sched: fix checks

Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/sched.c

@@ -163,10 +163,11 @@ struct rt_prio_array {
 };
 
 struct rt_bandwidth {
-	ktime_t rt_period;
-	u64 rt_runtime;
-	spinlock_t rt_runtime_lock;
-	struct hrtimer rt_period_timer;
+	/* nests inside the rq lock: */
+	spinlock_t		rt_runtime_lock;
+	ktime_t			rt_period;
+	u64			rt_runtime;
+	struct hrtimer		rt_period_timer;
 };
 
 static struct rt_bandwidth def_rt_bandwidth;
@@ -403,6 +404,7 @@ struct rt_rq {
 	int rt_throttled;
 	u64 rt_time;
 	u64 rt_runtime;
+	/* Nests inside the rq lock: */
 	spinlock_t rt_runtime_lock;
 
 #ifdef CONFIG_RT_GROUP_SCHED