diff options
| author | Florian Westphal <fw@strlen.de> | 2020-05-04 11:06:06 +0300 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2020-05-06 10:40:08 +0300 |
| commit | 3e50ddd8b8d5067796fc87cbbb25c71451ccb385 (patch) | |
| tree | 4e392af245ec8a868c20fe0a118a955fd5c41105 /include/net/ipv6_stubs.h | |
| parent | 171916cbd53dec5c7b05efb56a201671d92effc1 (diff) | |
| download | linux-3e50ddd8b8d5067796fc87cbbb25c71451ccb385.tar.xz | |
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/ipv6_stubs.h')
| -rw-r--r-- | include/net/ipv6_stubs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/ipv6_stubs.h b/include/net/ipv6_stubs.h index 1e9e0cf7dc75..d8ab3872aa2a 100644 --- a/include/net/ipv6_stubs.h +++ b/include/net/ipv6_stubs.h @@ -57,6 +57,7 @@ struct ipv6_stub { const struct in6_addr *solicited_addr, bool router, bool solicited, bool override, bool inc_opt); #if IS_ENABLED(CONFIG_XFRM) + void (*xfrm6_local_rxpmtu)(struct sk_buff *skb, u32 mtu); int (*xfrm6_udp_encap_rcv)(struct sock *sk, struct sk_buff *skb); int (*xfrm6_rcv_encap)(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type); |