Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / fs / ocfs2 / stackglue.h

diff --git a/kernel/fs/ocfs2/stackglue.h b/kernel/fs/ocfs2/stackglue.h
index 66334a3..e1b3093 100644 (file)
--- a/kernel/fs/ocfs2/stackglue.h
+++ b/kernel/fs/ocfs2/stackglue.h
@@ -298,4 +298,7 @@ void ocfs2_stack_glue_set_max_proto_version(struct ocfs2_protocol_version *max_p
 int ocfs2_stack_glue_register(struct ocfs2_stack_plugin *plugin);
 void ocfs2_stack_glue_unregister(struct ocfs2_stack_plugin *plugin);
 
+/* In ocfs2_downconvert_lock(), we need to know which stack we are using */
+int ocfs2_is_o2cb_active(void);
+
 #endif  /* STACKGLUE_H */