fs/nfsd/trace.h

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