From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jan Kara Subject: [PATCH 01/27] fb_defio: Push file_update_time() into fb_deferred_io_mkwrite() Date: Mon, 16 Apr 2012 18:13:39 +0200 Message-ID: <1334592845-22862-2-git-send-email-jack@suse.cz> References: <1334592845-22862-1-git-send-email-jack@suse.cz> Cc: dchinner@redhat.com, LKML , linux-fsdevel@vger.kernel.org, Jan Kara , Jaya Kumar To: Al Viro Return-path: In-Reply-To: <1334592845-22862-1-git-send-email-jack@suse.cz> Sender: linux-kernel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org CC: Jaya Kumar Signed-off-by: Jan Kara --- drivers/video/fb_defio.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c index c27e153..7a09c06 100644 --- a/drivers/video/fb_defio.c +++ b/drivers/video/fb_defio.c @@ -104,6 +104,8 @@ static int fb_deferred_io_mkwrite(struct vm_area_struct *vma, 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); -- 1.7.1