[RFC,-v7,1/7] sched: check the right ->nr_running in yield_task_fair

Commit Message

Rik van Riel Jan. 26, 2011, 10:19 p.m. UTC

None

Patch

diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
index c62ebae..7b338ac 100644
--- a/kernel/sched_fair.c
+++ b/kernel/sched_fair.c
@@ -1304,7 +1304,7 @@  static void yield_task_fair(struct rq *rq)
 	/*
 	 * Are we the only task in the tree?
 	 */
-	if (unlikely(cfs_rq->nr_running == 1))
+	if (unlikely(rq->nr_running == 1))
 		return;
 
 	clear_buddies(cfs_rq, se);