Lines Matching defs:mtu
634 int mtu, ret = 0;
642 mtu = dst_mtu(skb_dst(skb));
643 if ((!skb_is_gso(skb) && skb->len > mtu) ||
649 xfrm_local_error(skb, mtu);
652 ICMP_FRAG_NEEDED, htonl(mtu));
682 int mtu, ret = 0;
688 mtu = dst_mtu(dst);
689 if (mtu < IPV6_MIN_MTU)
690 mtu = IPV6_MIN_MTU;
692 if ((!skb_is_gso(skb) && skb->len > mtu) ||
699 ipv6_stub->xfrm6_local_rxpmtu(skb, mtu);
701 xfrm_local_error(skb, mtu);
703 icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu);
753 void xfrm_local_error(struct sk_buff *skb, int mtu)
768 afinfo->local_error(skb, mtu);