57 lines
1.3 KiB
C
57 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/*
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* Copyright (c) 2024 Trond Myklebust <trond.myklebust@hammerspace.com>
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* Copyright (C) 2024 Mike Snitzer <snitzer@hammerspace.com>
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*/
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#undef TRACE_SYSTEM
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#define TRACE_SYSTEM nfs_localio
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#if !defined(_TRACE_NFS_COMMON_LOCALIO_H) || defined(TRACE_HEADER_MULTI_READ)
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#define _TRACE_NFS_COMMON_LOCALIO_H
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#include <linux/tracepoint.h>
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#include <trace/misc/fs.h>
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#include <trace/misc/nfs.h>
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#include <trace/misc/sunrpc.h>
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DECLARE_EVENT_CLASS(nfs_local_client_event,
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TP_PROTO(
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const struct nfs_client *clp
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),
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TP_ARGS(clp),
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TP_STRUCT__entry(
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__field(unsigned int, protocol)
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__string(server, clp->cl_hostname)
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),
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TP_fast_assign(
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__entry->protocol = clp->rpc_ops->version;
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__assign_str(server);
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),
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TP_printk(
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"server=%s NFSv%u", __get_str(server), __entry->protocol
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)
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);
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#define DEFINE_NFS_LOCAL_CLIENT_EVENT(name) \
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DEFINE_EVENT(nfs_local_client_event, name, \
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TP_PROTO( \
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const struct nfs_client *clp \
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), \
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TP_ARGS(clp))
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DEFINE_NFS_LOCAL_CLIENT_EVENT(nfs_localio_enable_client);
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DEFINE_NFS_LOCAL_CLIENT_EVENT(nfs_localio_disable_client);
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#endif /* _TRACE_NFS_COMMON_LOCALIO_H */
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#undef TRACE_INCLUDE_PATH
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#define TRACE_INCLUDE_PATH .
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#define TRACE_INCLUDE_FILE localio_trace
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/* This part must be outside protection */
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#include <trace/define_trace.h>
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