kdso 839 tools/perf/util/machine.c struct dso *kdso = machine__kernel_map(machine)->dso; kdso 841 tools/perf/util/machine.c if (kdso->has_build_id) { kdso 843 tools/perf/util/machine.c if (dso__build_id_filename(kdso, filename, sizeof(filename), kdso 850 tools/perf/util/machine.c i + kdso->has_build_id, vmlinux_path[i]);