linux-kernel - Re: [PATCH v4 2/6] cgroup/cpuset: Properly handle partition root tree

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Message-ID: <YRaYr0sf9L1GY7i5@mtj.duckdns.org>
Date:   Fri, 13 Aug 2021 06:07:11 -1000
From:   Tejun Heo <tj@...nel.org>
To:     Waiman Long <llong@...hat.com>
Cc:     Zefan Li <lizefan.x@...edance.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Jonathan Corbet <corbet@....net>,
        Shuah Khan <shuah@...nel.org>, cgroups@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-doc@...r.kernel.org,
        linux-kselftest@...r.kernel.org,
        Andrew Morton <akpm@...ux-foundation.org>,
        Roman Gushchin <guro@...com>, Phil Auld <pauld@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Juri Lelli <juri.lelli@...hat.com>,
        Frederic Weisbecker <frederic@...nel.org>,
        Marcelo Tosatti <mtosatti@...hat.com>,
        Michal Koutný <mkoutny@...e.com>
Subject: Re: [PATCH v4 2/6] cgroup/cpuset: Properly handle partition root tree

On Thu, Aug 12, 2021 at 06:56:00PM -0400, Waiman Long wrote:
> That sounds reasonable. My current idea is to add invalid partition reason
> string to cpuset. So when users read cpuset.cpus.partition of an invalid
> partition, it will read something like "root invalid  (<reason>)".
> 
> What do you think?

Sounds good to me.

Thanks.

-- 
tejun