Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754389AbbGXKnt (ORCPT ); Fri, 24 Jul 2015 06:43:49 -0400 Received: from smtp02.citrix.com ([66.165.176.63]:29463 "EHLO SMTP02.CITRIX.COM" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752230AbbGXKnr (ORCPT ); Fri, 24 Jul 2015 06:43:47 -0400 X-IronPort-AV: E=Sophos;i="5.15,538,1432598400"; d="scan'208";a="287216236" Message-ID: <1437734620.24746.62.camel@citrix.com> Subject: Re: [Xen-devel] [PATCH v2 01/20] xen: Add Xen specific page definition From: Ian Campbell To: David Vrabel , Julien Grall , CC: , Boris Ostrovsky , , Date: Fri, 24 Jul 2015 11:43:40 +0100 In-Reply-To: <55B214C5.3020501@citrix.com> References: <1436474552-31789-1-git-send-email-julien.grall@citrix.com> <1436474552-31789-2-git-send-email-julien.grall@citrix.com> <55B20540.3020000@citrix.com> <55B207C6.4020300@citrix.com> <55B209D9.1080602@citrix.com> <55B20ABE.7000609@citrix.com> <55B214C5.3020501@citrix.com> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.16.3-1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-DLP: MIA2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 546 Lines: 18 On Fri, 2015-07-24 at 11:34 +0100, David Vrabel wrote: > it would be better to think that: > > PFNs index guest-sized pages (which may be 64 KiB). > > GFNs index Xen-sized pages (which is always 4 KiB). This concept could be usefully added to the comment in xen/include/xen/mm.h IMHO. > > David -- 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/