linux/net/sunrpc/xprtrdma/module.c
Trond Myklebust d5aa6b22e2 SUNRPC: xprt_load_transport() needs to support the netid "rdma6"
According to RFC5666, the correct netid for an IPv6 addressed RDMA
transport is "rdma6", which we've supported as a mount option since
Linux-4.7. The problem is when we try to load the module "xprtrdma6",
that will fail, since there is no modulealias of that name.

Fixes: 181342c5eb ("xprtrdma: Add rdma6 option to support NFS/RDMA IPv6")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
2020-12-02 14:05:52 -05:00

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C

// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* 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 <asm/swab.h>
#include "xprt_rdma.h"
#define CREATE_TRACE_POINTS
#include <trace/events/rpcrdma.h>
MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
MODULE_DESCRIPTION("RPC/RDMA Transport");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_ALIAS("svcrdma");
MODULE_ALIAS("xprtrdma");
MODULE_ALIAS("rpcrdma6");
static void __exit rpc_rdma_cleanup(void)
{
xprt_rdma_cleanup();
svc_rdma_cleanup();
}
static int __init rpc_rdma_init(void)
{
int rc;
rc = svc_rdma_init();
if (rc)
goto out;
rc = xprt_rdma_init();
if (rc)
svc_rdma_cleanup();
out:
return rc;
}
module_init(rpc_rdma_init);
module_exit(rpc_rdma_cleanup);