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authorDavid S. Miller <davem@davemloft.net>2012-06-28 04:05:06 +0400
committerDavid S. Miller <davem@davemloft.net>2012-06-28 04:05:06 +0400
commitc10237e077cef50e925f052e49f3b4fead9d71f9 (patch)
tree5b7418f3a31165ea2e7d119782cad0745cd45792 /include/net/tcp.h
parente440cf2ca0a1b075c64016240d46c3aa9d877bbf (diff)
downloadlinux-c10237e077cef50e925f052e49f3b4fead9d71f9.tar.xz
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 <davem@davemloft.net>
Diffstat (limited to 'include/net/tcp.h')
-rw-r--r--include/net/tcp.h2
1 files changed, 1 insertions, 1 deletions
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);