linux-kernel - Re: abnormal OOM killer message

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Date:	Wed, 19 Aug 2009 17:42:26 +0900
From:	Minchan Kim <minchan.kim@...il.com>
To:	Nitin Gupta <ngupta@...are.org>
Cc:	Minchan Kim <minchan.kim@...il.com>,
	Chungki woo <chungki.woo@...il.com>,
	Mel Gorman <mel@....ul.ie>, linux-kernel@...r.kernel.org,
	linux-mm@...ck.org, fengguang.wu@...el.com, riel@...hat.com,
	akpm@...ux-foundation.org, kosaki.motohiro@...fujitsu.com
Subject: Re: abnormal OOM killer message

On Wed, 19 Aug 2009 13:55:44 +0530
Nitin Gupta <ngupta@...are.org> wrote:

> On Wed, Aug 19, 2009 at 12:59 PM, Minchan Kim<minchan.kim@...il.com> wrote:
> > On Wed, Aug 19, 2009 at 4:14 PM, Chungki woo<chungki.woo@...il.com> wrote:
> >>> You means your pages with 79M are swap out in compcache's reserved
> >>> memory?
> >>
> >> Compcache don't have reserved memory.
> >> When it needs memory, and then allocate memory.
> >
> > Okay. reserved is not important. :)
> > My point was that 79M with pages are swap out in compcache swap device ?
> > Is the number real ?
> > Can we believe it ?
> >
> 
> 
> I would suggest moving compcache related discussion over to
> linux-mm-cc AT laptop DOT org
> as this might not be of such general interest. I would be glad to
> discuss your doubts in detail.

Thanks. But we still don't find exact cause. 
I am not sure this is campcache problem or buddy allocator problem. 
First of all, we have to make sure it. :)

> See you over there.
> 
> Thanks,
> Nitin


-- 
Kind regards,
Minchan Kim
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