697 	DEFINE_WAIT(wait);  in khugepaged_alloc_sleep()
699 	add_wait_queue(&khugepaged_wait, &wait);  in khugepaged_alloc_sleep()
702 	remove_wait_queue(&khugepaged_wait, &wait);  in khugepaged_alloc_sleep()
763 static bool khugepaged_prealloc_page(struct page **hpage, bool *wait)  in khugepaged_prealloc_page()  argument
766 		if (!*wait)  in khugepaged_prealloc_page()
769 		*wait = false;  in khugepaged_prealloc_page()
813 static struct page *khugepaged_alloc_hugepage(bool *wait)  in khugepaged_alloc_hugepage()  argument
821 			if (!*wait)  in khugepaged_alloc_hugepage()
824 			*wait = false;  in khugepaged_alloc_hugepage()
833 static bool khugepaged_prealloc_page(struct page **hpage, bool *wait)  in khugepaged_prealloc_page()  argument
836 		*hpage = khugepaged_alloc_hugepage(wait);  in khugepaged_prealloc_page()
2047 	bool wait = true;  in khugepaged_do_scan()  local
2052 		if (!khugepaged_prealloc_page(&hpage, &wait))  in khugepaged_do_scan()