diff --git a/mm/truncate.c b/mm/truncate.c index b73c30c95cd0..06b7a4ca2370 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -287,7 +287,9 @@ int invalidate_inode_page(struct page *page) return 0; if (folio_test_dirty(folio) || folio_test_writeback(folio)) return 0; - if (page_mapped(page)) + /* The refcount will be elevated if any page in the folio is mapped */ + if (folio_ref_count(folio) > + folio_nr_pages(folio) + folio_has_private(folio) + 1) return 0; if (folio_has_private(folio) && !filemap_release_folio(folio, 0)) return 0;