XT_HASHLIMIT_SCALE 6 include/linux/netfilter_ipv4/ipt_hashlimit.h #define IPT_HASHLIMIT_SCALE XT_HASHLIMIT_SCALE XT_HASHLIMIT_SCALE 449 net/netfilter/xt_hashlimit.c return (user / XT_HASHLIMIT_SCALE) * HZ * CREDITS_PER_JIFFY; XT_HASHLIMIT_SCALE 451 net/netfilter/xt_hashlimit.c return (user * HZ * CREDITS_PER_JIFFY) / XT_HASHLIMIT_SCALE;