kernel/sched/fair.c

2553 	interval = min(interval, msecs_to_jiffies(p->numa_scan_period) / 16);
2625 		p->numa_scan_period = min(p->numa_scan_period_max,
2626 			p->numa_scan_period << 1);
2629 			msecs_to_jiffies(p->numa_scan_period);
2640 	period_slot = DIV_ROUND_UP(p->numa_scan_period, NUMA_PERIOD_SLOTS);
2673 	p->numa_scan_period = clamp(p->numa_scan_period + diff,
3239 	if (p->numa_scan_period == 0) {
3241 		p->numa_scan_period = task_scan_start(p);
3244 	next_scan = now + msecs_to_jiffies(p->numa_scan_period);
3455 	p->numa_scan_period		= sysctl_numa_balancing_scan_delay;
3482 			current->numa_scan_period * mm_users * NSEC_PER_MSEC);
3509 	period = (u64)curr->numa_scan_period * NSEC_PER_MSEC;
3513 			curr->numa_scan_period = task_scan_start(curr);
3552 	p->numa_scan_period = task_scan_start(p);