347  * other has its reference count increased.
351 					 struct perf_cpu_map *other)  in perf_cpu_map__merge()  argument
358 	if (perf_cpu_map__is_subset(orig, other))  in perf_cpu_map__merge()
360 	if (perf_cpu_map__is_subset(other, orig)) {  in perf_cpu_map__merge()
362 		return perf_cpu_map__get(other);  in perf_cpu_map__merge()
365 	tmp_len = orig->nr + other->nr;  in perf_cpu_map__merge()
372 	while (i < orig->nr && j < other->nr) {  in perf_cpu_map__merge()
373 		if (orig->map[i].cpu <= other->map[j].cpu) {  in perf_cpu_map__merge()
374 			if (orig->map[i].cpu == other->map[j].cpu)  in perf_cpu_map__merge()
378 			tmp_cpus[k++] = other->map[j++];  in perf_cpu_map__merge()
384 	while (j < other->nr)  in perf_cpu_map__merge()
385 		tmp_cpus[k++] = other->map[j++];  in perf_cpu_map__merge()