mm: introduce idle page tracking

[firefly-linux-kernel-4.4.55.git] / include / linux / mmu_notifier.h

diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
index a5b17137c683c19c33525d1a4dfe5203607806a9..a1a210d59961a855964b03ee9a7eae7c74d7c86f 100644 (file)
--- a/include/linux/mmu_notifier.h
+++ b/include/linux/mmu_notifier.h
@@ -471,6 +471,8 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
 
 #define ptep_clear_flush_young_notify ptep_clear_flush_young
 #define pmdp_clear_flush_young_notify pmdp_clear_flush_young
+#define ptep_clear_young_notify ptep_test_and_clear_young
+#define pmdp_clear_young_notify pmdp_test_and_clear_young
 #define        ptep_clear_flush_notify ptep_clear_flush
 #define pmdp_huge_clear_flush_notify pmdp_huge_clear_flush
 #define pmdp_huge_get_and_clear_notify pmdp_huge_get_and_clear