X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_shadow_paging.h;h=d7629a1f720170ca968822bf03b4e9028b68a228;hb=fa05269fd639f61ea0c154e6c4bf1daabeb90459;hp=0078e0b2d0c58574a4a870058d92038911ae6ac1;hpb=933aa1df41e2012da0031fc90353f226bdb212f9;p=palacios.git

diff --git a/palacios/include/palacios/vmm_shadow_paging.h b/palacios/include/palacios/vmm_shadow_paging.h
index 0078e0b..d7629a1 100644
--- a/palacios/include/palacios/vmm_shadow_paging.h
+++ b/palacios/include/palacios/vmm_shadow_paging.h
@@ -31,6 +31,9 @@
 
 
 struct shadow_page_state {
+    // ugly optimization hack
+    v3_reg_t prev_guest_cr3;
+
 
     // virtualized control registers
     v3_reg_t guest_cr3;
@@ -40,6 +43,11 @@ struct shadow_page_state {
     // list of allocated shadow pages
     struct list_head page_list;
 
+
+#ifdef CONFIG_SHADOW_PAGING_TELEMETRY
+    uint_t guest_faults;
+#endif
+
 };