On Tue 12 Mar 2019 01:20:54 PM CET, Kevin Wolf wrote:
>> +reopen_state->replace_backing_bs = true;
>> +reopen_state->new_backing_bs = new_backing_bs;
>
> Do we need to bdrv_ref(new_backing_bs) here in case its only reference
> is dropped in the same reopen transaction?
I'm not sure
Am 06.03.2019 um 19:11 hat Alberto Garcia geschrieben:
> This patch allows the user to change the backing file of an image that
> is being reopened. Here's what it does:
>
> - In bdrv_reopen_prepare(): check that the value of 'backing' points
>to an existing node or is null. If it points to a
This patch allows the user to change the backing file of an image that
is being reopened. Here's what it does:
- In bdrv_reopen_prepare(): check that the value of 'backing' points
to an existing node or is null. If it points to an existing node it
also needs to make sure that replacing the
