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,INCLUDES_PATCH,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SIGNED_OFF_BY,SPF_PASS,T_DKIMWL_WL_HIGH 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 17D81C43219 for ; Fri, 3 May 2019 08:19:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DD0B42075C for ; Fri, 3 May 2019 08:19:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1556871568; bh=t/K0JwCPEv4xf79o5IyVcF+mzwPd68sLTKmulz1Xywo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=c3rdEEX0L1ODEsG51+yxcLKetiwWN7nzGyUaX220UnRw4iBdHTBAGyeeduLc6Q/HT bM1rexOwbhFNL0dHtGHD13Tgj6dku7EU3nx+9vIePFdp7ogafYJSi4GfOX+QxEehf9 SgYxR90JeHL0uzlrGZNl76ea4umDiHQZW6GMr/48= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727265AbfECIT1 (ORCPT ); Fri, 3 May 2019 04:19:27 -0400 Received: from mx1.redhat.com ([209.132.183.28]:35824 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727220AbfECITS (ORCPT ); Fri, 3 May 2019 04:19:18 -0400 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 43042307EA8F; Fri, 3 May 2019 08:19:18 +0000 (UTC) Received: from krava.brq.redhat.com (unknown [10.43.17.48]) by smtp.corp.redhat.com (Postfix) with ESMTP id 228E2F6E6; Fri, 3 May 2019 08:19:15 +0000 (UTC) From: Jiri Olsa To: Arnaldo Carvalho de Melo Cc: lkml , Ingo Molnar , Namhyung Kim , Alexander Shishkin , Peter Zijlstra , Stanislav Fomichev , Song Liu , Adrian Hunter , Andi Kleen Subject: [PATCH 12/12] perf script: Add --show-all-events option Date: Fri, 3 May 2019 10:18:41 +0200 Message-Id: <20190503081841.1908-13-jolsa@kernel.org> In-Reply-To: <20190503081841.1908-1-jolsa@kernel.org> References: <20190503081841.1908-1-jolsa@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Fri, 03 May 2019 08:19:18 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Adding --show-all-events option to show all side-bad events with single option, like: $ perf script --show-all-events swapper 0 [000] 0.000000: PERF_RECORD_MMAP -1/0: [0xffffffffa6000000(0xc00e41) @ 0xffffffffa6000000]: x [kernel.kallsyms]_text ... swapper 0 [000] 0.000000: PERF_RECORD_KSYMBOL addr ffffffffc01bc362 len 229 type 1 flags 0x0 name bpf_prog_7be49e3934a125ba swapper 0 [000] 0.000000: PERF_RECORD_BPF_EVENT type 1, flags 0, id 29 ... swapper 0 [000] 0.000000: PERF_RECORD_FORK(1:1):(0:0) systemd 0 [000] 0.000000: PERF_RECORD_COMM: systemd:1/1 ... swapper 0 [000] 63587.039518: 1 cycles: ffffffffa60698b4 [unknown] ([kernel.kallsyms]) swapper 0 [000] 63587.039522: 1 cycles: ffffffffa60698b4 [unknown] ([kernel.kallsyms]) Link: http://lkml.kernel.org/n/tip-g7vmuwn6i7pa8cdpnxl9vsur@git.kernel.org Signed-off-by: Jiri Olsa --- tools/perf/Documentation/perf-script.txt | 3 +++ tools/perf/builtin-script.c | 13 +++++++++++++ 2 files changed, 16 insertions(+) diff --git a/tools/perf/Documentation/perf-script.txt b/tools/perf/Documentation/perf-script.txt index af8282782911..ddcd08bf0172 100644 --- a/tools/perf/Documentation/perf-script.txt +++ b/tools/perf/Documentation/perf-script.txt @@ -316,6 +316,9 @@ OPTIONS --show-bpf-events Display bpf events i.e. events of type PERF_RECORD_KSYMBOL and PERF_RECORD_BPF_EVENT. +--show-all-events + Display all side-band events i.e. enable all --show-*-events options. + --demangle:: Demangle symbol names to human readable form. It's enabled by default, disable with --no-demangle. diff --git a/tools/perf/builtin-script.c b/tools/perf/builtin-script.c index 3a48a2627670..e7462dcab2c6 100644 --- a/tools/perf/builtin-script.c +++ b/tools/perf/builtin-script.c @@ -1607,6 +1607,7 @@ struct perf_script { bool show_lost_events; bool show_round_events; bool show_bpf_events; + bool show_all_events; bool allocated; bool per_event_dump; struct cpu_map *cpus; @@ -2436,6 +2437,16 @@ static int __cmd_script(struct perf_script *script) perf_stat__init_shadow_stats(); + if (script->show_all_events) { + script->show_task_events = true; + script->show_mmap_events = true; + script->show_switch_events = true; + script->show_namespace_events = true; + script->show_lost_events = true; + script->show_round_events = true; + script->show_bpf_events = true; + } + /* override event processing functions */ if (script->show_task_events) { script->tool.comm = process_comm_event; @@ -3481,6 +3492,8 @@ int cmd_script(int argc, const char **argv) "Show round events (if recorded)"), OPT_BOOLEAN('\0', "show-bpf-events", &script.show_bpf_events, "Show bpf related events (if recorded)"), + OPT_BOOLEAN('\0', "show-all-events", &script.show_all_events, + "Show all side-band events (if recorded)"), OPT_BOOLEAN('\0', "per-event-dump", &script.per_event_dump, "Dump trace output to files named by the monitored events"), OPT_BOOLEAN('f', "force", &symbol_conf.force, "don't complain, do it"), -- 2.20.1