Constify instances of struct {lu,dt,md}_device_operations.

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

diff --git a/lustre/include/md_object.h b/lustre/include/md_object.h
index 4546089..774e34b 100644 (file)
--- a/lustre/include/md_object.h
+++ b/lustre/include/md_object.h
@@ -336,7 +336,7 @@ struct md_upcall {
 
 struct md_device {
         struct lu_device             md_lu_dev;
-        struct md_device_operations *md_ops;
+        const struct md_device_operations *md_ops;
         struct md_upcall             md_upcall;
 };
 
@@ -425,7 +425,15 @@ static inline void md_device_fini(struct md_device *md)
        lu_device_fini(&md->md_lu_dev);
 }
 
-/* md operations */
+static inline struct md_object *md_object_find_slice(const struct lu_env *env,
+                                                     struct md_device *md,
+                                                     const struct lu_fid *f)
+{
+        return lu2md(lu_object_find_slice(env, md2lu_dev(md), f, NULL));
+}
+
+
+/** md operations */
 static inline int mo_permission(const struct lu_env *env,
                                 struct md_object *p,
                                 struct md_object *c,