From 223ce4910bac6434060c018ba247b6b40a399b49 Mon Sep 17 00:00:00 2001 From: Shaoqin Huang Date: Tue, 9 Aug 2022 10:32:56 +0800 Subject: mm/filemap.c: convert page_endio() to use a folio Replace three calls to compound_head() with one. Link: https://lkml.kernel.org/r/20220809023256.178194-1-shaoqin.huang@intel.com Signed-off-by: Shaoqin Huang Cc: Matthew Wilcox Signed-off-by: Andrew Morton --- mm/filemap.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-) (limited to 'mm/filemap.c') diff --git a/mm/filemap.c b/mm/filemap.c index 15800334147b..cb740a6b7227 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1633,24 +1633,26 @@ EXPORT_SYMBOL(folio_end_writeback); */ void page_endio(struct page *page, bool is_write, int err) { + struct folio *folio = page_folio(page); + if (!is_write) { if (!err) { - SetPageUptodate(page); + folio_mark_uptodate(folio); } else { - ClearPageUptodate(page); - SetPageError(page); + folio_clear_uptodate(folio); + folio_set_error(folio); } - unlock_page(page); + folio_unlock(folio); } else { if (err) { struct address_space *mapping; - SetPageError(page); - mapping = page_mapping(page); + folio_set_error(folio); + mapping = folio_mapping(folio); if (mapping) mapping_set_error(mapping, err); } - end_page_writeback(page); + folio_end_writeback(folio); } } EXPORT_SYMBOL_GPL(page_endio); -- cgit v1.2.3