LU-731 ldlm: revise and export ldlm_lock_set_data

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

diff --git a/lustre/include/lustre_dlm.h b/lustre/include/lustre_dlm.h
index 23ebee7..1b04e4c 100644 (file)
--- a/lustre/include/lustre_dlm.h
+++ b/lustre/include/lustre_dlm.h
@@ -28,6 +28,9 @@
 /*
  * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright (c) 2010 Whamcloud, Inc
+ *
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -505,6 +508,12 @@ struct ldlm_namespace {
          * Limit size of nolock requests, in bytes.
          */
         unsigned               ns_max_nolock_size;
+
+        /**
+         * Limit of parallel AST RPC count.
+         */
+        unsigned               ns_max_parallel_ast;
+
         /* callback to cancel locks before replaying it during recovery */
         ldlm_cancel_for_recovery ns_cancel_for_recovery;
         /**
@@ -975,6 +984,7 @@ void ldlm_lock2handle(const struct ldlm_lock *lock,
 struct ldlm_lock *__ldlm_handle2lock(const struct lustre_handle *, int flags);
 void ldlm_cancel_callback(struct ldlm_lock *);
 int ldlm_lock_remove_from_lru(struct ldlm_lock *);
+int ldlm_lock_set_data(struct lustre_handle *, void *);
 
 static inline struct ldlm_lock *ldlm_handle2lock(const struct lustre_handle *h)
 {