From 233ec2a1ccc358173df5e0231fca0c588ae15ddd Mon Sep 17 00:00:00 2001
From: Zhang Xianyi <traits.zhang@gmail.com>
Date: Wed, 11 Nov 2015 04:22:34 +0800
Subject: [PATCH] Use 40 MB buffer for ARM Cortex A57.

---
 common_arm64.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common_arm64.h b/common_arm64.h
index ed5adbc59..f21e89346 100644
--- a/common_arm64.h
+++ b/common_arm64.h
@@ -110,7 +110,7 @@ REALNAME:
 #define HUGE_PAGESIZE   ( 4 << 20)
 
 #if defined(CORTEXA57)
-#define BUFFER_SIZE     (128 << 20)
+#define BUFFER_SIZE     (40 << 20)
 #else
 #define BUFFER_SIZE     (16 << 20)
 #endif