rt6_mtu_change    201 include/net/ip6_route.h void rt6_mtu_change(struct net_device *dev, unsigned int mtu);
rt6_mtu_change   3515 net/ipv6/addrconf.c 			rt6_mtu_change(dev, dev->mtu);
rt6_mtu_change   3623 net/ipv6/addrconf.c 				rt6_mtu_change(dev, dev->mtu);
rt6_mtu_change   1497 net/ipv6/ndisc.c 			rt6_mtu_change(skb->dev, mtu);