block: Mark bdrv_recurse_can_replace() and callers GRAPH_RDLOCK

[mirror_qemu.git] / include / block / block-global-state.h

diff --git a/include/block/block-global-state.h b/include/block/block-global-state.h
index ec3ddb17a8c7ad43323e8bddbfb62b957bb71b21..f234bca0b64409bbd4f457ef4f40f331dc2f8edb 100644 (file)
--- a/include/block/block-global-state.h
+++ b/include/block/block-global-state.h
@@ -163,8 +163,9 @@ int bdrv_amend_options(BlockDriverState *bs_new, QemuOpts *opts,
                        Error **errp);
 
 /* check if a named node can be replaced when doing drive-mirror */
-BlockDriverState *check_to_replace_node(BlockDriverState *parent_bs,
-                                        const char *node_name, Error **errp);
+BlockDriverState * GRAPH_RDLOCK
+check_to_replace_node(BlockDriverState *parent_bs, const char *node_name,
+                      Error **errp);
 
 int no_coroutine_fn bdrv_activate(BlockDriverState *bs, Error **errp);