From patchwork Mon Oct 16 21:24:02 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Ahern X-Patchwork-Id: 826520 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="hRkpKbZz"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3yGBCb371bz9sPk for ; Tue, 17 Oct 2017 08:24:11 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753123AbdJPVYI (ORCPT ); Mon, 16 Oct 2017 17:24:08 -0400 Received: from mail-pg0-f65.google.com ([74.125.83.65]:55782 "EHLO mail-pg0-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752007AbdJPVYH (ORCPT ); Mon, 16 Oct 2017 17:24:07 -0400 Received: by mail-pg0-f65.google.com with SMTP id b11so7832766pgn.12 for ; Mon, 16 Oct 2017 14:24:07 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=s8BKx6qo9nToYZVvtwZjxR8DfQOwyP16vRm6QLRgq0M=; b=hRkpKbZz6FTLiBpbfQ/2U8X8y+MYTRbi9t7rdPJ/N4f2o8ack0ihJB72ggfHBMe4dr t+zCI0J7mRmOnctk4/KCkPIKW0uIuEUJoTrePj6+Ihu4bzTJVu5r1q1Y2ichZTYWjxM6 xRrDdkjUb8Glq5LaZ/tfwiM+lJBkFeFEMP3+4hww9REHfh0GKWEMhh13iyqadL+wIuhF EkQwNcREQJS9ZfHzFr7jvbYISonE/EuXXxqCvkocvI5QQq9kG0Yql1QLl9NzlEw9qpo6 rsR41k05+eiW6VqkQEsvTf6/hwZ8kXPJWg5MusyH6VpR+dzZBv+AV00gkx948yCPpobC y3XA== 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; bh=s8BKx6qo9nToYZVvtwZjxR8DfQOwyP16vRm6QLRgq0M=; b=BbQRAwImzdaRCC5hn8N/HXj9oW+mIKW3EYdwpCPzJPR8PtgRWsY5kOQk5MdCMmvUiY 3HAJ3m32HWQzX/PsyIXT94Qs0c8qsoPYFaSHshkqZYS25OWNb+kcq5nzwDMeXynrLZy2 3qQqX949Jk9C4Gx65xRtWl+1mZ0CEjZAwohOfNRk8XXCAyYFWkj0HlSniEHmlQ+Z/Soj PKHMKDgE4ysbF7RnFzeFlJQa3idOWPSRImoEplqCYEld7TuNNyXm9CImw8rUVp1cv4n5 ErsTEZBFv5MfdfpX8mk2C8h281uNf4UQfWxQnw/T1VZ3po1J/VY87oOq8rCdPdyjE++t 0I1Q== X-Gm-Message-State: AMCzsaXX0ij5xOokT0VnzIxclC833zqdg/S3aj2Fu/O2iGu8zkec5uys evKPpEOQVHqa901ShlR5BsTNwQ== X-Google-Smtp-Source: AOwi7QA6kGZGLCdFqV7PXbDZIUDe6fGW2eG7qfoUC2jrxo2f3SE53EziU6A86kI2CAjjupCCj1rPxQ== X-Received: by 10.98.245.153 with SMTP id b25mr9836188pfm.296.1508189046782; Mon, 16 Oct 2017 14:24:06 -0700 (PDT) Received: from kenny.it.cumulusnetworks.com. (fw.cumulusnetworks.com. [216.129.126.126]) by smtp.googlemail.com with ESMTPSA id h186sm17692230pfe.66.2017.10.16.14.24.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 16 Oct 2017 14:24:06 -0700 (PDT) From: David Ahern To: netdev@vger.kernel.org Cc: xiyou.wangcong@gmail.com, David Ahern Subject: [PATCH net-next] tcp: Use pI6c in tcp tracepoint Date: Mon, 16 Oct 2017 14:24:02 -0700 Message-Id: <1508189042-19591-1-git-send-email-dsahern@gmail.com> X-Mailer: git-send-email 2.1.4 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The compact form for IPv6 addresses is more user friendly than the full version. For example: compact: 2001:db8:1::1 full: 2001:0db8:0001:0000:0000:0000:0000:0004i Update the tcp tracepoint to show the compact form. Signed-off-by: David Ahern Acked-by: Cong Wang Acked-by: Alexei Starovoitov --- include/trace/events/tcp.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h index 3d1cbd072b7e..1ffab6d96e94 100644 --- a/include/trace/events/tcp.h +++ b/include/trace/events/tcp.h @@ -57,7 +57,7 @@ TRACE_EVENT(tcp_retransmit_skb, } ), - TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6 daddrv6=%pI6", + TP_printk("sport=%hu dport=%hu saddr=%pI4 daddr=%pI4 saddrv6=%pI6c daddrv6=%pI6c", __entry->sport, __entry->dport, __entry->saddr, __entry->daddr, __entry->saddr_v6, __entry->daddr_v6) );