From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754389AbZHTNi1 (ORCPT ); Thu, 20 Aug 2009 09:38:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754152AbZHTNi1 (ORCPT ); Thu, 20 Aug 2009 09:38:27 -0400 Received: from sg2ehsobe005.messaging.microsoft.com ([207.46.51.79]:56382 "EHLO SG2EHSOBE005.bigfish.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753345AbZHTNi0 (ORCPT ); Thu, 20 Aug 2009 09:38:26 -0400 X-SpamScore: 3 X-BigFish: VPS3(zzzz1202hzzz32i6bh203h43j65h) X-Spam-TCS-SCL: 4:0 X-WSS-ID: 0KOOGIU-02-8BH-02 X-M-MSG: Date: Thu, 20 Aug 2009 15:37:42 +0200 From: Andreas Herrmann To: Peter Zijlstra , Ingo Molnar CC: linux-kernel@vger.kernel.org Subject: [PATCH 6/15] sched: Add support for MN domain in build_sched_groups Message-ID: <20090820133742.GU29327@alberich.amd.com> References: <20090820131243.GO29327@alberich.amd.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Disposition: inline In-Reply-To: <20090820131243.GO29327@alberich.amd.com> User-Agent: Mutt/1.5.16 (2007-06-09) X-OriginalArrivalTime: 20 Aug 2009 13:37:43.0340 (UTC) FILETIME=[651B0EC0:01CA219B] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Andreas Herrmann --- kernel/sched.c | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-) diff --git a/kernel/sched.c b/kernel/sched.c index 7b8b2ab..cc16629 100644 --- a/kernel/sched.c +++ b/kernel/sched.c @@ -8805,6 +8805,16 @@ static void build_sched_groups(struct s_data *d, enum sched_domain_level l, d->send_covered, d->tmpmask); break; #endif +#ifdef CONFIG_SCHED_MN + case SD_LV_MN: /* set up multi-node groups */ + cpumask_and(d->this_cpu_node_map, cpu_map, + topology_cpu_node_cpumask(cpu)); + if (cpu == cpumask_first(d->this_cpu_node_map)) + init_sched_build_groups(d->this_cpu_node_map, cpu_map, + &cpu_to_cpu_node_group, + d->send_covered, d->tmpmask); + break; +#endif case SD_LV_CPU: /* set up physical groups */ cpumask_and(d->nodemask, cpumask_of_node(cpu), cpu_map); if (!cpumask_empty(d->nodemask)) -- 1.6.0.4