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=-12.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 CF54EC28CC0 for ; Thu, 30 May 2019 08:05:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A00F925804 for ; Thu, 30 May 2019 08:05:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=zytor.com header.i=@zytor.com header.b="BwCbzuCI" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727854AbfE3IFs (ORCPT ); Thu, 30 May 2019 04:05:48 -0400 Received: from terminus.zytor.com ([198.137.202.136]:60117 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726118AbfE3IFs (ORCPT ); Thu, 30 May 2019 04:05:48 -0400 Received: from terminus.zytor.com (localhost [127.0.0.1]) by terminus.zytor.com (8.15.2/8.15.2) with ESMTPS id x4U85U1s2903178 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO); Thu, 30 May 2019 01:05:30 -0700 DKIM-Filter: OpenDKIM Filter v2.11.0 terminus.zytor.com x4U85U1s2903178 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zytor.com; s=2019051801; t=1559203531; bh=OpeCGEt23oiQGRBl0RS9w4ztJIw1EgOLi1vkPYgJRd4=; h=Date:From:Cc:Reply-To:To:Subject:From; b=BwCbzuCIsbqkzeNa3P+dpSOJkLN1oZdLzIptarm8KqroxtWdFkl3hQOR7HLUw0B/6 2hZJLBA2jtBLrUxbH0h0cAaC2Dv0jD2RqngVC0Y/bfdL3x1HERMVt1HWdhqPrj1O9t 2dP03iiysrSkUiOm5g0iH9psIRJnp4kpqeOFfGi0ksWVaJ7TPgWIDIWOc/GE9TR+E7 rMyDqB4+qNVA/rFv+1WDDkuMRcuulBbO+SP3scuTIjvuWfg3euGEyfpXdu9nwyytOR 0uqQI75sI6Ues9Lu/w192aT3OEiwMVtB4DIcsr46u04T3iabTPJ3jJY/TO0NJlq1UR dZAERqVs3YhAA== Received: (from tipbot@localhost) by terminus.zytor.com (8.15.2/8.15.2/Submit) id x4U85TvD2903175; Thu, 30 May 2019 01:05:29 -0700 Date: Thu, 30 May 2019 01:05:29 -0700 X-Authentication-Warning: terminus.zytor.com: tipbot set sender to tipbot@zytor.com using -f From: tip-bot for Arnaldo Carvalho de Melo Message-ID: Cc: torvalds@linux-foundation.org, adrian.hunter@intel.com, mingo@kernel.org, amir73il@gmail.com, brendan.d.gregg@gmail.com, linux-kernel@vger.kernel.org, lclaudio@redhat.com, hpa@zytor.com, jolsa@kernel.org, acme@redhat.com, namhyung@kernel.org, tglx@linutronix.de Reply-To: mingo@kernel.org, adrian.hunter@intel.com, torvalds@linux-foundation.org, lclaudio@redhat.com, linux-kernel@vger.kernel.org, brendan.d.gregg@gmail.com, amir73il@gmail.com, hpa@zytor.com, namhyung@kernel.org, tglx@linutronix.de, jolsa@kernel.org, acme@redhat.com To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf beauty: Add generator for sync_file_range's 'flags' arg values Git-Commit-ID: 8ef6d74e1dd5ac830fa8b7943255ad9a44a94914 X-Mailer: tip-git-log-daemon Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset=UTF-8 Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: 8ef6d74e1dd5ac830fa8b7943255ad9a44a94914 Gitweb: https://git.kernel.org/tip/8ef6d74e1dd5ac830fa8b7943255ad9a44a94914 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 21 May 2019 21:43:39 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Tue, 28 May 2019 18:37:43 -0300 perf beauty: Add generator for sync_file_range's 'flags' arg values $ tools/perf/trace/beauty/sync_file_range.sh static const char *sync_file_range_flags[] = { [ilog2(1) + 1] = "WAIT_BEFORE", [ilog2(2) + 1] = "WRITE", [ilog2(4) + 1] = "WAIT_AFTER", }; $ When all are the above are present, then we have something called SYNC_FILE_RANGE_WRITE_AND_WAIT, that will be special cased in the upcoming scnprintf beautifier for this flags arg. Cc: Adrian Hunter Cc: Amir Goldstein Cc: Brendan Gregg Cc: Jiri Olsa Cc: Linus Torvalds Cc: Luis Cláudio Gonçalves Cc: Namhyung Kim Link: https://lkml.kernel.org/n/tip-uf2vd7bc8fkz65j7yit8dh84@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/trace/beauty/sync_file_range.sh | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/tools/perf/trace/beauty/sync_file_range.sh b/tools/perf/trace/beauty/sync_file_range.sh new file mode 100755 index 000000000000..7a9282d04e44 --- /dev/null +++ b/tools/perf/trace/beauty/sync_file_range.sh @@ -0,0 +1,17 @@ +#!/bin/sh +# SPDX-License-Identifier: LGPL-2.1 + +if [ $# -ne 1 ] ; then + linux_header_dir=tools/include/uapi/linux +else + linux_header_dir=$1 +fi + +linux_fs=${linux_header_dir}/fs.h + +printf "static const char *sync_file_range_flags[] = {\n" +regex='^[[:space:]]*#[[:space:]]*define[[:space:]]+SYNC_FILE_RANGE_([[:alnum:]_]+)[[:space:]]+([[:xdigit:]]+)[[:space:]]*.*' +egrep $regex ${linux_fs} | \ + sed -r "s/$regex/\2 \1/g" | \ + xargs printf "\t[ilog2(%s) + 1] = \"%s\",\n" +printf "};\n"