mm: migrate: check movability of hugepage in unmap_and_move_huge_page()

[mirror_ubuntu-hirsute-kernel.git] / arch / arm / mm / hugetlbpage.c

diff --git a/arch/arm/mm/hugetlbpage.c b/arch/arm/mm/hugetlbpage.c
index 66781bf34077cb540a67f845eeeb919c2decfc4e..54ee6163c1814453298272fdb182341e3a5ffcdf 100644 (file)
--- a/arch/arm/mm/hugetlbpage.c
+++ b/arch/arm/mm/hugetlbpage.c
@@ -56,3 +56,8 @@ int pmd_huge(pmd_t pmd)
 {
        return pmd_val(pmd) && !(pmd_val(pmd) & PMD_TABLE_BIT);
 }
+
+int pmd_huge_support(void)
+{
+       return 1;
+}