1117 	rss = get_mm_rss(p->mm);  in task_nr_scan_windows()
1953 		p->mm->numa_next_scan = jiffies +  in update_task_scan_period()
2138 	seq = READ_ONCE(p->mm->numa_scan_seq);  in task_numa_placement()
2307 	if (tsk->mm == current->mm)  in task_numa_group()
2407 	if (!p->mm)  in task_numa_fault()
2476 	WRITE_ONCE(p->mm->numa_scan_seq, READ_ONCE(p->mm->numa_scan_seq) + 1);  in reset_ptenuma_scan()
2477 	p->mm->numa_scan_offset = 0;  in reset_ptenuma_scan()
2488 	struct mm_struct *mm = p->mm;  in task_numa_work()  local
2509 	if (!mm->numa_next_scan) {  in task_numa_work()
2510 		mm->numa_next_scan = now +  in task_numa_work()
2517 	migrate = mm->numa_next_scan;  in task_numa_work()
2527 	if (cmpxchg(&mm->numa_next_scan, migrate, next_scan) != migrate)  in task_numa_work()
2536 	start = mm->numa_scan_offset;  in task_numa_work()
2544 	if (!down_read_trylock(&mm->mmap_sem))  in task_numa_work()
2546 	vma = find_vma(mm, start);  in task_numa_work()
2550 		vma = mm->mmap;  in task_numa_work()
2609 		mm->numa_scan_offset = start;  in task_numa_work()
2612 	up_read(&mm->mmap_sem);  in task_numa_work()
2629 	struct mm_struct *mm = p->mm;  in init_numa_balancing()  local
2631 	if (mm) {  in init_numa_balancing()
2632 		mm_users = atomic_read(&mm->mm_users);  in init_numa_balancing()
2634 			mm->numa_next_scan = jiffies + msecs_to_jiffies(sysctl_numa_balancing_scan_delay);  in init_numa_balancing()
2635 			mm->numa_scan_seq = 0;  in init_numa_balancing()
2639 	p->numa_scan_seq		= mm ? mm->numa_scan_seq : 0;  in init_numa_balancing()
2660 	if (mm) {  in init_numa_balancing()
2681 	if (!curr->mm || (curr->flags & PF_EXITING) || work->next != work)  in task_tick_numa()
2698 		if (!time_before(jiffies, curr->mm->numa_next_scan))  in task_tick_numa()
2711 	if (!p->mm || !p->numa_faults || (p->flags & PF_EXITING))  in update_scan_period()