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sched/numa: Use wrapper function task_faults_idx to calculate index in group_faults

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Use wrapper function task_faults_idx to calculate index in group_faults.

Signed-off-by: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Acked-by: Mel Gorman <mgorman@suse.de>
Acked-by: David Rientjes <rientjes@google.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Rik van Riel <riel@redhat.com>
Link: http://lkml.kernel.org/r/1386833006-6600-3-git-send-email-liwanp@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Wanpeng Li 2013-12-12 15:23:25 +08:00 committed by Ingo Molnar
parent de1b301a19
commit 82897b4fd3
1 changed files with 2 additions and 1 deletions
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3
kernel/sched/fair.c
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@ -921,7 +921,8 @@ static inline unsigned long group_faults(struct task_struct *p, int nid)
if (!p->numa_group) if (!p->numa_group)
return 0; 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)];
} }
/* /*