79 			if (data->cpus_data.cpu[i] == (u16) -1)  in cpu_map__from_entries()
80 				RC_CHK_ACCESS(map)->map[i].cpu = -1;  in cpu_map__from_entries()
82 				RC_CHK_ACCESS(map)->map[i].cpu = (int) data->cpus_data.cpu[i];  in cpu_map__from_entries()
106 		int cpu;  in cpu_map__from_mask()  local
109 		for_each_set_bit(cpu, local_copy, 64)  in cpu_map__from_mask()
110 			RC_CHK_ACCESS(map)->map[j++].cpu = cpu + cpus_per_i;  in cpu_map__from_mask()
127 		RC_CHK_ACCESS(map)->map[i++].cpu = -1;  in cpu_map__from_range()
129 	for (int cpu = data->range_cpu_data.start_cpu; cpu <= data->range_cpu_data.end_cpu;  in cpu_map__from_range()  local
130 	     i++, cpu++)  in cpu_map__from_range()
131 		RC_CHK_ACCESS(map)->map[i].cpu = cpu;  in cpu_map__from_range()
167 			RC_CHK_ACCESS(cpus)->map[i].cpu = -1;  in perf_cpu_map__empty_new()
188 static int cpu__get_topology_int(int cpu, const char *name, int *value)  in cpu__get_topology_int()  argument
193 		"devices/system/cpu/cpu%d/topology/%s", cpu, name);  in cpu__get_topology_int()
198 int cpu__get_socket_id(struct perf_cpu cpu)  in cpu__get_socket_id()  argument
200 	int value, ret = cpu__get_topology_int(cpu.cpu, "physical_package_id", &value);  in cpu__get_socket_id()
204 struct aggr_cpu_id aggr_cpu_id__socket(struct perf_cpu cpu, void *data __maybe_unused)  in aggr_cpu_id__socket()  argument
208 	id.socket = cpu__get_socket_id(cpu);  in aggr_cpu_id__socket()
240 	struct perf_cpu cpu;  in cpu_aggr_map__new()  local
249 	perf_cpu_map__for_each_cpu(cpu, idx, cpus) {  in cpu_aggr_map__new()
251 		struct aggr_cpu_id cpu_id = get_id(cpu, data);  in cpu_aggr_map__new()
282 int cpu__get_die_id(struct perf_cpu cpu)  in cpu__get_die_id()  argument
284 	int value, ret = cpu__get_topology_int(cpu.cpu, "die_id", &value);  in cpu__get_die_id()
289 struct aggr_cpu_id aggr_cpu_id__die(struct perf_cpu cpu, void *data)  in aggr_cpu_id__die()  argument
294 	die = cpu__get_die_id(cpu);  in aggr_cpu_id__die()
304 	id = aggr_cpu_id__socket(cpu, data);  in aggr_cpu_id__die()
312 int cpu__get_cluster_id(struct perf_cpu cpu)  in cpu__get_cluster_id()  argument
314 	int value, ret = cpu__get_topology_int(cpu.cpu, "cluster_id", &value);  in cpu__get_cluster_id()
319 struct aggr_cpu_id aggr_cpu_id__cluster(struct perf_cpu cpu, void *data)  in aggr_cpu_id__cluster()  argument
321 	int cluster = cpu__get_cluster_id(cpu);  in aggr_cpu_id__cluster()
328 	id = aggr_cpu_id__die(cpu, data);  in aggr_cpu_id__cluster()
336 int cpu__get_core_id(struct perf_cpu cpu)  in cpu__get_core_id()  argument
338 	int value, ret = cpu__get_topology_int(cpu.cpu, "core_id", &value);  in cpu__get_core_id()
342 struct aggr_cpu_id aggr_cpu_id__core(struct perf_cpu cpu, void *data)  in aggr_cpu_id__core()  argument
345 	int core = cpu__get_core_id(cpu);  in aggr_cpu_id__core()
348 	id = aggr_cpu_id__cluster(cpu, data);  in aggr_cpu_id__core()
361 struct aggr_cpu_id aggr_cpu_id__cpu(struct perf_cpu cpu, void *data)  in aggr_cpu_id__cpu()  argument
366 	id = aggr_cpu_id__core(cpu, data);  in aggr_cpu_id__cpu()
370 	id.cpu = cpu;  in aggr_cpu_id__cpu()
375 struct aggr_cpu_id aggr_cpu_id__node(struct perf_cpu cpu, void *data __maybe_unused)  in aggr_cpu_id__node()  argument
379 	id.node = cpu__get_node(cpu);  in aggr_cpu_id__node()
383 struct aggr_cpu_id aggr_cpu_id__global(struct perf_cpu cpu, void *data __maybe_unused)  in aggr_cpu_id__global()  argument
388 	cpu.cpu = 0;  in aggr_cpu_id__global()
389 	id.cpu = cpu;  in aggr_cpu_id__global()
433 	max_cpu_num.cpu = 4096;  in set_max_cpu_num()
434 	max_present_cpu_num.cpu = 4096;  in set_max_cpu_num()
447 	ret = get_max_num(path, &max_cpu_num.cpu);  in set_max_cpu_num()
458 	ret = get_max_num(path, &max_present_cpu_num.cpu);  in set_max_cpu_num()
462 		pr_err("Failed to read max cpus, using default of %d\n", max_cpu_num.cpu);  in set_max_cpu_num()
503 	if (unlikely(!max_cpu_num.cpu))  in cpu__max_cpu()
511 	if (unlikely(!max_present_cpu_num.cpu))  in cpu__max_present_cpu()
518 int cpu__get_node(struct perf_cpu cpu)  in cpu__get_node()  argument
525 	return cpunode_map[cpu.cpu];  in cpu__get_node()
535 	cpunode_map = calloc(max_cpu_num.cpu, sizeof(int));  in init_cpunode_map()
541 	for (i = 0; i < max_cpu_num.cpu; i++)  in init_cpunode_map()
551 	unsigned int cpu, mem;  in cpu__setup_cpunode_map()  local
590 			if (dent2->d_type != DT_LNK || sscanf(dent2->d_name, "cpu%u", &cpu) < 1)  in cpu__setup_cpunode_map()
592 			cpunode_map[cpu] = mem;  in cpu__setup_cpunode_map()
609 		struct perf_cpu cpu = { .cpu = INT_MAX };  in cpu_map__snprint()  local
613 			cpu = perf_cpu_map__cpu(map, i);  in cpu_map__snprint()
620 						perf_cpu_map__cpu(map, i).cpu);  in cpu_map__snprint()
622 		} else if (((i - start) != (cpu.cpu - perf_cpu_map__cpu(map, start).cpu)) || last) {  in cpu_map__snprint()
628 						perf_cpu_map__cpu(map, start).cpu);  in cpu_map__snprint()
632 						perf_cpu_map__cpu(map, start).cpu, perf_cpu_map__cpu(map, end).cpu);  in cpu_map__snprint()
664 	bitmap = zalloc(last_cpu.cpu / 8 + 1);  in cpu_map__snprint_mask()
671 		bitmap[c.cpu / 8] |= 1 << (c.cpu % 8);  in cpu_map__snprint_mask()
673 	for (int cpu = last_cpu.cpu / 4 * 4; cpu >= 0; cpu -= 4) {  in cpu_map__snprint_mask()  local
674 		unsigned char bits = bitmap[cpu / 8];  in cpu_map__snprint_mask()
676 		if (cpu % 8)  in cpu_map__snprint_mask()
682 		if ((cpu % 32) == 0 && cpu > 0)  in cpu_map__snprint_mask()
712 		a->cpu.cpu == b->cpu.cpu;  in aggr_cpu_id__equal()
725 		a->cpu.cpu == -1;  in aggr_cpu_id__is_empty()
739 		.cpu = (struct perf_cpu){ .cpu = -1 },  in aggr_cpu_id__empty()