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.\" Copyright (C) 2001 Chad David <davidc@acns.ab.ca>. All rights reserved.
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.\" $FreeBSD: src/share/man/man9/vm_page_flag.9,v 1.3.22.1.6.1 2010/12/21 17:09:25 kensmith Exp $
.\"
.Dd July 14, 2001
.Dt VM_PAGE_FLAG 9
.Os
.Sh NAME
.Nm vm_page_flag_clear , vm_page_flag_set
.Nd "change page flags"
.Sh SYNOPSIS
.In sys/param.h
.In vm/vm.h
.In vm/vm_page.h
.Ft void
.Fn vm_page_flag_clear "vm_page_t m" "unsigned short bits"
.Ft void
.Fn vm_page_flag_set "vm_page_t m" "unsigned short bits"
.Sh DESCRIPTION
The
.Fn vm_page_flag_clear
atomically clears the specified bits on the page's flags.
.Pp
The
.Fn vm_page_flag_set
atomically sets the specified bits on the page's flags.
.Pp
The functions arguments are:
.Bl -tag -width ".Fa bits"
.It Fa m
The page whose flags are updated.
.It Fa bits
The bits that are set or cleared on the page's flags.
.El
.Sh AUTHORS
This manual page was written by
.An Chad David Aq davidc@acns.ab.ca .