1335 	vm_object_t backing_object, tobject;  in vm_object_madvise()  local
1348 		tobject = object;  in vm_object_madvise()
1374 				vm_object_madvise_freespace(tobject, advice,  in vm_object_madvise()
1380 				backing_object = tobject->backing_object;  in vm_object_madvise()
1385 				    OFF_TO_IDX(tobject->backing_object_offset);  in vm_object_madvise()
1386 				if (tobject != object)  in vm_object_madvise()
1387 					VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
1388 				tobject = backing_object;  in vm_object_madvise()
1389 				if (!vm_object_advice_applies(tobject, advice))  in vm_object_madvise()
1391 			} while ((tm = vm_page_lookup(tobject, tpindex)) ==  in vm_object_madvise()
1410 			if (object != tobject)  in vm_object_madvise()
1421 				VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
1426 		vm_object_madvise_freespace(tobject, advice, tm->pindex, 1);  in vm_object_madvise()
1428 		if (tobject != object)  in vm_object_madvise()
1429 			VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
2401 	vm_object_t tobject, t1object;  in vm_object_unwire()  local
2426 			tobject = object;  in vm_object_unwire()
2431 				    OFF_TO_IDX(tobject->backing_object_offset);  in vm_object_unwire()
2432 				tobject = tobject->backing_object;  in vm_object_unwire()
2433 				KASSERT(tobject != NULL,  in vm_object_unwire()
2435 				if ((tobject->flags & OBJ_FICTITIOUS) != 0)  in vm_object_unwire()
2440 					VM_OBJECT_RLOCK(tobject);  in vm_object_unwire()
2442 			} while ((tm = vm_page_lookup(tobject, tpindex)) ==  in vm_object_unwire()
2449 			for (tobject = object; locked_depth >= 1;  in vm_object_unwire()
2451 				t1object = tobject->backing_object;  in vm_object_unwire()
2452 				if (tm->object != tobject)  in vm_object_unwire()
2453 					VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2454 				tobject = t1object;  in vm_object_unwire()
2456 			tobject = tm->object;  in vm_object_unwire()
2459 				VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2468 	for (tobject = object; locked_depth >= 1; locked_depth--) {  in vm_object_unwire()
2469 		t1object = tobject->backing_object;  in vm_object_unwire()
2470 		VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2471 		tobject = t1object;  in vm_object_unwire()