diff options
| -rw-r--r-- | mm/memory.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/memory.c b/mm/memory.c index a8ff3489211b..5a917b21a122 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -1842,9 +1842,12 @@ pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr, static int validate_page_before_insert(struct page *page) { - if (PageAnon(page) || PageSlab(page) || page_has_type(page)) + struct folio *folio = page_folio(page); + + if (folio_test_anon(folio) || folio_test_slab(folio) || + page_has_type(page)) return -EINVAL; - flush_dcache_page(page); + flush_dcache_folio(folio); return 0; } |