Hello, > > We just want to provide the flexibility for the user to open/close a policy > > per device. If we need to the policy on a device, we needn't to waste cpu > sorry, it should be "If we don't need the policy on a device" ;) Yeah, that's what modularization does but why does it need a separate user interface for loading? Everything else inits on insmod and exits on rmmod and autoloading has been delegated to udev a very long time ago. The interface you added for loading module doesn't make sense to me. Thanks. -- tejun