mm/rmap: use rmap_walk() in try_to_munlock()

[platform/adaptation/renesas_rcar/renesas_kernel.git] / include / linux / ksm.h

diff --git a/include/linux/ksm.h b/include/linux/ksm.h
index 45c9b6a..91b9719 100644 (file)
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -75,9 +75,7 @@ struct page *ksm_might_need_to_copy(struct page *page,
 
 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 +113,8 @@ 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;
 }