X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Fobdclass%2Flocal_storage.h;h=9f5012827f53c4119f299587e6ec3ecc658b75f1;hp=4aee0bd2c82173e860f39799e81915dbc9c400de;hb=c4677f0d97dff8d1084baa1792c0ad6af1000158;hpb=9fb46705ae86aa2c0ac29427f0ff24f923560eb7

diff --git a/lustre/obdclass/local_storage.h b/lustre/obdclass/local_storage.h
index 4aee0bd..9f50128 100644
--- a/lustre/obdclass/local_storage.h
+++ b/lustre/obdclass/local_storage.h
@@ -20,7 +20,7 @@
  * GPL HEADER END
  */
 /*
- * Copyright (c) 2012 Whamcloud, Inc.
+ * Copyright (c) 2012, Intel Corporation.
  */
 /*
  * lustre/obdclass/local_storage.c
@@ -74,3 +74,16 @@ struct ls_device *ls_device_get(struct dt_device *dev);
 void ls_device_put(const struct lu_env *env, struct ls_device *ls);
 struct local_oid_storage *dt_los_find(struct ls_device *ls, __u64 seq);
 void dt_los_put(struct local_oid_storage *los);
+
+/* Lustre 2.3 on-disk structure describing local object OIDs storage
+ * the structure to be used with any sequence managed by
+ * local object library.
+ * Obsoleted since 2.4 but is kept for compatibility reasons,
+ * see lastid_compat_check() in obdclass/local_storage.c */
+struct los_ondisk {
+	__u32 lso_magic;
+	__u32 lso_next_oid;
+};
+
+#define LOS_MAGIC	0xdecafbee
+