From d3abd7b8bd8af16703e81410de3e35bf4de3a9ce Mon Sep 17 00:00:00 2001 From: Ian Rogers Date: Fri, 12 Aug 2022 16:09:47 -0700 Subject: perf metrics: Copy entire pmu_event in find metric The pmu_event passed to the pmu_events_table_for_each_event is invalid after the loop. Copy the entire struct in metricgroup__find_metric. Reduce the scope of this function to static. Signed-off-by: Ian Rogers Cc: Adrian Hunter Cc: Alexander Shishkin Cc: Andi Kleen Cc: Ingo Molnar Cc: James Clark Cc: Jiri Olsa Cc: John Garry Cc: Kan Liang Cc: Leo Yan Cc: Mark Rutland Cc: Mike Leach Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Ravi Bangoria Cc: Stephane Eranian Cc: Will Deacon Cc: Xing Zhengjun Cc: linux-arm-kernel@lists.infradead.org Link: https://lore.kernel.org/r/20220812230949.683239-13-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/metricgroup.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'tools/perf/util/metricgroup.h') diff --git a/tools/perf/util/metricgroup.h b/tools/perf/util/metricgroup.h index f54d170043e9..016b3b1a289a 100644 --- a/tools/perf/util/metricgroup.h +++ b/tools/perf/util/metricgroup.h @@ -69,8 +69,6 @@ int metricgroup__parse_groups(const struct option *opt, bool metric_no_group, bool metric_no_merge, struct rblist *metric_events); -const struct pmu_event *metricgroup__find_metric(const char *metric, - const struct pmu_events_table *table); int metricgroup__parse_groups_test(struct evlist *evlist, const struct pmu_events_table *table, const char *str, -- cgit v1.2.3