128 int do_write(struct feat_fd *ff, const void *buf, size_t size)  in do_write()  function
141 	ret = do_write(ff, &size, sizeof(size));  in do_write_bitmap()
146 		ret = do_write(ff, p + i, sizeof(*p));  in do_write_bitmap()
159 	int err = do_write(ff, bf, count);  in write_padded()
162 		err = do_write(ff, zero_buf, count_aligned - count);  in write_padded()
180 	ret = do_write(ff, &len, sizeof(len));  in do_write_string()
478 	ret = do_write(ff, &nrc, sizeof(nrc));  in write_nrcpus()
482 	return do_write(ff, &nra, sizeof(nra));  in write_nrcpus()
497 	ret = do_write(ff, &nre, sizeof(nre));  in write_event_desc()
505 	ret = do_write(ff, &sz, sizeof(sz));  in write_event_desc()
510 		ret = do_write(ff, &evsel->core.attr, sz);  in write_event_desc()
521 		ret = do_write(ff, &nri, sizeof(nri));  in write_event_desc()
534 		ret = do_write(ff, evsel->core.id, evsel->core.ids * sizeof(u64));  in write_event_desc()
553 	ret = do_write(ff, &n, sizeof(n));  in write_cmdline()
581 	ret = do_write(ff, &tp->core_sib, sizeof(tp->core_sib));  in write_cpu_topology()
590 	ret = do_write(ff, &tp->thread_sib, sizeof(tp->thread_sib));  in write_cpu_topology()
605 		ret = do_write(ff, &perf_env.cpu[j].core_id,  in write_cpu_topology()
609 		ret = do_write(ff, &perf_env.cpu[j].socket_id,  in write_cpu_topology()
618 	ret = do_write(ff, &tp->die_sib, sizeof(tp->die_sib));  in write_cpu_topology()
629 		ret = do_write(ff, &perf_env.cpu[j].die_id,  in write_cpu_topology()
663 			ret = do_write(ff, &mem, sizeof(mem));  in write_total_mem()
682 	ret = do_write(ff, &tp->nr, sizeof(u32));  in write_numa_topology()
689 		ret = do_write(ff, &n->node, sizeof(u32));  in write_numa_topology()
693 		ret = do_write(ff, &n->mem_total, sizeof(u64));  in write_numa_topology()
697 		ret = do_write(ff, &n->mem_free, sizeof(u64));  in write_numa_topology()
742 	ret = do_write(ff, &pmu_num, sizeof(pmu_num));  in write_pmu_mappings()
750 		ret = do_write(ff, &pmu->type, sizeof(pmu->type));  in write_pmu_mappings()
781 	ret = do_write(ff, &nr_groups, sizeof(nr_groups));  in write_group_desc()
796 			ret = do_write(ff, &leader_idx, sizeof(leader_idx));  in write_group_desc()
800 			ret = do_write(ff, &nr_members, sizeof(nr_members));  in write_group_desc()
895 	return do_write(ff, &ff->ph->env.clockid_res_ns,  in write_clockid()
911 	return do_write(ff, &data->dir.version, sizeof(data->dir.version));  in write_dir_format()
925 	ret = do_write(ff, &env->bpf_progs.infos_cnt,  in write_bpf_prog_info()
943 		ret = do_write(ff, node->info_linear, len);  in write_bpf_prog_info()
974 	ret = do_write(ff, &env->bpf_progs.btfs_cnt,  in write_bpf_btf()
987 		ret = do_write(ff, &node->id,  in write_bpf_btf()
1152 	ret = do_write(ff, &version, sizeof(u32));  in write_cache()
1156 	ret = do_write(ff, &cnt, sizeof(u32));  in write_cache()
1164 			ret = do_write(ff, &c->v, sizeof(u32));	\  in write_cache()
1202 	ret = do_write(ff, &evlist->first_sample_time,  in write_sample_time()
1207 	return do_write(ff, &evlist->last_sample_time,  in write_sample_time()
1349 	ret = do_write(ff, &version, sizeof(version));  in write_mem_topology()
1353 	ret = do_write(ff, &bsize, sizeof(bsize));  in write_mem_topology()
1357 	ret = do_write(ff, &nr, sizeof(nr));  in write_mem_topology()
1365 			ret = do_write(ff, &n->v, sizeof(n->v));	\  in write_mem_topology()
1388 	ret = do_write(ff, &(ff->ph->env.comp_ver), sizeof(ff->ph->env.comp_ver));  in write_compressed()
1392 	ret = do_write(ff, &(ff->ph->env.comp_type), sizeof(ff->ph->env.comp_type));  in write_compressed()
1396 	ret = do_write(ff, &(ff->ph->env.comp_level), sizeof(ff->ph->env.comp_level));  in write_compressed()
1400 	ret = do_write(ff, &(ff->ph->env.comp_ratio), sizeof(ff->ph->env.comp_ratio));  in write_compressed()
1404 	return do_write(ff, &(ff->ph->env.comp_mmap_len), sizeof(ff->ph->env.comp_mmap_len));  in write_compressed()
3028 	err = do_write(&ff, feat_sec, sec_size);  in perf_header__adds_write()
3048 	err = do_write(&ff, &f_header, sizeof(f_header));  in perf_header__write_pipe()
3074 		err = do_write(&ff, evsel->core.id, evsel->core.ids * sizeof(u64));  in perf_session__write_header()
3091 		err = do_write(&ff, &f_attr, sizeof(f_attr));  in perf_session__write_header()
3126 	err = do_write(&ff, &f_header, sizeof(f_header));  in perf_session__write_header()
3426 	if (repipe && do_write(&ff, header, sizeof(*header)) < 0)  in perf_file_header__read_pipe()