netdev - Re: Bypass qdiscs?

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Message-ID: <081c33fa-0fa7-4ac3-aadf-3036a24fd8a3@kernel.org>
Date: Mon, 6 Nov 2023 09:51:16 -0700
From: David Ahern <dsahern@...nel.org>
To: Jamal Hadi Salim <jhs@...atatu.com>
Cc: Stephen Hemminger <stephen@...workplumber.org>,
 John Ousterhout <ouster@...stanford.edu>, Andrew Lunn <andrew@...n.ch>,
 netdev@...r.kernel.org
Subject: Re: Bypass qdiscs?

On 11/6/23 9:17 AM, Jamal Hadi Salim wrote:
> BTW, Homa in-kernel instead of bypass is a better approach because you
> get the advantages of all other infra that the kernel offers..

yes. The memcpy that Homa currently needs (based on the netdevconf talk)
should be avoidable using the recent page pool work (RFCs).