dm thin: remove stale 'trim' message documentation

The 'trim' message wasn't ever implemented. Signed-off-by: Mike Snitzer <snitzer@redhat.com>
git-mirror · Apr 15, 2015 · 0e0e32c · 0e0e32c
1 parent aca607b
commit 0e0e32c
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/Documentation/device-mapper/thin-provisioning.txt b/Documentation/device-mapper/thin-provisioning.txt
@@ -380,9 +380,6 @@ then you'll have no access to blocks mapped beyond the end.  If you
 load a target that is bigger than before, then extra blocks will be
 provisioned as and when needed.
 
-If you wish to reduce the size of your thin device and potentially
-regain some space then send the 'trim' message to the pool.
-
 ii) Status
 
      <nr mapped sectors> <highest mapped sector>