From 6d82de811f5854eca2d04c3fcb57dc0da3719778 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Markus=20M=C3=A4kel=C3=A4?= <markus.makela@mariadb.com>
Date: Thu, 20 Sep 2018 09:54:34 +0300
Subject: [PATCH] Relax Average value access memory ordering

As there are no requirements with regards to the visibility of writes to
the Average, the access can be relaxed.
---
 maxutils/maxbase/include/maxbase/average.hh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/maxutils/maxbase/include/maxbase/average.hh b/maxutils/maxbase/include/maxbase/average.hh
index eeae24572..626fe94dd 100644
--- a/maxutils/maxbase/include/maxbase/average.hh
+++ b/maxutils/maxbase/include/maxbase/average.hh
@@ -210,7 +210,7 @@ public:
      */
     uint8_t value() const
     {
-        return mxb::atomic::load(&m_value);
+        return mxb::atomic::load(&m_value, mxb::atomic::RELAXED);
     }
 
 protected:
@@ -220,7 +220,7 @@ protected:
 protected:
     void set_value(uint32_t value)
     {
-        mxb::atomic::store(&m_value, value);
+        mxb::atomic::store(&m_value, value, mxb::atomic::RELAXED);
     }
 };