Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932594Ab1EYUoY (ORCPT ); Wed, 25 May 2011 16:44:24 -0400 Received: from mailout-de.gmx.net ([213.165.64.23]:60306 "HELO mailout-de.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1756296Ab1EYUoX (ORCPT ); Wed, 25 May 2011 16:44:23 -0400 X-Authenticated: #1474915 X-Provags-ID: V01U2FsdGVkX18WOlEXU6MWIiyfJgLaVfPAEbL9cbsW0CNhsR4zIo jwY0708nb+xQCF Message-ID: <4DDD6A23.9030903@gmx.de> Date: Wed, 25 May 2011 22:44:19 +0200 From: Thomas Sattler User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.17) Gecko/20110414 Thunderbird/3.1.10 MIME-Version: 1.0 To: Andrea Arcangeli CC: Johannes Hirte , Ulrich Keller , linux-kernel@vger.kernel.org Subject: Re: iotop: khugepaged at 99.99% (2.6.38.3) References: <4DAF6C0B.3070009@gmx.de> <20110512140352.GG11579@random.random> <201105232005.56840.johannes.hirte@fem.tu-ilmenau.de> <20110525160659.GE19505@random.random> In-Reply-To: <20110525160659.GE19505@random.random> X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Y-GMX-Trusted: 0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 432 Lines: 12 > You and Ulrich both have PREEMPT=y so it may be a preempt > bug. What about you Thomas, do you have PREEMPT=y too? Yes, I have CONFIG_PREEMPT=y on both affected machines too. Thomas -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/