[PATCH 2/2] btrfs-progs: update docs and completion for tree-stats

[Alexander Fougner <fougner89@gmail.com>]

Signed-off-by: Alexander Fougner <fougner89@gmail.com>
---
 Documentation/btrfs-inspect-internal.asciidoc | 10 ++++++++++
 btrfs-completion                              |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/Documentation/btrfs-inspect-internal.asciidoc b/Documentation/btrfs-inspect-internal.asciidoc
index bbbbc59..eb83708 100644
--- a/Documentation/btrfs-inspect-internal.asciidoc
+++ b/Documentation/btrfs-inspect-internal.asciidoc
@@ -128,6 +128,16 @@ for debugging (disables the '-f' option)
 +
 resolve the absolute path of a the subvolume id 'subvolid'
 
+*tree-stats* [options] <device>::
+(needs root privileges)
++
+Print sizes and statistics of trees.
++
+`Options`
++
+-b::::
+Print raw numbers in bytes.
+
 EXIT STATUS
 -----------
 *btrfs inspect-internal* returns a zero exit status if it succeeds. Non zero is
diff --git a/btrfs-completion b/btrfs-completion
index db0dd97..3ede77b 100644
--- a/btrfs-completion
+++ b/btrfs-completion
@@ -36,7 +36,7 @@ _btrfs()
     commands_device='scan add delete remove ready stats usage'
     commands_scrub='start cancel resume status'
     commands_rescue='chunk-recover super-recover'
-    commands_inspect_internal='inode-resolve logical-resolve subvolid-resolve rootid min-dev-size dump-tree dump-super'
+    commands_inspect_internal='inode-resolve logical-resolve subvolid-resolve rootid min-dev-size dump-tree dump-super tree-stats'
     commands_property='get set list'
     commands_quota='enable disable rescan'
     commands_qgroup='assign remove create destroy show limit'
-- 
2.7.2