linux-kernel - Re: oom_killer crash linux system

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Message-ID: <AANLkTim7CCfrqMa0661WEGeeg-AwQzaWi6Yfdi70se3W@mail.gmail.com>
Date:	Tue, 19 Oct 2010 14:34:57 +0900
From:	Minchan Kim <minchan.kim@...il.com>
To:	KAMEZAWA Hiroyuki <kamezawa.hiroyu@...fujitsu.com>
Cc:	"Figo.zhang" <zhangtianfei@...dcoretech.com>,
	lKOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	Wu Fengguang <fengguang.wu@...el.com>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"rientjes@...gle.com" <rientjes@...gle.com>,
	figo1802 <figo1802@...il.com>,
	"linux-mm@...ck.org" <linux-mm@...ck.org>
Subject: Re: oom_killer crash linux system

On Tue, Oct 19, 2010 at 2:26 PM, KAMEZAWA Hiroyuki
<kamezawa.hiroyu@...fujitsu.com> wrote:
> On Tue, 19 Oct 2010 14:23:29 +0900
> Minchan Kim <minchan.kim@...il.com> wrote:
>
>> On Tue, Oct 19, 2010 at 11:59 AM, KAMEZAWA Hiroyuki
>> <kamezawa.hiroyu@...fujitsu.com> wrote:
>> >
>> >  Does anyone have idea about file-mapped-but-not-on-LRU pages ?
>>
>> Isn't it possible some file pages are much sharable?
>> Please see the page_add_file_rmap.
>>

Absolutely you're right.
Today, I need sleep. :(
Sorry for the noise.


-- 
Kind regards,
Minchan Kim
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