Use 40 MB buffer for ARM Cortex A57.

diff --git a/common_arm64.h b/common_arm64.h
index ed5adbc..f21e893 100644 (file)
--- 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