void __dump_page(struct page *page, const char *reason)
{
pr_emerg("page:%p count:%d mapcount:%d mapping:%p index:%#lx",
- page, atomic_read(&page->_count), page_mapcount(page),
+ page, page_ref_count(page), page_mapcount(page),
page->mapping, page->index);
if (PageCompound(page))
pr_cont(" compound_mapcount: %d", compound_mapcount(page));