[PATCH v2 3/3] stop_machine: change cpu_stop_queue_two_works() to rely on stopper->enabled

[Oleg Nesterov]

On 10/08, Oleg Nesterov wrote:
>
> +	 * We do not want to migrate to inactive CPU. FIXME: move this
> +	 * into the caller.
>  	 */
>  	if (!cpu_active(cpu1) || !cpu_active(cpu2)) {
>  		preempt_enable();

Of course, this comment is indeed wrong, thanks. Please see V2.

-------------------------------------------------------------------------------