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From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
To: linux-fsdevel@vger.kernel.org
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>, linux-mm@kvack.org
Subject: [PATCH 15/24] jfs: Remove check for PageUptodate
Date: Fri, 27 May 2022 16:50:27 +0100	[thread overview]
Message-ID: <20220527155036.524743-16-willy@infradead.org> (raw)
In-Reply-To: <20220527155036.524743-1-willy@infradead.org>

Pages returned from read_mapping_page() are always uptodate, so
this check is unnecessary.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
---
 fs/jfs/jfs_metapage.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/jfs/jfs_metapage.c b/fs/jfs/jfs_metapage.c
index 387652ae14c2..2e8461ce74de 100644
--- a/fs/jfs/jfs_metapage.c
+++ b/fs/jfs/jfs_metapage.c
@@ -618,7 +618,7 @@ struct metapage *__get_metapage(struct inode *inode, unsigned long lblock,
 		SetPageUptodate(page);
 	} else {
 		page = read_mapping_page(mapping, page_index, NULL);
-		if (IS_ERR(page) || !PageUptodate(page)) {
+		if (IS_ERR(page)) {
 			jfs_err("read_mapping_page failed!");
 			return NULL;
 		}
-- 
2.34.1


  parent reply	other threads:[~2022-05-27 15:50 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-05-27 15:50 [PATCH 00/24] Begin removing PageError Matthew Wilcox (Oracle)
2022-05-27 15:50 ` [PATCH 01/24] block: Remove check of PageError Matthew Wilcox (Oracle)
2022-05-28  5:47   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 02/24] afs: " Matthew Wilcox (Oracle)
2022-05-28  5:47   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 03/24] freevxfs: " Matthew Wilcox (Oracle)
2022-05-28  5:48   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 04/24] gfs: Check PageUptodate instead " Matthew Wilcox (Oracle)
2022-05-28  5:48   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 05/24] hfs: Remove check for PageError Matthew Wilcox (Oracle)
2022-05-28  5:48   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 06/24] hfsplus: " Matthew Wilcox (Oracle)
2022-05-28  5:48   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 07/24] ntfs: " Matthew Wilcox (Oracle)
2022-05-28  5:48   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 08/24] ext2: " Matthew Wilcox (Oracle)
2022-05-28  5:49   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 09/24] nilfs2: " Matthew Wilcox (Oracle)
2022-05-28  5:49   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 10/24] ntfs: " Matthew Wilcox (Oracle)
2022-05-28  5:49   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 11/24] ntfs3: " Matthew Wilcox (Oracle)
2022-05-28  5:51   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 12/24] reiserfs: " Matthew Wilcox (Oracle)
2022-05-28  5:52   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 13/24] ufs: Remove checks " Matthew Wilcox (Oracle)
2022-05-28  5:56   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 14/24] remap_range: Remove check of uptodate flag Matthew Wilcox (Oracle)
2022-05-28  5:59   ` Christoph Hellwig
2022-05-30 12:35     ` Matthew Wilcox
2022-05-27 15:50 ` Matthew Wilcox (Oracle) [this message]
2022-05-28  5:59   ` [PATCH 15/24] jfs: Remove check for PageUptodate Christoph Hellwig
2022-05-27 15:50 ` [PATCH 16/24] iomap: Remove test for folio error Matthew Wilcox (Oracle)
2022-05-28  6:00   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 17/24] orangefs: " Matthew Wilcox (Oracle)
2022-05-28  6:00   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 18/24] buffer: Remove check for PageError Matthew Wilcox (Oracle)
2022-05-28  6:01   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 19/24] nfs: Leave pages in the pagecache if readpage failed Matthew Wilcox (Oracle)
2022-05-28  6:02   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 20/24] btrfs: Use a folio in wait_dev_supers() Matthew Wilcox (Oracle)
2022-05-28  6:03   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 21/24] buffer: Don't test folio error in block_read_full_folio() Matthew Wilcox (Oracle)
2022-05-28  6:05   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 22/24] squashfs: Return the actual error from squashfs_read_folio() Matthew Wilcox (Oracle)
2022-05-28  6:06   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 23/24] hostfs: Handle page write errors correctly Matthew Wilcox (Oracle)
2022-05-28  6:06   ` Christoph Hellwig
2022-05-27 15:50 ` [PATCH 24/24] ocfs2: Use filemap_write_and_wait_range() in ocfs2_cow_sync_writeback() Matthew Wilcox (Oracle)
2022-05-28  6:07   ` Christoph Hellwig
2022-05-28  6:12 ` [PATCH 00/24] Begin removing PageError Christoph Hellwig

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