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ufs: Convert ufs_get_page() to use a folio

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Remove a call to read_mapping_page().

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>
This commit is contained in:
Matthew Wilcox (Oracle) 2024-07-08 12:11:21 -04:00 • committed by Christian Brauner
parent 8400291e28
commit bf9883d577
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GPG key ID: 91C61BC06578DCA2
1 changed files with 10 additions and 9 deletions
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19
fs/ufs/dir.c
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@ -194,18 +194,19 @@ fail:
static struct page *ufs_get_page(struct inode *dir, unsigned long n)
{
struct address_space *mapping = dir->i_mapping;
struct page *page = read_mapping_page(mapping, n, NULL);
if (!IS_ERR(page)) {
kmap(page);
if (unlikely(!PageChecked(page))) {
if (!ufs_check_page(page))
goto fail;
}
struct folio *folio = read_mapping_folio(mapping, n, NULL);
if (IS_ERR(folio))
return &folio->page;
kmap(&folio->page);
if (unlikely(!folio_test_checked(folio))) {
if (!ufs_check_page(&folio->page))
goto fail;
}
return page;
return &folio->page;
fail:
ufs_put_page(page);
ufs_put_page(&folio->page);
return ERR_PTR(-EIO);
}