Signed-off-by: Avi Kivity <[email protected]>
---
drivers/kvm/mmu.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index 9ec3df9..a96c9ae 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -455,12 +455,10 @@ static int is_empty_shadow_page(hpa_t page_hpa)
}
#endif
-static void kvm_mmu_free_page(struct kvm_vcpu *vcpu, hpa_t page_hpa)
+static void kvm_mmu_free_page(struct kvm_vcpu *vcpu,
+ struct kvm_mmu_page *page_head)
{
- struct kvm_mmu_page *page_head = page_header(page_hpa);
-
- ASSERT(is_empty_shadow_page(page_hpa));
- page_head->page_hpa = page_hpa;
+ ASSERT(is_empty_shadow_page(page_head->page_hpa));
list_move(&page_head->link, &vcpu->free_pages);
++vcpu->kvm->n_free_mmu_pages;
}
@@ -690,7 +688,7 @@ static void kvm_mmu_zap_page(struct kvm_vcpu *vcpu,
kvm_mmu_page_unlink_children(vcpu, page);
if (!page->root_count) {
hlist_del(&page->hash_link);
- kvm_mmu_free_page(vcpu, page->page_hpa);
+ kvm_mmu_free_page(vcpu, page);
} else
list_move(&page->link, &vcpu->kvm->active_mmu_pages);
}
--
1.5.0.6
-
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