LU-80 mds: use md_size supplied by client, repack reply

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

diff --git a/lustre/include/lustre_req_layout.h b/lustre/include/lustre_req_layout.h
index 0cff94f..cd96f1a 100644 (file)
--- a/lustre/include/lustre_req_layout.h
+++ b/lustre/include/lustre_req_layout.h
@@ -26,8 +26,10 @@
  * GPL HEADER END
  */
 /*
- * Copyright  2008 Sun Microsystems, Inc. All rights reserved
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright (c) 2011, Whamcloud, Inc.
  */
 /*
  * This file is part of Lustre, http://www.lustre.org/
@@ -126,7 +128,9 @@ void req_capsule_shrink(struct req_capsule *pill,
                         const struct req_msg_field *field,
                         unsigned int newlen,
                         enum req_location loc);
-
+int req_capsule_server_grow(struct req_capsule *pill,
+                            const struct req_msg_field *field,
+                            unsigned int newlen);
 int  req_layout_init(void);
 void req_layout_fini(void);
 
@@ -139,6 +143,7 @@ extern struct req_format RQF_SEC_CTX;
 /* MGS req_format */
 extern struct req_format RQF_MGS_TARGET_REG;
 extern struct req_format RQF_MGS_SET_INFO;
+extern struct req_format RQF_MGS_CONFIG_READ;
 /* fid/fld req_format */
 extern struct req_format RQF_SEQ_QUERY;
 extern struct req_format RQF_FLD_QUERY;
@@ -283,6 +288,13 @@ extern struct req_msg_field RMF_RCS;
 extern struct req_msg_field RMF_FIEMAP_KEY;
 extern struct req_msg_field RMF_FIEMAP_VAL;
 
+/* MGS config read message format */
+extern struct req_msg_field RMF_MGS_CONFIG_BODY;
+extern struct req_msg_field RMF_MGS_CONFIG_RES;
+
+/* generic uint32 */
+extern struct req_msg_field RMF_U32;
+
 /** @} req_layout */
 
 #endif /* _LUSTRE_REQ_LAYOUT_H__ */