Re: [Qemu-devel] [RFC PATCH v3 29/30] replay: improve replay performance

[Paolo Bonzini]

On 11/01/2018 09:27, Pavel Dovgalyuk wrote:
> +        } else {
> +            qemu_notify_event();
> +        }

Before this patch, what would do the qemu_notify_event?

Thanks,

Paolo

>          /* Does not need atomic_mb_set because a spurious wakeup is okay.  */