Lines Matching refs:max_low_pfn
309 * prevent kva address below max_low_pfn want it on system
313 * we are supposed to only record the one less then max_low_pfn
364 kva_target_pfn = round_down(max_low_pfn - kva_pages, PTRS_PER_PTE);
367 max_low_pfn<<PAGE_SHIFT,
376 printk(KERN_INFO "kva_start_pfn ~ %lx max_low_pfn ~ %lx\n",
377 kva_start_pfn, max_low_pfn);
386 if (max_pfn > max_low_pfn)
387 highstart_pfn = max_low_pfn;
393 num_physpages = max_low_pfn;
394 high_memory = (void *) __va(max_low_pfn * PAGE_SIZE - 1) + 1;
397 pages_to_mb(max_low_pfn));
398 printk(KERN_DEBUG "max_low_pfn = %lx, highstart_pfn = %lx\n",
399 max_low_pfn, highstart_pfn);
402 (ulong) pfn_to_kaddr(max_low_pfn));