x86: Fix shadow_check_page_struct_offsets() comment.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>

diff --git a/xen/arch/x86/mm/shadow/private.h b/xen/arch/x86/mm/shadow/private.h
index 83e8a2a7283e8268a913dd715eb1f5abaccac5c4..33516f784e3789c25676124ca992796a233625d6 100644 (file)
--- a/xen/arch/x86/mm/shadow/private.h
+++ b/xen/arch/x86/mm/shadow/private.h
@@ -265,8 +265,8 @@ struct shadow_page_info
 
 /* The structure above *must* be no larger than a struct page_info
  * from mm.h, since we'll be using the same space in the frametable. 
- * Also, the mbz field must line up with the owner field of normal 
- * pages, so they look properly like anonymous/xen pages. */
+ * Also, the mbz field must line up with the count_info field of normal 
+ * pages, so they cannot be successfully get_page()d. */
 static inline void shadow_check_page_struct_offsets(void) {
     BUILD_BUG_ON(sizeof (struct shadow_page_info) !=
                  sizeof (struct page_info));