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| author | Florian Westphal <fw@strlen.de> | 2020-05-04 10:06:06 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2020-05-06 09:40:08 +0200 |
| commit | 3e50ddd8b8d5067796fc87cbbb25c71451ccb385 (patch) | |
| tree | 4e392af245ec8a868c20fe0a118a955fd5c41105 /include/net/xfrm.h | |
| parent | xfrm: move xfrm4_extract_header to common helper (diff) | |
| download | linux-3e50ddd8b8d5067796fc87cbbb25c71451ccb385.tar.xz linux-3e50ddd8b8d5067796fc87cbbb25c71451ccb385.zip | |
xfrm: expose local_rxpmtu via ipv6_stubs
We cannot call this function from the core kernel unless we would force
CONFIG_IPV6=y.
Therefore expose this via ipv6_stubs so we can call it from net/xfrm
in the followup patch.
Since the call is expected to be unlikely, no extra code for the IPV6=y
case is added and we will always eat the indirection cost.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'include/net/xfrm.h')
| -rw-r--r-- | include/net/xfrm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/xfrm.h b/include/net/xfrm.h index 8b956528b6e6..10295ab4cdfb 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -1608,6 +1608,7 @@ int xfrm6_find_1stfragopt(struct xfrm_state *x, struct sk_buff *skb, u8 **prevhdr); #ifdef CONFIG_XFRM +void xfrm6_local_rxpmtu(struct sk_buff *skb, u32 mtu); int xfrm4_udp_encap_rcv(struct sock *sk, struct sk_buff *skb); int xfrm6_udp_encap_rcv(struct sock *sk, struct sk_buff *skb); int xfrm_user_policy(struct sock *sk, int optname, |