btrfs-progs: fix a manpage item for btrfstune

btrfstune operates on umounted devices <device>,
not mount points <mnt>. fix it.

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>
master
Gui Hecheng 2013-12-10 19:16:31 +08:00 committed by Chris Mason
parent 2b3b68a2f0
commit f1d08d2253
1 changed files with 1 additions and 1 deletions

View File

@ -2,7 +2,7 @@
.SH NAME
btrfstune \- tune various filesystem parameters.
.SH SYNOPSIS
.B btrfstune [\fIoptions\fP] \fI<mnt>\fP
.B btrfstune [\fIoptions\fP] \fI<device>\fP
.SH DESCRIPTION
\fBbtrfstune\fP is used to tune various filesystem parameters,you can
enable/disable some extended features for btrfs.