linux-kernel - Re: [PATCHSET for-4.13] cgroup: implement cgroup2 thread mode, v2

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20170615201627.GB25445@htj.duckdns.org>
Date:   Thu, 15 Jun 2017 16:16:27 -0400
From:   Tejun Heo <tj@...nel.org>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     Li Zefan <lizefan@...wei.com>, hannes@...xchg.org,
        mingo@...hat.com, longman@...hat.com, cgroups@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-team@...com, pjt@...gle.com,
        luto@...capital.net, efault@....de, torvalds@...ux-foundation.org
Subject: Re: [PATCHSET for-4.13] cgroup: implement cgroup2 thread mode, v2

Hello,

On Mon, Jun 12, 2017 at 05:27:53PM -0400, Tejun Heo wrote:
> The previous iteration actually was that way, so the only thread mode
> operation was setting whether to enable thread or not as before and if
> the parent is already thread mode, it'd always join the existing
> threaded subtree.  If you like that better, I can post that version
> right away.

Just posted v3 of the patch which drops the "join" operation, but do
note that this inherently comes at the cost of losing the ability
express certain topologies.

Thanks.

-- 
tejun