// SPDX-License-Identifier: GPL-2.0#include <linux/compiler.h>#include <linux/bitmap.h>#include <perf/cpumap.h>#include <internal/cpumap.h>#include "tests.h"#include "debug.h" #define NBITS 100 static unsigned long *get_bitmap(const char *str, int nbits){	struct perf_cpu_map *map = perf_cpu_map__new(str);	unsigned long *bm = NULL;	int i; 	bm = bitmap_alloc(nbits); 	if (map && bm) {		for (i = 0; i < map->nr; i++)			set_bit(map->map[i], bm);	} 	if (map)		perf_cpu_map__put(map);	return bm;} static int test_bitmap(const char *str){	unsigned long *bm = get_bitmap(str, NBITS);	char buf[100];	int ret; 	bitmap_scnprintf(bm, NBITS, buf, sizeof(buf));	pr_debug("bitmap: %s\n", buf); 	ret = !strcmp(buf, str);	free(bm);	return ret;} int test__bitmap_print(struct test *test __maybe_unused, int subtest __maybe_unused){	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1"));	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,5"));	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,3,5,7,9,11,13,15,17,19,21-40"));	TEST_ASSERT_VAL("failed to convert map", test_bitmap("2-5"));	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,3-6,8-10,24,35-37"));	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1,3-6,8-10,24,35-37"));	TEST_ASSERT_VAL("failed to convert map", test_bitmap("1-10,12-20,22-30,32-40"));	return 0;}