[PATCH v3 07/10] nvme-pci: implement dma_token backed requests

Pavel Begunkov asml.silence at gmail.com
Mon May 18 03:30:54 PDT 2026


On 5/18/26 11:18, Anuj Gupta/Anuj Gupta wrote:
> On 5/18/2026 2:59 PM, Pavel Begunkov wrote:
>>> FYI, I really want SGL support before this get merged, but ignoring that
>>> for now:
>>
>> I was hoping to let Samsung guys to send a follow up they already have,
>> but I'll ask them to have about taking it into this patch set.
> 
> I had done patches on top of v3 adding SGL support and PRP list reuse
> optimization for the dmabuf path.
> Branch: https://github.com/SamsungDS/linux/commits/rw-dmabuf-v3-nvme-opt/
> 
> Also pasting the SGL patch here for quick reference:

Thanks Anuj!

-- 
Pavel Begunkov




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