diff --git a/tools/libs/guest/xg_sr_common.h b/tools/libs/guest/xg_sr_common.h
index cc3ad1c394..70e328e951 100644
--- a/tools/libs/guest/xg_sr_common.h
+++ b/tools/libs/guest/xg_sr_common.h
@@ -455,6 +455,23 @@ int populate_pfns(struct xc_sr_context *ctx, unsigned int count,
 /* Handle a STATIC_DATA_END record. */
 int handle_static_data_end(struct xc_sr_context *ctx);
 
+static inline bool page_type_has_stream_data(uint32_t type)
+{
+    bool ret;
+
+    switch (type)
+    {
+    case XEN_DOMCTL_PFINFO_XTAB:
+    case XEN_DOMCTL_PFINFO_XALLOC:
+    case XEN_DOMCTL_PFINFO_BROKEN:
+        ret = false;
+        break;
+    default:
+        ret = true;
+        break;
+    }
+    return ret;
+}
 #endif
 /*
  * Local variables:
diff --git a/tools/libs/guest/xg_sr_restore.c b/tools/libs/guest/xg_sr_restore.c
index f1c3169229..0332ae9f32 100644
--- a/tools/libs/guest/xg_sr_restore.c
+++ b/tools/libs/guest/xg_sr_restore.c
@@ -152,9 +152,8 @@ int populate_pfns(struct xc_sr_context *ctx, unsigned int count,
 
     for ( i = 0; i < count; ++i )
     {
-        if ( (!types || (types &&
-                         (types[i] != XEN_DOMCTL_PFINFO_XTAB &&
-                          types[i] != XEN_DOMCTL_PFINFO_BROKEN))) &&
+        if ( (!types ||
+              (types && page_type_has_stream_data(types[i]) == true)) &&
              !pfn_is_populated(ctx, original_pfns[i]) )
         {
             rc = pfn_set_populated(ctx, original_pfns[i]);
@@ -233,25 +232,8 @@ static int process_page_data(struct xc_sr_context *ctx, unsigned int count,
     {
         ctx->restore.ops.set_page_type(ctx, pfns[i], types[i]);
 
-        switch ( types[i] )
-        {
-        case XEN_DOMCTL_PFINFO_NOTAB:
-
-        case XEN_DOMCTL_PFINFO_L1TAB:
-        case XEN_DOMCTL_PFINFO_L1TAB | XEN_DOMCTL_PFINFO_LPINTAB:
-
-        case XEN_DOMCTL_PFINFO_L2TAB:
-        case XEN_DOMCTL_PFINFO_L2TAB | XEN_DOMCTL_PFINFO_LPINTAB:
-
-        case XEN_DOMCTL_PFINFO_L3TAB:
-        case XEN_DOMCTL_PFINFO_L3TAB | XEN_DOMCTL_PFINFO_LPINTAB:
-
-        case XEN_DOMCTL_PFINFO_L4TAB:
-        case XEN_DOMCTL_PFINFO_L4TAB | XEN_DOMCTL_PFINFO_LPINTAB:
-
+        if ( page_type_has_stream_data(types[i]) == true )
             mfns[nr_pages++] = ctx->restore.ops.pfn_to_gfn(ctx, pfns[i]);
-            break;
-        }
     }
 
     /* Nothing to do? */
@@ -271,14 +253,8 @@ static int process_page_data(struct xc_sr_context *ctx, unsigned int count,
 
     for ( i = 0, j = 0; i < count; ++i )
     {
-        switch ( types[i] )
-        {
-        case XEN_DOMCTL_PFINFO_XTAB:
-        case XEN_DOMCTL_PFINFO_BROKEN:
-        case XEN_DOMCTL_PFINFO_XALLOC:
-            /* No page data to deal with. */
+        if ( page_type_has_stream_data(types[i]) == false )
             continue;
-        }
 
         if ( map_errs[j] )
         {
@@ -413,7 +389,7 @@ static int handle_page_data(struct xc_sr_context *ctx, struct xc_sr_record *rec)
             goto err;
         }
 
-        if ( type < XEN_DOMCTL_PFINFO_BROKEN )
+        if ( page_type_has_stream_data(type) == true )
             /* NOTAB and all L1 through L4 tables (including pinned) should
              * have a page worth of data in the record. */
             pages_of_data++;
diff --git a/tools/libs/guest/xg_sr_save.c b/tools/libs/guest/xg_sr_save.c
index 044d0ae3aa..0546d3d9e6 100644
--- a/tools/libs/guest/xg_sr_save.c
+++ b/tools/libs/guest/xg_sr_save.c
@@ -153,13 +153,8 @@ static int write_batch(struct xc_sr_context *ctx)
             goto err;
         }
 
-        switch ( types[i] )
-        {
-        case XEN_DOMCTL_PFINFO_BROKEN:
-        case XEN_DOMCTL_PFINFO_XALLOC:
-        case XEN_DOMCTL_PFINFO_XTAB:
+        if ( page_type_has_stream_data(types[i]) == false )
             continue;
-        }
 
         mfns[nr_pages++] = mfns[i];
     }
@@ -177,13 +172,8 @@ static int write_batch(struct xc_sr_context *ctx)
 
         for ( i = 0, p = 0; i < nr_pfns; ++i )
         {
-            switch ( types[i] )
-            {
-            case XEN_DOMCTL_PFINFO_BROKEN:
-            case XEN_DOMCTL_PFINFO_XALLOC:
-            case XEN_DOMCTL_PFINFO_XTAB:
+            if ( page_type_has_stream_data(types[i]) == false )
                 continue;
-            }
 
             if ( errors[p] )
             {
