From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753187Ab0HPIsv (ORCPT ); Mon, 16 Aug 2010 04:48:51 -0400 Received: from bombadil.infradead.org ([18.85.46.34]:48831 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751420Ab0HPIsu convert rfc822-to-8bit (ORCPT ); Mon, 16 Aug 2010 04:48:50 -0400 Subject: Re: [PATCH/RFC 3/5] [PATCH] sched: add book scheduling domain From: Peter Zijlstra To: Suresh Siddha Cc: Heiko Carstens , Mike Galbraith , Ingo Molnar , Andreas Herrmann , "linux-kernel@vger.kernel.org" , Martin Schwidefsky In-Reply-To: <1281734572.2704.39.camel@sbsiddha-MOBL3.sc.intel.com> References: <20100812172544.655648128@de.ibm.com> <20100812172623.140578409@de.ibm.com> <1281734572.2704.39.camel@sbsiddha-MOBL3.sc.intel.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Date: Mon, 16 Aug 2010 10:48:37 +0200 Message-ID: <1281948517.1926.1049.camel@laptop> Mime-Version: 1.0 X-Mailer: Evolution 2.28.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, 2010-08-13 at 14:22 -0700, Suresh Siddha wrote: > On Thu, 2010-08-12 at 10:25 -0700, Heiko Carstens wrote: > > From: Heiko Carstens > > > > On top of the SMT and MC scheduling domains this adds the BOOK scheduling > > domain. This is useful for machines that have a four level cache hierarchy > > and but do not fall into the NUMA category. > > > > Signed-off-by: Heiko Carstens > > PeterZ had some ideas in cleaning up the sched domain setup to avoid > this maze of #ifdef's. I will let him comment on this. http://lkml.org/lkml/2009/8/18/169 More information in this thread: http://lkml.org/lkml/2009/8/20/190