patch-2.1.101 linux/include/asm-arm/proc-armo/page.h

• Lines: 19
• Date: Fri May 8 00:42:40 1998
• Orig file: v2.1.100/linux/include/asm-arm/proc-armo/page.h
• Orig date: Tue Jan 20 16:39:42 1998

diff -u --recursive --new-file v2.1.100/linux/include/asm-arm/proc-armo/page.h linux/include/asm-arm/proc-armo/page.h
@@ -7,8 +7,16 @@
 #ifndef __ASM_PROC_PAGE_H
 #define __ASM_PROC_PAGE_H
 
-/* PAGE_SHIFT determines the page size */
-#define PAGE_SHIFT	15
+#include <linux/config.h>
+
+/* PAGE_SHIFT determines the page size.  This is configurable. */
+#if defined(CONFIG_PAGESIZE_8)
+#define PAGE_SHIFT	13		/* 8K */
+#elif defined(CONFIG_PAGESIZE_16)
+#define PAGE_SHIFT	14		/* 16K */
+#else		/* default */
+#define PAGE_SHIFT	15		/* 32K */
+#endif
 #define PAGE_SIZE       (1UL << PAGE_SHIFT)
 #define PAGE_MASK       (~(PAGE_SIZE-1))