linux-kernel - Re: kswapd hung tasks in 2.6.38-rc1

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Message-ID: <1296580662.27022.3379.camel@nimitz>
Date:	Tue, 01 Feb 2011 09:17:42 -0800
From:	Dave Hansen <dave@...ux.vnet.ibm.com>
To:	Andrea Arcangeli <aarcange@...hat.com>
Cc:	CAI Qian <caiqian@...hat.com>, linux-mm <linux-mm@...ck.org>,
	linux-kernel@...r.kernel.org
Subject: Re: kswapd hung tasks in 2.6.38-rc1

Andrea,

One more data point: Same kernel binary, but with THP disabled in sysfs,
it ran all night, no problems.

I'll go dig in to it a bit more.

-- Dave

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