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Date: Tue, 08 Mar 2011 12:57:22 +0100 From: Steffen Sledz <sledz@...search.de> To: netdev@...r.kernel.org, Alan Cox <alan@...rguk.ukuu.org.uk> CC: linux-kernel@...r.kernel.org, "David S. Miller" <davem@...emloft.net>, Alexey Kuznetsov <kuznet@....inr.ac.ru>, "Pekka Savola (ipv6)" <pekkas@...core.fi>, James Morris <jmorris@...ei.org>, Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>, Patrick McHardy <kaber@...sh.net>, Mario Schuknecht <m.schuknecht@...search.de> Subject: Re: [PATCH v3] tcp: ioctl type SIOCOUTQNSD returns amount of data not sent Am 06.03.2011 20:59, schrieb Steffen Sledz: > From: Mario Schuknecht <m.schuknecht@...search.de> > > In contrast to SIOCOUTQ which returns the amount of data sent > but not yet acknowledged plus data not yet sent this patch only > returns the data not sent. > > For various methods of live streaming bitrate control it may > be helpful to know how much data are in the tcp outqueue are > not sent yet. > > Signed-off-by: Mario Schuknecht <m.schuknecht@...search.de> > Signed-off-by: Steffen Sledz <sledz@...search.de> > --- > include/linux/sockios.h | 4 +++- > net/ipv4/tcp.c | 9 +++++++++ > 2 files changed, 12 insertions(+), 1 deletions(-) This is the patch version modified according to the comments from Alan Cox. Anything else to do? Steffen -- DResearch Fahrzeugelektronik GmbH Otto-Schmirgal-Str. 3, 10319 Berlin, Germany Tel: +49 30 515932-237 mailto:sledz@...search.de Fax: +49 30 515932-299 Geschäftsführer: Dr. Michael Weber, Werner Mögle; Amtsgericht Berlin Charlottenburg; HRB 130120 B; Ust.-IDNr. DE273952058 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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