoutget" }) 1514 1515 TRACE_EVENT(pnfs_update_layout, 1516 TP_PROTO(struct inode *inode, 1517 loff_t pos, 1518 u64 count, 1519 enum pnfs_iomode iomode, 1520 struct pnfs_layout_hdr *lo, 1521 struct pnfs_layout_segment *lseg, 1522 enum pnfs_update_layout_reason reason 1523 ), 1524 TP_ARGS(inode, pos, count, iomode, lo, lseg, reason), 1525 TP_STRUCT__entry( 1526 __field(dev_t, dev) 1527 __field(u64, fileid) 1528 __field(u32, fhandle) 1529 __field(loff_t, pos) 1530 __field(u64, count) 1531 __field(enum pnfs_iomode, iomode) 1532 __field(int, layoutstateid_seq) 1533 __field(u32, layoutstateid_hash) 1534 __field(long, lseg) 1535 __field(enum pnfs_update_layout_reason, reason) 1536 ), 1537 TP_fast_assign( 1538 __entry->dev = inode->i_sb->s_dev; 1539 __entry->fileid = NFS_FILEID(inode); 1540 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1541 __entry->pos = pos; 1542 __entry->count = count; 1543 __entry->iomode = iomode; 1544 __entry->reason = reason; 1545 if (lo != NULL) { 1546 __entry->layoutstateid_seq = 1547 be32_to_cpu(lo->plh_stateid.seqid); 1548 __entry->layoutstateid_hash = 1549 nfs_stateid_hash(&lo->plh_stateid); 1550 } else { 1551 __entry->layoutstateid_seq = 0; 1552 __entry->layoutstateid_hash = 0; 1553 } 1554 __entry->lseg = (long)lseg; 1555 ), 1556 TP_printk( 1557 "fileid=%02x:%02x:%llu fhandle=0x%08x " 1558 "iomode=%s pos=%llu count=%llu " 1559 "layoutstateid=%d:0x%08x lseg=0x%lx (%s)", 1560 MAJOR(__entry->dev), MINOR(__entry->dev), 1561 (unsigned long long)__entry->fileid, 1562 __entry->fhandle, 1563 show_pnfs_iomode(__entry->iomode), 1564 (unsigned long long)__entry->pos, 1565 (unsigned long long)__entry->count, 1566 __entry->layoutstateid_seq, __entry->layoutstateid_hash, 1567 __entry->lseg, 1568 show_pnfs_update_layout_reason(__entry->reason) 1569 ) 1570 ); 1571 1572 #endif /* CONFIG_NFS_V4_1 */ 1573 1574 #endif /* _TRACE_NFS4_H */ 1575 1576 #undef TRACE_INCLUDE_PATH 1577 #define TRACE_INCLUDE_PATH . 1578 #define TRACE_INCLUDE_FILE nfs4trace 1579 /* This part must be outside protection */ 1580 #include <trace/define_trace.h> 1581