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-rw-r--r--drivers/kvm/kvm.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 201b2735ca91..b24a86e1f434 100644
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -134,6 +134,7 @@ struct kvm_mmu_page {
134 */ 134 */
135 int global; /* Set if all ptes in this page are global */ 135 int global; /* Set if all ptes in this page are global */
136 int multimapped; /* More than one parent_pte? */ 136 int multimapped; /* More than one parent_pte? */
137 int root_count; /* Currently serving as active root */
137 union { 138 union {
138 u64 *parent_pte; /* !multimapped */ 139 u64 *parent_pte; /* !multimapped */
139 struct hlist_head parent_ptes; /* multimapped, kvm_pte_chain */ 140 struct hlist_head parent_ptes; /* multimapped, kvm_pte_chain */