From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933360AbWFZWpA (ORCPT ); Mon, 26 Jun 2006 18:45:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933340AbWFZWmY (ORCPT ); Mon, 26 Jun 2006 18:42:24 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:50359 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S933345AbWFZWmM (ORCPT ); Mon, 26 Jun 2006 18:42:12 -0400 From: Nigel Cunningham Subject: [Suspend2][ 19/28] [Suspend2] Swapwriter memory needed. Date: Tue, 27 Jun 2006 08:42:10 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060626224209.4975.65210.stgit@nigel.suspend2.net> In-Reply-To: <20060626224105.4975.90758.stgit@nigel.suspend2.net> References: <20060626224105.4975.90758.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 number of pages needed by the swapwriter itself. This doesn't include the block i/o code, which has its own routine. Signed-off-by: Nigel Cunningham kernel/power/suspend_swap.c | 14 ++++++++++++++ 1 files changed, 14 insertions(+), 0 deletions(-) diff --git a/kernel/power/suspend_swap.c b/kernel/power/suspend_swap.c index ba1761b..f2940ea 100644 --- a/kernel/power/suspend_swap.c +++ b/kernel/power/suspend_swap.c @@ -805,3 +805,17 @@ out: return 0; } +/* + * workspace_size + * + * Description: + * Returns the number of bytes of RAM needed for this + * code to do its work. (Used when calculating whether + * we have enough memory to be able to suspend & resume). + * + */ +static unsigned long swapwriter_memory_needed(void) +{ + return 1; +} + -- Nigel Cunningham nigel at suspend2 dot net