Merge with rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 340dd238c16d..b4f4eb613537 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -1468,7 +1468,7 @@ void fastcall sched_exit(task_t *p)
          * the sleep_avg of the parent as well.
          */
         rq = task_rq_lock(p->parent, &flags);
-        if (p->first_time_slice) {
+        if (p->first_time_slice && task_cpu(p) == task_cpu(p->parent)) {
                 p->parent->time_slice += p->time_slice;
                 if (unlikely(p->parent->time_slice > task_timeslice(p)))
                         p->parent->time_slice = task_timeslice(p);