Am 30.09.2015 um 16:45 hat Max Reitz geschrieben:
> On 29.09.2015 15:51, Kevin Wolf wrote:
> > Am 23.09.2015 um 18:36 hat Max Reitz geschrieben:
> >> On 17.09.2015 15:48, Kevin Wolf wrote:
> >>> void bdrv_append(BlockDriverState *bs_new, BlockDriverState *bs_top)
> >>> {
> >>> -
On 29.09.2015 15:51, Kevin Wolf wrote:
> Am 23.09.2015 um 18:36 hat Max Reitz geschrieben:
>> On 17.09.2015 15:48, Kevin Wolf wrote:
>>> Remember all parent nodes and just change the pointers there instead of
>>> swapping the contents of the BlockDriverState.
>>>
>>> Handling of snapshot=on must
Am 23.09.2015 um 18:36 hat Max Reitz geschrieben:
> On 17.09.2015 15:48, Kevin Wolf wrote:
> > Remember all parent nodes and just change the pointers there instead of
> > swapping the contents of the BlockDriverState.
> >
> > Handling of snapshot=on must be moved further down in bdrv_open()
> >
On 17.09.2015 15:48, Kevin Wolf wrote:
> Remember all parent nodes and just change the pointers there instead of
> swapping the contents of the BlockDriverState.
>
> Handling of snapshot=on must be moved further down in bdrv_open()
> because *pbs (which is the bs pointer in the BlockBackend) must
On Thu 17 Sep 2015 03:48:17 PM CEST, Kevin Wolf wrote:
> +static void swap_feature_fields(BlockDriverState *bs_top,
> +BlockDriverState *bs_new)
> +{
> +BlockDriverState tmp;
> +
> +bdrv_move_feature_fields(, bs_top);
> +bdrv_move_feature_fields(bs_top,
Am 18.09.2015 um 13:45 hat Alberto Garcia geschrieben:
> On Thu 17 Sep 2015 03:48:17 PM CEST, Kevin Wolf wrote:
>
> > +static void swap_feature_fields(BlockDriverState *bs_top,
> > +BlockDriverState *bs_new)
> > +{
> > +BlockDriverState tmp;
> > +
> > +
On Fri 18 Sep 2015 02:24:21 PM CEST, Kevin Wolf wrote:
>> > +static void swap_feature_fields(BlockDriverState *bs_top,
>> > +BlockDriverState *bs_new)
>> > +{
>> > +BlockDriverState tmp;
>> > +
>> > +bdrv_move_feature_fields(, bs_top);
>> > +
Remember all parent nodes and just change the pointers there instead of
swapping the contents of the BlockDriverState.
Handling of snapshot=on must be moved further down in bdrv_open()
because *pbs (which is the bs pointer in the BlockBackend) must already
be set before bdrv_append() is called.
