Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 21 Feb 2001 11:40:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 21 Feb 2001 11:40:46 -0500 Received: from hermes.mixx.net ([212.84.196.2]:29958 "HELO hermes.mixx.net") by vger.kernel.org with SMTP id ; Wed, 21 Feb 2001 11:40:32 -0500 From: Daniel Phillips To: Bernd Eckenfels , linux-kernel@vger.kernel.org Subject: Re: [rfc] Near-constant time directory index for Ext2 Date: Wed, 21 Feb 2001 17:38:40 +0100 X-Mailer: KMail [version 1.0.28] Content-Type: text/plain; charset=US-ASCII In-Reply-To: In-Reply-To: MIME-Version: 1.0 Message-Id: <0102211739300C.18944@gimli> Content-Transfer-Encoding: 7BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 21 Feb 2001, Bernd Eckenfels wrote: > In article <01022100361408.18944@gimli> you wrote: > > But actually, rm is not problem, it's open and create. To do a > > create you have to make sure the file doesn't already exist, and > > without an index you have to scan on average half the directory file. > > Unless you use a File System which is better for that, like Reiser-FS. Of > course a even better solution is to distribute those files in hashed subdirs. Ahem. Please read the first post in the thread. ;-) -- Daniel - 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/