[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH v3 2/3] xen: introduce arch_grant_(un)map_page_identity
>>> On 24.07.14 at 15:31, <stefano.stabellini@xxxxxxxxxxxxx> wrote: > --- a/xen/include/asm-x86/p2m.h > +++ b/xen/include/asm-x86/p2m.h > @@ -717,6 +717,19 @@ static inline unsigned int > p2m_get_iommu_flags(p2m_type_t p2mt) > > return flags; > } > + > +static inline int arch_grant_map_page_identity(struct domain *d, > + unsigned long frame, > + bool_t writeable) > +{ > + return -ENOSYS; > +} > + > +static inline int arch_grant_unmap_page_identity(struct domain *d, > + unsigned long frame) > +{ > + return -ENOSYS; > +} As said before I'd prefer these to just be extern declarations, allowing eventual issues to be found at build time rather than them being deferred to runtime. Jan _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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