Lines Matching defs:highest
1565 unsigned long low_pfn, min_pfn, highest = 0;
1577 * If starting the scan, use a deeper search and use the highest
1624 if (pfn >= highest)
1625 highest = max(pageblock_start_pfn(pfn),
1695 * Use the highest PFN found above min. If one was
1699 if (highest >= min_pfn) {
1700 page = pfn_to_page(highest);
1701 cc->free_pfn = highest;
1717 if (highest && highest >= cc->zone->compact_cached_free_pfn) {
1718 highest -= pageblock_nr_pages;
1719 cc->zone->compact_cached_free_pfn = highest;