linux-kernel - [PATCH 04/16] perf arm-spe: Implement ->evsel_is

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Date:   Wed,  1 Apr 2020 13:16:01 +0300
From:   Adrian Hunter <adrian.hunter@...el.com>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Jiri Olsa <jolsa@...hat.com>, Andi Kleen <ak@...ux.intel.com>,
        linux-kernel@...r.kernel.org,
        Adrian Hunter <adrian.hunter@...el.com>,
        Kim Phillips <kim.phillips@....com>
Subject: [PATCH 04/16] perf arm-spe: Implement ->evsel_is_auxtrace() callback

Implement ->evsel_is_auxtrace() callback.

Signed-off-by: Adrian Hunter <adrian.hunter@...el.com>
Cc: Kim Phillips <kim.phillips@....com>
---
 tools/perf/util/arm-spe.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/perf/util/arm-spe.c b/tools/perf/util/arm-spe.c
index 53be12b23ff4..b30cc74d0fb4 100644
--- a/tools/perf/util/arm-spe.c
+++ b/tools/perf/util/arm-spe.c
@@ -176,6 +176,15 @@ static void arm_spe_free(struct perf_session *session)
 	free(spe);
 }
 
+static bool arm_spe_evsel_is_auxtrace(struct perf_session *session,
+				      struct evsel *evsel)
+{
+	struct arm_spe *spe = container_of(session->auxtrace, struct arm_spe,
+					     auxtrace);
+
+	return evsel->core.attr.type == spe->pmu_type;
+}
+
 static const char * const arm_spe_info_fmts[] = {
 	[ARM_SPE_PMU_TYPE]		= "  PMU Type           %"PRId64"\n",
 };
@@ -218,6 +227,7 @@ int arm_spe_process_auxtrace_info(union perf_event *event,
 	spe->auxtrace.flush_events = arm_spe_flush;
 	spe->auxtrace.free_events = arm_spe_free_events;
 	spe->auxtrace.free = arm_spe_free;
+	spe->auxtrace.evsel_is_auxtrace = arm_spe_evsel_is_auxtrace;
 	session->auxtrace = &spe->auxtrace;
 
 	arm_spe_print_info(&auxtrace_info->priv[0]);
-- 
2.17.1