Re: [RFC 0/3] Introduce per-task latency_tolerance for scheduler hints

From: Valentin Schneider
Date: Thu Dec 05 2019 - 05:50:02 EST




On 05/12/2019 09:24, Dietmar Eggemann wrote:
> On 25/11/2019 10:46, Parth Shah wrote:
>> This patch series is based on the discussion started as the "Usecases for
>> the per-task latency-nice attribute"[1]
>>
>> This patch series introduces a new per-task attribute latency_tolerance to
>> provide the scheduler hints about the latency requirements of the task.
>
> I forgot but is there a chance to have this as a per-taskgroup attribute
> as well?
>

Peter argued we should go for task attributes first, and then
cgroup/taskgroups later on:

https://lore.kernel.org/lkml/20190905083127.GA2332@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/