X-Git-Url: http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=blobdiff_plain;f=kernel%2Fsched.c;h=152828239ef01fb6d16adf43ee7718bf41574bdc;hp=4c7388ef5be7c5c4a601a91d295f0bb55d13e350;hb=4d117c5c6b00254e51c61ff5b506ccaba21a5a03;hpb=6c415b9234a8c71f290e5d4fddc467f103f32719

diff --git a/kernel/sched.c b/kernel/sched.c
index 4c7388e..1528282 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1443,7 +1443,7 @@ static int task_hot(struct task_struct *p, u64 now, struct sched_domain *sd);
 static unsigned long cpu_avg_load_per_task(int cpu)
 {
 	struct rq *rq = cpu_rq(cpu);
-	unsigned long nr_running = rq->nr_running;
+	unsigned long nr_running = ACCESS_ONCE(rq->nr_running);
 
 	if (nr_running)
 		rq->avg_load_per_task = rq->load.weight / nr_running;