From c10237e077cef50e925f052e49f3b4fead9d71f9 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 27 Jun 2012 17:05:06 -0700 Subject: Revert "ipv4: tcp: dont cache unconfirmed intput dst" This reverts commit c074da2810c118b3812f32d6754bd9ead2f169e7. This change has several unwanted side effects: 1) Sockets will cache the DST_NOCACHE route in sk->sk_rx_dst and we'll thus never create a real cached route. 2) All TCP traffic will use DST_NOCACHE and never use the routing cache at all. Signed-off-by: David S. Miller --- include/net/tcp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/net/tcp.h') diff --git a/include/net/tcp.h b/include/net/tcp.h index 917ed2e55e8c..6660ffc4963d 100644 --- a/include/net/tcp.h +++ b/include/net/tcp.h @@ -325,7 +325,7 @@ extern void tcp_v4_err(struct sk_buff *skb, u32); extern void tcp_shutdown (struct sock *sk, int how); -extern int tcp_v4_early_demux(struct sk_buff *skb, bool *nocache); +extern int tcp_v4_early_demux(struct sk_buff *skb); extern int tcp_v4_rcv(struct sk_buff *skb); extern struct inet_peer *tcp_v4_get_peer(struct sock *sk); -- cgit v1.2.3