From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750931AbWFZQ4G (ORCPT ); Mon, 26 Jun 2006 12:56:06 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750915AbWFZQyk (ORCPT ); Mon, 26 Jun 2006 12:54:40 -0400 Received: from cust9421.vic01.dataco.com.au ([203.171.70.205]:52358 "EHLO nigel.suspend2.net") by vger.kernel.org with ESMTP id S1750931AbWFZQyZ (ORCPT ); Mon, 26 Jun 2006 12:54:25 -0400 From: Nigel Cunningham Subject: [Suspend2][ 7/9] [Suspend2] Extent state to the start. Date: Tue, 27 Jun 2006 02:54:29 +1000 To: linux-kernel@vger.kernel.org Message-Id: <20060626165427.11065.77307.stgit@nigel.suspend2.net> In-Reply-To: <20060626165404.11065.91833.stgit@nigel.suspend2.net> References: <20060626165404.11065.91833.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 Reset an extent state to the start of the data. Signed-off-by: Nigel Cunningham kernel/power/extent.c | 11 +++++++++++ 1 files changed, 11 insertions(+), 0 deletions(-) diff --git a/kernel/power/extent.c b/kernel/power/extent.c index 8cbb48a..248e4de 100644 --- a/kernel/power/extent.c +++ b/kernel/power/extent.c @@ -249,3 +249,14 @@ unsigned long suspend_extent_state_next( return state->current_offset; } +/* suspend_extent_state_goto_start + * + * Find the first valid value in a group of chains. + */ +void suspend_extent_state_goto_start(struct extent_iterate_state *state) +{ + state->current_chain = -1; + state->current_extent = NULL; + state->current_offset = 0; +} + -- Nigel Cunningham nigel at suspend2 dot net