KVM: Portability: Move mmu-related fields to kvm_arch

This patches moves mmu-related fields to kvm_arch.

Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com>
Acked-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/kvm/x86.h b/drivers/kvm/x86.h
index be84f2b89095..5cdc3666e212 100644
--- a/drivers/kvm/x86.h
+++ b/drivers/kvm/x86.h
@@ -266,6 +266,15 @@ struct kvm_mem_alias {
 struct kvm_arch{
         int naliases;
         struct kvm_mem_alias aliases[KVM_ALIAS_SLOTS];
+
+        unsigned int n_free_mmu_pages;
+        unsigned int n_requested_mmu_pages;
+        unsigned int n_alloc_mmu_pages;
+        struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES];
+        /*
+         * Hash table of struct kvm_mmu_page.
+         */
+        struct list_head active_mmu_pages;
 };
 
 struct kvm_vcpu_stat {