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

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

diff --git a/include/linux/rmap.h b/include/linux/rmap.h
index 616aa4d..2462458 100644 (file)
--- a/include/linux/rmap.h
+++ b/include/linux/rmap.h
@@ -190,7 +190,7 @@ int page_referenced_one(struct page *, struct vm_area_struct *,
 
 int try_to_unmap(struct page *, enum ttu_flags flags);
 int try_to_unmap_one(struct page *, struct vm_area_struct *,
-                       unsigned long address, enum ttu_flags flags);
+                       unsigned long address, void *arg);
 
 /*
  * Called from mm/filemap_xip.c to unmap empty zero page
@@ -256,9 +256,6 @@ struct rmap_walk_control {
        bool (*invalid_vma)(struct vm_area_struct *vma, void *arg);
 };
 
-/*
- * Called by migrate.c to remove migration ptes, but might be used more later.
- */
 int rmap_walk(struct page *page, struct rmap_walk_control *rwc);
 
 #else  /* !CONFIG_MMU */