Re: [RFC PATCH 0/2] Allow changing bs->file on reopen

[Vladimir Sementsov-Ogievskiy]

20.01.2021 16:51, Alberto Garcia wrote:
> On Mon 18 Jan 2021 11:22:49 AM CET, Vladimir Sementsov-Ogievskiy wrote:
> > > This is still an RFC but you can see the idea.
> >
> > Good idea and I glad to see that my patches help:)
> >
> > Hmm, still, removing a filter which want to unshare WRITE even when
> > doesn't have any parents will be a problem anyway, so we'll need a new
> > command to drop filter with a logic like in bdrv_drop_filter in my
> > series.
>
> Do you have an example?

backup_top filter



--
Best regards,
Vladimir