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| author |   Pablo Neira Ayuso <pablo@netfilter.org> | 2012-06-29 05:23:24 +0000 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2012-07-04 19:37:22 +0200 |
| commit | 08911475d1d0921401e37d83292b217e1411d10b (patch) | |
| tree | 78e2ad7b4898fb76dc3c4b4bbe46fbaaf3cb1f18 /net/netfilter/nf_conntrack_proto_udp.c | |
| parent | netfilter: nf_ct_icmpv6: add icmpv6_kmemdup_sysctl_table function (diff) | |
| download | linux-dev-08911475d1d0921401e37d83292b217e1411d10b.tar.xz linux-dev-08911475d1d0921401e37d83292b217e1411d10b.zip | |
netfilter: nf_conntrack: generalize nf_ct_l4proto_net
This patch generalizes nf_ct_l4proto_net by splitting it into chunks and
moving the corresponding protocol part to where it really belongs to.
To clarify, note that we follow two different approaches to support per-net
depending if it's built-in or run-time loadable protocol tracker.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Acked-by: Gao feng <gaofeng@cn.fujitsu.com>
Diffstat (limited to 'net/netfilter/nf_conntrack_proto_udp.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_udp.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/net/netfilter/nf_conntrack_proto_udp.c b/net/netfilter/nf_conntrack_proto_udp.c index e7e0434c3056..59623cc56e8d 100644 --- a/net/netfilter/nf_conntrack_proto_udp.c +++ b/net/netfilter/nf_conntrack_proto_udp.c @@ -297,6 +297,11 @@ static int udp_init_net(struct net *net, u_int16_t proto) return ret; } +static struct nf_proto_net *udp_get_net_proto(struct net *net) +{ + return &net->ct.nf_ct_proto.udp.pn; +} + struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 __read_mostly = { .l3proto = PF_INET, @@ -325,6 +330,7 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp4 __read_mostly = }, #endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */ .init_net = udp_init_net, + .get_net_proto = udp_get_net_proto, }; EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp4); @@ -356,5 +362,6 @@ struct nf_conntrack_l4proto nf_conntrack_l4proto_udp6 __read_mostly = }, #endif /* CONFIG_NF_CT_NETLINK_TIMEOUT */ .init_net = udp_init_net, + .get_net_proto = udp_get_net_proto, }; EXPORT_SYMBOL_GPL(nf_conntrack_l4proto_udp6); |