Re: [Qemu-devel] [PATCH v2 1/6] block: Add blocker on mirror target

[Max Reitz]

On 25.06.2015 05:22, Fam Zheng wrote:
> In block/backup.c, we already check and add blocker on the target bs,
> which is necessary so that it won't be intervened with other operations.
>
> In block/mirror.c we should also protect the mirror target bs, because it
> could have a node-name (drive-mirror ... node-name=XXX), and on top of
> that it's safe to add blockdev-mirror.
>
> Signed-off-by: Fam Zheng <address@hidden>
> ---
>   block/mirror.c | 2 ++
>   1 file changed, 2 insertions(+)

Reviewed-by: Max Reitz <address@hidden>