__do_replace      958 net/ipv4/netfilter/arp_tables.c static int __do_replace(struct net *net, const char *name,
__do_replace     1202 net/ipv4/netfilter/ip_tables.c __do_replace(struct net *net, const char *name, unsigned int valid_hooks,
__do_replace     1227 net/ipv6/netfilter/ip6_tables.c __do_replace(struct net *net, const char *name, unsigned int valid_hooks,