Messages in this thread Patch in this message | | | From | shaoqin.huang@intel ... | Subject | [PATCH] filemap: Convert page_endio() to use a folio | Date | Tue, 9 Aug 2022 10:32:56 +0800 |
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From: Shaoqin Huang <shaoqin.huang@intel.com>
Replace three calls to compound_head() with one.
Signed-off-by: Shaoqin Huang <shaoqin.huang@intel.com> --- mm/filemap.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
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); -- 2.30.2
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