400  * If 'other' is subset of '*orig', '*orig' keeps itself with no reference count
403  * If '*orig' is subset of 'other', '*orig' reuses 'other' with its reference
408 int perf_cpu_map__merge(struct perf_cpu_map **orig, struct perf_cpu_map *other)  in perf_cpu_map__merge()  argument
415 	if (perf_cpu_map__is_subset(*orig, other))  in perf_cpu_map__merge()
417 	if (perf_cpu_map__is_subset(other, *orig)) {  in perf_cpu_map__merge()
419 		*orig = perf_cpu_map__get(other);  in perf_cpu_map__merge()
423 	tmp_len = __perf_cpu_map__nr(*orig) + __perf_cpu_map__nr(other);  in perf_cpu_map__merge()
430 	while (i < __perf_cpu_map__nr(*orig) && j < __perf_cpu_map__nr(other)) {  in perf_cpu_map__merge()
431 		if (__perf_cpu_map__cpu(*orig, i).cpu <= __perf_cpu_map__cpu(other, j).cpu) {  in perf_cpu_map__merge()
432 			if (__perf_cpu_map__cpu(*orig, i).cpu == __perf_cpu_map__cpu(other, j).cpu)  in perf_cpu_map__merge()
436 			tmp_cpus[k++] = __perf_cpu_map__cpu(other, j++);  in perf_cpu_map__merge()
442 	while (j < __perf_cpu_map__nr(other))  in perf_cpu_map__merge()
443 		tmp_cpus[k++] = __perf_cpu_map__cpu(other, j++);  in perf_cpu_map__merge()
454 					     struct perf_cpu_map *other)  in perf_cpu_map__intersect()  argument
461 	if (perf_cpu_map__is_subset(other, orig))  in perf_cpu_map__intersect()
463 	if (perf_cpu_map__is_subset(orig, other))  in perf_cpu_map__intersect()
464 		return perf_cpu_map__get(other);  in perf_cpu_map__intersect()
466 	tmp_len = max(__perf_cpu_map__nr(orig), __perf_cpu_map__nr(other));  in perf_cpu_map__intersect()
472 	while (i < __perf_cpu_map__nr(orig) && j < __perf_cpu_map__nr(other)) {  in perf_cpu_map__intersect()
473 		if (__perf_cpu_map__cpu(orig, i).cpu < __perf_cpu_map__cpu(other, j).cpu)  in perf_cpu_map__intersect()
475 		else if (__perf_cpu_map__cpu(orig, i).cpu > __perf_cpu_map__cpu(other, j).cpu)  in perf_cpu_map__intersect()