From 8a6d48c0542876eb3acfc0970c0ab7872db08d5f Mon Sep 17 00:00:00 2001
From: Zheng Da <zhengda1936@gmail.com>
Date: Sun, 6 Dec 2009 05:26:23 +0100
Subject: check in the original version of dde linux26.

---
 libdde_linux26/contrib/include/asm-generic/page.h | 24 +++++++++++++++++++++++
 1 file changed, 24 insertions(+)
 create mode 100644 libdde_linux26/contrib/include/asm-generic/page.h

(limited to 'libdde_linux26/contrib/include/asm-generic/page.h')

diff --git a/libdde_linux26/contrib/include/asm-generic/page.h b/libdde_linux26/contrib/include/asm-generic/page.h
new file mode 100644
index 00000000..14db733b
--- /dev/null
+++ b/libdde_linux26/contrib/include/asm-generic/page.h
@@ -0,0 +1,24 @@
+#ifndef _ASM_GENERIC_PAGE_H
+#define _ASM_GENERIC_PAGE_H
+
+#ifndef __ASSEMBLY__
+
+#include <linux/compiler.h>
+
+/* Pure 2^n version of get_order */
+static __inline__ __attribute_const__ int get_order(unsigned long size)
+{
+	int order;
+
+	size = (size - 1) >> (PAGE_SHIFT - 1);
+	order = -1;
+	do {
+		size >>= 1;
+		order++;
+	} while (size);
+	return order;
+}
+
+#endif	/* __ASSEMBLY__ */
+
+#endif	/* _ASM_GENERIC_PAGE_H */
-- 
cgit v1.2.3