Re: softirq buggy [Re: Serial port latency]

[kuznet]

Hello!

> +     if (softirq_active(smp_processor_id()) & softirq_mask(smp_processor_id())) {
> +             do_softirq();
> +             return 0;

BTW you may delete do_softirq()... schedule() will call this.


> + *
> + * Isn't this identical to default_idle with the 'no-hlt' boot
> + * option? <[EMAIL PROTECTED]>

Seeems, it is not. need_resched=-1 avoids useless IPIs.

Alexey
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