Commit 485053bb authored Dec 13, 2023 by Al Viro

fix ufs_get_locked_folio() breakage



filemap_lock_folio() returns ERR_PTR(-ENOENT) if the thing is not
in cache - not NULL like find_lock_page() used to.

Fixes: 5fb7bd50 "ufs: add ufs_get_locked_folio and ufs_put_locked_folio"
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

parent b85ea95d

fs/ufs/util.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -245,7 +245,7 @@ struct folio ufs_get_locked_folio(struct address_space mapping,
		{
		struct inode *inode = mapping->host;
		struct folio *folio = filemap_lock_folio(mapping, index);
		if (!folio) {
		if (IS_ERR(folio)) {
		folio = read_mapping_folio(mapping, index, NULL);

		if (IS_ERR(folio)) {