mm: add split_folio()

[linux-2.6-microblaze.git] / include / linux / huge_mm.h

diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 38265f9..a1341fd 100644 (file)
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -444,6 +444,11 @@ static inline int split_folio_to_list(struct folio *folio,
        return split_huge_page_to_list(&folio->page, list);
 }
 
+static inline int split_folio(struct folio *folio)
+{
+       return split_folio_to_list(folio, NULL);
+}
+
 /*
  * archs that select ARCH_WANTS_THP_SWAP but don't support THP_SWP due to
  * limitations in the implementation like arm64 MTE can override this to