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 15fff4080bSChuck Lever TRACE_EVENT(nfsd_compound, 16fff4080bSChuck Lever TP_PROTO(const struct svc_rqst *rqst, 17fff4080bSChuck Lever u32 args_opcnt), 18fff4080bSChuck Lever TP_ARGS(rqst, args_opcnt), 19fff4080bSChuck Lever TP_STRUCT__entry( 20fff4080bSChuck Lever __field(u32, xid) 21fff4080bSChuck Lever __field(u32, args_opcnt) 22fff4080bSChuck Lever ), 23fff4080bSChuck Lever TP_fast_assign( 24fff4080bSChuck Lever __entry->xid = be32_to_cpu(rqst->rq_xid); 25fff4080bSChuck Lever __entry->args_opcnt = args_opcnt; 26fff4080bSChuck Lever ), 27fff4080bSChuck Lever TP_printk("xid=0x%08x opcnt=%u", 28fff4080bSChuck Lever __entry->xid, __entry->args_opcnt) 29fff4080bSChuck Lever ) 30fff4080bSChuck Lever 31fff4080bSChuck Lever TRACE_EVENT(nfsd_compound_status, 32fff4080bSChuck Lever TP_PROTO(u32 args_opcnt, 33fff4080bSChuck Lever u32 resp_opcnt, 34fff4080bSChuck Lever __be32 status, 35fff4080bSChuck Lever const char *name), 36fff4080bSChuck Lever TP_ARGS(args_opcnt, resp_opcnt, status, name), 37fff4080bSChuck Lever TP_STRUCT__entry( 38fff4080bSChuck Lever __field(u32, args_opcnt) 39fff4080bSChuck Lever __field(u32, resp_opcnt) 40fff4080bSChuck Lever __field(int, status) 41fff4080bSChuck Lever __string(name, name) 42fff4080bSChuck Lever ), 43fff4080bSChuck Lever TP_fast_assign( 44fff4080bSChuck Lever __entry->args_opcnt = args_opcnt; 45fff4080bSChuck Lever __entry->resp_opcnt = resp_opcnt; 46fff4080bSChuck Lever __entry->status = be32_to_cpu(status); 47fff4080bSChuck Lever __assign_str(name, name); 48fff4080bSChuck Lever ), 49fff4080bSChuck Lever TP_printk("op=%u/%u %s status=%d", 50fff4080bSChuck Lever __entry->resp_opcnt, __entry->args_opcnt, 51fff4080bSChuck Lever __get_str(name), __entry->status) 52fff4080bSChuck Lever ) 53fff4080bSChuck Lever 54f01274a9STrond Myklebust DECLARE_EVENT_CLASS(nfsd_fh_err_class, 55f01274a9STrond Myklebust TP_PROTO(struct svc_rqst *rqstp, 56f01274a9STrond Myklebust struct svc_fh *fhp, 57f01274a9STrond Myklebust int status), 58f01274a9STrond Myklebust TP_ARGS(rqstp, fhp, status), 59f01274a9STrond Myklebust TP_STRUCT__entry( 60f01274a9STrond Myklebust __field(u32, xid) 61f01274a9STrond Myklebust __field(u32, fh_hash) 62f01274a9STrond Myklebust __field(int, status) 63f01274a9STrond Myklebust ), 64f01274a9STrond Myklebust TP_fast_assign( 65f01274a9STrond Myklebust __entry->xid = be32_to_cpu(rqstp->rq_xid); 66f01274a9STrond Myklebust __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 67f01274a9STrond Myklebust __entry->status = status; 68f01274a9STrond Myklebust ), 69f01274a9STrond Myklebust TP_printk("xid=0x%08x fh_hash=0x%08x status=%d", 70f01274a9STrond Myklebust __entry->xid, __entry->fh_hash, 71f01274a9STrond Myklebust __entry->status) 72f01274a9STrond Myklebust ) 73f01274a9STrond Myklebust 74f01274a9STrond Myklebust #define DEFINE_NFSD_FH_ERR_EVENT(name) \ 75f01274a9STrond Myklebust DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \ 76f01274a9STrond Myklebust TP_PROTO(struct svc_rqst *rqstp, \ 77f01274a9STrond Myklebust struct svc_fh *fhp, \ 78f01274a9STrond Myklebust int status), \ 79f01274a9STrond Myklebust TP_ARGS(rqstp, fhp, status)) 80f01274a9STrond Myklebust 81f01274a9STrond Myklebust DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport); 82f01274a9STrond Myklebust DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle); 83f01274a9STrond Myklebust 84cf749f3cSTrond Myklebust TRACE_EVENT(nfsd_exp_find_key, 85cf749f3cSTrond Myklebust TP_PROTO(const struct svc_expkey *key, 86cf749f3cSTrond Myklebust int status), 87cf749f3cSTrond Myklebust TP_ARGS(key, status), 88cf749f3cSTrond Myklebust TP_STRUCT__entry( 89cf749f3cSTrond Myklebust __field(int, fsidtype) 90cf749f3cSTrond Myklebust __array(u32, fsid, 6) 91cf749f3cSTrond Myklebust __string(auth_domain, key->ek_client->name) 92cf749f3cSTrond Myklebust __field(int, status) 93cf749f3cSTrond Myklebust ), 94cf749f3cSTrond Myklebust TP_fast_assign( 95cf749f3cSTrond Myklebust __entry->fsidtype = key->ek_fsidtype; 96cf749f3cSTrond Myklebust memcpy(__entry->fsid, key->ek_fsid, 4*6); 97cf749f3cSTrond Myklebust __assign_str(auth_domain, key->ek_client->name); 98cf749f3cSTrond Myklebust __entry->status = status; 99cf749f3cSTrond Myklebust ), 100cf749f3cSTrond Myklebust TP_printk("fsid=%x::%s domain=%s status=%d", 101cf749f3cSTrond Myklebust __entry->fsidtype, 102cf749f3cSTrond Myklebust __print_array(__entry->fsid, 6, 4), 103cf749f3cSTrond Myklebust __get_str(auth_domain), 104cf749f3cSTrond Myklebust __entry->status 105cf749f3cSTrond Myklebust ) 106cf749f3cSTrond Myklebust ); 107cf749f3cSTrond Myklebust 108cf749f3cSTrond Myklebust TRACE_EVENT(nfsd_exp_get_by_name, 109cf749f3cSTrond Myklebust TP_PROTO(const struct svc_export *key, 110cf749f3cSTrond Myklebust int status), 111cf749f3cSTrond Myklebust TP_ARGS(key, status), 112cf749f3cSTrond Myklebust TP_STRUCT__entry( 113cf749f3cSTrond Myklebust __string(path, key->ex_path.dentry->d_name.name) 114cf749f3cSTrond Myklebust __string(auth_domain, key->ex_client->name) 115cf749f3cSTrond Myklebust __field(int, status) 116cf749f3cSTrond Myklebust ), 117cf749f3cSTrond Myklebust TP_fast_assign( 118cf749f3cSTrond Myklebust __assign_str(path, key->ex_path.dentry->d_name.name); 119cf749f3cSTrond Myklebust __assign_str(auth_domain, key->ex_client->name); 120cf749f3cSTrond Myklebust __entry->status = status; 121cf749f3cSTrond Myklebust ), 122cf749f3cSTrond Myklebust TP_printk("path=%s domain=%s status=%d", 123cf749f3cSTrond Myklebust __get_str(path), 124cf749f3cSTrond Myklebust __get_str(auth_domain), 125cf749f3cSTrond Myklebust __entry->status 126cf749f3cSTrond Myklebust ) 127cf749f3cSTrond Myklebust ); 128cf749f3cSTrond Myklebust 1296e8b50d1SJeff Layton DECLARE_EVENT_CLASS(nfsd_io_class, 1306e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, 1316e8b50d1SJeff Layton struct svc_fh *fhp, 1326e8b50d1SJeff Layton loff_t offset, 13379e0b4e2SChuck Lever unsigned long len), 1346e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len), 1356e8b50d1SJeff Layton TP_STRUCT__entry( 136afa720a0SChuck Lever __field(u32, xid) 137afa720a0SChuck Lever __field(u32, fh_hash) 1386e8b50d1SJeff Layton __field(loff_t, offset) 13979e0b4e2SChuck Lever __field(unsigned long, len) 1406e8b50d1SJeff Layton ), 1416e8b50d1SJeff Layton TP_fast_assign( 142afa720a0SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 14379e0b4e2SChuck Lever __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 1446e8b50d1SJeff Layton __entry->offset = offset; 1456e8b50d1SJeff Layton __entry->len = len; 1466e8b50d1SJeff Layton ), 14779e0b4e2SChuck Lever TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu", 148afa720a0SChuck Lever __entry->xid, __entry->fh_hash, 1496e8b50d1SJeff Layton __entry->offset, __entry->len) 1506e8b50d1SJeff Layton ) 1516e8b50d1SJeff Layton 1526e8b50d1SJeff Layton #define DEFINE_NFSD_IO_EVENT(name) \ 153f394b62bSChuck Lever DEFINE_EVENT(nfsd_io_class, nfsd_##name, \ 1546e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, \ 1556e8b50d1SJeff Layton struct svc_fh *fhp, \ 1566e8b50d1SJeff Layton loff_t offset, \ 15779e0b4e2SChuck Lever unsigned long len), \ 1586e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len)) 1596e8b50d1SJeff Layton 1606e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_start); 16187c5942eSChuck Lever DEFINE_NFSD_IO_EVENT(read_splice); 16287c5942eSChuck Lever DEFINE_NFSD_IO_EVENT(read_vector); 1636e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_io_done); 1646e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_done); 1656e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_start); 1666e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_opened); 1676e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_io_done); 1686e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_done); 16931ef83dcSChristoph Hellwig 170d890be15SChuck Lever DECLARE_EVENT_CLASS(nfsd_err_class, 171d890be15SChuck Lever TP_PROTO(struct svc_rqst *rqstp, 172d890be15SChuck Lever struct svc_fh *fhp, 173d890be15SChuck Lever loff_t offset, 174d890be15SChuck Lever int status), 175d890be15SChuck Lever TP_ARGS(rqstp, fhp, offset, status), 176d890be15SChuck Lever TP_STRUCT__entry( 177d890be15SChuck Lever __field(u32, xid) 178d890be15SChuck Lever __field(u32, fh_hash) 179d890be15SChuck Lever __field(loff_t, offset) 180d890be15SChuck Lever __field(int, status) 181d890be15SChuck Lever ), 182d890be15SChuck Lever TP_fast_assign( 183d890be15SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 184d890be15SChuck Lever __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 185d890be15SChuck Lever __entry->offset = offset; 186d890be15SChuck Lever __entry->status = status; 187d890be15SChuck Lever ), 188d890be15SChuck Lever TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d", 189d890be15SChuck Lever __entry->xid, __entry->fh_hash, 190d890be15SChuck Lever __entry->offset, __entry->status) 191d890be15SChuck Lever ) 192d890be15SChuck Lever 193d890be15SChuck Lever #define DEFINE_NFSD_ERR_EVENT(name) \ 194d890be15SChuck Lever DEFINE_EVENT(nfsd_err_class, nfsd_##name, \ 195d890be15SChuck Lever TP_PROTO(struct svc_rqst *rqstp, \ 196d890be15SChuck Lever struct svc_fh *fhp, \ 197d890be15SChuck Lever loff_t offset, \ 198d890be15SChuck Lever int len), \ 199d890be15SChuck Lever TP_ARGS(rqstp, fhp, offset, len)) 200d890be15SChuck Lever 20187c5942eSChuck Lever DEFINE_NFSD_ERR_EVENT(read_err); 202d890be15SChuck Lever DEFINE_NFSD_ERR_EVENT(write_err); 203d890be15SChuck Lever 204825213e5SJeff Layton #include "state.h" 20565294c1fSJeff Layton #include "filecache.h" 20665294c1fSJeff Layton #include "vfs.h" 207825213e5SJeff Layton 20831ef83dcSChristoph Hellwig DECLARE_EVENT_CLASS(nfsd_stateid_class, 20931ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), 21031ef83dcSChristoph Hellwig TP_ARGS(stp), 21131ef83dcSChristoph Hellwig TP_STRUCT__entry( 21231ef83dcSChristoph Hellwig __field(u32, cl_boot) 21331ef83dcSChristoph Hellwig __field(u32, cl_id) 21431ef83dcSChristoph Hellwig __field(u32, si_id) 21531ef83dcSChristoph Hellwig __field(u32, si_generation) 21631ef83dcSChristoph Hellwig ), 21731ef83dcSChristoph Hellwig TP_fast_assign( 21831ef83dcSChristoph Hellwig __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 21931ef83dcSChristoph Hellwig __entry->cl_id = stp->si_opaque.so_clid.cl_id; 22031ef83dcSChristoph Hellwig __entry->si_id = stp->si_opaque.so_id; 22131ef83dcSChristoph Hellwig __entry->si_generation = stp->si_generation; 22231ef83dcSChristoph Hellwig ), 22331ef83dcSChristoph Hellwig TP_printk("client %08x:%08x stateid %08x:%08x", 22431ef83dcSChristoph Hellwig __entry->cl_boot, 22531ef83dcSChristoph Hellwig __entry->cl_id, 22631ef83dcSChristoph Hellwig __entry->si_id, 22731ef83dcSChristoph Hellwig __entry->si_generation) 22831ef83dcSChristoph Hellwig ) 22931ef83dcSChristoph Hellwig 23031ef83dcSChristoph Hellwig #define DEFINE_STATEID_EVENT(name) \ 231f394b62bSChuck Lever DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \ 23231ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), \ 23331ef83dcSChristoph Hellwig TP_ARGS(stp)) 23431ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_alloc); 23531ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_unhash); 23631ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_free); 23731ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_get_lookup_fail); 23831ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_commit_lookup_fail); 23931ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_return_lookup_fail); 24031ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall); 24131ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_done); 24231ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_fail); 24331ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_release); 24431ef83dcSChristoph Hellwig 245c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_HASHED); 246c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_PENDING); 247c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ); 248c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE); 249c1928559STrond Myklebust TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED); 250c1928559STrond Myklebust 25165294c1fSJeff Layton #define show_nf_flags(val) \ 25265294c1fSJeff Layton __print_flags(val, "|", \ 25365294c1fSJeff Layton { 1 << NFSD_FILE_HASHED, "HASHED" }, \ 25465294c1fSJeff Layton { 1 << NFSD_FILE_PENDING, "PENDING" }, \ 25565294c1fSJeff Layton { 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \ 25665294c1fSJeff Layton { 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \ 25765294c1fSJeff Layton { 1 << NFSD_FILE_REFERENCED, "REFERENCED"}) 25865294c1fSJeff Layton 25965294c1fSJeff Layton /* FIXME: This should probably be fleshed out in the future. */ 26065294c1fSJeff Layton #define show_nf_may(val) \ 26165294c1fSJeff Layton __print_flags(val, "|", \ 26265294c1fSJeff Layton { NFSD_MAY_READ, "READ" }, \ 26365294c1fSJeff Layton { NFSD_MAY_WRITE, "WRITE" }, \ 26465294c1fSJeff Layton { NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }) 26565294c1fSJeff Layton 26665294c1fSJeff Layton DECLARE_EVENT_CLASS(nfsd_file_class, 26765294c1fSJeff Layton TP_PROTO(struct nfsd_file *nf), 26865294c1fSJeff Layton TP_ARGS(nf), 26965294c1fSJeff Layton TP_STRUCT__entry( 27065294c1fSJeff Layton __field(unsigned int, nf_hashval) 27165294c1fSJeff Layton __field(void *, nf_inode) 27265294c1fSJeff Layton __field(int, nf_ref) 27365294c1fSJeff Layton __field(unsigned long, nf_flags) 27465294c1fSJeff Layton __field(unsigned char, nf_may) 27565294c1fSJeff Layton __field(struct file *, nf_file) 27665294c1fSJeff Layton ), 27765294c1fSJeff Layton TP_fast_assign( 27865294c1fSJeff Layton __entry->nf_hashval = nf->nf_hashval; 27965294c1fSJeff Layton __entry->nf_inode = nf->nf_inode; 280689827cdSTrond Myklebust __entry->nf_ref = refcount_read(&nf->nf_ref); 28165294c1fSJeff Layton __entry->nf_flags = nf->nf_flags; 28265294c1fSJeff Layton __entry->nf_may = nf->nf_may; 28365294c1fSJeff Layton __entry->nf_file = nf->nf_file; 28465294c1fSJeff Layton ), 28565294c1fSJeff Layton TP_printk("hash=0x%x inode=0x%p ref=%d flags=%s may=%s file=%p", 28665294c1fSJeff Layton __entry->nf_hashval, 28765294c1fSJeff Layton __entry->nf_inode, 28865294c1fSJeff Layton __entry->nf_ref, 28965294c1fSJeff Layton show_nf_flags(__entry->nf_flags), 29065294c1fSJeff Layton show_nf_may(__entry->nf_may), 29165294c1fSJeff Layton __entry->nf_file) 29265294c1fSJeff Layton ) 29365294c1fSJeff Layton 29465294c1fSJeff Layton #define DEFINE_NFSD_FILE_EVENT(name) \ 29565294c1fSJeff Layton DEFINE_EVENT(nfsd_file_class, name, \ 29665294c1fSJeff Layton TP_PROTO(struct nfsd_file *nf), \ 29765294c1fSJeff Layton TP_ARGS(nf)) 29865294c1fSJeff Layton 29965294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc); 30065294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final); 30165294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash); 30265294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_put); 30365294c1fSJeff Layton DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked); 30465294c1fSJeff Layton 30565294c1fSJeff Layton TRACE_EVENT(nfsd_file_acquire, 30665294c1fSJeff Layton TP_PROTO(struct svc_rqst *rqstp, unsigned int hash, 30765294c1fSJeff Layton struct inode *inode, unsigned int may_flags, 30865294c1fSJeff Layton struct nfsd_file *nf, __be32 status), 30965294c1fSJeff Layton 31065294c1fSJeff Layton TP_ARGS(rqstp, hash, inode, may_flags, nf, status), 31165294c1fSJeff Layton 31265294c1fSJeff Layton TP_STRUCT__entry( 313a9ceb060STrond Myklebust __field(u32, xid) 31465294c1fSJeff Layton __field(unsigned int, hash) 31565294c1fSJeff Layton __field(void *, inode) 31665294c1fSJeff Layton __field(unsigned int, may_flags) 31765294c1fSJeff Layton __field(int, nf_ref) 31865294c1fSJeff Layton __field(unsigned long, nf_flags) 31965294c1fSJeff Layton __field(unsigned char, nf_may) 32065294c1fSJeff Layton __field(struct file *, nf_file) 321a9ceb060STrond Myklebust __field(u32, status) 32265294c1fSJeff Layton ), 32365294c1fSJeff Layton 32465294c1fSJeff Layton TP_fast_assign( 325a9ceb060STrond Myklebust __entry->xid = be32_to_cpu(rqstp->rq_xid); 32665294c1fSJeff Layton __entry->hash = hash; 32765294c1fSJeff Layton __entry->inode = inode; 32865294c1fSJeff Layton __entry->may_flags = may_flags; 329689827cdSTrond Myklebust __entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0; 33065294c1fSJeff Layton __entry->nf_flags = nf ? nf->nf_flags : 0; 33165294c1fSJeff Layton __entry->nf_may = nf ? nf->nf_may : 0; 33265294c1fSJeff Layton __entry->nf_file = nf ? nf->nf_file : NULL; 333a9ceb060STrond Myklebust __entry->status = be32_to_cpu(status); 33465294c1fSJeff Layton ), 33565294c1fSJeff Layton 33665294c1fSJeff Layton TP_printk("xid=0x%x hash=0x%x inode=0x%p may_flags=%s ref=%d nf_flags=%s nf_may=%s nf_file=0x%p status=%u", 337a9ceb060STrond Myklebust __entry->xid, __entry->hash, __entry->inode, 33865294c1fSJeff Layton show_nf_may(__entry->may_flags), __entry->nf_ref, 33965294c1fSJeff Layton show_nf_flags(__entry->nf_flags), 34065294c1fSJeff Layton show_nf_may(__entry->nf_may), __entry->nf_file, 341a9ceb060STrond Myklebust __entry->status) 34265294c1fSJeff Layton ); 34365294c1fSJeff Layton 34465294c1fSJeff Layton DECLARE_EVENT_CLASS(nfsd_file_search_class, 34565294c1fSJeff Layton TP_PROTO(struct inode *inode, unsigned int hash, int found), 34665294c1fSJeff Layton TP_ARGS(inode, hash, found), 34765294c1fSJeff Layton TP_STRUCT__entry( 34865294c1fSJeff Layton __field(struct inode *, inode) 34965294c1fSJeff Layton __field(unsigned int, hash) 35065294c1fSJeff Layton __field(int, found) 35165294c1fSJeff Layton ), 35265294c1fSJeff Layton TP_fast_assign( 35365294c1fSJeff Layton __entry->inode = inode; 35465294c1fSJeff Layton __entry->hash = hash; 35565294c1fSJeff Layton __entry->found = found; 35665294c1fSJeff Layton ), 35765294c1fSJeff Layton TP_printk("hash=0x%x inode=0x%p found=%d", __entry->hash, 35865294c1fSJeff Layton __entry->inode, __entry->found) 35965294c1fSJeff Layton ); 36065294c1fSJeff Layton 36165294c1fSJeff Layton #define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \ 36265294c1fSJeff Layton DEFINE_EVENT(nfsd_file_search_class, name, \ 36365294c1fSJeff Layton TP_PROTO(struct inode *inode, unsigned int hash, int found), \ 36465294c1fSJeff Layton TP_ARGS(inode, hash, found)) 36565294c1fSJeff Layton 36665294c1fSJeff Layton DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync); 36765294c1fSJeff Layton DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode); 36865294c1fSJeff Layton DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached); 36965294c1fSJeff Layton 37065294c1fSJeff Layton TRACE_EVENT(nfsd_file_fsnotify_handle_event, 37165294c1fSJeff Layton TP_PROTO(struct inode *inode, u32 mask), 37265294c1fSJeff Layton TP_ARGS(inode, mask), 37365294c1fSJeff Layton TP_STRUCT__entry( 37465294c1fSJeff Layton __field(struct inode *, inode) 37565294c1fSJeff Layton __field(unsigned int, nlink) 37665294c1fSJeff Layton __field(umode_t, mode) 37765294c1fSJeff Layton __field(u32, mask) 37865294c1fSJeff Layton ), 37965294c1fSJeff Layton TP_fast_assign( 38065294c1fSJeff Layton __entry->inode = inode; 38165294c1fSJeff Layton __entry->nlink = inode->i_nlink; 38265294c1fSJeff Layton __entry->mode = inode->i_mode; 38365294c1fSJeff Layton __entry->mask = mask; 38465294c1fSJeff Layton ), 38565294c1fSJeff Layton TP_printk("inode=0x%p nlink=%u mode=0%ho mask=0x%x", __entry->inode, 38665294c1fSJeff Layton __entry->nlink, __entry->mode, __entry->mask) 38765294c1fSJeff Layton ); 38865294c1fSJeff Layton 38931ef83dcSChristoph Hellwig #endif /* _NFSD_TRACE_H */ 39031ef83dcSChristoph Hellwig 39131ef83dcSChristoph Hellwig #undef TRACE_INCLUDE_PATH 39231ef83dcSChristoph Hellwig #define TRACE_INCLUDE_PATH . 39331ef83dcSChristoph Hellwig #define TRACE_INCLUDE_FILE trace 39431ef83dcSChristoph Hellwig #include <trace/define_trace.h> 395