From patchwork Tue Jun 21 08:49:53 2011 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: liubo X-Patchwork-Id: 900522 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p5L8oXlV018295 for ; Tue, 21 Jun 2011 08:50:36 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754292Ab1FUIuZ (ORCPT ); Tue, 21 Jun 2011 04:50:25 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:54126 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1753671Ab1FUIuN (ORCPT ); Tue, 21 Jun 2011 04:50:13 -0400 Received: from tang.cn.fujitsu.com (tang.cn.fujitsu.com [10.167.250.3]) by song.cn.fujitsu.com (Postfix) with ESMTP id F0D43170150; Tue, 21 Jun 2011 16:50:06 +0800 (CST) Received: from mailserver.fnst.cn.fujitsu.com (tang.cn.fujitsu.com [127.0.0.1]) by tang.cn.fujitsu.com (8.14.3/8.13.1) with ESMTP id p5L8o4g6019623; Tue, 21 Jun 2011 16:50:06 +0800 Received: from localhost.localdomain ([10.167.225.27]) by mailserver.fnst.cn.fujitsu.com (Lotus Domino Release 8.5.1FP4) with ESMTP id 2011062116494151-627589 ; Tue, 21 Jun 2011 16:49:41 +0800 From: Liu Bo To: Cc: , , Subject: [PATCH 12/12 v3] Revert "Btrfs: do not flush csum items of unchanged file data during treelog" Date: Tue, 21 Jun 2011 16:49:53 +0800 Message-Id: <1308646193-7086-13-git-send-email-liubo2009@cn.fujitsu.com> X-Mailer: git-send-email 1.6.5.2 In-Reply-To: <1308646193-7086-1-git-send-email-liubo2009@cn.fujitsu.com> References: <1308646193-7086-1-git-send-email-liubo2009@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-06-21 16:49:41, Serialize by Router on mailserver/fnst(Release 8.5.1FP4|July 25, 2010) at 2011-06-21 16:49:43, Serialize complete at 2011-06-21 16:49:43 Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.6 (demeter1.kernel.org [140.211.167.41]); Tue, 21 Jun 2011 08:50:36 +0000 (UTC) This reverts commit 8e531cdfeb75269c6c5aae33651cca39707848da. Signed-off-by: Liu Bo --- fs/btrfs/tree-log.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-) diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c index 166fda5..d4ccf91 100644 --- a/fs/btrfs/tree-log.c +++ b/fs/btrfs/tree-log.c @@ -2741,9 +2741,6 @@ static noinline int copy_items(struct btrfs_trans_handle *trans, extent = btrfs_item_ptr(src, start_slot + i, struct btrfs_file_extent_item); - if (btrfs_file_extent_generation(src, extent) < trans->transid) - continue; - found_type = btrfs_file_extent_type(src, extent); if (found_type == BTRFS_FILE_EXTENT_REG || found_type == BTRFS_FILE_EXTENT_PREALLOC) {