[PATCH] RPC: TCP reconnects are too slow

 When the network layer reports a connection close, the RPC task
 waiting to reconnect should be notified so it can retry immediately
 instead of waiting for the normal connection establishment timeout.

 This reverts a change made in 2.6.6 as part of adding client support
 for RPC over TCP socket idle timeouts.

 Test-plan:
 Destructive testing with NFS over TCP mounts.

 Version: Fri, 29 Apr 2005 15:31:46 -0400

 Signed-off-by: Chuck Lever <cel@netapp.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index a74a128..2b8789c 100644 (file)
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1101,8 +1101,7 @@ tcp_state_change(struct sock *sk)
        case TCP_SYN_RECV:
                break;
        default:
-               if (xprt_test_and_clear_connected(xprt))
-                       rpc_wake_up_status(&xprt->pending, -ENOTCONN);
+               xprt_disconnect(xprt);
                break;
        }
  out: