map_def 16 tools/perf/tests/map_groups.c static int check_maps(struct map_def *merged, unsigned int size, struct map_groups *mg) map_def 41 tools/perf/tests/map_groups.c struct map_def bpf_progs[] = { map_def 46 tools/perf/tests/map_groups.c struct map_def merged12[] = { map_def 55 tools/perf/tests/map_groups.c struct map_def merged3[] = {