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 146e8b50d1SJeff Layton DECLARE_EVENT_CLASS(nfsd_io_class, 156e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, 166e8b50d1SJeff Layton struct svc_fh *fhp, 176e8b50d1SJeff Layton loff_t offset, 1879e0b4e2SChuck Lever unsigned long len), 196e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len), 206e8b50d1SJeff Layton TP_STRUCT__entry( 21afa720a0SChuck Lever __field(u32, xid) 22afa720a0SChuck Lever __field(u32, fh_hash) 236e8b50d1SJeff Layton __field(loff_t, offset) 2479e0b4e2SChuck Lever __field(unsigned long, len) 256e8b50d1SJeff Layton ), 266e8b50d1SJeff Layton TP_fast_assign( 27afa720a0SChuck Lever __entry->xid = be32_to_cpu(rqstp->rq_xid); 2879e0b4e2SChuck Lever __entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); 296e8b50d1SJeff Layton __entry->offset = offset; 306e8b50d1SJeff Layton __entry->len = len; 316e8b50d1SJeff Layton ), 3279e0b4e2SChuck Lever TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu", 33afa720a0SChuck Lever __entry->xid, __entry->fh_hash, 346e8b50d1SJeff Layton __entry->offset, __entry->len) 356e8b50d1SJeff Layton ) 366e8b50d1SJeff Layton 376e8b50d1SJeff Layton #define DEFINE_NFSD_IO_EVENT(name) \ 386e8b50d1SJeff Layton DEFINE_EVENT(nfsd_io_class, name, \ 396e8b50d1SJeff Layton TP_PROTO(struct svc_rqst *rqstp, \ 406e8b50d1SJeff Layton struct svc_fh *fhp, \ 416e8b50d1SJeff Layton loff_t offset, \ 4279e0b4e2SChuck Lever unsigned long len), \ 436e8b50d1SJeff Layton TP_ARGS(rqstp, fhp, offset, len)) 446e8b50d1SJeff Layton 456e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_start); 466e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_opened); 476e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_io_done); 486e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(read_done); 496e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_start); 506e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_opened); 516e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_io_done); 526e8b50d1SJeff Layton DEFINE_NFSD_IO_EVENT(write_done); 5331ef83dcSChristoph Hellwig 54825213e5SJeff Layton #include "state.h" 55825213e5SJeff Layton 5631ef83dcSChristoph Hellwig DECLARE_EVENT_CLASS(nfsd_stateid_class, 5731ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), 5831ef83dcSChristoph Hellwig TP_ARGS(stp), 5931ef83dcSChristoph Hellwig TP_STRUCT__entry( 6031ef83dcSChristoph Hellwig __field(u32, cl_boot) 6131ef83dcSChristoph Hellwig __field(u32, cl_id) 6231ef83dcSChristoph Hellwig __field(u32, si_id) 6331ef83dcSChristoph Hellwig __field(u32, si_generation) 6431ef83dcSChristoph Hellwig ), 6531ef83dcSChristoph Hellwig TP_fast_assign( 6631ef83dcSChristoph Hellwig __entry->cl_boot = stp->si_opaque.so_clid.cl_boot; 6731ef83dcSChristoph Hellwig __entry->cl_id = stp->si_opaque.so_clid.cl_id; 6831ef83dcSChristoph Hellwig __entry->si_id = stp->si_opaque.so_id; 6931ef83dcSChristoph Hellwig __entry->si_generation = stp->si_generation; 7031ef83dcSChristoph Hellwig ), 7131ef83dcSChristoph Hellwig TP_printk("client %08x:%08x stateid %08x:%08x", 7231ef83dcSChristoph Hellwig __entry->cl_boot, 7331ef83dcSChristoph Hellwig __entry->cl_id, 7431ef83dcSChristoph Hellwig __entry->si_id, 7531ef83dcSChristoph Hellwig __entry->si_generation) 7631ef83dcSChristoph Hellwig ) 7731ef83dcSChristoph Hellwig 7831ef83dcSChristoph Hellwig #define DEFINE_STATEID_EVENT(name) \ 7931ef83dcSChristoph Hellwig DEFINE_EVENT(nfsd_stateid_class, name, \ 8031ef83dcSChristoph Hellwig TP_PROTO(stateid_t *stp), \ 8131ef83dcSChristoph Hellwig TP_ARGS(stp)) 8231ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_alloc); 8331ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_unhash); 8431ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layoutstate_free); 8531ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_get_lookup_fail); 8631ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_commit_lookup_fail); 8731ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_return_lookup_fail); 8831ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall); 8931ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_done); 9031ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_fail); 9131ef83dcSChristoph Hellwig DEFINE_STATEID_EVENT(layout_recall_release); 9231ef83dcSChristoph Hellwig 9331ef83dcSChristoph Hellwig #endif /* _NFSD_TRACE_H */ 9431ef83dcSChristoph Hellwig 9531ef83dcSChristoph Hellwig #undef TRACE_INCLUDE_PATH 9631ef83dcSChristoph Hellwig #define TRACE_INCLUDE_PATH . 9731ef83dcSChristoph Hellwig #define TRACE_INCLUDE_FILE trace 9831ef83dcSChristoph Hellwig #include <trace/define_trace.h> 99