linux-kernel - Re: [PATCH 06/10] cgroup: convert memcg controller to the new cftype interface

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Message-ID: <CAOS58YOwtmOG5tDuMtFCw=sHV-aeU-Ok+KXzR81Aix+OZqMpUA@mail.gmail.com>
Date:	Tue, 20 Mar 2012 22:08:49 -0700
From:	Tejun Heo <tj@...nel.org>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	glommer@...allels.com, lizf@...fujitsu.com,
	containers@...ts.linux-foundation.org, cgroups@...r.kernel.org,
	linux-kernel@...r.kernel.org, fweisbec@...il.com, rni@...gle.com,
	ctalbott@...gle.com, Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...e.cz>,
	Balbir Singh <bsingharora@...il.com>,
	Hugh Dickins <hughd@...gle.com>,
	Greg Thelen <gthelen@...gle.com>
Subject: Re: [PATCH 06/10] cgroup: convert memcg controller to the new cftype interface

Hello,

On Tue, Mar 20, 2012 at 9:42 PM, KAMEZAWA Hiroyuki
<kamezawa.hiroyu@...fujitsu.com> wrote:
> I think creating file based on really_do_swap_account is wrong.
> (I'm sorry for this complication.)
>
> How about creating this file unconditionally ? Returning -ENOTSUP in memcg's
> handler will work well...anyway it's configured, no reason to show them is bad.

That works for me. Then, I can also remove the _COND thing which isn't
pretty anyway. I'll update the patchset.

Thanks.

-- 
tejun
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