[PATCH 6/8] Create entry in man page for btrfs filesystem disk-usage

[Goffredo Baroncelli <kreijack@gmail.com>]

From: Goffredo Baroncelli <kreijack@inwind.it>

Signed-off-by: Goffredo Baroncelli <kreijack@inwind.it>
---
 man/btrfs.8.in |   13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/man/btrfs.8.in b/man/btrfs.8.in
index 27d0160..eabf0a8 100644
--- a/man/btrfs.8.in
+++ b/man/btrfs.8.in
@@ -25,6 +25,9 @@ btrfs \- control a btrfs filesystem
 .PP
 \fBbtrfs\fP \fBfilesystem resize\fP\fI [devid:][+/\-]<size>[gkm]|[devid:]max <filesystem>\fP
 .PP
+\fBbtrfs\fP \fBfilesystem filesystem disk-usage [-t][-b]\fP\fI <path> 
+[path..]\fP
+.PP
 \fBbtrfs\fP \fBfilesystem label\fP\fI <dev> [newlabel]\fP
 .PP
 \fBbtrfs\fP \fBfilesystem df\fP\fI [-b] \fIpath [path..]\fR\fP
@@ -227,6 +230,16 @@ it with the new desired size.  When recreating the partition make sure to use
 the same starting disk cylinder as before.
 .TP
 
+\fBfilesystem disk-usage\fP [-t][-b] \fIpath [path..]\fR
+
+Show in which disk the chunks are allocated.
+
+\fB-b\fP Set byte as unit
+
+\fB-t\fP Show data in tabular format
+
+.TP
+
 \fBfilesystem label\fP\fI <dev> [newlabel]\fP
 Show or update the label of a filesystem. \fI<dev>\fR is used to identify the
 filesystem. 
-- 
1.7.10.4