From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: [PATCH 03/10] mm/truncate: Convert invalidate_inode_page() to use a folio
Date: Mon, 14 Feb 2022 20:00:10 +0000 [thread overview]
Message-ID: <20220214200017.3150590-4-willy@infradead.org> (raw)
In-Reply-To: <20220214200017.3150590-1-willy@infradead.org>
This saves a number of calls to compound_head().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
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);
--
2.34.1
next prev parent reply other threads:[~2022-02-14 20:00 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-14 20:00 [PATCH 00/10] Various fixes around invalidate_page() Matthew Wilcox (Oracle)
2022-02-14 20:00 ` [PATCH 01/10] splice: Use a folio in page_cache_pipe_buf_try_steal() Matthew Wilcox (Oracle)
2022-02-15 7:15 ` Christoph Hellwig
2022-02-15 8:32 ` Miaohe Lin
2022-02-14 20:00 ` [PATCH 02/10] mm/truncate: Inline invalidate_complete_page() into its one caller Matthew Wilcox (Oracle)
2022-02-14 23:09 ` John Hubbard
2022-02-14 23:32 ` Matthew Wilcox
2022-02-14 23:51 ` John Hubbard
2022-02-15 7:17 ` Christoph Hellwig
2022-02-15 7:45 ` Miaohe Lin
2022-02-15 20:09 ` Matthew Wilcox
2022-02-16 2:36 ` Miaohe Lin
2022-02-16 2:45 ` Miaohe Lin
2022-02-14 20:00 ` Matthew Wilcox (Oracle) [this message]
2022-02-15 7:18 ` [PATCH 03/10] mm/truncate: Convert invalidate_inode_page() to use a folio Christoph Hellwig
2022-02-15 8:32 ` Miaohe Lin
2022-02-14 20:00 ` [PATCH 04/10] mm/truncate: Replace page_mapped() call in invalidate_inode_page() Matthew Wilcox (Oracle)
2022-02-15 7:19 ` Christoph Hellwig
2022-02-15 20:12 ` Matthew Wilcox
2022-02-15 8:32 ` Miaohe Lin
2022-02-25 1:31 ` Matthew Wilcox
2022-02-25 3:27 ` Matthew Wilcox
2022-02-14 20:00 ` [PATCH 05/10] mm: Convert remove_mapping() to take a folio Matthew Wilcox (Oracle)
2022-02-15 7:21 ` Christoph Hellwig
2022-02-15 8:33 ` Miaohe Lin
2022-02-14 20:00 ` [PATCH 06/10] mm/truncate: Split invalidate_inode_page() into mapping_shrink_folio() Matthew Wilcox (Oracle)
2022-02-15 7:23 ` Christoph Hellwig
2022-02-15 9:37 ` Miaohe Lin
2022-02-14 20:00 ` [PATCH 07/10] mm/truncate: Convert __invalidate_mapping_pages() to use a folio Matthew Wilcox (Oracle)
2022-02-15 7:24 ` Christoph Hellwig
2022-02-15 9:37 ` Miaohe Lin
2022-02-14 20:00 ` [PATCH 08/10] mm: Turn deactivate_file_page() into deactivate_file_folio() Matthew Wilcox (Oracle)
2022-02-15 7:25 ` Christoph Hellwig
2022-02-15 8:26 ` Miaohe Lin
2022-02-15 20:33 ` Matthew Wilcox
2022-02-16 2:45 ` Miaohe Lin
2022-02-14 20:00 ` [PATCH 09/10] mm/truncate: Combine invalidate_mapping_pagevec() and __invalidate_mapping_pages() Matthew Wilcox (Oracle)
2022-02-15 7:26 ` Christoph Hellwig
2022-02-15 9:37 ` Miaohe Lin
2022-02-14 20:00 ` [PATCH 10/10] fs: Move many prototypes to pagemap.h Matthew Wilcox (Oracle)
2022-02-15 7:27 ` Christoph Hellwig
2022-02-15 9:38 ` Miaohe Lin
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