From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f178.google.com (mail-pf1-f178.google.com [209.85.210.178]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2FCD670 for ; Tue, 30 Mar 2021 09:16:51 +0000 (UTC) Received: by mail-pf1-f178.google.com with SMTP id g15so11752856pfq.3 for ; Tue, 30 Mar 2021 02:16:51 -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:mime-version :content-transfer-encoding; bh=f+SKWUUt5qxbUqHGmuMlqpdr8erhPI6Ukp6lIZ6aTpw=; b=UI8BsESv6TNPR5WeboBzKUGw0pKvQ11AwdY/sL5n5kari6PN4Kl717/yG8g8E1aMUU ZGhQ5biWhEq2+dMJCme9sFcpi2BjdcZ1LQEKBv4FlwOzyTUeesj3kt7FU7ZSukriqecB fU1z+ERX1GWOKWPUjGAc4UspR91PLOyzI+5gZlEA1UZ6Eo55K0vPjJBw7OU7cZPEpVRz /ZVaW0PMW7yjif+aJlYc+1TCLQiq2j837g7QT+FabaTpc4KmNAIyyRDkT6heFENHG6eb yC8ddhmXjDEOZh+ZjXYZm1oY/aUYJZi1Pwcp0q3OfBv4uTVFXcMmBzykiBDki9UVqnDL uvkQ== 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:mime-version :content-transfer-encoding; bh=f+SKWUUt5qxbUqHGmuMlqpdr8erhPI6Ukp6lIZ6aTpw=; b=IB1gry116KP8ZZXtkdYFUAfgi07HE/SS7hVihpyiC3rS5tzYGzr+jbUPWqOhM+kTTU AE34QKn+ivq4jhLlFtkJTQ6r8ky6EZWv6KCvm51M5iAv4aLeYbsDJI54y8nxU8a2WleH q0FuPLoUFDTAJRVvLi2iiTGOU4x8JPYIwdGx5OpptIhoDRvg9GqQI5q59ABWEBgFzusJ g8O/x5XgAJZagOOBus6TKUO37w0HlHZ75JLkmRVbOS/kj5ujFE3KFoL65J3jYnrk7TRG 95Eqs0iNxmRNAm+kQ/LWEXeaBteG+KAfk+HacE6R09aS8XPfYhubUafG1nbHQW3rkhEy vvFg== X-Gm-Message-State: AOAM532AXYXkyZ0kBgo1GXK/O6vW/ccrGU/KFxRm4gR/T7E9JbIQodWb uYc/8hv/zzIrAiTxSUv/j0VcEJwd2Dg= X-Google-Smtp-Source: ABdhPJwqgSti3XGkUDYE4py05NQSCcJkqYxe9ah1PP91XuGPArbK2+jWk6+MITXaL8A4boZXjsFrkg== X-Received: by 2002:a65:6a0e:: with SMTP id m14mr1658880pgu.448.1617095810321; Tue, 30 Mar 2021 02:16:50 -0700 (PDT) Received: from localhost ([43.224.245.180]) by smtp.gmail.com with ESMTPSA id c6sm20323696pfj.99.2021.03.30.02.16.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 Mar 2021 02:16:49 -0700 (PDT) From: Geliang Tang To: mptcp@lists.linux.dev Cc: Geliang Tang Subject: [MPTCP][PATCH v3 mptcp-next 0/4] add tracepoints Date: Tue, 30 Mar 2021 17:16:42 +0800 Message-Id: X-Mailer: git-send-email 2.30.2 X-Mailing-List: mptcp@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit v3: - update the patch set as Paolo suggested. - drop the patch "mptcp: export mptcp_subflow_active". v2: - add two new patches. This patchset addressed issues 131, replace some/most pr_debug with trace events. As Paolo suggested, we should add the tracepoints at "the packet scheduler and the mapping status" first. Closes: https://github.com/multipath-tcp/mptcp_net-next/issues/131 Geliang Tang (4): mptcp: add tracepoint in mptcp_subflow_get_send mptcp: add tracepoint in get_mapping_status mptcp: add tracepoint in ack_update_msk mptcp: add tracepoint in subflow_check_data_avail include/trace/events/mptcp.h | 158 +++++++++++++++++++++++++++++++++++ net/mptcp/options.c | 6 ++ net/mptcp/protocol.c | 7 ++ net/mptcp/subflow.c | 10 +-- 4 files changed, 175 insertions(+), 6 deletions(-) create mode 100644 include/trace/events/mptcp.h -- 2.30.2