From 3095ef5e451cef272d3a575cea67eece331abebb Mon Sep 17 00:00:00 2001
From: Tom Hromatka <tom.hromatka@oracle.com>
Date: Thu, 11 May 2023 16:54:08 -0600
Subject: [PATCH] ftests: Add support for None controller to Cgroup.classify()

Signed-off-by: Tom Hromatka <tom.hromatka@oracle.com>
Reviewed-by: Kamalesh Babulal <kamalesh.babulal@oracle.com>
---
 tests/ftests/cgroup.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/ftests/cgroup.py b/tests/ftests/cgroup.py
index 25827d17..bfc3ac01 100644
--- a/tests/ftests/cgroup.py
+++ b/tests/ftests/cgroup.py
@@ -476,6 +476,9 @@ class Cgroup(object):
             controller = ','.join(controller)
             cmd.append('-g')
             cmd.append('{}:{}'.format(controller, cgname))
+        elif controller is None:
+            cmd.append('-g')
+            cmd.append(':{}'.format(cgname))
         else:
             raise ValueError('Unsupported controller format: {}'.format(type(controller)))
 
-- 
2.47.2