From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933255AbWFZXNF (ORCPT ); Mon, 26 Jun 2006 19:13:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S933246AbWFZXMi (ORCPT ); Mon, 26 Jun 2006 19:12:38 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:64927 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S933219AbWFZWi1 (ORCPT ); Mon, 26 Jun 2006 18:38:27 -0400 From: Nigel Cunningham Subject: [Suspend2][ 22/32] [Suspend2] Move forward extra blocks in a page. Date: Tue, 27 Jun 2006 08:38:25 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060626223824.4376.64646.stgit@nigel.suspend2.net> In-Reply-To: <20060626223706.4376.96042.stgit@nigel.suspend2.net> References: <20060626223706.4376.96042.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 Shift the pointer to the current block forward (n-1) blocks, where n is the blocks per page used for this device. Signed-off-by: Nigel Cunningham kernel/power/suspend_block_io.c | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/kernel/power/suspend_block_io.c b/kernel/power/suspend_block_io.c index 3902758..fbce186 100644 --- a/kernel/power/suspend_block_io.c +++ b/kernel/power/suspend_block_io.c @@ -780,3 +780,19 @@ static void suspend_set_devinfo(struct s suspend_devinfo = info; } +static int forward_extra_blocks(void) +{ + int i; + + for (i = 1; i < suspend_devinfo[suspend_writer_posn.current_chain]. + blocks_per_page; i++) + suspend_extent_state_next(&suspend_writer_posn); + + if (suspend_extent_state_eof(&suspend_writer_posn)) { + printk("Extent state eof.\n"); + return -ENODATA; + } + + return 0; +} + -- Nigel Cunningham nigel at suspend2 dot net