552 	n = perf_env.nr_cmdline + 1;  in write_cmdline()
562 	for (i = 0 ; i < perf_env.nr_cmdline; i++) {  in write_cmdline()
563 		ret = do_write_string(ff, perf_env.cmdline_argv[i]);  in write_cmdline()
601 	ret = perf_env__read_cpu_topology_map(&perf_env);  in write_cpu_topology()
605 	for (j = 0; j < perf_env.nr_cpus_avail; j++) {  in write_cpu_topology()
606 		ret = do_write(ff, &perf_env.cpu[j].core_id,  in write_cpu_topology()
607 			       sizeof(perf_env.cpu[j].core_id));  in write_cpu_topology()
610 		ret = do_write(ff, &perf_env.cpu[j].socket_id,  in write_cpu_topology()
611 			       sizeof(perf_env.cpu[j].socket_id));  in write_cpu_topology()
629 	for (j = 0; j < perf_env.nr_cpus_avail; j++) {  in write_cpu_topology()
630 		ret = do_write(ff, &perf_env.cpu[j].die_id,  in write_cpu_topology()
631 			       sizeof(perf_env.cpu[j].die_id));  in write_cpu_topology()
952 	struct perf_env *env = &ff->ph->env;  in write_bpf_prog_info()
1001 	struct perf_env *env = &ff->ph->env;  in write_bpf_btf()
1643 	struct perf_env *env = &ff->ph->env;  in print_bpf_prog_info()
1667 	struct perf_env *env = &ff->ph->env;  in print_bpf_btf()
2877 	struct perf_env *env = &ff->ph->env;  in process_bpf_prog_info()
2950 	struct perf_env *env = &ff->ph->env;  in process_bpf_btf()