[PATCH 05/13] perf tools: Factor out parse_groups function

[Jiri Olsa]

Factor out the parse_groups function, it will be used
for new test interface coming in following changes.

Acked-by: Ian Rogers <irogers@xxxxxxxxxx>
Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
---
 tools/perf/util/metricgroup.c | 22 ++++++++++++++++------
 1 file changed, 16 insertions(+), 6 deletions(-)

diff --git a/tools/perf/util/metricgroup.c b/tools/perf/util/metricgroup.c
index 9a90afb4428c..47afe5867f9b 100644
--- a/tools/perf/util/metricgroup.c
+++ b/tools/perf/util/metricgroup.c
@@ -709,14 +709,12 @@ static void metricgroup__free_egroups(struct list_head *group_list)
 	}
 }
 
-int metricgroup__parse_groups(const struct option *opt,
-			      const char *str,
-			      bool metric_no_group,
-			      bool metric_no_merge,
-			      struct rblist *metric_events)
+static int parse_groups(struct evlist *perf_evlist, const char *str,
+			bool metric_no_group,
+			bool metric_no_merge,
+			struct rblist *metric_events)
 {
 	struct parse_events_error parse_error;
-	struct evlist *perf_evlist = *(struct evlist **)opt->value;
 	struct strbuf extra_events;
 	LIST_HEAD(group_list);
 	int ret;
@@ -742,6 +740,18 @@ int metricgroup__parse_groups(const struct option *opt,
 	return ret;
 }
 
+int metricgroup__parse_groups(const struct option *opt,
+			      const char *str,
+			      bool metric_no_group,
+			      bool metric_no_merge,
+			      struct rblist *metric_events)
+{
+	struct evlist *perf_evlist = *(struct evlist **)opt->value;
+
+	return parse_groups(perf_evlist, str, metric_no_group,
+			    metric_no_merge, metric_events);
+}
+
 bool metricgroup__has_metric(const char *metric)
 {
 	struct pmu_events_map *map = perf_pmu__find_map(NULL);
-- 
2.25.4