From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933304AbWFZW5A (ORCPT ); Mon, 26 Jun 2006 18:57:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933302AbWFZW4h (ORCPT ); Mon, 26 Jun 2006 18:56:37 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:29879 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S933297AbWFZWk1 (ORCPT ); Mon, 26 Jun 2006 18:40:27 -0400 From: Nigel Cunningham Subject: [Suspend2][ 24/35] [Suspend2] Invalidate filewriter image. Date: Tue, 27 Jun 2006 08:40:25 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060626224024.4685.2086.stgit@nigel.suspend2.net> In-Reply-To: <20060626223902.4685.52543.stgit@nigel.suspend2.net> References: <20060626223902.4685.52543.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 Invalidate an image stored by the filewriter. Signed-off-by: Nigel Cunningham kernel/power/suspend_file.c | 18 ++++++++++++++++++ 1 files changed, 18 insertions(+), 0 deletions(-) diff --git a/kernel/power/suspend_file.c b/kernel/power/suspend_file.c index 4f9d6f5..04f9cd0 100644 --- a/kernel/power/suspend_file.c +++ b/kernel/power/suspend_file.c @@ -757,3 +757,21 @@ static unsigned long filewriter_storage_ (block_chain.allocs - block_chain.frees)); } +/* + * filewriter_invalidate_image + * + */ +static int filewriter_invalidate_image(void) +{ + int result; + + if (nr_suspends > 0) + filewriter_release_storage(); + + result = filewriter_signature_op(INVALIDATE); + if (result == 1 && !nr_suspends) + printk(KERN_WARNING name_suspend "Image invalidated.\n"); + + return result; +} + -- Nigel Cunningham nigel at suspend2 dot net