From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762713AbXGJU7U (ORCPT ); Tue, 10 Jul 2007 16:59:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757607AbXGJU7G (ORCPT ); Tue, 10 Jul 2007 16:59:06 -0400 Received: from tomts16.bellnexxia.net ([209.226.175.4]:45974 "EHLO tomts16-srv.bellnexxia.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757145AbXGJU7E convert rfc822-to-8bit (ORCPT ); Tue, 10 Jul 2007 16:59:04 -0400 Date: Tue, 10 Jul 2007 16:59:01 -0400 From: Mathieu Desnoyers To: Christoph Lameter Cc: Martin Bligh , Andi Kleen , linux-kernel@vger.kernel.org, linux-mm@kvack.org, David Miller , "Alexandre =?iso-8859-1?Q?Gu=E9don?=" Subject: Re: [patch 00/10] [RFC] SLUB patches for more functionality, performance and maintenance Message-ID: <20070710205901.GA19805@Krystal> References: <46925B5D.8000507@google.com> <4692A1D0.50308@mbligh.org> <20070709214426.GC1026@Krystal> <20070709225817.GA5111@Krystal> <20070710082709.GC16148@Krystal> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8BIT In-Reply-To: <20070710082709.GC16148@Krystal> X-Editor: vi X-Info: http://krystal.dyndns.org:8080 X-Operating-System: Linux/2.6.21.3-grsec (i686) X-Uptime: 16:52:08 up 3 days, 10:57, 4 users, load average: 0.90, 0.35, 0.30 User-Agent: Mutt/1.5.13 (2006-08-11) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Another architecture tested Comparison: irq enable/disable vs local CMPXCHG enable interrupts (STI) disable interrupts (CLI) local CMPXCHG Tested-by: Mathieu Desnoyers IA32 (P4) 112 82 26 x86_64 AMD64 125 102 19 Tested-by: Alexandre Guédon x86_64 Intel Core2 Quad 21 19 7 -- Mathieu Desnoyers Computer Engineering Ph.D. Student, Ecole Polytechnique de Montreal OpenPGP key fingerprint: 8CD5 52C3 8E3C 4140 715F BA06 3F25 A8FE 3BAE 9A68