Re: [PATCH 5/6] cpuidle: teo: Remove recent intercepts metric

[Dietmar Eggemann]

On 06/06/2024 11:00, Christian Loehle wrote:
> The logic for recent intercepts didn't work, there is an underflow
> that can be observed during boot already, which teo usually doesn't
> recover from, making the entire logic pointless.

Is this related to:

https://lkml.kernel.org/r/0ce2d536-1125-4df8-9a5b-0d5e389cd8af@xxxxxxx ?

In this case, a link here would be helpful to get the story.

> Furthermore the recent intercepts also were never reset, thus not
> actually being very 'recent'.
> 
> If it turns out to be necessary to focus more heavily on resets, the
> intercepts metric also could be adjusted to decay more quickly.
> 
> Fixes: 77577558f25d ("cpuidle: teo: Rework most recent idle duration values treatment")
> Signed-off-by: Christian Loehle <christian.loehle@xxxxxxx>

[...]