Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 24 Jul 2001 16:32:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 24 Jul 2001 16:32:31 -0400 Received: from perninha.conectiva.com.br ([200.250.58.156]:49937 "HELO perninha.conectiva.com.br") by vger.kernel.org with SMTP id ; Tue, 24 Jul 2001 16:32:24 -0400 Date: Tue, 24 Jul 2001 17:32:26 -0300 (BRST) From: Rik van Riel X-X-Sender: To: Patrick Dreker Cc: Linus Torvalds , , Subject: Re: [RFC] Optimization for use-once pages In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Original-Recipient: rfc822;linux-kernel-outgoing On Tue, 24 Jul 2001, Patrick Dreker wrote: [snip program with mmap()] > I have tested this on my Athlon 600 with 128 Megs of RAM, and it > does not make any difference whether I use plain 2.4.7 or > 2.4.5-use-once. As expected. Only programs using generic_file_{read,write}() will be impacted at the moment. regards, Rik -- Executive summary of a recent Microsoft press release: "we are concerned about the GNU General Public License (GPL)" http://www.surriel.com/ http://www.conectiva.com/ http://distro.conectiva.com/ - 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/