From owner-freebsd-transport@freebsd.org Tue Jul 25 02:49:23 2017 Return-Path: Delivered-To: freebsd-transport@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 30F89DB24CF for ; Tue, 25 Jul 2017 02:49:23 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 1398C638E6 for ; Tue, 25 Jul 2017 02:49:23 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: by mailman.ysv.freebsd.org (Postfix) id 12B72DB24CE; Tue, 25 Jul 2017 02:49:23 +0000 (UTC) Delivered-To: transport@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 123B2DB24CD for ; Tue, 25 Jul 2017 02:49:23 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: from mail-yw0-x22b.google.com (mail-yw0-x22b.google.com [IPv6:2607:f8b0:4002:c05::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D23EB638E5 for ; Tue, 25 Jul 2017 02:49:19 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: by mail-yw0-x22b.google.com with SMTP id l82so2829237ywc.2 for ; Mon, 24 Jul 2017 19:49:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=llnw.com; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=55GqQMVX7b+Q58ntCHDzeLJXFh9Wnv1p94mM11zLvtg=; b=DdLjGvhXFSrXHKTIhf3BXlyVl8rzCkk5T+TZQkxUVM2bzjbfWvFMgpDT+KEYxYF/tf IAkEalQdzxrFx35hNz8MwU8OIvK4ldAqeSzQDfgdaCPylOZBXlolS7zRNOPFXPU54NSu URQ/SXDohmvRuXVUutxEgkOsLgj74HRjPmd0w= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=55GqQMVX7b+Q58ntCHDzeLJXFh9Wnv1p94mM11zLvtg=; b=n2XT5HThftDEjl5wDAPqdRrAnnuTwxSQ7kI3rLm7YNQNht0dja1PEpWCCSrT2Yc6eo c4/EsNHREdQs+nsWgmB7qaxC88gb7PxrLHGx6JhJYhbXKCFWBo/wc1teB1IDkwk0rHqd rtBjhOdCExfM7ddmmNhlvfxXDDylCVEOz8o5iUKL3XpUYoln7LrjKu5Ek3bLBDy+P5Fp a77xRzD4vW81OPoWNFR5Ws0BFuLbMCpSiaOQv1q6HKcU/Gr6IiJeyMWbVjKZTcoR+7Fy sbfOTxlDs52zMKjWzRodOPskZgSYqKPlcs8QrmjzE2V95kv3ycsXzAfWt2CIGxnQkpm/ /zrg== X-Gm-Message-State: AIVw111YcHsojHUuyQsOH+gHR3+uUpIKpjYz/tlYC24q6k2kzM+/jCbn LoCtrfA2S65oklsS+YP3GYbEJ9SMwnDvUs4QwuiVoAN25zEjq0dcZGZ5JIku51PAeuUtl8hl37Q e3wM3kqrDKyzDOph/ X-Received: by 10.129.175.74 with SMTP id x10mr12310035ywj.319.1500950958843; Mon, 24 Jul 2017 19:49:18 -0700 (PDT) MIME-Version: 1.0 Received: by 10.37.170.129 with HTTP; Mon, 24 Jul 2017 19:49:18 -0700 (PDT) From: Kevin Bowling Date: Mon, 24 Jul 2017 19:49:18 -0700 Message-ID: Subject: syncache overflow ACK storm To: "" Cc: freebsd@ruka.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-transport@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions of transport level network protocols in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Jul 2017 02:49:23 -0000 Adding transport@ to review a comment here: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=217637#c87 Regards, Kevin Bowling - Senior Manager, Engineering +1 602 850 5036 +1 480 227 1233 www.limelight.com Delivering Faster Better Join the conversation at Limelight Connect -- The information in this message may be confidential. 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From owner-freebsd-transport@freebsd.org Thu Jul 27 13:07:45 2017 Return-Path: Delivered-To: freebsd-transport@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 14E40DCACD0; Thu, 27 Jul 2017 13:07:45 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mx1.sbone.de (bird.sbone.de [46.4.1.90]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "mx1.sbone.de", Issuer "SBone.DE" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id C9AF275AA2; Thu, 27 Jul 2017 13:07:44 +0000 (UTC) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from mail.sbone.de (mail.sbone.de [IPv6:fde9:577b:c1a9:31::2013:587]) (using TLSv1 with cipher ADH-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mx1.sbone.de (Postfix) with ESMTPS id 144BA25D3A02; Thu, 27 Jul 2017 13:07:35 +0000 (UTC) Received: from content-filter.sbone.de (content-filter.sbone.de [IPv6:fde9:577b:c1a9:31::2013:2742]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPS id 2ECF7D1F8C6; Thu, 27 Jul 2017 13:07:35 +0000 (UTC) X-Virus-Scanned: amavisd-new at sbone.de Received: from mail.sbone.de ([IPv6:fde9:577b:c1a9:31::2013:587]) by content-filter.sbone.de (content-filter.sbone.de [fde9:577b:c1a9:31::2013:2742]) (amavisd-new, port 10024) with ESMTP id bl3IRUYp2U4s; Thu, 27 Jul 2017 13:07:34 +0000 (UTC) Received: from [192.168.2.110] (unknown [IPv6:fde9:577b:c1a9:31:2ef0:eeff:fe03:ee34]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.sbone.de (Postfix) with ESMTPSA id 16F00D1F8B5; Thu, 27 Jul 2017 13:07:34 +0000 (UTC) From: "Bjoern A. Zeeb" To: "FreeBSD Net" , freebsd-transport@freebsd.org Subject: Re: Remove flowtable from HEAD Date: Thu, 27 Jul 2017 13:07:32 +0000 Message-ID: In-Reply-To: <7D1D07E3-B3B7-49FB-842D-0CD952EE6DEE@lists.zabbadoz.net> References: <7D1D07E3-B3B7-49FB-842D-0CD952EE6DEE@lists.zabbadoz.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Mailer: MailMate (2.0BETAr6088) X-BeenThere: freebsd-transport@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions of transport level network protocols in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Jul 2017 13:07:45 -0000 On 10 Jul 2017, at 14:25, Bjoern A. Zeeb wrote: > Hi, > > I have a review pending to remove flowtable from head. Now is the > time to speak up if, after the inpcb caching went in a while ago, you > still have a good reason for it to stay in the tree. > > Also review would be highly appreciated :) > https://reviews.freebsd.org/D11448 And there was silence for more than 2 weeks after talking about this for ages, so it’s gone: https://svnweb.freebsd.org/changeset/base/321618 /bz From owner-freebsd-transport@freebsd.org Thu Jul 27 22:29:55 2017 Return-Path: Delivered-To: freebsd-transport@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ECBCADB2439 for ; Thu, 27 Jul 2017 22:29:55 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id CE33B67855 for ; Thu, 27 Jul 2017 22:29:55 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: by mailman.ysv.freebsd.org (Postfix) id CD722DB2437; Thu, 27 Jul 2017 22:29:55 +0000 (UTC) Delivered-To: transport@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CD10ADB2436 for ; Thu, 27 Jul 2017 22:29:55 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: from mail-yw0-x22d.google.com (mail-yw0-x22d.google.com [IPv6:2607:f8b0:4002:c05::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9888867853 for ; Thu, 27 Jul 2017 22:29:55 +0000 (UTC) (envelope-from kbowling@llnw.com) Received: by mail-yw0-x22d.google.com with SMTP id u207so53155604ywc.3 for ; Thu, 27 Jul 2017 15:29:55 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=llnw.com; s=google; h=mime-version:from:date:message-id:subject:to:cc; bh=hSoGHKKCGEG1EhOJufFkYMPXQqRIw2EyJfQg39FER+s=; b=Xlfs+84qrl0DRp1Cc2rwH4ke7L5+kaEBDEYLDabk0wHpjTUnC2nH+a3faHW8M5sbjl C/yZUchBdz13hGwppbOJie0aWHbUl44xOubNfK8HzCJYJ/i6Ta7E4szC3m8idHCuV9px dYx1lNkF7rraRNju9LRbDBIloiCejOXK8+RpA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to:cc; bh=hSoGHKKCGEG1EhOJufFkYMPXQqRIw2EyJfQg39FER+s=; b=KcTqptiZAFgBOltPjqnMK4L4G1YbB5NjGysHdigiM4ZTNniBrBo6pqT9JU4aFL7EyF xQyMdHlv8+MOuz+v2n8B8I0k91gOhahNcyU4BF4R9BOmOLUjlZqc96AC9uxmGyAg/d64 q/qqVgVjqmjHcFCq8qAC9ZfhSNt/9B2ZoF8hMilOv3nkW90SDiuM7HokBy0Q9+zO71oB r36U8Xmsp+a0RQBSm+1QXS5b3tKTQCAF2KqRgkYufxI6a4h8PF7BhyvX5wuoqPl+Fbga +jEsa2a9/L63XtaIRcOgewfHjsXrJqCxP7cNDpmRNXoZD/r0C2DkNfcTKygMNWgkjqXS tlAw== X-Gm-Message-State: AIVw110tnnxasBTXzEMqeWihMlXrlI37uqTQYNZy/n6dVIgBYI8bTdVH XYyS0MBo0mQJfTvPjjDOWHYxmUDConPg3N3zwOzu3U7nJyvCye29JojWewXJua+Ni8kEQt1P8VO qTmoUEBXaVDyYjhEK X-Received: by 10.129.175.74 with SMTP id x10mr5749618ywj.319.1501194594417; Thu, 27 Jul 2017 15:29:54 -0700 (PDT) MIME-Version: 1.0 Received: by 10.37.170.129 with HTTP; Thu, 27 Jul 2017 15:29:54 -0700 (PDT) From: Kevin Bowling Date: Thu, 27 Jul 2017 15:29:54 -0700 Message-ID: Subject: Discussion on r321480 "Let congestion control algorithms decide congestion window" To: "" Cc: hiren panchasara Content-Type: text/plain; charset="UTF-8" X-BeenThere: freebsd-transport@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions of transport level network protocols in FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Jul 2017 22:29:56 -0000 gnn has asked for details about "Let congestion control algorithms decide congestion window." in r321480 on this week's transport call. Hiren had intended to write a more detailed revert commit message but we unfortunately preempted him shortly before he was going to revert. Maybe if we ask nicely he will explain. Sean has reopened https://reviews.freebsd.org/D8225 if that is appropriate for comments. Regards, Kevin Bowling - Senior Manager, Engineering +1 602 850 5036 +1 480 227 1233 www.limelight.com Delivering Faster Better Join the conversation at Limelight Connect -- The information in this message may be confidential. It is intended solely for the addressee(s). If you are not the intended recipient, any disclosure, copying or distribution of the message, or any action or omission taken by you in reliance on it, is prohibited and may be unlawful. Please immediately contact the sender if you have received this message in error.