X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_sym_swap.h;h=6bb3788f6ff5c7f2e9eb0fa600c7562d28750f49;hp=cb0b41d85141415b0f227e1f96b977e984e0cc37;hb=6fe9fe338ec19b212b43bb2c25322dce3cdbb490;hpb=c4a5d877f7cbd0419439af4adf600dde225e9564

diff --git a/palacios/include/palacios/vmm_sym_swap.h b/palacios/include/palacios/vmm_sym_swap.h
index cb0b41d..6bb3788 100644
--- a/palacios/include/palacios/vmm_sym_swap.h
+++ b/palacios/include/palacios/vmm_sym_swap.h
@@ -25,6 +25,7 @@
 
 #include <palacios/vmm_types.h>
 #include <palacios/vmm_paging.h>
+#include <palacios/vmm_hashtable.h>
 
 
 struct v3_swap_ops {
@@ -43,24 +44,31 @@ struct v3_swap_dev {
 
 struct v3_sym_swap_state {
     struct v3_swap_dev devs[256];
+
+    // shadow pointers
+    struct hashtable * shdw_ptr_ht;
 };
 
 
+
 static inline int is_swapped_pte32(pte32_t * pte) {
     return ((pte->present == 0) && (*(uint32_t *)pte != 0));
 }
 
 
 
-
 int v3_init_sym_swap(struct guest_info * info);
 
-addr_t v3_get_swapped_pg_addr(struct guest_info * info, pte32_t * pte);
-
 int v3_register_swap_disk(struct guest_info * info, int dev_index, 
 			  struct v3_swap_ops * ops, void * private_data);
 
-int v3_swap_out_notify(struct guest_info * info, int pg_index, int dev_index);
+int v3_swap_in_notify(struct guest_info * info, int pg_index, int dev_index);
+
+
+addr_t v3_get_swapped_pg_addr(struct guest_info * info, pte32_t * shadow_pte, pte32_t * guest_pte);
+
+int v3_swap_flush(struct guest_info * info);
+
 
 #endif
 #endif