linux-kernel - [PATCH 27/60] perf intel-bts: Implement ->evsel_is

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Message-Id: <20200420115316.18781-28-acme@kernel.org>
Date:   Mon, 20 Apr 2020 08:52:43 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ingo Molnar <mingo@...nel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Cc:     Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
        Clark Williams <williams@...hat.com>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>,
        Andi Kleen <ak@...ux.intel.com>, Jiri Olsa <jolsa@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [PATCH 27/60] perf intel-bts: Implement ->evsel_is_auxtrace() callback

From: Adrian Hunter <adrian.hunter@...el.com>

Implement ->evsel_is_auxtrace() callback.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Cc: Andi Kleen <ak@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...hat.com>
Link: http://lore.kernel.org/lkml/20200401101613.6201-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/intel-bts.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/perf/util/intel-bts.c b/tools/perf/util/intel-bts.c
index 34cb380d19a3..059e1c805ed0 100644
--- a/tools/perf/util/intel-bts.c
+++ b/tools/perf/util/intel-bts.c
@@ -728,6 +728,15 @@ static void intel_bts_free(struct perf_session *session)
 	free(bts);
 }
 
+static bool intel_bts_evsel_is_auxtrace(struct perf_session *session,
+					struct evsel *evsel)
+{
+	struct intel_bts *bts = container_of(session->auxtrace, struct intel_bts,
+					     auxtrace);
+
+	return evsel->core.attr.type == bts->pmu_type;
+}
+
 struct intel_bts_synth {
 	struct perf_tool dummy_tool;
 	struct perf_session *session;
@@ -883,6 +892,7 @@ int intel_bts_process_auxtrace_info(union perf_event *event,
 	bts->auxtrace.flush_events = intel_bts_flush;
 	bts->auxtrace.free_events = intel_bts_free_events;
 	bts->auxtrace.free = intel_bts_free;
+	bts->auxtrace.evsel_is_auxtrace = intel_bts_evsel_is_auxtrace;
 	session->auxtrace = &bts->auxtrace;
 
 	intel_bts_print_info(&auxtrace_info->priv[0], INTEL_BTS_PMU_TYPE,
-- 
2.21.1