1b2441318SGreg Kroah-Hartman /* SPDX-License-Identifier: GPL-2.0 */ 231ef83dcSChristoph Hellwig /* 331ef83dcSChristoph Hellwig * Copyright (c) 2014 Christoph Hellwig. 431ef83dcSChristoph Hellwig */ 531ef83dcSChristoph Hellwig #undef TRACE_SYSTEM 631ef83dcSChristoph Hellwig #define TRACE_SYSTEM nfsd 731ef83dcSChristoph Hellwig 831ef83dcSChristoph Hellwig #if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) 931ef83dcSChristoph Hellwig #define _NFSD_TRACE_H 1031ef83dcSChristoph Hellwig 1131ef83dcSChristoph Hellwig #include <linux/tracepoint.h> 12cf749f3cSTrond Myklebust #include "export.h" 136e8b50d1SJeff Layton #include "nfsfh.h" 146e8b50d1SJeff Layton 150dfdad1cSChuck Lever #define NFSD_TRACE_PROC_ARG_FIELDS \ 160dfdad1cSChuck Lever __field(unsigned int, netns_ino) \ 170dfdad1cSChuck Lever __field(u32, xid) \ 180dfdad1cSChuck Lever __array(unsigned char, server, sizeof(struct sockaddr_in6)) \ 190dfdad1cSChuck Lever __array(unsigned char, client, sizeof(struct sockaddr_in6)) 200dfdad1cSChuck Lever 210dfdad1cSChuck Lever #define NFSD_TRACE_PROC_ARG_ASSIGNMENTS \ 220dfdad1cSChuck Lever do { \ 230dfdad1cSChuck Lever __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \ 240dfdad1cSChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); \ 250dfdad1cSChuck Lever memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \ 260dfdad1cSChuck Lever rqstp->rq_xprt->xpt_locallen); \ 270dfdad1cSChuck Lever memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \ 280dfdad1cSChuck Lever rqstp->rq_xprt->xpt_remotelen); \ 290dfdad1cSChuck Lever } while (0); 300dfdad1cSChuck Lever 3108281341SChuck Lever #define NFSD_TRACE_PROC_RES_FIELDS \ 3208281341SChuck Lever __field(unsigned int, netns_ino) \ 3308281341SChuck Lever __field(u32, xid) \ 3408281341SChuck Lever __field(unsigned long, status) \ 3508281341SChuck Lever __array(unsigned char, server, sizeof(struct sockaddr_in6)) \ 3608281341SChuck Lever __array(unsigned char, client, sizeof(struct sockaddr_in6)) 3708281341SChuck Lever 3808281341SChuck Lever #define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \ 3908281341SChuck Lever do { \ 4008281341SChuck Lever __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \ 4108281341SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); \ 4208281341SChuck Lever __entry->status = be32_to_cpu(error); \ 4308281341SChuck Lever memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \ 4408281341SChuck Lever rqstp->rq_xprt->xpt_locallen); \ 4508281341SChuck Lever memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \ 4608281341SChuck Lever rqstp->rq_xprt->xpt_remotelen); \ 4708281341SChuck Lever } while (0); 4808281341SChuck Lever 490dfdad1cSChuck Lever TRACE_EVENT(nfsd_garbage_args_err, 500dfdad1cSChuck Lever TP_PROTO( 510dfdad1cSChuck Lever const struct svc_rqst *rqstp 520dfdad1cSChuck Lever ), 530dfdad1cSChuck Lever TP_ARGS(rqstp), 540dfdad1cSChuck Lever TP_STRUCT__entry( 550dfdad1cSChuck Lever NFSD_TRACE_PROC_ARG_FIELDS 560dfdad1cSChuck Lever 570dfdad1cSChuck Lever __field(u32, vers) 580dfdad1cSChuck Lever __field(u32, proc) 590dfdad1cSChuck Lever ), 600dfdad1cSChuck Lever TP_fast_assign( 610dfdad1cSChuck Lever NFSD_TRACE_PROC_ARG_ASSIGNMENTS 620dfdad1cSChuck Lever 630dfdad1cSChuck Lever __entry->vers = rqstp->rq_vers; 640dfdad1cSChuck Lever __entry->proc = rqstp->rq_proc; 650dfdad1cSChuck Lever ), 660dfdad1cSChuck Lever TP_printk("xid=0x%08x vers=%u proc=%u", 670dfdad1cSChuck Lever __entry->xid, __entry->vers, __entry->proc 680dfdad1cSChuck Lever ) 690dfdad1cSChuck Lever ); 700dfdad1cSChuck Lever 710dfdad1cSChuck Lever TRACE_EVENT(nfsd_cant_encode_err, 720dfdad1cSChuck Lever TP_PROTO( 730dfdad1cSChuck Lever const struct svc_rqst *rqstp 740dfdad1cSChuck Lever ), 750dfdad1cSChuck Lever TP_ARGS(rqstp), 760dfdad1cSChuck Lever TP_STRUCT__entry( 770dfdad1cSChuck Lever NFSD_TRACE_PROC_ARG_FIELDS 780dfdad1cSChuck Lever 790dfdad1cSChuck Lever __field(u32, vers) 800dfdad1cSChuck Lever __field(u32, proc) 810dfdad1cSChuck Lever ), 820dfdad1cSChuck Lever TP_fast_assign( 830dfdad1cSChuck Lever NFSD_TRACE_PROC_ARG_ASSIGNMENTS 840dfdad1cSChuck Lever 850dfdad1cSChuck Lever __entry->vers = rqstp->rq_vers; 860dfdad1cSChuck Lever __entry->proc = rqstp->rq_proc; 870dfdad1cSChuck Lever ), 880dfdad1cSChuck Lever TP_printk("xid=0x%08x vers=%u proc=%u", 890dfdad1cSChuck Lever __entry->xid, __entry->vers, __entry->proc 900dfdad1cSChuck Lever ) 910dfdad1cSChuck Lever ); 920dfdad1cSChuck Lever 93b76278aeSChuck Lever #define show_nfsd_may_flags(x) \ 94b76278aeSChuck Lever __print_flags(x, "|", \ 95b76278aeSChuck Lever { NFSD_MAY_EXEC, "EXEC" }, \ 96b76278aeSChuck Lever { NFSD_MAY_WRITE, "WRITE" }, \ 97b76278aeSChuck Lever { NFSD_MAY_READ, "READ" }, \ 98b76278aeSChuck Lever { NFSD_MAY_SATTR, "SATTR" }, \ 99b76278aeSChuck Lever { NFSD_MAY_TRUNC, "TRUNC" }, \ 100b76278aeSChuck Lever { NFSD_MAY_LOCK, "LOCK" }, \ 101b76278aeSChuck Lever { NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \ 102b76278aeSChuck Lever { NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \ 103b76278aeSChuck Lever { NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \ 104b76278aeSChuck Lever { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \ 105b76278aeSChuck Lever { NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \ 106b76278aeSChuck Lever { NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \ 107b76278aeSChuck Lever { NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" }) 108b76278aeSChuck Lever 109fff4080bSChuck Lever TRACE_EVENT(nfsd_compound, 110fff4080bSChuck Lever TP_PROTO(const struct svc_rqst *rqst, 111fff4080bSChuck Lever u32 args_opcnt), 112fff4080bSChuck Lever TP_ARGS(rqst, args_opcnt), 113fff4080bSChuck Lever TP_STRUCT__entry( 114fff4080bSChuck Lever __field(u32, xid) 115fff4080bSChuck Lever __field(u32, args_opcnt) 116fff4080bSChuck Lever ), 117fff4080bSChuck Lever TP_fast_assign( 118fff4080bSChuck Lever __entry->xid = be32_to_cpu(rqst->rq_xid); 119fff4080bSChuck Lever __entry->args_opcnt = args_opcnt; 120fff4080bSChuck Lever ), 121fff4080bSChuck Lever TP_printk("xid=0x%08x opcnt=%u", 122fff4080bSChuck Lever __entry->xid, __entry->args_opcnt) 123fff4080bSChuck Lever ) 124fff4080bSChuck Lever 125fff4080bSChuck Lever TRACE_EVENT(nfsd_compound_status, 126fff4080bSChuck Lever TP_PROTO(u32 args_opcnt, 127fff4080bSChuck Lever u32 resp_opcnt, 128fff4080bSChuck Lever __be32 status, 129fff4080bSChuck Lever const char *name), 130fff4080bSChuck Lever TP_ARGS(args_opcnt, resp_opcnt, status, name), 131fff4080bSChuck Lever TP_STRUCT__entry( 132fff4080bSChuck Lever __field(u32, args_opcnt) 133fff4080bSChuck Lever __field(u32, resp_opcnt) 134fff4080bSChuck Lever __field(int, status) 135fff4080bSChuck Lever __string(name, name) 136fff4080bSChuck Lever ), 137fff4080bSChuck Lever TP_fast_assign( 138fff4080bSChuck Lever __entry->args_opcnt = args_opcnt; 139fff4080bSChuck Lever __entry->resp_opcnt = resp_opcnt; 140fff4080bSChuck Lever __entry->status = be32_to_cpu(status); 141fff4080bSChuck Lever __assign_str(name, name); 142fff4080bSChuck Lever ), 143fff4080bSChuck Lever TP_printk("op=%u/%u %s status=%d", 144fff4080bSChuck Lever __entry->resp_opcnt, __entry->args_opcnt, 145fff4080bSChuck Lever __get_str(name), __entry->status) 146fff4080bSChuck Lever ) 147fff4080bSChuck Lever 14808281341SChuck Lever TRACE_EVENT(nfsd_compound_decode_err, 14908281341SChuck Lever TP_PROTO( 15008281341SChuck Lever const struct svc_rqst *rqstp, 15108281341SChuck Lever u32 args_opcnt, 15208281341SChuck Lever u32 resp_opcnt, 15308281341SChuck Lever u32 opnum, 15408281341SChuck Lever __be32 status 15508281341SChuck Lever ), 15608281341SChuck Lever TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status), 15708281341SChuck Lever TP_STRUCT__entry( 15808281341SChuck Lever NFSD_TRACE_PROC_RES_FIELDS 15908281341SChuck Lever 16008281341SChuck Lever __field(u32, args_opcnt) 16108281341SChuck Lever __field(u32, resp_opcnt) 16208281341SChuck Lever __field(u32, opnum) 16308281341SChuck Lever ), 16408281341SChuck Lever TP_fast_assign( 16508281341SChuck Lever NFSD_TRACE_PROC_RES_ASSIGNMENTS(status) 16608281341SChuck Lever 16708281341SChuck Lever __entry->args_opcnt = args_opcnt; 16808281341SChuck Lever __entry->resp_opcnt = resp_opcnt; 16908281341SChuck Lever __entry->opnum = opnum; 17008281341SChuck Lever ), 17108281341SChuck Lever TP_printk("op=%u/%u opnum=%u status=%lu", 17208281341SChuck Lever __entry->resp_opcnt, __entry->args_opcnt, 17308281341SChuck Lever __entry->opnum, __entry->status) 17408281341SChuck Lever ); 17508281341SChuck Lever 17608281341SChuck Lever TRACE_EVENT(nfsd_compound_encode_err, 17708281341SChuck Lever TP_PROTO( 17808281341SChuck Lever const struct svc_rqst *rqstp, 17908281341SChuck Lever u32 opnum, 18008281341SChuck Lever __be32 status 18108281341SChuck Lever ), 18208281341SChuck Lever TP_ARGS(rqstp, opnum, status), 18308281341SChuck Lever TP_STRUCT__entry( 18408281341SChuck Lever NFSD_TRACE_PROC_RES_FIELDS 18508281341SChuck Lever 18608281341SChuck Lever __field(u32, opnum) 18708281341SChuck Lever ), 18808281341SChuck Lever TP_fast_assign( 18908281341SChuck Lever NFSD_TRACE_PROC_RES_ASSIGNMENTS(status) 19008281341SChuck Lever 19108281341SChuck Lever __entry->opnum = opnum; 19208281341SChuck Lever ), 19308281341SChuck Lever TP_printk("opnum=%u status=%lu", 19408281341SChuck Lever __entry->opnum, __entry->status) 19508281341SChuck Lever ); 19608281341SChuck Lever 19708281341SChuck Lever 198f01274a9STrond Myklebust DECLARE_EVENT_CLASS(nfsd_fh_err_class, 199f01274a9STrond Myklebust TP_PROTO(struct svc_rqst *rqstp, 200f01274a9STrond Myklebust struct svc_fh *fhp, 201f01274a9STrond Myklebust int status), 202f01274a9STrond Myklebust TP_ARGS(rqstp, fhp, status), 203f01274a9STrond Myklebust TP_STRUCT__entry( 204f01274a9STrond Myklebust __field(u32, xid) 205f01274a9STrond Myklebust __field(u32, fh_hash) 206f01274a9STrond Myklebust __field(int, status) 207f01274a9STrond Myklebust ), 208f01274a9STrond Myklebust TP_fast_assign( 209f01274a9STrond Myklebust __entry->xid = be32_to_cpu(rqstp->rq_xid); 210f01274a9STrond Myklebust __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 211f01274a9STrond Myklebust __entry->status = status; 212f01274a9STrond Myklebust ), 213f01274a9STrond Myklebust TP_printk("xid=0x%08x fh_hash=0x%08x status=%d", 214f01274a9STrond Myklebust __entry->xid, __entry->fh_hash, 215f01274a9STrond Myklebust __entry->status) 216f01274a9STrond Myklebust ) 217f01274a9STrond Myklebust 218f01274a9STrond Myklebust #define DEFINE_NFSD_FH_ERR_EVENT(name) \ 219f01274a9STrond Myklebust DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \ 220f01274a9STrond Myklebust TP_PROTO(struct svc_rqst *rqstp, \ 221f01274a9STrond Myklebust struct svc_fh *fhp, \ 222f01274a9STrond Myklebust int status), \ 223f01274a9STrond Myklebust TP_ARGS(rqstp, fhp, status)) 224f01274a9STrond Myklebust 225f01274a9STrond Myklebust DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport); 226f01274a9STrond Myklebust DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle); 227f01274a9STrond Myklebust 228cf749f3cSTrond Myklebust TRACE_EVENT(nfsd_exp_find_key, 229cf749f3cSTrond Myklebust TP_PROTO(const struct svc_expkey *key, 230cf749f3cSTrond Myklebust int status), 231cf749f3cSTrond Myklebust TP_ARGS(key, status), 232cf749f3cSTrond Myklebust TP_STRUCT__entry( 233cf749f3cSTrond Myklebust __field(int, fsidtype) 234cf749f3cSTrond Myklebust __array(u32, fsid, 6) 235cf749f3cSTrond Myklebust __string(auth_domain, key->ek_client->name) 236cf749f3cSTrond Myklebust __field(int, status) 237cf749f3cSTrond Myklebust ), 238cf749f3cSTrond Myklebust TP_fast_assign( 239cf749f3cSTrond Myklebust __entry->fsidtype = key->ek_fsidtype; 240cf749f3cSTrond Myklebust memcpy(__entry->fsid, key->ek_fsid, 4*6); 241cf749f3cSTrond Myklebust __assign_str(auth_domain, key->ek_client->name); 242cf749f3cSTrond Myklebust __entry->status = status; 243cf749f3cSTrond Myklebust ), 244cf749f3cSTrond Myklebust TP_printk("fsid=%x::%s domain=%s status=%d", 245cf749f3cSTrond Myklebust __entry->fsidtype, 246cf749f3cSTrond Myklebust __print_array(__entry->fsid, 6, 4), 247cf749f3cSTrond Myklebust __get_str(auth_domain), 248cf749f3cSTrond Myklebust __entry->status 249cf749f3cSTrond Myklebust ) 250cf749f3cSTrond Myklebust ); 251cf749f3cSTrond Myklebust 2526a30e47fSTrond Myklebust TRACE_EVENT(nfsd_expkey_update, 2536a30e47fSTrond Myklebust TP_PROTO(const struct svc_expkey *key, const char *exp_path), 2546a30e47fSTrond Myklebust TP_ARGS(key, exp_path), 2556a30e47fSTrond Myklebust TP_STRUCT__entry( 2566a30e47fSTrond Myklebust __field(int, fsidtype) 2576a30e47fSTrond Myklebust __array(u32, fsid, 6) 2586a30e47fSTrond Myklebust __string(auth_domain, key->ek_client->name) 2596a30e47fSTrond Myklebust __string(path, exp_path) 2606a30e47fSTrond Myklebust __field(bool, cache) 2616a30e47fSTrond Myklebust ), 2626a30e47fSTrond Myklebust TP_fast_assign( 2636a30e47fSTrond Myklebust __entry->fsidtype = key->ek_fsidtype; 2646a30e47fSTrond Myklebust memcpy(__entry->fsid, key->ek_fsid, 4*6); 2656a30e47fSTrond Myklebust __assign_str(auth_domain, key->ek_client->name); 2666a30e47fSTrond Myklebust __assign_str(path, exp_path); 2676a30e47fSTrond Myklebust __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags); 2686a30e47fSTrond Myklebust ), 2696a30e47fSTrond Myklebust TP_printk("fsid=%x::%s domain=%s path=%s cache=%s", 2706a30e47fSTrond Myklebust __entry->fsidtype, 2716a30e47fSTrond Myklebust __print_array(__entry->fsid, 6, 4), 2726a30e47fSTrond Myklebust __get_str(auth_domain), 2736a30e47fSTrond Myklebust __get_str(path), 2746a30e47fSTrond Myklebust __entry->cache ? "pos" : "neg" 2756a30e47fSTrond Myklebust ) 2766a30e47fSTrond Myklebust ); 2776a30e47fSTrond Myklebust 278cf749f3cSTrond Myklebust TRACE_EVENT(nfsd_exp_get_by_name, 279cf749f3cSTrond Myklebust TP_PROTO(const struct svc_export *key, 280cf749f3cSTrond Myklebust int status), 281cf749f3cSTrond Myklebust TP_ARGS(key, status), 282cf749f3cSTrond Myklebust TP_STRUCT__entry( 283cf749f3cSTrond Myklebust __string(path, key->ex_path.dentry->d_name.name) 284cf749f3cSTrond Myklebust __string(auth_domain, key->ex_client->name) 285cf749f3cSTrond Myklebust __field(int, status) 286cf749f3cSTrond Myklebust ), 287cf749f3cSTrond Myklebust TP_fast_assign( 288cf749f3cSTrond Myklebust __assign_str(path, key->ex_path.dentry->d_name.name); 289cf749f3cSTrond Myklebust __assign_str(auth_domain, key->ex_client->name); 290cf749f3cSTrond Myklebust __entry->status = status; 291cf749f3cSTrond Myklebust ), 292cf749f3cSTrond Myklebust TP_printk("path=%s domain=%s status=%d", 293cf749f3cSTrond Myklebust __get_str(path), 294cf749f3cSTrond Myklebust __get_str(auth_domain), 295cf749f3cSTrond Myklebust __entry->status 296cf749f3cSTrond Myklebust ) 297cf749f3cSTrond Myklebust ); 298cf749f3cSTrond Myklebust 2996a30e47fSTrond Myklebust TRACE_EVENT(nfsd_export_update, 3006a30e47fSTrond Myklebust TP_PROTO(const struct svc_export *key), 3016a30e47fSTrond Myklebust TP_ARGS(key), 3026a30e47fSTrond Myklebust TP_STRUCT__entry( 3036a30e47fSTrond Myklebust __string(path, key->ex_path.dentry->d_name.name) 3046a30e47fSTrond Myklebust __string(auth_domain, key->ex_client->name) 3056a30e47fSTrond Myklebust __field(bool, cache) 3066a30e47fSTrond Myklebust ), 3076a30e47fSTrond Myklebust TP_fast_assign( 3086a30e47fSTrond Myklebust __assign_str(path, key->ex_path.dentry->d_name.name); 3096a30e47fSTrond Myklebust __assign_str(auth_domain, key->ex_client->name); 3106a30e47fSTrond Myklebust __entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags); 3116a30e47fSTrond Myklebust ), 3126a30e47fSTrond Myklebust TP_printk("path=%s domain=%s cache=%s", 3136a30e47fSTrond Myklebust __get_str(path), 3146a30e47fSTrond Myklebust __get_str(auth_domain), 3156a30e47fSTrond Myklebust __entry->cache ? "pos" : "neg" 3166a30e47fSTrond Myklebust ) 3176a30e47fSTrond Myklebust ); 3186a30e47fSTrond Myklebust 3196e8b50d1SJeff Layton DECLARE_EVENT_CLASS(nfsd_io_class, 3206e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, 3216e8b50d1SJeff Layton struct svc_fh *fhp, 3226e8b50d1SJeff Layton loff_t offset, 32379e0b4e2SChuck Lever unsigned long len), 3246e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len), 3256e8b50d1SJeff Layton TP_STRUCT__entry( 326afa720a0SChuck Lever __field(u32, xid) 327afa720a0SChuck Lever __field(u32, fh_hash) 3286e8b50d1SJeff Layton __field(loff_t, offset) 32979e0b4e2SChuck Lever __field(unsigned long, len) 3306e8b50d1SJeff Layton ), 3316e8b50d1SJeff Layton TP_fast_assign( 332afa720a0SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 33379e0b4e2SChuck Lever __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 3346e8b50d1SJeff Layton __entry->offset = offset; 3356e8b50d1SJeff Layton __entry->len = len; 3366e8b50d1SJeff Layton ), 33779e0b4e2SChuck Lever TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu", 338afa720a0SChuck Lever __entry->xid, __entry->fh_hash, 3396e8b50d1SJeff Layton __entry->offset, __entry->len) 3406e8b50d1SJeff Layton ) 3416e8b50d1SJeff Layton 3426e8b50d1SJeff Layton #define DEFINE_NFSD_IO_EVENT(name) \ 343f394b62bSChuck Lever DEFINE_EVENT(nfsd_io_class, nfsd_##name, \ 3446e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, \ 3456e8b50d1SJeff Layton struct svc_fh *fhp, \ 3466e8b50d1SJeff Layton loff_t offset, \ 34779e0b4e2SChuck Lever unsigned long len), \ 3486e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len)) 3496e8b50d1SJeff Layton 3506e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_start); 35187c5942eSChuck Lever DEFINE_NFSD_IO_EVENT(read_splice); 35287c5942eSChuck Lever DEFINE_NFSD_IO_EVENT(read_vector); 3536e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_io_done); 3546e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_done); 3556e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_start); 3566e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_opened); 3576e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_io_done); 3586e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_done); 35931ef83dcSChristoph Hellwig 360d890be15SChuck Lever DECLARE_EVENT_CLASS(nfsd_err_class, 361d890be15SChuck Lever TP_PROTO(struct svc_rqst *rqstp, 362d890be15SChuck Lever struct svc_fh *fhp, 363d890be15SChuck Lever loff_t offset, 364d890be15SChuck Lever int status), 365d890be15SChuck Lever TP_ARGS(rqstp, fhp, offset, status), 366d890be15SChuck Lever TP_STRUCT__entry( 367d890be15SChuck Lever __field(u32, xid) 368d890be15SChuck Lever __field(u32, fh_hash) 369d890be15SChuck Lever __field(loff_t, offset) 370d890be15SChuck Lever __field(int, status) 371d890be15SChuck Lever ), 372d890be15SChuck Lever TP_fast_assign( 373d890be15SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 374d890be15SChuck Lever __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 375d890be15SChuck Lever __entry->offset = offset; 376d890be15SChuck Lever __entry->status = status; 377d890be15SChuck Lever ), 378d890be15SChuck Lever TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d", 379d890be15SChuck Lever __entry->xid, __entry->fh_hash, 380d890be15SChuck Lever __entry->offset, __entry->status) 381d890be15SChuck Lever ) 382d890be15SChuck Lever 383d890be15SChuck Lever #define DEFINE_NFSD_ERR_EVENT(name) \ 384d890be15SChuck Lever DEFINE_EVENT(nfsd_err_class, nfsd_##name, \ 385d890be15SChuck Lever TP_PROTO(struct svc_rqst *rqstp, \ 386d890be15SChuck Lever struct svc_fh *fhp, \ 387d890be15SChuck Lever loff_t offset, \ 388d890be15SChuck Lever int len), \ 389d890be15SChuck Lever TP_ARGS(rqstp, fhp, offset, len)) 390d890be15SChuck Lever 39187c5942eSChuck Lever DEFINE_NFSD_ERR_EVENT(read_err); 392d890be15SChuck Lever DEFINE_NFSD_ERR_EVENT(write_err); 393d890be15SChuck Lever 3946019ce07SChuck Lever TRACE_EVENT(nfsd_dirent, 3956019ce07SChuck Lever TP_PROTO(struct svc_fh *fhp, 3966019ce07SChuck Lever u64 ino, 3976019ce07SChuck Lever const char *name, 3986019ce07SChuck Lever int namlen), 3996019ce07SChuck Lever TP_ARGS(fhp, ino, name, namlen), 4006019ce07SChuck Lever TP_STRUCT__entry( 4016019ce07SChuck Lever __field(u32, fh_hash) 4026019ce07SChuck Lever __field(u64, ino) 4036019ce07SChuck Lever __field(int, len) 4046019ce07SChuck Lever __dynamic_array(unsigned char, name, namlen) 4056019ce07SChuck Lever ), 4066019ce07SChuck Lever TP_fast_assign( 4076019ce07SChuck Lever __entry->fh_hash = fhp ? knfsd_fh_hash(&fhp->fh_handle) : 0; 4086019ce07SChuck Lever __entry->ino = ino; 4096019ce07SChuck Lever __entry->len = namlen; 4106019ce07SChuck Lever memcpy(__get_str(name), name, namlen); 4116019ce07SChuck Lever __assign_str(name, name); 4126019ce07SChuck Lever ), 4136019ce07SChuck Lever TP_printk("fh_hash=0x%08x ino=%llu name=%.*s", 4146019ce07SChuck Lever __entry->fh_hash, __entry->ino, 4156019ce07SChuck Lever __entry->len, __get_str(name)) 4166019ce07SChuck Lever ) 4176019ce07SChuck Lever 418825213e5SJeff Layton #include "state.h" 41965294c1fSJeff Layton #include "filecache.h" 42065294c1fSJeff Layton #include "vfs.h" 421825213e5SJeff Layton 42231ef83dcSChristoph Hellwig DECLARE_EVENT_CLASS(nfsd_stateid_class, 42331ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), 42431ef83dcSChristoph Hellwig TP_ARGS(stp), 42531ef83dcSChristoph Hellwig TP_STRUCT__entry( 42631ef83dcSChristoph Hellwig __field(u32, cl_boot) 42731ef83dcSChristoph Hellwig __field(u32, cl_id) 42831ef83dcSChristoph Hellwig __field(u32, si_id) 42931ef83dcSChristoph Hellwig __field(u32, si_generation) 43031ef83dcSChristoph Hellwig ), 43131ef83dcSChristoph Hellwig TP_fast_assign( 43231ef83dcSChristoph Hellwig __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 43331ef83dcSChristoph Hellwig __entry->cl_id = stp->si_opaque.so_clid.cl_id; 43431ef83dcSChristoph Hellwig __entry->si_id = stp->si_opaque.so_id; 43531ef83dcSChristoph Hellwig __entry->si_generation = stp->si_generation; 43631ef83dcSChristoph Hellwig ), 43731ef83dcSChristoph Hellwig TP_printk("client %08x:%08x stateid %08x:%08x", 43831ef83dcSChristoph Hellwig __entry->cl_boot, 43931ef83dcSChristoph Hellwig __entry->cl_id, 44031ef83dcSChristoph Hellwig __entry->si_id, 44131ef83dcSChristoph Hellwig __entry->si_generation) 44231ef83dcSChristoph Hellwig ) 44331ef83dcSChristoph Hellwig 44431ef83dcSChristoph Hellwig #define DEFINE_STATEID_EVENT(name) \ 445f394b62bSChuck Lever DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \ 44631ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), \ 44731ef83dcSChristoph Hellwig TP_ARGS(stp)) 448dd5e3fbcSChuck Lever 44931ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_alloc); 45031ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_unhash); 45131ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_free); 45231ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_get_lookup_fail); 45331ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_commit_lookup_fail); 45431ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_return_lookup_fail); 45531ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall); 45631ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_done); 45731ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_fail); 45831ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_release); 45931ef83dcSChristoph Hellwig 4603caf9175SHou Tao DEFINE_STATEID_EVENT(open); 4613caf9175SHou Tao DEFINE_STATEID_EVENT(deleg_read); 462dd5e3fbcSChuck Lever DEFINE_STATEID_EVENT(deleg_break); 463dd5e3fbcSChuck Lever DEFINE_STATEID_EVENT(deleg_recall); 464dd5e3fbcSChuck Lever 465dd5e3fbcSChuck Lever DECLARE_EVENT_CLASS(nfsd_stateseqid_class, 466dd5e3fbcSChuck Lever TP_PROTO(u32 seqid, const stateid_t *stp), 467dd5e3fbcSChuck Lever TP_ARGS(seqid, stp), 468dd5e3fbcSChuck Lever TP_STRUCT__entry( 469dd5e3fbcSChuck Lever __field(u32, seqid) 470dd5e3fbcSChuck Lever __field(u32, cl_boot) 471dd5e3fbcSChuck Lever __field(u32, cl_id) 472dd5e3fbcSChuck Lever __field(u32, si_id) 473dd5e3fbcSChuck Lever __field(u32, si_generation) 474dd5e3fbcSChuck Lever ), 475dd5e3fbcSChuck Lever TP_fast_assign( 476dd5e3fbcSChuck Lever __entry->seqid = seqid; 477dd5e3fbcSChuck Lever __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 478dd5e3fbcSChuck Lever __entry->cl_id = stp->si_opaque.so_clid.cl_id; 479dd5e3fbcSChuck Lever __entry->si_id = stp->si_opaque.so_id; 480dd5e3fbcSChuck Lever __entry->si_generation = stp->si_generation; 481dd5e3fbcSChuck Lever ), 482dd5e3fbcSChuck Lever TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x", 483dd5e3fbcSChuck Lever __entry->seqid, __entry->cl_boot, __entry->cl_id, 484dd5e3fbcSChuck Lever __entry->si_id, __entry->si_generation) 485dd5e3fbcSChuck Lever ) 486dd5e3fbcSChuck Lever 487dd5e3fbcSChuck Lever #define DEFINE_STATESEQID_EVENT(name) \ 488dd5e3fbcSChuck Lever DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \ 489dd5e3fbcSChuck Lever TP_PROTO(u32 seqid, const stateid_t *stp), \ 490dd5e3fbcSChuck Lever TP_ARGS(seqid, stp)) 491dd5e3fbcSChuck Lever 492dd5e3fbcSChuck Lever DEFINE_STATESEQID_EVENT(preprocess); 493dd5e3fbcSChuck Lever DEFINE_STATESEQID_EVENT(open_confirm); 494dd5e3fbcSChuck Lever 495dd5e3fbcSChuck Lever DECLARE_EVENT_CLASS(nfsd_clientid_class, 496dd5e3fbcSChuck Lever TP_PROTO(const clientid_t *clid), 497dd5e3fbcSChuck Lever TP_ARGS(clid), 498dd5e3fbcSChuck Lever TP_STRUCT__entry( 499dd5e3fbcSChuck Lever __field(u32, cl_boot) 500dd5e3fbcSChuck Lever __field(u32, cl_id) 501dd5e3fbcSChuck Lever ), 502dd5e3fbcSChuck Lever TP_fast_assign( 503dd5e3fbcSChuck Lever __entry->cl_boot = clid->cl_boot; 504dd5e3fbcSChuck Lever __entry->cl_id = clid->cl_id; 505dd5e3fbcSChuck Lever ), 506dd5e3fbcSChuck Lever TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id) 507dd5e3fbcSChuck Lever ) 508dd5e3fbcSChuck Lever 509dd5e3fbcSChuck Lever #define DEFINE_CLIENTID_EVENT(name) \ 510dd5e3fbcSChuck Lever DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \ 511dd5e3fbcSChuck Lever TP_PROTO(const clientid_t *clid), \ 512dd5e3fbcSChuck Lever TP_ARGS(clid)) 513dd5e3fbcSChuck Lever 514237f91c8SChuck Lever DEFINE_CLIENTID_EVENT(expire_unconf); 515cee8aa07SChuck Lever DEFINE_CLIENTID_EVENT(reclaim_complete); 5167e3b32acSChuck Lever DEFINE_CLIENTID_EVENT(confirmed); 517c41a9b7aSChuck Lever DEFINE_CLIENTID_EVENT(destroyed); 5182958d2eeSChuck Lever DEFINE_CLIENTID_EVENT(admin_expired); 5192958d2eeSChuck Lever DEFINE_CLIENTID_EVENT(replaced); 520dd5e3fbcSChuck Lever DEFINE_CLIENTID_EVENT(purged); 521dd5e3fbcSChuck Lever DEFINE_CLIENTID_EVENT(renew); 522dd5e3fbcSChuck Lever DEFINE_CLIENTID_EVENT(stale); 523dd5e3fbcSChuck Lever 524dd5e3fbcSChuck Lever DECLARE_EVENT_CLASS(nfsd_net_class, 525dd5e3fbcSChuck Lever TP_PROTO(const struct nfsd_net *nn), 526dd5e3fbcSChuck Lever TP_ARGS(nn), 527dd5e3fbcSChuck Lever TP_STRUCT__entry( 528dd5e3fbcSChuck Lever __field(unsigned long long, boot_time) 529dd5e3fbcSChuck Lever ), 530dd5e3fbcSChuck Lever TP_fast_assign( 531dd5e3fbcSChuck Lever __entry->boot_time = nn->boot_time; 532dd5e3fbcSChuck Lever ), 533dd5e3fbcSChuck Lever TP_printk("boot_time=%16llx", __entry->boot_time) 534dd5e3fbcSChuck Lever ) 535dd5e3fbcSChuck Lever 536dd5e3fbcSChuck Lever #define DEFINE_NET_EVENT(name) \ 537dd5e3fbcSChuck Lever DEFINE_EVENT(nfsd_net_class, nfsd_##name, \ 538dd5e3fbcSChuck Lever TP_PROTO(const struct nfsd_net *nn), \ 539dd5e3fbcSChuck Lever TP_ARGS(nn)) 540dd5e3fbcSChuck Lever 541dd5e3fbcSChuck Lever DEFINE_NET_EVENT(grace_start); 542dd5e3fbcSChuck Lever DEFINE_NET_EVENT(grace_complete); 543dd5e3fbcSChuck Lever 54427787733SChuck Lever TRACE_EVENT(nfsd_clid_cred_mismatch, 54527787733SChuck Lever TP_PROTO( 54627787733SChuck Lever const struct nfs4_client *clp, 54727787733SChuck Lever const struct svc_rqst *rqstp 54827787733SChuck Lever ), 54927787733SChuck Lever TP_ARGS(clp, rqstp), 55027787733SChuck Lever TP_STRUCT__entry( 55127787733SChuck Lever __field(u32, cl_boot) 55227787733SChuck Lever __field(u32, cl_id) 55327787733SChuck Lever __field(unsigned long, cl_flavor) 55427787733SChuck Lever __field(unsigned long, new_flavor) 55527787733SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 55627787733SChuck Lever ), 55727787733SChuck Lever TP_fast_assign( 55827787733SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 55927787733SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 56027787733SChuck Lever __entry->cl_flavor = clp->cl_cred.cr_flavor; 56127787733SChuck Lever __entry->new_flavor = rqstp->rq_cred.cr_flavor; 56227787733SChuck Lever memcpy(__entry->addr, &rqstp->rq_xprt->xpt_remote, 56327787733SChuck Lever sizeof(struct sockaddr_in6)); 56427787733SChuck Lever ), 56527787733SChuck Lever TP_printk("client %08x:%08x flavor=%s, conflict=%s from addr=%pISpc", 56627787733SChuck Lever __entry->cl_boot, __entry->cl_id, 56727787733SChuck Lever show_nfsd_authflavor(__entry->cl_flavor), 56827787733SChuck Lever show_nfsd_authflavor(__entry->new_flavor), __entry->addr 56927787733SChuck Lever ) 57027787733SChuck Lever ) 57127787733SChuck Lever 572744ea54cSChuck Lever TRACE_EVENT(nfsd_clid_verf_mismatch, 573744ea54cSChuck Lever TP_PROTO( 574744ea54cSChuck Lever const struct nfs4_client *clp, 575744ea54cSChuck Lever const struct svc_rqst *rqstp, 576744ea54cSChuck Lever const nfs4_verifier *verf 577744ea54cSChuck Lever ), 578744ea54cSChuck Lever TP_ARGS(clp, rqstp, verf), 579744ea54cSChuck Lever TP_STRUCT__entry( 580744ea54cSChuck Lever __field(u32, cl_boot) 581744ea54cSChuck Lever __field(u32, cl_id) 582744ea54cSChuck Lever __array(unsigned char, cl_verifier, NFS4_VERIFIER_SIZE) 583744ea54cSChuck Lever __array(unsigned char, new_verifier, NFS4_VERIFIER_SIZE) 584744ea54cSChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 585744ea54cSChuck Lever ), 586744ea54cSChuck Lever TP_fast_assign( 587744ea54cSChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 588744ea54cSChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 589744ea54cSChuck Lever memcpy(__entry->cl_verifier, (void *)&clp->cl_verifier, 590744ea54cSChuck Lever NFS4_VERIFIER_SIZE); 591744ea54cSChuck Lever memcpy(__entry->new_verifier, (void *)verf, 592744ea54cSChuck Lever NFS4_VERIFIER_SIZE); 593744ea54cSChuck Lever memcpy(__entry->addr, &rqstp->rq_xprt->xpt_remote, 594744ea54cSChuck Lever sizeof(struct sockaddr_in6)); 595744ea54cSChuck Lever ), 596744ea54cSChuck Lever TP_printk("client %08x:%08x verf=0x%s, updated=0x%s from addr=%pISpc", 597744ea54cSChuck Lever __entry->cl_boot, __entry->cl_id, 598744ea54cSChuck Lever __print_hex_str(__entry->cl_verifier, NFS4_VERIFIER_SIZE), 599744ea54cSChuck Lever __print_hex_str(__entry->new_verifier, NFS4_VERIFIER_SIZE), 600744ea54cSChuck Lever __entry->addr 601744ea54cSChuck Lever ) 602744ea54cSChuck Lever ); 603744ea54cSChuck Lever 604237f91c8SChuck Lever DECLARE_EVENT_CLASS(nfsd_clid_class, 605237f91c8SChuck Lever TP_PROTO(const struct nfs4_client *clp), 606237f91c8SChuck Lever TP_ARGS(clp), 607237f91c8SChuck Lever TP_STRUCT__entry( 608237f91c8SChuck Lever __field(u32, cl_boot) 609237f91c8SChuck Lever __field(u32, cl_id) 610237f91c8SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 611237f91c8SChuck Lever __field(unsigned long, flavor) 612237f91c8SChuck Lever __array(unsigned char, verifier, NFS4_VERIFIER_SIZE) 613237f91c8SChuck Lever __dynamic_array(char, name, clp->cl_name.len + 1) 614237f91c8SChuck Lever ), 615237f91c8SChuck Lever TP_fast_assign( 616237f91c8SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 617237f91c8SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 618237f91c8SChuck Lever memcpy(__entry->addr, &clp->cl_addr, 619237f91c8SChuck Lever sizeof(struct sockaddr_in6)); 620237f91c8SChuck Lever __entry->flavor = clp->cl_cred.cr_flavor; 621237f91c8SChuck Lever memcpy(__entry->verifier, (void *)&clp->cl_verifier, 622237f91c8SChuck Lever NFS4_VERIFIER_SIZE); 623237f91c8SChuck Lever memcpy(__get_str(name), clp->cl_name.data, clp->cl_name.len); 624237f91c8SChuck Lever __get_str(name)[clp->cl_name.len] = '\0'; 625237f91c8SChuck Lever ), 626237f91c8SChuck Lever TP_printk("addr=%pISpc name='%s' verifier=0x%s flavor=%s client=%08x:%08x", 627237f91c8SChuck Lever __entry->addr, __get_str(name), 628237f91c8SChuck Lever __print_hex_str(__entry->verifier, NFS4_VERIFIER_SIZE), 629237f91c8SChuck Lever show_nfsd_authflavor(__entry->flavor), 630237f91c8SChuck Lever __entry->cl_boot, __entry->cl_id) 631237f91c8SChuck Lever ); 632237f91c8SChuck Lever 633237f91c8SChuck Lever #define DEFINE_CLID_EVENT(name) \ 634237f91c8SChuck Lever DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \ 635237f91c8SChuck Lever TP_PROTO(const struct nfs4_client *clp), \ 636237f91c8SChuck Lever TP_ARGS(clp)) 637237f91c8SChuck Lever 638237f91c8SChuck Lever DEFINE_CLID_EVENT(fresh); 639e8f80c55SChuck Lever DEFINE_CLID_EVENT(confirmed_r); 640237f91c8SChuck Lever 641b76278aeSChuck Lever /* 642b76278aeSChuck Lever * from fs/nfsd/filecache.h 643b76278aeSChuck Lever */ 644c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_HASHED); 645c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_PENDING); 646c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ); 647c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE); 648c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED); 649c1928559STrond Myklebust 65065294c1fSJeff Layton #define show_nf_flags(val) \ 65165294c1fSJeff Layton __print_flags(val, "|", \ 65265294c1fSJeff Layton { 1 << NFSD_FILE_HASHED, "HASHED" }, \ 65365294c1fSJeff Layton { 1 << NFSD_FILE_PENDING, "PENDING" }, \ 65465294c1fSJeff Layton { 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \ 65565294c1fSJeff Layton { 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \ 65665294c1fSJeff Layton { 1 << NFSD_FILE_REFERENCED, "REFERENCED"}) 65765294c1fSJeff Layton 65865294c1fSJeff Layton DECLARE_EVENT_CLASS(nfsd_file_class, 65965294c1fSJeff Layton TP_PROTO(struct nfsd_file *nf), 66065294c1fSJeff Layton TP_ARGS(nf), 66165294c1fSJeff Layton TP_STRUCT__entry( 66265294c1fSJeff Layton __field(unsigned int, nf_hashval) 66365294c1fSJeff Layton __field(void *, nf_inode) 66465294c1fSJeff Layton __field(int, nf_ref) 66565294c1fSJeff Layton __field(unsigned long, nf_flags) 66665294c1fSJeff Layton __field(unsigned char, nf_may) 66765294c1fSJeff Layton __field(struct file *, nf_file) 66865294c1fSJeff Layton ), 66965294c1fSJeff Layton TP_fast_assign( 67065294c1fSJeff Layton __entry->nf_hashval = nf->nf_hashval; 67165294c1fSJeff Layton __entry->nf_inode = nf->nf_inode; 672689827cdSTrond Myklebust __entry->nf_ref = refcount_read(&nf->nf_ref); 67365294c1fSJeff Layton __entry->nf_flags = nf->nf_flags; 67465294c1fSJeff Layton __entry->nf_may = nf->nf_may; 67565294c1fSJeff Layton __entry->nf_file = nf->nf_file; 67665294c1fSJeff Layton ), 6773a90e1dfSChuck Lever TP_printk("hash=0x%x inode=%p ref=%d flags=%s may=%s file=%p", 67865294c1fSJeff Layton __entry->nf_hashval, 67965294c1fSJeff Layton __entry->nf_inode, 68065294c1fSJeff Layton __entry->nf_ref, 68165294c1fSJeff Layton show_nf_flags(__entry->nf_flags), 682b76278aeSChuck Lever show_nfsd_may_flags(__entry->nf_may), 68365294c1fSJeff Layton __entry->nf_file) 68465294c1fSJeff Layton ) 68565294c1fSJeff Layton 68665294c1fSJeff Layton #define DEFINE_NFSD_FILE_EVENT(name) \ 68765294c1fSJeff Layton DEFINE_EVENT(nfsd_file_class, name, \ 68865294c1fSJeff Layton TP_PROTO(struct nfsd_file *nf), \ 68965294c1fSJeff Layton TP_ARGS(nf)) 69065294c1fSJeff Layton 69165294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc); 69265294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final); 69365294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash); 69465294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_put); 69565294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked); 69665294c1fSJeff Layton 69765294c1fSJeff Layton TRACE_EVENT(nfsd_file_acquire, 69865294c1fSJeff Layton TP_PROTO(struct svc_rqst *rqstp, unsigned int hash, 69965294c1fSJeff Layton struct inode *inode, unsigned int may_flags, 70065294c1fSJeff Layton struct nfsd_file *nf, __be32 status), 70165294c1fSJeff Layton 70265294c1fSJeff Layton TP_ARGS(rqstp, hash, inode, may_flags, nf, status), 70365294c1fSJeff Layton 70465294c1fSJeff Layton TP_STRUCT__entry( 705a9ceb060STrond Myklebust __field(u32, xid) 70665294c1fSJeff Layton __field(unsigned int, hash) 70765294c1fSJeff Layton __field(void *, inode) 708b76278aeSChuck Lever __field(unsigned long, may_flags) 70965294c1fSJeff Layton __field(int, nf_ref) 71065294c1fSJeff Layton __field(unsigned long, nf_flags) 711b76278aeSChuck Lever __field(unsigned long, nf_may) 71265294c1fSJeff Layton __field(struct file *, nf_file) 713a9ceb060STrond Myklebust __field(u32, status) 71465294c1fSJeff Layton ), 71565294c1fSJeff Layton 71665294c1fSJeff Layton TP_fast_assign( 717a9ceb060STrond Myklebust __entry->xid = be32_to_cpu(rqstp->rq_xid); 71865294c1fSJeff Layton __entry->hash = hash; 71965294c1fSJeff Layton __entry->inode = inode; 72065294c1fSJeff Layton __entry->may_flags = may_flags; 721689827cdSTrond Myklebust __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0; 72265294c1fSJeff Layton __entry->nf_flags = nf ? nf->nf_flags : 0; 72365294c1fSJeff Layton __entry->nf_may = nf ? nf->nf_may : 0; 72465294c1fSJeff Layton __entry->nf_file = nf ? nf->nf_file : NULL; 725a9ceb060STrond Myklebust __entry->status = be32_to_cpu(status); 72665294c1fSJeff Layton ), 72765294c1fSJeff Layton 7283a90e1dfSChuck Lever 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", 729a9ceb060STrond Myklebust __entry->xid, __entry->hash, __entry->inode, 730b76278aeSChuck Lever show_nfsd_may_flags(__entry->may_flags), 731b76278aeSChuck Lever __entry->nf_ref, show_nf_flags(__entry->nf_flags), 732b76278aeSChuck Lever show_nfsd_may_flags(__entry->nf_may), 733b76278aeSChuck Lever __entry->nf_file, __entry->status) 73465294c1fSJeff Layton ); 73565294c1fSJeff Layton 73665294c1fSJeff Layton DECLARE_EVENT_CLASS(nfsd_file_search_class, 73765294c1fSJeff Layton TP_PROTO(struct inode *inode, unsigned int hash, int found), 73865294c1fSJeff Layton TP_ARGS(inode, hash, found), 73965294c1fSJeff Layton TP_STRUCT__entry( 74065294c1fSJeff Layton __field(struct inode *, inode) 74165294c1fSJeff Layton __field(unsigned int, hash) 74265294c1fSJeff Layton __field(int, found) 74365294c1fSJeff Layton ), 74465294c1fSJeff Layton TP_fast_assign( 74565294c1fSJeff Layton __entry->inode = inode; 74665294c1fSJeff Layton __entry->hash = hash; 74765294c1fSJeff Layton __entry->found = found; 74865294c1fSJeff Layton ), 7493a90e1dfSChuck Lever TP_printk("hash=0x%x inode=%p found=%d", __entry->hash, 75065294c1fSJeff Layton __entry->inode, __entry->found) 75165294c1fSJeff Layton ); 75265294c1fSJeff Layton 75365294c1fSJeff Layton #define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \ 75465294c1fSJeff Layton DEFINE_EVENT(nfsd_file_search_class, name, \ 75565294c1fSJeff Layton TP_PROTO(struct inode *inode, unsigned int hash, int found), \ 75665294c1fSJeff Layton TP_ARGS(inode, hash, found)) 75765294c1fSJeff Layton 75865294c1fSJeff Layton DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync); 75965294c1fSJeff Layton DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode); 76065294c1fSJeff Layton DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached); 76165294c1fSJeff Layton 76265294c1fSJeff Layton TRACE_EVENT(nfsd_file_fsnotify_handle_event, 76365294c1fSJeff Layton TP_PROTO(struct inode *inode, u32 mask), 76465294c1fSJeff Layton TP_ARGS(inode, mask), 76565294c1fSJeff Layton TP_STRUCT__entry( 76665294c1fSJeff Layton __field(struct inode *, inode) 76765294c1fSJeff Layton __field(unsigned int, nlink) 76865294c1fSJeff Layton __field(umode_t, mode) 76965294c1fSJeff Layton __field(u32, mask) 77065294c1fSJeff Layton ), 77165294c1fSJeff Layton TP_fast_assign( 77265294c1fSJeff Layton __entry->inode = inode; 77365294c1fSJeff Layton __entry->nlink = inode->i_nlink; 77465294c1fSJeff Layton __entry->mode = inode->i_mode; 77565294c1fSJeff Layton __entry->mask = mask; 77665294c1fSJeff Layton ), 7773a90e1dfSChuck Lever TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode, 77865294c1fSJeff Layton __entry->nlink, __entry->mode, __entry->mask) 77965294c1fSJeff Layton ); 78065294c1fSJeff Layton 7810b175b18SChuck Lever #include "cache.h" 7820b175b18SChuck Lever 7830b175b18SChuck Lever TRACE_DEFINE_ENUM(RC_DROPIT); 7840b175b18SChuck Lever TRACE_DEFINE_ENUM(RC_REPLY); 7850b175b18SChuck Lever TRACE_DEFINE_ENUM(RC_DOIT); 7860b175b18SChuck Lever 7870b175b18SChuck Lever #define show_drc_retval(x) \ 7880b175b18SChuck Lever __print_symbolic(x, \ 7890b175b18SChuck Lever { RC_DROPIT, "DROPIT" }, \ 7900b175b18SChuck Lever { RC_REPLY, "REPLY" }, \ 7910b175b18SChuck Lever { RC_DOIT, "DOIT" }) 7920b175b18SChuck Lever 7930b175b18SChuck Lever TRACE_EVENT(nfsd_drc_found, 7940b175b18SChuck Lever TP_PROTO( 7950b175b18SChuck Lever const struct nfsd_net *nn, 7960b175b18SChuck Lever const struct svc_rqst *rqstp, 7970b175b18SChuck Lever int result 7980b175b18SChuck Lever ), 7990b175b18SChuck Lever TP_ARGS(nn, rqstp, result), 8000b175b18SChuck Lever TP_STRUCT__entry( 8010b175b18SChuck Lever __field(unsigned long long, boot_time) 8020b175b18SChuck Lever __field(unsigned long, result) 8030b175b18SChuck Lever __field(u32, xid) 8040b175b18SChuck Lever ), 8050b175b18SChuck Lever TP_fast_assign( 8060b175b18SChuck Lever __entry->boot_time = nn->boot_time; 8070b175b18SChuck Lever __entry->result = result; 8080b175b18SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 8090b175b18SChuck Lever ), 8100b175b18SChuck Lever TP_printk("boot_time=%16llx xid=0x%08x result=%s", 8110b175b18SChuck Lever __entry->boot_time, __entry->xid, 8120b175b18SChuck Lever show_drc_retval(__entry->result)) 8130b175b18SChuck Lever 8140b175b18SChuck Lever ); 8150b175b18SChuck Lever 8160b175b18SChuck Lever TRACE_EVENT(nfsd_drc_mismatch, 8170b175b18SChuck Lever TP_PROTO( 8180b175b18SChuck Lever const struct nfsd_net *nn, 8190b175b18SChuck Lever const struct svc_cacherep *key, 8200b175b18SChuck Lever const struct svc_cacherep *rp 8210b175b18SChuck Lever ), 8220b175b18SChuck Lever TP_ARGS(nn, key, rp), 8230b175b18SChuck Lever TP_STRUCT__entry( 8240b175b18SChuck Lever __field(unsigned long long, boot_time) 8250b175b18SChuck Lever __field(u32, xid) 8260b175b18SChuck Lever __field(u32, cached) 8270b175b18SChuck Lever __field(u32, ingress) 8280b175b18SChuck Lever ), 8290b175b18SChuck Lever TP_fast_assign( 8300b175b18SChuck Lever __entry->boot_time = nn->boot_time; 8310b175b18SChuck Lever __entry->xid = be32_to_cpu(key->c_key.k_xid); 8320b175b18SChuck Lever __entry->cached = (__force u32)key->c_key.k_csum; 8330b175b18SChuck Lever __entry->ingress = (__force u32)rp->c_key.k_csum; 8340b175b18SChuck Lever ), 8350b175b18SChuck Lever TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x", 8360b175b18SChuck Lever __entry->boot_time, __entry->xid, __entry->cached, 8370b175b18SChuck Lever __entry->ingress) 8380b175b18SChuck Lever ); 8390b175b18SChuck Lever 8401eace0d1SChuck Lever TRACE_EVENT(nfsd_cb_args, 8411eace0d1SChuck Lever TP_PROTO( 8421eace0d1SChuck Lever const struct nfs4_client *clp, 8431eace0d1SChuck Lever const struct nfs4_cb_conn *conn 8441eace0d1SChuck Lever ), 8451eace0d1SChuck Lever TP_ARGS(clp, conn), 8461eace0d1SChuck Lever TP_STRUCT__entry( 8471eace0d1SChuck Lever __field(u32, cl_boot) 8481eace0d1SChuck Lever __field(u32, cl_id) 8491eace0d1SChuck Lever __field(u32, prog) 8501eace0d1SChuck Lever __field(u32, ident) 8511eace0d1SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 8521eace0d1SChuck Lever ), 8531eace0d1SChuck Lever TP_fast_assign( 8541eace0d1SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 8551eace0d1SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 8561eace0d1SChuck Lever __entry->prog = conn->cb_prog; 8571eace0d1SChuck Lever __entry->ident = conn->cb_ident; 8581eace0d1SChuck Lever memcpy(__entry->addr, &conn->cb_addr, 8591eace0d1SChuck Lever sizeof(struct sockaddr_in6)); 8601eace0d1SChuck Lever ), 8611eace0d1SChuck Lever TP_printk("client %08x:%08x callback addr=%pISpc prog=%u ident=%u", 8621eace0d1SChuck Lever __entry->cl_boot, __entry->cl_id, 8631eace0d1SChuck Lever __entry->addr, __entry->prog, __entry->ident) 8641eace0d1SChuck Lever ); 8651eace0d1SChuck Lever 8661eace0d1SChuck Lever TRACE_EVENT(nfsd_cb_nodelegs, 8671eace0d1SChuck Lever TP_PROTO(const struct nfs4_client *clp), 8681eace0d1SChuck Lever TP_ARGS(clp), 8691eace0d1SChuck Lever TP_STRUCT__entry( 8701eace0d1SChuck Lever __field(u32, cl_boot) 8711eace0d1SChuck Lever __field(u32, cl_id) 8721eace0d1SChuck Lever ), 8731eace0d1SChuck Lever TP_fast_assign( 8741eace0d1SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 8751eace0d1SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 8761eace0d1SChuck Lever ), 8771eace0d1SChuck Lever TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id) 8781eace0d1SChuck Lever ) 8791eace0d1SChuck Lever 8801eace0d1SChuck Lever #define show_cb_state(val) \ 8811eace0d1SChuck Lever __print_symbolic(val, \ 8821eace0d1SChuck Lever { NFSD4_CB_UP, "UP" }, \ 8831eace0d1SChuck Lever { NFSD4_CB_UNKNOWN, "UNKNOWN" }, \ 8841eace0d1SChuck Lever { NFSD4_CB_DOWN, "DOWN" }, \ 8851eace0d1SChuck Lever { NFSD4_CB_FAULT, "FAULT"}) 8861eace0d1SChuck Lever 8871eace0d1SChuck Lever DECLARE_EVENT_CLASS(nfsd_cb_class, 8881eace0d1SChuck Lever TP_PROTO(const struct nfs4_client *clp), 8891eace0d1SChuck Lever TP_ARGS(clp), 8901eace0d1SChuck Lever TP_STRUCT__entry( 8911eace0d1SChuck Lever __field(unsigned long, state) 8921eace0d1SChuck Lever __field(u32, cl_boot) 8931eace0d1SChuck Lever __field(u32, cl_id) 8941eace0d1SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 8951eace0d1SChuck Lever ), 8961eace0d1SChuck Lever TP_fast_assign( 8971eace0d1SChuck Lever __entry->state = clp->cl_cb_state; 8981eace0d1SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 8991eace0d1SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 9001eace0d1SChuck Lever memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, 9011eace0d1SChuck Lever sizeof(struct sockaddr_in6)); 9021eace0d1SChuck Lever ), 9031eace0d1SChuck Lever TP_printk("addr=%pISpc client %08x:%08x state=%s", 9041eace0d1SChuck Lever __entry->addr, __entry->cl_boot, __entry->cl_id, 9051eace0d1SChuck Lever show_cb_state(__entry->state)) 9061eace0d1SChuck Lever ); 9071eace0d1SChuck Lever 9081eace0d1SChuck Lever #define DEFINE_NFSD_CB_EVENT(name) \ 9091eace0d1SChuck Lever DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \ 9101eace0d1SChuck Lever TP_PROTO(const struct nfs4_client *clp), \ 9111eace0d1SChuck Lever TP_ARGS(clp)) 9121eace0d1SChuck Lever 9131eace0d1SChuck Lever DEFINE_NFSD_CB_EVENT(state); 914806d65b6SChuck Lever DEFINE_NFSD_CB_EVENT(lost); 9151eace0d1SChuck Lever DEFINE_NFSD_CB_EVENT(shutdown); 9161eace0d1SChuck Lever 91787b2394dSChuck Lever TRACE_DEFINE_ENUM(RPC_AUTH_NULL); 91887b2394dSChuck Lever TRACE_DEFINE_ENUM(RPC_AUTH_UNIX); 91987b2394dSChuck Lever TRACE_DEFINE_ENUM(RPC_AUTH_GSS); 92087b2394dSChuck Lever TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5); 92187b2394dSChuck Lever TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5I); 92287b2394dSChuck Lever TRACE_DEFINE_ENUM(RPC_AUTH_GSS_KRB5P); 92387b2394dSChuck Lever 92487b2394dSChuck Lever #define show_nfsd_authflavor(val) \ 92587b2394dSChuck Lever __print_symbolic(val, \ 92687b2394dSChuck Lever { RPC_AUTH_NULL, "none" }, \ 92787b2394dSChuck Lever { RPC_AUTH_UNIX, "sys" }, \ 92887b2394dSChuck Lever { RPC_AUTH_GSS, "gss" }, \ 92987b2394dSChuck Lever { RPC_AUTH_GSS_KRB5, "krb5" }, \ 93087b2394dSChuck Lever { RPC_AUTH_GSS_KRB5I, "krb5i" }, \ 93187b2394dSChuck Lever { RPC_AUTH_GSS_KRB5P, "krb5p" }) 93287b2394dSChuck Lever 933*3c92fba5SChuck Lever TRACE_EVENT(nfsd_cb_setup, 934*3c92fba5SChuck Lever TP_PROTO(const struct nfs4_client *clp, 935*3c92fba5SChuck Lever const char *netid, 936*3c92fba5SChuck Lever rpc_authflavor_t authflavor 937*3c92fba5SChuck Lever ), 938*3c92fba5SChuck Lever TP_ARGS(clp, netid, authflavor), 939*3c92fba5SChuck Lever TP_STRUCT__entry( 940*3c92fba5SChuck Lever __field(u32, cl_boot) 941*3c92fba5SChuck Lever __field(u32, cl_id) 942*3c92fba5SChuck Lever __field(unsigned long, authflavor) 943*3c92fba5SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 944*3c92fba5SChuck Lever __array(unsigned char, netid, 8) 945*3c92fba5SChuck Lever ), 946*3c92fba5SChuck Lever TP_fast_assign( 947*3c92fba5SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 948*3c92fba5SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 949*3c92fba5SChuck Lever strlcpy(__entry->netid, netid, sizeof(__entry->netid)); 950*3c92fba5SChuck Lever __entry->authflavor = authflavor; 951*3c92fba5SChuck Lever memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, 952*3c92fba5SChuck Lever sizeof(struct sockaddr_in6)); 953*3c92fba5SChuck Lever ), 954*3c92fba5SChuck Lever TP_printk("addr=%pISpc client %08x:%08x proto=%s flavor=%s", 955*3c92fba5SChuck Lever __entry->addr, __entry->cl_boot, __entry->cl_id, 956*3c92fba5SChuck Lever __entry->netid, show_nfsd_authflavor(__entry->authflavor)) 957*3c92fba5SChuck Lever ); 958*3c92fba5SChuck Lever 9591eace0d1SChuck Lever TRACE_EVENT(nfsd_cb_setup_err, 9601eace0d1SChuck Lever TP_PROTO( 9611eace0d1SChuck Lever const struct nfs4_client *clp, 9621eace0d1SChuck Lever long error 9631eace0d1SChuck Lever ), 9641eace0d1SChuck Lever TP_ARGS(clp, error), 9651eace0d1SChuck Lever TP_STRUCT__entry( 9661eace0d1SChuck Lever __field(long, error) 9671eace0d1SChuck Lever __field(u32, cl_boot) 9681eace0d1SChuck Lever __field(u32, cl_id) 9691eace0d1SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 9701eace0d1SChuck Lever ), 9711eace0d1SChuck Lever TP_fast_assign( 9721eace0d1SChuck Lever __entry->error = error; 9731eace0d1SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 9741eace0d1SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 9751eace0d1SChuck Lever memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, 9761eace0d1SChuck Lever sizeof(struct sockaddr_in6)); 9771eace0d1SChuck Lever ), 9781eace0d1SChuck Lever TP_printk("addr=%pISpc client %08x:%08x error=%ld", 9791eace0d1SChuck Lever __entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error) 9801eace0d1SChuck Lever ); 9811eace0d1SChuck Lever 9821eace0d1SChuck Lever TRACE_EVENT(nfsd_cb_work, 9831eace0d1SChuck Lever TP_PROTO( 9841eace0d1SChuck Lever const struct nfs4_client *clp, 9851eace0d1SChuck Lever const char *procedure 9861eace0d1SChuck Lever ), 9871eace0d1SChuck Lever TP_ARGS(clp, procedure), 9881eace0d1SChuck Lever TP_STRUCT__entry( 9891eace0d1SChuck Lever __field(u32, cl_boot) 9901eace0d1SChuck Lever __field(u32, cl_id) 9911eace0d1SChuck Lever __string(procedure, procedure) 9921eace0d1SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 9931eace0d1SChuck Lever ), 9941eace0d1SChuck Lever TP_fast_assign( 9951eace0d1SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 9961eace0d1SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 9971eace0d1SChuck Lever __assign_str(procedure, procedure) 9981eace0d1SChuck Lever memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, 9991eace0d1SChuck Lever sizeof(struct sockaddr_in6)); 10001eace0d1SChuck Lever ), 10011eace0d1SChuck Lever TP_printk("addr=%pISpc client %08x:%08x procedure=%s", 10021eace0d1SChuck Lever __entry->addr, __entry->cl_boot, __entry->cl_id, 10031eace0d1SChuck Lever __get_str(procedure)) 10041eace0d1SChuck Lever ); 10051eace0d1SChuck Lever 10061eace0d1SChuck Lever TRACE_EVENT(nfsd_cb_done, 10071eace0d1SChuck Lever TP_PROTO( 10081eace0d1SChuck Lever const struct nfs4_client *clp, 10091eace0d1SChuck Lever int status 10101eace0d1SChuck Lever ), 10111eace0d1SChuck Lever TP_ARGS(clp, status), 10121eace0d1SChuck Lever TP_STRUCT__entry( 10131eace0d1SChuck Lever __field(u32, cl_boot) 10141eace0d1SChuck Lever __field(u32, cl_id) 10151eace0d1SChuck Lever __field(int, status) 10161eace0d1SChuck Lever __array(unsigned char, addr, sizeof(struct sockaddr_in6)) 10171eace0d1SChuck Lever ), 10181eace0d1SChuck Lever TP_fast_assign( 10191eace0d1SChuck Lever __entry->cl_boot = clp->cl_clientid.cl_boot; 10201eace0d1SChuck Lever __entry->cl_id = clp->cl_clientid.cl_id; 10211eace0d1SChuck Lever __entry->status = status; 10221eace0d1SChuck Lever memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, 10231eace0d1SChuck Lever sizeof(struct sockaddr_in6)); 10241eace0d1SChuck Lever ), 10251eace0d1SChuck Lever TP_printk("addr=%pISpc client %08x:%08x status=%d", 10261eace0d1SChuck Lever __entry->addr, __entry->cl_boot, __entry->cl_id, 10271eace0d1SChuck Lever __entry->status) 10281eace0d1SChuck Lever ); 10291eace0d1SChuck Lever 103031ef83dcSChristoph Hellwig #endif /* _NFSD_TRACE_H */ 103131ef83dcSChristoph Hellwig 103231ef83dcSChristoph Hellwig #undef TRACE_INCLUDE_PATH 103331ef83dcSChristoph Hellwig #define TRACE_INCLUDE_PATH . 103431ef83dcSChristoph Hellwig #define TRACE_INCLUDE_FILE trace 103531ef83dcSChristoph Hellwig #include <trace/define_trace.h> 1036