mdk_thread_t 79 include/linux/raid/md.h extern mdk_thread_t * md_register_thread (void (*run) (mddev_t *mddev), mdk_thread_t 81 include/linux/raid/md.h extern void md_unregister_thread (mdk_thread_t *thread); mdk_thread_t 82 include/linux/raid/md.h extern void md_wakeup_thread(mdk_thread_t *thread);