static void free_map_bootmem(struct page *page, unsigned long nr_pages)
{
unsigned long maps_section_nr, removing_section_nr, i;
- int magic;
+ unsigned long magic;
for (i = 0; i < nr_pages; i++, page++) {
- magic = atomic_read(&page->_mapcount);
+ magic = (unsigned long) page->lru.next;
BUG_ON(magic == NODE_INFO);