Lines Matching refs:max_pfn
570 max_low_pfn = max_pfn; in lowmem_pfn_init()
575 if (highmem_pages >= max_pfn) { in lowmem_pfn_init()
577 pages_to_mb(highmem_pages), pages_to_mb(max_pfn)); in lowmem_pfn_init()
608 highmem_pages = max_pfn - MAXMEM_PFN; in highmem_pfn_init()
610 if (highmem_pages + MAXMEM_PFN < max_pfn) in highmem_pfn_init()
611 max_pfn = MAXMEM_PFN + highmem_pages; in highmem_pfn_init()
613 if (highmem_pages + MAXMEM_PFN > max_pfn) { in highmem_pfn_init()
615 pages_to_mb(max_pfn - MAXMEM_PFN), in highmem_pfn_init()
622 if (max_pfn > MAX_NONPAE_PFN) in highmem_pfn_init()
626 max_pfn = MAXMEM_PFN; in highmem_pfn_init()
629 if (max_pfn > MAX_NONPAE_PFN) { in highmem_pfn_init()
630 max_pfn = MAX_NONPAE_PFN; in highmem_pfn_init()
644 if (max_pfn <= MAXMEM_PFN) in find_low_pfn_range()
654 highstart_pfn = highend_pfn = max_pfn; in initmem_init()
655 if (max_pfn > max_low_pfn) in initmem_init()