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Date:   Fri, 4 Aug 2023 22:42:41 +0200
From:   Simon Horman <horms@kernel.org>
To:     "huangjie.albert" <huangjie.albert@bytedance.com>
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        pabeni@redhat.com, Alexei Starovoitov <ast@kernel.org>,
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Subject: Re: [RFC Optimizing veth xsk performance 02/10] xsk: add
 dma_check_skip for  skipping dma check
Message-ID: <ZM1iwWnQ+derTtfS@vergenet.net>
References: <20230803140441.53596-1-huangjie.albert@bytedance.com>
 <20230803140441.53596-3-huangjie.albert@bytedance.com>
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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.