// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file. See the AUTHORS file for names of contributors.
-#ifndef STORAGE_LEVELDB_DB_FORMAT_H_
-#define STORAGE_LEVELDB_DB_FORMAT_H_
+#ifndef STORAGE_LEVELDB_DB_DBFORMAT_H_
+#define STORAGE_LEVELDB_DB_DBFORMAT_H_
#include <stdio.h>
#include "leveldb/comparator.h"
// space if the same key space is being repeatedly overwritten.
static const int kMaxMemCompactLevel = 2;
+// Approximate gap in bytes between samples of data read during iteration.
+static const int kReadBytesPeriod = 1048576;
+
} // namespace config
class InternalKey;
} // namespace leveldb
-#endif // STORAGE_LEVELDB_DB_FORMAT_H_
+#endif // STORAGE_LEVELDB_DB_DBFORMAT_H_