NLM_HOST_NRHASH
return hash & (NLM_HOST_NRHASH - 1);
static struct hlist_head nlm_server_hosts[NLM_HOST_NRHASH];
static struct hlist_head nlm_client_hosts[NLM_HOST_NRHASH];
(chain) < (table) + NLM_HOST_NRHASH; ++(chain)) \
(chain) < (table) + NLM_HOST_NRHASH; ++(chain)) \