udp_fast_csum_update  185 net/netfilter/ipvs/ip_vs_proto_udp.c 		udp_fast_csum_update(cp->af, udph, &cp->daddr, &cp->vaddr,
udp_fast_csum_update  269 net/netfilter/ipvs/ip_vs_proto_udp.c 		udp_fast_csum_update(cp->af, udph, &cp->vaddr, &cp->daddr,