From patchwork Sun Dec 10 15:31:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yafang Shao X-Patchwork-Id: 846672 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@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; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="kl8G0ffw"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yvqpL2sKVz9s74 for ; Mon, 11 Dec 2017 02:32:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752491AbdLJPcY (ORCPT ); Sun, 10 Dec 2017 10:32:24 -0500 Received: from mail-pg0-f65.google.com ([74.125.83.65]:35980 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752418AbdLJPcQ (ORCPT ); Sun, 10 Dec 2017 10:32:16 -0500 Received: by mail-pg0-f65.google.com with SMTP id k134so9265490pga.3; Sun, 10 Dec 2017 07:32:15 -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=n7QeGmgDwn+e379jTN4r74d5xCd3SguN3rqtCy8Cyc0=; b=kl8G0ffwWkrF+iCI6vwMusYOezWqwRV8GWak5zqBzrEnJC2QS4I7TGyuymCBgG0TdA SkdDgMnXkRHyxkmKpdhT9MKVEuO6miWbtZ4udwBAJpjbSisOjOPbUHlzEFxp3zhtl81Z UTtxT+mSEzBCDN85NDzGLx1p146L36KtnNykeQ5ohHC8idRFWWntOMqJJ/KneatZxulU bnGnmygXd4tSs1zMLl3FJfUSgV/YA472OCNwmoNat9WRpaLnwUeUNzp0/w9pytnRrC8V DM7CVkkp+QP/RWr5/KgJPRNKIjyd2vUdqplQY9O3UMixHz4y4YiT8THCfq0GkMVZySWN bJQg== 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=n7QeGmgDwn+e379jTN4r74d5xCd3SguN3rqtCy8Cyc0=; b=pPG6ftri3fLZ+aoToT8kt825si61ALIKKR27rS7oc/wXuYj7N/IO1IURdDqx1kmZkR 7iT23Phskg89n3LPYe5N+Mc+mjQc4gHtPh3ksMM4W691j/+y+5sfpIZoc5rgx31qYYio c0heHqEZ0oV8qk8a0LeaX1W+z42qgpibyB6MHqPrtVP9+rMJ4Q7c3/dBw/opT41lO65r Wy/wGX9HpXKoYv51Dg83SpriXTBECrCmnU3T3O5k/5jsHhVGCaGezX9N8YLctbWMY/h7 tmRynRhwspMPmfi8BfjMdNZMejrxmW6DpRz6I6u7LkLp5o4WFGfPDU+sZxoW5VTrYYjc ZSsQ== X-Gm-Message-State: AKGB3mIy9fuzTvkhMCv1SYl/MW1KzieycxlxBm02sly3cLLnxmGZDgrX fSvYp5KcVau+KtGaPS/inxU= X-Google-Smtp-Source: AGs4zMbFeLawi9zMSABynxyhdUGrrQBaXy8HD/HELbJrOP/mLnPku7hLavEXnwb0Vi74F22OaXwjxg== X-Received: by 10.98.11.71 with SMTP id t68mr4558452pfi.79.1512919935633; Sun, 10 Dec 2017 07:32:15 -0800 (PST) Received: from li1588-6.members.linode.com (li1588-6.members.linode.com. [139.162.104.6]) by smtp.gmail.com with ESMTPSA id n22sm20644548pgc.4.2017.12.10.07.32.12 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 10 Dec 2017 07:32:14 -0800 (PST) From: Yafang Shao To: davem@davemloft.net, songliubraving@fb.com, marcelo.leitner@gmail.com Cc: edumazet@google.com, xiyou.wangcong@gmail.com, mingo@redhat.com, kuznet@ms2.inr.ac.ru, yoshfuji@linux-ipv6.org, rostedt@goodmis.org, bgregg@netflix.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Yafang Shao Subject: [PATCH net-next 2/3] net:tracepoint: using sock_set_state tracepoint to trace DCCP state transition Date: Sun, 10 Dec 2017 23:31:43 +0800 Message-Id: <1512919904-14166-3-git-send-email-laoar.shao@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1512919904-14166-1-git-send-email-laoar.shao@gmail.com> References: <1512919904-14166-1-git-send-email-laoar.shao@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org With changes in inet_ files, DCCP state transitions are traced with sock_set_state tracepoint. Signed-off-by: Yafang Shao --- net/dccp/proto.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 1.8.3.1 diff --git a/net/dccp/proto.c b/net/dccp/proto.c index b68168f..92b9613 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -110,7 +110,7 @@ void dccp_set_state(struct sock *sk, const int state) /* Change state AFTER socket is unhashed to avoid closed * socket sitting in hash tables. */ - sk->sk_state = state; + sk_set_state(sk, state); } EXPORT_SYMBOL_GPL(dccp_set_state);