[patch v6 03/21] sched: only count runnable avg on cfs_rq's nr_running

[Alex Shi]

Old function count the runnable avg on rq's nr_running even there is
only rt task in rq. That is incorrect, so correct it to cfs_rq's
nr_running.

Signed-off-by: Alex Shi <alex.shi@xxxxxxxxx>
---
 kernel/sched/fair.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 2881d42..026e959 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -2829,7 +2829,7 @@ enqueue_task_fair(struct rq *rq, struct task_struct *p, int flags)
 	}
 
 	if (!se) {
-		update_rq_runnable_avg(rq, rq->nr_running);
+		update_rq_runnable_avg(rq, rq->cfs.nr_running);
 		inc_nr_running(rq);
 	}
 	hrtick_update(rq);
-- 
1.7.12

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/