- struct list_head exp_obd_chain;
- struct hlist_node exp_uuid_hash; /* uuid-export hash*/
- struct hlist_node exp_nid_hash; /* nid-export hash */
- /* exp_obd_chain_timed fo ping evictor, protected by obd_dev_lock */
- struct list_head exp_obd_chain_timed;
+ /** To link all exports on an obd device */
+ cfs_list_t exp_obd_chain;
+ cfs_hlist_node_t exp_uuid_hash; /** uuid-export hash*/
+ cfs_hlist_node_t exp_nid_hash; /** nid-export hash */
+ /**
+ * All exports eligible for ping evictor are linked into a list
+ * through this field in "most time since last request on this export"
+ * order
+ * protected by obd_dev_lock
+ */
+ cfs_list_t exp_obd_chain_timed;
+ /** Obd device of this export */