From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751609Ab3LLHYG (ORCPT ); Thu, 12 Dec 2013 02:24:06 -0500 Received: from e23smtp09.au.ibm.com ([202.81.31.142]:56157 "EHLO e23smtp09.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751290Ab3LLHYC (ORCPT ); Thu, 12 Dec 2013 02:24:02 -0500 From: Wanpeng Li To: Ingo Molnar , Peter Zijlstra Cc: Andrew Morton , Rik van Riel , Mel Gorman , Naoya Horiguchi , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Wanpeng Li Subject: [PATCH v8 3/4] sched/numa: use wrapper function task_faults_idx to calculate index in group_faults Date: Thu, 12 Dec 2013 15:23:25 +0800 Message-Id: <1386833006-6600-3-git-send-email-liwanp@linux.vnet.ibm.com> X-Mailer: git-send-email 1.7.5.4 In-Reply-To: <1386833006-6600-1-git-send-email-liwanp@linux.vnet.ibm.com> References: <1386833006-6600-1-git-send-email-liwanp@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 13121207-3568-0000-0000-000004AD4C42 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use wrapper function task_faults_idx to calculate index in group_faults. Reviewed-by: Naoya Horiguchi Acked-by: Mel Gorman Acked-by: David Rientjes Signed-off-by: Wanpeng Li --- kernel/sched/fair.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index c3f6ff9..8a00879 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -935,7 +935,8 @@ static inline unsigned long group_faults(struct task_struct *p, int nid) if (!p->numa_group) return 0; - return p->numa_group->faults[2*nid] + p->numa_group->faults[2*nid+1]; + return p->numa_group->faults[task_faults_idx(nid, 0)] + + p->numa_group->faults[task_faults_idx(nid, 1)]; } /* -- 1.7.7.6