1 files changed, 10 insertions, 0 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 87215f8fc6..7b76eea2d9 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -26,6 +26,7 @@
 
 #include "block/accounting.h"
 #include "block/block.h"
+#include "block/throttle-groups.h"
 #include "qemu/option.h"
 #include "qemu/queue.h"
 #include "qemu/coroutine.h"
@@ -449,6 +450,15 @@ struct BlockDriverState {
     NotifierWithReturn write_threshold_notifier;
 };
 
+struct BlockBackendRootState {
+    int open_flags;
+    bool read_only;
+    BlockdevDetectZeroesOptions detect_zeroes;
+
+    char *throttle_group;
+    ThrottleState *throttle_state;
+};
+
 static inline BlockDriverState *backing_bs(BlockDriverState *bs)
 {
     return bs->backing ? bs->backing->bs : NULL;