diff --git a/kernel/rwsem.c b/kernel/rwsem.c
index 291ded556aa034fffb7bf7c25799e9d7bb95eaf2..9a87886b022eb42ab486cd4749a5da1043a91c36 100644
--- a/kernel/rwsem.c
+++ b/kernel/rwsem.c
@@ -60,7 +60,7 @@ int down_write_trylock(struct rw_semaphore *sem)
 	int ret = __down_write_trylock(sem);
 
 	if (ret == 1)
-		rwsem_acquire(&sem->dep_map, 0, 0, _RET_IP_);
+		rwsem_acquire(&sem->dep_map, 0, 1, _RET_IP_);
 	return ret;
 }