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 --- net/ipv4/ip_fragment.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/ip_fragment.c') diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c index 978d55f256e..8d07c973409 100644 --- a/net/ipv4/ip_fragment.c +++ b/net/ipv4/ip_fragment.c @@ -259,7 +259,7 @@ static void ip_expire(unsigned long arg) skb_dst_drop(head); iph = ip_hdr(head); err = ip_route_input_noref(head, iph->daddr, iph->saddr, - iph->tos, head->dev, false); + iph->tos, head->dev); if (err) goto out_rcu_unlock; -- cgit v1.2.3-70-g09d2