From a7dae09ae2f64b653ea9c5f928b86a5f98c3b506 Mon Sep 17 00:00:00 2001
From: Alexander Fougner <fougner89@gmail.com>
Date: Mon, 22 Feb 2016 15:49:50 +0100
Subject: btrfs-progs: update docs and completion for inspect-internal
 dump-tree

Signed-off-by: Alexander Fougner <fougner89@gmail.com>
Signed-off-by: David Sterba <dsterba@suse.com>
---
 Documentation/btrfs-inspect-internal.asciidoc | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'Documentation/btrfs-inspect-internal.asciidoc')

diff --git a/Documentation/btrfs-inspect-internal.asciidoc b/Documentation/btrfs-inspect-internal.asciidoc
index 1c7c3611..73c834cb 100644
--- a/Documentation/btrfs-inspect-internal.asciidoc
+++ b/Documentation/btrfs-inspect-internal.asciidoc
@@ -19,6 +19,31 @@ requires calls to privileged ioctls.
 
 SUBCOMMAND
 ----------
+*dump-tree* [options] <device>::
+(needs root privileges)
++
+Dump the whole tree of the given device.
+This is useful for analyzing filesystem state or inconsistence and has
+a positive educational effect on understanding the internal structure.
+<device> is the device file where the filesystem is stored.
++
+`Options`
++
+-e::::
+Print detailed extents info.
+-d::::
+Print info of btrfs device and root tree dirs only.
+-r::::
+Print info of roots only.
+-R::::
+Print info of roots and root backups.
+-u::::
+Print info of UUID tree only.
+-b <block_num>::::
+Print info of the specified block only.
+-t <tree_id>::::
+Print only the tree with the specified ID.
+
 *inode-resolve* [-v] <ino> <path>::
 (needs root privileges)
 +
-- 
cgit v1.2.3

