KVM: Fix mmu shrinker error

	kvm_flush_remote_tlbs(kvm);

}

static void kvm_mmu_remove_one_alloc_mmu_page(struct kvm *kvm)

static int kvm_mmu_remove_some_alloc_mmu_pages(struct kvm *kvm)

{

	struct kvm_mmu_page *page;

	page = container_of(kvm->arch.active_mmu_pages.prev,

			    struct kvm_mmu_page, link);

	kvm_mmu_zap_page(kvm, page);

	return kvm_mmu_zap_page(kvm, page) + 1;

}

static int mmu_shrink(int nr_to_scan, gfp_t gfp_mask)

	spin_lock(&kvm_lock);

	list_for_each_entry(kvm, &vm_list, vm_list) {

		int npages, idx;

		int npages, idx, freed_pages;

		idx = srcu_read_lock(&kvm->srcu);

		spin_lock(&kvm->mmu_lock);

			 kvm->arch.n_free_mmu_pages;

		cache_count += npages;

		if (!kvm_freed && nr_to_scan > 0 && npages > 0) {

			kvm_mmu_remove_one_alloc_mmu_page(kvm);

			cache_count--;

			freed_pages = kvm_mmu_remove_some_alloc_mmu_pages(kvm);

			cache_count -= freed_pages;

			kvm_freed = kvm;

		}

		nr_to_scan--;