block: Mark bdrv_filter_bs() and callers GRAPH_RDLOCK

[mirror_qemu.git] / block / nbd.c

diff --git a/block/nbd.c b/block/nbd.c
index 52ebc8b2f535e79c432cfbb69a2c99728ec01ada..b9d4f935e017c738cc6efce96e815aaceb10ec01 100644 (file)
--- a/block/nbd.c
+++ b/block/nbd.c
@@ -275,7 +275,8 @@ static bool nbd_client_will_reconnect(BDRVNBDState *s)
  * Return failure if the server's advertised options are incompatible with the
  * client's needs.
  */
-static int nbd_handle_updated_info(BlockDriverState *bs, Error **errp)
+static int coroutine_fn GRAPH_RDLOCK
+nbd_handle_updated_info(BlockDriverState *bs, Error **errp)
 {
     BDRVNBDState *s = (BDRVNBDState *)bs->opaque;
     int ret;