On Mon, 01/22 23:07, Max Reitz wrote:
> qemu_iovec_destroy(&op->qiov);
> -g_free(op);
>
> -if (s->waiting_for_io) {
> -qemu_coroutine_enter(s->common.co);
> -}
> +qemu_co_queue_restart_all(&op->waiting_requests);
> +g_free(op);
OK, this answers my question to pat
Attach a CoQueue to each in-flight operation so if we need to wait for
any we can use it to wait instead of just blindly yielding and hoping
for some operation to wake us.
A later patch will use this infrastructure to allow requests accessing
the same area of the virtual disk to specifically wait
