From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paul Menage <menage@google.com>
Subject: Re: [RFC][PATCH 1/6] memcg: fix pre_destory handler
Date: Wed, 10 Dec 2008 16:28:38 -0800
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To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
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On Wed, Dec 10, 2008 at 4:25 PM, KAMEZAWA Hiroyuki
<kamezawa.hiroyu@jp.fujitsu.com> wrote:
>>
>> Can you clarify what you mean by "rolling update of refcnts"?
>>
>  for(..i++)
>        atomic_dec/inc( refcnt[i)
>
> But my first version of this patch did above. I can write it again easily.

I just sent out a small patch collection that had my version of
css_tryget() in it - is that what you had in mind by "rolling update"?

Paul