Re: [PATCH] sched: fair: Improve PELT decay_load calculation comments

[Peter Zijlstra]

On Fri, Mar 10, 2017 at 12:23:41PM -0800, Joel Fernandes wrote:
> The PELT decay_load comments are a bit confusing, first of all
> the 1/2^N should be (1/2)^N so that the reader doesn't get confused.

I'm thinking you're confused. They're identical.

(1/2)^N = (2^-1)^N = 2^-N = 1/2^N

> Secondly, the y^N splitting into a 2-part decay factor deserves
> a better explanation. This patch improves the comments.

I find its actually harder to read.