---

yaml --- r: 88256 b: refs/heads/master c: 6adb4f7 h: refs/heads/master v: v3
git-mirror · Apr 8, 2008 · 15c93eb · 15c93eb
1 parent 12de798
commit 15c93eb
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Showing 2 changed files with 6 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 882bebaaca4bb1484078d44ef011f918c0e1e14e
+refs/heads/master: 6adb4f733e9996b4fd68a6db50dd51bd2463ccac
diff --git a/trunk/net/ipv4/tcp_input.c b/trunk/net/ipv4/tcp_input.c
@@ -1691,11 +1691,16 @@ static inline void tcp_reset_reno_sack(struct tcp_sock *tp)
 int tcp_use_frto(struct sock *sk)
 {
 	const struct tcp_sock *tp = tcp_sk(sk);
+	const struct inet_connection_sock *icsk = inet_csk(sk);
 	struct sk_buff *skb;
 
 	if (!sysctl_tcp_frto)
 		return 0;
 
+	/* MTU probe and F-RTO won't really play nicely along currently */
+	if (icsk->icsk_mtup.probe_size)
+		return 0;
+
 	if (IsSackFrto())
 		return 1;