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925 lines
24 KiB
925 lines
24 KiB
/* SPDX-License-Identifier: GPL-2.0 */ |
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/* |
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* Copyright (c) 2014 Christoph Hellwig. |
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*/ |
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#undef TRACE_SYSTEM |
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#define TRACE_SYSTEM nfsd |
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|
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#if !defined(_NFSD_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) |
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#define _NFSD_TRACE_H |
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#include <linux/tracepoint.h> |
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#include "export.h" |
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#include "nfsfh.h" |
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#define NFSD_TRACE_PROC_ARG_FIELDS \ |
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__field(unsigned int, netns_ino) \ |
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__field(u32, xid) \ |
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__array(unsigned char, server, sizeof(struct sockaddr_in6)) \ |
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__array(unsigned char, client, sizeof(struct sockaddr_in6)) |
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|
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#define NFSD_TRACE_PROC_ARG_ASSIGNMENTS \ |
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do { \ |
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__entry->netns_ino = SVC_NET(rqstp)->ns.inum; \ |
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__entry->xid = be32_to_cpu(rqstp->rq_xid); \ |
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memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \ |
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rqstp->rq_xprt->xpt_locallen); \ |
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memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \ |
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rqstp->rq_xprt->xpt_remotelen); \ |
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} while (0); |
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#define NFSD_TRACE_PROC_RES_FIELDS \ |
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__field(unsigned int, netns_ino) \ |
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__field(u32, xid) \ |
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__field(unsigned long, status) \ |
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__array(unsigned char, server, sizeof(struct sockaddr_in6)) \ |
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__array(unsigned char, client, sizeof(struct sockaddr_in6)) |
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#define NFSD_TRACE_PROC_RES_ASSIGNMENTS(error) \ |
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do { \ |
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__entry->netns_ino = SVC_NET(rqstp)->ns.inum; \ |
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__entry->xid = be32_to_cpu(rqstp->rq_xid); \ |
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__entry->status = be32_to_cpu(error); \ |
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memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \ |
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rqstp->rq_xprt->xpt_locallen); \ |
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memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \ |
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rqstp->rq_xprt->xpt_remotelen); \ |
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} while (0); |
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TRACE_EVENT(nfsd_garbage_args_err, |
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TP_PROTO( |
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const struct svc_rqst *rqstp |
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), |
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TP_ARGS(rqstp), |
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TP_STRUCT__entry( |
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NFSD_TRACE_PROC_ARG_FIELDS |
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__field(u32, vers) |
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__field(u32, proc) |
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), |
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TP_fast_assign( |
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NFSD_TRACE_PROC_ARG_ASSIGNMENTS |
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__entry->vers = rqstp->rq_vers; |
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__entry->proc = rqstp->rq_proc; |
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), |
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TP_printk("xid=0x%08x vers=%u proc=%u", |
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__entry->xid, __entry->vers, __entry->proc |
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) |
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); |
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TRACE_EVENT(nfsd_cant_encode_err, |
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TP_PROTO( |
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const struct svc_rqst *rqstp |
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), |
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TP_ARGS(rqstp), |
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TP_STRUCT__entry( |
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NFSD_TRACE_PROC_ARG_FIELDS |
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__field(u32, vers) |
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__field(u32, proc) |
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), |
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TP_fast_assign( |
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NFSD_TRACE_PROC_ARG_ASSIGNMENTS |
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__entry->vers = rqstp->rq_vers; |
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__entry->proc = rqstp->rq_proc; |
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), |
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TP_printk("xid=0x%08x vers=%u proc=%u", |
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__entry->xid, __entry->vers, __entry->proc |
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) |
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); |
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#define show_nfsd_may_flags(x) \ |
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__print_flags(x, "|", \ |
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{ NFSD_MAY_EXEC, "EXEC" }, \ |
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{ NFSD_MAY_WRITE, "WRITE" }, \ |
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{ NFSD_MAY_READ, "READ" }, \ |
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{ NFSD_MAY_SATTR, "SATTR" }, \ |
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{ NFSD_MAY_TRUNC, "TRUNC" }, \ |
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{ NFSD_MAY_LOCK, "LOCK" }, \ |
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{ NFSD_MAY_OWNER_OVERRIDE, "OWNER_OVERRIDE" }, \ |
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{ NFSD_MAY_LOCAL_ACCESS, "LOCAL_ACCESS" }, \ |
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{ NFSD_MAY_BYPASS_GSS_ON_ROOT, "BYPASS_GSS_ON_ROOT" }, \ |
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{ NFSD_MAY_NOT_BREAK_LEASE, "NOT_BREAK_LEASE" }, \ |
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{ NFSD_MAY_BYPASS_GSS, "BYPASS_GSS" }, \ |
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{ NFSD_MAY_READ_IF_EXEC, "READ_IF_EXEC" }, \ |
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{ NFSD_MAY_64BIT_COOKIE, "64BIT_COOKIE" }) |
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TRACE_EVENT(nfsd_compound, |
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TP_PROTO(const struct svc_rqst *rqst, |
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u32 args_opcnt), |
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TP_ARGS(rqst, args_opcnt), |
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TP_STRUCT__entry( |
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__field(u32, xid) |
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__field(u32, args_opcnt) |
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), |
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TP_fast_assign( |
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__entry->xid = be32_to_cpu(rqst->rq_xid); |
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__entry->args_opcnt = args_opcnt; |
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), |
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TP_printk("xid=0x%08x opcnt=%u", |
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__entry->xid, __entry->args_opcnt) |
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) |
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TRACE_EVENT(nfsd_compound_status, |
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TP_PROTO(u32 args_opcnt, |
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u32 resp_opcnt, |
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__be32 status, |
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const char *name), |
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TP_ARGS(args_opcnt, resp_opcnt, status, name), |
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TP_STRUCT__entry( |
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__field(u32, args_opcnt) |
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__field(u32, resp_opcnt) |
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__field(int, status) |
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__string(name, name) |
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), |
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TP_fast_assign( |
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__entry->args_opcnt = args_opcnt; |
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__entry->resp_opcnt = resp_opcnt; |
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__entry->status = be32_to_cpu(status); |
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__assign_str(name, name); |
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), |
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TP_printk("op=%u/%u %s status=%d", |
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__entry->resp_opcnt, __entry->args_opcnt, |
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__get_str(name), __entry->status) |
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) |
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TRACE_EVENT(nfsd_compound_decode_err, |
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TP_PROTO( |
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const struct svc_rqst *rqstp, |
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u32 args_opcnt, |
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u32 resp_opcnt, |
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u32 opnum, |
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__be32 status |
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), |
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TP_ARGS(rqstp, args_opcnt, resp_opcnt, opnum, status), |
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TP_STRUCT__entry( |
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NFSD_TRACE_PROC_RES_FIELDS |
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__field(u32, args_opcnt) |
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__field(u32, resp_opcnt) |
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__field(u32, opnum) |
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), |
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TP_fast_assign( |
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NFSD_TRACE_PROC_RES_ASSIGNMENTS(status) |
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__entry->args_opcnt = args_opcnt; |
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__entry->resp_opcnt = resp_opcnt; |
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__entry->opnum = opnum; |
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), |
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TP_printk("op=%u/%u opnum=%u status=%lu", |
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__entry->resp_opcnt, __entry->args_opcnt, |
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__entry->opnum, __entry->status) |
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); |
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TRACE_EVENT(nfsd_compound_encode_err, |
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TP_PROTO( |
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const struct svc_rqst *rqstp, |
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u32 opnum, |
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__be32 status |
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), |
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TP_ARGS(rqstp, opnum, status), |
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TP_STRUCT__entry( |
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NFSD_TRACE_PROC_RES_FIELDS |
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__field(u32, opnum) |
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), |
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TP_fast_assign( |
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NFSD_TRACE_PROC_RES_ASSIGNMENTS(status) |
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__entry->opnum = opnum; |
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), |
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TP_printk("opnum=%u status=%lu", |
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__entry->opnum, __entry->status) |
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); |
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DECLARE_EVENT_CLASS(nfsd_fh_err_class, |
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TP_PROTO(struct svc_rqst *rqstp, |
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struct svc_fh *fhp, |
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int status), |
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TP_ARGS(rqstp, fhp, status), |
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TP_STRUCT__entry( |
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__field(u32, xid) |
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__field(u32, fh_hash) |
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__field(int, status) |
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), |
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TP_fast_assign( |
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__entry->xid = be32_to_cpu(rqstp->rq_xid); |
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__entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); |
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__entry->status = status; |
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), |
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TP_printk("xid=0x%08x fh_hash=0x%08x status=%d", |
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__entry->xid, __entry->fh_hash, |
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__entry->status) |
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) |
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#define DEFINE_NFSD_FH_ERR_EVENT(name) \ |
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DEFINE_EVENT(nfsd_fh_err_class, nfsd_##name, \ |
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TP_PROTO(struct svc_rqst *rqstp, \ |
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struct svc_fh *fhp, \ |
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int status), \ |
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TP_ARGS(rqstp, fhp, status)) |
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DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badexport); |
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DEFINE_NFSD_FH_ERR_EVENT(set_fh_dentry_badhandle); |
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TRACE_EVENT(nfsd_exp_find_key, |
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TP_PROTO(const struct svc_expkey *key, |
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int status), |
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TP_ARGS(key, status), |
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TP_STRUCT__entry( |
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__field(int, fsidtype) |
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__array(u32, fsid, 6) |
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__string(auth_domain, key->ek_client->name) |
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__field(int, status) |
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), |
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TP_fast_assign( |
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__entry->fsidtype = key->ek_fsidtype; |
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memcpy(__entry->fsid, key->ek_fsid, 4*6); |
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__assign_str(auth_domain, key->ek_client->name); |
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__entry->status = status; |
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), |
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TP_printk("fsid=%x::%s domain=%s status=%d", |
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__entry->fsidtype, |
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__print_array(__entry->fsid, 6, 4), |
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__get_str(auth_domain), |
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__entry->status |
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) |
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); |
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TRACE_EVENT(nfsd_expkey_update, |
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TP_PROTO(const struct svc_expkey *key, const char *exp_path), |
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TP_ARGS(key, exp_path), |
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TP_STRUCT__entry( |
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__field(int, fsidtype) |
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__array(u32, fsid, 6) |
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__string(auth_domain, key->ek_client->name) |
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__string(path, exp_path) |
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__field(bool, cache) |
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), |
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TP_fast_assign( |
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__entry->fsidtype = key->ek_fsidtype; |
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memcpy(__entry->fsid, key->ek_fsid, 4*6); |
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__assign_str(auth_domain, key->ek_client->name); |
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__assign_str(path, exp_path); |
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__entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags); |
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), |
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TP_printk("fsid=%x::%s domain=%s path=%s cache=%s", |
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__entry->fsidtype, |
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__print_array(__entry->fsid, 6, 4), |
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__get_str(auth_domain), |
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__get_str(path), |
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__entry->cache ? "pos" : "neg" |
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) |
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); |
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TRACE_EVENT(nfsd_exp_get_by_name, |
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TP_PROTO(const struct svc_export *key, |
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int status), |
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TP_ARGS(key, status), |
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TP_STRUCT__entry( |
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__string(path, key->ex_path.dentry->d_name.name) |
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__string(auth_domain, key->ex_client->name) |
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__field(int, status) |
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), |
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TP_fast_assign( |
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__assign_str(path, key->ex_path.dentry->d_name.name); |
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__assign_str(auth_domain, key->ex_client->name); |
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__entry->status = status; |
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), |
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TP_printk("path=%s domain=%s status=%d", |
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__get_str(path), |
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__get_str(auth_domain), |
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__entry->status |
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) |
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); |
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TRACE_EVENT(nfsd_export_update, |
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TP_PROTO(const struct svc_export *key), |
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TP_ARGS(key), |
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TP_STRUCT__entry( |
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__string(path, key->ex_path.dentry->d_name.name) |
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__string(auth_domain, key->ex_client->name) |
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__field(bool, cache) |
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), |
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TP_fast_assign( |
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__assign_str(path, key->ex_path.dentry->d_name.name); |
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__assign_str(auth_domain, key->ex_client->name); |
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__entry->cache = !test_bit(CACHE_NEGATIVE, &key->h.flags); |
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), |
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TP_printk("path=%s domain=%s cache=%s", |
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__get_str(path), |
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__get_str(auth_domain), |
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__entry->cache ? "pos" : "neg" |
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) |
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); |
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DECLARE_EVENT_CLASS(nfsd_io_class, |
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TP_PROTO(struct svc_rqst *rqstp, |
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struct svc_fh *fhp, |
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loff_t offset, |
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unsigned long len), |
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TP_ARGS(rqstp, fhp, offset, len), |
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TP_STRUCT__entry( |
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__field(u32, xid) |
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__field(u32, fh_hash) |
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__field(loff_t, offset) |
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__field(unsigned long, len) |
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), |
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TP_fast_assign( |
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__entry->xid = be32_to_cpu(rqstp->rq_xid); |
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__entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); |
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__entry->offset = offset; |
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__entry->len = len; |
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), |
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TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld len=%lu", |
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__entry->xid, __entry->fh_hash, |
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__entry->offset, __entry->len) |
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) |
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#define DEFINE_NFSD_IO_EVENT(name) \ |
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DEFINE_EVENT(nfsd_io_class, nfsd_##name, \ |
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TP_PROTO(struct svc_rqst *rqstp, \ |
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struct svc_fh *fhp, \ |
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loff_t offset, \ |
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unsigned long len), \ |
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TP_ARGS(rqstp, fhp, offset, len)) |
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DEFINE_NFSD_IO_EVENT(read_start); |
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DEFINE_NFSD_IO_EVENT(read_splice); |
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DEFINE_NFSD_IO_EVENT(read_vector); |
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DEFINE_NFSD_IO_EVENT(read_io_done); |
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DEFINE_NFSD_IO_EVENT(read_done); |
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DEFINE_NFSD_IO_EVENT(write_start); |
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DEFINE_NFSD_IO_EVENT(write_opened); |
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DEFINE_NFSD_IO_EVENT(write_io_done); |
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DEFINE_NFSD_IO_EVENT(write_done); |
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DECLARE_EVENT_CLASS(nfsd_err_class, |
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TP_PROTO(struct svc_rqst *rqstp, |
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struct svc_fh *fhp, |
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loff_t offset, |
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int status), |
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TP_ARGS(rqstp, fhp, offset, status), |
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TP_STRUCT__entry( |
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__field(u32, xid) |
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__field(u32, fh_hash) |
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__field(loff_t, offset) |
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__field(int, status) |
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), |
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TP_fast_assign( |
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__entry->xid = be32_to_cpu(rqstp->rq_xid); |
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__entry->fh_hash = knfsd_fh_hash(&fhp->fh_handle); |
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__entry->offset = offset; |
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__entry->status = status; |
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), |
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TP_printk("xid=0x%08x fh_hash=0x%08x offset=%lld status=%d", |
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__entry->xid, __entry->fh_hash, |
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__entry->offset, __entry->status) |
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) |
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#define DEFINE_NFSD_ERR_EVENT(name) \ |
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DEFINE_EVENT(nfsd_err_class, nfsd_##name, \ |
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TP_PROTO(struct svc_rqst *rqstp, \ |
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struct svc_fh *fhp, \ |
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loff_t offset, \ |
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int len), \ |
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TP_ARGS(rqstp, fhp, offset, len)) |
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DEFINE_NFSD_ERR_EVENT(read_err); |
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DEFINE_NFSD_ERR_EVENT(write_err); |
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|
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#include "state.h" |
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#include "filecache.h" |
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#include "vfs.h" |
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DECLARE_EVENT_CLASS(nfsd_stateid_class, |
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TP_PROTO(stateid_t *stp), |
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TP_ARGS(stp), |
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TP_STRUCT__entry( |
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__field(u32, cl_boot) |
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__field(u32, cl_id) |
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__field(u32, si_id) |
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__field(u32, si_generation) |
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), |
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TP_fast_assign( |
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__entry->cl_boot = stp->si_opaque.so_clid.cl_boot; |
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__entry->cl_id = stp->si_opaque.so_clid.cl_id; |
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__entry->si_id = stp->si_opaque.so_id; |
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__entry->si_generation = stp->si_generation; |
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), |
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TP_printk("client %08x:%08x stateid %08x:%08x", |
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__entry->cl_boot, |
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__entry->cl_id, |
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__entry->si_id, |
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__entry->si_generation) |
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) |
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|
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#define DEFINE_STATEID_EVENT(name) \ |
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DEFINE_EVENT(nfsd_stateid_class, nfsd_##name, \ |
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TP_PROTO(stateid_t *stp), \ |
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TP_ARGS(stp)) |
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|
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DEFINE_STATEID_EVENT(layoutstate_alloc); |
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DEFINE_STATEID_EVENT(layoutstate_unhash); |
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DEFINE_STATEID_EVENT(layoutstate_free); |
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DEFINE_STATEID_EVENT(layout_get_lookup_fail); |
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DEFINE_STATEID_EVENT(layout_commit_lookup_fail); |
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DEFINE_STATEID_EVENT(layout_return_lookup_fail); |
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DEFINE_STATEID_EVENT(layout_recall); |
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DEFINE_STATEID_EVENT(layout_recall_done); |
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DEFINE_STATEID_EVENT(layout_recall_fail); |
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DEFINE_STATEID_EVENT(layout_recall_release); |
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|
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DEFINE_STATEID_EVENT(open); |
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DEFINE_STATEID_EVENT(deleg_read); |
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DEFINE_STATEID_EVENT(deleg_break); |
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DEFINE_STATEID_EVENT(deleg_recall); |
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|
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DECLARE_EVENT_CLASS(nfsd_stateseqid_class, |
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TP_PROTO(u32 seqid, const stateid_t *stp), |
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TP_ARGS(seqid, stp), |
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TP_STRUCT__entry( |
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__field(u32, seqid) |
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__field(u32, cl_boot) |
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__field(u32, cl_id) |
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__field(u32, si_id) |
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__field(u32, si_generation) |
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), |
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TP_fast_assign( |
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__entry->seqid = seqid; |
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__entry->cl_boot = stp->si_opaque.so_clid.cl_boot; |
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__entry->cl_id = stp->si_opaque.so_clid.cl_id; |
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__entry->si_id = stp->si_opaque.so_id; |
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__entry->si_generation = stp->si_generation; |
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), |
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TP_printk("seqid=%u client %08x:%08x stateid %08x:%08x", |
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__entry->seqid, __entry->cl_boot, __entry->cl_id, |
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__entry->si_id, __entry->si_generation) |
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) |
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|
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#define DEFINE_STATESEQID_EVENT(name) \ |
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DEFINE_EVENT(nfsd_stateseqid_class, nfsd_##name, \ |
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TP_PROTO(u32 seqid, const stateid_t *stp), \ |
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TP_ARGS(seqid, stp)) |
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|
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DEFINE_STATESEQID_EVENT(preprocess); |
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DEFINE_STATESEQID_EVENT(open_confirm); |
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|
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DECLARE_EVENT_CLASS(nfsd_clientid_class, |
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TP_PROTO(const clientid_t *clid), |
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TP_ARGS(clid), |
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TP_STRUCT__entry( |
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__field(u32, cl_boot) |
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__field(u32, cl_id) |
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), |
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TP_fast_assign( |
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__entry->cl_boot = clid->cl_boot; |
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__entry->cl_id = clid->cl_id; |
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), |
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TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id) |
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) |
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|
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#define DEFINE_CLIENTID_EVENT(name) \ |
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DEFINE_EVENT(nfsd_clientid_class, nfsd_clid_##name, \ |
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TP_PROTO(const clientid_t *clid), \ |
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TP_ARGS(clid)) |
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|
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DEFINE_CLIENTID_EVENT(expired); |
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DEFINE_CLIENTID_EVENT(purged); |
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DEFINE_CLIENTID_EVENT(renew); |
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DEFINE_CLIENTID_EVENT(stale); |
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|
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DECLARE_EVENT_CLASS(nfsd_net_class, |
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TP_PROTO(const struct nfsd_net *nn), |
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TP_ARGS(nn), |
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TP_STRUCT__entry( |
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__field(unsigned long long, boot_time) |
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), |
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TP_fast_assign( |
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__entry->boot_time = nn->boot_time; |
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), |
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TP_printk("boot_time=%16llx", __entry->boot_time) |
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) |
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|
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#define DEFINE_NET_EVENT(name) \ |
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DEFINE_EVENT(nfsd_net_class, nfsd_##name, \ |
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TP_PROTO(const struct nfsd_net *nn), \ |
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TP_ARGS(nn)) |
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|
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DEFINE_NET_EVENT(grace_start); |
|
DEFINE_NET_EVENT(grace_complete); |
|
|
|
DECLARE_EVENT_CLASS(nfsd_clid_class, |
|
TP_PROTO(const struct nfsd_net *nn, |
|
unsigned int namelen, |
|
const unsigned char *namedata), |
|
TP_ARGS(nn, namelen, namedata), |
|
TP_STRUCT__entry( |
|
__field(unsigned long long, boot_time) |
|
__field(unsigned int, namelen) |
|
__dynamic_array(unsigned char, name, namelen) |
|
), |
|
TP_fast_assign( |
|
__entry->boot_time = nn->boot_time; |
|
__entry->namelen = namelen; |
|
memcpy(__get_dynamic_array(name), namedata, namelen); |
|
), |
|
TP_printk("boot_time=%16llx nfs4_clientid=%.*s", |
|
__entry->boot_time, __entry->namelen, __get_str(name)) |
|
) |
|
|
|
#define DEFINE_CLID_EVENT(name) \ |
|
DEFINE_EVENT(nfsd_clid_class, nfsd_clid_##name, \ |
|
TP_PROTO(const struct nfsd_net *nn, \ |
|
unsigned int namelen, \ |
|
const unsigned char *namedata), \ |
|
TP_ARGS(nn, namelen, namedata)) |
|
|
|
DEFINE_CLID_EVENT(find); |
|
DEFINE_CLID_EVENT(reclaim); |
|
|
|
TRACE_EVENT(nfsd_clid_inuse_err, |
|
TP_PROTO(const struct nfs4_client *clp), |
|
TP_ARGS(clp), |
|
TP_STRUCT__entry( |
|
__field(u32, cl_boot) |
|
__field(u32, cl_id) |
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6)) |
|
__field(unsigned int, namelen) |
|
__dynamic_array(unsigned char, name, clp->cl_name.len) |
|
), |
|
TP_fast_assign( |
|
__entry->cl_boot = clp->cl_clientid.cl_boot; |
|
__entry->cl_id = clp->cl_clientid.cl_id; |
|
memcpy(__entry->addr, &clp->cl_addr, |
|
sizeof(struct sockaddr_in6)); |
|
__entry->namelen = clp->cl_name.len; |
|
memcpy(__get_dynamic_array(name), clp->cl_name.data, |
|
clp->cl_name.len); |
|
), |
|
TP_printk("nfs4_clientid %.*s already in use by %pISpc, client %08x:%08x", |
|
__entry->namelen, __get_str(name), __entry->addr, |
|
__entry->cl_boot, __entry->cl_id) |
|
) |
|
|
|
/* |
|
* from fs/nfsd/filecache.h |
|
*/ |
|
TRACE_DEFINE_ENUM(NFSD_FILE_HASHED); |
|
TRACE_DEFINE_ENUM(NFSD_FILE_PENDING); |
|
TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_READ); |
|
TRACE_DEFINE_ENUM(NFSD_FILE_BREAK_WRITE); |
|
TRACE_DEFINE_ENUM(NFSD_FILE_REFERENCED); |
|
|
|
#define show_nf_flags(val) \ |
|
__print_flags(val, "|", \ |
|
{ 1 << NFSD_FILE_HASHED, "HASHED" }, \ |
|
{ 1 << NFSD_FILE_PENDING, "PENDING" }, \ |
|
{ 1 << NFSD_FILE_BREAK_READ, "BREAK_READ" }, \ |
|
{ 1 << NFSD_FILE_BREAK_WRITE, "BREAK_WRITE" }, \ |
|
{ 1 << NFSD_FILE_REFERENCED, "REFERENCED"}) |
|
|
|
DECLARE_EVENT_CLASS(nfsd_file_class, |
|
TP_PROTO(struct nfsd_file *nf), |
|
TP_ARGS(nf), |
|
TP_STRUCT__entry( |
|
__field(unsigned int, nf_hashval) |
|
__field(void *, nf_inode) |
|
__field(int, nf_ref) |
|
__field(unsigned long, nf_flags) |
|
__field(unsigned char, nf_may) |
|
__field(struct file *, nf_file) |
|
), |
|
TP_fast_assign( |
|
__entry->nf_hashval = nf->nf_hashval; |
|
__entry->nf_inode = nf->nf_inode; |
|
__entry->nf_ref = refcount_read(&nf->nf_ref); |
|
__entry->nf_flags = nf->nf_flags; |
|
__entry->nf_may = nf->nf_may; |
|
__entry->nf_file = nf->nf_file; |
|
), |
|
TP_printk("hash=0x%x inode=%p ref=%d flags=%s may=%s file=%p", |
|
__entry->nf_hashval, |
|
__entry->nf_inode, |
|
__entry->nf_ref, |
|
show_nf_flags(__entry->nf_flags), |
|
show_nfsd_may_flags(__entry->nf_may), |
|
__entry->nf_file) |
|
) |
|
|
|
#define DEFINE_NFSD_FILE_EVENT(name) \ |
|
DEFINE_EVENT(nfsd_file_class, name, \ |
|
TP_PROTO(struct nfsd_file *nf), \ |
|
TP_ARGS(nf)) |
|
|
|
DEFINE_NFSD_FILE_EVENT(nfsd_file_alloc); |
|
DEFINE_NFSD_FILE_EVENT(nfsd_file_put_final); |
|
DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash); |
|
DEFINE_NFSD_FILE_EVENT(nfsd_file_put); |
|
DEFINE_NFSD_FILE_EVENT(nfsd_file_unhash_and_release_locked); |
|
|
|
TRACE_EVENT(nfsd_file_acquire, |
|
TP_PROTO(struct svc_rqst *rqstp, unsigned int hash, |
|
struct inode *inode, unsigned int may_flags, |
|
struct nfsd_file *nf, __be32 status), |
|
|
|
TP_ARGS(rqstp, hash, inode, may_flags, nf, status), |
|
|
|
TP_STRUCT__entry( |
|
__field(u32, xid) |
|
__field(unsigned int, hash) |
|
__field(void *, inode) |
|
__field(unsigned long, may_flags) |
|
__field(int, nf_ref) |
|
__field(unsigned long, nf_flags) |
|
__field(unsigned long, nf_may) |
|
__field(struct file *, nf_file) |
|
__field(u32, status) |
|
), |
|
|
|
TP_fast_assign( |
|
__entry->xid = be32_to_cpu(rqstp->rq_xid); |
|
__entry->hash = hash; |
|
__entry->inode = inode; |
|
__entry->may_flags = may_flags; |
|
__entry->nf_ref = nf ? refcount_read(&nf->nf_ref) : 0; |
|
__entry->nf_flags = nf ? nf->nf_flags : 0; |
|
__entry->nf_may = nf ? nf->nf_may : 0; |
|
__entry->nf_file = nf ? nf->nf_file : NULL; |
|
__entry->status = be32_to_cpu(status); |
|
), |
|
|
|
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", |
|
__entry->xid, __entry->hash, __entry->inode, |
|
show_nfsd_may_flags(__entry->may_flags), |
|
__entry->nf_ref, show_nf_flags(__entry->nf_flags), |
|
show_nfsd_may_flags(__entry->nf_may), |
|
__entry->nf_file, __entry->status) |
|
); |
|
|
|
DECLARE_EVENT_CLASS(nfsd_file_search_class, |
|
TP_PROTO(struct inode *inode, unsigned int hash, int found), |
|
TP_ARGS(inode, hash, found), |
|
TP_STRUCT__entry( |
|
__field(struct inode *, inode) |
|
__field(unsigned int, hash) |
|
__field(int, found) |
|
), |
|
TP_fast_assign( |
|
__entry->inode = inode; |
|
__entry->hash = hash; |
|
__entry->found = found; |
|
), |
|
TP_printk("hash=0x%x inode=%p found=%d", __entry->hash, |
|
__entry->inode, __entry->found) |
|
); |
|
|
|
#define DEFINE_NFSD_FILE_SEARCH_EVENT(name) \ |
|
DEFINE_EVENT(nfsd_file_search_class, name, \ |
|
TP_PROTO(struct inode *inode, unsigned int hash, int found), \ |
|
TP_ARGS(inode, hash, found)) |
|
|
|
DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode_sync); |
|
DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_close_inode); |
|
DEFINE_NFSD_FILE_SEARCH_EVENT(nfsd_file_is_cached); |
|
|
|
TRACE_EVENT(nfsd_file_fsnotify_handle_event, |
|
TP_PROTO(struct inode *inode, u32 mask), |
|
TP_ARGS(inode, mask), |
|
TP_STRUCT__entry( |
|
__field(struct inode *, inode) |
|
__field(unsigned int, nlink) |
|
__field(umode_t, mode) |
|
__field(u32, mask) |
|
), |
|
TP_fast_assign( |
|
__entry->inode = inode; |
|
__entry->nlink = inode->i_nlink; |
|
__entry->mode = inode->i_mode; |
|
__entry->mask = mask; |
|
), |
|
TP_printk("inode=%p nlink=%u mode=0%ho mask=0x%x", __entry->inode, |
|
__entry->nlink, __entry->mode, __entry->mask) |
|
); |
|
|
|
#include "cache.h" |
|
|
|
TRACE_DEFINE_ENUM(RC_DROPIT); |
|
TRACE_DEFINE_ENUM(RC_REPLY); |
|
TRACE_DEFINE_ENUM(RC_DOIT); |
|
|
|
#define show_drc_retval(x) \ |
|
__print_symbolic(x, \ |
|
{ RC_DROPIT, "DROPIT" }, \ |
|
{ RC_REPLY, "REPLY" }, \ |
|
{ RC_DOIT, "DOIT" }) |
|
|
|
TRACE_EVENT(nfsd_drc_found, |
|
TP_PROTO( |
|
const struct nfsd_net *nn, |
|
const struct svc_rqst *rqstp, |
|
int result |
|
), |
|
TP_ARGS(nn, rqstp, result), |
|
TP_STRUCT__entry( |
|
__field(unsigned long long, boot_time) |
|
__field(unsigned long, result) |
|
__field(u32, xid) |
|
), |
|
TP_fast_assign( |
|
__entry->boot_time = nn->boot_time; |
|
__entry->result = result; |
|
__entry->xid = be32_to_cpu(rqstp->rq_xid); |
|
), |
|
TP_printk("boot_time=%16llx xid=0x%08x result=%s", |
|
__entry->boot_time, __entry->xid, |
|
show_drc_retval(__entry->result)) |
|
|
|
); |
|
|
|
TRACE_EVENT(nfsd_drc_mismatch, |
|
TP_PROTO( |
|
const struct nfsd_net *nn, |
|
const struct svc_cacherep *key, |
|
const struct svc_cacherep *rp |
|
), |
|
TP_ARGS(nn, key, rp), |
|
TP_STRUCT__entry( |
|
__field(unsigned long long, boot_time) |
|
__field(u32, xid) |
|
__field(u32, cached) |
|
__field(u32, ingress) |
|
), |
|
TP_fast_assign( |
|
__entry->boot_time = nn->boot_time; |
|
__entry->xid = be32_to_cpu(key->c_key.k_xid); |
|
__entry->cached = (__force u32)key->c_key.k_csum; |
|
__entry->ingress = (__force u32)rp->c_key.k_csum; |
|
), |
|
TP_printk("boot_time=%16llx xid=0x%08x cached-csum=0x%08x ingress-csum=0x%08x", |
|
__entry->boot_time, __entry->xid, __entry->cached, |
|
__entry->ingress) |
|
); |
|
|
|
TRACE_EVENT(nfsd_cb_args, |
|
TP_PROTO( |
|
const struct nfs4_client *clp, |
|
const struct nfs4_cb_conn *conn |
|
), |
|
TP_ARGS(clp, conn), |
|
TP_STRUCT__entry( |
|
__field(u32, cl_boot) |
|
__field(u32, cl_id) |
|
__field(u32, prog) |
|
__field(u32, ident) |
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6)) |
|
), |
|
TP_fast_assign( |
|
__entry->cl_boot = clp->cl_clientid.cl_boot; |
|
__entry->cl_id = clp->cl_clientid.cl_id; |
|
__entry->prog = conn->cb_prog; |
|
__entry->ident = conn->cb_ident; |
|
memcpy(__entry->addr, &conn->cb_addr, |
|
sizeof(struct sockaddr_in6)); |
|
), |
|
TP_printk("client %08x:%08x callback addr=%pISpc prog=%u ident=%u", |
|
__entry->cl_boot, __entry->cl_id, |
|
__entry->addr, __entry->prog, __entry->ident) |
|
); |
|
|
|
TRACE_EVENT(nfsd_cb_nodelegs, |
|
TP_PROTO(const struct nfs4_client *clp), |
|
TP_ARGS(clp), |
|
TP_STRUCT__entry( |
|
__field(u32, cl_boot) |
|
__field(u32, cl_id) |
|
), |
|
TP_fast_assign( |
|
__entry->cl_boot = clp->cl_clientid.cl_boot; |
|
__entry->cl_id = clp->cl_clientid.cl_id; |
|
), |
|
TP_printk("client %08x:%08x", __entry->cl_boot, __entry->cl_id) |
|
) |
|
|
|
TRACE_DEFINE_ENUM(NFSD4_CB_UP); |
|
TRACE_DEFINE_ENUM(NFSD4_CB_UNKNOWN); |
|
TRACE_DEFINE_ENUM(NFSD4_CB_DOWN); |
|
TRACE_DEFINE_ENUM(NFSD4_CB_FAULT); |
|
|
|
#define show_cb_state(val) \ |
|
__print_symbolic(val, \ |
|
{ NFSD4_CB_UP, "UP" }, \ |
|
{ NFSD4_CB_UNKNOWN, "UNKNOWN" }, \ |
|
{ NFSD4_CB_DOWN, "DOWN" }, \ |
|
{ NFSD4_CB_FAULT, "FAULT"}) |
|
|
|
DECLARE_EVENT_CLASS(nfsd_cb_class, |
|
TP_PROTO(const struct nfs4_client *clp), |
|
TP_ARGS(clp), |
|
TP_STRUCT__entry( |
|
__field(unsigned long, state) |
|
__field(u32, cl_boot) |
|
__field(u32, cl_id) |
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6)) |
|
), |
|
TP_fast_assign( |
|
__entry->state = clp->cl_cb_state; |
|
__entry->cl_boot = clp->cl_clientid.cl_boot; |
|
__entry->cl_id = clp->cl_clientid.cl_id; |
|
memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, |
|
sizeof(struct sockaddr_in6)); |
|
), |
|
TP_printk("addr=%pISpc client %08x:%08x state=%s", |
|
__entry->addr, __entry->cl_boot, __entry->cl_id, |
|
show_cb_state(__entry->state)) |
|
); |
|
|
|
#define DEFINE_NFSD_CB_EVENT(name) \ |
|
DEFINE_EVENT(nfsd_cb_class, nfsd_cb_##name, \ |
|
TP_PROTO(const struct nfs4_client *clp), \ |
|
TP_ARGS(clp)) |
|
|
|
DEFINE_NFSD_CB_EVENT(setup); |
|
DEFINE_NFSD_CB_EVENT(state); |
|
DEFINE_NFSD_CB_EVENT(shutdown); |
|
|
|
TRACE_EVENT(nfsd_cb_setup_err, |
|
TP_PROTO( |
|
const struct nfs4_client *clp, |
|
long error |
|
), |
|
TP_ARGS(clp, error), |
|
TP_STRUCT__entry( |
|
__field(long, error) |
|
__field(u32, cl_boot) |
|
__field(u32, cl_id) |
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6)) |
|
), |
|
TP_fast_assign( |
|
__entry->error = error; |
|
__entry->cl_boot = clp->cl_clientid.cl_boot; |
|
__entry->cl_id = clp->cl_clientid.cl_id; |
|
memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, |
|
sizeof(struct sockaddr_in6)); |
|
), |
|
TP_printk("addr=%pISpc client %08x:%08x error=%ld", |
|
__entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error) |
|
); |
|
|
|
TRACE_EVENT(nfsd_cb_work, |
|
TP_PROTO( |
|
const struct nfs4_client *clp, |
|
const char *procedure |
|
), |
|
TP_ARGS(clp, procedure), |
|
TP_STRUCT__entry( |
|
__field(u32, cl_boot) |
|
__field(u32, cl_id) |
|
__string(procedure, procedure) |
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6)) |
|
), |
|
TP_fast_assign( |
|
__entry->cl_boot = clp->cl_clientid.cl_boot; |
|
__entry->cl_id = clp->cl_clientid.cl_id; |
|
__assign_str(procedure, procedure) |
|
memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, |
|
sizeof(struct sockaddr_in6)); |
|
), |
|
TP_printk("addr=%pISpc client %08x:%08x procedure=%s", |
|
__entry->addr, __entry->cl_boot, __entry->cl_id, |
|
__get_str(procedure)) |
|
); |
|
|
|
TRACE_EVENT(nfsd_cb_done, |
|
TP_PROTO( |
|
const struct nfs4_client *clp, |
|
int status |
|
), |
|
TP_ARGS(clp, status), |
|
TP_STRUCT__entry( |
|
__field(u32, cl_boot) |
|
__field(u32, cl_id) |
|
__field(int, status) |
|
__array(unsigned char, addr, sizeof(struct sockaddr_in6)) |
|
), |
|
TP_fast_assign( |
|
__entry->cl_boot = clp->cl_clientid.cl_boot; |
|
__entry->cl_id = clp->cl_clientid.cl_id; |
|
__entry->status = status; |
|
memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, |
|
sizeof(struct sockaddr_in6)); |
|
), |
|
TP_printk("addr=%pISpc client %08x:%08x status=%d", |
|
__entry->addr, __entry->cl_boot, __entry->cl_id, |
|
__entry->status) |
|
); |
|
|
|
#endif /* _NFSD_TRACE_H */ |
|
|
|
#undef TRACE_INCLUDE_PATH |
|
#define TRACE_INCLUDE_PATH . |
|
#define TRACE_INCLUDE_FILE trace |
|
#include <trace/define_trace.h>
|
|
|