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authorwenxu <wenxu@ucloud.cn>2019-01-22 18:39:50 +0800
committerDavid S. Miller <davem@davemloft.net>2019-01-26 09:43:03 -0800
commitc8b34e680a090ab8dc42f8331020e31052b49a70 (patch)
tree5db6a530d23ffb492611e47f35c112f81ef14c49 /net/ipv4/ipip.c
parentip_tunnel: Add ip tunnel dst_cache in ip_md_tunnel_xmit (diff)
downloadlinux-dev-c8b34e680a090ab8dc42f8331020e31052b49a70.tar.xz
linux-dev-c8b34e680a090ab8dc42f8331020e31052b49a70.zip
ip_tunnel: Add tnl_update_pmtu in ip_md_tunnel_xmit
Add tnl_update_pmtu in ip_md_tunnel_xmit to dynamic modify the pmtu which packet send through collect_metadata mode ip tunnel Signed-off-by: wenxu <wenxu@ucloud.cn> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
-rw-r--r--net/ipv4/ipip.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
index 57c5dd283a2c..fe10b9a2efc8 100644
--- a/net/ipv4/ipip.c
+++ b/net/ipv4/ipip.c
@@ -302,7 +302,7 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb,
skb_set_inner_ipproto(skb, ipproto);
if (tunnel->collect_md)
- ip_md_tunnel_xmit(skb, dev, ipproto);
+ ip_md_tunnel_xmit(skb, dev, ipproto, 0);
else
ip_tunnel_xmit(skb, dev, tiph, ipproto);
return NETDEV_TX_OK;