From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-f53.google.com (mail-pb0-f53.google.com [209.85.160.53]) by kanga.kvack.org (Postfix) with ESMTP id C09E16B0038 for ; Thu, 12 Dec 2013 02:24:07 -0500 (EST) Received: by mail-pb0-f53.google.com with SMTP id ma3so14266pbc.26 for ; Wed, 11 Dec 2013 23:24:07 -0800 (PST) Received: from e23smtp09.au.ibm.com (e23smtp09.au.ibm.com. [202.81.31.142]) by mx.google.com with ESMTPS id sa6si15779366pbb.233.2013.12.11.23.24.04 for (version=TLSv1 cipher=RC4-SHA bits=128/128); Wed, 11 Dec 2013 23:24:05 -0800 (PST) Received: from /spool/local by e23smtp09.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Thu, 12 Dec 2013 17:24:03 +1000 Received: from d23relay05.au.ibm.com (d23relay05.au.ibm.com [9.190.235.152]) by d23dlp01.au.ibm.com (Postfix) with ESMTP id A38A12CE8040 for ; Thu, 12 Dec 2013 18:23:58 +1100 (EST) Received: from d23av04.au.ibm.com (d23av04.au.ibm.com [9.190.235.139]) by d23relay05.au.ibm.com (8.13.8/8.13.8/NCO v10.0) with ESMTP id rBC75Y6K60227636 for ; Thu, 12 Dec 2013 18:05:35 +1100 Received: from d23av04.au.ibm.com (localhost [127.0.0.1]) by d23av04.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id rBC7NtS7002984 for ; Thu, 12 Dec 2013 18:23:56 +1100 From: 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> 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> Sender: owner-linux-mm@kvack.org List-ID: 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 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org