forked from Minki/linux
ffe1f0df58
Bi-directional RPC support means code in svcrdma.ko invokes a bit of
code in xprtrdma.ko, and vice versa. To avoid loader/linker loops,
merge the server and client side modules together into a single
module.
When backchannel capabilities are added, the combined module will
register all needed transport capabilities so that Upper Layer
consumers automatically have everything needed to create a
bi-directional transport connection.
Module aliases are added for backwards compatibility with user
space, which still may expect svcrdma.ko or xprtrdma.ko to be
present.
This commit reverts commit 2e8c12e1b7 ("xprtrdma: add separate
Kconfig options for NFSoRDMA client and server support") and
provides a single CONFIG option for enabling the new module.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
47 lines
804 B
C
47 lines
804 B
C
/*
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* Copyright (c) 2015 Oracle. All rights reserved.
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*/
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/* rpcrdma.ko module initialization
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*/
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#include <linux/module.h>
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#include <linux/init.h>
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#include <linux/sunrpc/svc_rdma.h>
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#include "xprt_rdma.h"
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#if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
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# define RPCDBG_FACILITY RPCDBG_TRANS
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#endif
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MODULE_AUTHOR("Open Grid Computing and Network Appliance, Inc.");
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MODULE_DESCRIPTION("RPC/RDMA Transport");
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MODULE_LICENSE("Dual BSD/GPL");
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MODULE_ALIAS("svcrdma");
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MODULE_ALIAS("xprtrdma");
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static void __exit rpc_rdma_cleanup(void)
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{
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xprt_rdma_cleanup();
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svc_rdma_cleanup();
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}
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static int __init rpc_rdma_init(void)
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{
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int rc;
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rc = svc_rdma_init();
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if (rc)
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goto out;
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rc = xprt_rdma_init();
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if (rc)
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svc_rdma_cleanup();
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out:
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return rc;
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}
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module_init(rpc_rdma_init);
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module_exit(rpc_rdma_cleanup);
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