Commit 3a28becc authored by Chuck Lever's avatar Chuck Lever Committed by Trond Myklebust
Browse files

SUNRPC: soft connect semantics for UDP 



Introduce soft connect behavior for UDP transports.  In this case, a
major timeout returns ETIMEDOUT instead of EIO.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
parent caabea8a

net/sunrpc/clnt.c

+4 −0
Original line number Diff line number Diff line
@@ -1380,6 +1380,10 @@ call_timeout(struct rpc_task *task) 
	dprintk("RPC: %5u call_timeout (major)\n", task->tk_pid);

	task->tk_timeouts++;



	if (RPC_IS_SOFTCONN(task)) {

		rpc_exit(task, -ETIMEDOUT);

		return;

	}

	if (RPC_IS_SOFT(task)) {

		if (clnt->cl_chatty)

			printk(KERN_NOTICE "%s: server %s not responding, timed out\n",