From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934872AbbLRJBs (ORCPT ); Fri, 18 Dec 2015 04:01:48 -0500 Received: from terminus.zytor.com ([198.137.202.10]:52135 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933376AbbLRJBq (ORCPT ); Fri, 18 Dec 2015 04:01:46 -0500 Date: Fri, 18 Dec 2015 01:01:27 -0800 From: tip-bot for Jiri Olsa Message-ID: Cc: jolsa@kernel.org, mingo@kernel.org, linux-kernel@vger.kernel.org, namhyung@kernel.org, tglx@linutronix.de, a.p.zijlstra@chello.nl, dsahern@gmail.com, hpa@zytor.com, acme@redhat.com, kan.liang@intel.com Reply-To: mingo@kernel.org, jolsa@kernel.org, tglx@linutronix.de, namhyung@kernel.org, linux-kernel@vger.kernel.org, a.p.zijlstra@chello.nl, dsahern@gmail.com, hpa@zytor.com, kan.liang@intel.com, acme@redhat.com In-Reply-To: <1445784728-21732-7-git-send-email-jolsa@kernel.org> References: <1445784728-21732-7-git-send-email-jolsa@kernel.org> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf thread_map: Add perf_event__fprintf_thread_map function Git-Commit-ID: ec7fa596f514b76a5f1003ffe9e6dfb50cb9e811 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 List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Commit-ID: ec7fa596f514b76a5f1003ffe9e6dfb50cb9e811 Gitweb: http://git.kernel.org/tip/ec7fa596f514b76a5f1003ffe9e6dfb50cb9e811 Author: Jiri Olsa AuthorDate: Sun, 25 Oct 2015 15:51:22 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 17 Dec 2015 14:38:17 -0300 perf thread_map: Add perf_event__fprintf_thread_map function To display a thread_map event for a raw dump. Signed-off-by: Jiri Olsa Tested-by: Kan Liang Cc: David Ahern Cc: Namhyung Kim Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1445784728-21732-7-git-send-email-jolsa@kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/event.c | 16 ++++++++++++++++ tools/perf/util/event.h | 1 + 2 files changed, 17 insertions(+) diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c index b13373a..938f006 100644 --- a/tools/perf/util/event.c +++ b/tools/perf/util/event.c @@ -820,6 +820,22 @@ size_t perf_event__fprintf_mmap2(union perf_event *event, FILE *fp) event->mmap2.filename); } +size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp) +{ + struct thread_map *threads = thread_map__new_event(&event->thread_map); + size_t ret; + + ret = fprintf(fp, " nr: "); + + if (threads) + ret += thread_map__fprintf(threads, fp); + else + ret += fprintf(fp, "failed to get threads from event\n"); + + thread_map__put(threads); + return ret; +} + int perf_event__process_mmap(struct perf_tool *tool __maybe_unused, union perf_event *event, struct perf_sample *sample, diff --git a/tools/perf/util/event.h b/tools/perf/util/event.h index 952dd4d..b7ad896 100644 --- a/tools/perf/util/event.h +++ b/tools/perf/util/event.h @@ -516,6 +516,7 @@ size_t perf_event__fprintf_task(union perf_event *event, FILE *fp); size_t perf_event__fprintf_aux(union perf_event *event, FILE *fp); size_t perf_event__fprintf_itrace_start(union perf_event *event, FILE *fp); size_t perf_event__fprintf_switch(union perf_event *event, FILE *fp); +size_t perf_event__fprintf_thread_map(union perf_event *event, FILE *fp); size_t perf_event__fprintf(union perf_event *event, FILE *fp); u64 kallsyms__get_function_start(const char *kallsyms_filename,