1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Copyright (c) 2014 Christoph Hellwig. 4 */ 5 #undef TRACE_SYSTEM 6 #define TRACE_SYSTEM nfsd 7 8 #if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 9 #define _NFSD_TRACE_H 10 11 #include <linux/tracepoint.h> 12 13 #include "export.h" 14 #include "nfsfh.h" 15 16 #define NFSD_TRACE_PROC_RES_FIELDS \ 17 __field(unsigned int, netns_ino) \ 18 __field(u32, xid) \ 19 __field(unsigned long, status) \ 20 __array(unsigned char, server, sizeof(struct sockaddr_in6)) \ 21 __array(unsigned char, client, sizeof(struct sockaddr_in6)) 22 23 #define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \ 24 do { \ 25 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \ 26 __entry->xid = be32_to_cpu(rqstp->rq_xid); \ 27 __entry->status = be32_to_cpu(error); \ 28 memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \ 29 rqstp->rq_xprt->xpt_locallen); \ 30 memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \ 31 rqstp->rq_xprt->xpt_remotelen); \ 32 } while (0); 33 34 DECLARE_EVENT_CLASS(nfsd_xdr_err_class, 35 TP_PROTO( 36 const struct svc_rqst *rqstp 37 ), 38 TP_ARGS(rqstp), 39 TP_STRUCT__entry( 40 __field(unsigned int, netns_ino) 41 __field(u32, xid) 42 __field(u32, vers) 43 __field(u32, proc) 44 __sockaddr(server, rqstp->rq_xprt->xpt_locallen) 45 __sockaddr(client, rqstp->rq_xprt->xpt_remotelen) 46 ), 47 TP_fast_assign( 48 const struct svc_xprt *xprt = rqstp->rq_xprt; 49 50 __entry->netns_ino = xprt->xpt_net->ns.inum; 51 __entry->xid = be32_to_cpu(rqstp->rq_xid); 52 __entry->vers = rqstp->rq_vers; 53 __entry->proc = rqstp->rq_proc; 54 __assign_sockaddr(server, &xprt->xpt_local, xprt->xpt_locallen); 55 __assign_sockaddr(client, &xprt->xpt_remote, xprt->xpt_remotelen); 56 ), 57 TP_printk("xid=0x%08x vers=%u proc=%u", 58 __entry->xid, __entry->vers, __entry->proc 59 ) 60 ); 61 62 #define DEFINE_NFSD_XDR_ERR_EVENT(name) \ 63 DEFINE_EVENT(nfsd_xdr_err_class, nfsd_##name##_err, \ 64 TP_PROTO(const struct svc_rqst *rqstp), \ 65 TP_ARGS(rqstp)) 66 67 DEFINE_NFSD_XDR_ERR_EVENT(garbage_args); 68 DEFINE_NFSD_XDR_ERR_EVENT(cant_encode); 69 70 #define show_nfsd_may_flags(x) \ 71 __print_flags(x, "|", \ 72 { NFSD_MAY_EXEC, "EXEC" }, \ 73 { NFSD_MAY_WRITE, "WRITE" }, \ 74 { NFSD_MAY_READ, "READ" }, \ 75 { NFSD_MAY_SATTR, "SATTR" }, \ 76 { NFSD_MAY_TRUNC, "TRUNC" }, \ 77 { NFSD_MAY_LOCK, "LOCK" }, \ 78 { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \ 79 { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \ 80 { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \ 81 { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \ 82 { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \ 83 { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \ 84 { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" }) 85 86 TRACE_EVENT(nfsd_compound, 87 TP_PROTO(const struct svc_rqst *rqst, 88 u32 args_opcnt), 89 TP_ARGS(rqst, args_opcnt), 90 TP_STRUCT__entry( 91 __field(u32, xid) 92 __field(u32, args_opcnt) 93 ), 94 TP_fast_assign( 95 __entry->xid = be32_to_cpu(rqst->rq_xid); 96 __entry->args_opcnt = args_opcnt; 97 ), 98 TP_printk("xid=0x%08x opcnt=%u", 99 __entry->xid, __entry->args_opcnt) 100 ) 101 102 TRACE_EVENT(nfsd_compound_status, 103 TP_PROTO(u32 args_opcnt, 104 u32 resp_opcnt, 105 __be32 status, 106 const char *name), 107 TP_ARGS(args_opcnt, resp_opcnt, status, name), 108 TP_STRUCT__entry( 109 __field(u32, args_opcnt) 110 __field(u32, resp_opcnt) 111 __field(int, status) 112 __string(name, name) 113 ), 114 TP_fast_assign( 115 __entry->args_opcnt = args_opcnt; 116 __entry->resp_opcnt = resp_opcnt; 117 __entry->status = be32_to_cpu(status); 118 __assign_str(name, name); 119 ), 120 TP_printk("op=%u/%u %s status=%d", 121 __entry->resp_opcnt, __entry->args_opcnt, 122 __get_str(name), __entry->status) 123 ) 124 125 TRACE_EVENT(nfsd_compound_decode_err, 126 TP_PROTO( 127 const struct svc_rqst *rqstp, 128 u32 args_opcnt, 129 u32 resp_opcnt, 130 u32 opnum, 131 __be32 status 132 ), 133 TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status), 134 TP_STRUCT__entry( 135 NFSD_TRACE_PROC_RES_FIELDS 136 137 __field(u32, args_opcnt) 138 __field(u32, resp_opcnt) 139 __field(u32, opnum) 140 ), 141 TP_fast_assign( 142 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status) 143 144 __entry->args_opcnt = args_opcnt; 145 __entry->resp_opcnt = resp_opcnt; 146 __entry->opnum = opnum; 147 ), 148 TP_printk("op=%u/%u opnum=%u status=%lu", 149 __entry->resp_opcnt, __entry->args_opcnt, 150 __entry->opnum, __entry->status) 151 ); 152 153 TRACE_EVENT(nfsd_compound_encode_err, 154 TP_PROTO( 155 const struct svc_rqst *rqstp, 156 u32 opnum, 157 __be32 status 158 ), 159 TP_ARGS(rqstp, opnum, status), 160 TP_STRUCT__entry( 161 NFSD_TRACE_PROC_RES_FIELDS 162 163 __field(u32, opnum) 164 ), 165 TP_fast_assign( 166 NFSD_TRACE_PROC_RES_ASSIGNMENTS(status) 167 168 __entry->opnum = opnum; 169 ), 170 TP_printk("opnum=%u status=%lu", 171 __entry->opnum, __entry->status) 172 ); 173 174 #define show_fs_file_type(x) \ 175 __print_symbolic(x, \ 176 { S_IFLNK, "LNK" }, \ 177 { S_IFREG, "REG" }, \ 178 { S_IFDIR, "DIR" }, \ 179 { S_IFCHR, "CHR" }, \ 180 { S_IFBLK, "BLK" }, \ 181 { S_IFIFO, "FIFO" }, \ 182 { S_IFSOCK, "SOCK" }) 183 184 TRACE_EVENT(nfsd_fh_verify, 185 TP_PROTO( 186 const struct svc_rqst *rqstp, 187 const struct svc_fh *fhp, 188 umode_t type, 189 int access 190 ), 191 TP_ARGS(rqstp, fhp, type, access), 192 TP_STRUCT__entry( 193 __field(unsigned int, netns_ino) 194 __sockaddr(server, rqstp->rq_xprt->xpt_remotelen) 195 __sockaddr(client, rqstp->rq_xprt->xpt_remotelen) 196 __field(u32, xid) 197 __field(u32, fh_hash) 198 __field(void *, inode) 199 __field(unsigned long, type) 200 __field(unsigned long, access) 201 ), 202 TP_fast_assign( 203 __entry->netns_ino = SVC_NET(rqstp)->ns.inum; 204 __assign_sockaddr(server, &rqstp->rq_xprt->xpt_local, 205 rqstp->rq_xprt->xpt_locallen); 206 __assign_sockaddr(client, &rqstp->rq_xprt->xpt_remote, 207 rqstp->rq_xprt->xpt_remotelen); 208 __entry->xid = be32_to_cpu(rqstp->rq_xid); 209 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 210 __entry->inode = d_inode(fhp->fh_dentry); 211 __entry->type = type; 212 __entry->access = access; 213 ), 214 TP_printk("xid=0x%08x fh_hash=0x%08x inode=%p type=%s access=%s", 215 __entry->xid, __entry->fh_hash, __entry->inode, 216 show_fs_file_type(__entry->type), 217 show_nfsd_may_flags(__entry->access) 218 ) 219 ); 220 221 DECLARE_EVENT_CLASS(nfsd_fh_err_class, 222 TP_PROTO(struct svc_rqst *rqstp, 223 struct svc_fh *fhp, 224 int status), 225 TP_ARGS(rqstp, fhp, status), 226 TP_STRUCT__entry( 227 __field(u32, xid) 228 __field(u32, fh_hash) 229 __field(int, status) 230 ), 231 TP_fast_assign( 232 __entry->xid = be32_to_cpu(rqstp->rq_xid); 233 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 234 __entry->status = status; 235 ), 236 TP_printk("xid=0x%08x fh_hash=0x%08x status=%d", 237 __entry->xid, __entry->fh_hash, 238 __entry->status) 239 ) 240 241 #define DEFINE_NFSD_FH_ERR_EVENT(name) \ 242 DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \ 243 TP_PROTO(struct svc_rqst *rqstp, \ 244 struct svc_fh *fhp, \ 245 int status), \ 246 TP_ARGS(rqstp, fhp, status)) 247 248 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport); 249 DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle); 250 251 TRACE_EVENT(nfsd_exp_find_key, 252 TP_PROTO(const struct svc_expkey *key, 253 int status), 254 TP_ARGS(key, status), 255 TP_STRUCT__entry( 256 __field(int, fsidtype) 257 __array(u32, fsid, 6) 258 __string(auth_domain, key->ek_client->name) 259 __field(int, status) 260 ), 261 TP_fast_assign( 262 __entry->fsidtype = key->ek_fsidtype; 263 memcpy(__entry->fsid, key->ek_fsid, 4*6); 264 __assign_str(auth_domain, key->ek_client->name); 265 __entry->status = status; 266 ), 267 TP_printk("fsid=%x::%s domain=%s status=%d", 268 __entry->fsidtype, 269 __print_array(__entry->fsid, 6, 4), 270 __get_str(auth_domain), 271 __entry->status 272 ) 273 ); 274 275 TRACE_EVENT(nfsd_expkey_update, 276 TP_PROTO(const struct svc_expkey *key, const char *exp_path), 277 TP_ARGS(key, exp_path), 278 TP_STRUCT__entry( 279 __field(int, fsidtype) 280 __array(u32, fsid, 6) 281 __string(auth_domain, key->ek_client->name) 282 __string(path, exp_path) 283 __field(bool, cache) 284 ), 285 TP_fast_assign( 286 __entry->fsidtype = key->ek_fsidtype; 287 memcpy(__entry->fsid, key->ek_fsid, 4*6); 288 __assign_str(auth_domain, key->ek_client->name); 289 __assign_str(path, exp_path); 290 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags); 291 ), 292 TP_printk("fsid=%x::%s domain=%s path=%s cache=%s", 293 __entry->fsidtype, 294 __print_array(__entry->fsid, 6, 4), 295 __get_str(auth_domain), 296 __get_str(path), 297 __entry->cache ? "pos" : "neg" 298 ) 299 ); 300 301 TRACE_EVENT(nfsd_exp_get_by_name, 302 TP_PROTO(const struct svc_export *key, 303 int status), 304 TP_ARGS(key, status), 305 TP_STRUCT__entry( 306 __string(path, key->ex_path.dentry->d_name.name) 307 __string(auth_domain, key->ex_client->name) 308 __field(int, status) 309 ), 310 TP_fast_assign( 311 __assign_str(path, key->ex_path.dentry->d_name.name); 312 __assign_str(auth_domain, key->ex_client->name); 313 __entry->status = status; 314 ), 315 TP_printk("path=%s domain=%s status=%d", 316 __get_str(path), 317 __get_str(auth_domain), 318 __entry->status 319 ) 320 ); 321 322 TRACE_EVENT(nfsd_export_update, 323 TP_PROTO(const struct svc_export *key), 324 TP_ARGS(key), 325 TP_STRUCT__entry( 326 __string(path, key->ex_path.dentry->d_name.name) 327 __string(auth_domain, key->ex_client->name) 328 __field(bool, cache) 329 ), 330 TP_fast_assign( 331 __assign_str(path, key->ex_path.dentry->d_name.name); 332 __assign_str(auth_domain, key->ex_client->name); 333 __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags); 334 ), 335 TP_printk("path=%s domain=%s cache=%s", 336 __get_str(path), 337 __get_str(auth_domain), 338 __entry->cache ? "pos" : "neg" 339 ) 340 ); 341 342 DECLARE_EVENT_CLASS(nfsd_io_class, 343 TP_PROTO(struct svc_rqst *rqstp, 344 struct svc_fh *fhp, 345 u64 offset, 346 u32 len), 347 TP_ARGS(rqstp, fhp, offset, len), 348 TP_STRUCT__entry( 349 __field(u32, xid) 350 __field(u32, fh_hash) 351 __field(u64, offset) 352 __field(u32, len) 353 ), 354 TP_fast_assign( 355 __entry->xid = be32_to_cpu(rqstp->rq_xid); 356 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 357 __entry->offset = offset; 358 __entry->len = len; 359 ), 360 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%llu len=%u", 361 __entry->xid, __entry->fh_hash, 362 __entry->offset, __entry->len) 363 ) 364 365 #define DEFINE_NFSD_IO_EVENT(name) \ 366 DEFINE_EVENT(nfsd_io_class, nfsd_##name, \ 367 TP_PROTO(struct svc_rqst *rqstp, \ 368 struct svc_fh *fhp, \ 369 u64 offset, \ 370 u32 len), \ 371 TP_ARGS(rqstp, fhp, offset, len)) 372 373 DEFINE_NFSD_IO_EVENT(read_start); 374 DEFINE_NFSD_IO_EVENT(read_splice); 375 DEFINE_NFSD_IO_EVENT(read_vector); 376 DEFINE_NFSD_IO_EVENT(read_io_done); 377 DEFINE_NFSD_IO_EVENT(read_done); 378 DEFINE_NFSD_IO_EVENT(write_start); 379 DEFINE_NFSD_IO_EVENT(write_opened); 380 DEFINE_NFSD_IO_EVENT(write_io_done); 381 DEFINE_NFSD_IO_EVENT(write_done); 382 383 DECLARE_EVENT_CLASS(nfsd_err_class, 384 TP_PROTO(struct svc_rqst *rqstp, 385 struct svc_fh *fhp, 386 loff_t offset, 387 int status), 388 TP_ARGS(rqstp, fhp, offset, status), 389 TP_STRUCT__entry( 390 __field(u32, xid) 391 __field(u32, fh_hash) 392 __field(loff_t, offset) 393 __field(int, status) 394 ), 395 TP_fast_assign( 396 __entry->xid = be32_to_cpu(rqstp->rq_xid); 397 __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 398 __entry->offset = offset; 399 __entry->status = status; 400 ), 401 TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d", 402 __entry->xid, __entry->fh_hash, 403 __entry->offset, __entry->status) 404 ) 405 406 #define DEFINE_NFSD_ERR_EVENT(name) \ 407 DEFINE_EVENT(nfsd_err_class, nfsd_##name, \ 408 TP_PROTO(struct svc_rqst *rqstp, \ 409 struct svc_fh *fhp, \ 410 loff_t offset, \ 411 int len), \ 412 TP_ARGS(rqstp, fhp, offset, len)) 413 414 DEFINE_NFSD_ERR_EVENT(read_err); 415 DEFINE_NFSD_ERR_EVENT(write_err); 416 417 TRACE_EVENT(nfsd_dirent, 418 TP_PROTO(struct svc_fh *fhp, 419 u64 ino, 420 const char *name, 421 int namlen), 422 TP_ARGS(fhp, ino, name, namlen), 423 TP_STRUCT__entry( 424 __field(u32, fh_hash) 425 __field(u64, ino) 426 __string_len(name, name, namlen) 427 ), 428 TP_fast_assign( 429 __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0; 430 __entry->ino = ino; 431 __assign_str_len(name, name, namlen) 432 ), 433 TP_printk("fh_hash=0x%08x ino=%llu name=%s", 434 __entry->fh_hash, __entry->ino, __get_str(name) 435 ) 436 ) 437 438 DECLARE_EVENT_CLASS(nfsd_copy_err_class, 439 TP_PROTO(struct svc_rqst *rqstp, 440 struct svc_fh *src_fhp, 441 loff_t src_offset, 442 struct svc_fh *dst_fhp, 443 loff_t dst_offset, 444 u64 count, 445 int status), 446 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, count, status), 447 TP_STRUCT__entry( 448 __field(u32, xid) 449 __field(u32, src_fh_hash) 450 __field(loff_t, src_offset) 451 __field(u32, dst_fh_hash) 452 __field(loff_t, dst_offset) 453 __field(u64, count) 454 __field(int, status) 455 ), 456 TP_fast_assign( 457 __entry->xid = be32_to_cpu(rqstp->rq_xid); 458 __entry->src_fh_hash = knfsd_fh_hash(&src_fhp->fh_handle); 459 __entry->src_offset = src_offset; 460 __entry->dst_fh_hash = knfsd_fh_hash(&dst_fhp->fh_handle); 461 __entry->dst_offset = dst_offset; 462 __entry->count = count; 463 __entry->status = status; 464 ), 465 TP_printk("xid=0x%08x src_fh_hash=0x%08x src_offset=%lld " 466 "dst_fh_hash=0x%08x dst_offset=%lld " 467 "count=%llu status=%d", 468 __entry->xid, __entry->src_fh_hash, __entry->src_offset, 469 __entry->dst_fh_hash, __entry->dst_offset, 470 (unsigned long long)__entry->count, 471 __entry->status) 472 ) 473 474 #define DEFINE_NFSD_COPY_ERR_EVENT(name) \ 475 DEFINE_EVENT(nfsd_copy_err_class, nfsd_##name, \ 476 TP_PROTO(struct svc_rqst *rqstp, \ 477 struct svc_fh *src_fhp, \ 478 loff_t src_offset, \ 479 struct svc_fh *dst_fhp, \ 480 loff_t dst_offset, \ 481 u64 count, \ 482 int status), \ 483 TP_ARGS(rqstp, src_fhp, src_offset, dst_fhp, dst_offset, \ 484 count, status)) 485 486 DEFINE_NFSD_COPY_ERR_EVENT(clone_file_range_err); 487 488 #include "state.h" 489 #include "filecache.h" 490 #include "vfs.h" 491 492 DECLARE_EVENT_CLASS(nfsd_stateid_class, 493 TP_PROTO(stateid_t *stp), 494 TP_ARGS(stp), 495 TP_STRUCT__entry( 496 __field(u32, cl_boot) 497 __field(u32, cl_id) 498 __field(u32, si_id) 499 __field(u32, si_generation) 500 ), 501 TP_fast_assign( 502 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 503 __entry->cl_id = stp->si_opaque.so_clid.cl_id; 504 __entry->si_id = stp->si_opaque.so_id; 505 __entry->si_generation = stp->si_generation; 506 ), 507 TP_printk("client %08x:%08x stateid %08x:%08x", 508 __entry->cl_boot, 509 __entry->cl_id, 510 __entry->si_id, 511 __entry->si_generation) 512 ) 513 514 #define DEFINE_STATEID_EVENT(name) \ 515 DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \ 516 TP_PROTO(stateid_t *stp), \ 517 TP_ARGS(stp)) 518 519 DEFINE_STATEID_EVENT(layoutstate_alloc); 520 DEFINE_STATEID_EVENT(layoutstate_unhash); 521 DEFINE_STATEID_EVENT(layoutstate_free); 522 DEFINE_STATEID_EVENT(layout_get_lookup_fail); 523 DEFINE_STATEID_EVENT(layout_commit_lookup_fail); 524 DEFINE_STATEID_EVENT(layout_return_lookup_fail); 525 DEFINE_STATEID_EVENT(layout_recall); 526 DEFINE_STATEID_EVENT(layout_recall_done); 527 DEFINE_STATEID_EVENT(layout_recall_fail); 528 DEFINE_STATEID_EVENT(layout_recall_release); 529 530 DEFINE_STATEID_EVENT(open); 531 DEFINE_STATEID_EVENT(deleg_read); 532 DEFINE_STATEID_EVENT(deleg_recall); 533 534 DECLARE_EVENT_CLASS(nfsd_stateseqid_class, 535 TP_PROTO(u32 seqid, const stateid_t *stp), 536 TP_ARGS(seqid, stp), 537 TP_STRUCT__entry( 538 __field(u32, seqid) 539 __field(u32, cl_boot) 540 __field(u32, cl_id) 541 __field(u32, si_id) 542 __field(u32, si_generation) 543 ), 544 TP_fast_assign( 545 __entry->seqid = seqid; 546 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 547 __entry->cl_id = stp->si_opaque.so_clid.cl_id; 548 __entry->si_id = stp->si_opaque.so_id; 549 __entry->si_generation = stp->si_generation; 550 ), 551 TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x", 552 __entry->seqid, __entry->cl_boot, __entry->cl_id, 553 __entry->si_id, __entry->si_generation) 554 ) 555 556 #define DEFINE_STATESEQID_EVENT(name) \ 557 DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \ 558 TP_PROTO(u32 seqid, const stateid_t *stp), \ 559 TP_ARGS(seqid, stp)) 560 561 DEFINE_STATESEQID_EVENT(preprocess); 562 DEFINE_STATESEQID_EVENT(open_confirm); 563 564 DECLARE_EVENT_CLASS(nfsd_clientid_class, 565 TP_PROTO(const clientid_t *clid), 566 TP_ARGS(clid), 567 TP_STRUCT__entry( 568 __field(u32, cl_boot) 569 __field(u32, cl_id) 570 ), 571 TP_fast_assign( 572 __entry->cl_boot = clid->cl_boot; 573 __entry->cl_id = clid->cl_id; 574 ), 575 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id) 576 ) 577 578 #define DEFINE_CLIENTID_EVENT(name) \ 579 DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \ 580 TP_PROTO(const clientid_t *clid), \ 581 TP_ARGS(clid)) 582 583 DEFINE_CLIENTID_EVENT(expire_unconf); 584 DEFINE_CLIENTID_EVENT(reclaim_complete); 585 DEFINE_CLIENTID_EVENT(confirmed); 586 DEFINE_CLIENTID_EVENT(destroyed); 587 DEFINE_CLIENTID_EVENT(admin_expired); 588 DEFINE_CLIENTID_EVENT(replaced); 589 DEFINE_CLIENTID_EVENT(purged); 590 DEFINE_CLIENTID_EVENT(renew); 591 DEFINE_CLIENTID_EVENT(stale); 592 593 DECLARE_EVENT_CLASS(nfsd_net_class, 594 TP_PROTO(const struct nfsd_net *nn), 595 TP_ARGS(nn), 596 TP_STRUCT__entry( 597 __field(unsigned long long, boot_time) 598 ), 599 TP_fast_assign( 600 __entry->boot_time = nn->boot_time; 601 ), 602 TP_printk("boot_time=%16llx", __entry->boot_time) 603 ) 604 605 #define DEFINE_NET_EVENT(name) \ 606 DEFINE_EVENT(nfsd_net_class, nfsd_##name, \ 607 TP_PROTO(const struct nfsd_net *nn), \ 608 TP_ARGS(nn)) 609 610 DEFINE_NET_EVENT(grace_start); 611 DEFINE_NET_EVENT(grace_complete); 612 613 TRACE_EVENT(nfsd_writeverf_reset, 614 TP_PROTO( 615 const struct nfsd_net *nn, 616 const struct svc_rqst *rqstp, 617 int error 618 ), 619 TP_ARGS(nn, rqstp, error), 620 TP_STRUCT__entry( 621 __field(unsigned long long, boot_time) 622 __field(u32, xid) 623 __field(int, error) 624 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE) 625 ), 626 TP_fast_assign( 627 __entry->boot_time = nn->boot_time; 628 __entry->xid = be32_to_cpu(rqstp->rq_xid); 629 __entry->error = error; 630 631 /* avoid seqlock inside TP_fast_assign */ 632 memcpy(__entry->verifier, nn->writeverf, 633 NFS4_VERIFIER_SIZE); 634 ), 635 TP_printk("boot_time=%16llx xid=0x%08x error=%d new verifier=0x%s", 636 __entry->boot_time, __entry->xid, __entry->error, 637 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE) 638 ) 639 ); 640 641 TRACE_EVENT(nfsd_clid_cred_mismatch, 642 TP_PROTO( 643 const struct nfs4_client *clp, 644 const struct svc_rqst *rqstp 645 ), 646 TP_ARGS(clp, rqstp), 647 TP_STRUCT__entry( 648 __field(u32, cl_boot) 649 __field(u32, cl_id) 650 __field(unsigned long, cl_flavor) 651 __field(unsigned long, new_flavor) 652 __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen) 653 ), 654 TP_fast_assign( 655 __entry->cl_boot = clp->cl_clientid.cl_boot; 656 __entry->cl_id = clp->cl_clientid.cl_id; 657 __entry->cl_flavor = clp->cl_cred.cr_flavor; 658 __entry->new_flavor = rqstp->rq_cred.cr_flavor; 659 __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote, 660 rqstp->rq_xprt->xpt_remotelen); 661 ), 662 TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc", 663 __entry->cl_boot, __entry->cl_id, 664 show_nfsd_authflavor(__entry->cl_flavor), 665 show_nfsd_authflavor(__entry->new_flavor), 666 __get_sockaddr(addr) 667 ) 668 ) 669 670 TRACE_EVENT(nfsd_clid_verf_mismatch, 671 TP_PROTO( 672 const struct nfs4_client *clp, 673 const struct svc_rqst *rqstp, 674 const nfs4_verifier *verf 675 ), 676 TP_ARGS(clp, rqstp, verf), 677 TP_STRUCT__entry( 678 __field(u32, cl_boot) 679 __field(u32, cl_id) 680 __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE) 681 __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE) 682 __sockaddr(addr, rqstp->rq_xprt->xpt_remotelen) 683 ), 684 TP_fast_assign( 685 __entry->cl_boot = clp->cl_clientid.cl_boot; 686 __entry->cl_id = clp->cl_clientid.cl_id; 687 memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier, 688 NFS4_VERIFIER_SIZE); 689 memcpy(__entry->new_verifier, (void *)verf, 690 NFS4_VERIFIER_SIZE); 691 __assign_sockaddr(addr, &rqstp->rq_xprt->xpt_remote, 692 rqstp->rq_xprt->xpt_remotelen); 693 ), 694 TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc", 695 __entry->cl_boot, __entry->cl_id, 696 __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE), 697 __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE), 698 __get_sockaddr(addr) 699 ) 700 ); 701 702 DECLARE_EVENT_CLASS(nfsd_clid_class, 703 TP_PROTO(const struct nfs4_client *clp), 704 TP_ARGS(clp), 705 TP_STRUCT__entry( 706 __field(u32, cl_boot) 707 __field(u32, cl_id) 708 __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 709 __field(unsigned long, flavor) 710 __array(unsigned char, verifier, NFS4_VERIFIER_SIZE) 711 __string_len(name, name, clp->cl_name.len) 712 ), 713 TP_fast_assign( 714 __entry->cl_boot = clp->cl_clientid.cl_boot; 715 __entry->cl_id = clp->cl_clientid.cl_id; 716 memcpy(__entry->addr, &clp->cl_addr, 717 sizeof(struct sockaddr_in6)); 718 __entry->flavor = clp->cl_cred.cr_flavor; 719 memcpy(__entry->verifier, (void *)&clp->cl_verifier, 720 NFS4_VERIFIER_SIZE); 721 __assign_str_len(name, clp->cl_name.data, clp->cl_name.len); 722 ), 723 TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x", 724 __entry->addr, __get_str(name), 725 __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE), 726 show_nfsd_authflavor(__entry->flavor), 727 __entry->cl_boot, __entry->cl_id) 728 ); 729 730 #define DEFINE_CLID_EVENT(name) \ 731 DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \ 732 TP_PROTO(const struct nfs4_client *clp), \ 733 TP_ARGS(clp)) 734 735 DEFINE_CLID_EVENT(fresh); 736 DEFINE_CLID_EVENT(confirmed_r); 737 738 /* 739 * from fs/nfsd/filecache.h 740 */ 741 #define show_nf_flags(val) \ 742 __print_flags(val, "|", \ 743 { 1 << NFSD_FILE_HASHED, "HASHED" }, \ 744 { 1 << NFSD_FILE_PENDING, "PENDING" }, \ 745 { 1 << NFSD_FILE_REFERENCED, "REFERENCED"}) 746 747 DECLARE_EVENT_CLASS(nfsd_file_class, 748 TP_PROTO(struct nfsd_file *nf), 749 TP_ARGS(nf), 750 TP_STRUCT__entry( 751 __field(void *, nf_inode) 752 __field(int, nf_ref) 753 __field(unsigned long, nf_flags) 754 __field(unsigned char, nf_may) 755 __field(struct file *, nf_file) 756 ), 757 TP_fast_assign( 758 __entry->nf_inode = nf->nf_inode; 759 __entry->nf_ref = refcount_read(&nf->nf_ref); 760 __entry->nf_flags = nf->nf_flags; 761 __entry->nf_may = nf->nf_may; 762 __entry->nf_file = nf->nf_file; 763 ), 764 TP_printk("inode=%p ref=%d flags=%s may=%s nf_file=%p", 765 __entry->nf_inode, 766 __entry->nf_ref, 767 show_nf_flags(__entry->nf_flags), 768 show_nfsd_may_flags(__entry->nf_may), 769 __entry->nf_file) 770 ) 771 772 #define DEFINE_NFSD_FILE_EVENT(name) \ 773 DEFINE_EVENT(nfsd_file_class, name, \ 774 TP_PROTO(struct nfsd_file *nf), \ 775 TP_ARGS(nf)) 776 777 DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc); 778 DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final); 779 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash); 780 DEFINE_NFSD_FILE_EVENT(nfsd_file_put); 781 DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked); 782 783 TRACE_EVENT(nfsd_file_acquire, 784 TP_PROTO( 785 struct svc_rqst *rqstp, 786 struct inode *inode, 787 unsigned int may_flags, 788 struct nfsd_file *nf, 789 __be32 status 790 ), 791 792 TP_ARGS(rqstp, inode, may_flags, nf, status), 793 794 TP_STRUCT__entry( 795 __field(u32, xid) 796 __field(void *, inode) 797 __field(unsigned long, may_flags) 798 __field(int, nf_ref) 799 __field(unsigned long, nf_flags) 800 __field(unsigned long, nf_may) 801 __field(struct file *, nf_file) 802 __field(u32, status) 803 ), 804 805 TP_fast_assign( 806 __entry->xid = be32_to_cpu(rqstp->rq_xid); 807 __entry->inode = inode; 808 __entry->may_flags = may_flags; 809 __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0; 810 __entry->nf_flags = nf ? nf->nf_flags : 0; 811 __entry->nf_may = nf ? nf->nf_may : 0; 812 __entry->nf_file = nf ? nf->nf_file : NULL; 813 __entry->status = be32_to_cpu(status); 814 ), 815 816 TP_printk("xid=0x%x inode=%p may_flags=%s ref=%d nf_flags=%s nf_may=%s nf_file=%p status=%u", 817 __entry->xid, __entry->inode, 818 show_nfsd_may_flags(__entry->may_flags), 819 __entry->nf_ref, show_nf_flags(__entry->nf_flags), 820 show_nfsd_may_flags(__entry->nf_may), 821 __entry->nf_file, __entry->status) 822 ); 823 824 TRACE_EVENT(nfsd_file_open, 825 TP_PROTO(struct nfsd_file *nf, __be32 status), 826 TP_ARGS(nf, status), 827 TP_STRUCT__entry( 828 __field(void *, nf_inode) /* cannot be dereferenced */ 829 __field(int, nf_ref) 830 __field(unsigned long, nf_flags) 831 __field(unsigned long, nf_may) 832 __field(void *, nf_file) /* cannot be dereferenced */ 833 ), 834 TP_fast_assign( 835 __entry->nf_inode = nf->nf_inode; 836 __entry->nf_ref = refcount_read(&nf->nf_ref); 837 __entry->nf_flags = nf->nf_flags; 838 __entry->nf_may = nf->nf_may; 839 __entry->nf_file = nf->nf_file; 840 ), 841 TP_printk("inode=%p ref=%d flags=%s may=%s file=%p", 842 __entry->nf_inode, 843 __entry->nf_ref, 844 show_nf_flags(__entry->nf_flags), 845 show_nfsd_may_flags(__entry->nf_may), 846 __entry->nf_file) 847 ) 848 849 DECLARE_EVENT_CLASS(nfsd_file_search_class, 850 TP_PROTO( 851 const struct inode *inode, 852 unsigned int count 853 ), 854 TP_ARGS(inode, count), 855 TP_STRUCT__entry( 856 __field(const struct inode *, inode) 857 __field(unsigned int, count) 858 ), 859 TP_fast_assign( 860 __entry->inode = inode; 861 __entry->count = count; 862 ), 863 TP_printk("inode=%p count=%u", 864 __entry->inode, __entry->count) 865 ); 866 867 #define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \ 868 DEFINE_EVENT(nfsd_file_search_class, name, \ 869 TP_PROTO( \ 870 const struct inode *inode, \ 871 unsigned int count \ 872 ), \ 873 TP_ARGS(inode, count)) 874 875 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync); 876 DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode); 877 878 TRACE_EVENT(nfsd_file_is_cached, 879 TP_PROTO( 880 const struct inode *inode, 881 int found 882 ), 883 TP_ARGS(inode, found), 884 TP_STRUCT__entry( 885 __field(const struct inode *, inode) 886 __field(int, found) 887 ), 888 TP_fast_assign( 889 __entry->inode = inode; 890 __entry->found = found; 891 ), 892 TP_printk("inode=%p is %scached", 893 __entry->inode, 894 __entry->found ? "" : "not " 895 ) 896 ); 897 898 TRACE_EVENT(nfsd_file_fsnotify_handle_event, 899 TP_PROTO(struct inode *inode, u32 mask), 900 TP_ARGS(inode, mask), 901 TP_STRUCT__entry( 902 __field(struct inode *, inode) 903 __field(unsigned int, nlink) 904 __field(umode_t, mode) 905 __field(u32, mask) 906 ), 907 TP_fast_assign( 908 __entry->inode = inode; 909 __entry->nlink = inode->i_nlink; 910 __entry->mode = inode->i_mode; 911 __entry->mask = mask; 912 ), 913 TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode, 914 __entry->nlink, __entry->mode, __entry->mask) 915 ); 916 917 DECLARE_EVENT_CLASS(nfsd_file_gc_class, 918 TP_PROTO( 919 const struct nfsd_file *nf 920 ), 921 TP_ARGS(nf), 922 TP_STRUCT__entry( 923 __field(void *, nf_inode) 924 __field(void *, nf_file) 925 __field(int, nf_ref) 926 __field(unsigned long, nf_flags) 927 ), 928 TP_fast_assign( 929 __entry->nf_inode = nf->nf_inode; 930 __entry->nf_file = nf->nf_file; 931 __entry->nf_ref = refcount_read(&nf->nf_ref); 932 __entry->nf_flags = nf->nf_flags; 933 ), 934 TP_printk("inode=%p ref=%d nf_flags=%s nf_file=%p", 935 __entry->nf_inode, __entry->nf_ref, 936 show_nf_flags(__entry->nf_flags), 937 __entry->nf_file 938 ) 939 ); 940 941 #define DEFINE_NFSD_FILE_GC_EVENT(name) \ 942 DEFINE_EVENT(nfsd_file_gc_class, name, \ 943 TP_PROTO( \ 944 const struct nfsd_file *nf \ 945 ), \ 946 TP_ARGS(nf)) 947 948 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_add); 949 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_add_disposed); 950 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_del); 951 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_lru_del_disposed); 952 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_in_use); 953 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_writeback); 954 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_referenced); 955 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_hashed); 956 DEFINE_NFSD_FILE_GC_EVENT(nfsd_file_gc_disposed); 957 958 DECLARE_EVENT_CLASS(nfsd_file_lruwalk_class, 959 TP_PROTO( 960 unsigned long removed, 961 unsigned long remaining 962 ), 963 TP_ARGS(removed, remaining), 964 TP_STRUCT__entry( 965 __field(unsigned long, removed) 966 __field(unsigned long, remaining) 967 ), 968 TP_fast_assign( 969 __entry->removed = removed; 970 __entry->remaining = remaining; 971 ), 972 TP_printk("%lu entries removed, %lu remaining", 973 __entry->removed, __entry->remaining) 974 ); 975 976 #define DEFINE_NFSD_FILE_LRUWALK_EVENT(name) \ 977 DEFINE_EVENT(nfsd_file_lruwalk_class, name, \ 978 TP_PROTO( \ 979 unsigned long removed, \ 980 unsigned long remaining \ 981 ), \ 982 TP_ARGS(removed, remaining)) 983 984 DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_gc_removed); 985 DEFINE_NFSD_FILE_LRUWALK_EVENT(nfsd_file_shrinker_removed); 986 987 #include "cache.h" 988 989 TRACE_DEFINE_ENUM(RC_DROPIT); 990 TRACE_DEFINE_ENUM(RC_REPLY); 991 TRACE_DEFINE_ENUM(RC_DOIT); 992 993 #define show_drc_retval(x) \ 994 __print_symbolic(x, \ 995 { RC_DROPIT, "DROPIT" }, \ 996 { RC_REPLY, "REPLY" }, \ 997 { RC_DOIT, "DOIT" }) 998 999 TRACE_EVENT(nfsd_drc_found, 1000 TP_PROTO( 1001 const struct nfsd_net *nn, 1002 const struct svc_rqst *rqstp, 1003 int result 1004 ), 1005 TP_ARGS(nn, rqstp, result), 1006 TP_STRUCT__entry( 1007 __field(unsigned long long, boot_time) 1008 __field(unsigned long, result) 1009 __field(u32, xid) 1010 ), 1011 TP_fast_assign( 1012 __entry->boot_time = nn->boot_time; 1013 __entry->result = result; 1014 __entry->xid = be32_to_cpu(rqstp->rq_xid); 1015 ), 1016 TP_printk("boot_time=%16llx xid=0x%08x result=%s", 1017 __entry->boot_time, __entry->xid, 1018 show_drc_retval(__entry->result)) 1019 1020 ); 1021 1022 TRACE_EVENT(nfsd_drc_mismatch, 1023 TP_PROTO( 1024 const struct nfsd_net *nn, 1025 const struct svc_cacherep *key, 1026 const struct svc_cacherep *rp 1027 ), 1028 TP_ARGS(nn, key, rp), 1029 TP_STRUCT__entry( 1030 __field(unsigned long long, boot_time) 1031 __field(u32, xid) 1032 __field(u32, cached) 1033 __field(u32, ingress) 1034 ), 1035 TP_fast_assign( 1036 __entry->boot_time = nn->boot_time; 1037 __entry->xid = be32_to_cpu(key->c_key.k_xid); 1038 __entry->cached = (__force u32)key->c_key.k_csum; 1039 __entry->ingress = (__force u32)rp->c_key.k_csum; 1040 ), 1041 TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x", 1042 __entry->boot_time, __entry->xid, __entry->cached, 1043 __entry->ingress) 1044 ); 1045 1046 TRACE_EVENT(nfsd_cb_args, 1047 TP_PROTO( 1048 const struct nfs4_client *clp, 1049 const struct nfs4_cb_conn *conn 1050 ), 1051 TP_ARGS(clp, conn), 1052 TP_STRUCT__entry( 1053 __field(u32, cl_boot) 1054 __field(u32, cl_id) 1055 __field(u32, prog) 1056 __field(u32, ident) 1057 __sockaddr(addr, conn->cb_addrlen) 1058 ), 1059 TP_fast_assign( 1060 __entry->cl_boot = clp->cl_clientid.cl_boot; 1061 __entry->cl_id = clp->cl_clientid.cl_id; 1062 __entry->prog = conn->cb_prog; 1063 __entry->ident = conn->cb_ident; 1064 __assign_sockaddr(addr, &conn->cb_addr, conn->cb_addrlen); 1065 ), 1066 TP_printk("addr=%pISpc client %08x:%08x prog=%u ident=%u", 1067 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, 1068 __entry->prog, __entry->ident) 1069 ); 1070 1071 TRACE_EVENT(nfsd_cb_nodelegs, 1072 TP_PROTO(const struct nfs4_client *clp), 1073 TP_ARGS(clp), 1074 TP_STRUCT__entry( 1075 __field(u32, cl_boot) 1076 __field(u32, cl_id) 1077 ), 1078 TP_fast_assign( 1079 __entry->cl_boot = clp->cl_clientid.cl_boot; 1080 __entry->cl_id = clp->cl_clientid.cl_id; 1081 ), 1082 TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id) 1083 ) 1084 1085 #define show_cb_state(val) \ 1086 __print_symbolic(val, \ 1087 { NFSD4_CB_UP, "UP" }, \ 1088 { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \ 1089 { NFSD4_CB_DOWN, "DOWN" }, \ 1090 { NFSD4_CB_FAULT, "FAULT"}) 1091 1092 DECLARE_EVENT_CLASS(nfsd_cb_class, 1093 TP_PROTO(const struct nfs4_client *clp), 1094 TP_ARGS(clp), 1095 TP_STRUCT__entry( 1096 __field(unsigned long, state) 1097 __field(u32, cl_boot) 1098 __field(u32, cl_id) 1099 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen) 1100 ), 1101 TP_fast_assign( 1102 __entry->state = clp->cl_cb_state; 1103 __entry->cl_boot = clp->cl_clientid.cl_boot; 1104 __entry->cl_id = clp->cl_clientid.cl_id; 1105 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr, 1106 clp->cl_cb_conn.cb_addrlen) 1107 ), 1108 TP_printk("addr=%pISpc client %08x:%08x state=%s", 1109 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, 1110 show_cb_state(__entry->state)) 1111 ); 1112 1113 #define DEFINE_NFSD_CB_EVENT(name) \ 1114 DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \ 1115 TP_PROTO(const struct nfs4_client *clp), \ 1116 TP_ARGS(clp)) 1117 1118 DEFINE_NFSD_CB_EVENT(state); 1119 DEFINE_NFSD_CB_EVENT(probe); 1120 DEFINE_NFSD_CB_EVENT(lost); 1121 DEFINE_NFSD_CB_EVENT(shutdown); 1122 1123 TRACE_DEFINE_ENUM(RPC_AUTH_NULL); 1124 TRACE_DEFINE_ENUM(RPC_AUTH_UNIX); 1125 TRACE_DEFINE_ENUM(RPC_AUTH_GSS); 1126 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5); 1127 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I); 1128 TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P); 1129 1130 #define show_nfsd_authflavor(val) \ 1131 __print_symbolic(val, \ 1132 { RPC_AUTH_NULL, "none" }, \ 1133 { RPC_AUTH_UNIX, "sys" }, \ 1134 { RPC_AUTH_GSS, "gss" }, \ 1135 { RPC_AUTH_GSS_KRB5, "krb5" }, \ 1136 { RPC_AUTH_GSS_KRB5I, "krb5i" }, \ 1137 { RPC_AUTH_GSS_KRB5P, "krb5p" }) 1138 1139 TRACE_EVENT(nfsd_cb_setup, 1140 TP_PROTO(const struct nfs4_client *clp, 1141 const char *netid, 1142 rpc_authflavor_t authflavor 1143 ), 1144 TP_ARGS(clp, netid, authflavor), 1145 TP_STRUCT__entry( 1146 __field(u32, cl_boot) 1147 __field(u32, cl_id) 1148 __field(unsigned long, authflavor) 1149 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen) 1150 __array(unsigned char, netid, 8) 1151 ), 1152 TP_fast_assign( 1153 __entry->cl_boot = clp->cl_clientid.cl_boot; 1154 __entry->cl_id = clp->cl_clientid.cl_id; 1155 strlcpy(__entry->netid, netid, sizeof(__entry->netid)); 1156 __entry->authflavor = authflavor; 1157 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr, 1158 clp->cl_cb_conn.cb_addrlen) 1159 ), 1160 TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s", 1161 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, 1162 __entry->netid, show_nfsd_authflavor(__entry->authflavor)) 1163 ); 1164 1165 TRACE_EVENT(nfsd_cb_setup_err, 1166 TP_PROTO( 1167 const struct nfs4_client *clp, 1168 long error 1169 ), 1170 TP_ARGS(clp, error), 1171 TP_STRUCT__entry( 1172 __field(long, error) 1173 __field(u32, cl_boot) 1174 __field(u32, cl_id) 1175 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen) 1176 ), 1177 TP_fast_assign( 1178 __entry->error = error; 1179 __entry->cl_boot = clp->cl_clientid.cl_boot; 1180 __entry->cl_id = clp->cl_clientid.cl_id; 1181 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr, 1182 clp->cl_cb_conn.cb_addrlen) 1183 ), 1184 TP_printk("addr=%pISpc client %08x:%08x error=%ld", 1185 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, 1186 __entry->error) 1187 ); 1188 1189 TRACE_EVENT_CONDITION(nfsd_cb_recall, 1190 TP_PROTO( 1191 const struct nfs4_stid *stid 1192 ), 1193 TP_ARGS(stid), 1194 TP_CONDITION(stid->sc_client), 1195 TP_STRUCT__entry( 1196 __field(u32, cl_boot) 1197 __field(u32, cl_id) 1198 __field(u32, si_id) 1199 __field(u32, si_generation) 1200 __sockaddr(addr, stid->sc_client->cl_cb_conn.cb_addrlen) 1201 ), 1202 TP_fast_assign( 1203 const stateid_t *stp = &stid->sc_stateid; 1204 const struct nfs4_client *clp = stid->sc_client; 1205 1206 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 1207 __entry->cl_id = stp->si_opaque.so_clid.cl_id; 1208 __entry->si_id = stp->si_opaque.so_id; 1209 __entry->si_generation = stp->si_generation; 1210 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr, 1211 clp->cl_cb_conn.cb_addrlen) 1212 ), 1213 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x", 1214 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, 1215 __entry->si_id, __entry->si_generation) 1216 ); 1217 1218 TRACE_EVENT(nfsd_cb_notify_lock, 1219 TP_PROTO( 1220 const struct nfs4_lockowner *lo, 1221 const struct nfsd4_blocked_lock *nbl 1222 ), 1223 TP_ARGS(lo, nbl), 1224 TP_STRUCT__entry( 1225 __field(u32, cl_boot) 1226 __field(u32, cl_id) 1227 __field(u32, fh_hash) 1228 __sockaddr(addr, lo->lo_owner.so_client->cl_cb_conn.cb_addrlen) 1229 ), 1230 TP_fast_assign( 1231 const struct nfs4_client *clp = lo->lo_owner.so_client; 1232 1233 __entry->cl_boot = clp->cl_clientid.cl_boot; 1234 __entry->cl_id = clp->cl_clientid.cl_id; 1235 __entry->fh_hash = knfsd_fh_hash(&nbl->nbl_fh); 1236 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr, 1237 clp->cl_cb_conn.cb_addrlen) 1238 ), 1239 TP_printk("addr=%pISpc client %08x:%08x fh_hash=0x%08x", 1240 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, 1241 __entry->fh_hash) 1242 ); 1243 1244 TRACE_EVENT(nfsd_cb_offload, 1245 TP_PROTO( 1246 const struct nfs4_client *clp, 1247 const stateid_t *stp, 1248 const struct knfsd_fh *fh, 1249 u64 count, 1250 __be32 status 1251 ), 1252 TP_ARGS(clp, stp, fh, count, status), 1253 TP_STRUCT__entry( 1254 __field(u32, cl_boot) 1255 __field(u32, cl_id) 1256 __field(u32, si_id) 1257 __field(u32, si_generation) 1258 __field(u32, fh_hash) 1259 __field(int, status) 1260 __field(u64, count) 1261 __sockaddr(addr, clp->cl_cb_conn.cb_addrlen) 1262 ), 1263 TP_fast_assign( 1264 __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 1265 __entry->cl_id = stp->si_opaque.so_clid.cl_id; 1266 __entry->si_id = stp->si_opaque.so_id; 1267 __entry->si_generation = stp->si_generation; 1268 __entry->fh_hash = knfsd_fh_hash(fh); 1269 __entry->status = be32_to_cpu(status); 1270 __entry->count = count; 1271 __assign_sockaddr(addr, &clp->cl_cb_conn.cb_addr, 1272 clp->cl_cb_conn.cb_addrlen) 1273 ), 1274 TP_printk("addr=%pISpc client %08x:%08x stateid %08x:%08x fh_hash=0x%08x count=%llu status=%d", 1275 __get_sockaddr(addr), __entry->cl_boot, __entry->cl_id, 1276 __entry->si_id, __entry->si_generation, 1277 __entry->fh_hash, __entry->count, __entry->status) 1278 ); 1279 1280 #endif /* _NFSD_TRACE_H */ 1281 1282 #undef TRACE_INCLUDE_PATH 1283 #define TRACE_INCLUDE_PATH . 1284 #define TRACE_INCLUDE_FILE trace 1285 #include <trace/define_trace.h> 1286