linux-kernel - Re: [PATCH] memcg: reduce size of per-cpu-stat to be appropriate size.

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Message-ID: <491D2E6C.1000009@cn.fujitsu.com>
Date:	Fri, 14 Nov 2008 15:53:16 +0800
From:	Li Zefan <lizf@...fujitsu.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
CC:	balbir@...ux.vnet.ibm.com,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jan Blunck <jblunck@...e.de>, containers@...ts.osdl.org,
	Linux-Kernel Mailinglist <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] memcg: reduce size of per-cpu-stat to be appropriate
 size.

>>> +static int mem_cgroup_size(void)
>> inline this function?
>>
> necessary ? 
> 

Not so necessary IMO. It's called when a cgroup is created and removed, that
is mkdir and rmdir, where performance is not critical.

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