+ int isYaffs2; /* Use yaffs2 mode on this device */
+
+ int emptyLostAndFound; /* Auto-empty lost+found directory on mount */
+
+ int refreshPeriod; /* How often we should check to do a block refresh */
+
+ /* Checkpoint control. Can be set before or after initialisation */
+ __u8 skipCheckpointRead;
+ __u8 skipCheckpointWrite;