Re: [RFC V1 RESEND 3/6] x86: Introduce the dynamic teardown function

[Megha Dey <megha.dey@intel.com>]

On Sat, 2019-06-29 at 10:01 +0200, Thomas Gleixner wrote:
> Megha,
> 
> On Fri, 21 Jun 2019, Megha Dey wrote:
> > 
> >  
> > +void default_teardown_msi_irqs_grp(struct pci_dev *dev, int
> > group_id)
> > +{
> > +	int i;
> > +	struct msi_desc *entry;
> > +
> > +	for_each_pci_msi_entry(entry, dev) {
> > +		if (entry->group_id == group_id && entry->irq) {
> > +			for (i = 0; i < entry->nvec_used; i++)
> > +				arch_teardown_msi_irq(entry->irq +
> > i);
> With proper group management this whole group_id muck goes away. You
> hand
> in a group and clean it up and if done right then you don't need a
> new
> interface at all simply because everything is group based.
> 

Yeah , with the new proposal, this will hopefully be much cleaner.

> Thanks,
> 
> 	tglx