Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755671AbXIZH2A (ORCPT ); Wed, 26 Sep 2007 03:28:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751840AbXIZH1w (ORCPT ); Wed, 26 Sep 2007 03:27:52 -0400 Received: from pc175e.fzu.cz ([147.231.127.175]:59526 "EHLO postak-1.fzu.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751416AbXIZH1w (ORCPT ); Wed, 26 Sep 2007 03:27:52 -0400 Message-ID: <46FA09E8.7010101@gentoo.org> Date: Wed, 26 Sep 2007 09:27:36 +0200 From: =?ISO-8859-1?Q?Jan_Kundr=E1t?= Organization: Gentoo User-Agent: Thunderbird 2.0.0.6 (X11/20070812) MIME-Version: 1.0 To: Rik van Riel CC: linux-kernel@vger.kernel.org Subject: Re: kswapd high CPU usage with no swap References: <46F852B6.7030207@gentoo.org> <20070924223444.62f0622d@bree.surriel.com> <46F8DF55.2030905@gentoo.org> <20070925213156.68fceea2@bree.surriel.com> In-Reply-To: <20070925213156.68fceea2@bree.surriel.com> X-Enigmail-Version: 0.95.2 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig364893E516F946DE84C94F2B" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1579 Lines: 46 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig364893E516F946DE84C94F2B Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Rik van Riel wrote: > Could you try out the attached patch, too? Sorry, I wasn't able to apply it against 2.6.22-gentoo-r3 and vanilla 2.6.22.7; I don't have the "order" member in the "struct scan_control" and also the bit about "if (sync_writeback =3D=3D PAGEOUT_IO_SYNC && may_enter_fs)" was missing so there was no "else" branch to add (and it seemd pretty significant to me). What version should I patch against? When this is sorted out, should I keep the previous patch [1] applied as well? [1] http://www.redhat.com/archives/nahant-list/2006-March/msg00033.html Cheers, -jkt --=20 cd /local/pub && more beer > /dev/mouth --------------enig364893E516F946DE84C94F2B Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFG+gnoamXfqERyJRcRAm2rAJ0ZFKJfoP0diEtfuts3Coz14hF6ggCfRONP WnHjP3hj8CaCnsjPYq1Ds9w= =pmqu -----END PGP SIGNATURE----- --------------enig364893E516F946DE84C94F2B-- - 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/