Re: [PATCH] mm: add config for readahead window

[Greg KH]

On Fri, Mar 16, 2018 at 06:49:08PM +0000, Wei Wang wrote:
> Android devices boot time benefits by bigger readahead window setting from
> init. This patch will make readahead window a config so early boot can
> benefit by it as well.

Why not put that in the changelog text?