From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gu Zheng Subject: Re: [PATCH 0/7] f2fs: some fix and cleanup about flush_merge Date: Mon, 14 Apr 2014 09:18:04 +0800 Message-ID: <534B374C.8030009@cn.fujitsu.com> References: <5347BAA5.6070104@cn.fujitsu.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sog-mx-3.v43.ch3.sourceforge.com ([172.29.43.193] helo=mx.sourceforge.net) by sfs-ml-1.v29.ch3.sourceforge.com with esmtp (Exim 4.76) (envelope-from ) id 1WZVgc-0004JS-0j for linux-f2fs-devel@lists.sourceforge.net; Mon, 14 Apr 2014 01:27:50 +0000 Received: from [59.151.112.132] (helo=heian.cn.fujitsu.com) by sog-mx-3.v43.ch3.sourceforge.com with esmtp (Exim 4.76) id 1WZVga-0007Qg-WA for linux-f2fs-devel@lists.sourceforge.net; Mon, 14 Apr 2014 01:27:49 +0000 In-Reply-To: <5347BAA5.6070104@cn.fujitsu.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-f2fs-devel-bounces@lists.sourceforge.net To: Kim Cc: fsdevel , linux-kernel , f2fs Hi All, There seems to be a mistake in "[PATCH 2/7]f2fs: remove the unuseful "issue_tail" list", and the whole patchset needs to be reworked. So please ignore this one. Sorry for the noise. Regards, Gu On 04/11/2014 05:49 PM, Gu Zheng wrote: > Gu Zheng (7): > f2fs: put the bio when issue_flush completed > f2fs: remove the unuseful "issue_tail" list > f2fs: use __GFP_ZERO to avoid appending set-NULL > f2fs: enable flush_merge only in f2fs is not read-only > f2fs: add the flush_merge handle in the remount flow > f2fs: introduce struct flush_cmd_control to wrap the flush_merge > fields > f2fs: introduce help function {create,destroy}_flush_cmd_control > > fs/f2fs/f2fs.h | 17 ++++++--- > fs/f2fs/segment.c | 102 +++++++++++++++++++++++++++++++++++----------------- > fs/f2fs/super.c | 32 ++++++++++++++-- > 3 files changed, 107 insertions(+), 44 deletions(-) > ------------------------------------------------------------------------------ Learn Graph Databases - Download FREE O'Reilly Book "Graph Databases" is the definitive new guide to graph databases and their applications. Written by three acclaimed leaders in the field, this first edition is now available. Download your free book today! http://p.sf.net/sfu/NeoTech From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751241AbaDNB1n (ORCPT ); Sun, 13 Apr 2014 21:27:43 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:46328 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1750779AbaDNB1l (ORCPT ); Sun, 13 Apr 2014 21:27:41 -0400 X-IronPort-AV: E=Sophos;i="4.97,853,1389715200"; d="scan'208";a="29207270" Message-ID: <534B374C.8030009@cn.fujitsu.com> Date: Mon, 14 Apr 2014 09:18:04 +0800 From: Gu Zheng User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:7.0.1) Gecko/20110930 Thunderbird/7.0.1 MIME-Version: 1.0 To: Kim CC: f2fs , fsdevel , linux-kernel Subject: Re: [PATCH 0/7] f2fs: some fix and cleanup about flush_merge References: <5347BAA5.6070104@cn.fujitsu.com> In-Reply-To: <5347BAA5.6070104@cn.fujitsu.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.167.226.100] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi All, There seems to be a mistake in "[PATCH 2/7]f2fs: remove the unuseful "issue_tail" list", and the whole patchset needs to be reworked. So please ignore this one. Sorry for the noise. Regards, Gu On 04/11/2014 05:49 PM, Gu Zheng wrote: > Gu Zheng (7): > f2fs: put the bio when issue_flush completed > f2fs: remove the unuseful "issue_tail" list > f2fs: use __GFP_ZERO to avoid appending set-NULL > f2fs: enable flush_merge only in f2fs is not read-only > f2fs: add the flush_merge handle in the remount flow > f2fs: introduce struct flush_cmd_control to wrap the flush_merge > fields > f2fs: introduce help function {create,destroy}_flush_cmd_control > > fs/f2fs/f2fs.h | 17 ++++++--- > fs/f2fs/segment.c | 102 +++++++++++++++++++++++++++++++++++----------------- > fs/f2fs/super.c | 32 ++++++++++++++-- > 3 files changed, 107 insertions(+), 44 deletions(-) >