1 files changed, 1 insertions, 0 deletions

diff --git a/kernel/cgroup/debug.c b/kernel/cgroup/debug.c
index dac46af22782..787a242fa69d 100644
--- a/kernel/cgroup/debug.c
+++ b/kernel/cgroup/debug.c
@@ -352,6 +352,7 @@ static int __init enable_cgroup_debug(char *str)
 {
         debug_cgrp_subsys.dfl_cftypes = debug_files;
         debug_cgrp_subsys.implicit_on_dfl = true;
+        debug_cgrp_subsys.threaded = true;
         return 1;
 }
 __setup("cgroup_debug", enable_cgroup_debug);