Re: [Qemu-devel] [PATCH v2 07/13] qemu-thread: call cpu_relax() while spinning

[Richard Henderson]

On 04/07/2016 10:32 AM, Emilio G. Cota wrote:
>      do {
> -        while (atomic_read(&spin->value));
> +        while (atomic_read(&spin->value)) {
> +            cpu_relax();
> +        }

Please just merge this with the previous patch.


r~