erofs: Convert to release_folio

Use a folio in erofs_managed_cache_release_folio(), but use of folios
should be pushed into erofs_try_to_free_cached_page().

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
1 file changed