From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758619AbZANUQX (ORCPT ); Wed, 14 Jan 2009 15:16:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755303AbZANUQJ (ORCPT ); Wed, 14 Jan 2009 15:16:09 -0500 Received: from smtp1.linux-foundation.org ([140.211.169.13]:47350 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752404AbZANUQI (ORCPT ); Wed, 14 Jan 2009 15:16:08 -0500 Date: Wed, 14 Jan 2009 12:15:21 -0800 From: Andrew Morton To: Ingo Molnar Cc: torvalds@linux-foundation.org, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl Subject: Re: [git pull] scheduler fixes Message-Id: <20090114121521.197dfc5e.akpm@linux-foundation.org> In-Reply-To: <20090111144305.GA7154@elte.hu> References: <20090111144305.GA7154@elte.hu> X-Mailer: Sylpheed version 2.2.4 (GTK+ 2.8.20; i486-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 11 Jan 2009 15:43:05 +0100 Ingo Molnar wrote: > Please pull the latest sched-fixes-for-linus git tree In http://bugzilla.kernel.org/show_bug.cgi?id=12309 the reporters have identified what appears to be a sched-related performance regression. A fairly long-term one - post-2.6.18, perhaps. Testcase code has been added today. Could someone please take a look sometime?