'\" t
.\"     Title: vmap
.\"    Author: [FIXME: author] [see http://docbook.sf.net/el/author]
.\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
.\"      Date: January 2017
.\"    Manual: Memory Management in Linux
.\"    Source: Kernel Hackers Manual 4.8.15
.\"  Language: English
.\"
.TH "VMAP" "9" "January 2017" "Kernel Hackers Manual 4\&.8\&." "Memory Management in Linux"
.\" -----------------------------------------------------------------
.\" * Define some portability stuff
.\" -----------------------------------------------------------------
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.\" http://bugs.debian.org/507673
.\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html
.\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.ie \n(.g .ds Aq \(aq
.el       .ds Aq '
.\" -----------------------------------------------------------------
.\" * set default formatting
.\" -----------------------------------------------------------------
.\" disable hyphenation
.nh
.\" disable justification (adjust text to left margin only)
.ad l
.\" -----------------------------------------------------------------
.\" * MAIN CONTENT STARTS HERE *
.\" -----------------------------------------------------------------
.SH "NAME"
vmap \- map an array of pages into virtually contiguous space
.SH "SYNOPSIS"
.HP \w'void\ *\ vmap('u
.BI "void * vmap(struct\ page\ **\ " "pages" ", unsigned\ int\ " "count" ", unsigned\ long\ " "flags" ", pgprot_t\ " "prot" ");"
.SH "ARGUMENTS"
.PP
\fIpages\fR
.RS 4
array of page pointers
.RE
.PP
\fIcount\fR
.RS 4
number of pages to map
.RE
.PP
\fIflags\fR
.RS 4
vm_area\->flags
.RE
.PP
\fIprot\fR
.RS 4
page protection for the mapping
.RE
.SH "DESCRIPTION"
.PP
Maps
\fIcount\fR
pages from
\fIpages\fR
into contiguous kernel virtual space\&.
.SH "COPYRIGHT"
.br