Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S936535AbXHHSwW (ORCPT ); Wed, 8 Aug 2007 14:52:22 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752819AbXHHSwL (ORCPT ); Wed, 8 Aug 2007 14:52:11 -0400 Received: from smtp.nokia.com ([131.228.20.170]:25608 "EHLO mgw-ext11.nokia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751432AbXHHSwK (ORCPT ); Wed, 8 Aug 2007 14:52:10 -0400 Message-ID: <46BA1080.2060907@yandex.ru> Date: Wed, 08 Aug 2007 21:50:40 +0300 From: Artem Bityutskiy User-Agent: Thunderbird 2.0.0.4 (X11/20070615) MIME-Version: 1.0 To: =?UTF-8?B?SsO2cm4gRW5nZWw=?= CC: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mtd@lists.infradead.org, akpm@osdl.org, David Woodhouse , Arnd Bergmann , Thomas Gleixner Subject: Re: [Patch 05/18] fs/logfs/dir.c References: <20070808161234.GB15319@lazybastard.org> <20070808161626.GG15319@lazybastard.org> In-Reply-To: <20070808161626.GG15319@lazybastard.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-OriginalArrivalTime: 08 Aug 2007 18:50:41.0023 (UTC) FILETIME=[048DD8F0:01C7D9ED] X-Nokia-AV: Clean Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 688 Lines: 19 Jörn Engel wrote: > + * Unlink and rmdir also share the same function: unlink. Again, this > + * function works in two atomic steps > + * 1. remove dentry (remember inode in journal) > + * 2. unlink inode (clear journal) May you please elaborate a little what is journal in LogFS? Is it only for one operation? Does it have fixed position on flash? How large is it? Thanks. -- Best Regards, Artem Bityutskiy (Артём Битюцкий) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/