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From: Jakub Kicinski <>
To: Marek Majkowski <>
Subject: Re: [PATCH net-next 0/2] RTAX_INITRWND should be able to bring the rcv_ssthresh above 64KiB
Date: Thu, 21 Jul 2022 18:54:01 -0700	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On Thu, 21 Jul 2022 17:10:39 +0200 Marek Majkowski wrote:
> Among many route options we support initrwnd/RTAX_INITRWND path
> attribute:
>  $ ip route change local dev lo initrwnd 1024
> This sets the initial receive window size (in packets). However, it's
> not very useful in practice. For smaller buffers (<128KiB) it can be
> used to bring the initial receive window down, but it's hard to
> imagine when this is useful. The same effect can be achieved with

I think you based this on bpf-next so you should put bpf-next 
in the subject, it doesn't apply to net-next. Either way let's 
wait for Eric to comment.

      parent reply	other threads:[~2022-07-22  1:54 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-07-21 15:10 [PATCH net-next 0/2] RTAX_INITRWND should be able to bring the rcv_ssthresh above 64KiB Marek Majkowski
2022-07-21 15:10 ` [PATCH net-next 1/2] " Marek Majkowski
2022-07-22  9:23   ` Eric Dumazet
2022-07-27 11:19     ` Marek Majkowski
2022-07-27 12:54       ` Eric Dumazet
2022-07-21 15:10 ` [PATCH net-next 2/2] Tests for RTAX_INITRWND Marek Majkowski
2022-07-22  1:54 ` Jakub Kicinski [this message]

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