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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,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 B67D3C43381 for ; Thu, 7 Mar 2019 17:47:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 88E3820661 for ; Thu, 7 Mar 2019 17:47:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551980857; bh=K5myyb6aDJyxfGS23Px04yxGvvCZI7z989KJXOfeqtw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2e51Df14xZUA9sxxW8QONWAR57DjUG7XRhUDfVE5m0HR70+4MjboMk/trhpcLyqeR zZq164VWKwt+2aHONrR7aavXcTYHROcW5bAEnxR5ZBHfQBTcn5HHJ51XJndPDyuuHK TYVaZIapkD15TkayVUq7g/x07/2bWUvUPhA5H1iA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726904AbfCGRqm (ORCPT ); Thu, 7 Mar 2019 12:46:42 -0500 Received: from mail.kernel.org ([198.145.29.99]:39174 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726520AbfCGRqh (ORCPT ); Thu, 7 Mar 2019 12:46:37 -0500 Received: from quaco.ghostprotocols.net (unknown [190.15.121.82]) (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 C470B2146E; Thu, 7 Mar 2019 17:46:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551980796; bh=K5myyb6aDJyxfGS23Px04yxGvvCZI7z989KJXOfeqtw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iEsrddhxaYVjEftPfhKhF2tJHuJ7IvbJg+9BEQ7HNrH7oILa2tyhZbufB46Jh1A2h zR1PijuTRa23GU/TSBJ3d3WiP/dePQ+sMCzG8JURPnDwDZk2fPMOEswkfhIbtM/JbB ZanwFSs8HceqwEyc9893CJy3r7IhWsEGHWpTk3Ks= From: Arnaldo Carvalho de Melo To: Ingo Molnar Cc: Jiri Olsa , Namhyung Kim , Clark Williams , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, Tony Jones , Tom Zanussi , Seeteena Thoufeek , Arnaldo Carvalho de Melo Subject: [PATCH 26/35] perf script python: add Python3 support to check-perf-trace.py Date: Thu, 7 Mar 2019 14:44:24 -0300 Message-Id: <20190307174433.28819-27-acme@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190307174433.28819-1-acme@kernel.org> References: <20190307174433.28819-1-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: Tony Jones Support both Python 2 and Python 3 in the check-perf-trace.py script. There may be differences in the ordering of output lines due to differences in dictionary ordering etc. However the format within lines should be unchanged. The use of from __future__ implies the minimum supported version of Python2 is now v2.6 Signed-off-by: Tony Jones Cc: Tom Zanussi Link: http://lkml.kernel.org/r/20190302011903.2416-4-tonyj@suse.de Signed-off-by: Seeteena Thoufeek Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/scripts/python/check-perf-trace.py | 31 ++++++++++--------- 1 file changed, 17 insertions(+), 14 deletions(-) diff --git a/tools/perf/scripts/python/check-perf-trace.py b/tools/perf/scripts/python/check-perf-trace.py index f4838db3e518..d2c22954800d 100644 --- a/tools/perf/scripts/python/check-perf-trace.py +++ b/tools/perf/scripts/python/check-perf-trace.py @@ -7,6 +7,8 @@ # events, etc. Basically, if this script runs successfully and # displays expected results, Python scripting support should be ok. +from __future__ import print_function + import os import sys @@ -19,7 +21,7 @@ from perf_trace_context import * unhandled = autodict() def trace_begin(): - print "trace_begin" + print("trace_begin") pass def trace_end(): @@ -33,7 +35,7 @@ def irq__softirq_entry(event_name, context, common_cpu, print_uncommon(context) - print "vec=%s\n" % (symbol_str("irq__softirq_entry", "vec", vec)), + print("vec=%s" % (symbol_str("irq__softirq_entry", "vec", vec))) def kmem__kmalloc(event_name, context, common_cpu, common_secs, common_nsecs, common_pid, common_comm, @@ -44,10 +46,10 @@ def kmem__kmalloc(event_name, context, common_cpu, print_uncommon(context) - print "call_site=%u, ptr=%u, bytes_req=%u, " \ - "bytes_alloc=%u, gfp_flags=%s\n" % \ + print("call_site=%u, ptr=%u, bytes_req=%u, " + "bytes_alloc=%u, gfp_flags=%s" % (call_site, ptr, bytes_req, bytes_alloc, - flag_str("kmem__kmalloc", "gfp_flags", gfp_flags)), + flag_str("kmem__kmalloc", "gfp_flags", gfp_flags))) def trace_unhandled(event_name, context, event_fields_dict): try: @@ -56,26 +58,27 @@ def trace_unhandled(event_name, context, event_fields_dict): unhandled[event_name] = 1 def print_header(event_name, cpu, secs, nsecs, pid, comm): - print "%-20s %5u %05u.%09u %8u %-20s " % \ + print("%-20s %5u %05u.%09u %8u %-20s " % (event_name, cpu, secs, nsecs, pid, comm), + end=' ') # print trace fields not included in handler args def print_uncommon(context): - print "common_preempt_count=%d, common_flags=%s, " \ - "common_lock_depth=%d, " % \ + print("common_preempt_count=%d, common_flags=%s, " + "common_lock_depth=%d, " % (common_pc(context), trace_flag_str(common_flags(context)), - common_lock_depth(context)) + common_lock_depth(context))) def print_unhandled(): keys = unhandled.keys() if not keys: return - print "\nunhandled events:\n\n", + print("\nunhandled events:\n") - print "%-40s %10s\n" % ("event", "count"), - print "%-40s %10s\n" % ("----------------------------------------", \ - "-----------"), + print("%-40s %10s" % ("event", "count")) + print("%-40s %10s" % ("----------------------------------------", + "-----------")) for event_name in keys: - print "%-40s %10d\n" % (event_name, unhandled[event_name]) + print("%-40s %10d\n" % (event_name, unhandled[event_name])) -- 2.20.1