From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: Re: [PATCH 2/3] make clone_children a flag Date: Wed, 14 Dec 2011 10:18:52 -0800 Message-ID: <20111214181852.GB20380@google.com> References: <1323614738-7405-1-git-send-email-glommer@parallels.com> <1323614738-7405-4-git-send-email-glommer@parallels.com> <20111213153921.GE25802@google.com> <4EE80A0D.7090808@cn.fujitsu.com> <4EE84B9A.90901@parallels.com> Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; bh=5CS8sJQm4aSU9zzQeyCI96Sz2iTjPDiPGLcKvn3q5qo=; b=UC5j9V/CjynpQcjH+yRF9BFUSWvDYePei7L1MhOqytlNQI7gN9kZ7GNi7JxzCjZlIg VyNnoMiEBdxjJwkyDrTRg8k1mUIDW2iNs6o7CG3n5kViXNFawdA5wwlbxkdTUJC1Tfst h81DR3nXadRN1fXxIjqcA4O25eIXjgUhzBjFQ= Content-Disposition: inline In-Reply-To: <4EE84B9A.90901-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org> Sender: cgroups-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Glauber Costa Cc: Li Zefan , 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 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 -- To unsubscribe from this list: send the line "unsubscribe cgroups" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html