Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e49aa5d456802c6bec59b29d1d7cbd8e9cc71709
Commit: e49aa5d456802c6bec59b29d1d7cbd8e9cc71709
Parent: c7caf8d3ed7a6617aa0a3083815c439bd952c45c
Author: Ilpo J�rvinen <[EMAIL PROTECTED]>
AuthorDate: Sat Nov 10 21:23:08 2007 -0800
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Sat Nov 10 21:23:08 2007 -0800
[TCP]: Add unlikely() to sacktag out-of-mem in fragment case
Signed-off-by: Ilpo J�rvinen <[EMAIL PROTECTED]>
Signed-off-by: David S. Miller <[EMAIL PROTECTED]>
---
net/ipv4/tcp_input.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 9fc9096..84bcdc9 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1400,7 +1400,7 @@ tcp_sacktag_write_queue(struct sock *sk, struct sk_buff
*ack_skb, u32 prior_snd_
/* DSACK info lost if out-of-mem, try SACK still */
if (in_sack <= 0)
in_sack = tcp_match_skb_to_sack(sk, skb,
start_seq, end_seq);
- if (in_sack < 0)
+ if (unlikely(in_sack < 0))
break;
sacked = TCP_SKB_CB(skb)->sacked;
-
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