Re: [PATCH 7/8] sched/fair: Attempt misfit active balance when migration_type != migrate_misfit

From: Valentin Schneider
Date: Wed Feb 03 2021 - 13:44:36 EST


On 03/02/21 15:16, Qais Yousef wrote:
> On 01/28/21 18:31, Valentin Schneider wrote:
>> Giving group_misfit_task a higher group_classify() priority than
>> group_imbalance doesn't seem like the right thing to do. Instead, make
>> need_active_balance() return true for any migration_type when the
>
> s/need_active_balance()/voluntary_active_balance()/?
>
>> destination CPU is idle and the source CPU has a misfit task.
>>
>> While at it, add an sd_has_asym_cpucapacity() guard in
>> need_active_balance().
>
> ditto.
>

Myes, clearly this has been left to ferment for too long!