KVM: MMU: speed up mmu_unsync_walk

[linux-2.6-omap-h63xx.git] / include / asm-x86 / kvm_host.h

diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 7d36fcc02818da2d059d56012df55b0c37bbc9e6..0992d721c5f79308a2d315d4fd2766366b47b68a 100644 (file)
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -201,6 +201,7 @@ struct kvm_mmu_page {
                u64 *parent_pte;               /* !multimapped */
                struct hlist_head parent_ptes; /* multimapped, kvm_pte_chain */
        };
+       DECLARE_BITMAP(unsync_child_bitmap, 512);
 };
 
 struct kvm_pv_mmu_op_buffer {