Lines Matching refs:max_low_pfn
327 if (end > max_low_pfn)
328 max_low_pfn = end;
349 if (mem_size_limit && max_low_pfn >= mem_size_limit)
353 max_low_pfn << (PAGE_SHIFT - 10));
354 max_low_pfn = mem_size_limit;
363 if (max_low_pfn <= end_kernel_pfn)
368 bootmap_pages = bootmem_bootmap_pages(max_low_pfn);
377 if (start >= max_low_pfn)
379 if (end > max_low_pfn)
380 end = max_low_pfn;
397 max_low_pfn >>= 1;
402 bootmap_size = init_bootmem(bootmap_start, max_low_pfn);
411 if (start >= max_low_pfn)
413 if (end > max_low_pfn)
414 end = max_low_pfn;
446 if ((void *)initrd_end > phys_to_virt(PFN_PHYS(max_low_pfn))) {
447 if (!move_initrd(PFN_PHYS(max_low_pfn)))
451 phys_to_virt(PFN_PHYS(max_low_pfn)));
1304 if (maxsize > (max_low_pfn + 1) << PAGE_SHIFT)
1305 maxsize = 1 << (ilog2(max_low_pfn + 1) + PAGE_SHIFT);