sched: Complete buddy switches

[cascardo/linux.git] / kernel / sched_fair.c

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index cea5b82..4f6356e 100644 (file)
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1501,7 +1501,8 @@ static void check_preempt_wakeup(struct rq *rq, struct task_struct *p, int sync)
         */
        if (sched_feat(LAST_BUDDY) && likely(se->on_rq && curr != rq->idle))
                set_last_buddy(se);
-       set_next_buddy(pse);
+       if (sched_feat(NEXT_BUDDY))
+               set_next_buddy(pse);
 
        /*
         * We can come here with TIF_NEED_RESCHED already set from new task