linux-kernel - [PATCH v5 2/8] perf auxtrace: Use evsel__is_aux

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Message-Id: <20240820184731.2937551-3-leo.yan@arm.com>
Date: Tue, 20 Aug 2024 19:47:25 +0100
From: Leo Yan <leo.yan@....com>
To: Peter Zijlstra <peterz@...radead.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Namhyung Kim <namhyung@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Jiri Olsa <jolsa@...nel.org>,
	"Liang, Kan" <kan.liang@...ux.intel.com>,
	Suzuki K Poulose <suzuki.poulose@....com>,
	Mike Leach <mike.leach@...aro.org>,
	James Clark <james.clark@...aro.org>,
	John Garry <john.g.garry@...cle.com>,
	Mark Rutland <mark.rutland@....com>,
	Will Deacon <will@...nel.org>,
	Besar Wicaksono <bwicaksono@...dia.com>,
	Jonathan Cameron <jonathan.cameron@...wei.com>,
	linux-perf-users@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	coresight@...ts.linaro.org,
	linux-arm-kernel@...ts.infradead.org
Cc: Leo Yan <leo.yan@....com>
Subject: [PATCH v5 2/8] perf auxtrace: Use evsel__is_aux_event() for checking AUX event

Use evsel__is_aux_event() to decide if an event is a AUX event, this is
a refactoring to replace comparing the PMU type.

Signed-off-by: Leo Yan <leo.yan@....com>
Reviewed-by: Adrian Hunter <adrian.hunter@...el.com>
---
 tools/perf/util/auxtrace.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c
index cbb773ed6f1a..ca8682966fae 100644
--- a/tools/perf/util/auxtrace.c
+++ b/tools/perf/util/auxtrace.c
@@ -671,11 +671,11 @@ int auxtrace_record__read_finish(struct auxtrace_record *itr, int idx)
 {
 	struct evsel *evsel;
 
-	if (!itr->evlist || !itr->pmu)
+	if (!itr->evlist)
 		return -EINVAL;
 
 	evlist__for_each_entry(itr->evlist, evsel) {
-		if (evsel->core.attr.type == itr->pmu->type) {
+		if (evsel__is_aux_event(evsel)) {
 			if (evsel->disabled)
 				return 0;
 			return evlist__enable_event_idx(itr->evlist, evsel, idx);
-- 
2.34.1