[PATCH] futex: use wake_up_process() instead of wake_up_state()

[Wang Qing]

Using wake_up_process() is more simpler and friendly, 
and it is more convenient for analysis and statistics

Signed-off-by: Wang Qing <wangqing@xxxxxxxx>
---
 kernel/futex.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/futex.c b/kernel/futex.c
index e68db77..078a1f9
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -1820,7 +1820,7 @@ void requeue_pi_wake_futex(struct futex_q *q, union futex_key *key,
 
 	q->lock_ptr = &hb->lock;
 
-	wake_up_state(q->task, TASK_NORMAL);
+	wake_up_process(q->task);
 }
 
 /**
-- 
2.7.4