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-rw-r--r--include/block/aio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/block/aio.h b/include/block/aio.h
index 9dd32e0f13..400b1b0020 100644
--- a/include/block/aio.h
+++ b/include/block/aio.h
@@ -114,6 +114,9 @@ struct AioContext {
bool notified;
EventNotifier notifier;
+ /* Scheduling this BH forces the event loop it iterate */
+ QEMUBH *notify_dummy_bh;
+
/* Thread pool for performing work and receiving completion callbacks */
struct ThreadPool *thread_pool;