Commit e8bae275 authored Nov 24, 2008 by Ilpo Järvinen Committed by David S. Miller Nov 24, 2008

tcp: more aggressive skipping



I knew already when rewriting the sacktag that this condition
was too conservative, change it now since it prevent lot of
useless work (especially in the sack shifter decision code
that is being added by a later patch). This shouldn't change
anything really, just save some processing regardless of the
shifter.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent e1aa680f

net/ipv4/tcp_input.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1402,7 +1402,7 @@ static struct sk_buff tcp_sacktag_skip(struct sk_buff skb, struct sock *sk,
		if (skb == tcp_send_head(sk))
		break;

		if (!before(TCP_SKB_CB(skb)->end_seq, skip_to_seq))
		if (after(TCP_SKB_CB(skb)->end_seq, skip_to_seq))
		break;

		*fack_count += tcp_skb_pcount(skb);