linux-kernel - Re: [PATCH v2] cgroup/cpuset: remove circular dependency deadlock

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Message-ID: <20171115170524.GU983427@devbig577.frc2.facebook.com>
Date:   Wed, 15 Nov 2017 09:05:24 -0800
From:   Tejun Heo <tj@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Prateek Sood <prsood@...eaurora.org>, longman@...hat.com,
        lizefan@...wei.com, mingo@...nel.org, boqun.feng@...il.com,
        tglx@...utronix.de, cgroups@...r.kernel.org,
        sramana@...eaurora.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] cgroup/cpuset: remove circular dependency deadlock

On Wed, Nov 15, 2017 at 11:37:42AM +0100, Peter Zijlstra wrote:
> On Wed, Nov 15, 2017 at 03:56:26PM +0530, Prateek Sood wrote:
> > Any improvement/suggestion for this patch?
> 
> I would have done 2 patches, the first one solving the locking issue,
> the second removing the then redundant async rebuild stuff.
> 
> Other than that this looks OK I suppose, but I was expecting this to go
> through the cgroup tree, TJ?

Will pick them up after -rc1.

Thanks.

-- 
tejun