786 	if (na->active_fds == 0) {  in netmap_update_config()
1002 	if (na->active_fds <= 0) {  in netmap_mem_drop()
1040 	na->active_fds--;  in netmap_do_unregif()
1047 	if (na->active_fds <= 0) {  in netmap_do_unregif()
1055 	if (na->active_fds <= 0 || nm_kring_pending(priv)) {  in netmap_do_unregif()
1064 	if (na->active_fds <= 0) {	/* last instance */  in netmap_do_unregif()
1530 	    (*na)->active_fds == 0 && ((*na)->nm_mem != nmd)) {  in netmap_get_hw_na()
1647 	if (((*na)->na_flags & NAF_HOST_RINGS) && (*na)->active_fds == 0) {  in netmap_get_na()
2571 	if (na->active_fds == 0) {  in netmap_do_regif()
2589 	if (na->active_fds == 0) {  in netmap_do_regif()
2664 	na->active_fds++;  in netmap_do_regif()
2682 	if (na->active_fds == 0)  in netmap_do_regif()
2685 	if (na->active_fds == 0)  in netmap_do_regif()
4010 	na->active_fds = 0;  in netmap_attach_common()
4529 	if (na->active_fds > 0) {  in nm_set_native_flags()
4545 	if (na->active_fds > 0) {  in nm_clear_native_flags()