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-rw-r--r--net/ipv6/reassembly.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
index 0c4bc46..f936d04 100644
--- a/net/ipv6/reassembly.c
+++ b/net/ipv6/reassembly.c
@@ -728,6 +728,17 @@ static int ipv6_frags_init_net(struct net *net)
return ip6_frags_sysctl_register(net);
}
+static void ipv6_frags_exit_net(struct net *net)
+{
+ ip6_frags_sysctl_unregister(net);
+ inet_frags_exit_net(&net->ipv6.frags, &ip6_frags);
+}
+
+static struct pernet_operations ip6_frags_ops = {
+ .init = ipv6_frags_init_net,
+ .exit = ipv6_frags_exit_net,
+};
+
int __init ipv6_frag_init(void)
{
int ret;
@@ -736,7 +747,7 @@ int __init ipv6_frag_init(void)
if (ret)
goto out;
- ipv6_frags_init_net(&init_net);
+ register_pernet_subsys(&ip6_frags_ops);
ip6_frags.hashfn = ip6_hashfn;
ip6_frags.constructor = ip6_frag_init;
@@ -754,5 +765,6 @@ out:
void ipv6_frag_exit(void)
{
inet_frags_fini(&ip6_frags);
+ unregister_pernet_subsys(&ip6_frags_ops);
inet6_del_protocol(&frag_protocol, IPPROTO_FRAGMENT);
}
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