From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-x22c.google.com (mail-pf0-x22c.google.com [IPv6:2607:f8b0:400e:c00::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.bufferbloat.net (Postfix) with ESMTPS id F19A23B260; Mon, 2 May 2016 11:04:06 -0400 (EDT) Received: by mail-pf0-x22c.google.com with SMTP id 206so80192611pfu.0; Mon, 02 May 2016 08:04:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=message-id:subject:from:to:cc:date:in-reply-to:references :mime-version:content-transfer-encoding; bh=zXd/T3fI4mOqhTpK4dXp205nJS+cKUemZWLAFNd3Ei0=; b=D2ahttDAPm1WXQsxqFSDTAysCNLuJpqIP/0CgNJmcZqjHzJh8EPQVfA/e+4YQzobV8 d00Xkz88Hy0lIGlFBeiYhP7hFq7D38FFuebu9MqagAGVSjZRKdPiMhdlgZsfeBDjabUn Emq7xd0Zk4PaKG/6OG1LDK7EQXcU4fK6ZzINZKdvmVFvs70V7dCkfEOJnzZMdjs4iKgD iotnFXnjHEyV27dG5To84bSuQM++oNIzIvmDjg76VTqJCCrXp3TtYQ6uV8jdafKcpbfV d8NZ/UWnztUW2SzI6gWZonsaAJ6DK72OpvrrrMYB+/6225wD8lwW9OGqMfmws9TrKute zeaA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:mime-version:content-transfer-encoding; bh=zXd/T3fI4mOqhTpK4dXp205nJS+cKUemZWLAFNd3Ei0=; b=WOOvvPu8bHGpMR+QAl8shfIPfyfIhTJeT1ZqakrGns5cYhQ/CUSLdxYn3lS6uOxLSF pR/QlUeNIZPDKBuOBqv7/htw2p4ZhZbMOZ7VSbjgGq2xw8gfW78jIAObRqBY0uZUfkP6 0A152woDIZZRC0hUWOoD6tYqWfzZAYtlXD0iEioWdYtSZus0QzUzroYhaAG0+FeiIjVk 51WG7/zOpO4h35kYX6VSQg6rGZ0Id79H25CWg0KdPqenDuolPzgnLIak1XXhYewNEM1I qmogXdyyoKrE8+Hth38TrnYed49JK95WhMcZ31fQeJorjNhP6R3THrcC8Rv6NC4i/UGs 6cIQ== X-Gm-Message-State: AOPr4FUHkKtnJg4JbyPqQpybYwlZ/JrcYPbEYZavupkAqv36TSTavRNVm44YdWXo2c8ByA== X-Received: by 10.98.98.1 with SMTP id w1mr52683034pfb.117.1462201446269; Mon, 02 May 2016 08:04:06 -0700 (PDT) Received: from ?IPv6:2620:0:1000:1704:b5a3:bf52:77a3:bc9a? ([2620:0:1000:1704:b5a3:bf52:77a3:bc9a]) by smtp.googlemail.com with ESMTPSA id v185sm13409069pfb.72.2016.05.02.08.04.05 (version=TLSv1/SSLv3 cipher=OTHER); Mon, 02 May 2016 08:04:05 -0700 (PDT) Message-ID: <1462201445.5535.247.camel@edumazet-glaptop3.roam.corp.google.com> From: Eric Dumazet To: Roman Yeryomin Cc: Dave Taht , make-wifi-fast@lists.bufferbloat.net, "codel@lists.bufferbloat.net" , ath10k Date: Mon, 02 May 2016 08:04:05 -0700 In-Reply-To: References: <1462125592.5535.194.camel@edumazet-glaptop3.roam.corp.google.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.10.4-0ubuntu2 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Codel] fq_codel_drop vs a udp flood X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 02 May 2016 15:04:07 -0000 On Mon, 2016-05-02 at 17:09 +0300, Roman Yeryomin wrote: > So if I run some UDP download you will just kill me? Sounds broken. > Seriously guys, I never suggesting kill a _task_ but the _flow_ Meaning dropping packets. See ? If you do not want to drop packets, do not use fq_codel and simply use bufferbloat pfifo_fast.