Re: [PATCH v3 06/10] block: forward create_dmabuf_token to drivers
From: Pavel Begunkov
Date: Mon May 18 2026 - 05:19:50 EST
On 5/13/26 09:25, Christoph Hellwig wrote:
On Wed, Apr 29, 2026 at 04:25:52PM +0100, Pavel Begunkov wrote:
Add a trivial implementation of the create_dmabuf_token call for
block devices that forwards the call to a new blk-mq callback if it's
available.
This should go into block_device_operations as there is nothing blk-mq
specific about this. I.e. even if this patchset doesn't handle stacking
drivers yet, it should be easy enough to add them in the future.
Ok
--
Pavel Begunkov