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=-14.0 required=3.0 tests=BAYES_00,INCLUDES_PATCH, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS 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 BD6D7C433DB for ; Sat, 26 Dec 2020 23:21:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 855DB207B5 for ; Sat, 26 Dec 2020 23:21:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726072AbgLZXVk convert rfc822-to-8bit (ORCPT ); Sat, 26 Dec 2020 18:21:40 -0500 Received: from us-smtp-delivery-44.mimecast.com ([207.211.30.44]:51606 "EHLO us-smtp-delivery-44.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725881AbgLZXVk (ORCPT ); Sat, 26 Dec 2020 18:21:40 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-291-tP3-julGNSKbuBvy45weLw-1; Sat, 26 Dec 2020 18:20:44 -0500 X-MC-Unique: tP3-julGNSKbuBvy45weLw-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8493A1005504; Sat, 26 Dec 2020 23:20:42 +0000 (UTC) Received: from krava.redhat.com (unknown [10.40.192.7]) by smtp.corp.redhat.com (Postfix) with ESMTP id 4597560C0F; Sat, 26 Dec 2020 23:20:39 +0000 (UTC) From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Peter Zijlstra , Ingo Molnar , Mark Rutland , Namhyung Kim , Alexander Shishkin , Michael Petlan , Ian Rogers , Stephane Eranian , Alexei Budankov Subject: [PATCHv4 0/4] perf tools: Allow to enable/disable events via control pipe Date: Sun, 27 Dec 2020 00:20:34 +0100 Message-Id: <20201226232038.390883-1-jolsa@kernel.org> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=jolsa@kernel.org X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: kernel.org Content-Transfer-Encoding: 8BIT Content-Type: text/plain; charset=WINDOWS-1252 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hi, adding support to enable/disable specific events via control file via following commands: # echo 'enable sched:sched_process_fork' > control # echo 'disabled sched:sched_process_fork' > control v4 changes: - some of the patches got merged - rebased to latest perf/core - fixed changelogs - added 'ping' command v3 changes: - use ' ' instead of '-' in syntax and add command argument processing [Arnaldo] - add options to evlist [Arnaldo] - add man page changes v2 changes: - added acks - change list to evlist [Arnaldo] - add evlist-verbose command [Arnaldo] - add '' to enale-/disable- error message The code is available in here: git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git perf/control thanks, jirka --- Jiri Olsa (4): perf tools: Allow to enable/disable events via control file perf tools: Add evlist control command perf tools: Add stop control command perf tools: Add ping control command tools/perf/Documentation/perf-record.txt | 15 ++++++++++++--- tools/perf/builtin-record.c | 13 +++++++------ tools/perf/builtin-stat.c | 5 +++-- tools/perf/util/evlist.c | 112 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++--- tools/perf/util/evlist.h | 6 ++++++ tools/perf/util/evsel_fprintf.c | 2 ++ tools/perf/util/python-ext-sources | 1 + tools/perf/util/setup.py | 2 +- 8 files changed, 141 insertions(+), 15 deletions(-)