static void __init set_highmem_pages_init(int bad_ppro)
{
int pfn;
- for (pfn = highstart_pfn; pfn < highend_pfn; pfn++)
- add_one_highpage_init(pfn_to_page(pfn), pfn, bad_ppro);
+ for (pfn = highstart_pfn; pfn < highend_pfn; pfn++) {
+ /*
+ * Holes under sparsemem might not have no mem_map[]:
+ */
+ if (pfn_valid(pfn))
+ add_one_highpage_init(pfn_to_page(pfn), pfn, bad_ppro);
+ }
totalram_pages += totalhigh_pages;
}
#endif /* CONFIG_FLATMEM */