P2PDMA vs dmabuf?
P2PDMA vs dmabuf?
Posted Oct 5, 2018 1:42 UTC (Fri) by sbates (subscriber, #106518)In reply to: P2PDMA vs dmabuf? by shalem
Parent article: Device-to-device memory-transfer offload with P2PDMA
Hey
As I understand it dmabuf is all about exposing these buffers to userspace. P2PDMA is not quite ready to go that far but as we start looking at userspace interfaces we will definitely look at dmabuf.
Oh and if you want to look at extending P2PDMA to tie into dmabuf we'd be more than happy to review that work!
Cheers
Stephen