UBI: do not select KALLSYMS_ALL

[pandora-kernel.git] / kernel / sched_rt.c

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 01f75a5..db308cb 100644 (file)
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -1599,8 +1599,7 @@ static void rq_offline_rt(struct rq *rq)
  * When switch from the rt queue, we bring ourselves to a position
  * that we might want to pull RT tasks from other runqueues.
  */
-static void switched_from_rt(struct rq *rq, struct task_struct *p,
-                          int running)
+static void switched_from_rt(struct rq *rq, struct task_struct *p)
 {
        /*
         * If there are other RT tasks then we will reschedule
@@ -1609,7 +1608,7 @@ static void switched_from_rt(struct rq *rq, struct task_struct *p,
         * we may need to handle the pulling of RT tasks
         * now.
         */
-       if (!rq->rt.rt_nr_running)
+       if (p->se.on_rq && !rq->rt.rt_nr_running)
                pull_rt_task(rq);
 }
 
@@ -1628,8 +1627,7 @@ static inline void init_sched_rt_class(void)
  * with RT tasks. In this case we try to push them off to
  * other runqueues.
  */
-static void switched_to_rt(struct rq *rq, struct task_struct *p,
-                          int running)
+static void switched_to_rt(struct rq *rq, struct task_struct *p)
 {
        int check_resched = 1;
 
@@ -1640,7 +1638,7 @@ static void switched_to_rt(struct rq *rq, struct task_struct *p,
         * If that current running task is also an RT task
         * then see if we can move to another run queue.
         */
-       if (!running) {
+       if (p->se.on_rq && rq->curr != p) {
 #ifdef CONFIG_SMP
                if (rq->rt.overloaded && push_rt_task(rq) &&
                    /* Don't resched if we changed runqueues */
@@ -1656,10 +1654,13 @@ static void switched_to_rt(struct rq *rq, struct task_struct *p,
  * Priority of the task has changed. This may cause
  * us to initiate a push or pull.
  */
-static void prio_changed_rt(struct rq *rq, struct task_struct *p,
-                           int oldprio, int running)
+static void
+prio_changed_rt(struct rq *rq, struct task_struct *p, int oldprio)
 {
-       if (running) {
+       if (!p->se.on_rq)
+               return;
+
+       if (rq->curr == p) {
 #ifdef CONFIG_SMP
                /*
                 * If our priority decreases while running, we