kbuild: Fix computing srcversion for modules

[mv-sheeva.git] / kernel / sched_rt.c

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index c914ec747ca6709e25a177eb3c4152c75cb40aee..01f75a5f17af1b3fc8aec65801f1642b4db0716a 100644 (file)
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -210,11 +210,12 @@ static void dequeue_rt_entity(struct sched_rt_entity *rt_se);
 
 static void sched_rt_rq_enqueue(struct rt_rq *rt_rq)
 {
-       int this_cpu = smp_processor_id();
        struct task_struct *curr = rq_of_rt_rq(rt_rq)->curr;
        struct sched_rt_entity *rt_se;
 
-       rt_se = rt_rq->tg->rt_se[this_cpu];
+       int cpu = cpu_of(rq_of_rt_rq(rt_rq));
+
+       rt_se = rt_rq->tg->rt_se[cpu];
 
        if (rt_rq->rt_nr_running) {
                if (rt_se && !on_rt_rq(rt_se))
@@ -226,10 +227,10 @@ static void sched_rt_rq_enqueue(struct rt_rq *rt_rq)
 
 static void sched_rt_rq_dequeue(struct rt_rq *rt_rq)
 {
-       int this_cpu = smp_processor_id();
        struct sched_rt_entity *rt_se;
+       int cpu = cpu_of(rq_of_rt_rq(rt_rq));
 
-       rt_se = rt_rq->tg->rt_se[this_cpu];
+       rt_se = rt_rq->tg->rt_se[cpu];
 
        if (rt_se && on_rt_rq(rt_se))
                dequeue_rt_entity(rt_se);
@@ -565,8 +566,11 @@ static int do_sched_rt_period_timer(struct rt_bandwidth *rt_b, int overrun)
                        if (rt_rq->rt_time || rt_rq->rt_nr_running)
                                idle = 0;
                        raw_spin_unlock(&rt_rq->rt_runtime_lock);
-               } else if (rt_rq->rt_nr_running)
+               } else if (rt_rq->rt_nr_running) {
                        idle = 0;
+                       if (!rt_rq_throttled(rt_rq))
+                               enqueue = 1;
+               }
 
                if (enqueue)
                        sched_rt_rq_enqueue(rt_rq);
@@ -625,7 +629,7 @@ static void update_curr_rt(struct rq *rq)
        struct rt_rq *rt_rq = rt_rq_of_se(rt_se);
        u64 delta_exec;
 
-       if (!task_has_rt_policy(curr))
+       if (curr->sched_class != &rt_sched_class)
                return;
 
        delta_exec = rq->clock_task - curr->se.exec_start;