From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from westrelay02.boulder.ibm.com (westrelay02.boulder.ibm.com [9.17.195.11]) by e35.co.us.ibm.com (8.12.11/8.12.11) with ESMTP id jA283KK6002015 for ; Wed, 2 Nov 2005 03:03:20 -0500 Received: from d03av02.boulder.ibm.com (d03av02.boulder.ibm.com [9.17.195.168]) by westrelay02.boulder.ibm.com (8.12.10/NCO/VERS6.7) with ESMTP id jA283KXg359516 for ; Wed, 2 Nov 2005 01:03:20 -0700 Received: from d03av02.boulder.ibm.com (loopback [127.0.0.1]) by d03av02.boulder.ibm.com (8.12.11/8.13.3) with ESMTP id jA283JB6007512 for ; Wed, 2 Nov 2005 01:03:20 -0700 Message-ID: <436880E5.3070003@de.ibm.com> Date: Wed, 02 Nov 2005 10:03:33 +0100 From: Carsten Otte Reply-To: carsteno@de.ibm.com MIME-Version: 1.0 Subject: Re: Fwd: Re: VM_XIP Request for comments References: <200510281155.03466.christian@borntraeger.net> <43621CFE.5080900@de.ibm.com> <6934efce0510280933q20fe304cra10d7594c1104d20@mail.gmail.com> In-Reply-To: <6934efce0510280933q20fe304cra10d7594c1104d20@mail.gmail.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Jared Hulbert Cc: carsteno@de.ibm.com, Christoph Hellwig , linux-mm@kvack.org List-ID: Jared Hulbert wrote: > I don't want to use EXT2. I want to use linear cramfs (no block > device) or something brand new. Under these circumstances I don't > need a block device driver right? > No. Your filesystem needs to implement the vm operation get_xip_page, and that's it, -- Carsten Otte IBM Linux technology center ARCH=s390 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org