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Message-Id: <1386483293-15354-8-git-send-email-liwanp@linux.vnet.ibm.com>
Date: Sun, 8 Dec 2013 14:14:49 +0800
From: Wanpeng Li <liwanp@...ux.vnet.ibm.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
Ingo Molnar <mingo@...hat.com>
Cc: Rik van Riel <riel@...hat.com>, Mel Gorman <mgorman@...e.de>,
Peter Zijlstra <peterz@...radead.org>,
Naoya Horiguchi <n-horiguchi@...jp.nec.com>,
linux-kernel@...r.kernel.org, linux-mm@...ck.org,
Wanpeng Li <liwanp@...ux.vnet.ibm.com>
Subject: [PATCH v3 08/12] sched/numa: use wrapper function task_faults_idx to calculate index in group_faults
Use wrapper function task_faults_idx to calculate index in group_faults.
Signed-off-by: Wanpeng Li <liwanp@...ux.vnet.ibm.com>
---
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 e0b1063..7073c76 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)];
}
/*
--
1.7.5.4
--
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