From ba9c4f88d747836bf35c3eee36aa18d2e164f493 Mon Sep 17 00:00:00 2001
From: "Steven J. Magnani" <steve@digidescorp.com>
Date: Thu, 13 May 2010 10:48:27 -0500
Subject: microblaze: Allow PAGE_SIZE configuration

Allow developer to configure memory page size at compile time.
Larger pages can improve performance on some workloads.

Based on PowerPC code.

Signed-off-by: Steven J. Magnani <steve@digidescorp.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
---
 arch/microblaze/kernel/head.S | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'arch/microblaze/kernel/head.S')

diff --git a/arch/microblaze/kernel/head.S b/arch/microblaze/kernel/head.S
index 1bf739888260..42434008209e 100644
--- a/arch/microblaze/kernel/head.S
+++ b/arch/microblaze/kernel/head.S
@@ -43,10 +43,10 @@
 .global empty_zero_page
 .align 12
 empty_zero_page:
-	.space	4096
+	.space	PAGE_SIZE
 .global swapper_pg_dir
 swapper_pg_dir:
-	.space	4096
+	.space	PAGE_SIZE
 
 #endif /* CONFIG_MMU */
 
-- 
cgit v1.2.3