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authorTimo Teras2008-04-29 03:32:25 -0700
committerDavid S. Miller2008-04-29 03:32:25 -0700
commit0010e46577a27c1d915034637f6c2fa57a9a091c (patch)
treedc13ec8dbbf980b53c8d1049dbf8944806cca0d2 /include/net
parent980c478ddbb720948967b028ddbb4179a025bc2c (diff)
ipv4: Update MTU to all related cache entries in ip_rt_frag_needed()
Add struct net_device parameter to ip_rt_frag_needed() and update MTU to cache entries where ifindex is specified. This is similar to what is already done in ip_rt_redirect(). Signed-off-by: Timo Teras <timo.teras@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/route.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/route.h b/include/net/route.h
index c6338802e8f1..fc836ff824cc 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -116,7 +116,7 @@ extern int __ip_route_output_key(struct net *, struct rtable **, const struct f
extern int ip_route_output_key(struct net *, struct rtable **, struct flowi *flp);
extern int ip_route_output_flow(struct net *, struct rtable **rp, struct flowi *flp, struct sock *sk, int flags);
extern int ip_route_input(struct sk_buff*, __be32 dst, __be32 src, u8 tos, struct net_device *devin);
-extern unsigned short ip_rt_frag_needed(struct net *net, struct iphdr *iph, unsigned short new_mtu);
+extern unsigned short ip_rt_frag_needed(struct net *net, struct iphdr *iph, unsigned short new_mtu, struct net_device *dev);
extern void ip_rt_send_redirect(struct sk_buff *skb);
extern unsigned inet_addr_type(struct net *net, __be32 addr);