From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 916541FCFF1; Tue, 8 Apr 2025 15:16:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744125413; cv=none; b=HaoJDqxRtJe1hVGK7CviILi5/5JZdUgjZsFsqz8vOLGg0bps0Q0s2yjm/PN8k1ewEK5XTdo8Wlo8D94CZCDyMDX4uHD0RA3e33ggeUnJt7tokIPcyPIMW6oUWDKeB0gRzfmO5PAqHfMcXIK4MsYe+Vc5C6BFyh9+w706l7p35jk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744125413; c=relaxed/simple; bh=v7nE5Qxso0GfDO+ohqRXGHd38Cl4aufPArKIzY0z5uY=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hvi76u2aCD8/Zc0tbsT6JtF8/LLa62l9kVA294s1nPSnl973Xn1sYecUFNwXIveQ+Ho88bo6/k4fwTVJxQHn8ljvbw/t9TohZAUu4lbBDG42W9sxz8Zknyc0NbHsOzSvhe3Egl4ayXHPlIOFBiyqzPeR5zDfQnGlyvGWoDyXj6c= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=MgsfQ4YJ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="MgsfQ4YJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 500E6C4CEE5; Tue, 8 Apr 2025 15:16:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1744125413; bh=v7nE5Qxso0GfDO+ohqRXGHd38Cl4aufPArKIzY0z5uY=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=MgsfQ4YJFufd2j4bbWzT9Xq+0gnUHgK/phZTfZO5JZLPgJ3yTbw3DDk647D1QMhrf nLb8jogStSK/IK+L9Ik/zydDupjvsv163aeLSzvt5NjUhF5zMHwSlWNeWQMGyo8RP8 749lEuQNPyH1qhZEm1o9UMobn87WjfxODn0XIoOGTt4L+/5b0ax3MgzojX4nM05Jzm 5cIf2CEeEM97L5M+uncdSH1Pr2hOtAiiCeE4SXvJ+4J6c1xEqv6KxFYM42F88PrTny eDZqIHt0j35/ADz0Tb9GHvo8m/TDdUpQ6SxWCzqydHtEAz+VaQt6k96OQIP9XuZbh1 bvtQSv2C8GlvA== Message-ID: Date: Tue, 8 Apr 2025 09:16:51 -0600 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH net-next v2 2/2] trace: tcp: Add tracepoint for tcp_sendmsg_locked() Content-Language: en-US To: Breno Leitao , Kuniyuki Iwashima Cc: davem@davemloft.net, edumazet@google.com, horms@kernel.org, kernel-team@meta.com, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mathieu.desnoyers@efficios.com, mhiramat@kernel.org, ncardwell@google.com, netdev@vger.kernel.org, pabeni@redhat.com, rostedt@goodmis.org, song@kernel.org, yonghong.song@linux.dev References: <20250407-tcpsendmsg-v2-2-9f0ea843ef99@debian.org> <20250408010143.11193-1-kuniyu@amazon.com> From: David Ahern In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 4/8/25 8:27 AM, Breno Leitao wrote: > > SEC("tracepoint/tcp/tcp_sendmsg_locked") Try `raw_tracepoint/tcp/tcp_sendmsg_locked`. This is the form I use for my tracepoint based packet capture (not tied to this tracepoint, but traces inside our driver) and it works fine. As suggested, you might need to update raw_tp_null_args