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Date: Tue, 8 Sep 2026 06:41:43 -1000
From: Tejun Heo <tj@kernel.org>
To: Michal =?iso-8859-1?Q?Koutn=FD?= <mkoutny@suse.com>
Cc: Junnan Zhang <zhangjn_dev@163.com>, cgroups@vger.kernel.org,
	hannes@cmpxchg.org, linux-kernel@vger.kernel.org,
	sunshx@chinatelecom.cn, zhangjn11@chinatelecom.cn
Subject: Re: [PATCH v3] cgroup: avoid flushing global workqueue in
 cgroup1_pidlist_destroy_all
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On Tue, Sep 08, 2026 at 04:13:11PM +0200, Michal Koutný wrote:
> Your patch looks correct to me, although, I'd rather not nurture the
> venerable code at all. And I've never liked pidlists, so I'd like to
> take the opportunity to retire them a bit:
> 
> https://github.com/Werkov/linux/commit/8c3d45be95841ede16ceac29d48be59e59ec5a82

I'd rather not touch them at all and eventually retire the whole v1
interface.

Thanks.

-- 
tejun