Free correct number of maptack pages during domain destruction.

Signed-off-by: Christopher Clark <christopher.clark@cl.cam.ac.uk>

diff --git a/xen/common/grant_table.c b/xen/common/grant_table.c
index b09bc2b850032b119a365a0ea3ea2b77f7b0f03d..0e98628bd2b71d4f94f085cf7e4148f488396566 100644 (file)
--- a/xen/common/grant_table.c
+++ b/xen/common/grant_table.c
@@ -1161,7 +1161,7 @@ grant_table_destroy(
         return;
     
     free_xenheap_pages(t->shared, ORDER_GRANT_FRAMES);
-    free_xenheap_page(t->maptrack);
+    free_xenheap_pages(t->maptrack, t->maptrack_order);
     xfree(t->active);
     xfree(t);