Re: [PATCH 2/2] sched/fair: Relax task_hot() for misfit tasks

[Valentin Schneider]

On 22/04/21 19:29, Dietmar Eggemann wrote:
> Just to make sure I can follow the conversation ...
>
> In case you:
>
> (1) return 1 instead of -1
>
> (2) keep the `env->idle != CPU_NOT_IDLE` check
>
> (3) and remove the `dst_grp_type == group_has_spare` check
>
> you are pretty much back to what you had in [PATCH v3 7/7] directly in
> task_hot() except:
>
> (4) the 'if (p fits on src_cpu && p !fits dst_cpu) => tsk_cache_hot) check?

Pretty much, I'll now filter the return value of task_hot() rather than
affect it directly.