990 			_adjustBusy( -busy );  in detach()
1003 		newProvider->_adjustBusy(1);  in detach()
1013 			provider->_adjustBusy( -1 );  in detach()
1145 		prevBusy = _adjustBusy( 1 );  in startMatching()
2645 				victim->_adjustBusy( 1 );  in terminatePhase1()
4289 		_adjustBusy( adjBusy );  in probeCandidates()
5455 	_adjustBusy(-1, /*unlock*/ true);  in doServiceMatch()
5460 IOService::_adjustBusy(SInt32 delta)  in _adjustBusy()  function in IOService
5462 	return _adjustBusy(delta, false);  in _adjustBusy()
5466 IOService::_adjustBusy(SInt32 delta, bool unlock)  in _adjustBusy()  function in IOService
5563 	_adjustBusy( delta );  in adjustBusy()