dm thin: fix Documentation for held metadata root feature

[~andy/linux] / Documentation / device-mapper / thin-provisioning.txt

diff --git a/Documentation/device-mapper/thin-provisioning.txt b/Documentation/device-mapper/thin-provisioning.txt
index 3b34b4fbb54f571748e1ed69f5c9312b2bb37059..05a27e9442bd4e5c4d3e618a6a0594e55466b192 100644 (file)
--- a/Documentation/device-mapper/thin-provisioning.txt
+++ b/Documentation/device-mapper/thin-provisioning.txt
@@ -287,10 +287,9 @@ ii) Status
        should register for the event and then check the target's status.
 
     held metadata root:
-       The location, in sectors, of the metadata root that has been
+       The location, in blocks, of the metadata root that has been
        'held' for userspace read access.  '-' indicates there is no
-       held root.  This feature is not yet implemented so '-' is
-       always returned.
+       held root.
 
     discard_passdown|no_discard_passdown
        Whether or not discards are actually being passed down to the