LU-928 llite: fix comment for lustre_client_ocd

[fs/lustre-release.git] / lustre / include / lu_object.h

diff --git a/lustre/include/lu_object.h b/lustre/include/lu_object.h
index ae21d70..f431e0b 100644 (file)
--- a/lustre/include/lu_object.h
+++ b/lustre/include/lu_object.h
@@ -293,6 +293,10 @@ struct lu_device {
          * A list of references to this object, for debugging.
          */
         struct lu_ref                      ld_reference;
+        /**
+         * Link the device to the site.
+         **/
+        cfs_list_t                         ld_linkage;
 };
 
 struct lu_device_type_operations;
@@ -631,6 +635,13 @@ struct lu_site {
          */
         cfs_list_t                ls_linkage;
         /**
+         * List for lu device for this site, protected
+         * by ls_ld_lock.
+         **/
+        cfs_list_t                ls_ld_linkage;
+        cfs_spinlock_t            ls_ld_lock;
+
+        /**
          * lu_site stats
          */
         struct lprocfs_stats     *ls_stats;
@@ -832,6 +843,7 @@ int lu_object_invariant(const struct lu_object *o);
 
 /**
  * \retval  1 iff object \a o exists on stable storage,
+ * \retval  0 iff object \a o not exists on stable storage.
  * \retval -1 iff object \a o is on remote server.
  */
 static inline int lu_object_exists(const struct lu_object *o)