Re: [PATCH V3 3/4] mm/damon/core: Using function abs() instead of diff_of()

[Muchun Song <songmuchun@xxxxxxxxxxxxx>]

On Sat, Nov 13, 2021 at 12:02 AM Xin Hao <xhao@xxxxxxxxxxxxxxxxx> wrote:
>
> In kernel, we can use abs(a - b) to get the absolute value,
> So there is no need to redefine a new one.
>
> Signed-off-by: Xin Hao <xhao@xxxxxxxxxxxxxxxxx>
> Reviewed-by: SeongJae Park <sj@xxxxxxxxxx>

Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>

Thanks.