From patchwork Mon Feb 25 10:20:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leslie Monis X-Patchwork-Id: 1047648 X-Patchwork-Delegate: davem@davemloft.net 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=none dis=none) header.from=gmail.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="pSqg9QrX"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 447J2b05Ssz9ryj for ; Mon, 25 Feb 2019 21:24:07 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726720AbfBYKYG (ORCPT ); Mon, 25 Feb 2019 05:24:06 -0500 Received: from mail-pl1-f194.google.com ([209.85.214.194]:33878 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726617AbfBYKYF (ORCPT ); Mon, 25 Feb 2019 05:24:05 -0500 Received: by mail-pl1-f194.google.com with SMTP id d15so4318758plr.1 for ; Mon, 25 Feb 2019 02:24:05 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=AIQIbLgZNniugN1NIdeF7a/D8tcvk16SdDjHG3j4ERc=; b=pSqg9QrXbkuNquQDIO1SYbMCX7Zi2jUXMLE9iTHchJGEhe8XoiY2KxSRI2Lf5iYHrB q+O7NK4EPRFgWq0xwZRkviBkxaWD6Pp3fML8G+s0MQlLmSWiTElZI1aw/9oWzHqFYhWE Db8sO2vAEhzNNY6/5Z7Hd67AMjwB3ZKW5+b0D/tvMzbl1fYfk/9g9M79WgZMmefwXPDg MnIhP3khH3fYZlFkfeksWd+Iux//Z6JyOOPivg2t66m3bGbGKfOGdZyWeDWpJWM7mPwd zY747p0tK+7W7mR8srxBzaBIu2ko/XJwDoVhQsY7LBLYQT9PENIJqZRMGUtsSYWWdhb5 9rog== 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:subject:date:message-id:in-reply-to :references; bh=AIQIbLgZNniugN1NIdeF7a/D8tcvk16SdDjHG3j4ERc=; b=XgpJQIhEYd21nS9dAIpZuj/+N03gvmgWOxCEkzmtXoWgKnsjGn9s2W2RE4axaLNudC 0VAQKMmKNPM87kGxyzUTIfLZEmI0QoRMnZANvYFeTnBv6UlgfnS37CQbJoqMzoK3SvAV mPyd+ZueKAlI0tK9soRk42SE+GZ88v6/uAALcsuXC+Mx/KsJ0v9FZFxudzMJB/5Cfr94 rf0TirtRsIsKovXS/NYFR62aoctqO962bq0P7evEpxHuKO0XgWV4R8SGZfN5O60MeBTc KTeKoNUi7ZJKrVKyYmRtA/zxDy1g9tZsh5MuhKgT0LJpqkVZ0caunCf3KmoYYX8NeRX1 VBoA== X-Gm-Message-State: AHQUAuYEgS9puOrLQ4YCbiJ3f+TmElUXgv7NtJQ0nt8YvgWPM5qJq7s3 yraMleMkNpbxQUctHW5Uhco= X-Google-Smtp-Source: AHgI3Ib69qjctW08P9B5O4LyeUjvnpgTtikFZBKA0eVwVqZlgUCUhE/QAH3xdiODWRjy1HnyTpE/gQ== X-Received: by 2002:a17:902:848f:: with SMTP id c15mr19293467plo.119.1551090245139; Mon, 25 Feb 2019 02:24:05 -0800 (PST) Received: from localhost.localdomain ([106.216.180.155]) by smtp.gmail.com with ESMTPSA id q28sm13657439pgl.35.2019.02.25.02.24.01 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Feb 2019 02:24:04 -0800 (PST) From: Leslie Monis To: jhs@mojatatu.com Cc: netdev@vger.kernel.org, dave@taht.net, "Mohit P. Tahiliani" , Dhaval Khandla , Hrishikesh Hiraskar , Manish Kumar B , "Sachin D . Patil" , Leslie Monis Subject: [PATCH net-next v2 3/7] net: sched: pie: change default value of pie_params->tupdate Date: Mon, 25 Feb 2019 15:50:47 +0530 Message-Id: <20190225102051.12268-4-lesliemonis@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190225102051.12268-1-lesliemonis@gmail.com> References: <20190225102051.12268-1-lesliemonis@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: "Mohit P. Tahiliani" RFC 8033 suggests a default value of 15 milliseconds for the update interval. Signed-off-by: Mohit P. Tahiliani Signed-off-by: Dhaval Khandla Signed-off-by: Hrishikesh Hiraskar Signed-off-by: Manish Kumar B Signed-off-by: Sachin D. Patil Signed-off-by: Leslie Monis --- net/sched/sch_pie.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sched/sch_pie.c b/net/sched/sch_pie.c index 91af9bf19852..702f75afc312 100644 --- a/net/sched/sch_pie.c +++ b/net/sched/sch_pie.c @@ -81,7 +81,7 @@ static void pie_params_init(struct pie_params *params) { params->alpha = 2; params->beta = 20; - params->tupdate = usecs_to_jiffies(30 * USEC_PER_MSEC); /* 30 ms */ + params->tupdate = usecs_to_jiffies(15 * USEC_PER_MSEC); /* 15 ms */ params->limit = 1000; /* default of 1000 packets */ params->target = PSCHED_NS2TICKS(15 * NSEC_PER_MSEC); /* 15 ms */ params->ecn = false;