cgroups: let ss->can_attach and ss->attach do whole threadgroups at a time
[linux-2.6.git] / security / device_cgroup.c
index b8186ba..6cf8fd2 100644 (file)
@@ -61,7 +61,8 @@ static inline struct dev_cgroup *task_devcgroup(struct task_struct *task)
 struct cgroup_subsys devices_subsys;
 
 static int devcgroup_can_attach(struct cgroup_subsys *ss,
-               struct cgroup *new_cgroup, struct task_struct *task)
+               struct cgroup *new_cgroup, struct task_struct *task,
+               bool threadgroup)
 {
        if (current != task && !capable(CAP_SYS_ADMIN))
                        return -EPERM;