nl_table_users 140 net/netlink/af_netlink.c static atomic_t nl_table_users = ATOMIC_INIT(0); nl_table_users 427 net/netlink/af_netlink.c if (atomic_read(&nl_table_users)) { nl_table_users 433 net/netlink/af_netlink.c if (atomic_read(&nl_table_users) == 0) nl_table_users 458 net/netlink/af_netlink.c atomic_inc(&nl_table_users); nl_table_users 465 net/netlink/af_netlink.c if (atomic_dec_and_test(&nl_table_users))