From ce0eee905ecb6697684b55e403480245e85333fa Mon Sep 17 00:00:00 2001
From: Bryan Gurney <32554660+bgurney-rh@users.noreply.github.com>
Date: Tue, 24 Apr 2018 16:14:04 -0400
Subject: [PATCH] Allow block map cache size modification. (#35667)

The VDO Ansible module currently cannot modify the block map cache
size (but can configure the block map cache size for new volumes).
Add the "Block map cache size" parameter to the list of modifiable
parameters.
---
 lib/ansible/modules/system/vdo.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/ansible/modules/system/vdo.py b/lib/ansible/modules/system/vdo.py
index 3cc3d379388..716893de8f0 100644
--- a/lib/ansible/modules/system/vdo.py
+++ b/lib/ansible/modules/system/vdo.py
@@ -570,6 +570,7 @@ def run_module():
         # The 'vdo status' keys that are currently modifiable.
         statusparamkeys = ['Acknowledgement threads',
                            'Bio submission threads',
+                           'Block map cache size',
                            'CPU-work threads',
                            'Logical threads',
                            'Physical threads',