linux-kernel - [PATCH 5/8] sched: change update_sg_lb_stats to h_nr

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Date:	Sun, 18 Aug 2013 16:25:19 +0800
From:	Lei Wen <leiwen@...vell.com>
To:	Paul Turner <pjt@...gle.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...e.hu>, <mingo@...hat.com>,
	<leiwen@...vell.com>, <linux-kernel@...r.kernel.org>
Subject: [PATCH 5/8] sched: change update_sg_lb_stats to h_nr_running

Since update_sg_lb_stats is used to calculate sched_group load
difference of cfs type task, it should use h_nr_running instead of
nr_running of rq.

Signed-off-by: Lei Wen <leiwen@...vell.com>
---
 kernel/sched/fair.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 33576eb..e026001 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4488,7 +4488,7 @@ static inline void update_sg_lb_stats(struct lb_env *env,
 	for_each_cpu_and(i, sched_group_cpus(group), env->cpus) {
 		struct rq *rq = cpu_rq(i);
 
-		nr_running = rq->nr_running;
+		nr_running = rq->cfs.h_nr_running;
 
 		/* Bias balancing toward cpus of our domain */
 		if (local_group) {
-- 
1.7.5.4

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