15 	struct perf_cpu_map *cpus = malloc(sizeof(*cpus) + sizeof(struct perf_cpu) * nr_cpus);  in perf_cpu_map__alloc()  local
17 	if (cpus != NULL) {  in perf_cpu_map__alloc()
18 		cpus->nr = nr_cpus;  in perf_cpu_map__alloc()
19 		refcount_set(&cpus->refcnt, 1);  in perf_cpu_map__alloc()
22 	return cpus;  in perf_cpu_map__alloc()
27 	struct perf_cpu_map *cpus = perf_cpu_map__alloc(1);  in perf_cpu_map__dummy_new()  local
29 	if (cpus)  in perf_cpu_map__dummy_new()
30 		cpus->map[0].cpu = -1;  in perf_cpu_map__dummy_new()
32 	return cpus;  in perf_cpu_map__dummy_new()
59 	struct perf_cpu_map *cpus;  in cpu_map__default_new()  local
66 	cpus = perf_cpu_map__alloc(nr_cpus);  in cpu_map__default_new()
67 	if (cpus != NULL) {  in cpu_map__default_new()
71 			cpus->map[i].cpu = i;  in cpu_map__default_new()
74 	return cpus;  in cpu_map__default_new()
93 	struct perf_cpu_map *cpus = perf_cpu_map__alloc(nr_cpus);  in cpu_map__trim_new()  local
96 	if (cpus != NULL) {  in cpu_map__trim_new()
97 		memcpy(cpus->map, tmp_cpus, payload_size);  in cpu_map__trim_new()
98 		qsort(cpus->map, nr_cpus, sizeof(struct perf_cpu), cmp_cpu);  in cpu_map__trim_new()
102 			if (i == 0 || cpus->map[i].cpu != cpus->map[i - 1].cpu)  in cpu_map__trim_new()
103 				cpus->map[j++].cpu = cpus->map[i].cpu;  in cpu_map__trim_new()
105 		cpus->nr = j;  in cpu_map__trim_new()
108 	return cpus;  in cpu_map__trim_new()
113 	struct perf_cpu_map *cpus = NULL;  in perf_cpu_map__read()  local
161 		cpus = cpu_map__trim_new(nr_cpus, tmp_cpus);  in perf_cpu_map__read()
163 		cpus = cpu_map__default_new();  in perf_cpu_map__read()
166 	return cpus;  in perf_cpu_map__read()
171 	struct perf_cpu_map *cpus = NULL;  in cpu_map__read_all_cpu_map()  local
178 	cpus = perf_cpu_map__read(onlnf);  in cpu_map__read_all_cpu_map()
180 	return cpus;  in cpu_map__read_all_cpu_map()
185 	struct perf_cpu_map *cpus = NULL;  in perf_cpu_map__new()  local
249 		cpus = cpu_map__trim_new(nr_cpus, tmp_cpus);  in perf_cpu_map__new()
251 		cpus = cpu_map__default_new();  in perf_cpu_map__new()
253 		cpus = perf_cpu_map__dummy_new();  in perf_cpu_map__new()
257 	return cpus;  in perf_cpu_map__new()
260 struct perf_cpu perf_cpu_map__cpu(const struct perf_cpu_map *cpus, int idx)  in perf_cpu_map__cpu()  argument
266 	if (cpus && idx < cpus->nr)  in perf_cpu_map__cpu()
267 		return cpus->map[idx];  in perf_cpu_map__cpu()
272 int perf_cpu_map__nr(const struct perf_cpu_map *cpus)  in perf_cpu_map__nr()  argument
274 	return cpus ? cpus->nr : 1;  in perf_cpu_map__nr()
282 int perf_cpu_map__idx(const struct perf_cpu_map *cpus, struct perf_cpu cpu)  in perf_cpu_map__idx()  argument
286 	if (!cpus)  in perf_cpu_map__idx()
290 	high = cpus->nr;  in perf_cpu_map__idx()
293 		struct perf_cpu cpu_at_idx = cpus->map[idx];  in perf_cpu_map__idx()
307 bool perf_cpu_map__has(const struct perf_cpu_map *cpus, struct perf_cpu cpu)  in perf_cpu_map__has()  argument
309 	return perf_cpu_map__idx(cpus, cpu) != -1;  in perf_cpu_map__has()