linux-kernel - Re: [PATCH v10 0/8] cgroup/cpuset: Major cpu partition code restructuring

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Message-ID: <e5249756-2fb8-e0f8-69f9-9ebb12a54618@redhat.com>
Date:   Wed, 4 May 2022 14:33:11 -0400
From:   Waiman Long <longman@...hat.com>
To:     Michal Koutný <mkoutny@...e.com>
Cc:     Tejun Heo <tj@...nel.org>, 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>
Subject: Re: [PATCH v10 0/8] cgroup/cpuset: Major cpu partition code
 restructuring

On 5/4/22 07:28, Michal Koutný wrote:
> Hello.
>
> On Tue, May 03, 2022 at 12:21:41PM -0400, Waiman Long <longman@...hat.com> wrote:
>> v10:
>>   - Relax constraints for changes made to "cpuset.cpus"
>>     and "cpuset.cpus.partition" as suggested. Now almost all changes
>>     are allowed.
> I see there were also some other changes from v9 (like the first patches
> of series).
> Any chance you have a public git repo with both versions for a
> convenient range-diff?

That is true. Both patches 1 and 2 are new and the changes are pretty 
straight forward. Patch 1 of v9 has been merged with a latent bug. Patch 
4 of this series is a replacement of patch 3 "cgroup/cpuset: Refining 
features and constraints of a  partition" of v9. The other patches are 
similar to their versions in v9 with some adjustment based on the 
different code base.

I don't have a public repo. Attached is the file diff between v9 and v10 
in cpuset.c with some other unrelated cpuset patches included.

Cheers,
Longman

View attachment "cpuset.c.v9.diff" of type "text/x-patch" (36505 bytes)