Re: [Patch 4/7] softirq: Use hotplug thread infrastructure

[JoonSoo Kim]

2012/7/16 Thomas Gleixner <t...@linutronix.de>:
> -               static const struct sched_param param = {
> -                       .sched_priority = MAX_RT_PRIO-1
> -               };
> -
> -               p = per_cpu(ksoftirqd, hotcpu);
> -               per_cpu(ksoftirqd, hotcpu) = NULL;
> -               sched_setscheduler_nocheck(p, SCHED_FIFO, &param);
> -               kthread_stop(p);
> +               int hotcpu = (unsigned long)hcpu;
> +
>                 takeover_tasklets(hotcpu);
>                 break;

Currently, "int hotcpu = (unsigned long)hcpu;" is somewhat strange.
"takeover_tasklets((unsigned long)hcpu)" is sufficient for me.
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