From patchwork Sat Feb 25 03:32:10 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhang Chen X-Patchwork-Id: 9591445 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 583166057F for ; Sat, 25 Feb 2017 03:34:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 47A3528537 for ; Sat, 25 Feb 2017 03:34:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3C210286C5; Sat, 25 Feb 2017 03:34:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 9B64B286BE for ; Sat, 25 Feb 2017 03:34:17 +0000 (UTC) Received: from localhost ([::1]:41116 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1chT7f-0003aL-IA for patchwork-qemu-devel@patchwork.kernel.org; Fri, 24 Feb 2017 22:34:15 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43234) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1chT7C-0003Zk-Iu for qemu-devel@nongnu.org; Fri, 24 Feb 2017 22:33:47 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1chT7B-0006oF-KC for qemu-devel@nongnu.org; Fri, 24 Feb 2017 22:33:46 -0500 Received: from [59.151.112.132] (port=47327 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1chT7B-0006iV-8M for qemu-devel@nongnu.org; Fri, 24 Feb 2017 22:33:45 -0500 X-IronPort-AV: E=Sophos;i="5.22,518,1449504000"; d="scan'208";a="15947363" Received: from unknown (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 25 Feb 2017 11:33:40 +0800 Received: from G08CNEXCHPEKD01.g08.fujitsu.local (unknown [10.167.33.80]) by cn.fujitsu.com (Postfix) with ESMTP id 359B8477AE6E; Sat, 25 Feb 2017 11:33:37 +0800 (CST) Received: from localhost.localdomain (10.167.226.56) by G08CNEXCHPEKD01.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.319.2; Sat, 25 Feb 2017 11:33:36 +0800 From: Zhang Chen To: qemu devel Date: Sat, 25 Feb 2017 11:32:10 +0800 Message-ID: <1487993530-30875-5-git-send-email-zhangchen.fnst@cn.fujitsu.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1487993530-30875-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> References: <1487993530-30875-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.56] X-yoursite-MailScanner-ID: 359B8477AE6E.AE024 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: zhangchen.fnst@cn.fujitsu.com X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 59.151.112.132 Subject: [Qemu-devel] [PATCH 3/3] COLO-compare: Make qemu_hexdump() print data when trace-event ON X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jason Wang , bian naimeng , "eddie . dong" , Li Zhijian , Zhang Chen Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Zhang Chen --- net/colo-compare.c | 18 ++++++++++++------ 1 file changed, 12 insertions(+), 6 deletions(-) diff --git a/net/colo-compare.c b/net/colo-compare.c index 9853232..5ffc4a3 100644 --- a/net/colo-compare.c +++ b/net/colo-compare.c @@ -288,9 +288,13 @@ static int colo_packet_compare_udp(Packet *spkt, Packet *ppkt) if (ret) { trace_colo_compare_udp_miscompare("primary pkt size", ppkt->size); - qemu_hexdump((char *)ppkt->data, stderr, "colo-compare", ppkt->size); trace_colo_compare_udp_miscompare("Secondary pkt size", spkt->size); - qemu_hexdump((char *)spkt->data, stderr, "colo-compare", spkt->size); + if (trace_event_get_state(TRACE_COLO_COMPARE_MISCOMPARE)) { + qemu_hexdump((char *)ppkt->data, stderr, "colo-compare", + ppkt->size); + qemu_hexdump((char *)spkt->data, stderr, "colo-compare", + spkt->size); + } } return ret; @@ -321,12 +325,14 @@ static int colo_packet_compare_icmp(Packet *spkt, Packet *ppkt) if (colo_packet_compare_common(ppkt, spkt, network_length + ETH_HLEN)) { trace_colo_compare_icmp_miscompare("primary pkt size", ppkt->size); - qemu_hexdump((char *)ppkt->data, stderr, "colo-compare", - ppkt->size); trace_colo_compare_icmp_miscompare("Secondary pkt size", spkt->size); - qemu_hexdump((char *)spkt->data, stderr, "colo-compare", - spkt->size); + if (trace_event_get_state(TRACE_COLO_COMPARE_MISCOMPARE)) { + qemu_hexdump((char *)ppkt->data, stderr, "colo-compare", + ppkt->size); + qemu_hexdump((char *)spkt->data, stderr, "colo-compare", + spkt->size); + } return -1; } else { return 0;