1 files changed, 2 insertions, 0 deletions
diff --git a/util/async.c b/util/async.c
index 9cac702c5b..aec8016d42 100644
--- a/util/async.c
+++ b/util/async.c
@@ -114,7 +114,9 @@ int aio_bh_poll(AioContext *ctx)
                 ret = 1;
             }
             bh->idle = 0;
+            aio_context_acquire(ctx);
             aio_bh_call(bh);
+            aio_context_release(ctx);
         }
         if (bh->deleted) {
             deleted = true;