ct_id_seed 464 net/netfilter/nf_conntrack_core.c static __read_mostly siphash_key_t ct_id_seed; ct_id_seed 467 net/netfilter/nf_conntrack_core.c net_get_random_once(&ct_id_seed, sizeof(ct_id_seed)); ct_id_seed 474 net/netfilter/nf_conntrack_core.c &ct_id_seed); ct_id_seed 476 net/netfilter/nf_conntrack_core.c return siphash_4u64((u64)a, (u64)b, (u64)c, (u64)d, &ct_id_seed); ct_id_seed 478 net/netfilter/nf_conntrack_core.c return siphash_4u32((u32)a, (u32)b, (u32)c, (u32)d, &ct_id_seed);