iptable_filter_net_ops 83 net/ipv4/netfilter/iptable_filter.c static struct pernet_operations iptable_filter_net_ops = { iptable_filter_net_ops 96 net/ipv4/netfilter/iptable_filter.c ret = register_pernet_subsys(&iptable_filter_net_ops); iptable_filter_net_ops 105 net/ipv4/netfilter/iptable_filter.c unregister_pernet_subsys(&iptable_filter_net_ops);