Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030540AbXBFXLr (ORCPT ); Tue, 6 Feb 2007 18:11:47 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030557AbXBFXLr (ORCPT ); Tue, 6 Feb 2007 18:11:47 -0500 Received: from out5.smtp.messagingengine.com ([66.111.4.29]:48243 "EHLO out5.smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030556AbXBFXLp (ORCPT ); Tue, 6 Feb 2007 18:11:45 -0500 X-Sasl-enc: tRtstthYAE4t1/alxuV3Ljrp4z1ukBZXxkJeZ7ZTxU8G 1170803501 Message-ID: <45C90B57.90104@imap.cc> Date: Wed, 07 Feb 2007 00:12:23 +0100 From: Tilman Schmidt Organization: me - organized?? User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; de-AT; rv:1.8.0.9) Gecko/20061211 SeaMonkey/1.0.7 Mnenhy/0.7.4.666 MIME-Version: 1.0 To: Ingo Molnar , Thomas Gleixner , Andrew Morton , linux-kernel@vger.kernel.org, mingo@redhat.com, netdev@vger.kernel.org, netfilter-devel@lists.netfilter.org Subject: Re: dynticks + iptables almost stops the boot process [was: Re: 2.6.20-rc6-mm3] References: <20070131215241.GB2890@inferi.kami.home> <20070131232130.GC4137@inferi.kami.home> <1170358572.29240.292.camel@localhost.localdomain> <1170360101.29240.297.camel@localhost.localdomain> <20070201211137.GA2830@inferi.kami.home> <1170369202.29240.339.camel@localhost.localdomain> <20070202191802.GA4262@inferi.kami.home> <1170448034.29240.364.camel@localhost.localdomain> <20070202204344.GB4262@inferi.kami.home> <20070206164826.GA3491@elte.hu> <20070206192840.GB2971@inferi.kami.home> In-Reply-To: <20070206192840.GB2971@inferi.kami.home> X-Enigmail-Version: 0.94.1.2 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig078781D7F46D04E8339CF8CB" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1842 Lines: 54 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig078781D7F46D04E8339CF8CB Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Am 06.02.2007 20:28 schrieb Mattia Dongili: > On Tue, Feb 06, 2007 at 05:48:26PM +0100, Ingo Molnar wrote: >> Could you try the patch below? The RCU serialization code (a rare call= =20 >> but can be common in some types of setups) has a nasty implicit=20 >> dependency on the HZ tick - which until now was a hidden wart but beca= me=20 >> an explicit bug under dynticks. Maybe this is what is slowing down you= r=20 >> box. I have the same problem (huge delay when loading iptables) with 2.6.20-rc6-mm3, and for me this patch did fix it. > No, not this. Anyway the last patch Thomas forwarded does fix the > problem. Which one would that be? I might try it for comparison. Thanks, Tilman --=20 Tilman Schmidt E-Mail: tilman@imap.cc Bonn, Germany Diese Nachricht besteht zu 100% aus wiederverwerteten Bits. Unge=F6ffnet mindestens haltbar bis: (siehe R=FCckseite) --------------enig078781D7F46D04E8339CF8CB Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.3rc1 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFyQtfMdB4Whm86/kRAh1SAJ4nD7AUYhg1gU7UloR588LGaO0L+wCeO2un CImLLx8g+vh7yfduSEgwfXU= =YkNg -----END PGP SIGNATURE----- --------------enig078781D7F46D04E8339CF8CB-- - 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/