linux-kernel - Re: [PATCH 6/6] cgroup: update debug controller to print out thread mode information

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]

Date:   Wed, 19 Jul 2017 11:41:09 -0400
From:   Waiman Long <longman@...hat.com>
To:     Tejun Heo <tj@...nel.org>
Cc:     lizefan@...wei.com, hannes@...xchg.org, peterz@...radead.org,
        mingo@...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,
        guro@...com
Subject: Re: [PATCH 6/6] cgroup: update debug controller to print out thread
 mode information

On 07/19/2017 11:31 AM, Tejun Heo wrote:
> Hello,
>
> On Mon, Jul 17, 2017 at 05:19:16PM -0400, Waiman Long wrote:
>>> +	if (cgroup_is_thread_root(css->cgroup))
>>> +		seq_puts(seq, "[thread root]\n");
>>> +	else if (cgroup_is_threaded(css->cgroup))
>>> +		seq_puts(seq, "[threaded]\n");
>> The cgroup status will not be needed anymore as you have introduced the
>> cgroup.type control file that returns the proper information.
> Ah, right, will drop this file.
>
> Thanks.
>
Oh, I am not saying that we should drop the whole patch. I just want to
drop the above 4 line of codes as they are not needed.

Thanks,
Longman