From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030192AbWFZXAN (ORCPT ); Mon, 26 Jun 2006 19:00:13 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933280AbWFZWkX (ORCPT ); Mon, 26 Jun 2006 18:40:23 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:28855 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S933297AbWFZWkT (ORCPT ); Mon, 26 Jun 2006 18:40:19 -0400 From: Nigel Cunningham Subject: [Suspend2][ 22/35] [Suspend2] Filewriter debug info routine. Date: Tue, 27 Jun 2006 08:40:18 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060626224017.4685.58102.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 Fill a buffer with the debugging information that the filewriter provides. Signed-off-by: Nigel Cunningham kernel/power/suspend_file.c | 23 +++++++++++++++++++++++ 1 files changed, 23 insertions(+), 0 deletions(-) diff --git a/kernel/power/suspend_file.c b/kernel/power/suspend_file.c index 4df05c8..a4871c7 100644 --- a/kernel/power/suspend_file.c +++ b/kernel/power/suspend_file.c @@ -714,3 +714,26 @@ out: return result; } +/* Print debug info + * + * Description: + */ + +static int filewriter_print_debug_stats(char *buffer, int size) +{ + int len = 0; + + if (suspend_active_writer != &filewriterops) { + len = snprintf_used(buffer, size, "- Filewriter inactive.\n"); + return len; + } + + len = snprintf_used(buffer, size, "- Filewriter active.\n"); + + len+= snprintf_used(buffer+len, size-len, " Storage available for image: " + "%ld pages.\n", + filewriter_storage_allocated()); + + return len; +} + -- Nigel Cunningham nigel at suspend2 dot net