From 3cbb76ee3469998771b4e9c7ee85d8d7407a2f5a Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Fri, 22 Mar 2013 04:42:48 +0100
Subject: [PATCH 1/1] mount: mount all cgroup controllers in containers, too

---
 src/core/mount-setup.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/mount-setup.c b/src/core/mount-setup.c
index 6140f56d8..fe50fb19d 100644
--- a/src/core/mount-setup.c
+++ b/src/core/mount-setup.c
@@ -315,6 +315,7 @@ int mount_cgroup_controllers(char ***join_controllers) {
                 p.type = "cgroup";
                 p.options = options;
                 p.flags = MS_NOSUID|MS_NOEXEC|MS_NODEV;
+                p.mode = MNT_IN_CONTAINER;
 
                 r = mount_one(&p, true);
                 free(controller);
-- 
2.30.2