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