[PATCH 2/2] iommu: Rename ops->domain_alloc_user() to domain_alloc_paging_flags()

[Jason Gunthorpe]

On Fri, Nov 15, 2024 at 11:22:50AM +0800, Baolu Lu wrote:
> On 11/15/24 03:55, Jason Gunthorpe wrote:
> > Now that the main domain allocating path is calling this function it
> > doesn't make sense to leave it named _user. Change the name to
> > alloc_paging_flags() to mirror the new iommu_paging_domain_alloc_flags()
> > function.
> > 
> > A driver should implement only one of ops->domain_alloc_paging() or
> > ops->domain_alloc_paging_user(). The former is a simpler interface with
> 
> s/user/flags/
> 
> I think domain_alloc_paging and domain_alloc_paging_flags will
> eventually be merged into a single domain_alloc_paging with flag
> support.

I have patches to do that to arm, amd and intel. Alot of drivers will
just stay with domain_alloc_paging() because they don't need anything
more complex and there is no reason to spread around boilerplate

Jason