321 	if (object == VM_OBJECT_NULL) {  in memory_object_lock_request()
374 	if (object == VM_OBJECT_NULL) {  in memory_object_destroy()
676 	vm_object_t             copy_object = VM_OBJECT_NULL;  in vm_object_update()
718 		while ((copy_object = object->vo_copy) != VM_OBJECT_NULL) {  in vm_object_update()
747 	if ((copy_object != VM_OBJECT_NULL && update_cow) || (flags & MEMORY_OBJECT_DATA_SYNC)) {  in vm_object_update()
757 		if (copy_object != VM_OBJECT_NULL) {  in vm_object_update()
875 		if (copy_object != VM_OBJECT_NULL && copy_object != object) {  in vm_object_update()
882 	if (copy_object != VM_OBJECT_NULL && copy_object != object) {  in vm_object_update()
1038 	if (object == VM_OBJECT_NULL) {  in vm_object_set_attributes_common()
1107 	if (object == VM_OBJECT_NULL) {  in memory_object_change_attributes()
1296 		assert(object != VM_OBJECT_NULL);  in memory_object_iopl_request()
1302 	if (object == VM_OBJECT_NULL) {  in memory_object_iopl_request()
1353 	if (object == VM_OBJECT_NULL) {  in memory_object_upl_request()
1381 	if (object == VM_OBJECT_NULL || object->paging_offset > *start) {  in memory_object_cluster_size()
1566 	if (object == VM_OBJECT_NULL) {  in memory_object_page_op()
1594 	if (object == VM_OBJECT_NULL) {  in memory_object_range_op()
1618 	if (object != VM_OBJECT_NULL) {  in memory_object_mark_used()
1637 	if (object != VM_OBJECT_NULL) {  in memory_object_mark_unused()
1653 	if (object != VM_OBJECT_NULL) {  in memory_object_mark_io_tracking()
1671 	if (object != VM_OBJECT_NULL) {  in memory_object_mark_trusted()
1692 	if (object == VM_OBJECT_NULL) {  in memory_object_mark_as_tracked()
1718 	if (object == VM_OBJECT_NULL) {  in memory_object_mark_eligible_for_secluded()
1753 	if (object == VM_OBJECT_NULL) {  in memory_object_mark_for_realtime()
1772 	if (object == VM_OBJECT_NULL) {  in memory_object_pages_resident()
1791 	if (object == VM_OBJECT_NULL) {  in memory_object_signed()
1810 	if (object == VM_OBJECT_NULL) {  in memory_object_is_signed()
1825 	vm_object_t     object = VM_OBJECT_NULL;  in memory_object_is_shared_cache()
1828 	if (object == VM_OBJECT_NULL) {  in memory_object_is_shared_cache()
1864 		return VM_OBJECT_NULL;  in memory_object_to_vm_object()
1868 		return VM_OBJECT_NULL;  in memory_object_to_vm_object()
1895 	assert(*control != VM_OBJECT_NULL);  in memory_object_control_disable()
1896 	*control = VM_OBJECT_NULL;  in memory_object_control_disable()