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.TH "COPY_PAGES" "" "06 October 2005" "" ""

.SH NAME
copy_pages \- Atomically snapshot memory.
.SH SYNOPSIS
"SYNOPSIS"
.sp
\fB
.sp
void copy_pages  ( \fIvoid\fB);
\fR
.SH "ARGUMENTS"
.TP
\fB\fIvoid\fB\fR
no arguments
.SH "DESCRIPTION"
.PP
.PP
Iterate over all the pages in the system and copy each one 
into its corresponding location in the pagedir.
We rely on the fact that the number of pages that we're snap-
shotting hasn't changed since we counted them.