vmw_cmdbuf_idle
(void) vmw_cmdbuf_idle(man, false, 10*HZ);
(void) vmw_cmdbuf_idle(man, false, 10*HZ);
extern int vmw_cmdbuf_idle(struct vmw_cmdbuf_man *man, bool interruptible,
ret = vmw_cmdbuf_idle(dev_priv->cman, interruptible,