/* $Copyright:	$
 * Copyright (c) 1984, 1985, 1986, 1987, 1988, 1989, 1990 
 * Sequent Computer Systems, Inc.   All rights reserved.
 *  
 * This software is furnished under a license and may be used
 * only in accordance with the terms of that license and with the
 * inclusion of the above copyright notice.   This software may not
 * be provided or otherwise made available to, or used by, any
 * other person.  No title to or ownership of the software is
 * hereby transferred.
 */

/*
 * $Header: vadvise.h 2.1 87/01/03 $
 *
 * vadvise.h
 *	Parameters for vadvise() system call.
 */

/* $Log:	vadvise.h,v $
 */

/*
 * Parameters to vadvise() to tell system of particular paging
 * behaviour:
 *	VA_NORM		Normal strategy
 *	VA_ANOM		Sampling page behaviour is not a win, don't bother
 *			Suitable during GCs in LISP, or sequential or random
 *			page referencing.
 *	VA_SEQL		Sequential behaviour expected.
 *	VA_FLUSH	Invalidate all page table entries.
 */
#define	VA_NORM	0
#define	VA_ANOM	1
#define	VA_SEQL	2
#define	VA_FLUSH 3
