From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933274AbWFZXH1 (ORCPT ); Mon, 26 Jun 2006 19:07:27 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933279AbWFZXHZ (ORCPT ); Mon, 26 Jun 2006 19:07:25 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:23735 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S933266AbWFZWjq (ORCPT ); Mon, 26 Jun 2006 18:39:46 -0400 From: Nigel Cunningham Subject: [Suspend2][ 12/35] [Suspend2] Get filewriter storage allocated. Date: Tue, 27 Jun 2006 08:39:44 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060626223943.4685.51982.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 Return the amount of filewriter storage that is currently allocated. Signed-off-by: Nigel Cunningham kernel/power/suspend_file.c | 15 +++++++++++++++ 1 files changed, 15 insertions(+), 0 deletions(-) diff --git a/kernel/power/suspend_file.c b/kernel/power/suspend_file.c index 002f73c..74d97a0 100644 --- a/kernel/power/suspend_file.c +++ b/kernel/power/suspend_file.c @@ -400,3 +400,18 @@ static int prepare_signature(struct file return 0; } +static int filewriter_storage_allocated(void) +{ + int result; + + if (!target_inode) + return 0; + + if (target_is_normal_file()) { + result = (int) target_storage_available; + } else + result = header_pages + main_pages; + + return result; +} + -- Nigel Cunningham nigel at suspend2 dot net