diff options
| -rw-r--r-- | include/linux/mm.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index ef40f68c1183..805108d7bbc3 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2167,13 +2167,13 @@ static inline int folio_expected_ref_count(const struct folio *folio) const int order = folio_order(folio); int ref_count = 0; - if (WARN_ON_ONCE(folio_test_slab(folio))) + if (WARN_ON_ONCE(page_has_type(&folio->page) && !folio_test_hugetlb(folio))) return 0; if (folio_test_anon(folio)) { /* One reference per page from the swapcache. */ ref_count += folio_test_swapcache(folio) << order; - } else if (!((unsigned long)folio->mapping & PAGE_MAPPING_FLAGS)) { + } else { /* One reference per page from the pagecache. */ ref_count += !!folio->mapping << order; /* One reference from PG_private. */ |