MAX_PCKT_SIZE 95 samples/bpf/xdp_adjust_tail_kern.c icmp_hdr->un.frag.mtu = htons(MAX_PCKT_SIZE-sizeof(struct ethhdr)); MAX_PCKT_SIZE 124 samples/bpf/xdp_adjust_tail_kern.c if (pckt_size > MAX_PCKT_SIZE) {