read_build_id 159 tools/perf/util/symbol-minimal.c ret = read_build_id(buf, buf_size, bf, size, need_swap); read_build_id 210 tools/perf/util/symbol-minimal.c ret = read_build_id(buf, buf_size, bf, size, need_swap); read_build_id 246 tools/perf/util/symbol-minimal.c ret = read_build_id(buf, buf_size, build_id, size, false);