LU-6741 osp: Pack small request inline

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

diff --git a/lustre/include/lustre/lustre_idl.h b/lustre/include/lustre/lustre_idl.h
index fccdc1b..ba99064 100644 (file)
--- a/lustre/include/lustre/lustre_idl.h
+++ b/lustre/include/lustre/lustre_idl.h
@@ -3947,11 +3947,15 @@ struct object_update_request {
        struct object_update    ourq_updates[0];
 };
 
-#define OUT_UPDATE_HEADER_MAGIC        0xBDDF0001
+#define OUT_UPDATE_HEADER_MAGIC                0xBDDF0001
+#define OUT_UPDATE_MAX_INLINE_SIZE     4096
 /* Header for updates request between MDTs */
 struct out_update_header {
        __u32           ouh_magic;
        __u32           ouh_count;
+       __u32           ouh_inline_length;
+       __u32           ouh_padding;
+       __u32           ouh_inline_data[0];
 };
 
 struct out_update_buffer {