Re: [PATCH v3 0/4] rust: Add ARef support for work items

[Alice Ryhl <aliceryhl@google.com>]

On Mon, Mar 23, 2026 at 08:26:58PM -0300, Daniel Almeida wrote:
> This series adds ARef<T> support for both regular and delayed work items.
> 
> - Patches 1 and 3 actually implement the support in workqueue.rs
> - Patches 2 and 4 adds a corresponding implementation in drm::Device that
>   dispatches the calls to the underlying T::Data.
> 
> This was tested on Tyr, and is actually needed in order to obtain a
> &drm::Device when handling work items. This is then needed in order to
> allocate GEM objects inside the work handler that processes the tiler OOM
> (out of memory) events. The current series sets the stage so that the above
> is possible in the future.
> 
> ---
> Changes in v3:
> - Rebase on rust-drm
> - Pick up tags
> - Fix import style for drm/device.rs changes
> - Link to v2: https://lore.kernel.org/r/20260204-aref-workitem-v2-0-bec25b012d2a@collabora.com

Thanks!

Tejun, is this something you could pick up? If so, please go ahead. It
looks good from Rust perspective. We can also pick it up through drm if
you prefer (in that case please provide an Acked-by).

Alice