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Date: Mon, 11 Nov 2024 18:35:49 -0800
From: Jakub Kicinski <kuba@kernel.org>
To: Mina Almasry <almasrymina@google.com>
Cc: netdev@vger.kernel.org, Pavel Begunkov <asml.silence@gmail.com>, Willem
 de Bruijn <willemb@google.com>, Kaiyuan Zhang <kaiyuanz@google.com>,
 Samiullah Khawaja <skhawaja@google.com>, linux-kernel@vger.kernel.org,
 "David S. Miller" <davem@davemloft.net>, Eric Dumazet
 <edumazet@google.com>, Paolo Abeni <pabeni@redhat.com>, Simon Horman
 <horms@kernel.org>, Jesper Dangaard Brouer <hawk@kernel.org>, Ilias
 Apalodimas <ilias.apalodimas@linaro.org>
Subject: Re: [PATCH net-next v2 5/5] netmem: add netmem_prefetch
Message-ID: <20241111183549.48497b86@kernel.org>
In-Reply-To: <20241107212309.3097362-6-almasrymina@google.com>
References: <20241107212309.3097362-1-almasrymina@google.com>
	<20241107212309.3097362-6-almasrymina@google.com>
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On Thu,  7 Nov 2024 21:23:09 +0000 Mina Almasry wrote:
> prefect(page) is a common thing to be called from drivers. Add
> netmem_prefetch that can be called on generic netmem. Skips the prefetch
> for net_iovs.

Why would you ever need to prefetch a payload buffer?
Looks wrong..