From patchwork Fri Dec 15 17:56:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yafang Shao X-Patchwork-Id: 849330 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="Tt3KJnI1"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yyypJ6nhMz9s03 for ; Sat, 16 Dec 2017 04:58:16 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756228AbdLOR5p (ORCPT ); Fri, 15 Dec 2017 12:57:45 -0500 Received: from mail-pg0-f68.google.com ([74.125.83.68]:41745 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756045AbdLOR5b (ORCPT ); Fri, 15 Dec 2017 12:57:31 -0500 Received: by mail-pg0-f68.google.com with SMTP id o2so6268919pgc.8; Fri, 15 Dec 2017 09:57:31 -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=8PgcOPqGGnvmljEKNQibT0r1Cfe9bP5hltgW42df8jY=; b=Tt3KJnI1Ln16tUEM5bNDFwVvHgiBfiQX20WfZmZX8UMn4fVUdSxiN1zOfgaSrEQtCe S5cmQqKBfMGsa365n8aXm1dJsTTPk93McipUYnQmrro8p1Xi6dMyIVihua0IgVFZF14H UxRuNHfsfzdeA30UoEHl2e7RirnV+BSGsFXZoy4Mbsi1W8Hu3hNq0mWCe3BDB+lo5TgD sWZwjQWdu4kzk7QXirWBCtNKTtr6L5TKrSP8LaS7Om1Bqpz+Rp/YBlfMKW+/NxvyFu+S o3kBnc/zST1ODkSqqkFJxp7EDbfUNTX2B2FSmz7r2pEb+ltVABjKtDfTn9OrhjtoqEkL 7flw== 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=8PgcOPqGGnvmljEKNQibT0r1Cfe9bP5hltgW42df8jY=; b=s8p3SXkS+ceJF2N5pVj3ZQwO1aA8OsQRAwhbeRSOY5hVf2Q364bepZGOFrqvb1Bbs/ +smO9MosWdjUiQ8KWnjTwUGHMcqKtK+AJ4ZrjmOjcAdpc3EkZEPKzlRL2mb9dFmCNff0 3hipcPgsjJ75ujwSw/VtOMbwrX287jCu0owU1+5BC22SIVs4pP4cwdEnrsnOfREf78ob kWpL2bCTz/Iw4bwuiRC/aoaXrnDhUwsCkwGn6dFE1gDPWGX/VapD+hKTpVdHMINLdlIt VTIUKLMALflnkt5n2Zg3s+yX8XC94WeTbTWNvXI3kFMGMZ5Z4NuLCjJ8BU8gvL/gMftw KPrA== X-Gm-Message-State: AKGB3mIDFAtvpw/U0VVnrIIWfQatFR17CQCuPaf1v8x/7m4kked0B59V eLX73PO/3oHneujhXOqdEGt71axy X-Google-Smtp-Source: ACJfBovv3x+DuXXGsDkz5EQduaWP0Ese7ugHLkjCXSWUJlPC1Tt1inucqk3ZYY4zWOwyptupT6K9SA== X-Received: by 10.84.172.195 with SMTP id n61mr13898690plb.321.1513360650562; Fri, 15 Dec 2017 09:57:30 -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 u68sm13242329pfu.17.2017.12.15.09.57.28 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 15 Dec 2017 09:57:29 -0800 (PST) From: Yafang Shao To: songliubraving@fb.com, davem@davemloft.net, marcelo.leitner@gmail.com, rostedt@goodmis.org Cc: bgregg@netflix.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Yafang Shao Subject: [PATCH v2 net-next 3/4] net: tracepoint: using sock_set_state tracepoint to trace DCCP state transition Date: Sat, 16 Dec 2017 01:56:50 +0800 Message-Id: <1513360611-11392-4-git-send-email-laoar.shao@gmail.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1513360611-11392-1-git-send-email-laoar.shao@gmail.com> References: <1513360611-11392-1-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 9d43c1f..2874faf 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);