usermodehelper: cleanup/fix __orderly_poweroff() && argv_free()

[pandora-kernel.git] / kernel / sched / core.c

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index fc9103e..2b52431 100644 (file)
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -1979,11 +1979,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
 }
 
 /*
- * nr_running, nr_uninterruptible and nr_context_switches:
+ * nr_running and nr_context_switches:
  *
  * externally visible scheduler statistics: current number of runnable
- * threads, current number of uninterruptible-sleeping threads, total
- * number of context switches performed since bootup.
+ * threads, total number of context switches performed since bootup.
  */
 unsigned long nr_running(void)
 {
@@ -1995,23 +1994,6 @@ unsigned long nr_running(void)
        return sum;
 }
 
-unsigned long nr_uninterruptible(void)
-{
-       unsigned long i, sum = 0;
-
-       for_each_possible_cpu(i)
-               sum += cpu_rq(i)->nr_uninterruptible;
-
-       /*
-        * Since we read the counters lockless, it might be slightly
-        * inaccurate. Do not allow it to go below zero though:
-        */
-       if (unlikely((long)sum < 0))
-               sum = 0;
-
-       return sum;
-}
-
 unsigned long long nr_context_switches(void)
 {
        int i;