IP_VS_RTAB_BITS 839 include/net/ip_vs.h #define IP_VS_RTAB_SIZE (1 << IP_VS_RTAB_BITS) IP_VS_RTAB_BITS 504 net/netfilter/ipvs/ip_vs_ctl.c return (ntohl(addr_fold)^(porth>>IP_VS_RTAB_BITS)^porth)