From: Li Zefan <lizf-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
To: Frederic Weisbecker <fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Cc: Aditya Kali <adityakali-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>,
Tim Hockin <thockin-Rl2oBbRerpQdnm+yROfE0A@public.gmane.org>,
Paul Menage <paul-inf54ven1CmVyaH7bEyXVA@public.gmane.org>,
Kay Sievers <kay.sievers-tD+1rO4QERM@public.gmane.org>,
LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Oleg Nesterov <oleg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>,
Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
Andrew Morton
<akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>,
Containers
<containers-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
Subject: Re: [PATCH 00/10] cgroups: Task counter subsystem v6
Date: Fri, 04 Nov 2011 10:57:33 +0800 [thread overview]
Message-ID: <4EB3549D.5090404@cn.fujitsu.com> (raw)
In-Reply-To: <20111103170038.GG8198-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
>>> There may be other ways to cobble this sort of safety together, but
>>> they are less appealing for various reasons. cgroups are how we
>>> control groups of related pids.
>>>
>>> I'd really love to be able to use this.
>>
>> Has it been confirmed that this implementation actually solves the
>> problem? ie: tested a bit?
>>
>> btw, Frederic told me that this version of the patchset had some
>> serious problem so it's on hold pending an upgrade, regardless of other
>> matters.
>
> Yep. The particular issue is https://lkml.org/lkml/2011/10/13/532
>
> Li Zefan proposed a fix (https://lkml.org/lkml/2011/10/17/26) which I'm
> currently reworking.
>
We really need to coordinate cgroup patches. I mean, the patchset+fix conflict
with Tejun's work, and the conflict is not trivial.
> But then I'd love it if you can test this subsystem to see if it really matches
> your needs, Tim.
>
next prev parent reply other threads:[~2011-11-04 2:57 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1317668832-10784-1-git-send-email-fweisbec@gmail.com>
[not found] ` <20111004150111.e9337268.akpm00@gmail.com>
[not found] ` <CAAAKZwu67VMiZgdpp=i5p7zyGbOHGHXwF_iprufGPzTLkkUF2A@mail.gmail.com>
[not found] ` <CAAAKZwu67VMiZgdpp=i5p7zyGbOHGHXwF_iprufGPzTLkkUF2A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-10-28 23:30 ` [PATCH 00/10] cgroups: Task counter subsystem v6 Andrew Morton
[not found] ` <20111028163021.1ce61f8a.akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
2011-10-29 9:38 ` Glauber Costa
[not found] ` <CAA6-i6o0SPfZJDx4SRR1hY-He0L6zHuv0saH6EaE7Mrc2HF6PA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-03 16:49 ` Frederic Weisbecker
[not found] ` <20111103164917.GF8198-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
2011-11-03 16:58 ` Glauber Costa
[not found] ` <4EB2C852.6020706-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 17:02 ` Paul Menage
[not found] ` <CALdu-PDY8zpXYM3V9KRk4f2NyGevfNnuaWVdoT-qzSHOK--K3A-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-03 17:06 ` Glauber Costa
[not found] ` <4EB2CA03.7030601-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 17:28 ` Paul Menage
[not found] ` <CALdu-PA2CDoeUMoNd1y44p_QzphX8J4s6NDcSyVC-rP1HGYwkA-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-03 17:35 ` Glauber Costa
[not found] ` <4EB2D0F2.40309-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-11-03 17:56 ` Paul Menage
[not found] ` <CALdu-PDbJ69FayXSd-kjAMX8AKEroZytPapxsUn8GFsz-z1omQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2011-11-04 13:17 ` Glauber Costa
2011-11-03 17:00 ` Frederic Weisbecker
[not found] ` <20111103170038.GG8198-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
2011-11-04 2:57 ` Li Zefan [this message]
[not found] ` <4EB3549D.5090404-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2011-11-04 12:37 ` Frederic Weisbecker
[not found] ` <1317668832-10784-1-git-send-email-fweisbec-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-12-13 15:58 ` Tejun Heo
[not found] ` <20111213155848.GI25802-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2011-12-13 19:06 ` Frederic Weisbecker
[not found] ` <20111213190642.GB2421-oHC15RC7JGTpAmv0O++HtFaTQe2KTcn/@public.gmane.org>
2011-12-13 20:49 ` Tejun Heo
[not found] ` <20111213204918.GK25802-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2011-12-14 15:07 ` Frederic Weisbecker
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