linux-kernel - Re: hugetlbfs warning in mmtom

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Message-ID: <20090918074538.GC10106@csn.ul.ie>
Date:	Fri, 18 Sep 2009 08:45:38 +0100
From:	Mel Gorman <mel@....ul.ie>
To:	Am?rico Wang <xiyou.wangcong@...il.com>
Cc:	linux-kernel@...r.kernel.org, William Irwin <wli@...omorphy.com>,
	James Morris <jmorris@...ei.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Serge Hallyn <serue@...ibm.com>,
	David Howells <dhowells@...hat.com>
Subject: Re: hugetlbfs warning in mmtom

On Fri, Sep 18, 2009 at 11:26:56AM +0800, Am?rico Wang wrote:
> It seems that this one is not reported yet.
> 
> Please feel free to ask more info from me if you need.
> 

This is a known problem. It's fixed by patch
hugetlb-add-map_hugetlb-for-mmaping-pseudo-anonymous-huge-page-regionspatch-in-mm-fix.patch
which should appear in the next mmotm.

Thanks for the report.

-- 
Mel Gorman
Part-time Phd Student                          Linux Technology Center
University of Limerick                         IBM Dublin Software Lab
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