From: Trond Myklebust Date: Tue, 1 Jan 2008 23:42:12 +0000 (-0500) Subject: SUNRPC: Reconnect immediately whenever the server isn't refusing it. X-Git-Tag: accepted/tizen/common/20141203.182822~25474^2~101 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=663b8858dddbc8e634476960cc1c5f69dadba9b0;p=platform%2Fkernel%2Flinux-arm64.git SUNRPC: Reconnect immediately whenever the server isn't refusing it. If we've disconnected from the server, rather than the other way round, then it makes little sense to wait 3 seconds before reconnecting. Signed-off-by: Trond Myklebust --- diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 741ab8a..a4cfdc5 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -1130,13 +1130,13 @@ static void xs_tcp_state_change(struct sock *sk) transport->tcp_flags = TCP_RCV_COPY_FRAGHDR | TCP_RCV_COPY_XID; - xprt->reestablish_timeout = XS_TCP_INIT_REEST_TO; xprt_wake_pending_tasks(xprt, 0); } spin_unlock_bh(&xprt->transport_lock); break; case TCP_FIN_WAIT1: /* The client initiated a shutdown of the socket */ + xprt->reestablish_timeout = 0; set_bit(XPRT_CLOSING, &xprt->state); smp_mb__before_clear_bit(); clear_bit(XPRT_CONNECTED, &xprt->state); @@ -1147,6 +1147,14 @@ static void xs_tcp_state_change(struct sock *sk) /* The server initiated a shutdown of the socket */ set_bit(XPRT_CLOSING, &xprt->state); xprt_force_disconnect(xprt); + case TCP_SYN_SENT: + case TCP_CLOSING: + /* + * If the server closed down the connection, make sure that + * we back off before reconnecting + */ + if (xprt->reestablish_timeout < XS_TCP_INIT_REEST_TO) + xprt->reestablish_timeout = XS_TCP_INIT_REEST_TO; break; case TCP_LAST_ACK: smp_mb__before_clear_bit();