[PATCH v10 10/11] drm/virtio: Support memory shrinking

[Gerd Hoffmann]

On Mon, Jan 09, 2023 at 12:04:44AM +0300, Dmitry Osipenko wrote:
> Support generic drm-shmem memory shrinker and add new madvise IOCTL to
> the VirtIO-GPU driver. BO cache manager of Mesa driver will mark BOs as
> "don't need" using the new IOCTL to let shrinker purge the marked BOs on
> OOM, the shrinker will also evict unpurgeable shmem BOs from memory if
> guest supports SWAP file or partition.
> 
> Signed-off-by: Daniel Almeida <daniel.almeida at collabora.com>
> Signed-off-by: Dmitry Osipenko <dmitry.osipenko at collabora.com>

Acked-by: Gerd Hoffmann <kraxel at redhat.com>