+ /* Need to hold a hash lock to expand DB: transactions rely on it. */
+ if (!(tdb->flags & TDB_NOLOCK)
+ && !tdb->allrecord_lock.count && !tdb_has_hash_locks(tdb)) {
+ tdb->log(tdb, TDB_DEBUG_FATAL, tdb->log_priv,
+ "tdb_expand: must hold lock during expand\n");
+ return -1;
+ }
+