xps: Improvements in TX queue selection

[net-next-2.6.git] / net / ipv4 / tcp_output.c

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 05b1ecf367632763cbdb1f3bfe0e74c9c4d20c0c..5f29b2e20e23b524a218a6d2e5956f428509b69e 100644 (file)
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -822,8 +822,11 @@ static int tcp_transmit_skb(struct sock *sk, struct sk_buff *skb, int clone_it,
                                                           &md5);
        tcp_header_size = tcp_options_size + sizeof(struct tcphdr);
 
-       if (tcp_packets_in_flight(tp) == 0)
+       if (tcp_packets_in_flight(tp) == 0) {
                tcp_ca_event(sk, CA_EVENT_TX_START);
+               skb->ooo_okay = 1;
+       } else
+               skb->ooo_okay = 0;
 
        skb_push(skb, tcp_header_size);
        skb_reset_transport_header(skb);
@@ -2592,6 +2595,7 @@ int tcp_connect(struct sock *sk)
 {
        struct tcp_sock *tp = tcp_sk(sk);
        struct sk_buff *buff;
+       int err;
 
        tcp_connect_init(sk);
 
@@ -2614,7 +2618,9 @@ int tcp_connect(struct sock *sk)
        sk->sk_wmem_queued += buff->truesize;
        sk_mem_charge(sk, buff->truesize);
        tp->packets_out += tcp_skb_pcount(buff);
-       tcp_transmit_skb(sk, buff, 1, sk->sk_allocation);
+       err = tcp_transmit_skb(sk, buff, 1, sk->sk_allocation);
+       if (err == -ECONNREFUSED)
+               return err;
 
        /* We change tp->snd_nxt after the tcp_transmit_skb() call
         * in order to make this packet get counted in tcpOutSegs.