diff --git a/kernel/cgroup.c b/kernel/cgroup.c
index fa1a881..9b7c8f3 100644
--- a/kernel/cgroup.c
+++ b/kernel/cgroup.c
@@ -1094,10 +1094,21 @@ static int rebind_subsystems(struct cgroupfs_root *root,
static int cgroup_show_options(struct seq_file *seq, struct dentry *dentry)
{
+ const char *release_agent;
struct cgroupfs_root *root = dentry->d_sb->s_fs_info;
struct cgroup_subsys *ss;
+ struct cgroup *root_cgrp = &root->top_cgroup;
+#ifdef CONFIG_VE
+ struct ve_struct *ve = get_exec_env();
+ if (!ve_is_super(ve)) {
+ mutex_lock(&cgroup_mutex);
+ root_cgrp = task_cgroup_from_root(ve->init_task, root);
And here css_cgroup_from_root will also fit.
+ mutex_unlock(&cgroup_mutex);
+ }
+#endif
mutex_lock(&cgroup_root_mutex);
+
for_each_subsys(root, ss)
seq_printf(seq, ",%s", ss->name);
if (root->flags & CGRP_ROOT_SANE_BEHAVIOR)
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