Re: [PATCH v1 2/5] cpuidle: menu: Record tick delta value in struct menu_device

[Rafael J. Wysocki]

On Sunday, August 12, 2018 6:09:28 PM CEST Leo Yan wrote:
> Since the tick delta is used in multiple places in menu_select(), it's
> better to use single one variable to record this value; furthermore, for
> more readable we can refactor the code to split a separate function to
> making decision for stopping tick, which also needs to use tick delta
> value as one metric for consideration.

I don't quite agree that allocating more per-CPU memory for readability
sake is a good idea, sorry.

Thanks,
Rafael