From 4418481396b2caeded6d0eed11ac9052ab4c0763 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Sat, 12 Feb 2022 17:39:10 -0500 Subject: mm/truncate: Convert invalidate_inode_page() to use a folio This saves a number of calls to compound_head(). Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Christoph Hellwig Reviewed-by: Miaohe Lin --- mm/truncate.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/mm/truncate.c b/mm/truncate.c index e5e2edaa0b76..b73c30c95cd0 100644 --- a/mm/truncate.c +++ b/mm/truncate.c @@ -281,14 +281,15 @@ EXPORT_SYMBOL(generic_error_remove_page); */ int invalidate_inode_page(struct page *page) { - struct address_space *mapping = page_mapping(page); + struct folio *folio = page_folio(page); + struct address_space *mapping = folio_mapping(folio); if (!mapping) return 0; - if (PageDirty(page) || PageWriteback(page)) + if (folio_test_dirty(folio) || folio_test_writeback(folio)) return 0; if (page_mapped(page)) return 0; - if (page_has_private(page) && !try_to_release_page(page, 0)) + if (folio_has_private(folio) && !filemap_release_folio(folio, 0)) return 0; return remove_mapping(mapping, page); -- cgit