netdev - Re: Bypass qdiscs?

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Message-ID: <89cd5f11-2c54-4905-b900-b1e06304805f@kernel.org>
Date: Wed, 8 Nov 2023 10:17:27 -0700
From: David Ahern <dsahern@...nel.org>
To: John Ousterhout <ouster@...stanford.edu>
Cc: Stephen Hemminger <stephen@...workplumber.org>,
 Andrew Lunn <andrew@...n.ch>, netdev@...r.kernel.org
Subject: Re: Bypass qdiscs?

On 11/8/23 9:50 AM, John Ousterhout wrote:
> Hi David,
> 
> Thanks for the suggestion, but if I understand this correctly, this
> will disable qdiscs for TCP as well as Homa; I suspect I shouldn't do
> that?
> 

A means to separate issues - i.e., run Homa tests without qdisc overhead
or delays. You can worry about how to handle if/when you start
upstreaming the code.