jbd2: move lockdep instrumentation for jbd2 handles

The transaction the handle references is free to commit once we've
decremented t_updates counter. Move the lockdep instrumentation to that
place. Currently it was a bit later which did not really matter but
subsequent improvements to lockdep instrumentation would cause false
positives with it.
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>

fs/jbd2/transaction.c

@@ -1750,11 +1750,11 @@ int jbd2_journal_stop(handle_t *handle)
 			wake_up(&journal->j_wait_transaction_locked);
 	}
 
+	lock_map_release(&handle->h_lockdep_map);
+
 	if (wait_for_commit)
 		err = jbd2_log_wait_commit(journal, tid);
 
-	lock_map_release(&handle->h_lockdep_map);
-
 	if (handle->h_rsv_handle)
 		jbd2_journal_free_reserved(handle->h_rsv_handle);
 free_and_exit: