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=-3.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,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 4A12BC43441 for ; Wed, 14 Nov 2018 15:44:30 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 07E3320896 for ; Wed, 14 Nov 2018 15:44:30 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Onxve9zW" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 07E3320896 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 S2387490AbeKOBsO (ORCPT ); Wed, 14 Nov 2018 20:48:14 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:44243 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733180AbeKOBsN (ORCPT ); Wed, 14 Nov 2018 20:48:13 -0500 Received: by mail-pf1-f193.google.com with SMTP id b81-v6so7605470pfe.11; Wed, 14 Nov 2018 07:44:28 -0800 (PST) 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=diu/s4mGfVSUOrc95XAulquzf8puY/iu7EADd2higB8=; b=Onxve9zWXsEZaw8VEKOGT9XGQMy24WE6zZmNAICMS5YxuJGOEDyXdPlyFo6HHBye0x dbR8w3WOB5FLQH3s5FanPiQkoY5k7JWYFW6AMvjqGjYnh7pop/J40kuhYhh+BCkvc10e juT7449lTsAtBSXxYEgUXncdU3IhzLA1AVWbmgT/K40I2SBL9Vy0l5UMk6aBxGBLU1so 0hTTv4r48feevddw9L9TncmgbpRsDiuwpbdESaStMLyCGw6wdrXLydh+Tr/2n/fNt5Kd pX1MqcqXWTYCiCG21oU6ZM4XzwxdUOFq8XJHITCToGjDH/Dud+sbP4YPKbDjeg3w9AiY /4SQ== 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=diu/s4mGfVSUOrc95XAulquzf8puY/iu7EADd2higB8=; b=scHDvBbbm5k+ltR/XLfsQW4KkdmQeIa3UE/SOa1cBSDxZCSDWuMLiO1EXyg7bOP9V8 Q6A70dgoEpwvY+A+snabiyhHOowlh6sDy2DxyAf6NosBLqecDMkmzMsVzBNbk1QD1LSc 3GOcprp2yanDz9/E8E0X3a0EhvGiE89t1C6CJt43LGEydZ/nuDTFzLdnFd64zxkTCOxb FGaWqY2Gm/X6YBju9Ty3ZtJae+K9GTnTl5S8dKW1m+px72C2+2ZX81JE7NK/YuCLvrNc IdvZs2GgIG8AHFCtSL4NuARXJG0ITOr7xa0SHP3EqCNOX7GRF6ZR4jPtGNq3pSTzHo8D Wdiw== X-Gm-Message-State: AGRZ1gLH39QGjBwws4NgBTkEqMvhgpbH+Hvz8UTdiaTwoISQXY0cljAn ksRmwqpY5hV3te7bfcV08HO+rVe9 X-Google-Smtp-Source: AJdET5eIYJVpRhkoysNhnhzqpKVzZZFrXx9CxARCj+R71xkuje8IF6RLTkLWlNtDGGCAAnfDqH3ZBg== X-Received: by 2002:a62:8a0d:: with SMTP id y13-v6mr2504357pfd.142.1542210267769; Wed, 14 Nov 2018 07:44:27 -0800 (PST) Received: from [192.168.44.50] ([64.114.255.114]) by smtp.gmail.com with ESMTPSA id u13-v6sm21575264pgp.18.2018.11.14.07.44.26 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 14 Nov 2018 07:44:26 -0800 (PST) Subject: Re: [PATCH net-next] tcp: clean up STATE_TRACE To: Yafang Shao , davem@davemloft.net, edumazet@google.com Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <1542205577-21925-1-git-send-email-laoar.shao@gmail.com> From: Eric Dumazet Message-ID: <74f5b61e-eb66-4c34-dfb7-1f746761939a@gmail.com> Date: Wed, 14 Nov 2018 07:44:25 -0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.9.1 MIME-Version: 1.0 In-Reply-To: <1542205577-21925-1-git-send-email-laoar.shao@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 11/14/2018 06:26 AM, Yafang Shao wrote: > Currently we can use bpf or tcp tracepoint to conveniently trace the tcp > state transition at the run time. > So we don't need to do this stuff at the compile time anymore. > > Signed-off-by: Yafang Shao > --- > include/net/tcp.h | 12 ------------ > net/ipv4/tcp.c | 4 ---- > 2 files changed, 16 deletions(-) Yes, sure. Signed-off-by: Eric Dumazet