+
+ int write_congestion_off;
+ int write_congestion_on;
+
+ struct class_device *clsdev; /* sysfs pktcdvd[0-7] class dev */
+ struct pktcdvd_kobj *kobj_stat; /* sysfs pktcdvd[0-7]/stat/ */
+ struct pktcdvd_kobj *kobj_wqueue; /* sysfs pktcdvd[0-7]/write_queue/ */
+
+ struct dentry *dfs_d_root; /* debugfs: devname directory */
+ struct dentry *dfs_f_info; /* debugfs: info file */