ipv6_icmp_sysctl_init 1152 include/net/ipv6.h struct ctl_table *ipv6_icmp_sysctl_init(struct net *net); ipv6_icmp_sysctl_init 234 net/ipv6/sysctl_net_ipv6.c ipv6_icmp_table = ipv6_icmp_sysctl_init(net);