566 	n = perf_env.nr_cmdline + 1;  in write_cmdline()
576 	for (i = 0 ; i < perf_env.nr_cmdline; i++) {  in write_cmdline()
577 		ret = do_write_string(ff, perf_env.cmdline_argv[i]);  in write_cmdline()
615 	ret = perf_env__read_cpu_topology_map(&perf_env);  in write_cpu_topology()
619 	for (j = 0; j < perf_env.nr_cpus_avail; j++) {  in write_cpu_topology()
620 		ret = do_write(ff, &perf_env.cpu[j].core_id,  in write_cpu_topology()
621 			       sizeof(perf_env.cpu[j].core_id));  in write_cpu_topology()
624 		ret = do_write(ff, &perf_env.cpu[j].socket_id,  in write_cpu_topology()
625 			       sizeof(perf_env.cpu[j].socket_id));  in write_cpu_topology()
643 	for (j = 0; j < perf_env.nr_cpus_avail; j++) {  in write_cpu_topology()
644 		ret = do_write(ff, &perf_env.cpu[j].die_id,  in write_cpu_topology()
645 			       sizeof(perf_env.cpu[j].die_id));  in write_cpu_topology()
1045 	struct perf_env *env = &ff->ph->env;  in write_bpf_prog_info()
1087 	struct perf_env *env = &ff->ph->env;  in write_bpf_btf()
1837 	struct perf_env *env = &ff->ph->env;  in print_bpf_prog_info()
1861 	struct perf_env *env = &ff->ph->env;  in print_bpf_btf()
3137 	struct perf_env *env = &ff->ph->env;  in process_bpf_prog_info()
3205 	struct perf_env *env = &ff->ph->env;  in process_bpf_btf()