ext4: Call fsverity_verify_folio()

Now that fsverity supports working on entire folios, call
fsverity_verify_folio() instead of fsverity_verify_page()
Reported-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Eric Biggers <ebiggers@google.com>
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20230516192713.1070469-1-willy@infradead.orgSigned-off-by: Theodore Ts'o <tytso@mit.edu>

fs/ext4/readpage.c

@@ -334,7 +334,7 @@ int ext4_mpage_readpages(struct inode *inode,
 					  folio_size(folio));
 			if (first_hole == 0) {
 				if (ext4_need_verity(inode, folio->index) &&
-				    !fsverity_verify_page(&folio->page))
+				    !fsverity_verify_folio(folio))
 					goto set_error_page;
 				folio_mark_uptodate(folio);
 				folio_unlock(folio);