From 3e4c9bdd908e9d8af6ad13b23cd6c92450c4dfcc Mon Sep 17 00:00:00 2001
From: Masamichi Takagi <masamichi.takagi@riken.jp>
Date: Fri, 2 Mar 2018 09:32:42 +0900
Subject: [PATCH] Fix lock of struct wait_queue_head_list_node

---
 executer/kernel/mcctrl/control.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/executer/kernel/mcctrl/control.c b/executer/kernel/mcctrl/control.c
index 945f1111..2bfdd0dd 100644
--- a/executer/kernel/mcctrl/control.c
+++ b/executer/kernel/mcctrl/control.c
@@ -1241,8 +1241,8 @@ retry_alloc:
 
 	wqhln->packet = packet;
 	wqhln->req = 1;
-	ihk_ikc_spinlock_unlock(&ppd->wq_list_lock, flags);
 	wake_up(&wqhln->wq_syscall);
+	ihk_ikc_spinlock_unlock(&ppd->wq_list_lock, flags);
 
 	mcctrl_put_per_proc_data(ppd);