From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265078AbTIDQA2 (ORCPT ); Thu, 4 Sep 2003 12:00:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265080AbTIDQA2 (ORCPT ); Thu, 4 Sep 2003 12:00:28 -0400 Received: from fw.osdl.org ([65.172.181.6]:57475 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S265078AbTIDQAZ convert rfc822-to-8bit (ORCPT ); Thu, 4 Sep 2003 12:00:25 -0400 Date: Thu, 4 Sep 2003 09:01:06 -0700 From: Andrew Morton To: "Breno" Cc: linux-kernel@vger.kernel.org Subject: Re: pte_offset and pte_offset_map Message-Id: <20030904090106.59c98ee3.akpm@osdl.org> In-Reply-To: <000f01c38b4f$67dfbfe0$c5e4a7c8@bsb.virtua.com.br> References: <000f01c38b4f$67dfbfe0$c5e4a7c8@bsb.virtua.com.br> X-Mailer: Sylpheed version 0.9.4 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org "Breno" wrote: > > pte_offset() in 2.4 is the same as pte_offset_map in 2.6 ? Yes. > What´s PageCompound bit flag ? It indicates that the page is part of a "higher order" allocation: It was obtained via a 2, 4, 8... page allocation.