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=a3eabb99def4fbcfb95b7f59b583de747699aafb;hpb=9b4bfeefac09294a6f0ae12dbadf102eb547f5ec;p=palacios.git

diff --git a/palacios/include/palacios/vmm_shadow_paging.h b/palacios/include/palacios/vmm_shadow_paging.h
index a3eabb9..d7629a1 100644
--- a/palacios/include/palacios/vmm_shadow_paging.h
+++ b/palacios/include/palacios/vmm_shadow_paging.h
@@ -27,21 +27,26 @@
 #include <palacios/vmm_paging.h>
 #include <palacios/vmm_hashtable.h>
 #include <palacios/vmm_list.h>
+#include <palacios/vmm_msr.h>
 
 
 struct shadow_page_state {
+    // ugly optimization hack
+    v3_reg_t prev_guest_cr3;
+
 
     // virtualized control registers
     v3_reg_t guest_cr3;
     v3_reg_t guest_cr0;
+    v3_msr_t guest_efer;
 
     // list of allocated shadow pages
     struct list_head page_list;
 
-    /* SOON TO BE DEPRECATED */
-    // Hash table that contains a mapping of guest pte addresses to host pte addresses
-    struct hashtable *  cached_ptes;
-    addr_t cached_cr3;
+
+#ifdef CONFIG_SHADOW_PAGING_TELEMETRY
+    uint_t guest_faults;
+#endif
 
 };
 
@@ -50,9 +55,6 @@ struct shadow_page_state {
 struct guest_info;
 
 
-
-
-
 int v3_init_shadow_page_state(struct guest_info * info);
 
 
@@ -61,7 +63,7 @@ int v3_handle_shadow_invlpg(struct guest_info * info);
 
 
 int v3_activate_shadow_pt(struct guest_info * info);
-int v3_activate_passthrough_pt(struct guest_info * info);
+int v3_invalidate_shadow_pts(struct guest_info * info);
 
 
 #endif // ! __V3VEE__