int mdt_hsm_progress(struct mdt_thread_info *info);
int mdt_hsm_ct_register(struct mdt_thread_info *info);
int mdt_hsm_ct_unregister(struct mdt_thread_info *info);
int mdt_hsm_progress(struct mdt_thread_info *info);
int mdt_hsm_ct_register(struct mdt_thread_info *info);
int mdt_hsm_ct_unregister(struct mdt_thread_info *info);