1331 	vm_object_t backing_object, tobject;  in vm_object_madvise()  local
1344 		tobject = object;  in vm_object_madvise()
1370 				vm_object_madvise_freespace(tobject, advice,  in vm_object_madvise()
1376 				backing_object = tobject->backing_object;  in vm_object_madvise()
1381 				    OFF_TO_IDX(tobject->backing_object_offset);  in vm_object_madvise()
1382 				if (tobject != object)  in vm_object_madvise()
1383 					VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
1384 				tobject = backing_object;  in vm_object_madvise()
1385 				if (!vm_object_advice_applies(tobject, advice))  in vm_object_madvise()
1387 			} while ((tm = vm_page_lookup(tobject, tpindex)) ==  in vm_object_madvise()
1406 			if (object != tobject)  in vm_object_madvise()
1417 				VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
1422 		vm_object_madvise_freespace(tobject, advice, tm->pindex, 1);  in vm_object_madvise()
1424 		if (tobject != object)  in vm_object_madvise()
1425 			VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
2376 	vm_object_t tobject, t1object;  in vm_object_unwire()  local
2401 			tobject = object;  in vm_object_unwire()
2406 				    OFF_TO_IDX(tobject->backing_object_offset);  in vm_object_unwire()
2407 				tobject = tobject->backing_object;  in vm_object_unwire()
2408 				KASSERT(tobject != NULL,  in vm_object_unwire()
2410 				if ((tobject->flags & OBJ_FICTITIOUS) != 0)  in vm_object_unwire()
2415 					VM_OBJECT_RLOCK(tobject);  in vm_object_unwire()
2417 			} while ((tm = vm_page_lookup(tobject, tpindex)) ==  in vm_object_unwire()
2424 			for (tobject = object; locked_depth >= 1;  in vm_object_unwire()
2426 				t1object = tobject->backing_object;  in vm_object_unwire()
2427 				if (tm->object != tobject)  in vm_object_unwire()
2428 					VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2429 				tobject = t1object;  in vm_object_unwire()
2431 			tobject = tm->object;  in vm_object_unwire()
2434 				VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2443 	for (tobject = object; locked_depth >= 1; locked_depth--) {  in vm_object_unwire()
2444 		t1object = tobject->backing_object;  in vm_object_unwire()
2445 		VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2446 		tobject = t1object;  in vm_object_unwire()