From 7331d4b51eef28b9fa6b08ee698572d615b04293 Mon Sep 17 00:00:00 2001
From: Ingo Molnar <mingo@elte.hu>
Date: Mon, 3 Jul 2006 00:25:10 -0700
Subject: [PATCH] --- yaml --- r: 31822 b: refs/heads/master c:
 fcb993712f231a4faea8393513d1276170679107 h: refs/heads/master v: v3

---
 [refs]               | 2 +-
 trunk/kernel/sched.c | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 472873d70d75..ff8505051a52 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d730e882a15c38de02b63a063be636b2ff9e9ed1
+refs/heads/master: fcb993712f231a4faea8393513d1276170679107
diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c
index ae4db0185bb2..f4778d1aef69 100644
--- a/trunk/kernel/sched.c
+++ b/trunk/kernel/sched.c
@@ -266,6 +266,7 @@ struct runqueue {
 	unsigned long ttwu_cnt;
 	unsigned long ttwu_local;
 #endif
+	struct lock_class_key rq_lock_key;
 };
 
 static DEFINE_PER_CPU(struct runqueue, runqueues);
@@ -6656,6 +6657,7 @@ void __init sched_init(void)
 
 		rq = cpu_rq(i);
 		spin_lock_init(&rq->lock);
+		lockdep_set_class(&rq->lock, &rq->rq_lock_key);
 		rq->nr_running = 0;
 		rq->active = rq->arrays;
 		rq->expired = rq->arrays + 1;