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

Sean Christopherson
2024-10-30T14:25:07Z

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;
> }