1 files changed, 6 insertions, 4 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h
index 1824e0e..39be34a 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -604,10 +604,6 @@ struct BlockDriverState {
     /* Callback before write request is processed */
     NotifierWithReturnList before_write_notifiers;
 
-    /* number of in-flight requests; overall and serialising */
-    unsigned int in_flight;
-    unsigned int serialising_in_flight;
-
     bool wakeup;
 
     /* Offset after the highest byte written to */
@@ -634,6 +630,12 @@ struct BlockDriverState {
      */
     int copy_on_read;
 
+    /* number of in-flight requests; overall and serialising.
+     * Accessed with atomic ops.
+     */
+    unsigned int in_flight;
+    unsigned int serialising_in_flight;
+
     /* do we need to tell the quest if we have a volatile write cache? */
     int enable_write_cache;