dso_0 342 tools/perf/tests/dso-data.c fd = dso__data_fd(dso_0, &machine); dso_0 364 tools/perf/tests/dso-data.c TEST_ASSERT_VAL("failed to close dso_0", dso_0->data.fd == -1); dso_0 367 tools/perf/tests/dso-data.c fd = dso__data_fd(dso_0, &machine);