From owner-linux-mm-www@nl.linux.org Thu Mar 16 07:24:58 2000 Received: by humbolt.nl.linux.org id ; Thu, 16 Mar 2000 07:24:42 +0100 Received: from terra.geo.uu.nl ([131.211.29.16]:35792 "EHLO terra.geo.uu.nl") by humbolt.nl.linux.org with ESMTP id ; Thu, 16 Mar 2000 07:23:54 +0100 Received: from www.exitexchange.com ([206.58.218.91]) by terra.geo.uu.nl (8.9.3/8.9.3/TvZ) with ESMTP id HAA24078 for ; Thu, 16 Mar 2000 07:19:09 +0100 (MET) Received: from exitexchange.com ([206.58.218.112]) by www.exitexchange.com (8.9.3/8.9.3) with SMTP id WAA19994; Wed, 15 Mar 2000 22:12:45 -0800 Message-Id: <200003160612.WAA19994@www.exitexchange.com> Received: from reg@exitexchange.com by (8.8.5/8.6.5) with SMTP id GAA02071 for ; Wed, 15 Mar 2000 18:43:05 -0600 (EST) Date: Wed, 15 Mar 00 18:43:05 EST From: "Registration Information" To: reg@exitexchange.com Subject: Re: Registration of domain with ExitExchange.com Sender: owner-linux-mm-www@nl.linux.org Precedence: bulk Reply-To: linux-mm-www@nl.linux.org Return-Path: X-Orcpt: rfc822;linux-mm-www-list Here's how to register. ExitExchange is the fastest way to grow your website. Every time someone leaves your website ExitExchange sends you new traffic. More effective than banners, ExitExchange actually brings real traffic right to your front door. Whether you're a large corporation or just a single homepage, there has never been an easier way to promote your website. Experience the explosive growth you've been dreaming of for your website. Put the power of the ExitExchange Orbit Network™ to work for you and start counting the hits immediately. Ohhh... and did we mention it's absolutely FREE! Sign up is simple and takes just a few minutes (literally). Come take our Quick Tour and see for yourself how easy it is to Get Big, Real Big, Really Fast with ExitExchange.com http://www.exitexchange.com Sincerely, ExitExchange Registration Services "Never Say Goodbye To Your Traffic Again" /////////////////////////////////////////////////////////////// One time mailing, no need for removal. ////////////////////////////////////////////////////////////// - Linux-mm-www: builders list for the Linux-MM website Archive: http://humbolt.nl.linux.org/lists/ Web site: http://www.linux.eu.org/Linux-MM/ From owner-linux-mm-www@nl.linux.org Thu Mar 23 13:09:55 2000 Received: by humbolt.nl.linux.org id ; Thu, 23 Mar 2000 13:09:41 +0100 Received: from sasi.com ([164.164.56.2]:2708 "EHLO sasi.com") by humbolt.nl.linux.org with ESMTP id ; Thu, 23 Mar 2000 13:09:17 +0100 Received: from samar (sasi.com [164.164.56.2]) by sasi.com (8.9.3/8.9.3) with SMTP id RAA11579 for ; Thu, 23 Mar 2000 17:35:52 +0530 (IST) Received: from blueriver.sasi.com ([10.0.32.54]) by samar.sasi.com; Thu, 23 Mar 2000 17:35:50 +0000 (IST) Received: from localhost (nmreddy@localhost) by blueriver.sasi.com (8.9.3/8.9.3) with ESMTP id RAA02086 for ; Thu, 23 Mar 2000 17:33:58 +0530 Date: Thu, 23 Mar 2000 17:33:58 +0530 (IST) From: A V Naga Muni Reddy To: linux-mm-www@nl.linux.org Subject: Facing problems in reserving pages Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm-www@nl.linux.org Precedence: bulk Reply-To: linux-mm-www@nl.linux.org Return-Path: X-Orcpt: rfc822;linux-mm-www-list Hi, My driver ( loadable ) requires following 1) To be able to lock the pages in main memory and ioremap it as uncached. This has to be done when init_module is called 2) To lock the pages in memory, need not be noncachable. This has to done when device is opened, and unlocked and released when the device is releases. I am using kernel version 2.2.14 as this is a stable version. I am doing in this way. This does not seem to work. There were some oops in file_read_ahead function. ( if any one has time i will send ) ------------------------------------------------------------ Allocating 1) use __get_free_pages for memory set the flags of these pages in mem_map as PG_reserved. 2) use __get_free_pages for memory increment count varable in mmap set the flag of these pages to PG_locked Freeing 1) remove reseerved bit. free page 2) decrese count free page call wait queue can any one help me how to do this??? - muni - Linux-mm-www: builders list for the Linux-MM website Archive: http://humbolt.nl.linux.org/lists/ Web site: http://www.linux.eu.org/Linux-MM/