Re: [PATCH 1/2] virtio: add dma-buf support for exported objects
From: Gerd Hoffmann <kraxel@redhat.com>
Date: 2020-02-25 06:10:20
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dri-devel, linux-media, lkml
On Wed, Feb 19, 2020 at 05:06:36PM +0900, David Stevens wrote:
This change adds a new flavor of dma-bufs that can be used by virtio drivers to share exported objects. A virtio dma-buf can be queried by virtio drivers to obtain the UUID which identifies the underlying exported object.
That duplicates a bunch of code from dma-buf.c in virtio_dma_buf.c.
How about dma_buf_{get,set}_uuid, simliar to dma_buf_set_name?
cheers,
Gerd