From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933141AbWFZXnf (ORCPT ); Mon, 26 Jun 2006 19:43:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933126AbWFZWeA (ORCPT ); Mon, 26 Jun 2006 18:34:00 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:1259 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S933129AbWFZWde (ORCPT ); Mon, 26 Jun 2006 18:33:34 -0400 From: Nigel Cunningham Subject: [Suspend2][ 05/16] [Suspend2] Allocate/free bitmaps. Date: Tue, 27 Jun 2006 08:33:32 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060626223331.3832.8920.stgit@nigel.suspend2.net> In-Reply-To: <20060626223314.3832.23435.stgit@nigel.suspend2.net> References: <20060626223314.3832.23435.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 Allocation and freeing routines for the bitmaps Suspend2 uses. Signed-off-by: Nigel Cunningham kernel/power/suspend.c | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-) diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 769ae96..06ab034 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -469,3 +469,22 @@ int debuginfo_read_proc(char *page, char return copy_len; } +static int allocate_bitmaps(void) +{ + if (allocate_dyn_pageflags(&in_use_map) || + allocate_dyn_pageflags(&pageset1_map) || + allocate_dyn_pageflags(&pageset1_copy_map) || + allocate_dyn_pageflags(&pageset2_map)) + return 1; + + return 0; +} + +static void free_metadata(void) +{ + free_dyn_pageflags(&pageset1_map); + free_dyn_pageflags(&pageset1_copy_map); + free_dyn_pageflags(&pageset2_map); + free_dyn_pageflags(&in_use_map); +} + -- Nigel Cunningham nigel at suspend2 dot net