On Thu, Dec 8, 2022 at 11:39 AM David Matlack <dmatlack@xxxxxxxxxx> wrote:
>
> Move struct kvm_gfn_range to kvm_types.h so that it's definition can be
> accessed in a future commit by arch/x86/include/asm/kvm/tdp_pgtable.h
> without needing to include the mega-header kvm_host.h.
>
> No functional change intended.
>
> Signed-off-by: David Matlack <dmatlack@xxxxxxxxxx>
Reviewed-by: Ben Gardon <bgardon@xxxxxxxxxx>
> ---
> include/linux/kvm_host.h | 7 -------
> include/linux/kvm_types.h | 8 ++++++++
> 2 files changed, 8 insertions(+), 7 deletions(-)
>
> diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
> index 22ecb7ce4d31..469ff4202a0d 100644
> --- a/include/linux/kvm_host.h
> +++ b/include/linux/kvm_host.h
> @@ -256,13 +256,6 @@ int kvm_async_pf_wakeup_all(struct kvm_vcpu *vcpu);
> #endif
>
> #ifdef KVM_ARCH_WANT_MMU_NOTIFIER
I don't have any problem with always having this defined, but might be
worth noting that it's now defined on all archs, regardless of
KVM_ARCH_WANT_MMU_NOTIFIER.
> -struct kvm_gfn_range {
> - struct kvm_memory_slot *slot;
> - gfn_t start;
> - gfn_t end;
> - pte_t pte;
> - bool may_block;
> -};
> bool kvm_unmap_gfn_range(struct kvm *kvm, struct kvm_gfn_range *range);
> bool kvm_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range);
> bool kvm_test_age_gfn(struct kvm *kvm, struct kvm_gfn_range *range);
> diff --git a/include/linux/kvm_types.h b/include/linux/kvm_types.h
> index 59cf958d69df..001aad9ea987 100644
> --- a/include/linux/kvm_types.h
> +++ b/include/linux/kvm_types.h
> @@ -132,4 +132,12 @@ struct kvm_vcpu_stat_generic {
>
> #define KVM_STATS_NAME_SIZE 48
>
> +struct kvm_gfn_range {
> + struct kvm_memory_slot *slot;
> + gfn_t start;
> + gfn_t end;
> + pte_t pte;
> + bool may_block;
> +};
> +
> #endif /* __KVM_TYPES_H__ */
> --
> 2.39.0.rc1.256.g54fd8350bd-goog
>
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