void ocfs2_init_node_maps(struct ocfs2_super *osb);
-void ocfs2_setup_hb_callbacks(struct ocfs2_super *osb);
-void ocfs2_stop_heartbeat(struct ocfs2_super *osb);
+void ocfs2_do_node_down(int node_num, void *data);
/* node map functions - used to keep track of mounted and in-recovery
* nodes. */