Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
  sched: Set correct normal_prio and prio values in sched_fork()

1 files changed, 9 insertions, 11 deletions

diff --git a/kernel/sched.c b/kernel/sched.c
index 1535f3884b88..76c0e9691fc0 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -2515,22 +2515,17 @@ void sched_fork(struct task_struct *p, int clone_flags)
         __sched_fork(p);
 
         /*
-         * Make sure we do not leak PI boosting priority to the child.
-         */
-        p->prio = current->normal_prio;
-
-        /*
          * Revert to default priority/policy on fork if requested.
          */
         if (unlikely(p->sched_reset_on_fork)) {
-                if (p->policy == SCHED_FIFO || p->policy == SCHED_RR)
+                if (p->policy == SCHED_FIFO || p->policy == SCHED_RR) {
                         p->policy = SCHED_NORMAL;
-
-                if (p->normal_prio < DEFAULT_PRIO)
-                        p->prio = DEFAULT_PRIO;
+                        p->normal_prio = p->static_prio;
+                }
 
                 if (PRIO_TO_NICE(p->static_prio) < 0) {
                         p->static_prio = NICE_TO_PRIO(0);
+                        p->normal_prio = p->static_prio;
                         set_load_weight(p);
                 }
 
@@ -2541,6 +2536,11 @@ void sched_fork(struct task_struct *p, int clone_flags)
                 p->sched_reset_on_fork = 0;
         }
 
+        /*
+         * Make sure we do not leak PI boosting priority to the child.
+         */
+        p->prio = current->normal_prio;
+
         if (!rt_prio(p->prio))
                 p->sched_class = &fair_sched_class;
 
@@ -2581,8 +2581,6 @@ void wake_up_new_task(struct task_struct *p, unsigned long clone_flags)
         BUG_ON(p->state != TASK_RUNNING);
         update_rq_clock(rq);
 
-        p->prio = effective_prio(p);
-
         if (!p->sched_class->task_new || !current->se.on_rq) {
                 activate_task(rq, p, 0);
         } else {