On Wed, Jun 20, 2012 at 04:16:47PM -0500, Anthony Liguori wrote:
> >diff --git a/hw/pci.h b/hw/pci.h
> >index 7f223c0..ee669d9 100644
> >--- a/hw/pci.h
> >+++ b/hw/pci.h
> >@@ -558,10 +558,16 @@ static inline uint32_t pci_config_size(const PCIDevice
> >*d)
> > }
> >
> > /* DMA access functions */
> >+static inline DMAContext *pci_dma_context(PCIDevice *dev)
> >+{
> >+ /* Stub for when we have no PCI iommu support */
> >+ return NULL;
> >+}
>
> Why is all of this stuff static inline?
Let's face it, most people don't need an MMU in their VM.
inline stubs help make double sure we are not adding
overhead for the sake of this niche case.
--
MST
