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// SPDX-License-Identifier: GPL-2.0-only
#ifndef METRICGROUP_H
#define METRICGROUP_H 1
#include <linux/list.h>
#include <linux/rbtree.h>
#include <stdbool.h>
struct evsel;
struct option;
struct rblist;
struct metric_event {
struct rb_node nd;
struct evsel *evsel;
struct list_head head; /* list of metric_expr */
};
struct metric_expr {
struct list_head nd;
const char *metric_expr;
const char *metric_name;
const char *metric_unit;
struct evsel **metric_events;
};
struct metric_event *metricgroup__lookup(struct rblist *metric_events,
struct evsel *evsel,
bool create);
int metricgroup__parse_groups(const struct option *opt,
const char *str,
struct rblist *metric_events);
void metricgroup__print(bool metrics, bool groups, char *filter,
bool raw, bool details);
bool metricgroup__has_metric(const char *metric);
#endif
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