798 	DEFINE_WAIT(wait);  in khugepaged_alloc_sleep()
800 	add_wait_queue(&khugepaged_wait, &wait);  in khugepaged_alloc_sleep()
803 	remove_wait_queue(&khugepaged_wait, &wait);  in khugepaged_alloc_sleep()
864 static bool khugepaged_prealloc_page(struct page **hpage, bool *wait)  in khugepaged_prealloc_page()  argument
867 		if (!*wait)  in khugepaged_prealloc_page()
870 		*wait = false;  in khugepaged_prealloc_page()
914 static struct page *khugepaged_alloc_hugepage(bool *wait)  in khugepaged_alloc_hugepage()  argument
922 			if (!*wait)  in khugepaged_alloc_hugepage()
925 			*wait = false;  in khugepaged_alloc_hugepage()
934 static bool khugepaged_prealloc_page(struct page **hpage, bool *wait)  in khugepaged_prealloc_page()  argument
949 		*hpage = khugepaged_alloc_hugepage(wait);  in khugepaged_prealloc_page()
2267 	bool wait = true;  in khugepaged_do_scan()  local
2274 		if (!khugepaged_prealloc_page(&hpage, &wait))  in khugepaged_do_scan()