SuperFastHash 480 samples/bpf/xdp_redirect_cpu_kern.c cpu_hash = SuperFastHash((char *)&cpu_hash, 4, INITVAL + iph->protocol); SuperFastHash 500 samples/bpf/xdp_redirect_cpu_kern.c cpu_hash = SuperFastHash((char *)&cpu_hash, 4, INITVAL + ip6h->nexthdr);