1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 47a93928b90f..6571dd78e984 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1294,9 +1294,11 @@ int __set_page_dirty_no_writeback(struct page *page);
 int redirty_page_for_writepage(struct writeback_control *wbc,
                                 struct page *page);
 void account_page_dirtied(struct page *page, struct address_space *mapping);
+void account_page_cleaned(struct page *page, struct address_space *mapping);
 int set_page_dirty(struct page *page);
 int set_page_dirty_lock(struct page *page);
 int clear_page_dirty_for_io(struct page *page);
+
 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
 
 /* Is the vma a continuation of the stack vma above it? */
@@ -2109,7 +2111,7 @@ static inline struct page *follow_page(struct vm_area_struct *vma,
 #define FOLL_FORCE      0x10    /* get_user_pages read/write w/o permission */
 #define FOLL_NOWAIT     0x20    /* if a disk transfer is needed, start the IO
                                  * and return without waiting upon it */
-#define FOLL_MLOCK      0x40    /* mark page as mlocked */
+#define FOLL_POPULATE   0x40    /* fault in page */
 #define FOLL_SPLIT      0x80    /* don't return transhuge pages, split them */
 #define FOLL_HWPOISON   0x100   /* check page is hwpoisoned */
 #define FOLL_NUMA       0x200   /* force NUMA hinting page fault */