On Fri, May 20, 2016 at 03:36:18PM +0800, Changlong Xie wrote:
> + /* start backup job now */
> + error_setg(&s->blocker,
> + "block device is in use by internal backup job");
> +
> + top_bs = bdrv_lookup_bs(s->top_id, s->top_id, errp);
> + if (!top_bs || !check_top_bs(top_bs, bs)) {
> + reopen_backing_file(s, false, NULL);
> + aio_context_release(aio_context);
> + return;
> + }Missing error_setg() with an error message when check_top_bs() fails.
signature.asc
Description: PGP signature
