diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/dst.h | 10 | ||||
| -rw-r--r-- | include/net/ip_tunnels.h | 2 |
2 files changed, 2 insertions, 10 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index 852d8fb36ab7..6ae2e625050d 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -535,14 +535,4 @@ static inline void skb_dst_update_pmtu_no_confirm(struct sk_buff *skb, u32 mtu) dst->ops->update_pmtu(dst, NULL, skb, mtu, false); } -static inline void skb_tunnel_check_pmtu(struct sk_buff *skb, - struct dst_entry *encap_dst, - int headroom) -{ - u32 encap_mtu = dst_mtu(encap_dst); - - if (skb->len > encap_mtu - headroom) - skb_dst_update_pmtu_no_confirm(skb, encap_mtu - headroom); -} - #endif /* _NET_DST_H */ diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h index 36025dea7612..02ccd32542d0 100644 --- a/include/net/ip_tunnels.h +++ b/include/net/ip_tunnels.h @@ -420,6 +420,8 @@ void iptunnel_xmit(struct sock *sk, struct rtable *rt, struct sk_buff *skb, u8 tos, u8 ttl, __be16 df, bool xnet); struct metadata_dst *iptunnel_metadata_reply(struct metadata_dst *md, gfp_t flags); +int skb_tunnel_check_pmtu(struct sk_buff *skb, struct dst_entry *encap_dst, + int headroom, bool reply); int iptunnel_handle_offloads(struct sk_buff *skb, int gso_type_mask); |