44 	return _parent->redirect( safeTask, doRedirect );  in OSDefineMetaClassAndStructors()
77 	if (!_parent) {  in initSubRange()
87 		_parent->release();  in initSubRange()
96 	_parent     = parent;  in initSubRange()
112 	if (_parent) {  in free()
113 		_parent->release();  in free()
135 	address = _parent->getPhysicalSegment( offset + _start, &actualLength, options );  in getPhysicalSegment()
150 	err = _parent->setPurgeable( newState, oldState );  in setPurgeable()
166 	err = _parent->setOwnership( newOwner, newLedgerTag, newLedgerOptions );  in setOwnership()
177 	err = _parent->prepare( forDirection);  in prepare()
188 	err = _parent->complete( forDirection);  in complete()
210 	mapping = (IOMemoryMap *) _parent->makeMapping(  in makeMapping()
228 	pID = _parent->getPreparationID();  in getPreparationID()
242 	return _parent->getPageCounts(residentPageCount, dirtyPageCount);  in getPageCounts()