addrconf_notify 3684 net/ipv6/addrconf.c .notifier_call = addrconf_notify, addrconf_notify 6107 net/ipv6/addrconf.c addrconf_notify(NULL, NETDEV_DOWN, &info); addrconf_notify 6109 net/ipv6/addrconf.c addrconf_notify(NULL, NETDEV_UP, &info);