Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263207AbUCTCxx (ORCPT ); Fri, 19 Mar 2004 21:53:53 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263211AbUCTCxx (ORCPT ); Fri, 19 Mar 2004 21:53:53 -0500 Received: from fw.osdl.org ([65.172.181.6]:41107 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S263207AbUCTCxu (ORCPT ); Fri, 19 Mar 2004 21:53:50 -0500 Date: Fri, 19 Mar 2004 18:53:45 -0800 From: Mark Wong To: Andrew Morton Cc: axboe@suse.de, linux-kernel@vger.kernel.org Subject: Re: 2.6.4-mm2 Message-ID: <20040319185345.A4610@osdlab.pdx.osdl.net> Mail-Followup-To: Andrew Morton , axboe@suse.de, linux-kernel@vger.kernel.org References: <20040314172809.31bd72f7.akpm@osdl.org> <200403181737.i2IHbCE09261@mail.osdl.org> <20040318100615.7f2943ea.akpm@osdl.org> <20040318192707.GV22234@suse.de> <20040318191530.34e04cb2.akpm@osdl.org> <20040318194150.4de65049.akpm@osdl.org> <20040319183906.I8594@osdlab.pdx.osdl.net> <20040319185026.56db3bf7.akpm@osdl.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <20040319185026.56db3bf7.akpm@osdl.org>; from akpm@osdl.org on Fri, Mar 19, 2004 at 06:50:26PM -0800 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1331 Lines: 31 On Fri, Mar 19, 2004 at 06:50:26PM -0800, Andrew Morton wrote: > Mark Wong wrote: > > > > On Thu, Mar 18, 2004 at 07:41:50PM -0800, Andrew Morton wrote: > > > Andrew Morton wrote: > > > > > > > > Mark, if it's OK I'll run up some kernels for you to test. > > > > > > At > > > > > > http://www.zip.com.au/~akpm/linux/patches/markw/ > > > > Ok, looks like I take the first hit with the 02 patch. Here's re-summary: > > > > kernel 16 kb 32 kb 64 kb 128 kb 256 kb 512 kb > > 2.6.3 2308 2335 2348 2334 > > 2.6.4-mm2 2028 2048 2074 2096 2082 2078 > > 2.6.5-rc1-01 2394 > > 2.6.5-rc1-02 2117 > > 2.6.5-rc1-mm2 2036 > > Thanks, so it's the CPU scheduler changes. Is that machine hyperthreaded? > And do you have CONFIG_X86_HT enabled? Yes and CONFIG_X86_HT is enabled but I have hyperthreading disabled with 'acpi=off noht' (whichever one does it.) - 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/