configfs_register_subsystem  623 fs/dlm/config.c 	return configfs_register_subsystem(&clusters_root.subsys);
configfs_register_subsystem  904 fs/ocfs2/cluster/nodemanager.c 	ret = configfs_register_subsystem(&o2nm_cluster_group.cs_subsys);
configfs_register_subsystem  252 include/linux/configfs.h int configfs_register_subsystem(struct configfs_subsystem *subsys);