From patchwork Fri Feb 26 09:46:01 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bin Meng X-Patchwork-Id: 1444868 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.a=rsa-sha256 header.s=20161025 header.b=lU2mza2s; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4Dn4Z23cvNz9sCD for ; Fri, 26 Feb 2021 20:47:05 +1100 (AEDT) Received: from localhost ([::1]:35828 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lFZiA-0002kg-Pp for incoming@patchwork.ozlabs.org; Fri, 26 Feb 2021 04:47:02 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:35494) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lFZhR-0002k5-Lw for qemu-devel@nongnu.org; Fri, 26 Feb 2021 04:46:17 -0500 Received: from mail-ej1-x636.google.com ([2a00:1450:4864:20::636]:40456) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lFZhN-0002ox-En for qemu-devel@nongnu.org; Fri, 26 Feb 2021 04:46:17 -0500 Received: by mail-ej1-x636.google.com with SMTP id u20so13743651ejb.7 for ; Fri, 26 Feb 2021 01:46:12 -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; bh=KNYu58KHxWwA2wIe4BBHxrId54pB6VsSHUwDSELeuJw=; b=lU2mza2sfOlVkg2r0fpL6Bmts9MyJ/N/G7yCEnpoJrAad1ZxoMEFj2chJWNNAiO4nw lV4uC7oHu6k1f4xZzJRLEgjHZueAsOnfS1DUQxzCa02U9SBF5d5pjf4y73WB9xC6gi1D gZkUawMxbREJW9aZOIaRZCUvaRS0xUv8aoGKFTV+AFf/8c+KVJX/sn1+yW4WdAeerpux YfbYFSIvJoKSxzmBcsrDISxO3jMAyZTQEBdVShDYtxukyj9VyBGp6jfRiQXSNHkaeVgV 8BQm9tnK1mEaK9DBuYylga2AI3jjT7YGQSKRddZExs1ZLIajm8ylrf+RYtJV49XYpFm1 If3A== 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=KNYu58KHxWwA2wIe4BBHxrId54pB6VsSHUwDSELeuJw=; b=fTBKEdUa8faaVLHKf/SKXxC6a2g6wsTtWh4AIvRbu7vYSdrslP2bf6MJjhG6TwQzOo o09+NZ3p5dRfili9Or5OJrGcOoWAtZrjx7WIkyn3tsPXiLe0RaYyz4GBUyUW37ga1CE3 +0SXuSd0D3nyZMd7tUse8X3dR01C/J6uCfOnxfbL/EcRPUDBjtweX7Lj0K+ibbPnt1iF q80ZmdbL8Nsx9FmIKeXKfdDvGYnSl0/8wgCWMH0iHSFSZy83P5w7bBqU6ZuN0Kku/sYB lxSPAMz0jb8b8lbFmmrI554oXGtjGWuiAQeG2zJlZaZ7hs5zQY08extONk3BttbZcu5q 4uXQ== X-Gm-Message-State: AOAM531vilhA2oy2wVWm7PspQm8bx5mW4OWOMB0h+tCsEOPVxKQ1kUJ2 zfJM4xcHLHhHB02w37+woHc= X-Google-Smtp-Source: ABdhPJwj8fxAwWY5rhsDawNBtQJiOswQIXNsJzYKy85V0ZEUwY6gs5kHpwWiyPC1SKJxMlbrvvCCHw== X-Received: by 2002:a17:906:184e:: with SMTP id w14mr2478487eje.56.1614332771789; Fri, 26 Feb 2021 01:46:11 -0800 (PST) Received: from pek-vx-bsp2.wrs.com (ec2-44-242-66-180.us-west-2.compute.amazonaws.com. [44.242.66.180]) by smtp.gmail.com with ESMTPSA id r5sm4793952ejd.113.2021.02.26.01.46.09 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Fri, 26 Feb 2021 01:46:11 -0800 (PST) From: Bin Meng To: Jason Wang , qemu-devel@nongnu.org Subject: [PATCH] net: Print the packet size in the debug output Date: Fri, 26 Feb 2021 17:46:01 +0800 Message-Id: <1614332761-72810-1-git-send-email-bmeng.cn@gmail.com> X-Mailer: git-send-email 2.7.4 Received-SPF: pass client-ip=2a00:1450:4864:20::636; envelope-from=bmeng.cn@gmail.com; helo=mail-ej1-x636.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bin Meng Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Bin Meng Printing out the packet size is helpful during debug. Signed-off-by: Bin Meng --- net/net.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/net.c b/net/net.c index 32d71c1..b038370 100644 --- a/net/net.c +++ b/net/net.c @@ -641,7 +641,7 @@ static ssize_t qemu_send_packet_async_with_flags(NetClientState *sender, int ret; #ifdef DEBUG_NET - printf("qemu_send_packet_async:\n"); + printf("qemu_send_packet_async: packet size (%d)\n", size); qemu_hexdump(stdout, "net", buf, size); #endif