From 3a28becc35e5c8f1fabb707bcd8a473712653de6 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Thu, 3 Dec 2009 15:58:56 -0500 Subject: [PATCH] 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: Chuck Lever Signed-off-by: Trond Myklebust --- net/sunrpc/clnt.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index 97931d9f857..154034b675b 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -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",