diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2017-11-27 22:29:52 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-01-08 18:01:26 +0100 |
| commit | 3f87c08c615f567799b426aff0341ea8010a0ebb (patch) | |
| tree | 47a33546f33fb7792ab0e5c2ed647c1a80f7a4f5 /include/linux/netfilter.h | |
| parent | 7db9a51e0f9931446ed4231feb1040ed5134fc60 (diff) | |
| download | blackbird-obmc-linux-3f87c08c615f567799b426aff0341ea8010a0ebb.tar.gz blackbird-obmc-linux-3f87c08c615f567799b426aff0341ea8010a0ebb.zip | |
netfilter: move route indirection to struct nf_ipv6_ops
We cannot make a direct call to nf_ip6_route() because that would result
in autoloading the 'ipv6' module because of symbol dependencies.
Therefore, define route indirection in nf_ipv6_ops where this really
belongs to.
For IPv4, we can indeed make a direct function call, which is faster,
given IPv4 is built-in in the networking code by default. Still,
CONFIG_INET=n and CONFIG_NETFILTER=y is possible, so define empty inline
stub for IPv4 in such case.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/linux/netfilter.h')
| -rw-r--r-- | include/linux/netfilter.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h index 5fc2443225f9..02c35eabd348 100644 --- a/include/linux/netfilter.h +++ b/include/linux/netfilter.h @@ -311,8 +311,6 @@ struct nf_queue_entry; struct nf_afinfo { unsigned short family; - int (*route)(struct net *net, struct dst_entry **dst, - struct flowi *fl, bool strict); int (*reroute)(struct net *net, struct sk_buff *skb, const struct nf_queue_entry *entry); int route_key_size; @@ -331,6 +329,8 @@ __sum16 nf_checksum(struct sk_buff *skb, unsigned int hook, __sum16 nf_checksum_partial(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, unsigned int len, u_int8_t protocol, unsigned short family); +int nf_route(struct net *net, struct dst_entry **dst, struct flowi *fl, + bool strict, unsigned short family); int nf_register_afinfo(const struct nf_afinfo *afinfo); void nf_unregister_afinfo(const struct nf_afinfo *afinfo); |
