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SubjectRe: [PATCH] KVM: get rid of var page in kvm_set_pfn_dirty()
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On 05/12/19 04:05, linmiaohe wrote:
> From: Miaohe Lin <linmiaohe@huawei.com>
>
> We can get rid of unnecessary var page in
> kvm_set_pfn_dirty() , thus make code style
> similar with kvm_set_pfn_accessed().
> Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
> ---
> virt/kvm/kvm_main.c | 7 ++-----
> 1 file changed, 2 insertions(+), 5 deletions(-)
>
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 00268290dcbd..3aa21bec028d 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -1931,11 +1931,8 @@ EXPORT_SYMBOL_GPL(kvm_release_pfn_dirty);
>
> void kvm_set_pfn_dirty(kvm_pfn_t pfn)
> {
> - if (!kvm_is_reserved_pfn(pfn) && !kvm_is_zone_device_pfn(pfn)) {
> - struct page *page = pfn_to_page(pfn);
> -
> - SetPageDirty(page);
> - }
> + if (!kvm_is_reserved_pfn(pfn) && !kvm_is_zone_device_pfn(pfn))
> + SetPageDirty(pfn_to_page(pfn));
> }
> EXPORT_SYMBOL_GPL(kvm_set_pfn_dirty);
>
>

Queued, thanks.

Paolo

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