From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BDF69C04AB3 for ; Mon, 27 May 2019 22:38:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8BCC82133F for ; Mon, 27 May 2019 22:38:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558996731; bh=RnO4auYTI+mr8Vzp4tSiUkPlwS7Jvrw4n8IsvtHdCb0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=iFVFAFhEU0YxyNxh5cd+OV8hEsZcyqicYU0asWqJHq0ueW2vnfTnIpaK4zFfqNWlG PuVsC/byhcN8O0Cp7TFbJ0Kh2VrdD9m1QWtmRKl3UfrWtQ1W466CMN7pQi7E3/s0iG GH5VcjKD/xdHu6dz0N5O8hSEW8w0dXt6O1t28XaQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727740AbfE0Wiu (ORCPT ); Mon, 27 May 2019 18:38:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:44550 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727721AbfE0Wis (ORCPT ); Mon, 27 May 2019 18:38:48 -0400 Received: from quaco.ghostprotocols.net (179-240-171-7.3g.claro.net.br [179.240.171.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 0F6C2208C3; Mon, 27 May 2019 22:38:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1558996728; bh=RnO4auYTI+mr8Vzp4tSiUkPlwS7Jvrw4n8IsvtHdCb0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=C3SS0EwfXNYMQ/su2BU3zE5kcJhj7ohBQc0vSUYVjH62ban+CzaOBf19tKVsRzWkK PRjnYHTgC0cfvpNfA5F44YvgoSX0e+Es1ktThpR9Xe/seg9k2tYELuumNkw0BizfLD 3SLcTetAcYchyxx82lLK0wKOgyhoFAu2MwjKZTi0= From: Arnaldo Carvalho de Melo To: Ingo Molnar , Thomas Gleixner Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Arnaldo Carvalho de Melo , Adrian Hunter , Al Viro , Brendan Gregg , David Howells Subject: [PATCH 15/44] perf beauty: Add generator for fsmount's 'attr_flags' arg values Date: Mon, 27 May 2019 19:37:01 -0300 Message-Id: <20190527223730.11474-16-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190527223730.11474-1-acme@kernel.org> References: <20190527223730.11474-1-acme@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Arnaldo Carvalho de Melo $ tools/perf/trace/beauty/fsmount.sh static const char *fsmount_attr_flags[] = { [ilog2(0x00000001) + 1] = "RDONLY", [ilog2(0x00000002) + 1] = "NOSUID", [ilog2(0x00000004) + 1] = "NODEV", [ilog2(0x00000008) + 1] = "NOEXEC", [ilog2(0x00000010) + 1] = "NOATIME", [ilog2(0x00000020) + 1] = "STRICTATIME", [ilog2(0x00000080) + 1] = "NODIRATIME", } MOUNT_ATTR__ATIME and MOUNT_ATTR_RELATIME will be special cased in the fsmount__scnprintf_flags() beautifier. Cc: Adrian Hunter Cc: Al Viro Cc: Brendan Gregg Cc: David Howells Cc: Jiri Olsa Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-sl24d7m2ge82mfmrbaf1mb0s@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/trace/beauty/fsmount.sh | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) create mode 100755 tools/perf/trace/beauty/fsmount.sh diff --git a/tools/perf/trace/beauty/fsmount.sh b/tools/perf/trace/beauty/fsmount.sh new file mode 100755 index 000000000000..615cc0fcf4f9 --- /dev/null +++ b/tools/perf/trace/beauty/fsmount.sh @@ -0,0 +1,22 @@ +#!/bin/sh +# SPDX-License-Identifier: LGPL-2.1 + +if [ $# -ne 1 ] ; then + linux_header_dir=tools/include/uapi/linux +else + linux_header_dir=$1 +fi + +linux_mount=${linux_header_dir}/mount.h + +# Remove MOUNT_ATTR_RELATIME as it is zeros, handle it a special way in the beautifier +# Only handle MOUNT_ATTR_ followed by a capital letter/num as __ is special case +# for things like MOUNT_ATTR__ATIME that is a mask for the possible ATIME handling +# bits. Special case it as well in the beautifier + +printf "static const char *fsmount_attr_flags[] = {\n" +regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+MOUNT_ATTR_([[:alnum:]][[:alnum:]_]+)[[:space:]]+(0x[[:xdigit:]]+)[[:space:]]*.*' +egrep $regex ${linux_mount} | grep -v MOUNT_ATTR_RELATIME | \ + sed -r "s/$regex/\2 \1/g" | \ + xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n" +printf "};\n" -- 2.20.1