From patchwork Wed Nov 27 13:40:45 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Wang X-Patchwork-Id: 3247911 Return-Path: X-Original-To: patchwork-ceph-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 141969F526 for ; Wed, 27 Nov 2013 13:41:48 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7A6F9205BE for ; Wed, 27 Nov 2013 13:41:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E2A6C20570 for ; Wed, 27 Nov 2013 13:41:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753274Ab3K0Nle (ORCPT ); Wed, 27 Nov 2013 08:41:34 -0500 Received: from m59-178.qiye.163.com ([123.58.178.59]:48452 "EHLO m59-178.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752741Ab3K0NlX (ORCPT ); Wed, 27 Nov 2013 08:41:23 -0500 Received: from localhost.localdomain (unknown [222.240.177.34]) by m59-178.qiye.163.com (HMail) with ESMTPA id 0EA781485359; Wed, 27 Nov 2013 21:41:19 +0800 (CST) From: Li Wang To: Cc: Sage Weil , Li Wang , Yunchuan Wen Subject: [PATCH 06/18] osdc: Add write method with truncate parameters Date: Wed, 27 Nov 2013 21:40:45 +0800 Message-Id: <8f0805f87113723a8cca08b0817a1fc3b9c727d2.1385558324.git.liwang@ubuntukylin.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: In-Reply-To: References: X-HM-Spam-Status: e1koWUFPN1dZCBgUCR5ZQUpMVUNJQkJCQkJJSExLTUtOTldZCQ4XHghZQV koKz0kKDQ9Lz06MjckMjUkMz46Pz4pQUtVS0A2IyQiPigkMjUkMz46Pz4pQUtVS0ArLykkNTQkMj UkMz46Pz4pQUlVS0A4NC41LykiJDg1QUtVS0ApPjwyNDUkOigyOkFLVUtAKyk0LTI1OD4kMy41Oj VBS1VLQD8iNTo2MjgkMiskNTQkMjUkMz46Pz4pQUtVS0ApPjo3JDIrJDI1JCk5NyQyNSQzPjo*Pi lBSklVS0A2LjcvMiQpOCsvJD8yPT0#KT41LyQyNSQzPjo*PilBSVVLQDIrJC80PzoiJDg1LyRLJE pLS0FLVUtAMiskSiQzNC4pJDg1LyRLJEpLS0FLVUtAMiskSiQ2MjUuLz4kODUvJEskSktBS1VLQD IrJEhLJDYyNS4vPiQ4NS8kSyROS0FLVUtAMiskTiQ2MjUuLz4kODUvJEskSktBS1VLQCguOSQ#QU pVTk5APTUkKC45JD41LDQpPygkMzcxJEpLS0lLSkFLVUlDWQY+ X-HM-Sender-Digest: e1kSHx4VD1lBWUc6MQg6Cjo4LDo4EDorKjhIOj4qOkMwCjFVSlVKSENO Tk5CTUxCSUhMVTMWGhIXVRcSDBoVHDsOGQ4VDw4QAhcSFVUYFBZFWVdZDB4ZWUEdGhcIHldZCAFZ QUlJSk03V1kSC1lBWUlJSVVJT0tVSkxMVUhPWQY+ Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Signed-off-by: Yunchuan Wen Signed-off-by: Li Wang --- src/osdc/Objecter.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/src/osdc/Objecter.h b/src/osdc/Objecter.h index 41973dd..40f03de 100644 --- a/src/osdc/Objecter.h +++ b/src/osdc/Objecter.h @@ -279,8 +279,16 @@ struct ObjectOperation { out_handler[p] = h; out_rval[p] = prval; } - void write(uint64_t off, bufferlist& bl) { + void write(uint64_t off, bufferlist& bl, + uint64_t truncate_size, + uint32_t truncate_seq) { add_data(CEPH_OSD_OP_WRITE, off, bl.length(), bl); + OSDOp& o = *ops.rbegin(); + o.op.extent.truncate_size = truncate_size; + o.op.extent.truncate_seq = truncate_seq; + } + void write(uint64_t off, bufferlist& bl) { + write(off, bl, 0, 0); } void write_full(bufferlist& bl) { add_data(CEPH_OSD_OP_WRITEFULL, 0, bl.length(), bl);