Re: [Qemu-devel] [PULL 07/12] migration: Start of multiple fd work

[Paolo Bonzini]

On 13/02/2017 18:19, Juan Quintela wrote:
> +        qemu_sem_init(&p->init, 0);
>          p->quit = false;
> +        p->c = socket_send_channel_create();
> +        if (!p->c) {
> +            error_report("Error creating a send channel");
> +            exit(0);
> +        }
>          snprintf(thread_name, 15, "multifd_send_%d", i);
>          qemu_thread_create(&p->thread, thread_name, multifd_send_thread, p,
>                             QEMU_THREAD_JOINABLE);
> +        qemu_sem_wait(&p->init);

Why do you need p->init here?  Could initialization proceed in parallel
for all the threads?

Paolo