jhash_rnd 29 net/netfilter/xt_RATEEST.c static unsigned int jhash_rnd __read_mostly; jhash_rnd 33 net/netfilter/xt_RATEEST.c return jhash(name, FIELD_SIZEOF(struct xt_rateest, name), jhash_rnd) & jhash_rnd 118 net/netfilter/xt_RATEEST.c net_get_random_once(&jhash_rnd, sizeof(jhash_rnd));