From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932529AbWF0Ewt (ORCPT ); Tue, 27 Jun 2006 00:52:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030653AbWF0EwU (ORCPT ); Tue, 27 Jun 2006 00:52:20 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:43483 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S933416AbWF0ElX (ORCPT ); Tue, 27 Jun 2006 00:41:23 -0400 From: Nigel Cunningham Subject: [Suspend2][ 03/21] [Suspend2] Tell userspace to redraw the screen. Date: Tue, 27 Jun 2006 14:41:22 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060627044120.14883.56905.stgit@nigel.suspend2.net> In-Reply-To: <20060627044112.14883.55823.stgit@nigel.suspend2.net> References: <20060627044112.14883.55823.stgit@nigel.suspend2.net> Content-Type: text/plain; charset=utf-8; format=fixed Content-Transfer-Encoding: 8bit User-Agent: StGIT/0.9 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Tell userspace to redraw the screen. Used after the atomic restore. Signed-off-by: Nigel Cunningham kernel/power/ui.c | 9 +++++++++ 1 files changed, 9 insertions(+), 0 deletions(-) diff --git a/kernel/power/ui.c b/kernel/power/ui.c index b952bf7..0441be5 100644 --- a/kernel/power/ui.c +++ b/kernel/power/ui.c @@ -83,3 +83,12 @@ static void ui_nl_set_state(int n) wake_up_interruptible(&userui_wait_for_key); } +void userui_redraw(void) +{ + if (ui_helper_data.pid == -1) + return; + + suspend_send_netlink_message(&ui_helper_data, + USERUI_MSG_REDRAW, NULL, 0); +} + -- Nigel Cunningham nigel at suspend2 dot net