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From: "Jonas Mårtensson" <martensson.jonas@gmail.com>
To: "Toke Høiland-Jørgensen" <toke@toke.dk>
Cc: Kevin Darbyshire-Bryant <kevin@darbyshire-bryant.me.uk>,
	 "cake@lists.bufferbloat.net" <cake@lists.bufferbloat.net>
Subject: Re: [Cake] CAKE upstreaming - testers wanted, ACK filtering rescuers needed
Date: Thu, 26 Apr 2018 14:02:13 +0200	[thread overview]
Message-ID: <CAM9iV=KbHB2efGHnga9XR6v_8qi+PZxoOYf_P2iJcr5kQLqOuw@mail.gmail.com> (raw)
In-Reply-To: <87bme64a9m.fsf@toke.dk>

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I thought the discussion was only about GSO/TSO. Also, isn't GRO/LRO
incompatible with routing? Anyway, I was just supporting your
interpretation of what Eric potentially means.

/Jonas

On Thu, Apr 26, 2018 at 10:55 AM, Toke Høiland-Jørgensen <toke@toke.dk>
wrote:

> Jonas Mårtensson <martensson.jonas@gmail.com> writes:
>
> > "I *think* that what Eric means is that the GSO logic should
> automatically
> > size the GSO superpackets so the latency cost is negligible for the
> actual
> > link rate."
> >
> > Something like this?
> >
> > https://lwn.net/Articles/564979/
> >
> > https://lwn.net/Articles/564978/
>
> Yeah, that's for TCP on the local host. I'm not sure how things work for
> GRO on a router (which is more relevant for the CAKE use case).
>
> -Toke
>

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  reply	other threads:[~2018-04-26 12:02 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-25 20:45 Toke Høiland-Jørgensen
2018-04-26  1:10 ` Ryan Mounce
2018-04-26  1:32   ` Stephen Hemminger
2018-04-26  3:23     ` Dave Taht
2018-04-26  6:39   ` Toke Høiland-Jørgensen
2018-04-26  6:54     ` Ryan Mounce
2018-04-26  7:14       ` Toke Høiland-Jørgensen
2018-04-26  7:19 ` Kevin Darbyshire-Bryant
2018-04-26  7:34   ` Toke Høiland-Jørgensen
2018-04-26  8:43     ` Jonas Mårtensson
2018-04-26  8:55       ` Toke Høiland-Jørgensen
2018-04-26 12:02         ` Jonas Mårtensson [this message]
     [not found] ` <mailman.301.1524727201.3573.cake@lists.bufferbloat.net>
2018-04-26  7:26   ` Jonathan Morton
2018-04-26  7:43     ` Sebastian Moeller
2018-04-26 14:42       ` Jonathan Morton
2018-04-26 15:25         ` Sebastian Moeller
2018-04-27  0:17       ` David Lang
2018-04-26  8:16     ` Kevin Darbyshire-Bryant

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