Lines Matching refs:index
2330 * @start: starting page index
2331 * @end: ending page index (inclusive)
2389 * multiple pages in ascending page->index order, and looping back to the start
2403 pgoff_t index;
2411 index = mapping->writeback_index; /* prev offset */
2414 index = wbc->range_start >> PAGE_SHIFT;
2420 tag_pages_for_writeback(mapping, index, end);
2425 done_index = index;
2426 while (!done && (index <= end)) {
2429 nr_folios = filemap_get_folios_tag(mapping, &index, end,
2439 done_index = folio->index;
2494 done_index = folio->index + nr;
2521 * back the index back to the start of the file for the next