1 files changed, 3 insertions, 12 deletions

diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index 45c9b6a17bcb..3be6bb18562d 100644
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -73,11 +73,7 @@ static inline void set_page_stable_node(struct page *page,
 struct page *ksm_might_need_to_copy(struct page *page,
                         struct vm_area_struct *vma, unsigned long address);
 
-int page_referenced_ksm(struct page *page,
-                        struct mem_cgroup *memcg, unsigned long *vm_flags);
-int try_to_unmap_ksm(struct page *page, enum ttu_flags flags);
-int rmap_walk_ksm(struct page *page, int (*rmap_one)(struct page *,
-                  struct vm_area_struct *, unsigned long, void *), void *arg);
+int rmap_walk_ksm(struct page *page, struct rmap_walk_control *rwc);
 void ksm_migrate_page(struct page *newpage, struct page *oldpage);
 
 #else  /* !CONFIG_KSM */
@@ -115,13 +111,8 @@ static inline int page_referenced_ksm(struct page *page,
         return 0;
 }
 
-static inline int try_to_unmap_ksm(struct page *page, enum ttu_flags flags)
-{
-        return 0;
-}
-
-static inline int rmap_walk_ksm(struct page *page, int (*rmap_one)(struct page*,
-                struct vm_area_struct *, unsigned long, void *), void *arg)
+static inline int rmap_walk_ksm(struct page *page,
+                        struct rmap_walk_control *rwc)
 {
         return 0;
 }