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From: Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
Cc: Li Zefan <lizf-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	jbottomley-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org,
	cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	bsingharora-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
	devel-GEFAQzZX7r8dnm+yROfE0A@public.gmane.org,
	kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org
Subject: Re: [PATCH 2/3] make clone_children a flag
Date: Wed, 14 Dec 2011 10:18:52 -0800	[thread overview]
Message-ID: <20111214181852.GB20380@google.com> (raw)
In-Reply-To: <4EE84B9A.90901-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>

Hello,

On Wed, Dec 14, 2011 at 11:09:14AM +0400, Glauber Costa wrote:
> That's indeed confusing, and it comes from the fact that we always
> inherit clone_children from the parent - which is sane, IMHO. So
> this flag only has any value in establishing the initial behaviour
> of the top root cgroup. I wonder then if it wouldn't better to just
> be explicit and fail in this case ?

I don't think all current behaviors are sane and if not let's change
them, but those things have to be explicit with proper description and
rationale.

Thanks.

-- 
tejun
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  parent reply	other threads:[~2011-12-14 18:18 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-12-11 14:45 [PATCH 0/3] Simple cleanups for cgroups Glauber Costa
     [not found] ` <1323614738-7405-1-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-11 14:45   ` [PATCH] make clone_children a flag Glauber Costa
2011-12-11 14:48     ` Glauber Costa
2011-12-11 14:45   ` [PATCH 1/3] nitpick: make simple functions inline Glauber Costa
     [not found]     ` <1323614738-7405-3-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-11 18:55       ` KOSAKI Motohiro
     [not found]         ` <4EE4FCBB.9050600-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2011-12-11 20:44           ` Glauber Costa
     [not found]             ` <4EE51646.3030900-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-12 17:27               ` Tejun Heo
2011-12-14  1:09       ` Li Zefan
2011-12-11 14:45   ` [PATCH 2/3] make clone_children a flag Glauber Costa
     [not found]     ` <1323614738-7405-4-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-11 18:58       ` KOSAKI Motohiro
2011-12-13 15:39       ` Tejun Heo
     [not found]         ` <20111213153921.GE25802-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2011-12-14  2:29           ` Li Zefan
     [not found]             ` <4EE80A0D.7090808-BthXqXjhjHXQFUHtdCDX3A@public.gmane.org>
2011-12-14  7:09               ` Glauber Costa
     [not found]                 ` <4EE84B9A.90901-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-14 18:18                   ` Tejun Heo [this message]
2011-12-15  7:03                     ` Glauber Costa
2011-12-11 14:45   ` [PATCH 3/3] make 'none' field " Glauber Costa
2011-12-11 18:59     ` KOSAKI Motohiro
     [not found]     ` <1323614738-7405-5-git-send-email-glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
2011-12-13 15:41       ` Tejun Heo
     [not found]         ` <20111213154108.GF25802-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org>
2011-12-14  2:09           ` Li Zefan

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