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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS 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 0DE71C468C6 for ; Thu, 19 Jul 2018 13:49:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BC64820673 for ; Thu, 19 Jul 2018 13:49:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="nRtjWXDV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BC64820673 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731791AbeGSOcs (ORCPT ); Thu, 19 Jul 2018 10:32:48 -0400 Received: from mail-pl0-f65.google.com ([209.85.160.65]:38635 "EHLO mail-pl0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727575AbeGSOcr (ORCPT ); Thu, 19 Jul 2018 10:32:47 -0400 Received: by mail-pl0-f65.google.com with SMTP id b1-v6so3690128pls.5; Thu, 19 Jul 2018 06:49:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=WPrW7DOwPWR+JBnMfGE8j4e1SLB+96g5kPWfdkhAX2I=; b=nRtjWXDVZmLE5Pe02JsdEifEHqSI1xfTaZAjHAvsfcCnvI0fr8DXMkXRMZFtWDosMZ qLzMjAbapg2U2Q9G74DVGJkir85gJj4fr56i7hnMOrDi8Lpx18ne74oZMNqzARP3dnSk r+5+X7UK4aCrhnpUdm76amhogLMsYcOrlhlUToPjB7sTI6P5eyPxo34IhKoBQ6v2sVhu QgDCJ8jggJ2W4YaoccBKWu4CP9LCBUajFqKEDIHqNc1cQ1EXqpSimzVjRPSlcfqypHg4 QZCLTx2RJDIHvLKatYSl3xIXLNdOMRDJe6MiZBQ2pWFHQnmQHH9MDxE4XGCvBQPd2M0A motw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=WPrW7DOwPWR+JBnMfGE8j4e1SLB+96g5kPWfdkhAX2I=; b=YWz9LKL0BNfkpFVQwHtryIXHs0KCS2ioLl7Ah8A00f7Bc48WTuYzv60Q21qxczwptE UFwdYA036XYeRvYs8p4lG7C02x/phM6YCpq33ljpgiHV5o8BTRZJq9Roa6+HQP8cuD7N elxX23IZeVUC8bDNxd4VAxfNfb2yeJgK/V3g6YM01NFPCBaD2tz+XiLgSuiCHeezp3Pt gSK3OP1cBZgGHFjH7svohsflLJw5l7xC47hy7Xr/kjYoGm92CqlgOq79N2wARPUEpsd8 XG8tvAIYXLl29Ehw2eSrXrIMZQBqicgeEg9YqIFPGmphZ+25oHlhkwetTS4zNI3WBTbX m0yw== X-Gm-Message-State: AOUpUlFFhPnCQopzWuTp6yVUj87HPl7XjCh2kHb0uQK/ambewHkOdj9m sUeRPbSC1sfXU9bBRcp4kts= X-Google-Smtp-Source: AAOMgpcxMiSwrS2Qge3aOo2wRfUe4Ql3DxwKWuQmIfOdz3m28qHAiqM2+N29NRHoGNsZWyS/bjlngA== X-Received: by 2002:a17:902:5a4c:: with SMTP id f12-v6mr10161971plm.253.1532008172074; Thu, 19 Jul 2018 06:49:32 -0700 (PDT) Received: from [192.168.86.235] (c-67-180-167-114.hsd1.ca.comcast.net. [67.180.167.114]) by smtp.gmail.com with ESMTPSA id v82-v6sm20502214pfd.64.2018.07.19.06.49.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Jul 2018 06:49:31 -0700 (PDT) Subject: Re: [PATCH V4 net-next 2/3] tcp: Add tcp_retransmit_stamp() helper routine To: Jon Maxwell , davem@davemloft.net Cc: edumazet@google.com, ncardwell@google.com, David.Laight@aculab.com, kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, jmaxwell@redhat.com References: <20180719011444.4694-3-jmaxwell37@gmail.com> From: Eric Dumazet Message-ID: Date: Thu, 19 Jul 2018 06:49:30 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.6.0 MIME-Version: 1.0 In-Reply-To: <20180719011444.4694-3-jmaxwell37@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 07/18/2018 06:14 PM, Jon Maxwell wrote: > Create a seperate helper routine as per Neal Cardwells suggestion. To > be used by the final commit in this series and retransmits_timed_out(). > > Signed-off-by: Jon Maxwell Signed-off-by: Eric Dumazet