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SUNRPC: Use TCP for local rpcbind upcalls 

Use TCP with the soft connect semantic for local rpcbind upcalls so
the kernel can detect immediately if the local rpcbind daemon is not
running.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2009-12-03 15:58:56 -05:00 committed by Trond Myklebust
parent c526611dd6
commit 2a76b3bfa2
1 changed files with 2 additions and 2 deletions
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4
net/sunrpc/rpcb_clnt.c
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@ -176,7 +176,7 @@ static DEFINE_MUTEX(rpcb_create_local_mutex);
static int rpcb_create_local(void)
{
struct rpc_create_args args = {
.protocol = XPRT_TRANSPORT_UDP,
.protocol = XPRT_TRANSPORT_TCP,
.address = (struct sockaddr *)&rpcb_inaddr_loopback,
.addrsize = sizeof(rpcb_inaddr_loopback),
.servername = "localhost",
@ -258,7 +258,7 @@ static int rpcb_register_call(struct rpc_clnt *clnt, struct rpc_message *msg)
msg->rpc_resp = &result;
error = rpc_call_sync(clnt, msg, 0);
error = rpc_call_sync(clnt, msg, RPC_TASK_SOFTCONN);
if (error < 0) {
dprintk("RPC: failed to contact local rpcbind "
"server (errno %d).\n", -error);