x86, generic: CPA add statistics about state of direct mapping v4

[linux-2.6-omap-h63xx.git] / include / asm-x86 / pgtable.h

diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
index 97c271b2910b3266b4aaafa53385dfd8148bf374..111564fa5e70b1aaa6cda2188cf22444edcecd5a 100644 (file)
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -369,8 +369,11 @@ enum {
        PG_LEVEL_4K,
        PG_LEVEL_2M,
        PG_LEVEL_1G,
+       PG_LEVEL_NUM
 };
 
+void update_page_count(int level, unsigned long pages);
+
 /*
  * Helper function that returns the kernel pagetable entry controlling
  * the virtual address 'address'. NULL means no pagetable entry present.