kmemcheck: add hooks for the page allocator

[safe/jmp/linux-2.6] / arch / x86 / mm / kmemcheck / shadow.c

diff --git a/arch/x86/mm/kmemcheck/shadow.c b/arch/x86/mm/kmemcheck/shadow.c
index e7346d3..e773b6b 100644 (file)
--- a/arch/x86/mm/kmemcheck/shadow.c
+++ b/arch/x86/mm/kmemcheck/shadow.c
@@ -116,6 +116,14 @@ void kmemcheck_mark_uninitialized_pages(struct page *p, unsigned int n)
                kmemcheck_mark_uninitialized(page_address(&p[i]), PAGE_SIZE);
 }
 
+void kmemcheck_mark_initialized_pages(struct page *p, unsigned int n)
+{
+       unsigned int i;
+
+       for (i = 0; i < n; ++i)
+               kmemcheck_mark_initialized(page_address(&p[i]), PAGE_SIZE);
+}
+
 enum kmemcheck_shadow kmemcheck_shadow_test(void *shadow, unsigned int size)
 {
        uint8_t *x;