From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2992890AbXCICoN (ORCPT ); Thu, 8 Mar 2007 21:44:13 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S2992897AbXCICoN (ORCPT ); Thu, 8 Mar 2007 21:44:13 -0500 Received: from ozlabs.org ([203.10.76.45]:44016 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2992890AbXCICoM (ORCPT ); Thu, 8 Mar 2007 21:44:12 -0500 Date: Thu, 8 Mar 2007 20:43:25 -0600 From: Anton Blanchard To: David Miller Cc: hpa@zytor.com, hch@infradead.org, arjan@infradead.org, zippel@linux-m68k.org, dmlb2000@gmail.com, linux-kernel@vger.kernel.org, gdb@sourceware.org Subject: Re: PAGE_SIZE Availability Inconsistency Message-ID: <20070309024324.GA24695@kryten> References: <20070308175729.GA7054@kryten> <45F05040.4090602@zytor.com> <20070308214236.GA4154@kryten> <20070308.134825.45514445.davem@davemloft.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20070308.134825.45514445.davem@davemloft.net> User-Agent: Mutt/1.5.12-2006-07-14 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi, > I might be missing something but doesn't this break every > SWAP partition that was created with something other than > MIN_PAGE_SIZE? It does. I was thinking we could work around it in ppc64 (64kB is quite new), but I forgot there are options on sparc64 to change the page size :) The other option is to create a v3 swap format that doesnt use any PAGE_SIZE parameters. Anton