Messages in this thread Patch in this message |  | | Date | Wed, 18 Dec 2013 02:33:07 -0800 | From | tip-bot for Wanpeng Li <> | Subject | [tip:sched/core] sched/numa: Use wrapper function task_faults_idx to calculate index in group_faults |
| |
Commit-ID: 82897b4fd3920ffd2456731d4f2ae1406558ef4c Gitweb: http://git.kernel.org/tip/82897b4fd3920ffd2456731d4f2ae1406558ef4c Author: Wanpeng Li <liwanp@linux.vnet.ibm.com> AuthorDate: Thu, 12 Dec 2013 15:23:25 +0800 Committer: Ingo Molnar <mingo@kernel.org> CommitDate: Tue, 17 Dec 2013 15:24:40 +0100
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@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> --- kernel/sched/fair.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index ebdb08b..37892d7 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -921,7 +921,8 @@ 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)]; } /*
|  |