1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/mm.h b/include/linux/mm.h
index 45ee5b5a343d..5409eced7aae 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -1232,6 +1232,7 @@ struct page *follow_page(struct vm_area_struct *, unsigned long address,
 #define FOLL_TOUCH      0x02    /* mark page accessed */
 #define FOLL_GET        0x04    /* do get_page on page */
 #define FOLL_DUMP       0x08    /* give error on hole if it would be zero */
+#define FOLL_FORCE      0x10    /* get_user_pages read/write w/o permission */
 
 typedef int (*pte_fn_t)(pte_t *pte, pgtable_t token, unsigned long addr,
                         void *data);