Lines Matching refs:max_low_pfn
334 if (end > max_low_pfn) in setup_memory()
335 max_low_pfn = end; in setup_memory()
356 if (mem_size_limit && max_low_pfn >= mem_size_limit) in setup_memory()
360 max_low_pfn << (PAGE_SHIFT - 10)); in setup_memory()
361 max_low_pfn = mem_size_limit; in setup_memory()
370 if (max_low_pfn <= end_kernel_pfn) in setup_memory()
375 bootmap_pages = bootmem_bootmap_pages(max_low_pfn); in setup_memory()
384 if (start >= max_low_pfn) in setup_memory()
386 if (end > max_low_pfn) in setup_memory()
387 end = max_low_pfn; in setup_memory()
404 max_low_pfn >>= 1; in setup_memory()
409 bootmap_size = init_bootmem(bootmap_start, max_low_pfn); in setup_memory()
418 if (start >= max_low_pfn) in setup_memory()
420 if (end > max_low_pfn) in setup_memory()
421 end = max_low_pfn; in setup_memory()
453 if ((void *)initrd_end > phys_to_virt(PFN_PHYS(max_low_pfn))) { in setup_memory()
454 if (!move_initrd(PFN_PHYS(max_low_pfn))) in setup_memory()
458 phys_to_virt(PFN_PHYS(max_low_pfn))); in setup_memory()
1327 if (maxsize > (max_low_pfn + 1) << PAGE_SHIFT) in external_cache_probe()
1328 maxsize = 1 << (ilog2(max_low_pfn + 1) + PAGE_SHIFT); in external_cache_probe()