The patch titled
Subject: affs: convert affs_symlink_read_folio() to use the folio
has been added to the -mm mm-unstable branch. Its filename is
affs-convert-affs_symlink_read_folio-to-use-the-folio.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/affs-convert-affs_symlink_read_folio-to-use-the-folio.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
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------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: affs: convert affs_symlink_read_folio() to use the folio
Date: Thu, 13 Jul 2023 04:55:07 +0100
Remove use of the old page APIs. That includes use of setting PageError
on error; simply not setting the uptodate flag is sufficient.
Link: https://lkml.kernel.org/r/20230713035512.4139457-3-willy@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Cc: David Sterba <dsterba@xxxxxxxx>
Cc: Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>
Cc: Christian Brauner <brauner@xxxxxxxxxx>
Cc: Jan Kara <jack@xxxxxxxx>
Cc: Konstantin Komarov <almaz.alexandrovich@xxxxxxxxxxxxxxxxxxxx>
Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: Pankaj Raghav <p.raghav@xxxxxxxxxxx>
Cc: "Theodore Ts'o" <tytso@xxxxxxx>
Cc: Tom Rix <trix@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/affs/symlink.c | 12 +++++-------
1 file changed, 5 insertions(+), 7 deletions(-)
--- a/fs/affs/symlink.c~affs-convert-affs_symlink_read_folio-to-use-the-folio
+++ a/fs/affs/symlink.c
@@ -13,10 +13,9 @@
static int affs_symlink_read_folio(struct file *file, struct folio *folio)
{
- struct page *page = &folio->page;
struct buffer_head *bh;
- struct inode *inode = page->mapping->host;
- char *link = page_address(page);
+ struct inode *inode = folio->mapping->host;
+ char *link = folio_address(folio);
struct slink_front *lf;
int i, j;
char c;
@@ -58,12 +57,11 @@ static int affs_symlink_read_folio(struc
}
link[i] = '\0';
affs_brelse(bh);
- SetPageUptodate(page);
- unlock_page(page);
+ folio_mark_uptodate(folio);
+ folio_unlock(folio);
return 0;
fail:
- SetPageError(page);
- unlock_page(page);
+ folio_unlock(folio);
return -EIO;
}
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
rmap-pass-the-folio-to-__page_check_anon_rmap.patch
highmem-add-memcpy_to_folio-and-memcpy_from_folio.patch
affs-convert-affs_symlink_read_folio-to-use-the-folio.patch
affs-convert-data-read-and-write-to-use-folios.patch
migrate-use-folio_set_bh-instead-of-set_bh_page.patch
ntfs3-convert-ntfs_get_block_vbo-to-use-a-folio.patch
jbd2-use-a-folio-in-jbd2_journal_write_metadata_buffer.patch
buffer-remove-set_bh_page.patch
