Re: [Qemu-devel] [PATCH v10 02/10] init/cleanup of netfilter object

[Daniel P. Berrange]

On Mon, Sep 14, 2015 at 09:54:42AM +0100, Daniel P. Berrange wrote:
> On Wed, Sep 09, 2015 at 03:24:33PM +0800, Yang Hongyang wrote:
> > Add a netfilter object based on QOM.
> > 
> > A netfilter is attached to a netdev, captures all network packets
> > that pass through the netdev. When we delete the netdev, we also
> > delete the netfilter object attached to it, because if the netdev is
> > removed, the filter which attached to it is useless.
> > 
> > QTAILQ_ENTRY global_list but used by filter layer, so that we can
> > manage all filters together.
> > QTAILQ_ENTRY next used by netdev, filter belongs to the specific netdev is
> > in this queue.
> > 
> > Also init delayed object after net_init_clients, because netfilters need
> > to be initialized after net clients initialized.
> > 
> > Signed-off-by: Yang Hongyang <address@hidden>

> > diff --git a/vl.c b/vl.c
> > index 584ca88..672f8b2 100644
> > --- a/vl.c
> > +++ b/vl.c
> > @@ -2783,6 +2783,7 @@ static bool object_create_initial(const char *type)
> >      if (g_str_equal(type, "rng-egd")) {
> >          return false;
> >      }
> > +    /* TODO: reture false for concrete netfilters */
> >      return true;
> >  }
> 
> Don't you want to be adding your object type here, alongside rng-egd
> since IIRC, you said it needed to be created later

Oh ignore this comment, I forgot this particular object is just an
abstract base


Regards,
Daniel
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