171 static int do_write_string(struct feat_fd *ff, const char *str)  in do_write_string()  function
339 	return do_write_string(ff, uts.nodename);  in write_hostname()
352 	return do_write_string(ff, uts.release);  in write_osrelease()
365 	return do_write_string(ff, uts.machine);  in write_arch()
371 	return do_write_string(ff, perf_version_string);  in write_version()
422 	ret = do_write_string(ff, s);  in __write_cpudesc()
528 		ret = do_write_string(ff, perf_evsel__name(evsel));  in write_event_desc()
557 	ret = do_write_string(ff, buf);  in write_cmdline()
562 		ret = do_write_string(ff, perf_env.cmdline_argv[i]);  in write_cmdline()
586 		ret = do_write_string(ff, tp->core_siblings[i]);  in write_cpu_topology()
595 		ret = do_write_string(ff, tp->thread_siblings[i]);  in write_cpu_topology()
623 		ret = do_write_string(ff, tp->die_siblings[i]);  in write_cpu_topology()
701 		ret = do_write_string(ff, n->cpus);  in write_numa_topology()
754 		ret = do_write_string(ff, pmu->name);  in write_pmu_mappings()
792 			ret = do_write_string(ff, name);  in write_group_desc()
866 	return do_write_string(ff, buffer);  in write_cpuid()
1175 			ret = do_write_string(ff, (const char *) c->v);	\  in write_cache()