From 2c352f444ccfa966a1aa4fd8e9ee29381c467448 Mon Sep 17 00:00:00 2001 From: Gao feng Date: Mon, 28 May 2012 21:04:09 +0000 Subject: netfilter: nf_conntrack: prepare namespace support for l4 protocol trackers This patch prepares the namespace support for layer 4 protocol trackers. Basically, this modifies the following interfaces: * nf_ct_[un]register_sysctl * nf_conntrack_l4proto_[un]register to include the namespace parameter. We still use init_net in this patch to prepare the ground for follow-up patches for each layer 4 protocol tracker. We add a new net_id field to struct nf_conntrack_l4proto that is used to store the pernet_operations id for each layer 4 protocol tracker. Note that AF_INET6's protocols do not need to do sysctl compat. Thus, we only register compat sysctl when l4proto.l3proto != AF_INET6. Acked-by: Eric W. Biederman Signed-off-by: Gao feng Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_conntrack_proto_udplite.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'net/netfilter/nf_conntrack_proto_udplite.c') diff --git a/net/netfilter/nf_conntrack_proto_udplite.c b/net/netfilter/nf_conntrack_proto_udplite.c index 4d60a5376aa6..fa142a81496c 100644 --- a/net/netfilter/nf_conntrack_proto_udplite.c +++ b/net/netfilter/nf_conntrack_proto_udplite.c @@ -299,23 +299,23 @@ static int __init nf_conntrack_proto_udplite_init(void) { int err; - err = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udplite4); + err = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_udplite4); if (err < 0) goto err1; - err = nf_conntrack_l4proto_register(&nf_conntrack_l4proto_udplite6); + err = nf_conntrack_l4proto_register(&init_net, &nf_conntrack_l4proto_udplite6); if (err < 0) goto err2; return 0; err2: - nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udplite4); + nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_udplite4); err1: return err; } static void __exit nf_conntrack_proto_udplite_exit(void) { - nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udplite6); - nf_conntrack_l4proto_unregister(&nf_conntrack_l4proto_udplite4); + nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_udplite6); + nf_conntrack_l4proto_unregister(&init_net, &nf_conntrack_l4proto_udplite4); } module_init(nf_conntrack_proto_udplite_init); -- cgit v1.2.3