[merged mm-nonmm-stable] squashfs-remove-calls-to-set-the-folio-error-flag.patch removed from -mm tree

[merged mm-nonmm-stable] squashfs-remove-calls-to-set-the-folio-error-flag.patch removed from -mm tree

[Andrew Morton]

The quilt patch titled
     Subject: squashfs: remove calls to set the folio error flag
has been removed from the -mm tree.  Its filename was
     squashfs-remove-calls-to-set-the-folio-error-flag.patch

This patch was dropped because it was merged into the mm-nonmm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Subject: squashfs: remove calls to set the folio error flag
Date: Sat, 20 Apr 2024 03:50:18 +0100

Nobody checks the error flag on squashfs folios, so stop setting it.

Link: https://lkml.kernel.org/r/20240420025029.2166544-24-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Phillip Lougher <phillip@squashfs.org.uk>
Reviewed-by: Phillip Lougher <phillip@squashfs.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 fs/squashfs/file.c        |    6 +-----
 fs/squashfs/file_direct.c |    3 +--
 2 files changed, 2 insertions(+), 7 deletions(-)

--- a/fs/squashfs/file.c~squashfs-remove-calls-to-set-the-folio-error-flag
+++ a/fs/squashfs/file.c
@@ -375,8 +375,6 @@ void squashfs_fill_page(struct page *pag
 	flush_dcache_page(page);
 	if (copied == avail)
 		SetPageUptodate(page);
-	else
-		SetPageError(page);
 }
 
 /* Copy data into page cache  */
@@ -471,7 +469,7 @@ static int squashfs_read_folio(struct fi
 
 		res = read_blocklist(inode, index, &block);
 		if (res < 0)
-			goto error_out;
+			goto out;
 
 		if (res == 0)
 			res = squashfs_readpage_sparse(page, expected);
@@ -483,8 +481,6 @@ static int squashfs_read_folio(struct fi
 	if (!res)
 		return 0;
 
-error_out:
-	SetPageError(page);
 out:
 	pageaddr = kmap_atomic(page);
 	memset(pageaddr, 0, PAGE_SIZE);
--- a/fs/squashfs/file_direct.c~squashfs-remove-calls-to-set-the-folio-error-flag
+++ a/fs/squashfs/file_direct.c
@@ -106,14 +106,13 @@ int squashfs_readpage_block(struct page
 	return 0;
 
 mark_errored:
-	/* Decompression failed, mark pages as errored.  Target_page is
+	/* Decompression failed.  Target_page is
 	 * dealt with by the caller
 	 */
 	for (i = 0; i < pages; i++) {
 		if (page[i] == NULL || page[i] == target_page)
 			continue;
 		flush_dcache_page(page[i]);
-		SetPageError(page[i]);
 		unlock_page(page[i]);
 		put_page(page[i]);
 	}
_

Patches currently in -mm which might be from willy@infradead.org are

nilfs2-remove-calls-to-folio_set_error-and-folio_clear_error.patch