1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h
index 35fa08fd7739..ac0d65bef5d0 100644
--- a/include/linux/nsproxy.h
+++ b/include/linux/nsproxy.h
@@ -8,6 +8,7 @@ struct mnt_namespace;
 struct uts_namespace;
 struct ipc_namespace;
 struct pid_namespace;
+struct cgroup_namespace;
 struct fs_struct;
 
 /*
@@ -33,6 +34,7 @@ struct nsproxy {
         struct mnt_namespace *mnt_ns;
         struct pid_namespace *pid_ns_for_children;
         struct net           *net_ns;
+        struct cgroup_namespace *cgroup_ns;
 };
 extern struct nsproxy init_nsproxy;