From: tytso@mit.edu Subject: Re: ext5 Date: Thu, 11 Feb 2010 14:31:32 -0500 Message-ID: <20100211193132.GK739@thunk.org> References: <20100210215028.GD739@thunk.org> <20100211043029.GE739@thunk.org> <20100211175557.GA27418@atrey.karlin.mff.cuni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Manish Katiyar , "Anonymous Remailer (austria)" , linux-ext4@vger.kernel.org To: Jan Kara Return-path: Received: from thunk.org ([69.25.196.29]:49361 "EHLO thunker.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756916Ab0BKTbp (ORCPT ); Thu, 11 Feb 2010 14:31:45 -0500 Content-Disposition: inline In-Reply-To: <20100211175557.GA27418@atrey.karlin.mff.cuni.cz> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Thu, Feb 11, 2010 at 06:55:58PM +0100, Jan Kara wrote: > From the first reading, this sounds like what zisofs is doing. > The reading part is already implemented in kernel in fs/isofs/compress.c > so that might be lifted to a generic level and used for ext4 as well.. I didn't know about zisofs; thanks for pointing that out! I'll mention it to the student I'm helping out.... - Ted