mutex_lock(&cgroup_mutex);
for_each_subsys(root, ss)
- seq_printf(seq, ",%s", ss->name);
+ seq_show_option(seq, ss->name, NULL);
if (test_bit(ROOT_NOPREFIX, &root->flags))
seq_puts(seq, ",noprefix");
if (strlen(root->release_agent_path))
- seq_printf(seq, ",release_agent=%s", root->release_agent_path);
+ seq_show_option(seq, "release_agent",
+ root->release_agent_path);
if (clone_children(&root->top_cgroup))
seq_puts(seq, ",clone_children");
if (strlen(root->name))
- seq_printf(seq, ",name=%s", root->name);
+ seq_show_option(seq, "name", root->name);
mutex_unlock(&cgroup_mutex);
return 0;
}