1 files changed, 2 insertions, 0 deletions

diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
index a4759833d62d..614b2b544880 100644
--- a/fs/sysfs/bin.c
+++ b/fs/sysfs/bin.c
@@ -228,6 +228,8 @@ static int bin_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
         ret = 0;
         if (bb->vm_ops->page_mkwrite)
                 ret = bb->vm_ops->page_mkwrite(vma, vmf);
+        else
+                file_update_time(file);
 
         sysfs_put_active(attr_sd);
         return ret;