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 0eef8cb..91b9719 100644 (file)
--- a/include/linux/ksm.h
+++ b/include/linux/ksm.h
@@ -75,7 +75,6 @@ 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, struct rmap_walk_control *rwc);
 void ksm_migrate_page(struct page *newpage, struct page *oldpage);
 
@@ -114,11 +113,6 @@ 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,
                        struct rmap_walk_control *rwc)
 {