From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5645EC43381 for ; Mon, 25 Feb 2019 19:10:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 280FB2084D for ; Mon, 25 Feb 2019 19:10:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="TIMoID4s" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727031AbfBYTK0 (ORCPT ); Mon, 25 Feb 2019 14:10:26 -0500 Received: from mail-pg1-f195.google.com ([209.85.215.195]:42783 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726895AbfBYTKZ (ORCPT ); Mon, 25 Feb 2019 14:10:25 -0500 Received: by mail-pg1-f195.google.com with SMTP id b2so4910922pgl.9 for ; Mon, 25 Feb 2019 11:10:24 -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=twDi1kf21HZoUaxXQwYc91nsnOlsDMAjG4a7s1DG+fE=; b=TIMoID4syl39xznnCPeK7zN9d+QsbtcDaiIcdTf6TT8tDzA62yDpuNv9HqkajtSVoS se/dd3J9AZ4pJQMJ9ITXoBhbPGTkRIHsXo0wFzHi0zSAB10pNWSy2AF0XXYMEaj++u8t cSuKqaXENjVyNNty9GSsx+gsRYYmlej9vuLJMu1u24+8pAzitW4w0hulBKNIgbZTQitD yF2lQFOK9hJ6P/CX3FSRc7kHAgWBW77wEIgXhxbCAwdCtd1FRgl9zK8hjjBeh6MtYGVA IyZCFA4SbS/fXWefQkxKfLp/YY8lF/J25ZMOEFoM25iM68Ou8USu8Kc3TNPV4bPvjofu B31Q== 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=twDi1kf21HZoUaxXQwYc91nsnOlsDMAjG4a7s1DG+fE=; b=UMrsHDGBh8wIHtNv97XkUB+xc0rZxyGtRq/HVOHb3/aiWlMFb53RjXdS5XIqgLaI0K JqrgdemWwLw+Is4Yh3OY0Jv0QGsNnAFLqZtypBQq3pHuAIP2NeK3s7g0OGCfwAHStXnY FaVU7oJCKCqZUlR8IoqNZ6CFgQwU1+cOaytgZ/Y3wKB8KXkPdNHhRgpblfD6m1A7HfPT zFsnVd8b3Vg9frQ+mcl0jKtE+qRaPsO+I0o/qJ3w7eIt4Gp7S+XaA+XWCXfbn6CbNuzi lKTyh0MSVI9upYjptbxRb80bj5oW7VVD0K+Z33Sx0JKbYUP44kWBGVF4zf28p+sQ0mKZ Vk1Q== X-Gm-Message-State: AHQUAubOf55CuzVVFOdjU08hBYQNrI7pzFW+D1h1cKJB4g2lbbBcogr7 Mlx5E2tYif5uCcn92zpgRyA= X-Google-Smtp-Source: AHgI3IZeDYlsxvfeEU8EzaHD8fF2NG+sOmimxtyoKG+s/2dcmdbfeIzwXL8zSLaiI2eMxHdxvJXUbQ== X-Received: by 2002:a63:20a:: with SMTP id 10mr12831770pgc.346.1551121824399; Mon, 25 Feb 2019 11:10:24 -0800 (PST) Received: from localhost.localdomain ([106.216.180.155]) by smtp.gmail.com with ESMTPSA id g15sm13296394pfo.35.2019.02.25.11.10.20 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Feb 2019 11:10:23 -0800 (PST) From: Leslie Monis To: davem@davemloft.net Cc: netdev@vger.kernel.org, "Mohit P. Tahiliani" , Dave Taht , Jamal Hadi Salim , Dhaval Khandla , Hrishikesh Hiraskar , Manish Kumar B , "Sachin D . Patil" , Leslie Monis Subject: [PATCH net-next v3 2/7] net: sched: pie: change default value of pie_params->target Date: Tue, 26 Feb 2019 00:39:56 +0530 Message-Id: <20190225191001.26797-3-lesliemonis@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190225191001.26797-1-lesliemonis@gmail.com> References: <20190225191001.26797-1-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 target queue delay. 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 Acked-by: Dave Taht Acked-by: Jamal Hadi Salim --- 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 7778eff6cdb7..91af9bf19852 100644 --- a/net/sched/sch_pie.c +++ b/net/sched/sch_pie.c @@ -83,7 +83,7 @@ static void pie_params_init(struct pie_params *params) params->beta = 20; params->tupdate = usecs_to_jiffies(30 * USEC_PER_MSEC); /* 30 ms */ params->limit = 1000; /* default of 1000 packets */ - params->target = PSCHED_NS2TICKS(20 * NSEC_PER_MSEC); /* 20 ms */ + params->target = PSCHED_NS2TICKS(15 * NSEC_PER_MSEC); /* 15 ms */ params->ecn = false; params->bytemode = false; } -- 2.17.1