Re: [RFC][PATCH 4/4] cgroup-memcg fix frequent EBUSY at rmdir v2

[Paul Menage]

On Wed, Jan 21, 2009 at 2:32 AM, KAMEZAWA Hiroyuki
<kamezawa.hiroyu@xxxxxxxxxxxxxx> wrote:
>
> Hmm, subsystem may return -EPERM or some..
> I'll change this to
>
>  if (!ret)
>    return ret;

You mean

if (ret)
  return ret;

Paul
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