667 	DEFINE_WAIT(wait);  in khugepaged_alloc_sleep()
669 	add_wait_queue(&khugepaged_wait, &wait);  in khugepaged_alloc_sleep()
672 	remove_wait_queue(&khugepaged_wait, &wait);  in khugepaged_alloc_sleep()
733 static bool khugepaged_prealloc_page(struct page **hpage, bool *wait)  in khugepaged_prealloc_page()  argument
736 		if (!*wait)  in khugepaged_prealloc_page()
739 		*wait = false;  in khugepaged_prealloc_page()
783 static struct page *khugepaged_alloc_hugepage(bool *wait)  in khugepaged_alloc_hugepage()  argument
791 			if (!*wait)  in khugepaged_alloc_hugepage()
794 			*wait = false;  in khugepaged_alloc_hugepage()
803 static bool khugepaged_prealloc_page(struct page **hpage, bool *wait)  in khugepaged_prealloc_page()  argument
806 		*hpage = khugepaged_alloc_hugepage(wait);  in khugepaged_prealloc_page()
1796 	bool wait = true;  in khugepaged_do_scan()  local
1801 		if (!khugepaged_prealloc_page(&hpage, &wait))  in khugepaged_do_scan()