iopt_area_index
iopt_area_index(area) * PAGE_SIZE;
iopt_area_index(area),
unsigned long start_index = iopt_area_index(area);
if (end_index != iopt_area_index(area))
rc = pfn_reader_first(&pfns, area->pages, iopt_area_index(area),
rc = pfn_reader_first(&pfns, pages, iopt_area_index(area),
if (end_index != iopt_area_index(area))
area, domain, iopt_area_index(area),
area, domain, iopt_area_index(area),
WARN_ON(index < iopt_area_index(area) ||
index -= iopt_area_index(area);
WARN_ON(index < iopt_area_index(area) ||
(index - iopt_area_index(area) + 1) * PAGE_SIZE - 1;
if (start_index == iopt_area_index(area))
if (start_index == iopt_area_index(area))
if (start_index == iopt_area_index(area))