Commit e8c4a4e8 authored by Avi Kivity's avatar Avi Kivity
Browse files

KVM: MMU: Drop walk_shadow() 



No longer used.

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent a461930b

arch/x86/kvm/mmu.c

+0 −20
Original line number Diff line number Diff line
@@ -145,11 +145,6 @@ struct kvm_rmap_desc { 
	struct kvm_rmap_desc *more;

};



struct kvm_shadow_walk {

	int (*entry)(struct kvm_shadow_walk *walk, struct kvm_vcpu *vcpu,

		     u64 addr, u64 *spte, int level);

};



struct kvm_shadow_walk_iterator {

	u64 addr;

	hpa_t shadow_addr;
@@ -1299,21 +1294,6 @@ static void shadow_walk_next(struct kvm_shadow_walk_iterator *iterator) 
	--iterator->level;

}



static int walk_shadow(struct kvm_shadow_walk *walker,

		       struct kvm_vcpu *vcpu, u64 addr)

{

	struct kvm_shadow_walk_iterator iterator;

	int r;



	for_each_shadow_entry(vcpu, addr, iterator) {

		r = walker->entry(walker, vcpu, addr,

				  iterator.sptep, iterator.level);

		if (r)

			return r;

	}

	return 0;

}



static void kvm_mmu_page_unlink_children(struct kvm *kvm,

					 struct kvm_mmu_page *sp)

{