[IPV6]: Don't redo xfrm_lookup for cached dst entries

[linux-2.6] / net / ipv4 / tcp_highspeed.c

diff --git a/net/ipv4/tcp_highspeed.c b/net/ipv4/tcp_highspeed.c
index 36c51f8136bfa6aae3bb1f3f3abf12889673c799..6acc04bde08099c598e633a21518ed51e5b75bd2 100644 (file)
--- a/net/ipv4/tcp_highspeed.c
+++ b/net/ipv4/tcp_highspeed.c
@@ -98,9 +98,10 @@ struct hstcp {
        u32     ai;
 };
 
-static void hstcp_init(struct tcp_sock *tp)
+static void hstcp_init(struct sock *sk)
 {
-       struct hstcp *ca = tcp_ca(tp);
+       struct tcp_sock *tp = tcp_sk(sk);
+       struct hstcp *ca = inet_csk_ca(sk);
 
        ca->ai = 0;
 
@@ -109,10 +110,11 @@ static void hstcp_init(struct tcp_sock *tp)
        tp->snd_cwnd_clamp = min_t(u32, tp->snd_cwnd_clamp, 0xffffffff/128);
 }
 
-static void hstcp_cong_avoid(struct tcp_sock *tp, u32 adk, u32 rtt,
+static void hstcp_cong_avoid(struct sock *sk, u32 adk, u32 rtt,
                             u32 in_flight, int good)
 {
-       struct hstcp *ca = tcp_ca(tp);
+       struct tcp_sock *tp = tcp_sk(sk);
+       struct hstcp *ca = inet_csk_ca(sk);
 
        if (in_flight < tp->snd_cwnd)
                return;
@@ -143,9 +145,10 @@ static void hstcp_cong_avoid(struct tcp_sock *tp, u32 adk, u32 rtt,
        }
 }
 
-static u32 hstcp_ssthresh(struct tcp_sock *tp)
+static u32 hstcp_ssthresh(struct sock *sk)
 {
-       struct hstcp *ca = tcp_ca(tp);
+       const struct tcp_sock *tp = tcp_sk(sk);
+       const struct hstcp *ca = inet_csk_ca(sk);
 
        /* Do multiplicative decrease */
        return max(tp->snd_cwnd - ((tp->snd_cwnd * hstcp_aimd_vals[ca->ai].md) >> 8), 2U);
@@ -164,7 +167,7 @@ static struct tcp_congestion_ops tcp_highspeed = {
 
 static int __init hstcp_register(void)
 {
-       BUG_ON(sizeof(struct hstcp) > TCP_CA_PRIV_SIZE);
+       BUG_ON(sizeof(struct hstcp) > ICSK_CA_PRIV_SIZE);
        return tcp_register_congestion_control(&tcp_highspeed);
 }