1 /* 2 * Copyright (c) 2013 Trond Myklebust <Trond.Myklebust@netapp.com> 3 */ 4 #undef TRACE_SYSTEM 5 #define TRACE_SYSTEM nfs4 6 7 #if !defined(_TRACE_NFS4_H) || defined(TRACE_HEADER_MULTI_READ) 8 #define _TRACE_NFS4_H 9 10 #include <linux/tracepoint.h> 11 12 #define show_nfsv4_errors(error) \ 13 __print_symbolic(error, \ 14 { NFS4_OK, "OK" }, \ 15 /* Mapped by nfs4_stat_to_errno() */ \ 16 { -EPERM, "EPERM" }, \ 17 { -ENOENT, "ENOENT" }, \ 18 { -EIO, "EIO" }, \ 19 { -ENXIO, "ENXIO" }, \ 20 { -EACCES, "EACCES" }, \ 21 { -EEXIST, "EEXIST" }, \ 22 { -EXDEV, "EXDEV" }, \ 23 { -ENOTDIR, "ENOTDIR" }, \ 24 { -EISDIR, "EISDIR" }, \ 25 { -EFBIG, "EFBIG" }, \ 26 { -ENOSPC, "ENOSPC" }, \ 27 { -EROFS, "EROFS" }, \ 28 { -EMLINK, "EMLINK" }, \ 29 { -ENAMETOOLONG, "ENAMETOOLONG" }, \ 30 { -ENOTEMPTY, "ENOTEMPTY" }, \ 31 { -EDQUOT, "EDQUOT" }, \ 32 { -ESTALE, "ESTALE" }, \ 33 { -EBADHANDLE, "EBADHANDLE" }, \ 34 { -EBADCOOKIE, "EBADCOOKIE" }, \ 35 { -ENOTSUPP, "ENOTSUPP" }, \ 36 { -ETOOSMALL, "ETOOSMALL" }, \ 37 { -EREMOTEIO, "EREMOTEIO" }, \ 38 { -EBADTYPE, "EBADTYPE" }, \ 39 { -EAGAIN, "EAGAIN" }, \ 40 { -ELOOP, "ELOOP" }, \ 41 { -EOPNOTSUPP, "EOPNOTSUPP" }, \ 42 { -EDEADLK, "EDEADLK" }, \ 43 /* RPC errors */ \ 44 { -ENOMEM, "ENOMEM" }, \ 45 { -EKEYEXPIRED, "EKEYEXPIRED" }, \ 46 { -ETIMEDOUT, "ETIMEDOUT" }, \ 47 { -ERESTARTSYS, "ERESTARTSYS" }, \ 48 { -ECONNREFUSED, "ECONNREFUSED" }, \ 49 { -ECONNRESET, "ECONNRESET" }, \ 50 { -ENETUNREACH, "ENETUNREACH" }, \ 51 { -EHOSTUNREACH, "EHOSTUNREACH" }, \ 52 { -EHOSTDOWN, "EHOSTDOWN" }, \ 53 { -EPIPE, "EPIPE" }, \ 54 { -EPFNOSUPPORT, "EPFNOSUPPORT" }, \ 55 { -EPROTONOSUPPORT, "EPROTONOSUPPORT" }, \ 56 /* NFSv4 native errors */ \ 57 { -NFS4ERR_ACCESS, "ACCESS" }, \ 58 { -NFS4ERR_ATTRNOTSUPP, "ATTRNOTSUPP" }, \ 59 { -NFS4ERR_ADMIN_REVOKED, "ADMIN_REVOKED" }, \ 60 { -NFS4ERR_BACK_CHAN_BUSY, "BACK_CHAN_BUSY" }, \ 61 { -NFS4ERR_BADCHAR, "BADCHAR" }, \ 62 { -NFS4ERR_BADHANDLE, "BADHANDLE" }, \ 63 { -NFS4ERR_BADIOMODE, "BADIOMODE" }, \ 64 { -NFS4ERR_BADLAYOUT, "BADLAYOUT" }, \ 65 { -NFS4ERR_BADLABEL, "BADLABEL" }, \ 66 { -NFS4ERR_BADNAME, "BADNAME" }, \ 67 { -NFS4ERR_BADOWNER, "BADOWNER" }, \ 68 { -NFS4ERR_BADSESSION, "BADSESSION" }, \ 69 { -NFS4ERR_BADSLOT, "BADSLOT" }, \ 70 { -NFS4ERR_BADTYPE, "BADTYPE" }, \ 71 { -NFS4ERR_BADXDR, "BADXDR" }, \ 72 { -NFS4ERR_BAD_COOKIE, "BAD_COOKIE" }, \ 73 { -NFS4ERR_BAD_HIGH_SLOT, "BAD_HIGH_SLOT" }, \ 74 { -NFS4ERR_BAD_RANGE, "BAD_RANGE" }, \ 75 { -NFS4ERR_BAD_SEQID, "BAD_SEQID" }, \ 76 { -NFS4ERR_BAD_SESSION_DIGEST, "BAD_SESSION_DIGEST" }, \ 77 { -NFS4ERR_BAD_STATEID, "BAD_STATEID" }, \ 78 { -NFS4ERR_CB_PATH_DOWN, "CB_PATH_DOWN" }, \ 79 { -NFS4ERR_CLID_INUSE, "CLID_INUSE" }, \ 80 { -NFS4ERR_CLIENTID_BUSY, "CLIENTID_BUSY" }, \ 81 { -NFS4ERR_COMPLETE_ALREADY, "COMPLETE_ALREADY" }, \ 82 { -NFS4ERR_CONN_NOT_BOUND_TO_SESSION, \ 83 "CONN_NOT_BOUND_TO_SESSION" }, \ 84 { -NFS4ERR_DEADLOCK, "DEADLOCK" }, \ 85 { -NFS4ERR_DEADSESSION, "DEAD_SESSION" }, \ 86 { -NFS4ERR_DELAY, "DELAY" }, \ 87 { -NFS4ERR_DELEG_ALREADY_WANTED, \ 88 "DELEG_ALREADY_WANTED" }, \ 89 { -NFS4ERR_DELEG_REVOKED, "DELEG_REVOKED" }, \ 90 { -NFS4ERR_DENIED, "DENIED" }, \ 91 { -NFS4ERR_DIRDELEG_UNAVAIL, "DIRDELEG_UNAVAIL" }, \ 92 { -NFS4ERR_DQUOT, "DQUOT" }, \ 93 { -NFS4ERR_ENCR_ALG_UNSUPP, "ENCR_ALG_UNSUPP" }, \ 94 { -NFS4ERR_EXIST, "EXIST" }, \ 95 { -NFS4ERR_EXPIRED, "EXPIRED" }, \ 96 { -NFS4ERR_FBIG, "FBIG" }, \ 97 { -NFS4ERR_FHEXPIRED, "FHEXPIRED" }, \ 98 { -NFS4ERR_FILE_OPEN, "FILE_OPEN" }, \ 99 { -NFS4ERR_GRACE, "GRACE" }, \ 100 { -NFS4ERR_HASH_ALG_UNSUPP, "HASH_ALG_UNSUPP" }, \ 101 { -NFS4ERR_INVAL, "INVAL" }, \ 102 { -NFS4ERR_IO, "IO" }, \ 103 { -NFS4ERR_ISDIR, "ISDIR" }, \ 104 { -NFS4ERR_LAYOUTTRYLATER, "LAYOUTTRYLATER" }, \ 105 { -NFS4ERR_LAYOUTUNAVAILABLE, "LAYOUTUNAVAILABLE" }, \ 106 { -NFS4ERR_LEASE_MOVED, "LEASE_MOVED" }, \ 107 { -NFS4ERR_LOCKED, "LOCKED" }, \ 108 { -NFS4ERR_LOCKS_HELD, "LOCKS_HELD" }, \ 109 { -NFS4ERR_LOCK_RANGE, "LOCK_RANGE" }, \ 110 { -NFS4ERR_MINOR_VERS_MISMATCH, "MINOR_VERS_MISMATCH" }, \ 111 { -NFS4ERR_MLINK, "MLINK" }, \ 112 { -NFS4ERR_MOVED, "MOVED" }, \ 113 { -NFS4ERR_NAMETOOLONG, "NAMETOOLONG" }, \ 114 { -NFS4ERR_NOENT, "NOENT" }, \ 115 { -NFS4ERR_NOFILEHANDLE, "NOFILEHANDLE" }, \ 116 { -NFS4ERR_NOMATCHING_LAYOUT, "NOMATCHING_LAYOUT" }, \ 117 { -NFS4ERR_NOSPC, "NOSPC" }, \ 118 { -NFS4ERR_NOTDIR, "NOTDIR" }, \ 119 { -NFS4ERR_NOTEMPTY, "NOTEMPTY" }, \ 120 { -NFS4ERR_NOTSUPP, "NOTSUPP" }, \ 121 { -NFS4ERR_NOT_ONLY_OP, "NOT_ONLY_OP" }, \ 122 { -NFS4ERR_NOT_SAME, "NOT_SAME" }, \ 123 { -NFS4ERR_NO_GRACE, "NO_GRACE" }, \ 124 { -NFS4ERR_NXIO, "NXIO" }, \ 125 { -NFS4ERR_OLD_STATEID, "OLD_STATEID" }, \ 126 { -NFS4ERR_OPENMODE, "OPENMODE" }, \ 127 { -NFS4ERR_OP_ILLEGAL, "OP_ILLEGAL" }, \ 128 { -NFS4ERR_OP_NOT_IN_SESSION, "OP_NOT_IN_SESSION" }, \ 129 { -NFS4ERR_PERM, "PERM" }, \ 130 { -NFS4ERR_PNFS_IO_HOLE, "PNFS_IO_HOLE" }, \ 131 { -NFS4ERR_PNFS_NO_LAYOUT, "PNFS_NO_LAYOUT" }, \ 132 { -NFS4ERR_RECALLCONFLICT, "RECALLCONFLICT" }, \ 133 { -NFS4ERR_RECLAIM_BAD, "RECLAIM_BAD" }, \ 134 { -NFS4ERR_RECLAIM_CONFLICT, "RECLAIM_CONFLICT" }, \ 135 { -NFS4ERR_REJECT_DELEG, "REJECT_DELEG" }, \ 136 { -NFS4ERR_REP_TOO_BIG, "REP_TOO_BIG" }, \ 137 { -NFS4ERR_REP_TOO_BIG_TO_CACHE, \ 138 "REP_TOO_BIG_TO_CACHE" }, \ 139 { -NFS4ERR_REQ_TOO_BIG, "REQ_TOO_BIG" }, \ 140 { -NFS4ERR_RESOURCE, "RESOURCE" }, \ 141 { -NFS4ERR_RESTOREFH, "RESTOREFH" }, \ 142 { -NFS4ERR_RETRY_UNCACHED_REP, "RETRY_UNCACHED_REP" }, \ 143 { -NFS4ERR_RETURNCONFLICT, "RETURNCONFLICT" }, \ 144 { -NFS4ERR_ROFS, "ROFS" }, \ 145 { -NFS4ERR_SAME, "SAME" }, \ 146 { -NFS4ERR_SHARE_DENIED, "SHARE_DENIED" }, \ 147 { -NFS4ERR_SEQUENCE_POS, "SEQUENCE_POS" }, \ 148 { -NFS4ERR_SEQ_FALSE_RETRY, "SEQ_FALSE_RETRY" }, \ 149 { -NFS4ERR_SEQ_MISORDERED, "SEQ_MISORDERED" }, \ 150 { -NFS4ERR_SERVERFAULT, "SERVERFAULT" }, \ 151 { -NFS4ERR_STALE, "STALE" }, \ 152 { -NFS4ERR_STALE_CLIENTID, "STALE_CLIENTID" }, \ 153 { -NFS4ERR_STALE_STATEID, "STALE_STATEID" }, \ 154 { -NFS4ERR_SYMLINK, "SYMLINK" }, \ 155 { -NFS4ERR_TOOSMALL, "TOOSMALL" }, \ 156 { -NFS4ERR_TOO_MANY_OPS, "TOO_MANY_OPS" }, \ 157 { -NFS4ERR_UNKNOWN_LAYOUTTYPE, "UNKNOWN_LAYOUTTYPE" }, \ 158 { -NFS4ERR_UNSAFE_COMPOUND, "UNSAFE_COMPOUND" }, \ 159 { -NFS4ERR_WRONGSEC, "WRONGSEC" }, \ 160 { -NFS4ERR_WRONG_CRED, "WRONG_CRED" }, \ 161 { -NFS4ERR_WRONG_TYPE, "WRONG_TYPE" }, \ 162 { -NFS4ERR_XDEV, "XDEV" }) 163 164 #define show_open_flags(flags) \ 165 __print_flags(flags, "|", \ 166 { O_CREAT, "O_CREAT" }, \ 167 { O_EXCL, "O_EXCL" }, \ 168 { O_TRUNC, "O_TRUNC" }, \ 169 { O_DIRECT, "O_DIRECT" }) 170 171 #define show_fmode_flags(mode) \ 172 __print_flags(mode, "|", \ 173 { ((__force unsigned long)FMODE_READ), "READ" }, \ 174 { ((__force unsigned long)FMODE_WRITE), "WRITE" }, \ 175 { ((__force unsigned long)FMODE_EXEC), "EXEC" }) 176 177 #define show_nfs_fattr_flags(valid) \ 178 __print_flags((unsigned long)valid, "|", \ 179 { NFS_ATTR_FATTR_TYPE, "TYPE" }, \ 180 { NFS_ATTR_FATTR_MODE, "MODE" }, \ 181 { NFS_ATTR_FATTR_NLINK, "NLINK" }, \ 182 { NFS_ATTR_FATTR_OWNER, "OWNER" }, \ 183 { NFS_ATTR_FATTR_GROUP, "GROUP" }, \ 184 { NFS_ATTR_FATTR_RDEV, "RDEV" }, \ 185 { NFS_ATTR_FATTR_SIZE, "SIZE" }, \ 186 { NFS_ATTR_FATTR_FSID, "FSID" }, \ 187 { NFS_ATTR_FATTR_FILEID, "FILEID" }, \ 188 { NFS_ATTR_FATTR_ATIME, "ATIME" }, \ 189 { NFS_ATTR_FATTR_MTIME, "MTIME" }, \ 190 { NFS_ATTR_FATTR_CTIME, "CTIME" }, \ 191 { NFS_ATTR_FATTR_CHANGE, "CHANGE" }, \ 192 { NFS_ATTR_FATTR_OWNER_NAME, "OWNER_NAME" }, \ 193 { NFS_ATTR_FATTR_GROUP_NAME, "GROUP_NAME" }) 194 195 DECLARE_EVENT_CLASS(nfs4_clientid_event, 196 TP_PROTO( 197 const struct nfs_client *clp, 198 int error 199 ), 200 201 TP_ARGS(clp, error), 202 203 TP_STRUCT__entry( 204 __string(dstaddr, 205 rpc_peeraddr2str(clp->cl_rpcclient, 206 RPC_DISPLAY_ADDR)) 207 __field(int, error) 208 ), 209 210 TP_fast_assign( 211 __entry->error = error; 212 __assign_str(dstaddr, 213 rpc_peeraddr2str(clp->cl_rpcclient, 214 RPC_DISPLAY_ADDR)); 215 ), 216 217 TP_printk( 218 "error=%d (%s) dstaddr=%s", 219 __entry->error, 220 show_nfsv4_errors(__entry->error), 221 __get_str(dstaddr) 222 ) 223 ); 224 #define DEFINE_NFS4_CLIENTID_EVENT(name) \ 225 DEFINE_EVENT(nfs4_clientid_event, name, \ 226 TP_PROTO( \ 227 const struct nfs_client *clp, \ 228 int error \ 229 ), \ 230 TP_ARGS(clp, error)) 231 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid); 232 DEFINE_NFS4_CLIENTID_EVENT(nfs4_setclientid_confirm); 233 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew); 234 DEFINE_NFS4_CLIENTID_EVENT(nfs4_renew_async); 235 #ifdef CONFIG_NFS_V4_1 236 DEFINE_NFS4_CLIENTID_EVENT(nfs4_exchange_id); 237 DEFINE_NFS4_CLIENTID_EVENT(nfs4_create_session); 238 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_session); 239 DEFINE_NFS4_CLIENTID_EVENT(nfs4_destroy_clientid); 240 DEFINE_NFS4_CLIENTID_EVENT(nfs4_bind_conn_to_session); 241 DEFINE_NFS4_CLIENTID_EVENT(nfs4_sequence); 242 DEFINE_NFS4_CLIENTID_EVENT(nfs4_reclaim_complete); 243 244 TRACE_EVENT(nfs4_setup_sequence, 245 TP_PROTO( 246 const struct nfs4_session *session, 247 const struct nfs4_sequence_args *args 248 ), 249 TP_ARGS(session, args), 250 251 TP_STRUCT__entry( 252 __field(unsigned int, session) 253 __field(unsigned int, slot_nr) 254 __field(unsigned int, seq_nr) 255 __field(unsigned int, highest_used_slotid) 256 ), 257 258 TP_fast_assign( 259 const struct nfs4_slot *sa_slot = args->sa_slot; 260 __entry->session = nfs_session_id_hash(&session->sess_id); 261 __entry->slot_nr = sa_slot->slot_nr; 262 __entry->seq_nr = sa_slot->seq_nr; 263 __entry->highest_used_slotid = 264 sa_slot->table->highest_used_slotid; 265 ), 266 TP_printk( 267 "session=0x%08x slot_nr=%u seq_nr=%u " 268 "highest_used_slotid=%u", 269 __entry->session, 270 __entry->slot_nr, 271 __entry->seq_nr, 272 __entry->highest_used_slotid 273 ) 274 ); 275 276 #define show_nfs4_sequence_status_flags(status) \ 277 __print_flags((unsigned long)status, "|", \ 278 { SEQ4_STATUS_CB_PATH_DOWN, "CB_PATH_DOWN" }, \ 279 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING, \ 280 "CB_GSS_CONTEXTS_EXPIRING" }, \ 281 { SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED, \ 282 "CB_GSS_CONTEXTS_EXPIRED" }, \ 283 { SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED, \ 284 "EXPIRED_ALL_STATE_REVOKED" }, \ 285 { SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED, \ 286 "EXPIRED_SOME_STATE_REVOKED" }, \ 287 { SEQ4_STATUS_ADMIN_STATE_REVOKED, \ 288 "ADMIN_STATE_REVOKED" }, \ 289 { SEQ4_STATUS_RECALLABLE_STATE_REVOKED, \ 290 "RECALLABLE_STATE_REVOKED" }, \ 291 { SEQ4_STATUS_LEASE_MOVED, "LEASE_MOVED" }, \ 292 { SEQ4_STATUS_RESTART_RECLAIM_NEEDED, \ 293 "RESTART_RECLAIM_NEEDED" }, \ 294 { SEQ4_STATUS_CB_PATH_DOWN_SESSION, \ 295 "CB_PATH_DOWN_SESSION" }, \ 296 { SEQ4_STATUS_BACKCHANNEL_FAULT, \ 297 "BACKCHANNEL_FAULT" }) 298 299 TRACE_EVENT(nfs4_sequence_done, 300 TP_PROTO( 301 const struct nfs4_session *session, 302 const struct nfs4_sequence_res *res 303 ), 304 TP_ARGS(session, res), 305 306 TP_STRUCT__entry( 307 __field(unsigned int, session) 308 __field(unsigned int, slot_nr) 309 __field(unsigned int, seq_nr) 310 __field(unsigned int, highest_slotid) 311 __field(unsigned int, target_highest_slotid) 312 __field(unsigned int, status_flags) 313 __field(int, error) 314 ), 315 316 TP_fast_assign( 317 const struct nfs4_slot *sr_slot = res->sr_slot; 318 __entry->session = nfs_session_id_hash(&session->sess_id); 319 __entry->slot_nr = sr_slot->slot_nr; 320 __entry->seq_nr = sr_slot->seq_nr; 321 __entry->highest_slotid = res->sr_highest_slotid; 322 __entry->target_highest_slotid = 323 res->sr_target_highest_slotid; 324 __entry->error = res->sr_status; 325 ), 326 TP_printk( 327 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 328 "highest_slotid=%u target_highest_slotid=%u " 329 "status_flags=%u (%s)", 330 __entry->error, 331 show_nfsv4_errors(__entry->error), 332 __entry->session, 333 __entry->slot_nr, 334 __entry->seq_nr, 335 __entry->highest_slotid, 336 __entry->target_highest_slotid, 337 __entry->status_flags, 338 show_nfs4_sequence_status_flags(__entry->status_flags) 339 ) 340 ); 341 342 struct cb_sequenceargs; 343 struct cb_sequenceres; 344 345 TRACE_EVENT(nfs4_cb_sequence, 346 TP_PROTO( 347 const struct cb_sequenceargs *args, 348 const struct cb_sequenceres *res, 349 __be32 status 350 ), 351 TP_ARGS(args, res, status), 352 353 TP_STRUCT__entry( 354 __field(unsigned int, session) 355 __field(unsigned int, slot_nr) 356 __field(unsigned int, seq_nr) 357 __field(unsigned int, highest_slotid) 358 __field(unsigned int, cachethis) 359 __field(int, error) 360 ), 361 362 TP_fast_assign( 363 __entry->session = nfs_session_id_hash(&args->csa_sessionid); 364 __entry->slot_nr = args->csa_slotid; 365 __entry->seq_nr = args->csa_sequenceid; 366 __entry->highest_slotid = args->csa_highestslotid; 367 __entry->cachethis = args->csa_cachethis; 368 __entry->error = -be32_to_cpu(status); 369 ), 370 371 TP_printk( 372 "error=%d (%s) session=0x%08x slot_nr=%u seq_nr=%u " 373 "highest_slotid=%u", 374 __entry->error, 375 show_nfsv4_errors(__entry->error), 376 __entry->session, 377 __entry->slot_nr, 378 __entry->seq_nr, 379 __entry->highest_slotid 380 ) 381 ); 382 #endif /* CONFIG_NFS_V4_1 */ 383 384 DECLARE_EVENT_CLASS(nfs4_open_event, 385 TP_PROTO( 386 const struct nfs_open_context *ctx, 387 int flags, 388 int error 389 ), 390 391 TP_ARGS(ctx, flags, error), 392 393 TP_STRUCT__entry( 394 __field(int, error) 395 __field(unsigned int, flags) 396 __field(unsigned int, fmode) 397 __field(dev_t, dev) 398 __field(u32, fhandle) 399 __field(u64, fileid) 400 __field(u64, dir) 401 __string(name, ctx->dentry->d_name.name) 402 __field(int, stateid_seq) 403 __field(u32, stateid_hash) 404 __field(int, openstateid_seq) 405 __field(u32, openstateid_hash) 406 ), 407 408 TP_fast_assign( 409 const struct nfs4_state *state = ctx->state; 410 const struct inode *inode = NULL; 411 412 __entry->error = error; 413 __entry->flags = flags; 414 __entry->fmode = (__force unsigned int)ctx->mode; 415 __entry->dev = ctx->dentry->d_sb->s_dev; 416 if (!IS_ERR_OR_NULL(state)) { 417 inode = state->inode; 418 __entry->stateid_seq = 419 be32_to_cpu(state->stateid.seqid); 420 __entry->stateid_hash = 421 nfs_stateid_hash(&state->stateid); 422 __entry->openstateid_seq = 423 be32_to_cpu(state->open_stateid.seqid); 424 __entry->openstateid_hash = 425 nfs_stateid_hash(&state->open_stateid); 426 } else { 427 __entry->stateid_seq = 0; 428 __entry->stateid_hash = 0; 429 __entry->openstateid_seq = 0; 430 __entry->openstateid_hash = 0; 431 } 432 if (inode != NULL) { 433 __entry->fileid = NFS_FILEID(inode); 434 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 435 } else { 436 __entry->fileid = 0; 437 __entry->fhandle = 0; 438 } 439 __entry->dir = NFS_FILEID(d_inode(ctx->dentry->d_parent)); 440 __assign_str(name, ctx->dentry->d_name.name); 441 ), 442 443 TP_printk( 444 "error=%d (%s) flags=%d (%s) fmode=%s " 445 "fileid=%02x:%02x:%llu fhandle=0x%08x " 446 "name=%02x:%02x:%llu/%s stateid=%d:0x%08x " 447 "openstateid=%d:0x%08x", 448 __entry->error, 449 show_nfsv4_errors(__entry->error), 450 __entry->flags, 451 show_open_flags(__entry->flags), 452 show_fmode_flags(__entry->fmode), 453 MAJOR(__entry->dev), MINOR(__entry->dev), 454 (unsigned long long)__entry->fileid, 455 __entry->fhandle, 456 MAJOR(__entry->dev), MINOR(__entry->dev), 457 (unsigned long long)__entry->dir, 458 __get_str(name), 459 __entry->stateid_seq, __entry->stateid_hash, 460 __entry->openstateid_seq, __entry->openstateid_hash 461 ) 462 ); 463 464 #define DEFINE_NFS4_OPEN_EVENT(name) \ 465 DEFINE_EVENT(nfs4_open_event, name, \ 466 TP_PROTO( \ 467 const struct nfs_open_context *ctx, \ 468 int flags, \ 469 int error \ 470 ), \ 471 TP_ARGS(ctx, flags, error)) 472 DEFINE_NFS4_OPEN_EVENT(nfs4_open_reclaim); 473 DEFINE_NFS4_OPEN_EVENT(nfs4_open_expired); 474 DEFINE_NFS4_OPEN_EVENT(nfs4_open_file); 475 476 TRACE_EVENT(nfs4_close, 477 TP_PROTO( 478 const struct nfs4_state *state, 479 const struct nfs_closeargs *args, 480 const struct nfs_closeres *res, 481 int error 482 ), 483 484 TP_ARGS(state, args, res, error), 485 486 TP_STRUCT__entry( 487 __field(dev_t, dev) 488 __field(u32, fhandle) 489 __field(u64, fileid) 490 __field(unsigned int, fmode) 491 __field(int, error) 492 __field(int, stateid_seq) 493 __field(u32, stateid_hash) 494 ), 495 496 TP_fast_assign( 497 const struct inode *inode = state->inode; 498 499 __entry->dev = inode->i_sb->s_dev; 500 __entry->fileid = NFS_FILEID(inode); 501 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 502 __entry->fmode = (__force unsigned int)state->state; 503 __entry->error = error; 504 __entry->stateid_seq = 505 be32_to_cpu(args->stateid.seqid); 506 __entry->stateid_hash = 507 nfs_stateid_hash(&args->stateid); 508 ), 509 510 TP_printk( 511 "error=%d (%s) fmode=%s fileid=%02x:%02x:%llu " 512 "fhandle=0x%08x openstateid=%d:0x%08x", 513 __entry->error, 514 show_nfsv4_errors(__entry->error), 515 __entry->fmode ? show_fmode_flags(__entry->fmode) : 516 "closed", 517 MAJOR(__entry->dev), MINOR(__entry->dev), 518 (unsigned long long)__entry->fileid, 519 __entry->fhandle, 520 __entry->stateid_seq, __entry->stateid_hash 521 ) 522 ); 523 524 #define show_lock_cmd(type) \ 525 __print_symbolic((int)type, \ 526 { F_GETLK, "GETLK" }, \ 527 { F_SETLK, "SETLK" }, \ 528 { F_SETLKW, "SETLKW" }) 529 #define show_lock_type(type) \ 530 __print_symbolic((int)type, \ 531 { F_RDLCK, "RDLCK" }, \ 532 { F_WRLCK, "WRLCK" }, \ 533 { F_UNLCK, "UNLCK" }) 534 535 DECLARE_EVENT_CLASS(nfs4_lock_event, 536 TP_PROTO( 537 const struct file_lock *request, 538 const struct nfs4_state *state, 539 int cmd, 540 int error 541 ), 542 543 TP_ARGS(request, state, cmd, error), 544 545 TP_STRUCT__entry( 546 __field(int, error) 547 __field(int, cmd) 548 __field(char, type) 549 __field(loff_t, start) 550 __field(loff_t, end) 551 __field(dev_t, dev) 552 __field(u32, fhandle) 553 __field(u64, fileid) 554 __field(int, stateid_seq) 555 __field(u32, stateid_hash) 556 ), 557 558 TP_fast_assign( 559 const struct inode *inode = state->inode; 560 561 __entry->error = error; 562 __entry->cmd = cmd; 563 __entry->type = request->fl_type; 564 __entry->start = request->fl_start; 565 __entry->end = request->fl_end; 566 __entry->dev = inode->i_sb->s_dev; 567 __entry->fileid = NFS_FILEID(inode); 568 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 569 __entry->stateid_seq = 570 be32_to_cpu(state->stateid.seqid); 571 __entry->stateid_hash = 572 nfs_stateid_hash(&state->stateid); 573 ), 574 575 TP_printk( 576 "error=%d (%s) cmd=%s:%s range=%lld:%lld " 577 "fileid=%02x:%02x:%llu fhandle=0x%08x " 578 "stateid=%d:0x%08x", 579 __entry->error, 580 show_nfsv4_errors(__entry->error), 581 show_lock_cmd(__entry->cmd), 582 show_lock_type(__entry->type), 583 (long long)__entry->start, 584 (long long)__entry->end, 585 MAJOR(__entry->dev), MINOR(__entry->dev), 586 (unsigned long long)__entry->fileid, 587 __entry->fhandle, 588 __entry->stateid_seq, __entry->stateid_hash 589 ) 590 ); 591 592 #define DEFINE_NFS4_LOCK_EVENT(name) \ 593 DEFINE_EVENT(nfs4_lock_event, name, \ 594 TP_PROTO( \ 595 const struct file_lock *request, \ 596 const struct nfs4_state *state, \ 597 int cmd, \ 598 int error \ 599 ), \ 600 TP_ARGS(request, state, cmd, error)) 601 DEFINE_NFS4_LOCK_EVENT(nfs4_get_lock); 602 DEFINE_NFS4_LOCK_EVENT(nfs4_unlock); 603 604 TRACE_EVENT(nfs4_set_lock, 605 TP_PROTO( 606 const struct file_lock *request, 607 const struct nfs4_state *state, 608 const nfs4_stateid *lockstateid, 609 int cmd, 610 int error 611 ), 612 613 TP_ARGS(request, state, lockstateid, cmd, error), 614 615 TP_STRUCT__entry( 616 __field(int, error) 617 __field(int, cmd) 618 __field(char, type) 619 __field(loff_t, start) 620 __field(loff_t, end) 621 __field(dev_t, dev) 622 __field(u32, fhandle) 623 __field(u64, fileid) 624 __field(int, stateid_seq) 625 __field(u32, stateid_hash) 626 __field(int, lockstateid_seq) 627 __field(u32, lockstateid_hash) 628 ), 629 630 TP_fast_assign( 631 const struct inode *inode = state->inode; 632 633 __entry->error = error; 634 __entry->cmd = cmd; 635 __entry->type = request->fl_type; 636 __entry->start = request->fl_start; 637 __entry->end = request->fl_end; 638 __entry->dev = inode->i_sb->s_dev; 639 __entry->fileid = NFS_FILEID(inode); 640 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 641 __entry->stateid_seq = 642 be32_to_cpu(state->stateid.seqid); 643 __entry->stateid_hash = 644 nfs_stateid_hash(&state->stateid); 645 __entry->lockstateid_seq = 646 be32_to_cpu(lockstateid->seqid); 647 __entry->lockstateid_hash = 648 nfs_stateid_hash(lockstateid); 649 ), 650 651 TP_printk( 652 "error=%d (%s) cmd=%s:%s range=%lld:%lld " 653 "fileid=%02x:%02x:%llu fhandle=0x%08x " 654 "stateid=%d:0x%08x lockstateid=%d:0x%08x", 655 __entry->error, 656 show_nfsv4_errors(__entry->error), 657 show_lock_cmd(__entry->cmd), 658 show_lock_type(__entry->type), 659 (long long)__entry->start, 660 (long long)__entry->end, 661 MAJOR(__entry->dev), MINOR(__entry->dev), 662 (unsigned long long)__entry->fileid, 663 __entry->fhandle, 664 __entry->stateid_seq, __entry->stateid_hash, 665 __entry->lockstateid_seq, __entry->lockstateid_hash 666 ) 667 ); 668 669 DECLARE_EVENT_CLASS(nfs4_set_delegation_event, 670 TP_PROTO( 671 const struct inode *inode, 672 fmode_t fmode 673 ), 674 675 TP_ARGS(inode, fmode), 676 677 TP_STRUCT__entry( 678 __field(dev_t, dev) 679 __field(u32, fhandle) 680 __field(u64, fileid) 681 __field(unsigned int, fmode) 682 ), 683 684 TP_fast_assign( 685 __entry->dev = inode->i_sb->s_dev; 686 __entry->fileid = NFS_FILEID(inode); 687 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 688 __entry->fmode = (__force unsigned int)fmode; 689 ), 690 691 TP_printk( 692 "fmode=%s fileid=%02x:%02x:%llu fhandle=0x%08x", 693 show_fmode_flags(__entry->fmode), 694 MAJOR(__entry->dev), MINOR(__entry->dev), 695 (unsigned long long)__entry->fileid, 696 __entry->fhandle 697 ) 698 ); 699 #define DEFINE_NFS4_SET_DELEGATION_EVENT(name) \ 700 DEFINE_EVENT(nfs4_set_delegation_event, name, \ 701 TP_PROTO( \ 702 const struct inode *inode, \ 703 fmode_t fmode \ 704 ), \ 705 TP_ARGS(inode, fmode)) 706 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_set_delegation); 707 DEFINE_NFS4_SET_DELEGATION_EVENT(nfs4_reclaim_delegation); 708 709 TRACE_EVENT(nfs4_delegreturn_exit, 710 TP_PROTO( 711 const struct nfs4_delegreturnargs *args, 712 const struct nfs4_delegreturnres *res, 713 int error 714 ), 715 716 TP_ARGS(args, res, error), 717 718 TP_STRUCT__entry( 719 __field(dev_t, dev) 720 __field(u32, fhandle) 721 __field(int, error) 722 __field(int, stateid_seq) 723 __field(u32, stateid_hash) 724 ), 725 726 TP_fast_assign( 727 __entry->dev = res->server->s_dev; 728 __entry->fhandle = nfs_fhandle_hash(args->fhandle); 729 __entry->error = error; 730 __entry->stateid_seq = 731 be32_to_cpu(args->stateid->seqid); 732 __entry->stateid_hash = 733 nfs_stateid_hash(args->stateid); 734 ), 735 736 TP_printk( 737 "error=%d (%s) dev=%02x:%02x fhandle=0x%08x " 738 "stateid=%d:0x%08x", 739 __entry->error, 740 show_nfsv4_errors(__entry->error), 741 MAJOR(__entry->dev), MINOR(__entry->dev), 742 __entry->fhandle, 743 __entry->stateid_seq, __entry->stateid_hash 744 ) 745 ); 746 747 #ifdef CONFIG_NFS_V4_1 748 DECLARE_EVENT_CLASS(nfs4_test_stateid_event, 749 TP_PROTO( 750 const struct nfs4_state *state, 751 const struct nfs4_lock_state *lsp, 752 int error 753 ), 754 755 TP_ARGS(state, lsp, error), 756 757 TP_STRUCT__entry( 758 __field(int, error) 759 __field(dev_t, dev) 760 __field(u32, fhandle) 761 __field(u64, fileid) 762 __field(int, stateid_seq) 763 __field(u32, stateid_hash) 764 ), 765 766 TP_fast_assign( 767 const struct inode *inode = state->inode; 768 769 __entry->error = error; 770 __entry->dev = inode->i_sb->s_dev; 771 __entry->fileid = NFS_FILEID(inode); 772 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 773 __entry->stateid_seq = 774 be32_to_cpu(state->stateid.seqid); 775 __entry->stateid_hash = 776 nfs_stateid_hash(&state->stateid); 777 ), 778 779 TP_printk( 780 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 781 "stateid=%d:0x%08x", 782 __entry->error, 783 show_nfsv4_errors(__entry->error), 784 MAJOR(__entry->dev), MINOR(__entry->dev), 785 (unsigned long long)__entry->fileid, 786 __entry->fhandle, 787 __entry->stateid_seq, __entry->stateid_hash 788 ) 789 ); 790 791 #define DEFINE_NFS4_TEST_STATEID_EVENT(name) \ 792 DEFINE_EVENT(nfs4_test_stateid_event, name, \ 793 TP_PROTO( \ 794 const struct nfs4_state *state, \ 795 const struct nfs4_lock_state *lsp, \ 796 int error \ 797 ), \ 798 TP_ARGS(state, lsp, error)) 799 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_delegation_stateid); 800 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_open_stateid); 801 DEFINE_NFS4_TEST_STATEID_EVENT(nfs4_test_lock_stateid); 802 #endif /* CONFIG_NFS_V4_1 */ 803 804 DECLARE_EVENT_CLASS(nfs4_lookup_event, 805 TP_PROTO( 806 const struct inode *dir, 807 const struct qstr *name, 808 int error 809 ), 810 811 TP_ARGS(dir, name, error), 812 813 TP_STRUCT__entry( 814 __field(dev_t, dev) 815 __field(int, error) 816 __field(u64, dir) 817 __string(name, name->name) 818 ), 819 820 TP_fast_assign( 821 __entry->dev = dir->i_sb->s_dev; 822 __entry->dir = NFS_FILEID(dir); 823 __entry->error = error; 824 __assign_str(name, name->name); 825 ), 826 827 TP_printk( 828 "error=%d (%s) name=%02x:%02x:%llu/%s", 829 __entry->error, 830 show_nfsv4_errors(__entry->error), 831 MAJOR(__entry->dev), MINOR(__entry->dev), 832 (unsigned long long)__entry->dir, 833 __get_str(name) 834 ) 835 ); 836 837 #define DEFINE_NFS4_LOOKUP_EVENT(name) \ 838 DEFINE_EVENT(nfs4_lookup_event, name, \ 839 TP_PROTO( \ 840 const struct inode *dir, \ 841 const struct qstr *name, \ 842 int error \ 843 ), \ 844 TP_ARGS(dir, name, error)) 845 846 DEFINE_NFS4_LOOKUP_EVENT(nfs4_lookup); 847 DEFINE_NFS4_LOOKUP_EVENT(nfs4_symlink); 848 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mkdir); 849 DEFINE_NFS4_LOOKUP_EVENT(nfs4_mknod); 850 DEFINE_NFS4_LOOKUP_EVENT(nfs4_remove); 851 DEFINE_NFS4_LOOKUP_EVENT(nfs4_get_fs_locations); 852 DEFINE_NFS4_LOOKUP_EVENT(nfs4_secinfo); 853 854 TRACE_EVENT(nfs4_rename, 855 TP_PROTO( 856 const struct inode *olddir, 857 const struct qstr *oldname, 858 const struct inode *newdir, 859 const struct qstr *newname, 860 int error 861 ), 862 863 TP_ARGS(olddir, oldname, newdir, newname, error), 864 865 TP_STRUCT__entry( 866 __field(dev_t, dev) 867 __field(int, error) 868 __field(u64, olddir) 869 __string(oldname, oldname->name) 870 __field(u64, newdir) 871 __string(newname, newname->name) 872 ), 873 874 TP_fast_assign( 875 __entry->dev = olddir->i_sb->s_dev; 876 __entry->olddir = NFS_FILEID(olddir); 877 __entry->newdir = NFS_FILEID(newdir); 878 __entry->error = error; 879 __assign_str(oldname, oldname->name); 880 __assign_str(newname, newname->name); 881 ), 882 883 TP_printk( 884 "error=%d (%s) oldname=%02x:%02x:%llu/%s " 885 "newname=%02x:%02x:%llu/%s", 886 __entry->error, 887 show_nfsv4_errors(__entry->error), 888 MAJOR(__entry->dev), MINOR(__entry->dev), 889 (unsigned long long)__entry->olddir, 890 __get_str(oldname), 891 MAJOR(__entry->dev), MINOR(__entry->dev), 892 (unsigned long long)__entry->newdir, 893 __get_str(newname) 894 ) 895 ); 896 897 DECLARE_EVENT_CLASS(nfs4_inode_event, 898 TP_PROTO( 899 const struct inode *inode, 900 int error 901 ), 902 903 TP_ARGS(inode, error), 904 905 TP_STRUCT__entry( 906 __field(dev_t, dev) 907 __field(u32, fhandle) 908 __field(u64, fileid) 909 __field(int, error) 910 ), 911 912 TP_fast_assign( 913 __entry->dev = inode->i_sb->s_dev; 914 __entry->fileid = NFS_FILEID(inode); 915 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 916 __entry->error = error; 917 ), 918 919 TP_printk( 920 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x", 921 __entry->error, 922 show_nfsv4_errors(__entry->error), 923 MAJOR(__entry->dev), MINOR(__entry->dev), 924 (unsigned long long)__entry->fileid, 925 __entry->fhandle 926 ) 927 ); 928 929 #define DEFINE_NFS4_INODE_EVENT(name) \ 930 DEFINE_EVENT(nfs4_inode_event, name, \ 931 TP_PROTO( \ 932 const struct inode *inode, \ 933 int error \ 934 ), \ 935 TP_ARGS(inode, error)) 936 937 DEFINE_NFS4_INODE_EVENT(nfs4_access); 938 DEFINE_NFS4_INODE_EVENT(nfs4_readlink); 939 DEFINE_NFS4_INODE_EVENT(nfs4_readdir); 940 DEFINE_NFS4_INODE_EVENT(nfs4_get_acl); 941 DEFINE_NFS4_INODE_EVENT(nfs4_set_acl); 942 #ifdef CONFIG_NFS_V4_SECURITY_LABEL 943 DEFINE_NFS4_INODE_EVENT(nfs4_get_security_label); 944 DEFINE_NFS4_INODE_EVENT(nfs4_set_security_label); 945 #endif /* CONFIG_NFS_V4_SECURITY_LABEL */ 946 DEFINE_NFS4_INODE_EVENT(nfs4_recall_delegation); 947 948 DECLARE_EVENT_CLASS(nfs4_inode_stateid_event, 949 TP_PROTO( 950 const struct inode *inode, 951 const nfs4_stateid *stateid, 952 int error 953 ), 954 955 TP_ARGS(inode, stateid, error), 956 957 TP_STRUCT__entry( 958 __field(dev_t, dev) 959 __field(u32, fhandle) 960 __field(u64, fileid) 961 __field(int, error) 962 __field(int, stateid_seq) 963 __field(u32, stateid_hash) 964 ), 965 966 TP_fast_assign( 967 __entry->dev = inode->i_sb->s_dev; 968 __entry->fileid = NFS_FILEID(inode); 969 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 970 __entry->error = error; 971 __entry->stateid_seq = 972 be32_to_cpu(stateid->seqid); 973 __entry->stateid_hash = 974 nfs_stateid_hash(stateid); 975 ), 976 977 TP_printk( 978 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 979 "stateid=%d:0x%08x", 980 __entry->error, 981 show_nfsv4_errors(__entry->error), 982 MAJOR(__entry->dev), MINOR(__entry->dev), 983 (unsigned long long)__entry->fileid, 984 __entry->fhandle, 985 __entry->stateid_seq, __entry->stateid_hash 986 ) 987 ); 988 989 #define DEFINE_NFS4_INODE_STATEID_EVENT(name) \ 990 DEFINE_EVENT(nfs4_inode_stateid_event, name, \ 991 TP_PROTO( \ 992 const struct inode *inode, \ 993 const nfs4_stateid *stateid, \ 994 int error \ 995 ), \ 996 TP_ARGS(inode, stateid, error)) 997 998 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_setattr); 999 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_delegreturn); 1000 1001 DECLARE_EVENT_CLASS(nfs4_getattr_event, 1002 TP_PROTO( 1003 const struct nfs_server *server, 1004 const struct nfs_fh *fhandle, 1005 const struct nfs_fattr *fattr, 1006 int error 1007 ), 1008 1009 TP_ARGS(server, fhandle, fattr, error), 1010 1011 TP_STRUCT__entry( 1012 __field(dev_t, dev) 1013 __field(u32, fhandle) 1014 __field(u64, fileid) 1015 __field(unsigned int, valid) 1016 __field(int, error) 1017 ), 1018 1019 TP_fast_assign( 1020 __entry->dev = server->s_dev; 1021 __entry->valid = fattr->valid; 1022 __entry->fhandle = nfs_fhandle_hash(fhandle); 1023 __entry->fileid = (fattr->valid & NFS_ATTR_FATTR_FILEID) ? fattr->fileid : 0; 1024 __entry->error = error; 1025 ), 1026 1027 TP_printk( 1028 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1029 "valid=%s", 1030 __entry->error, 1031 show_nfsv4_errors(__entry->error), 1032 MAJOR(__entry->dev), MINOR(__entry->dev), 1033 (unsigned long long)__entry->fileid, 1034 __entry->fhandle, 1035 show_nfs_fattr_flags(__entry->valid) 1036 ) 1037 ); 1038 1039 #define DEFINE_NFS4_GETATTR_EVENT(name) \ 1040 DEFINE_EVENT(nfs4_getattr_event, name, \ 1041 TP_PROTO( \ 1042 const struct nfs_server *server, \ 1043 const struct nfs_fh *fhandle, \ 1044 const struct nfs_fattr *fattr, \ 1045 int error \ 1046 ), \ 1047 TP_ARGS(server, fhandle, fattr, error)) 1048 DEFINE_NFS4_GETATTR_EVENT(nfs4_getattr); 1049 DEFINE_NFS4_GETATTR_EVENT(nfs4_lookup_root); 1050 DEFINE_NFS4_GETATTR_EVENT(nfs4_fsinfo); 1051 1052 DECLARE_EVENT_CLASS(nfs4_inode_callback_event, 1053 TP_PROTO( 1054 const struct nfs_client *clp, 1055 const struct nfs_fh *fhandle, 1056 const struct inode *inode, 1057 int error 1058 ), 1059 1060 TP_ARGS(clp, fhandle, inode, error), 1061 1062 TP_STRUCT__entry( 1063 __field(int, error) 1064 __field(dev_t, dev) 1065 __field(u32, fhandle) 1066 __field(u64, fileid) 1067 __string(dstaddr, clp ? 1068 rpc_peeraddr2str(clp->cl_rpcclient, 1069 RPC_DISPLAY_ADDR) : "unknown") 1070 ), 1071 1072 TP_fast_assign( 1073 __entry->error = error; 1074 __entry->fhandle = nfs_fhandle_hash(fhandle); 1075 if (inode != NULL) { 1076 __entry->fileid = NFS_FILEID(inode); 1077 __entry->dev = inode->i_sb->s_dev; 1078 } else { 1079 __entry->fileid = 0; 1080 __entry->dev = 0; 1081 } 1082 __assign_str(dstaddr, clp ? 1083 rpc_peeraddr2str(clp->cl_rpcclient, 1084 RPC_DISPLAY_ADDR) : "unknown") 1085 ), 1086 1087 TP_printk( 1088 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1089 "dstaddr=%s", 1090 __entry->error, 1091 show_nfsv4_errors(__entry->error), 1092 MAJOR(__entry->dev), MINOR(__entry->dev), 1093 (unsigned long long)__entry->fileid, 1094 __entry->fhandle, 1095 __get_str(dstaddr) 1096 ) 1097 ); 1098 1099 #define DEFINE_NFS4_INODE_CALLBACK_EVENT(name) \ 1100 DEFINE_EVENT(nfs4_inode_callback_event, name, \ 1101 TP_PROTO( \ 1102 const struct nfs_client *clp, \ 1103 const struct nfs_fh *fhandle, \ 1104 const struct inode *inode, \ 1105 int error \ 1106 ), \ 1107 TP_ARGS(clp, fhandle, inode, error)) 1108 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_getattr); 1109 DEFINE_NFS4_INODE_CALLBACK_EVENT(nfs4_cb_layoutrecall_inode); 1110 1111 1112 DECLARE_EVENT_CLASS(nfs4_idmap_event, 1113 TP_PROTO( 1114 const char *name, 1115 int len, 1116 u32 id, 1117 int error 1118 ), 1119 1120 TP_ARGS(name, len, id, error), 1121 1122 TP_STRUCT__entry( 1123 __field(int, error) 1124 __field(u32, id) 1125 __dynamic_array(char, name, len > 0 ? len + 1 : 1) 1126 ), 1127 1128 TP_fast_assign( 1129 if (len < 0) 1130 len = 0; 1131 __entry->error = error < 0 ? error : 0; 1132 __entry->id = id; 1133 memcpy(__get_dynamic_array(name), name, len); 1134 ((char *)__get_dynamic_array(name))[len] = 0; 1135 ), 1136 1137 TP_printk( 1138 "error=%d id=%u name=%s", 1139 __entry->error, 1140 __entry->id, 1141 __get_str(name) 1142 ) 1143 ); 1144 #define DEFINE_NFS4_IDMAP_EVENT(name) \ 1145 DEFINE_EVENT(nfs4_idmap_event, name, \ 1146 TP_PROTO( \ 1147 const char *name, \ 1148 int len, \ 1149 u32 id, \ 1150 int error \ 1151 ), \ 1152 TP_ARGS(name, len, id, error)) 1153 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_name_to_uid); 1154 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_group_to_gid); 1155 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_uid_to_name); 1156 DEFINE_NFS4_IDMAP_EVENT(nfs4_map_gid_to_group); 1157 1158 DECLARE_EVENT_CLASS(nfs4_read_event, 1159 TP_PROTO( 1160 const struct nfs_pgio_header *hdr, 1161 int error 1162 ), 1163 1164 TP_ARGS(hdr, error), 1165 1166 TP_STRUCT__entry( 1167 __field(dev_t, dev) 1168 __field(u32, fhandle) 1169 __field(u64, fileid) 1170 __field(loff_t, offset) 1171 __field(size_t, count) 1172 __field(int, error) 1173 __field(int, stateid_seq) 1174 __field(u32, stateid_hash) 1175 ), 1176 1177 TP_fast_assign( 1178 const struct inode *inode = hdr->inode; 1179 const struct nfs4_state *state = 1180 hdr->args.context->state; 1181 __entry->dev = inode->i_sb->s_dev; 1182 __entry->fileid = NFS_FILEID(inode); 1183 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1184 __entry->offset = hdr->args.offset; 1185 __entry->count = hdr->args.count; 1186 __entry->error = error; 1187 __entry->stateid_seq = 1188 be32_to_cpu(state->stateid.seqid); 1189 __entry->stateid_hash = 1190 nfs_stateid_hash(&state->stateid); 1191 ), 1192 1193 TP_printk( 1194 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1195 "offset=%lld count=%zu stateid=%d:0x%08x", 1196 __entry->error, 1197 show_nfsv4_errors(__entry->error), 1198 MAJOR(__entry->dev), MINOR(__entry->dev), 1199 (unsigned long long)__entry->fileid, 1200 __entry->fhandle, 1201 (long long)__entry->offset, 1202 __entry->count, 1203 __entry->stateid_seq, __entry->stateid_hash 1204 ) 1205 ); 1206 #define DEFINE_NFS4_READ_EVENT(name) \ 1207 DEFINE_EVENT(nfs4_read_event, name, \ 1208 TP_PROTO( \ 1209 const struct nfs_pgio_header *hdr, \ 1210 int error \ 1211 ), \ 1212 TP_ARGS(hdr, error)) 1213 DEFINE_NFS4_READ_EVENT(nfs4_read); 1214 #ifdef CONFIG_NFS_V4_1 1215 DEFINE_NFS4_READ_EVENT(nfs4_pnfs_read); 1216 #endif /* CONFIG_NFS_V4_1 */ 1217 1218 DECLARE_EVENT_CLASS(nfs4_write_event, 1219 TP_PROTO( 1220 const struct nfs_pgio_header *hdr, 1221 int error 1222 ), 1223 1224 TP_ARGS(hdr, error), 1225 1226 TP_STRUCT__entry( 1227 __field(dev_t, dev) 1228 __field(u32, fhandle) 1229 __field(u64, fileid) 1230 __field(loff_t, offset) 1231 __field(size_t, count) 1232 __field(int, error) 1233 __field(int, stateid_seq) 1234 __field(u32, stateid_hash) 1235 ), 1236 1237 TP_fast_assign( 1238 const struct inode *inode = hdr->inode; 1239 const struct nfs4_state *state = 1240 hdr->args.context->state; 1241 __entry->dev = inode->i_sb->s_dev; 1242 __entry->fileid = NFS_FILEID(inode); 1243 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1244 __entry->offset = hdr->args.offset; 1245 __entry->count = hdr->args.count; 1246 __entry->error = error; 1247 __entry->stateid_seq = 1248 be32_to_cpu(state->stateid.seqid); 1249 __entry->stateid_hash = 1250 nfs_stateid_hash(&state->stateid); 1251 ), 1252 1253 TP_printk( 1254 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1255 "offset=%lld count=%zu stateid=%d:0x%08x", 1256 __entry->error, 1257 show_nfsv4_errors(__entry->error), 1258 MAJOR(__entry->dev), MINOR(__entry->dev), 1259 (unsigned long long)__entry->fileid, 1260 __entry->fhandle, 1261 (long long)__entry->offset, 1262 __entry->count, 1263 __entry->stateid_seq, __entry->stateid_hash 1264 ) 1265 ); 1266 1267 #define DEFINE_NFS4_WRITE_EVENT(name) \ 1268 DEFINE_EVENT(nfs4_write_event, name, \ 1269 TP_PROTO( \ 1270 const struct nfs_pgio_header *hdr, \ 1271 int error \ 1272 ), \ 1273 TP_ARGS(hdr, error)) 1274 DEFINE_NFS4_WRITE_EVENT(nfs4_write); 1275 #ifdef CONFIG_NFS_V4_1 1276 DEFINE_NFS4_WRITE_EVENT(nfs4_pnfs_write); 1277 #endif /* CONFIG_NFS_V4_1 */ 1278 1279 DECLARE_EVENT_CLASS(nfs4_commit_event, 1280 TP_PROTO( 1281 const struct nfs_commit_data *data, 1282 int error 1283 ), 1284 1285 TP_ARGS(data, error), 1286 1287 TP_STRUCT__entry( 1288 __field(dev_t, dev) 1289 __field(u32, fhandle) 1290 __field(u64, fileid) 1291 __field(loff_t, offset) 1292 __field(size_t, count) 1293 __field(int, error) 1294 ), 1295 1296 TP_fast_assign( 1297 const struct inode *inode = data->inode; 1298 __entry->dev = inode->i_sb->s_dev; 1299 __entry->fileid = NFS_FILEID(inode); 1300 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1301 __entry->offset = data->args.offset; 1302 __entry->count = data->args.count; 1303 __entry->error = error; 1304 ), 1305 1306 TP_printk( 1307 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1308 "offset=%lld count=%zu", 1309 __entry->error, 1310 show_nfsv4_errors(__entry->error), 1311 MAJOR(__entry->dev), MINOR(__entry->dev), 1312 (unsigned long long)__entry->fileid, 1313 __entry->fhandle, 1314 (long long)__entry->offset, 1315 __entry->count 1316 ) 1317 ); 1318 #define DEFINE_NFS4_COMMIT_EVENT(name) \ 1319 DEFINE_EVENT(nfs4_commit_event, name, \ 1320 TP_PROTO( \ 1321 const struct nfs_commit_data *data, \ 1322 int error \ 1323 ), \ 1324 TP_ARGS(data, error)) 1325 DEFINE_NFS4_COMMIT_EVENT(nfs4_commit); 1326 #ifdef CONFIG_NFS_V4_1 1327 DEFINE_NFS4_COMMIT_EVENT(nfs4_pnfs_commit_ds); 1328 1329 #define show_pnfs_iomode(iomode) \ 1330 __print_symbolic(iomode, \ 1331 { IOMODE_READ, "READ" }, \ 1332 { IOMODE_RW, "RW" }, \ 1333 { IOMODE_ANY, "ANY" }) 1334 1335 TRACE_EVENT(nfs4_layoutget, 1336 TP_PROTO( 1337 const struct nfs_open_context *ctx, 1338 const struct pnfs_layout_range *args, 1339 const struct pnfs_layout_range *res, 1340 const nfs4_stateid *layout_stateid, 1341 int error 1342 ), 1343 1344 TP_ARGS(ctx, args, res, layout_stateid, error), 1345 1346 TP_STRUCT__entry( 1347 __field(dev_t, dev) 1348 __field(u32, fhandle) 1349 __field(u64, fileid) 1350 __field(u32, iomode) 1351 __field(u64, offset) 1352 __field(u64, count) 1353 __field(int, error) 1354 __field(int, stateid_seq) 1355 __field(u32, stateid_hash) 1356 __field(int, layoutstateid_seq) 1357 __field(u32, layoutstateid_hash) 1358 ), 1359 1360 TP_fast_assign( 1361 const struct inode *inode = d_inode(ctx->dentry); 1362 const struct nfs4_state *state = ctx->state; 1363 __entry->dev = inode->i_sb->s_dev; 1364 __entry->fileid = NFS_FILEID(inode); 1365 __entry->fhandle = nfs_fhandle_hash(NFS_FH(inode)); 1366 __entry->iomode = args->iomode; 1367 __entry->offset = args->offset; 1368 __entry->count = args->length; 1369 __entry->error = error; 1370 __entry->stateid_seq = 1371 be32_to_cpu(state->stateid.seqid); 1372 __entry->stateid_hash = 1373 nfs_stateid_hash(&state->stateid); 1374 if (!error) { 1375 __entry->layoutstateid_seq = 1376 be32_to_cpu(layout_stateid->seqid); 1377 __entry->layoutstateid_hash = 1378 nfs_stateid_hash(layout_stateid); 1379 } else { 1380 __entry->layoutstateid_seq = 0; 1381 __entry->layoutstateid_hash = 0; 1382 } 1383 ), 1384 1385 TP_printk( 1386 "error=%d (%s) fileid=%02x:%02x:%llu fhandle=0x%08x " 1387 "iomode=%s offset=%llu count=%llu stateid=%d:0x%08x " 1388 "layoutstateid=%d:0x%08x", 1389 __entry->error, 1390 show_nfsv4_errors(__entry->error), 1391 MAJOR(__entry->dev), MINOR(__entry->dev), 1392 (unsigned long long)__entry->fileid, 1393 __entry->fhandle, 1394 show_pnfs_iomode(__entry->iomode), 1395 (unsigned long long)__entry->offset, 1396 (unsigned long long)__entry->count, 1397 __entry->stateid_seq, __entry->stateid_hash, 1398 __entry->layoutstateid_seq, __entry->layoutstateid_hash 1399 ) 1400 ); 1401 1402 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutcommit); 1403 DEFINE_NFS4_INODE_STATEID_EVENT(nfs4_layoutreturn); 1404 DEFINE_NFS4_INODE_EVENT(nfs4_layoutreturn_on_close); 1405 1406 #endif /* CONFIG_NFS_V4_1 */ 1407 1408 #endif /* _TRACE_NFS4_H */ 1409 1410 #undef TRACE_INCLUDE_PATH 1411 #define TRACE_INCLUDE_PATH . 1412 #define TRACE_INCLUDE_FILE nfs4trace 1413 /* This part must be outside protection */ 1414 #include <trace/define_trace.h> 1415