From patchwork Mon Aug 6 17:09:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yousuk Seung X-Patchwork-Id: 954003 Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=google.com header.i=@google.com header.b="W5cQbcB4"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 41kkff1FXjz9s0R for ; Tue, 7 Aug 2018 03:10:02 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732161AbeHFTUB (ORCPT ); Mon, 6 Aug 2018 15:20:01 -0400 Received: from mail-qt0-f202.google.com ([209.85.216.202]:48762 "EHLO mail-qt0-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728349AbeHFTUA (ORCPT ); Mon, 6 Aug 2018 15:20:00 -0400 Received: by mail-qt0-f202.google.com with SMTP id a15-v6so1860005qtj.15 for ; Mon, 06 Aug 2018 10:10:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:message-id:mime-version:subject:from:to:cc; bh=89f+3Fsax0GhJJxa9TwMNX8sin5HRH0H2JMPx5WPnsA=; b=W5cQbcB4iqwGkJUaGUCp8XrJXNG1+JuP9lcd8lMdA4NkfQXQjJSBeMCnyw5G4XTsKA 7M7pHTNG7g3bFnkHTZ9e2/8djJCvDY31eL54XSdjJt8saeVzMl5iwyR87vmtZiMLsi8P zB01Spi2aS7iOmXHzc90sh5RC/EN52Aq47Rv8z+8ekKkUjUItBS5RGenOYoqY49Azll6 HXtsiQW1MTixB99WTzjTA2HkZbAiR1IYBOv5JRIRrBuwXscyWZiaGV3Oog6PwziRRVmm pZJF7UZMUL1cjWsXAA8MfWhpowvPo+h01L7VKlOtRWO8Vx1RoUzncFVVyl1yTwEGQ6IO BsKg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:message-id:mime-version:subject:from:to:cc; bh=89f+3Fsax0GhJJxa9TwMNX8sin5HRH0H2JMPx5WPnsA=; b=rpmUCyWNDR1Wj9gHIxcX6OCG0/ufXV2ftfONsZI5fYCw0mbdxLM7UMew1My5o7WjNE CUAG1rroCcDwsH7d68jZOCBKb1I7Z558+jSOU3+Keqkmq6/tN60ekIMfOBqJP0qHbyg/ gnzcrbC8sm6l1CrHLjSPqUxgXwGYs81RQxpww6Taplj5omONnmPdA2Y6b9jFS1big8Dj 7znjZn1Ky3u06cCburcg4j2fw9Zso6TMnoI8xuw0vCqvqRG+lD5mvrWlgScpYHhhySfq ihbUY6PoPur+YKF6Rxazoubj3RB0ubIRfIwf3cC2ZRXhWuALL4FA6J1CuUtERuOcSM7y AoWg== X-Gm-Message-State: AOUpUlHF7rdPIRup129PoyF1+D5wnbBbbWU/uf4rsiBW2tBMQoJGNrVz RMdHKj4fYxTdfn3dfH4pqTtRWNZWg6bXmNtPaFemZOJxz9nmHsHTkH9Lcs4qYAEKZKN43ZtmWQ9 Z0xIIkLU/x/28BxZnYIaYc+qlQpCah6lh9bup0NsxDUmO9pmbkT+n3G3579hkIVkW X-Google-Smtp-Source: AAOMgpf+5BoZt3tDrU243CW89mXQsCvWEkLdKrD6/ovby8M7OuIX3dVYoemEQoCBSVAN2WgOV3RAdchjqM8y X-Received: by 2002:aed:3e10:: with SMTP id l16-v6mr10929662qtf.4.1533575399569; Mon, 06 Aug 2018 10:09:59 -0700 (PDT) Date: Mon, 6 Aug 2018 10:09:50 -0700 Message-Id: <20180806170953.164776-1-ysseung@google.com> Mime-Version: 1.0 X-Mailer: git-send-email 2.18.0.597.ga71716f1ad-goog Subject: [PATCH iproute2-next 0/3] support delivering packets in delayed From: Yousuk Seung To: netdev@vger.kernel.org Cc: Stephen Hemminger , David Ahern , Michael McLennan , Priyaranjan Jha , Yousuk Seung Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This series adds support for the new "slot" netem parameter for slotting. Slotting is an approximation of shared media that gather up packets within a varying delay window before delivering them nearly at once. Dave Taht (2): tc: support conversions to or from 64 bit nanosecond-based time q_netem: support delivering packets in delayed time slots Yousuk Seung (1): q_netem: slotting with non-uniform distribution man/man8/tc-netem.8 | 40 +++++++++++++++- tc/q_netem.c | 112 +++++++++++++++++++++++++++++++++++++++++++- tc/tc_core.h | 4 ++ tc/tc_util.c | 55 ++++++++++++++++++++++ tc/tc_util.h | 3 ++ 5 files changed, 212 insertions(+), 2 deletions(-)