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 <chuck.lever@oracle.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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@ -1380,6 +1380,10 @@ call_timeout(struct rpc_task *task)
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dprintk("RPC: %5u call_timeout (major)\n", task->tk_pid);
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task->tk_timeouts++;
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if (RPC_IS_SOFTCONN(task)) {
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rpc_exit(task, -ETIMEDOUT);
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return;
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}
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if (RPC_IS_SOFT(task)) {
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if (clnt->cl_chatty)
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printk(KERN_NOTICE "%s: server %s not responding, timed out\n",
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