Skip to content
Commit 3aa91625 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Daniel Borkmann
Browse files

dma-mapping: Add a new dma_need_sync API 



Add a new API to check if calls to dma_sync_single_for_{device,cpu} are
required for a given DMA streaming mapping.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarDaniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200629130359.2690853-2-hch@lst.de
parent 2bdeb3ed
Hide whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment