linux-kernel - Re: [PATCH 2/2] res_counter: Account max_usage when calling res_counter_charge

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Message-ID: <4F980CF2.9020905@parallels.com>
Date:	Wed, 25 Apr 2012 11:40:50 -0300
From:	Glauber Costa <glommer@...allels.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
CC:	Frederic Weisbecker <fweisbec@...il.com>,
	Tejun Heo <tj@...nel.org>, Li Zefan <lizefan@...wei.com>,
	LKML <linux-kernel@...r.kernel.org>,
	"Kirill A. Shutemov" <kirill@...temov.name>
Subject: Re: [PATCH 2/2] res_counter: Account max_usage when calling res_counter_charge_nofail()

On 04/24/2012 09:29 PM, KAMEZAWA Hiroyuki wrote:
> (2012/04/25 8:11), Frederic Weisbecker wrote:
> 
>> Updating max_usage is something one would expect when we reach
>> a new maximum usage value even when we do this by forcing through
>> the limit with res_counter_charge_nofail().
>>
>> (Whether we want to account failcnt when we force through the limit
>> is another debate).
>>
>> Signed-off-by: Frederic Weisbecker<fweisbec@...il.com>
>> Cc: Tejun Heo<tj@...nel.org>
>> Cc: Li Zefan<lizefan@...wei.com>
>> Cc: KAMEZAWA Hiroyuki<kamezawa.hiroyu@...fujitsu.com>
>> Cc: Glauber Costa<glommer@...allels.com>
>> Cc: Kirill A. Shutemov<kirill@...temov.name>
> 
> 
> Acked-by: KAMEZAWA Hiroyuki<kamezawa.hiroyu@...fujitsu.com>
> 
Acked-by: Glauber Costa <glommer@...allels.com>
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