linux-kernel - Re: XFS shutdown in xfs_iunlink_remove() (was Re: 2.6.25: swapper: page allocation failure. order:3, mode:0x4020)

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Message-ID: <482CAE26.8080707@sandeen.net>
Date:	Thu, 15 May 2008 16:41:58 -0500
From:	Eric Sandeen <sandeen@...deen.net>
To:	Marco Berizzi <pupilla@...mail.com>
CC:	David Chinner <dgc@....com>, linux-kernel@...r.kernel.org,
	xfs@....sgi.com
Subject: Re: XFS shutdown in xfs_iunlink_remove() (was Re: 2.6.25: swapper:
 page allocation failure. order:3, mode:0x4020)

Eric Sandeen wrote:
> Marco Berizzi wrote:
>> David Chinner wrote:
>>
>>> Hmmmmm - interesting. Both the reports of this problem are from
>>> machines running as squid proxies. Are you using AUFS for the cache?
>> no, I'm using cache_dir ufs with cache_replacement_policy heap LFUDA

Christoph recently sent a patch to the xfs list which resolves my
testcase for this problem, FYI.

[PATCH] fix memory corruption with small buffer reads

-Eric
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