[linux-2.6-block.git] / include / asm-x86_64 / mman.h

#ifndef __X8664_MMAN_H__
#define __X8664_MMAN_H__

#include <asm-generic/mman.h>

#define MAP_32BIT	0x40		/* only give out 32bit addresses */

#define MAP_GROWSDOWN	0x0100		/* stack-like segment */
#define MAP_DENYWRITE	0x0800		/* ETXTBSY */
#define MAP_EXECUTABLE	0x1000		/* mark it as an executable */
#define MAP_LOCKED	0x2000		/* pages are locked */
#define MAP_NORESERVE	0x4000		/* don't check for reservations */
#define MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
#define MAP_NONBLOCK	0x10000		/* do not block on IO */

#define MCL_CURRENT	1		/* lock all current mappings */
#define MCL_FUTURE	2		/* lock all future mappings */

#endif
Commit	Line	Data
1da177e4 LT	1	#ifndef __X8664_MMAN_H__
	2	#define __X8664_MMAN_H__
	3
5f6164f3	4	#include <asm-generic/mman.h>
1da177e4	5
1da177e4 LT	6	#define MAP_32BIT 0x40 /* only give out 32bit addresses */
	7
	8	#define MAP_GROWSDOWN 0x0100 /* stack-like segment */
	9	#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
	10	#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
	11	#define MAP_LOCKED 0x2000 /* pages are locked */
	12	#define MAP_NORESERVE 0x4000 /* don't check for reservations */
	13	#define MAP_POPULATE 0x8000 /* populate (prefault) pagetables */
	14	#define MAP_NONBLOCK 0x10000 /* do not block on IO */
	15
1da177e4 LT	16	#define MCL_CURRENT 1 /* lock all current mappings */
	17	#define MCL_FUTURE 2 /* lock all future mappings */
	18
1da177e4	19	#endif