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 29B582ED14E; Mon, 22 Sep 2025 12:46:06 +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=1758545166; cv=none; b=OudTRBR7ENK8IbH5iUaJ4zRPlGah5rMRWsKbhSX/PZHGjNsCj47FFBvSRubXNv0+NRpJHroyRxN7hkdL7tE9e1+6ptl/Mftf8HPZGSok1CsBUCy9kUzLfHGnt/Z4hy7ns13+rveJl/uZa2ZLbVYqk8uUcAn+mv42JjqXNFevgEY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758545166; c=relaxed/simple; bh=eS/rZv+vOpyuOVbZ/9SxTViYMVghWgK9oBnveD/4L00=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=gFl3cR6YE2vPy5R6lyW0SeYAqpZyEvsDanZhdIULOScplASKhY3QTexbinLU7RlUICCDdiYkp3XBk1DYOMdZAHXLPzmCKOpPzUHAbEdPPrMsVvaTkPh3Dw0xyTgHZl4uAm5eb9n2S1hBgINosLg9LATbaQu8UK0LTlk7XTgkTTU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ZAlpOj76; 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="ZAlpOj76" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88740C4CEF0; Mon, 22 Sep 2025 12:46:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758545166; bh=eS/rZv+vOpyuOVbZ/9SxTViYMVghWgK9oBnveD/4L00=; h=From:To:Cc:Subject:Date:From; b=ZAlpOj761FaZ5FxaL3jNvnW9rCV2Gs9duRT130unD2EHUAklRM8az+pOp00oGaKWd 9hsWbsP+NahpCuJozusmnoZhzM9Rks4Y7pfJ+2z6sMKja7nyPJNTR2ycd2NWsPbCJJ PiLedBb3U1XVh64Kcc0DU2YwyeLiwvv6gxFurluswTU5zMnrMo0C98bb+flsWiZz0O W/o2Srj0o3rJU8r2vjxt4tVvTjKf6h9qwsUDcT/e4NfUJhCo5QyE6fkvM9JkYL7CwV KcJwSXS4ZKuMK9MbIGSacICp3Gj6jg0TVaGtaIrsaODgS9SEBCFR6F/b5G04c2SpVZ I/5D0ylx2Riww== From: "Masami Hiramatsu (Google)" To: Steven Rostedt Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org Subject: [PATCH v2 0/2] tracing: Add an option to show symbols in _text+offset for function profiler Date: Mon, 22 Sep 2025 21:46:02 +0900 Message-ID: <175854516202.353182.1216978967046454932.stgit@devnote2> X-Mailer: git-send-email 2.43.0 User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Hi, This series implements an option to show symbols in _text+OFFSET format instead of symbol name in the function profiler. This is the 2nd version, the 1st one is here; https://lore.kernel.org/all/175826135058.101165.7219957344129610147.stgit@devnote2/ This version adds a patch to expand the trace_iterator_flag flag bits to 64 bits [1/2] because there is already 32 flags and no space to add a new flag. Also, add a dummy TRACE_ITER_PROF_TEXT_OFFSET to fix a compliation error if CONFIG_FUNCTION_PROFILER=n. Thank you, --- Masami Hiramatsu (Google) (2): tracing: Allow tracer to add more than 32 options tracing: Add an option to show symbols in _text+offset for function profiler kernel/trace/ftrace.c | 26 ++++++++++ kernel/trace/trace.c | 24 +++++----- kernel/trace/trace.h | 92 +++++++++++++++++++++---------------- kernel/trace/trace_irqsoff.c | 2 - kernel/trace/trace_sched_wakeup.c | 2 - 5 files changed, 91 insertions(+), 55 deletions(-) -- Masami Hiramatsu (Google)