patch-2.3.99-pre4 linux/include/asm-sh/mman.h

• Lines: 13
• Date: Mon Mar 27 10:26:15 2000
• Orig file: v2.3.99-pre3/linux/include/asm-sh/mman.h
• Orig date: Tue Aug 31 17:29:14 1999

diff -u --recursive --new-file v2.3.99-pre3/linux/include/asm-sh/mman.h linux/include/asm-sh/mman.h
@@ -25,6 +25,12 @@
 #define MCL_CURRENT	1		/* lock all current mappings */
 #define MCL_FUTURE	2		/* lock all future mappings */
 
+#define MADV_NORMAL	0x0		/* default page-in behavior */
+#define MADV_RANDOM	0x1		/* page-in minimum required */
+#define MADV_SEQUENTIAL	0x2		/* read-ahead aggressively */
+#define MADV_WILLNEED	0x3		/* pre-fault pages */
+#define MADV_DONTNEED	0x4		/* discard these pages */
+
 /* compatibility flags */
 #define MAP_ANON	MAP_ANONYMOUS
 #define MAP_FILE	0