Lines Matching defs:highest
1472 unsigned long low_pfn, min_pfn, highest = 0;
1484 * If starting the scan, use a deeper search and use the highest
1531 if (pfn >= highest)
1532 highest = max(pageblock_start_pfn(pfn),
1602 * Use the highest PFN found above min. If one was
1606 if (highest >= min_pfn) {
1607 page = pfn_to_page(highest);
1608 cc->free_pfn = highest;
1621 if (highest && highest >= cc->zone->compact_cached_free_pfn) {
1622 highest -= pageblock_nr_pages;
1623 cc->zone->compact_cached_free_pfn = highest;