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CentOS 7.0 - man page for pagesize (centos section 1)

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PAGESIZE(1)									      PAGESIZE(1)

NAME
       pagesize - Print supported system page sizes

SYNOPSIS
       pagesize [options]

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, pagesize prints the system base page size as returned by
       getpagesize(). The following parameters affect what other pagesizes are displayed.

       --huge-only, -H

	      Display all huge pages supported by the system as returned by gethugepagesizes().

       --all, -a

	      Display all page sizes supported by the system.

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

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

					 October 10, 2008			      PAGESIZE(1)
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