[GSoC][PATCH v4 4/4] qemu_domainjob: introduce `privateData` for `qemuDomainJobInfo`

[Prathamesh Chavan]

Currently, domainJobInfo also uses "stats" as one of the job specific
parameters. To remove this dependency, a privateData structure is
introduced.

The plan is to even have this structure renamed as
`virDomainJobInfoInternal` as there already exists a
`virDomainJobInfo'.

On Tue, Jul 14, 2020 at 8:16 PM Michal Privoznik <mprivozn at redhat.com> wrote:
>
> On 7/13/20 8:03 PM, Prathamesh Chavan wrote:
> > To remove dependecy of `qemuDomainJobInfo` on job specific
> > paramters, a `privateData` pointer is introduced.
> > To handle it, structure of callback functions is
> > also introduced.
> >
> > Signed-off-by: Prathamesh Chavan <pc44800 at gmail.com>
> > ---
> >   src/qemu/qemu_backup.c           | 15 +++--
> >   src/qemu/qemu_domain.h           | 18 ++++++
> >   src/qemu/qemu_domainjob.c        | 98 +++++++++++++++++++++++++-------
> >   src/qemu/qemu_domainjob.h        | 31 +++++-----
> >   src/qemu/qemu_driver.c           | 18 +++---
> >   src/qemu/qemu_migration.c        | 14 +++--
> >   src/qemu/qemu_migration_cookie.c |  7 ++-
> >   src/qemu/qemu_process.c          | 11 +++-
> >   8 files changed, 154 insertions(+), 58 deletions(-)
>
> I'm not exactly sure why this is needed. Can you shed more light into it
> please?
>
> Michal
>