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Commit 2a76b3bf authored by Chuck Lever's avatar Chuck Lever Committed by Trond Myklebust
Browse files

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: default avatarChuck Lever <chuck.lever@oracle.com>
parent c526611d

net/sunrpc/rpcb_clnt.c

+2 −2
Original line number Diff line number Diff line
@@ -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);