293 static int add_del_listener(pid_t pid, const struct cpumask *mask, int isadd)  in add_del_listener()  argument
299 	if (!cpumask_subset(mask, cpu_possible_mask))  in add_del_listener()
303 		for_each_cpu(cpu, mask) {  in add_del_listener()
322 	for_each_cpu(cpu, mask) {  in add_del_listener()
337 static int parse(struct nlattr *na, struct cpumask *mask)  in parse()  argument
354 	ret = cpulist_parse(data, mask);  in parse()
434 	cpumask_var_t mask;  in taskstats_user_cmd()  local
436 	if (!alloc_cpumask_var(&mask, GFP_KERNEL))  in taskstats_user_cmd()
439 	rc = parse(info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK], mask);  in taskstats_user_cmd()
443 		rc = add_del_listener(info->snd_pid, mask, REGISTER);  in taskstats_user_cmd()
447 	rc = parse(info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK], mask);  in taskstats_user_cmd()
451 		rc = add_del_listener(info->snd_pid, mask, DEREGISTER);  in taskstats_user_cmd()
453 		free_cpumask_var(mask);  in taskstats_user_cmd()
456 	free_cpumask_var(mask);  in taskstats_user_cmd()