diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 3a0cfb2..ba98547 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -345,6 +345,7 @@ struct cached_dev {
 
 	struct keybuf		writeback_keys;
 
+	struct task_struct	*status_update_thread;
 	/*
 	 * Order the write-half of writeback operations strongly in dispatch
 	 * order.  (Maintain LBA order; don't allow reads completing out of
@@ -392,6 +393,7 @@ struct cached_dev {
 #define DEFAULT_CACHED_DEV_ERROR_LIMIT	64
 	atomic_t		io_errors;
 	unsigned		error_limit;
+	unsigned		offline_seconds;
 
 	char			backing_dev_name[BDEVNAME_SIZE];
 };