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Diffstat (limited to 'net/ipv6')
-rw-r--r--net/ipv6/af_inet6.c22
1 files changed, 22 insertions, 0 deletions
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index a2842400a09..72b898fe2dd 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -719,6 +719,21 @@ static void cleanup_ipv6_mibs(void)
snmp_mib_free((void **)udplite_stats_in6);
}
+static int inet6_net_init(struct net *net)
+{
+ return 0;
+}
+
+static void inet6_net_exit(struct net *net)
+{
+ return;
+}
+
+static struct pernet_operations inet6_net_ops = {
+ .init = inet6_net_init,
+ .exit = inet6_net_exit,
+};
+
static int __init inet6_init(void)
{
struct sk_buff *dummy_skb;
@@ -782,6 +797,10 @@ static int __init inet6_init(void)
* able to communicate via both network protocols.
*/
+ err = register_pernet_subsys(&inet6_net_ops);
+ if (err)
+ goto register_pernet_fail;
+
#ifdef CONFIG_SYSCTL
err = ipv6_sysctl_register();
if (err)
@@ -901,6 +920,8 @@ icmp_fail:
ipv6_sysctl_unregister();
sysctl_fail:
#endif
+ unregister_pernet_subsys(&inet6_net_ops);
+register_pernet_fail:
cleanup_ipv6_mibs();
out_unregister_sock:
sock_unregister(PF_INET6);
@@ -956,6 +977,7 @@ static void __exit inet6_exit(void)
#ifdef CONFIG_SYSCTL
ipv6_sysctl_unregister();
#endif
+ unregister_pernet_subsys(&inet6_net_ops);
cleanup_ipv6_mibs();
proto_unregister(&rawv6_prot);
proto_unregister(&udplitev6_prot);