1493 	if (zindex >= os_atomic_load(&num_zones, relaxed) || !other->z_self) {  in zone_require_panic()
4012 	assert(zone->z_self == zone);  in zcram_and_lock()
4856 		if (z->z_self && z->z_async_refilling) {  in zone_expand_async()
6956 	if (zindex >= os_atomic_load(&num_zones, relaxed) || !other->z_self) {  in zone_id_require_ro_panic()
7040 	assert(zone->z_self == zone);  in _zalloc_permanent()
7332 		if (!z->z_self || z->z_expander || z->z_expander_vm_priv ||  in zone_reclaim()
7346 		z->z_self = NULL;  in zone_reclaim()
7710 		if (z->z_self != z) {  in compute_zone_working_set_size()
7952 	    zone_array[meta.zm_index].z_self == NULL) {  in panic_display_zone_fault()
8073 	if (!z->z_self) {  in get_zone_info()
8583 	return !z->z_self && !z->z_destroyed;  in zone_is_initializing()
8656 		if (zone_array[zid].z_self) {  in zone_create_find()
8679 				z->z_self = z;  in zone_create_find()
8855 	if (__improbable(z->z_self)) {
8877 	if (__probable(zone_array[ZONE_ID_PERCPU_PERMANENT].z_self)) {
9098 	z->z_self = z;
9123 zalloc_check_zov_alias(z_self, zv_zone);
9943 		if (!z->z_gzalloc_tracked && z->z_self == z) {  in zone_cache_bootstrap()