Re: [PATCH v2 0/2] MR292: vkd3d: Write Vulkan descriptors in a worker thread.

[Evan Tang (＠etang-cw)]

Evan Tang (@etang-cw) commented about libs/vkd3d/resource.c:
>  for (; i != UINT_MAX; i = next)
>  {
>      src = &descriptors[i];
> -
>    next = (int)src->next >> 1;
> -
>    next = vkd3d_atomic_exchange(&src->next, 0);
> -
>    next = (int)next >> 1;
>
> -
>    /* A race exists here between updating src->next and getting the current object. The best
> -
>     * we can do is get the object last, which may result in a harmless rewrite later. */
>    u.object = d3d12_desc_get_object_ref(src, device);
>
>    if (!u.object)
>    {
>        vkd3d_atomic_exchange(&src->next, 0);

Should this be deleted as well?