From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758851AbaJ3Gt1 (ORCPT ); Thu, 30 Oct 2014 02:49:27 -0400 Received: from terminus.zytor.com ([198.137.202.10]:38226 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757506AbaJ3GtX (ORCPT ); Thu, 30 Oct 2014 02:49:23 -0400 Date: Wed, 29 Oct 2014 23:48:25 -0700 From: tip-bot for Adrian Hunter Message-ID: Cc: fweisbec@gmail.com, mingo@kernel.org, eranian@google.com, hpa@zytor.com, adrian.hunter@intel.com, dsahern@gmail.com, peterz@infradead.org, tglx@linutronix.de, namhyung@gmail.com, jolsa@redhat.com, acme@redhat.com, paulus@samba.org, linux-kernel@vger.kernel.org Reply-To: adrian.hunter@intel.com, dsahern@gmail.com, hpa@zytor.com, tglx@linutronix.de, peterz@infradead.org, eranian@google.com, fweisbec@gmail.com, mingo@kernel.org, paulus@samba.org, acme@redhat.com, linux-kernel@vger.kernel.org, jolsa@redhat.com, namhyung@gmail.com In-Reply-To: <1414417770-18602-3-git-send-email-adrian.hunter@intel.com> References: <1414417770-18602-3-git-send-email-adrian.hunter@intel.com> To: linux-tip-commits@vger.kernel.org Subject: [tip:perf/core] perf session: Add perf_session__deliver_synth_event() Git-Commit-ID: a293829df788ae96a174b315010d4b56a10e5114 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: a293829df788ae96a174b315010d4b56a10e5114 Gitweb: http://git.kernel.org/tip/a293829df788ae96a174b315010d4b56a10e5114 Author: Adrian Hunter AuthorDate: Mon, 27 Oct 2014 15:49:23 +0200 Committer: Arnaldo Carvalho de Melo CommitDate: Wed, 29 Oct 2014 11:36:15 -0200 perf session: Add perf_session__deliver_synth_event() Add a function to deliver synthesized events from within a session. Intel PT decoding works by synthesizing events (primarily branch events) that can then be consumed by existing tools. This function will be used to deliver those events. Signed-off-by: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1414417770-18602-3-git-send-email-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/session.c | 13 +++++++++++++ tools/perf/util/session.h | 5 +++++ 2 files changed, 18 insertions(+) diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 58dd5ce..f4478ce 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -907,6 +907,19 @@ static s64 perf_session__process_user_event(struct perf_session *session, } } +int perf_session__deliver_synth_event(struct perf_session *session, + union perf_event *event, + struct perf_sample *sample, + struct perf_tool *tool) +{ + events_stats__inc(&session->stats, event->header.type); + + if (event->header.type >= PERF_RECORD_USER_TYPE_START) + return perf_session__process_user_event(session, event, tool, 0); + + return perf_session__deliver_event(session, event, sample, tool, 0); +} + static void event_swap(union perf_event *event, bool sample_id_all) { perf_event__swap_op swap; diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index d8521ac..dc26ebf 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -127,6 +127,11 @@ extern volatile int session_done; #define session_done() ACCESS_ONCE(session_done) +int perf_session__deliver_synth_event(struct perf_session *session, + union perf_event *event, + struct perf_sample *sample, + struct perf_tool *tool); + int perf_event__process_id_index(struct perf_tool *tool, union perf_event *event, struct perf_session *session);