From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964899AbWAISMj (ORCPT ); Mon, 9 Jan 2006 13:12:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964906AbWAISMi (ORCPT ); Mon, 9 Jan 2006 13:12:38 -0500 Received: from outgoing.tpinternet.pl ([193.110.120.20]:19137 "EHLO outgoing.tpinternet.pl") by vger.kernel.org with ESMTP id S964899AbWAISMi (ORCPT ); Mon, 9 Jan 2006 13:12:38 -0500 In-Reply-To: <1136828040.9957.79.camel@mindpipe> References: <5t06S-7nB-15@gated-at.bofh.it> <1136824149.5785.75.camel@tara.firmix.at> <1136824880.9957.55.camel@mindpipe> <200601091753.36485.oliver@neukum.org> <1136827900.6659.66.camel@localhost.localdomain> <1136828040.9957.79.camel@mindpipe> Mime-Version: 1.0 (Apple Message framework v746.2) Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed Message-Id: Cc: Alan Cox , Oliver Neukum , Bernd Petrovitsch , Robert Hancock , linux-kernel Content-Transfer-Encoding: 7bit From: Marcin Dalecki Subject: Re: Why the DOS has many ntfs read and write driver,but the linux can't for a long time Date: Mon, 9 Jan 2006 19:11:09 +0100 To: Lee Revell X-Mailer: Apple Mail (2.746.2) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org > > Do most Linux GUI apps really render everything without regard to > what's > obscured and what's visible? Yes. Naive usage of backing store is right now pretty much the norm. However the problem isn't the fact that the rendering occurs. The problem is that it occurs synchronously and that composition is serializing with event handling.