Lines Matching refs:max_low_pfn
212 if (__pa(initrd_end) > PFN_PHYS(max_low_pfn)) {
270 * max_low_pfn is not a number of pages. The number of pages
271 * of the system is given by 'max_low_pfn - min_low_pfn'.
274 max_low_pfn = 0;
289 if (end > max_low_pfn)
290 max_low_pfn = end;
300 if (min_low_pfn >= max_low_pfn)
315 max_pfn = max_low_pfn;
316 if (max_low_pfn > PFN_DOWN(HIGHMEM_START)) {
319 highend_pfn = max_low_pfn;
321 max_low_pfn = PFN_DOWN(HIGHMEM_START);
328 min_low_pfn, max_low_pfn);
344 if (end > max_low_pfn)
345 end = max_low_pfn;
376 if (start >= max_low_pfn)
380 if (end > max_low_pfn)
381 end = max_low_pfn;