netdev - RE: SCTP data chunk bundling when SCTP

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Message-ID: <1403186723.1225.20.camel@edumazet-glaptop2.roam.corp.google.com>
Date:	Thu, 19 Jun 2014 07:05:23 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	David Laight <David.Laight@...LAB.COM>
Cc:	'Vlad Yasevich' <vyasevich@...il.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: SCTP data chunk bundling when SCTP_NODELAY is set

On Thu, 2014-06-19 at 13:45 +0000, David Laight wrote:

> I noticed that the TCP code is documented to eventually send data after 200ms.
> It would be better if that interval were settable per-socket.
> I'd set it to 1ms (or next tick).

This 200ms is really RTO. We do not use an extra timer for this yet.


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