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.TH PAGESIZE 1 "October 10, 2008"
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.SH NAME
pagesize \- Print supported system page sizes
.SH SYNOPSIS
.B pagesize [options]
.SH DESCRIPTION

The pagesize utility prints the page sizes of a page of memory in bytes,
as returned by getpagesizes(3). This is useful when creating portable shell
scripts, configuring huge page pools with hugeadm or launching applications
to use huge pages with hugectl.

If no parameters are specified, \fBpagesize\fP prints the system base page
size as returned by \fBgetpagesize()\fP. The following parameters affect
what other pagesizes are displayed.

.TP
.B --huge-only, -H

Display all huge pages supported by the system as returned by
\fBgethugepagesizes()\fP.

.TP
.B --all, -a

Display all page sizes supported by the system.

.SH SEE ALSO
.I oprofile(1),
.I getpagesize(2),
.I getpagesizes(3),
.I gethugepagesizes(3),
.I hugectl(7),
.I hugeadm(7),
.I libhugetlbfs(7)

.br
.SH AUTHORS
libhugetlbfs was written by various people on the libhugetlbfs-devel
mailing list.