From mboxrd@z Thu Jan  1 00:00:00 1970
From: Glauber Costa <glommer-bzQdu9zFT3WakBO8gow8eQ@public.gmane.org>
Subject: Re: [PATCH] memcg: defer page_cgroup initialization
Date: Tue, 9 Apr 2013 18:06:25 +0400
Message-ID: <51642061.1090305@parallels.com>
References: <1365499511-10923-1-git-send-email-glommer@parallels.com> <20130409133630.GR1953@cmpxchg.org>
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To: Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
Cc: linux-mm-Bw31MaZKKs3YtjvyW6yDsg@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Andrew Morton <akpm-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>, Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>, Michal Hocko <mhocko-AlSwsSmVLrQ@public.gmane.org>, Kamezawa Hiroyuki <kamezawa.hiroyu-+CUm20s59erQFUHtdCDX3A@public.gmane.org>

On 04/09/2013 05:36 PM, Johannes Weiner wrote:
> Could you please make it either int (*)(void) OR return true for
> success? :-)
I can actually do better: I can return an error code and then do the
cleanup on error that I forgot to backport from the bypass patchset...

Thanks for drawing my attention to it.