185 	KASSERT(object->ref_count == 0,  in vm_object_zdtor()
186 	    ("object %p ref_count = %d", object, object->ref_count));  in vm_object_zdtor()
221 	refcount_init(&object->ref_count, 0);  in vm_object_zinit()
259 	refcount_init(&object->ref_count, 1);  in _vm_object_allocate()
489 	if (!refcount_acquire_if_gt(&object->ref_count, 0)) {  in vm_object_reference_vnode()
491 		old = refcount_acquire(&object->ref_count);  in vm_object_reference_vnode()
513 		refcount_acquire(&object->ref_count);  in vm_object_reference()
531 	old = refcount_acquire(&object->ref_count);  in vm_object_reference_locked()
552 	last = refcount_release(&object->ref_count);  in vm_object_deallocate_vnode()
580 	    backing_object->ref_count,  in vm_object_deallocate_anon()
601 	    !refcount_acquire_if_not_zero(&object->ref_count)) {  in vm_object_deallocate_anon()
639 			released = refcount_release_if_gt(&object->ref_count, 1);  in vm_object_deallocate()
641 			released = refcount_release_if_gt(&object->ref_count, 2);  in vm_object_deallocate()
655 		KASSERT(object->ref_count > 0,  in vm_object_deallocate()
663 		if (!refcount_release(&object->ref_count)) {  in vm_object_deallocate()
664 			if (object->ref_count > 1 ||  in vm_object_deallocate()
667 				    object->ref_count == 1)  in vm_object_deallocate()
921 		    (p->ref_count & VPRC_OBJREF) != 0,  in vm_object_terminate_pages()
973 	KASSERT(object->ref_count == 0,  in vm_object_terminate()
975 	    object->ref_count));  in vm_object_terminate()
1461 	if (source != NULL && source->ref_count == 1 &&  in vm_object_shadow()
1537 	if (orig_object->ref_count <= 1)  in vm_object_split()
1946 		KASSERT(object->ref_count > 0 &&  in vm_object_collapse()
1947 		    object->ref_count > atomic_load_int(&object->shadow_count),  in vm_object_collapse()
1949 		    object->ref_count, atomic_load_int(&object->shadow_count)));  in vm_object_collapse()
1962 		if (backing_object->ref_count == 1) {  in vm_object_collapse()
2021 			KASSERT(backing_object->ref_count == 1, (  in vm_object_collapse()
2025 			(void)refcount_release(&backing_object->ref_count);  in vm_object_collapse()
2060 			(void)refcount_release(&backing_object->ref_count);  in vm_object_collapse()
2061 			KASSERT(backing_object->ref_count >= 1, (  in vm_object_collapse()
2158 			    object->ref_count != 0)  in vm_object_page_remove()
2172 			    object->ref_count != 0 &&  in vm_object_page_remove()
2181 		    object->ref_count != 0 && !vm_page_try_remove_all(p))  in vm_object_page_remove()
2319 	if (prev_object->ref_count > 1 &&  in vm_object_coalesce()
2534 	return (obj->ref_count > atomic_load_int(&obj->shadow_count));  in vm_object_is_active()
2588 		kvo->kvo_ref_count = obj->ref_count;  in vm_object_list_handler()
2760 			if (object->ref_count == 0) {  in DB_SHOW_COMMAND()
2768 				    object->ref_count, (u_long)object->size,   in DB_SHOW_COMMAND()
2800 	    object->resident_page_count, object->ref_count, object->flags,  in DB_SHOW_COMMAND()
2804 	    object->backing_object ? object->backing_object->ref_count : 0,  in DB_SHOW_COMMAND()