Re: [RFC Optimizing veth xsk performance 02/10] xsk: add dma_check_skip for skipping dma check
From: Simon Horman <horms@kernel.org>
Date: 2023-08-04 20:43:02
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On Thu, Aug 03, 2023 at 10:04:28PM +0800, huangjie.albert wrote:
for the virtual net device such as veth, there is no need to do dma check if we support zero copy. add this flag after unaligned. beacause there are 4 bytes hole
nit: beacause there are 4 bytes hole -> Because there is a 4 byte hole.