1 files changed, 3 insertions, 4 deletions
diff --git a/block/parallels.c b/block/parallels.c
index a7e9cad146..013684801a 100644
--- a/block/parallels.c
+++ b/block/parallels.c
@@ -622,10 +622,9 @@ exit:
     goto out;
 }
 
-static int coroutine_fn parallels_co_create_opts(BlockDriver *drv,
-                                                 const char *filename,
-                                                 QemuOpts *opts,
-                                                 Error **errp)
+static int coroutine_fn GRAPH_RDLOCK
+parallels_co_create_opts(BlockDriver *drv, const char *filename,
+                         QemuOpts *opts, Error **errp)
 {
     BlockdevCreateOptions *create_options = NULL;
     BlockDriverState *bs = NULL;