From fff942b30036fbf8948840981e953ad421167bb3 Mon Sep 17 00:00:00 2001
From: yangsheng <yangsheng>
Date: Fri, 8 Aug 2008 07:37:17 +0000
Subject: [PATCH] Branch b1_6 b=16059 i=johann, shadow

Fixed for ppc64 lack of PAGE_SHIFT defined.
---
 lnet/include/libcfs/user-prim.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lnet/include/libcfs/user-prim.h b/lnet/include/libcfs/user-prim.h
index 781e1e4..389483a 100644
--- a/lnet/include/libcfs/user-prim.h
+++ b/lnet/include/libcfs/user-prim.h
@@ -127,7 +127,9 @@ struct page {
 
 typedef struct page cfs_page_t;
 
-#ifndef PAGE_SIZE
+/* ppc64 defined PAGE_SIZE but without PAGE_SHIFT
+ */
+#if !defined(PAGE_SHIFT) || !defined(PAGE_SIZE)
 
 /* 4K */
 #define CFS_PAGE_SHIFT 12
-- 
1.8.3.1