ip6table_filter_net_ops 84 net/ipv6/netfilter/ip6table_filter.c static struct pernet_operations ip6table_filter_net_ops = { ip6table_filter_net_ops 97 net/ipv6/netfilter/ip6table_filter.c ret = register_pernet_subsys(&ip6table_filter_net_ops); ip6table_filter_net_ops 106 net/ipv6/netfilter/ip6table_filter.c unregister_pernet_subsys(&ip6table_filter_net_ops);