sched: Remove rq->avg_load_per_task

Since commit a2d47777 ("sched: fix stale value in average load per task")
the variable rq->avg_load_per_task is no longer required. Remove it.

Signed-off-by: Jan H. Schönherr <schnhrr@cs.tu-berlin.de>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1312189408-17172-1-git-send-email-schnhrr@cs.tu-berlin.de
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 2 insertions, 6 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index ccacdbdecf45..b1e8f0eca1f9 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -520,8 +520,6 @@ struct rq {
         int cpu;
         int online;
 
-        unsigned long avg_load_per_task;
-
         u64 rt_avg;
         u64 age_stamp;
         u64 idle_stamp;
@@ -1569,11 +1567,9 @@ static unsigned long cpu_avg_load_per_task(int cpu)
         unsigned long nr_running = ACCESS_ONCE(rq->nr_running);
 
         if (nr_running)
-                rq->avg_load_per_task = rq->load.weight / nr_running;
-        else
-                rq->avg_load_per_task = 0;
+                return rq->load.weight / nr_running;
 
-        return rq->avg_load_per_task;
+        return 0;
 }
 
 #ifdef CONFIG_PREEMPT