1396 		if (!idle_cpu(sibling))  in is_core_idle()
2042 	int idle_cpu;  member
2120 	ns->idle_cpu = -1;  in update_numa_stats()
2132 		if (find_idle && idle_core < 0 && !rq->nr_running && idle_cpu(cpu)) {  in update_numa_stats()
2137 			if (ns->idle_cpu == -1)  in update_numa_stats()
2138 				ns->idle_cpu = cpu;  in update_numa_stats()
2150 		ns->idle_cpu = idle_core;  in update_numa_stats()
2165 			if (cpu == env->best_cpu || !idle_cpu(cpu) ||  in task_numa_assign()
2388 		int cpu = env->dst_stats.idle_cpu;  in task_numa_compare()
2398 		if (!idle_cpu(cpu) && env->best_cpu >= 0 &&  in task_numa_compare()
2399 		    idle_cpu(env->best_cpu)) {  in task_numa_compare()
2413 	if (maymove && !cur && env->best_cpu >= 0 && idle_cpu(env->best_cpu))  in task_numa_compare()
2459 			if (env->dst_stats.idle_cpu >= 0) {  in task_numa_find_cpu()
2460 				env->dst_cpu = env->dst_stats.idle_cpu;  in task_numa_find_cpu()
7606 static int select_idle_core(struct task_struct *p, int core, struct cpumask *cpus, int *idle_cpu)  in select_idle_core()  argument
7614 			if (*idle_cpu == -1) {  in select_idle_core()
7616 					*idle_cpu = cpu;  in select_idle_core()
7623 		if (*idle_cpu == -1 && cpumask_test_cpu(cpu, cpus))  in select_idle_core()
7624 			*idle_cpu = cpu;  in select_idle_core()
7668 …c inline int select_idle_core(struct task_struct *p, int core, struct cpumask *cpus, int *idle_cpu)  in select_idle_core()  argument
7688 	int i, cpu, idle_cpu = -1, nr = INT_MAX;  in select_idle_cpu()  local
7713 					i = select_idle_core(p, cpu, cpus, &idle_cpu);  in select_idle_cpu()
7719 					idle_cpu = __select_idle_cpu(cpu, p);  in select_idle_cpu()
7720 					if ((unsigned int)idle_cpu < nr_cpumask_bits)  in select_idle_cpu()
7721 						return idle_cpu;  in select_idle_cpu()
7730 			i = select_idle_core(p, cpu, cpus, &idle_cpu);  in select_idle_cpu()
7737 			idle_cpu = __select_idle_cpu(cpu, p);  in select_idle_cpu()
7738 			if ((unsigned int)idle_cpu < nr_cpumask_bits)  in select_idle_cpu()
7746 	return idle_cpu;  in select_idle_cpu()
10380 		if (!nr_running && idle_cpu(i)) {  in update_sg_lb_stats()
11673 		if (!idle_cpu(cpu))  in should_we_balance()
12240 				idle = idle_cpu(cpu);  in sched_balance_domains()
12299 		if (idle_cpu(ilb_cpu))  in find_new_ilb()
12636 		if (!idle_cpu(balance_cpu))  in _nohz_idle_balance()
12644 		if (!idle_cpu(this_cpu) && need_resched()) {  in _nohz_idle_balance()