Merge unstable branch 'omap-rmk'

Merge branch 'omap-rmk' into omap-all

1 files changed, 7 insertions, 6 deletions

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 998ba54b4543..552310798dad 100644
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -199,6 +199,8 @@ static inline struct rt_rq *group_rt_rq(struct sched_rt_entity *rt_se)
 
 static inline void sched_rt_rq_enqueue(struct rt_rq *rt_rq)
 {
+        if (rt_rq->rt_nr_running)
+                resched_task(rq_of_rt_rq(rt_rq)->curr);
 }
 
 static inline void sched_rt_rq_dequeue(struct rt_rq *rt_rq)
@@ -438,9 +440,6 @@ static int sched_rt_runtime_exceeded(struct rt_rq *rt_rq)
 {
         u64 runtime = sched_rt_runtime(rt_rq);
 
-        if (runtime == RUNTIME_INF)
-                return 0;
-
         if (rt_rq->rt_throttled)
                 return rt_rq_throttled(rt_rq);
 
@@ -491,9 +490,11 @@ static void update_curr_rt(struct rq *rq)
                 rt_rq = rt_rq_of_se(rt_se);
 
                 spin_lock(&rt_rq->rt_runtime_lock);
-                rt_rq->rt_time += delta_exec;
-                if (sched_rt_runtime_exceeded(rt_rq))
-                        resched_task(curr);
+                if (sched_rt_runtime(rt_rq) != RUNTIME_INF) {
+                        rt_rq->rt_time += delta_exec;
+                        if (sched_rt_runtime_exceeded(rt_rq))
+                                resched_task(curr);
+                }
                 spin_unlock(&rt_rq->rt_runtime_lock);
         }
 }