linux-kernel - Re: [PATCH] cpuset: Make cpuset hotplug synchronous

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Message-ID: <20200212213623.GF80993@mtj.thefacebook.com>
Date:   Wed, 12 Feb 2020 16:36:23 -0500
From:   Tejun Heo <tj@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Prateek Sood <prsood@...eaurora.org>, cgroups@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] cpuset: Make cpuset hotplug synchronous

Hey, Peter.

On Wed, Feb 12, 2020 at 10:32:48PM +0100, Peter Zijlstra wrote:
> I think I have a similar patch in one of the many in-progress series I
> keep around; IIRC it is the one where I add per-cpu support to
> SCHED_DEADLINE. The hotplug accounting becomes easier if we do this.
> 
> Sadly this series is fairly low on the todo list atm though :/ I have no
> problems keeping it around until such a time though.

I see. I don't have anything against the change except that there
doesn't seem to be a good reason right now. If it's something which
can be useful for planned changes, might as well apply it and let it
cook upstream. Will apply to for-5.7.

Thanks.

-- 
tejun