From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-qk1-x730.google.com (mail-qk1-x730.google.com [IPv6:2607:f8b0:4864:20::730]) (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 5730C3CB35 for ; Thu, 14 Feb 2019 15:27:30 -0500 (EST) Received: by mail-qk1-x730.google.com with SMTP id r21so4389561qkl.11 for ; Thu, 14 Feb 2019 12:27:30 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:references:in-reply-to:subject:date:message-id :mime-version:content-transfer-encoding:thread-index :content-language; bh=48eSn8CHp0NKMMo5Qe1pGOF+O3QSJmrLcJEgLL66qrU=; b=lUVToJJ1c7Fxzwx1/M/bDvS0lokuQaAmU7ecXc34yIuK1RnyDNjHh2CbsHJ0i3bhZg DcozVPdEBANGfVqoZS3p5EuIc4+8MTbChlb8sIHKObeNS7zhcgYMBP+JrJXrXOM/s3by vhq6yFK9iC4j0o3ndctqvzCVTUcFGNBDKooORm/KMmFms7p5iY8FiywrX5r9bBvtyHJx 1hZZM5Wh4sd4/4sFNfq+kPy4WtQIapmEsdZBEHkJbWnXJ20tBoKjU7BmNKgHavja1J4+ q6sAGK06pEzwHzBd4QmI8Br4f5SajbZROEyl/unHs174ScOcNIUPXt0SJwmMCjLRkQdz pv9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:references:in-reply-to:subject:date :message-id:mime-version:content-transfer-encoding:thread-index :content-language; bh=48eSn8CHp0NKMMo5Qe1pGOF+O3QSJmrLcJEgLL66qrU=; b=NkgruNL3FialgHC6rrvhJIEtIJqtoih+OxuMWkqP4gk3+zhjc9XUF6QRQrgA46j2H2 huME0hNWYKMk3bYl0Rf8E/Hp7Y7186Wu3jPQifu+35CthNlcleihEkrHsX9Q8DnETb76 fzVw88CECo+Iygtg3p9l8jGw2yHWhoC2APv6M/h3ZR1BvH7/5BkDhvhkKRLHF0ZMhGRx 9KCFBYDu0l7EugTaWO0LOtW/UMKfZUVXuYV0LcNgoKiBIn8cRZUVuN52x0YfqdtyXAX9 gyNumkF/inBBVwIN3p/4r5FdPrr2cfqgyH/ojM5eMllIYgJtk2a2SHOnu9wTrlRWTO8y hIzw== X-Gm-Message-State: AHQUAubBkgsMIicLjhJaWDVZOU/vRuCabICDupBBsDxop8oMiPDGB7S7 yVdzMqK6OIu8UjtQQuyQqofJyFEw/kw= X-Google-Smtp-Source: AHgI3IbmgMeDjI6pmSvh0eCgagymYToM5w19w9UM/H0qgpaPsr6lmZ1TPPpZP3aq31D64kzCR8UwQQ== X-Received: by 2002:ae9:dfc7:: with SMTP id t190mr4161583qkf.43.1550176049541; Thu, 14 Feb 2019 12:27:29 -0800 (PST) Received: from DESKTOPV0UVPFT ([2601:152:4302:ae1f:432:b841:c863:854c]) by smtp.gmail.com with ESMTPSA id f126sm2733222qka.14.2019.02.14.12.27.27 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 14 Feb 2019 12:27:28 -0800 (PST) From: To: "'Jonathan Morton'" , =?iso-8859-1?Q?'Toke_H=F8iland-J=F8rgensen'?= Cc: References: <87a7iymxie.fsf@toke.dk> <20190214180217.13090-1-gamanakis@gmail.com> <87zhqys0eb.fsf@toke.dk> <1D9B46D4-3B6D-4B4A-AD5C-A047BEE4B08F@gmail.com> In-Reply-To: <1D9B46D4-3B6D-4B4A-AD5C-A047BEE4B08F@gmail.com> Date: Thu, 14 Feb 2019 15:27:34 -0500 Message-ID: <003401d4c4a3$b8502340$28f069c0$@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Mailer: Microsoft Outlook 16.0 Thread-Index: AQLAX/dmXz1Ye0N32+QNDd/BZ05fwwKRXCPOAg72FlwCueKtJqPNtBLQ Content-Language: en-us Subject: Re: [Cake] progress? dual-src/dsthost unfairness X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.20 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 14 Feb 2019 20:27:30 -0000 > The important thing is that the host_bulk_flow_count values match the > actual bulk-status and host-reference properties assigned to each flow > queue. When a hash collision occurs, the bulk-status of the affected flow > doesn't change but the hosts to which it refers might do. In that case the > host_bulk_flow_count values must be decremented on the old hosts and > incremented on the new ones *if* the queue is in the bulk set. Thanks for the clarification, I think I get it. Have to rewrite that part.