From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH 2/3] [TCP]: Move prior_in_flight collect to more robust place Date: Wed, 05 Dec 2007 02:21:46 -0800 (PST) Message-ID: <20071205.022146.189833107.davem@davemloft.net> References: <11967869303114-git-send-email-ilpo.jarvinen@helsinki.fi> <11967869303567-git-send-email-ilpo.jarvinen@helsinki.fi> <11967869303709-git-send-email-ilpo.jarvinen@helsinki.fi> Mime-Version: 1.0 Content-Type: Text/Plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Cc: netdev@vger.kernel.org To: ilpo.jarvinen@helsinki.fi Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:52508 "EHLO sunset.davemloft.net" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1751592AbXLEKVr convert rfc822-to-8bit (ORCPT ); Wed, 5 Dec 2007 05:21:47 -0500 In-Reply-To: <11967869303709-git-send-email-ilpo.jarvinen@helsinki.fi> Sender: netdev-owner@vger.kernel.org List-ID: =46rom: "Ilpo_J=E4rvinen" Date: Tue, 4 Dec 2007 18:48:49 +0200 > The previous location is after sacktag processing, which affects > counters tcp_packets_in_flight depends on. This may manifest as > wrong behavior if new SACK blocks are present and all is clear > for call to tcp_cong_avoid, which in the case of > tcp_reno_cong_avoid bails out early because it thinks that > TCP is not limited by cwnd. >=20 > Signed-off-by: Ilpo J=E4rvinen Applied.