diff --git a/[refs] b/[refs]
index 85e46ff19429..15cddc88bf5e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c96d145e71c5c84601322d85748512e09d7b325f
+refs/heads/master: d444886e149a8413159da8b43ada2bc287e69b0c
diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c
index 50a67edc3584..582faed3d360 100644
--- a/trunk/kernel/sched.c
+++ b/trunk/kernel/sched.c
@@ -184,13 +184,11 @@ static unsigned int task_timeslice(task_t *p)
  * These are the runqueue data structures:
  */
 
-#define BITMAP_SIZE ((((MAX_PRIO+1+7)/8)+sizeof(long)-1)/sizeof(long))
-
 typedef struct runqueue runqueue_t;
 
 struct prio_array {
 	unsigned int nr_active;
-	unsigned long bitmap[BITMAP_SIZE];
+	DECLARE_BITMAP(bitmap, MAX_PRIO+1); /* include 1 bit for delimiter */
 	struct list_head queue[MAX_PRIO];
 };