11 void perf_env__exit(struct perf_env *env)  in perf_env__exit()  argument
15 	zfree(&env->hostname);  in perf_env__exit()
16 	zfree(&env->os_release);  in perf_env__exit()
17 	zfree(&env->version);  in perf_env__exit()
18 	zfree(&env->arch);  in perf_env__exit()
19 	zfree(&env->cpu_desc);  in perf_env__exit()
20 	zfree(&env->cpuid);  in perf_env__exit()
21 	zfree(&env->cmdline);  in perf_env__exit()
22 	zfree(&env->cmdline_argv);  in perf_env__exit()
23 	zfree(&env->sibling_cores);  in perf_env__exit()
24 	zfree(&env->sibling_threads);  in perf_env__exit()
25 	zfree(&env->pmu_mappings);  in perf_env__exit()
26 	zfree(&env->cpu);  in perf_env__exit()
28 	for (i = 0; i < env->nr_numa_nodes; i++)  in perf_env__exit()
29 		cpu_map__put(env->numa_nodes[i].map);  in perf_env__exit()
30 	zfree(&env->numa_nodes);  in perf_env__exit()
32 	for (i = 0; i < env->caches_cnt; i++)  in perf_env__exit()
33 		cpu_cache_level__free(&env->caches[i]);  in perf_env__exit()
34 	zfree(&env->caches);  in perf_env__exit()
36 	for (i = 0; i < env->nr_memory_nodes; i++)  in perf_env__exit()
37 		free(env->memory_nodes[i].set);  in perf_env__exit()
38 	zfree(&env->memory_nodes);  in perf_env__exit()
41 int perf_env__set_cmdline(struct perf_env *env, int argc, const char *argv[])  in perf_env__set_cmdline()  argument
46 	env->cmdline_argv = calloc(argc, sizeof(char *));  in perf_env__set_cmdline()
47 	if (env->cmdline_argv == NULL)  in perf_env__set_cmdline()
55 		env->cmdline_argv[i] = argv[i];  in perf_env__set_cmdline()
56 		if (env->cmdline_argv[i] == NULL)  in perf_env__set_cmdline()
60 	env->nr_cmdline = argc;  in perf_env__set_cmdline()
64 	zfree(&env->cmdline_argv);  in perf_env__set_cmdline()
69 int perf_env__read_cpu_topology_map(struct perf_env *env)  in perf_env__read_cpu_topology_map()  argument
73 	if (env->cpu != NULL)  in perf_env__read_cpu_topology_map()
76 	if (env->nr_cpus_avail == 0)  in perf_env__read_cpu_topology_map()
77 		env->nr_cpus_avail = cpu__max_present_cpu();  in perf_env__read_cpu_topology_map()
79 	nr_cpus = env->nr_cpus_avail;  in perf_env__read_cpu_topology_map()
83 	env->cpu = calloc(nr_cpus, sizeof(env->cpu[0]));  in perf_env__read_cpu_topology_map()
84 	if (env->cpu == NULL)  in perf_env__read_cpu_topology_map()
88 		env->cpu[cpu].core_id	= cpu_map__get_core_id(cpu);  in perf_env__read_cpu_topology_map()
89 		env->cpu[cpu].socket_id	= cpu_map__get_socket_id(cpu);  in perf_env__read_cpu_topology_map()
92 	env->nr_cpus_avail = nr_cpus;  in perf_env__read_cpu_topology_map()
96 static int perf_env__read_arch(struct perf_env *env)  in perf_env__read_arch()  argument
100 	if (env->arch)  in perf_env__read_arch()
104 		env->arch = strdup(uts.machine);  in perf_env__read_arch()
106 	return env->arch ? 0 : -ENOMEM;  in perf_env__read_arch()
109 static int perf_env__read_nr_cpus_avail(struct perf_env *env)  in perf_env__read_nr_cpus_avail()  argument
111 	if (env->nr_cpus_avail == 0)  in perf_env__read_nr_cpus_avail()
112 		env->nr_cpus_avail = cpu__max_present_cpu();  in perf_env__read_nr_cpus_avail()
114 	return env->nr_cpus_avail ? 0 : -ENOENT;  in perf_env__read_nr_cpus_avail()
117 const char *perf_env__raw_arch(struct perf_env *env)  in perf_env__raw_arch()  argument
119 	return env && !perf_env__read_arch(env) ? env->arch : "unknown";  in perf_env__raw_arch()
122 int perf_env__nr_cpus_avail(struct perf_env *env)  in perf_env__nr_cpus_avail()  argument
124 	return env && !perf_env__read_nr_cpus_avail(env) ? env->nr_cpus_avail : 0;  in perf_env__nr_cpus_avail()
164 const char *perf_env__arch(struct perf_env *env)  in perf_env__arch()  argument
169 	if (!env) { /* Assume local operation */  in perf_env__arch()
174 		arch_name = env->arch;  in perf_env__arch()