}
#endif
+static inline struct hstate *folio_hstate(struct folio *folio)
+{
+ VM_BUG_ON_FOLIO(!folio_test_hugetlb(folio), folio);
+ return size_to_hstate(folio_size(folio));
+}
+
static inline struct hstate *page_hstate(struct page *page)
{
- VM_BUG_ON_PAGE(!PageHuge(page), page);
- return size_to_hstate(page_size(page));
+ return folio_hstate(page_folio(page));
}
static inline unsigned hstate_index_to_shift(unsigned index)
return NULL;
}
+static inline struct hstate *folio_hstate(struct folio *folio)
+{
+ return NULL;
+}
+
static inline struct hstate *page_hstate(struct page *page)
{
return NULL;
nid = folio_nid(folio);
if (folio_test_hugetlb(folio)) {
- struct hstate *h = page_hstate(&folio->page);
+ struct hstate *h = folio_hstate(folio);
gfp_mask = htlb_modify_alloc_mask(h, gfp_mask);
return alloc_huge_page_nodemask(h, nid, mtc->nmask, gfp_mask);