summaryrefslogtreecommitdiff
path: root/arch/x86/mm/kmemcheck/shadow.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/mm/kmemcheck/shadow.h')
-rw-r--r--arch/x86/mm/kmemcheck/shadow.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/x86/mm/kmemcheck/shadow.h b/arch/x86/mm/kmemcheck/shadow.h
new file mode 100644
index 000000000000..af46d9ab9d86
--- /dev/null
+++ b/arch/x86/mm/kmemcheck/shadow.h
@@ -0,0 +1,16 @@
+#ifndef ARCH__X86__MM__KMEMCHECK__SHADOW_H
+#define ARCH__X86__MM__KMEMCHECK__SHADOW_H
+
+enum kmemcheck_shadow {
+ KMEMCHECK_SHADOW_UNALLOCATED,
+ KMEMCHECK_SHADOW_UNINITIALIZED,
+ KMEMCHECK_SHADOW_INITIALIZED,
+ KMEMCHECK_SHADOW_FREED,
+};
+
+void *kmemcheck_shadow_lookup(unsigned long address);
+
+enum kmemcheck_shadow kmemcheck_shadow_test(void *shadow, unsigned int size);
+void kmemcheck_shadow_set(void *shadow, unsigned int size);
+
+#endif