- /* skip this page unless it's marked as needing cleaning */
- if (!((attr=get_page_attr(bitmap, page)) & BITMAP_PAGE_CLEAN)) {
- if (attr & BITMAP_PAGE_NEEDWRITE) {
- page_cache_get(page);
- clear_page_attr(bitmap, page, BITMAP_PAGE_NEEDWRITE);
- }
- spin_unlock_irqrestore(&bitmap->lock, flags);
- if (attr & BITMAP_PAGE_NEEDWRITE) {
- if (write_page(bitmap, page, 0))
- bitmap_file_kick(bitmap);
- page_cache_release(page);
- }
- continue;
- }
-
- bit = file_page_offset(j);