From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 9901A3E559A; Fri, 26 Jun 2026 14:15:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782483301; cv=none; b=uWvUX1TO+EjzhARSSAW/dmvJ7Hh0pX/NAbzv0s8lQKfUUoaqmuyMHz4PYtUNfaQBvFYpnl3/tnDzQGsXlFmojvh95vV8y6BJG/uCjX5hHfD1SumaCw6QbGwixYKPaxzFxuRd8YK/pLPdWqXjO1fA+ntecuN4ZKXAGFIFP84Ubvs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782483301; c=relaxed/simple; bh=o3fcbFp0pBvZ6VeygN5BLrM057jFH+3OjGKMeTl88Ko=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=ISDxKjGwyZzujLmLdE2UYJWLZSzbF5heGfEW1gElXnZtcyV9fsoVO+Y/MYBPB3/BDCTx5BtqXjJxbJqYEjPfJ8LBpUbGmjYL3BE5jeuMlolmmt8Eml7Y2B6occu3d2yGzmiF0t+TObI3aURoenp2PIZtF5RBgzTsC80WuO7O8ug= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=M38BsJyf; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="M38BsJyf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 391FD1F000E9; Fri, 26 Jun 2026 14:14:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782483300; bh=IwXYV//eN/UulKrBQVQ9tKlK1h/PJvqTlVUST+nm2pU=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=M38BsJyfn6v6rkkQmXzdPQTsybILwhZRcOS5EBtXBah2DvRRbBrLcOmI+jm7QZDlR b2qZokvKVqKrH6RV+ljOp8BJC74hu/QxwMoKGsfs781PjJAE7hDfvy0fMw2f+3nhCy zUOA8TtPkFQoCMuLFRcnMKIkOnyhYKnZ1NbftqT2yHx0Eb6gnRJ4CZ30D4H/LQDUGk a8CIvyQI+mhKdXGSVb95DMVoUEAfxE/e5T8SiZxnjDQ/+qC1aPiAFb3Ea6qsxb5Few Z2J1jTCpbuv7e6Lu6MMT0gtAmeVwz9KhI6tHjwXqZc/NsejcWYqrcmN9I/8ZoM75mo 8A4lHtMeVafiw== From: "Masami Hiramatsu (Google)" To: Steven Rostedt , Mathieu Desnoyers Cc: Jonathan Corbet , Shuah Khan , Masami Hiramatsu , linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: [PATCH v11 04/11] perf/probe: Ignore comment lines in dynamic_events/kprobe_events file Date: Fri, 26 Jun 2026 23:14:56 +0900 Message-ID: <178248329591.841606.4795357924636831995.stgit@devnote2> X-Mailer: git-send-email 2.43.0 In-Reply-To: <178248325671.841606.17344906774310339507.stgit@devnote2> References: <178248325671.841606.17344906774310339507.stgit@devnote2> 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 From: Masami Hiramatsu (Google) Since dynamic_events/kprobe_events files show the fetcharg debug information as comment lines, its reader needs to ignore it. Signed-off-by: Masami Hiramatsu (Google) --- tools/perf/util/probe-file.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index 4032572cbf55..4d12693a83b3 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -197,6 +197,8 @@ struct strlist *probe_file__get_rawlist(int fd) idx = strlen(p) - 1; if (p[idx] == '\n') p[idx] = '\0'; + if (buf[0] == '#') + continue; ret = strlist__add(sl, buf); if (ret < 0) { pr_debug("strlist__add failed (%d)\n", ret);