ipv4: tcp: dont cache unconfirmed intput dst

[karo-tx-linux.git] / include / net / route.h

diff --git a/include/net/route.h b/include/net/route.h
index 2bfbc9329ea9c441b83a6aec05d29a7257c412cc..6361f9335774c38123e08fa4f781000e72fa27b4 100644 (file)
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -164,9 +164,9 @@ static inline struct rtable *ip_route_output(struct net *net, __be32 daddr,
 {
        struct flowi4 fl4 = {
                .flowi4_oif = oif,
+               .flowi4_tos = tos,
                .daddr = daddr,
                .saddr = saddr,
-               .flowi4_tos = tos,
        };
        return ip_route_output_key(net, &fl4);
 }
@@ -201,21 +201,24 @@ static inline struct rtable *ip_route_output_gre(struct net *net, struct flowi4
 }
 
 extern int ip_route_input_common(struct sk_buff *skb, __be32 dst, __be32 src,
-                                u8 tos, struct net_device *devin, bool noref);
+                                u8 tos, struct net_device *devin, bool noref, bool nocache);
 
 static inline int ip_route_input(struct sk_buff *skb, __be32 dst, __be32 src,
                                 u8 tos, struct net_device *devin)
 {
-       return ip_route_input_common(skb, dst, src, tos, devin, false);
+       return ip_route_input_common(skb, dst, src, tos, devin, false, false);
 }
 
 static inline int ip_route_input_noref(struct sk_buff *skb, __be32 dst, __be32 src,
-                                      u8 tos, struct net_device *devin)
+                                      u8 tos, struct net_device *devin, bool nocache)
 {
-       return ip_route_input_common(skb, dst, src, tos, devin, true);
+       return ip_route_input_common(skb, dst, src, tos, devin, true, nocache);
 }
 
-extern void            ip_rt_send_redirect(struct sk_buff *skb);
+extern void ipv4_update_pmtu(struct sk_buff *skb, struct net *net, u32 mtu,
+                            int oif, u32 mark, u8 protocol, int flow_flags);
+extern void ipv4_sk_update_pmtu(struct sk_buff *skb, struct sock *sk, u32 mtu);
+extern void ip_rt_send_redirect(struct sk_buff *skb);
 
 extern unsigned int            inet_addr_type(struct net *net, __be32 addr);
 extern unsigned int            inet_dev_addr_type(struct net *net, const struct net_device *dev, __be32 addr);