netdev - Re: [RFC] net: make net.core.{r,w}mem

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Message-ID: <87vamcs2t0.fsf@stressinduktion.org>
Date:   Fri, 28 Jul 2017 16:51:23 -0400
From:   Hannes Frederic Sowa <hannes@...essinduktion.org>
To:     Matteo Croce <mcroce@...hat.com>
Cc:     netdev@...r.kernel.org
Subject: Re: [RFC] net: make net.core.{r,w}mem_{default,max} namespaced

Matteo Croce <mcroce@...hat.com> writes:

> The following sysctl are global and can't be read or set from a netns:
>
> net.core.rmem_default
> net.core.rmem_max
> net.core.wmem_default
> net.core.wmem_max

[...]

I think a sensible addition to those sysctls would be
tcp_moderate_rcvbuf to disable autotuning.

Thanks!