Re: [PATCH v3 1/2] KVM: x86/mmu: Track TDP MMU NX huge pages separately

[Sean Christopherson <seanjc@google.com>]

On Wed, Oct 30, 2024, Sean Christopherson wrote:
> On Fri, Sep 06, 2024, Vipin Sharma wrote:
> > +	struct list_head tdp_mmu_possible_nx_huge_pages;
> > +	u64 tdp_mmu_nr_possible_nx_huge_pages;
> 
> These obviously come in a pair, and must be passed around as such.  To make the
> relevant code easier on the eyes (long lines), and to avoid passing a mismatched
> pair, add a parent structure.
> 
> E.g.
> 
>   struct kvm_possible_nx_huge_pages {
> 	struct list_head list;

Actually, I vote for s/list/pages, as that makes the usage in code is more intuitive.

> 	u64 nr_pages;
>   }