svn commit: r331606 - in head/sys: amd64/include i386/include x86/x86 x86/xen

[Hans Petter Selasky]

On 03/27/18 05:37, Jeff Roberson wrote:
>   	do {
> -		current_cpu++;
> -		if (current_cpu > mp_maxid)
> -			current_cpu = 0;
> -	} while (!CPU_ISSET(current_cpu, &intr_cpus));
> +		current_cpu[domain]++;
> +		if (current_cpu[domain] > mp_maxid)
> +			current_cpu[domain] = 0;
> +	} while (!CPU_ISSET(current_cpu[domain], &intr_cpus) ||
> +	    !CPU_ISSET(current_cpu[domain], &cpuset_domain[domain]));

Can it happen that cpuset_domain[domain] is all zero? Won't this loop 
hang then?

--HPS