1315 	vm_object_t backing_object, tobject;  in vm_object_madvise()  local
1330 		tobject = object;  in vm_object_madvise()
1356 				vm_object_madvise_freespace(tobject, advice,  in vm_object_madvise()
1362 				backing_object = tobject->backing_object;  in vm_object_madvise()
1367 				    OFF_TO_IDX(tobject->backing_object_offset);  in vm_object_madvise()
1368 				if (tobject != object)  in vm_object_madvise()
1369 					VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
1370 				tobject = backing_object;  in vm_object_madvise()
1371 				if (!vm_object_advice_applies(tobject, advice))  in vm_object_madvise()
1373 			} while ((tm = vm_page_lookup(tobject, tpindex)) ==  in vm_object_madvise()
1392 			if (object != tobject)  in vm_object_madvise()
1403 				VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
1409 		vm_object_madvise_freespace(tobject, advice, tm->pindex, 1);  in vm_object_madvise()
1411 		if (tobject != object)  in vm_object_madvise()
1412 			VM_OBJECT_WUNLOCK(tobject);  in vm_object_madvise()
2333 	vm_object_t tobject, t1object;  in vm_object_unwire()  local
2359 			tobject = object;  in vm_object_unwire()
2364 				    OFF_TO_IDX(tobject->backing_object_offset);  in vm_object_unwire()
2365 				tobject = tobject->backing_object;  in vm_object_unwire()
2366 				KASSERT(tobject != NULL,  in vm_object_unwire()
2368 				if ((tobject->flags & OBJ_FICTITIOUS) != 0)  in vm_object_unwire()
2373 					VM_OBJECT_RLOCK(tobject);  in vm_object_unwire()
2375 			} while ((tm = vm_page_lookup(tobject, tpindex)) ==  in vm_object_unwire()
2382 			for (tobject = object; locked_depth >= 1;  in vm_object_unwire()
2384 				t1object = tobject->backing_object;  in vm_object_unwire()
2385 				if (tm->object != tobject)  in vm_object_unwire()
2386 					VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2387 				tobject = t1object;  in vm_object_unwire()
2389 			tobject = tm->object;  in vm_object_unwire()
2392 				VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2402 	for (tobject = object; locked_depth >= 1; locked_depth--) {  in vm_object_unwire()
2403 		t1object = tobject->backing_object;  in vm_object_unwire()
2404 		VM_OBJECT_RUNLOCK(tobject);  in vm_object_unwire()
2405 		tobject = t1object;  in vm_object_unwire()