sched: cleanup: move dequeue/enqueue_task()
cleanup: move dequeue/enqueue_task() to a more logical place, to
not split up __normal_prio()/normal_prio().
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/kernel/sched.c b/kernel/sched.c
index e642bfa..683d2a5 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -672,44 +672,6 @@
#include "sched_stats.h"
/*
- * Adding/removing a task to/from a priority array:
- */
-static void dequeue_task(struct task_struct *p, struct prio_array *array)
-{
- array->nr_active--;
- list_del(&p->run_list);
- if (list_empty(array->queue + p->prio))
- __clear_bit(p->prio, array->bitmap);
-}
-
-static void enqueue_task(struct task_struct *p, struct prio_array *array)
-{
- sched_info_queued(p);
- list_add_tail(&p->run_list, array->queue + p->prio);
- __set_bit(p->prio, array->bitmap);
- array->nr_active++;
- p->array = array;
-}
-
-/*
- * Put task to the end of the run list without the overhead of dequeue
- * followed by enqueue.
- */
-static void requeue_task(struct task_struct *p, struct prio_array *array)
-{
- list_move_tail(&p->run_list, array->queue + p->prio);
-}
-
-static inline void
-enqueue_task_head(struct task_struct *p, struct prio_array *array)
-{
- list_add(&p->run_list, array->queue + p->prio);
- __set_bit(p->prio, array->bitmap);
- array->nr_active++;
- p->array = array;
-}
-
-/*
* __normal_prio - return the priority that is based on the static
* priority but is modified by bonuses/penalties.
*
@@ -803,6 +765,44 @@
}
/*
+ * Adding/removing a task to/from a priority array:
+ */
+static void dequeue_task(struct task_struct *p, struct prio_array *array)
+{
+ array->nr_active--;
+ list_del(&p->run_list);
+ if (list_empty(array->queue + p->prio))
+ __clear_bit(p->prio, array->bitmap);
+}
+
+static void enqueue_task(struct task_struct *p, struct prio_array *array)
+{
+ sched_info_queued(p);
+ list_add_tail(&p->run_list, array->queue + p->prio);
+ __set_bit(p->prio, array->bitmap);
+ array->nr_active++;
+ p->array = array;
+}
+
+/*
+ * Put task to the end of the run list without the overhead of dequeue
+ * followed by enqueue.
+ */
+static void requeue_task(struct task_struct *p, struct prio_array *array)
+{
+ list_move_tail(&p->run_list, array->queue + p->prio);
+}
+
+static inline void
+enqueue_task_head(struct task_struct *p, struct prio_array *array)
+{
+ list_add(&p->run_list, array->queue + p->prio);
+ __set_bit(p->prio, array->bitmap);
+ array->nr_active++;
+ p->array = array;
+}
+
+/*
* Calculate the expected normal priority: i.e. priority
* without taking RT-inheritance into account. Might be
* boosted by interactivity modifiers. Changes upon fork,