patch-2.3.99-pre6 linux/include/asm-ia64/mman.h

• Lines: 24
• Date: Fri Apr 21 15:21:24 2000
• Orig file: v2.3.99-pre5/linux/include/asm-ia64/mman.h
• Orig date: Thu Feb 10 17:11:20 2000

diff -u --recursive --new-file v2.3.99-pre5/linux/include/asm-ia64/mman.h linux/include/asm-ia64/mman.h
@@ -2,8 +2,8 @@
 #define _ASM_IA64_MMAN_H
 
 /*
- * Copyright (C) 1998, 1999 Hewlett-Packard Co
- * Copyright (C) 1998, 1999 David Mosberger-Tang <davidm@hpl.hp.com>
+ * Copyright (C) 1998-2000 Hewlett-Packard Co
+ * Copyright (C) 1998-2000 David Mosberger-Tang <davidm@hpl.hp.com>
  */
 
 #define PROT_READ	0x1		/* page can be read */
@@ -30,6 +30,12 @@
 
 #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