From patchwork Mon Feb 25 19:09:57 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leslie Monis X-Patchwork-Id: 1047956 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="fEi4vOFw"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 447Wjz74nBz9sBr for ; Tue, 26 Feb 2019 06:10:31 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727077AbfBYTKa (ORCPT ); Mon, 25 Feb 2019 14:10:30 -0500 Received: from mail-pl1-f193.google.com ([209.85.214.193]:34578 "EHLO mail-pl1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726888AbfBYTKa (ORCPT ); Mon, 25 Feb 2019 14:10:30 -0500 Received: by mail-pl1-f193.google.com with SMTP id d15so4945114plr.1 for ; Mon, 25 Feb 2019 11:10:30 -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=5TiLZhHO1wem4Bj2xyIxIMwRMAUAPM57jdbBgfG9Ozk=; b=fEi4vOFwJLHVXXseVP1OhLG8gwmntvi8I1mIR5MLwPo28S2W/iyyMtOWynfjIeGplp 699IPTojpfIWBXKohyfKMeBU5ZhADXBkF5DdVCe3YHjdds5xPYjPXxRgR7Xog4hhs4m8 wPRxDJ9UR+ZNvvjcHPgq/qA3drm0TPgGK0Ko2ooSIQRuJKs3eQIq72vRnmpo6z1CCUwX JsyFPg2RvOlFlF/LCk7M4gkzNS0cIbMSsNumS5hKAHOkbrXuJoJvph8iYSfGxs991ste M8pEFk4tC2hE+WrAuvlY4dRHSCw8aa4WQTZoZlTD9c6lrPfgrvL6g8n65zvk9IgD2rzd 2mMA== 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=5TiLZhHO1wem4Bj2xyIxIMwRMAUAPM57jdbBgfG9Ozk=; b=IqU2zZS2pqfzW+qUOJAN6pZvK0FuCeG2T9NZgKGLXMpEpU9h4G6t4p++F9rCAMJH5x 78UQHZ+nvzonC+KSuJ8A6Sb5pIWh0fVEmLu9s1WwCJ/5UgTzwW0bFw/ZRcV3LlNw0dw1 E49oqceTtjn6ZZznule8jwxBFDE3byGeHhYJHdfDeSPUQ7NL8zRJDXCTXyeBMQ+aIRzV DfwMASEIUodqNnYvRiFGLGOeuqcgL7ti5dPVFgG19nBZTAofxIDHRCAuj2glWCAvyfET wiU6vhko9psPjxkku0HNWayxCSe7QK1n5dokQr9VAoDq4XuvprHDQL41+Em7X8/r4VBu 5KyA== X-Gm-Message-State: AHQUAuY4sJB4EgR3uNB7+4mQ/mpERjfhX3F48M3S4CHd3OIBReeUlqoZ qBG19SWpK7TiZSYkqcgVC1A= X-Google-Smtp-Source: AHgI3IbCXBoPBCrLd4if3oCYwLXuszDHKSx1j0wQJ3MlG0yk47KJOhx2wL4Ct01S194WotXLkUdOug== X-Received: by 2002:a17:902:6a2:: with SMTP id 31mr9174944plh.129.1551121829866; Mon, 25 Feb 2019 11:10:29 -0800 (PST) Received: from localhost.localdomain ([106.216.180.155]) by smtp.gmail.com with ESMTPSA id g15sm13296394pfo.35.2019.02.25.11.10.25 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 25 Feb 2019 11:10:29 -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 3/7] net: sched: pie: change default value of pie_params->tupdate Date: Tue, 26 Feb 2019 00:39:57 +0530 Message-Id: <20190225191001.26797-4-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 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 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 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;