Lines Matching refs:max_low_pfn
336 if (end > max_low_pfn) in setup_memory()
337 max_low_pfn = end; in setup_memory()
358 if (mem_size_limit && max_low_pfn >= mem_size_limit) in setup_memory()
362 max_low_pfn << (PAGE_SHIFT - 10)); in setup_memory()
363 max_low_pfn = mem_size_limit; in setup_memory()
372 if (max_low_pfn <= end_kernel_pfn) in setup_memory()
377 bootmap_pages = bootmem_bootmap_pages(max_low_pfn); in setup_memory()
386 if (start >= max_low_pfn) in setup_memory()
388 if (end > max_low_pfn) in setup_memory()
389 end = max_low_pfn; in setup_memory()
406 max_low_pfn >>= 1; in setup_memory()
411 bootmap_size = init_bootmem(bootmap_start, max_low_pfn); in setup_memory()
420 if (start >= max_low_pfn) in setup_memory()
422 if (end > max_low_pfn) in setup_memory()
423 end = max_low_pfn; in setup_memory()
455 if ((void *)initrd_end > phys_to_virt(PFN_PHYS(max_low_pfn))) { in setup_memory()
456 if (!move_initrd(PFN_PHYS(max_low_pfn))) in setup_memory()
460 phys_to_virt(PFN_PHYS(max_low_pfn))); in setup_memory()
1330 if (maxsize > (max_low_pfn + 1) << PAGE_SHIFT) in external_cache_probe()
1331 maxsize = 1 << (ilog2(max_low_pfn + 1) + PAGE_SHIFT); in external_cache_probe()