LU-3531 mdt: delete striped directory

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

diff --git a/lustre/include/md_object.h b/lustre/include/md_object.h
index e85d956..82f6322 100644 (file)
--- a/lustre/include/md_object.h
+++ b/lustre/include/md_object.h
@@ -180,6 +180,7 @@ struct md_op_spec {
         const struct dt_index_features *sp_feat;
 };
 
+union ldlm_policy_data;
 /**
  * Operations implemented for each md object (both directory and leaf).
  */
@@ -255,7 +256,11 @@ struct md_object_operations {
        int (*moo_object_lock)(const struct lu_env *env, struct md_object *obj,
                               struct lustre_handle *lh,
                               struct ldlm_enqueue_info *einfo,
-                              void *policy);
+                              union ldlm_policy_data *policy);
+       int (*moo_object_unlock)(const struct lu_env *env,
+                                struct md_object *obj,
+                                struct ldlm_enqueue_info *einfo,
+                                union ldlm_policy_data *policy);
 };
 
 /**
@@ -670,12 +675,21 @@ static inline int mo_object_lock(const struct lu_env *env,
                                 struct md_object *m,
                                 struct lustre_handle *lh,
                                 struct ldlm_enqueue_info *einfo,
-                                void *policy)
+                                union ldlm_policy_data *policy)
 {
        LASSERT(m->mo_ops->moo_object_lock);
        return m->mo_ops->moo_object_lock(env, m, lh, einfo, policy);
 }
 
+static inline int mo_object_unlock(const struct lu_env *env,
+                                  struct md_object *m,
+                                  struct ldlm_enqueue_info *einfo,
+                                  union ldlm_policy_data *policy)
+{
+       LASSERT(m->mo_ops->moo_object_unlock);
+       return m->mo_ops->moo_object_unlock(env, m, einfo, policy);
+}
+
 static inline int mdo_lookup(const struct lu_env *env,
                              struct md_object *p,
                              const struct lu_name *lname,