From 3c40972a47a6397efc196741a236631a3ecceeab Mon Sep 17 00:00:00 2001
From: kbuild test robot <lkp@intel.com>
Date: Fri, 3 Jan 2020 11:01:34 +0800
Subject: [PATCH 0382/2944] alinux: mm: memcontrol: memcg_wmark_wq can be
 static

Fixes: 8b3716350866 ("alinux: mm: memcontrol: support background async page reclaim")
Signed-off-by: kbuild test robot <lkp@intel.com>
Cc: Yang Shi <yang.shi@linux.alibaba.com>
Cc: Xunlei Pang <xlpang@linux.alibaba.com>
Acked-by: Joseph Qi <joseph.qi@linux.alibaba.com>
---
 mm/memcontrol.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 50df352..b342a47 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -95,7 +95,7 @@
 #define do_swap_account		0
 #endif
 
-struct workqueue_struct *memcg_wmark_wq;
+static struct workqueue_struct *memcg_wmark_wq;
 
 /* Whether legacy memory+swap accounting is active */
 static bool do_memsw_account(void)
-- 
1.8.3.1