552 		     long *regions_needed)  in hugetlb_resv_map_add()  argument
556 	if (!regions_needed) {  in hugetlb_resv_map_add()
562 		*regions_needed += 1;  in hugetlb_resv_map_add()
577 				     struct hstate *h, long *regions_needed)  in add_reservation_in_range()  argument
585 	if (regions_needed)  in add_reservation_in_range()
586 		*regions_needed = 0;  in add_reservation_in_range()
618 						    regions_needed);  in add_reservation_in_range()
630 					    t, h, h_cg, regions_needed);  in add_reservation_in_range()
638 					int regions_needed)  in allocate_file_region_entries()  argument
645 	VM_BUG_ON(regions_needed < 0);  in allocate_file_region_entries()
657 	       (resv->adds_in_progress + regions_needed)) {  in allocate_file_region_entries()
658 		to_allocate = resv->adds_in_progress + regions_needed -  in allocate_file_region_entries()
812 			 long regions_needed)  in region_abort()  argument
816 	resv->adds_in_progress -= regions_needed;  in region_abort()
6957 	long gbl_reserve, regions_needed = 0;  in hugetlb_reserve_pages()  local
6993 		chg = region_chg(resv_map, from, to, &regions_needed);  in hugetlb_reserve_pages()
7048 		add = region_add(resv_map, from, to, regions_needed, h, h_cg);  in hugetlb_reserve_pages()
7099 			region_abort(resv_map, from, to, regions_needed);  in hugetlb_reserve_pages()