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rpcrdma: infrastructure for static trace points in rpcrdma.ko

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Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Chuck Lever 2018-01-20 11:16:34 -05:00 committed by Anna Schumaker
parent 6b3a60ae7b
commit e48f083e19
3 changed files with 25 additions and 5 deletions
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16
include/trace/events/rpcrdma.h Normal file
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@ -0,0 +1,16 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Copyright (c) 2017 Oracle. All rights reserved.
*/
#undef TRACE_SYSTEM
#define TRACE_SYSTEM rpcrdma
#if !defined(_TRACE_RPCRDMA_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_RPCRDMA_H
#include <linux/tracepoint.h>
#include <trace/events/rdma.h>
#endif /* _TRACE_RPCRDMA_H */
#include <trace/define_trace.h>

12
net/sunrpc/xprtrdma/module.c
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@ -1,18 +1,20 @@
/*
* Copyright (c) 2015 Oracle. All rights reserved.
* Copyright (c) 2015, 2017 Oracle. All rights reserved.
*/
/* rpcrdma.ko module initialization
*/
#include <linux/types.h>
#include <linux/compiler.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/sunrpc/svc_rdma.h>
#include "xprt_rdma.h"
#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
# define RPCDBG_FACILITY RPCDBG_TRANS
#endif
#include <asm/swab.h>
#define CREATE_TRACE_POINTS
#include "xprt_rdma.h"
MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
MODULE_DESCRIPTION("RPC/RDMA Transport");

2
net/sunrpc/xprtrdma/xprt_rdma.h
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@ -675,3 +675,5 @@ void xprt_rdma_bc_destroy(struct rpc_xprt *, unsigned int);
extern struct xprt_class xprt_rdma_bc;
#endif /* _LINUX_SUNRPC_XPRT_RDMA_H */
#include <trace/events/rpcrdma.h>