diff options
Diffstat (limited to 'sys/vm/pglist.h')
| -rw-r--r-- | sys/vm/pglist.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/sys/vm/pglist.h b/sys/vm/pglist.h deleted file mode 100644 index db28d210720..00000000000 --- a/sys/vm/pglist.h +++ /dev/null @@ -1,60 +0,0 @@ -/* $NetBSD: pglist.h,v 1.3 2000/04/24 17:12:02 thorpej Exp $ */ - -/*- - * Copyright (c) 2000 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Jason R. Thorpe. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#ifndef _PGLIST_H_ -#define _PGLIST_H_ - -/* - * This defines the type of a page queue, e.g. active list, inactive - * list, etc. - */ -TAILQ_HEAD(pglist, vm_page); - -/* - * A page free list consists of free pages of unknown contents and free - * pages of all zeros. - */ -#define PGFL_UNKNOWN 0 -#define PGFL_ZEROS 1 -#define PGFL_NQUEUES 2 - -struct pgfreelist { - struct pglist pgfl_queues[PGFL_NQUEUES]; -}; - -#endif |