/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __LIBPERF_INTERNAL_EVLIST_H
#define __LIBPERF_INTERNAL_EVLIST_H

#include <linux/list.h>

struct perf_cpu_map;
struct perf_thread_map;

struct perf_evlist {
	struct list_head	 entries;
	int			 nr_entries;
	bool			 has_user_cpus;
	struct perf_cpu_map	*cpus;
	struct perf_thread_map	*threads;
};

/**
 * __perf_evlist__for_each_entry - iterate thru all the evsels
 * @list: list_head instance to iterate
 * @evsel: struct perf_evsel iterator
 */
#define __perf_evlist__for_each_entry(list, evsel) \
	list_for_each_entry(evsel, list, node)

/**
 * evlist__for_each_entry - iterate thru all the evsels
 * @evlist: perf_evlist instance to iterate
 * @evsel: struct perf_evsel iterator
 */
#define perf_evlist__for_each_entry(evlist, evsel) \
	__perf_evlist__for_each_entry(&(evlist)->entries, evsel)

/**
 * __perf_evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order
 * @list: list_head instance to iterate
 * @evsel: struct evsel iterator
 */
#define __perf_evlist__for_each_entry_reverse(list, evsel) \
	list_for_each_entry_reverse(evsel, list, node)

/**
 * perf_evlist__for_each_entry_reverse - iterate thru all the evsels in reverse order
 * @evlist: evlist instance to iterate
 * @evsel: struct evsel iterator
 */
#define perf_evlist__for_each_entry_reverse(evlist, evsel) \
	__perf_evlist__for_each_entry_reverse(&(evlist)->entries, evsel)

#endif /* __LIBPERF_INTERNAL_EVLIST_H */