tcp: early retransmit

[pandora-kernel.git] / net / ipv4 / tcp.c

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 9670af3..6802c89 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -395,6 +395,7 @@ void tcp_init_sock(struct sock *sk)
        tp->mss_cache = TCP_MSS_DEFAULT;
 
        tp->reordering = sysctl_tcp_reordering;
+       tcp_enable_early_retrans(tp);
        icsk->icsk_ca_ops = &tcp_init_congestion_ops;
 
        sk->sk_state = TCP_CLOSE;
@@ -2495,6 +2496,8 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
                        err = -EINVAL;
                else
                        tp->thin_dupack = val;
+                       if (tp->thin_dupack)
+                               tcp_disable_early_retrans(tp);
                break;
 
        case TCP_REPAIR: