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author | Gao feng <gaofeng@cn.fujitsu.com> | 2012-05-28 21:04:10 +0000 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-06-07 14:58:39 +0200 |
commit | 524a53e5ad5f34f64ed34281e8b0eca19437db5b (patch) | |
tree | e6ad5ef71a1fe4b95c3ab5690d5e728513765e5d /include/net/netfilter/nf_conntrack_core.h | |
parent | 2c352f444ccfa966a1aa4fd8e9ee29381c467448 (diff) | |
download | op-kernel-dev-524a53e5ad5f34f64ed34281e8b0eca19437db5b.zip op-kernel-dev-524a53e5ad5f34f64ed34281e8b0eca19437db5b.tar.gz |
netfilter: nf_conntrack: prepare namespace support for l3 protocol trackers
This patch prepares the namespace support for layer 3 protocol trackers.
Basically, this modifies the following interfaces:
* nf_ct_l3proto_[un]register_sysctl.
* nf_conntrack_l3proto_[un]register.
We add a new nf_ct_l3proto_net is used to get the pernet data of l3proto.
This adds rhe new struct nf_ip_net that is used to store the sysctl header
and l3proto_ipv4,l4proto_tcp(6),l4proto_udp(6),l4proto_icmp(v6) because the
protos such tcp and tcp6 use the same data,so making nf_ip_net as a field
of netns_ct is the easiest way to manager it.
This patch also adds init_net to struct nf_conntrack_l3proto to initial
the layer 3 protocol pernet data.
Acked-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/net/netfilter/nf_conntrack_core.h')
0 files changed, 0 insertions, 0 deletions