void bdrv_error_action(BlockDriverState *bs, BlockErrorAction action, bool is_read, int error) { assert(error >= 0); bdrv_emit_qmp_error_event(bs, QEVENT_BLOCK_IO_ERROR, action, is_read); if (action == BDRV_ACTION_STOP) { vm_stop(RUN_STATE_IO_ERROR); bdrv_iostatus_set_err(bs, error); } }