From: Florian Westphal <fw@strlen.de>
To: David Miller <davem@davemloft.net>
Cc: fw@strlen.de, netdev@vger.kernel.org,
matthieu.baerts@tessares.net, mathew.j.martineau@linux.intel.com,
pabeni@redhat.com
Subject: Re: [PATCH v2 net-next 0/2] mptcp: adjust tcp rcvspace on rx
Date: Wed, 27 May 2020 13:55:45 +0200 [thread overview]
Message-ID: <20200527115545.GH2915@breakpoint.cc> (raw)
In-Reply-To: <20200526.202812.2041217173134298145.davem@davemloft.net>
David Miller <davem@davemloft.net> wrote:
> From: Florian Westphal <fw@strlen.de>
> Date: Mon, 25 May 2020 20:15:06 +0200
>
> > These two patches improve mptcp throughput by making sure tcp grows
> > the receive buffer when we move skbs from subflow socket to the
> > mptcp socket.
> >
> > The second patch moves mptcp receive buffer increase to the recvmsg
> > path, i.e. we only change its size when userspace processes/consumes
> > the data. This is done by using the largest rcvbuf size of the active
> > subflows.
>
> What's the follow-up wrt. Christoph's feedback on patch #2?
Please drop these patches, I have no idea (yet?) how to address it.
next prev parent reply other threads:[~2020-05-27 11:56 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-25 18:15 [PATCH v2 net-next 0/2] mptcp: adjust tcp rcvspace on rx Florian Westphal
2020-05-25 18:15 ` [PATCH v2 net-next 1/2] mptcp: adjust tcp rcvspace after moving skbs from ssk to sk queue Florian Westphal
2020-05-25 18:15 ` [PATCH v2 net-next 2/2] mptcp: move recbuf adjustment to recvmsg path Florian Westphal
2020-05-26 16:07 ` Christoph Paasch
2020-05-27 11:55 ` Florian Westphal
2020-05-27 3:28 ` [PATCH v2 net-next 0/2] mptcp: adjust tcp rcvspace on rx David Miller
2020-05-27 11:55 ` Florian Westphal [this message]
2020-05-27 18:29 ` David Miller
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