e6e964b8b0
bdrv_graph_wrlock() can't run in a coroutine (because it polls) and requires holding the BQL. We already have GLOBAL_STATE_CODE() to assert the latter. Assert the former as well and add a no_coroutine_fn marker. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-ID: <20230929145157.45443-23-kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>