fb_defio: Push file_update_time() into fb_deferred_io_mkwrite()
CC: Jaya Kumar <jayalk@intworks.biz>
Signed-off-by: Jan Kara <jack@suse.cz>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
index 1ddeb11..64cda56 100644
--- a/drivers/video/fb_defio.c
+++ b/drivers/video/fb_defio.c
@@ -104,6 +104,8 @@
deferred framebuffer IO. then if userspace touches a page
again, we repeat the same scheme */
+ file_update_time(vma->vm_file);
+
/* protect against the workqueue changing the page list */
mutex_lock(&fbdefio->lock);