Lines Matching refs:max_low_pfn
235 * of max_low_pfn pages, by creating page tables starting from address
486 for (pfn = max_low_pfn + 1; pfn < 1<<(32-PAGE_SHIFT); pfn++) {
626 /* max_low_pfn is 0, we already have early_res support */
627 max_low_pfn = max_pfn;
638 if (max_low_pfn - highmem_pages < 64*1024*1024/PAGE_SIZE) {
643 max_low_pfn -= highmem_pages;
662 max_low_pfn = MAXMEM_PFN;
713 if (max_pfn > max_low_pfn)
714 highstart_pfn = max_low_pfn;
722 e820_register_active_regions(0, 0, max_low_pfn);
724 num_physpages = max_low_pfn;
725 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1;
733 pages_to_mb(max_low_pfn));
745 max_zone_pfns[ZONE_NORMAL] = max_low_pfn;
783 bootmap_size = bootmem_bootmap_pages(max_low_pfn)<<PAGE_SHIFT;
793 printk(KERN_INFO " low ram: 0 - %08lx\n", max_low_pfn<<PAGE_SHIFT);
802 if (start_pfn > max_low_pfn)
804 if (end_pfn > max_low_pfn)
805 end_pfn = max_low_pfn;
808 end_pfn = max_low_pfn;
875 for (tmp = 0; tmp < max_low_pfn; tmp++)