Re: [RFC PATCH 0/5] cgroup/cpuset: A new "isolcpus" paritition

[Tejun Heo]

Hello,

On Wed, Apr 12, 2023 at 04:33:29PM -0400, Waiman Long wrote:
> I think we can. You mean having a new "cpuset.cpus.isolated" cgroupfs file.
> So there will be one in the root cgroup that defines all the isolated CPUs
> one can have. It is then distributed down the hierarchy and can be claimed
> only if a cgroup becomes an "isolated" partition. There will be a slight

Yeah, that seems a lot more congruent with the typical pattern.

> change in the semantics of an "isolated" partition, but I doubt there will
> be much users out there.

I haven't thought through it too hard but what prevents staying compatible
with the current behavior?

> If you are OK with this approach, I can modify my patch series to do that.

Thanks.

-- 
tejun