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    SubjectRe: [PATCH v2 04/20] kvm: x86/mmu: Allocate and free TDP MMU roots
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    On 14/10/20 20:26, Ben Gardon wrote:
    > +
    > +static void put_tdp_mmu_root(struct kvm *kvm, struct kvm_mmu_page *root)
    > +{
    > + if (kvm_mmu_put_root(root))
    > + kvm_tdp_mmu_free_root(kvm, root);
    > +}

    Unused...

    > +static void get_tdp_mmu_root(struct kvm *kvm, struct kvm_mmu_page *root)
    > +{
    > + lockdep_assert_held(&kvm->mmu_lock);
    > +
    > + kvm_mmu_get_root(root);
    > +}
    > +

    ... and duplicate with kvm_mmu_get_root itself since we can move the
    assertion there.

    Paolo

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