perf_mmap__mmap
return perf_mmap__mmap(map, mp, output, cpu);
ret = perf_mmap__mmap(map, &mp, *fd, cpu);
int perf_mmap__mmap(struct perf_mmap *map, struct perf_mmap_param *mp,
if (perf_mmap__mmap(&map->core, &mp->core, fd, cpu)) {