From: Karel Zak <kzak@redhat.com>
Date: Thu, 17 Jun 2010 09:15:40 +0000 (+0200)
Subject: mkswap: add a note that -p is uncecessary
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4c20b3ad72197e1eee73bfbac6106ea29b3bfed;p=util-linux

mkswap: add a note that -p is uncecessary

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/disk-utils/mkswap.8 b/disk-utils/mkswap.8
index cdb2a442..cab1a6e2 100644
--- a/disk-utils/mkswap.8
+++ b/disk-utils/mkswap.8
@@ -91,7 +91,9 @@ will refuse to erase the first block on a device with a partition table or on
 whole disk (e.g. /dec/sda).
 .TP
 .BI \-p \ PSZ
-Specify the page size to use.
+Specify the page size in bytes to use. This option is usually unnecessary,
+.B mkswap
+reads the size from kernel.
 .TP
 .BI \-L \ label
 Specify a label, to allow swapon by label.