Lines Matching defs:mtu
1500 u32 mtu;
1502 memcpy(&n, ((u8 *)(ndopts.nd_opts_mtu+1))+2, sizeof(mtu));
1503 mtu = ntohl(n);
1505 if (mtu < IPV6_MIN_MTU || mtu > skb->dev->mtu) {
1506 ND_PRINTK(2, warn, "RA: invalid mtu: %d\n", mtu);
1507 } else if (in6_dev->cnf.mtu6 != mtu) {
1508 in6_dev->cnf.mtu6 = mtu;
1509 fib6_metric_set(rt, RTAX_MTU, mtu);
1510 rt6_mtu_change(skb->dev, mtu);