set_compound_page_dtor(page, free_compound_page);
set_compound_order(page, order);
- __SetPageCompound(page);
+ __SetPageHead(page);
for (i = 1; i < nr_pages; i++) {
struct page *p = page + i;
__SetPageTail(p);
- __SetPageCompound(p);
p->first_page = page;
}
}
if (unlikely(compound_order(page) != order))
bad_page(page);
- if (unlikely(!PageCompound(page)))
+ if (unlikely(!PageHead(page)))
bad_page(page);
- __ClearPageCompound(page);
+ __ClearPageHead(page);
for (i = 1; i < nr_pages; i++) {
struct page *p = page + i;
- if (unlikely(!PageCompound(p) | !PageTail(p) |
+ if (unlikely(!PageTail(p) |
(p->first_page != page)))
bad_page(page);
__ClearPageTail(p);
- __ClearPageCompound(p);
}
}