Bugzilla – Attachment #296894: md-restart-uevent for bug #445490
md_wakeup_thread(mddev->thread);
md_wakeup_thread(mddev->sync_thread);
sysfs_notify(&mddev->kobj, NULL, "array_state");
kobject_uevent(&mddev->gendisk->dev.kobj, KOBJ_CHANGE);
return 0;
}