lockdep: build fix

[~andy/linux] / kernel / sched_rt.c

diff --git a/kernel/sched_rt.c b/kernel/sched_rt.c
index 908c04f9dad02d23df66fbc55a28f5619fc10081..6163e4cf885b90075fd2734427fac4f3f24eae1f 100644 (file)
--- a/kernel/sched_rt.c
+++ b/kernel/sched_rt.c
@@ -861,6 +861,8 @@ static void put_prev_task_rt(struct rq *rq, struct task_struct *p)
 #define RT_MAX_TRIES 3
 
 static int double_lock_balance(struct rq *this_rq, struct rq *busiest);
+static void double_unlock_balance(struct rq *this_rq, struct rq *busiest);
+
 static void deactivate_task(struct rq *rq, struct task_struct *p, int sleep);
 
 static int pick_rt_task(struct rq *rq, struct task_struct *p, int cpu)
@@ -1022,7 +1024,7 @@ static struct rq *find_lock_lowest_rq(struct task_struct *task, struct rq *rq)
                        break;
 
                /* try again */
-               spin_unlock(&lowest_rq->lock);
+               double_unlock_balance(rq, lowest_rq);
                lowest_rq = NULL;
        }
 
@@ -1091,7 +1093,7 @@ static int push_rt_task(struct rq *rq)
 
        resched_task(lowest_rq->curr);
 
-       spin_unlock(&lowest_rq->lock);
+       double_unlock_balance(rq, lowest_rq);
 
        ret = 1;
 out:
@@ -1197,7 +1199,7 @@ static int pull_rt_task(struct rq *this_rq)
 
                }
  skip:
-               spin_unlock(&src_rq->lock);
+               double_unlock_balance(this_rq, src_rq);
        }
 
        return ret;