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> 126e8b50d1SJeff Layton #include "nfsfh.h" 136e8b50d1SJeff Layton 14fff4080bSChuck Lever TRACE_EVENT(nfsd_compound, 15fff4080bSChuck Lever TP_PROTO(const struct svc_rqst *rqst, 16fff4080bSChuck Lever u32 args_opcnt), 17fff4080bSChuck Lever TP_ARGS(rqst, args_opcnt), 18fff4080bSChuck Lever TP_STRUCT__entry( 19fff4080bSChuck Lever __field(u32, xid) 20fff4080bSChuck Lever __field(u32, args_opcnt) 21fff4080bSChuck Lever ), 22fff4080bSChuck Lever TP_fast_assign( 23fff4080bSChuck Lever __entry->xid = be32_to_cpu(rqst->rq_xid); 24fff4080bSChuck Lever __entry->args_opcnt = args_opcnt; 25fff4080bSChuck Lever ), 26fff4080bSChuck Lever TP_printk("xid=0x%08x opcnt=%u", 27fff4080bSChuck Lever __entry->xid, __entry->args_opcnt) 28fff4080bSChuck Lever ) 29fff4080bSChuck Lever 30fff4080bSChuck Lever TRACE_EVENT(nfsd_compound_status, 31fff4080bSChuck Lever TP_PROTO(u32 args_opcnt, 32fff4080bSChuck Lever u32 resp_opcnt, 33fff4080bSChuck Lever __be32 status, 34fff4080bSChuck Lever const char *name), 35fff4080bSChuck Lever TP_ARGS(args_opcnt, resp_opcnt, status, name), 36fff4080bSChuck Lever TP_STRUCT__entry( 37fff4080bSChuck Lever __field(u32, args_opcnt) 38fff4080bSChuck Lever __field(u32, resp_opcnt) 39fff4080bSChuck Lever __field(int, status) 40fff4080bSChuck Lever __string(name, name) 41fff4080bSChuck Lever ), 42fff4080bSChuck Lever TP_fast_assign( 43fff4080bSChuck Lever __entry->args_opcnt = args_opcnt; 44fff4080bSChuck Lever __entry->resp_opcnt = resp_opcnt; 45fff4080bSChuck Lever __entry->status = be32_to_cpu(status); 46fff4080bSChuck Lever __assign_str(name, name); 47fff4080bSChuck Lever ), 48fff4080bSChuck Lever TP_printk("op=%u/%u %s status=%d", 49fff4080bSChuck Lever __entry->resp_opcnt, __entry->args_opcnt, 50fff4080bSChuck Lever __get_str(name), __entry->status) 51fff4080bSChuck Lever ) 52fff4080bSChuck Lever 536e8b50d1SJeff Layton DECLARE_EVENT_CLASS(nfsd_io_class, 546e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, 556e8b50d1SJeff Layton struct svc_fh *fhp, 566e8b50d1SJeff Layton loff_t offset, 5779e0b4e2SChuck Lever unsigned long len), 586e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len), 596e8b50d1SJeff Layton TP_STRUCT__entry( 60afa720a0SChuck Lever __field(u32, xid) 61afa720a0SChuck Lever __field(u32, fh_hash) 626e8b50d1SJeff Layton __field(loff_t, offset) 6379e0b4e2SChuck Lever __field(unsigned long, len) 646e8b50d1SJeff Layton ), 656e8b50d1SJeff Layton TP_fast_assign( 66afa720a0SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 6779e0b4e2SChuck Lever __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 686e8b50d1SJeff Layton __entry->offset = offset; 696e8b50d1SJeff Layton __entry->len = len; 706e8b50d1SJeff Layton ), 7179e0b4e2SChuck Lever TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu", 72afa720a0SChuck Lever __entry->xid, __entry->fh_hash, 736e8b50d1SJeff Layton __entry->offset, __entry->len) 746e8b50d1SJeff Layton ) 756e8b50d1SJeff Layton 766e8b50d1SJeff Layton #define DEFINE_NFSD_IO_EVENT(name) \ 77f394b62bSChuck Lever DEFINE_EVENT(nfsd_io_class, nfsd_##name, \ 786e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, \ 796e8b50d1SJeff Layton struct svc_fh *fhp, \ 806e8b50d1SJeff Layton loff_t offset, \ 8179e0b4e2SChuck Lever unsigned long len), \ 826e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len)) 836e8b50d1SJeff Layton 846e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_start); 8587c5942eSChuck Lever DEFINE_NFSD_IO_EVENT(read_splice); 8687c5942eSChuck Lever DEFINE_NFSD_IO_EVENT(read_vector); 876e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_io_done); 886e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_done); 896e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_start); 906e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_opened); 916e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_io_done); 926e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_done); 9331ef83dcSChristoph Hellwig 94d890be15SChuck Lever DECLARE_EVENT_CLASS(nfsd_err_class, 95d890be15SChuck Lever TP_PROTO(struct svc_rqst *rqstp, 96d890be15SChuck Lever struct svc_fh *fhp, 97d890be15SChuck Lever loff_t offset, 98d890be15SChuck Lever int status), 99d890be15SChuck Lever TP_ARGS(rqstp, fhp, offset, status), 100d890be15SChuck Lever TP_STRUCT__entry( 101d890be15SChuck Lever __field(u32, xid) 102d890be15SChuck Lever __field(u32, fh_hash) 103d890be15SChuck Lever __field(loff_t, offset) 104d890be15SChuck Lever __field(int, status) 105d890be15SChuck Lever ), 106d890be15SChuck Lever TP_fast_assign( 107d890be15SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 108d890be15SChuck Lever __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 109d890be15SChuck Lever __entry->offset = offset; 110d890be15SChuck Lever __entry->status = status; 111d890be15SChuck Lever ), 112d890be15SChuck Lever TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d", 113d890be15SChuck Lever __entry->xid, __entry->fh_hash, 114d890be15SChuck Lever __entry->offset, __entry->status) 115d890be15SChuck Lever ) 116d890be15SChuck Lever 117d890be15SChuck Lever #define DEFINE_NFSD_ERR_EVENT(name) \ 118d890be15SChuck Lever DEFINE_EVENT(nfsd_err_class, nfsd_##name, \ 119d890be15SChuck Lever TP_PROTO(struct svc_rqst *rqstp, \ 120d890be15SChuck Lever struct svc_fh *fhp, \ 121d890be15SChuck Lever loff_t offset, \ 122d890be15SChuck Lever int len), \ 123d890be15SChuck Lever TP_ARGS(rqstp, fhp, offset, len)) 124d890be15SChuck Lever 12587c5942eSChuck Lever DEFINE_NFSD_ERR_EVENT(read_err); 126d890be15SChuck Lever DEFINE_NFSD_ERR_EVENT(write_err); 127d890be15SChuck Lever 128825213e5SJeff Layton #include "state.h" 129825213e5SJeff Layton 13031ef83dcSChristoph Hellwig DECLARE_EVENT_CLASS(nfsd_stateid_class, 13131ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), 13231ef83dcSChristoph Hellwig TP_ARGS(stp), 13331ef83dcSChristoph Hellwig TP_STRUCT__entry( 13431ef83dcSChristoph Hellwig __field(u32, cl_boot) 13531ef83dcSChristoph Hellwig __field(u32, cl_id) 13631ef83dcSChristoph Hellwig __field(u32, si_id) 13731ef83dcSChristoph Hellwig __field(u32, si_generation) 13831ef83dcSChristoph Hellwig ), 13931ef83dcSChristoph Hellwig TP_fast_assign( 14031ef83dcSChristoph Hellwig __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 14131ef83dcSChristoph Hellwig __entry->cl_id = stp->si_opaque.so_clid.cl_id; 14231ef83dcSChristoph Hellwig __entry->si_id = stp->si_opaque.so_id; 14331ef83dcSChristoph Hellwig __entry->si_generation = stp->si_generation; 14431ef83dcSChristoph Hellwig ), 14531ef83dcSChristoph Hellwig TP_printk("client %08x:%08x stateid %08x:%08x", 14631ef83dcSChristoph Hellwig __entry->cl_boot, 14731ef83dcSChristoph Hellwig __entry->cl_id, 14831ef83dcSChristoph Hellwig __entry->si_id, 14931ef83dcSChristoph Hellwig __entry->si_generation) 15031ef83dcSChristoph Hellwig ) 15131ef83dcSChristoph Hellwig 15231ef83dcSChristoph Hellwig #define DEFINE_STATEID_EVENT(name) \ 153f394b62bSChuck Lever DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \ 15431ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), \ 15531ef83dcSChristoph Hellwig TP_ARGS(stp)) 15631ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_alloc); 15731ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_unhash); 15831ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_free); 15931ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_get_lookup_fail); 16031ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_commit_lookup_fail); 16131ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_return_lookup_fail); 16231ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall); 16331ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_done); 16431ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_fail); 16531ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_release); 16631ef83dcSChristoph Hellwig 16731ef83dcSChristoph Hellwig #endif /* _NFSD_TRACE_H */ 16831ef83dcSChristoph Hellwig 16931ef83dcSChristoph Hellwig #undef TRACE_INCLUDE_PATH 17031ef83dcSChristoph Hellwig #define TRACE_INCLUDE_PATH . 17131ef83dcSChristoph Hellwig #define TRACE_INCLUDE_FILE trace 17231ef83dcSChristoph Hellwig #include <trace/define_trace.h> 173