From: Eric Sandeen Subject: Re: [PATCH 1/5] ext4 online defrag header file changes Date: Mon, 24 Mar 2008 10:00:42 -0500 Message-ID: <47E7C21A.10208@redhat.com> References: <200803141202.AA00330@TNESG9526.rs.jp.nec.com> <20080314125848.GE3542@webber.adilger.int> <47DE0F8D.2060106@rs.jp.nec.com> <20080317170846.GE3542@webber.adilger.int> <47E789E6.6000806@rs.jp.nec.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Andreas Dilger , cmm@us.ibm.com, tytso@mit.edu, linux-ext4@vger.kernel.org, linux-fsdevel@vger.kernel.org To: Akira Fujita Return-path: Received: from mx1.redhat.com ([66.187.233.31]:39657 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760990AbYCXPCO (ORCPT ); Mon, 24 Mar 2008 11:02:14 -0400 In-Reply-To: <47E789E6.6000806@rs.jp.nec.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: Akira Fujita wrote: > Is EXT4_IOC_FIEMAP going to be added to the ext4 patch queue? > I will try to use EXT4_IOC_FIEMAP instead of EXT4_IOC_EXTENTS_INFO > in ext4 online defrag when kernel supports it. It's not, yet, but I could probably put it there. It is not ready for upstream yet at all, but it does have a good amount of functionality. I'll try to get something submitted for the patch queue soon... (I decided to slow down a bit on the fiemap work, and concentrate on helping to get e2fsprogs ready with ext4 support) -Eric