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Date: Fri, 22 May 2009 16:37:35 +0800
From: Li Zefan <lizf@cn.fujitsu.com>
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Subject: Re: [PATCH] memcg: remove forward declaration from sched.h
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To: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, Balbir Singh <balbir@linux.vnet.ibm.com>, LKML <linux-kernel@vger.kernel.org>, "linux-mm@kvack.org" <linux-mm@kvack.org>
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KAMEZAWA Hiroyuki wrote:
> On Fri, 22 May 2009 14:27:32 +0800
> Li Zefan <lizf@cn.fujitsu.com> wrote:
> 
>> This forward declaration seems pointless.
>>
>> compile tested.
>>
>> Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
> 
> Nice catch. (but I don't know why this sneaked into..)

It was long long ago when memcg was merged ;)

| commit 78fb74669e80883323391090e4d26d17fe29488f
| Author: Pavel Emelianov <xemul@openvz.org>
| Date:   Thu Feb 7 00:13:51 2008 -0800
|
|    Memory controller: accounting setup

But in that patch, the forward declation in sched.h was unneeded.

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