Lines Matching refs:max_low_pfn
261 if (__pa(initrd_end) > PFN_PHYS(max_low_pfn)) { in finalize_initrd()
324 max_low_pfn = 0; in bootmem_init()
339 if (end > max_low_pfn) in bootmem_init()
340 max_low_pfn = end; in bootmem_init()
355 if (min_low_pfn >= max_low_pfn) in bootmem_init()
370 max_pfn = max_low_pfn; in bootmem_init()
371 if (max_low_pfn > PFN_DOWN(HIGHMEM_START)) { in bootmem_init()
374 highend_pfn = max_low_pfn; in bootmem_init()
376 max_low_pfn = PFN_DOWN(HIGHMEM_START); in bootmem_init()
391 min_low_pfn, max_low_pfn); in bootmem_init()
407 if (end > max_low_pfn) in bootmem_init()
408 end = max_low_pfn; in bootmem_init()
448 if (start >= max_low_pfn) in bootmem_init()
452 if (end > max_low_pfn) in bootmem_init()
453 end = max_low_pfn; in bootmem_init()
704 dma_contiguous_reserve(PFN_PHYS(max_low_pfn)); in arch_mem_init()