Re: [RFC][PATCH] sched: Start stopper early

[Oleg Nesterov]

Damn sorry for noise ;)

On 10/07, Oleg Nesterov wrote:
>
> +void stop_machine_park(int cpu)
> +{
> +	struct cpu_stopper *stopper = &per_cpu(cpu_stopper, cpu);
> +
> +	spin_lock(&stopper->lock);
> +	stopper->enabled = false;
> +	spin_unlock(&stopper->lock);

Of course, it should also do kthread_park(current).

Oleg.

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