Messages in this thread | | | Date | Wed, 23 Feb 2022 11:37:14 -1000 | From | Tejun Heo <> | Subject | Re: [RFC V4 1/6] blk: prepare to make blk-rq-qos pluggable and modular |
| |
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
| |