@@ -109,15 +109,30 @@ static struct nf_hook_ops ipv4_defrag_ops[] = {
},
};
-static int __init nf_defrag_init(void)
+static int __net_init nf_defrag_net_init(struct net *net)
{
- return nf_register_hooks(&init_net, ipv4_defrag_ops,
+ return nf_register_hooks(net, ipv4_defrag_ops,
ARRAY_SIZE(ipv4_defrag_ops));
}
+static void __net_exit nf_defrag_net_exit(struct net *net)
+{
+ nf_unregister_hooks(net, ipv4_defrag_ops, ARRAY_SIZE(ipv4_defrag_ops));
+}
+
+static struct pernet_operations nf_defrag_net_ops = {
+ .init = nf_defrag_net_init,
+ .exit = nf_defrag_net_exit,
+};
+
+static int __init nf_defrag_init(void)
+{
+ return register_pernet_subsys(&nf_defrag_net_ops);
+}
+
static void __exit nf_defrag_fini(void)
{
- nf_unregister_hooks(&init_net, ipv4_defrag_ops, ARRAY_SIZE(ipv4_defrag_ops));
+ unregister_pernet_subsys(&nf_defrag_net_ops);
}
void nf_defrag_ipv4_enable(void)
@@ -100,6 +100,22 @@ static struct nf_hook_ops ipv6_defrag_ops[] = {
},
};
+static int __net_init nf_defrag_net_init(struct net *net)
+{
+ return nf_register_hooks(net, ipv6_defrag_ops,
+ ARRAY_SIZE(ipv6_defrag_ops));
+}
+
+static void __net_exit nf_defrag_net_exit(struct net *net)
+{
+ nf_unregister_hooks(net, ipv6_defrag_ops, ARRAY_SIZE(ipv6_defrag_ops));
+}
+
+static struct pernet_operations nf_defrag_net_ops = {
+ .init = nf_defrag_net_init,
+ .exit = nf_defrag_net_exit,
+};
+
static int __init nf_defrag_init(void)
{
int ret = 0;
@@ -109,8 +125,7 @@ static int __init nf_defrag_init(void)
pr_err("nf_defrag_ipv6: can't initialize frag6.\n");
return ret;
}
- ret = nf_register_hooks(&init_net, ipv6_defrag_ops,
- ARRAY_SIZE(ipv6_defrag_ops));
+ ret = register_pernet_subsys(&nf_defrag_net_ops);
if (ret < 0) {
pr_err("nf_defrag_ipv6: can't register hooks\n");
goto cleanup_frag6;
@@ -125,7 +140,7 @@ cleanup_frag6:
static void __exit nf_defrag_fini(void)
{
- nf_unregister_hooks(&init_net, ipv6_defrag_ops, ARRAY_SIZE(ipv6_defrag_ops));
+ unregister_pernet_subsys(&nf_defrag_net_ops);
nf_ct_frag6_cleanup();
}