From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932076AbWGDIX2 (ORCPT ); Tue, 4 Jul 2006 04:23:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932086AbWGDIX2 (ORCPT ); Tue, 4 Jul 2006 04:23:28 -0400 Received: from pentafluge.infradead.org ([213.146.154.40]:10136 "EHLO pentafluge.infradead.org") by vger.kernel.org with ESMTP id S932066AbWGDIX0 (ORCPT ); Tue, 4 Jul 2006 04:23:26 -0400 Subject: Re: [patch] reduce IPI noise due to /dev/cdrom open/close From: Arjan van de Ven To: Jes Sorensen Cc: Milton Miller , Jens Axboe , linux-kernel@vger.kernel.org, Andrew Morton In-Reply-To: <44AA2301.2030400@sgi.com> References: <200607040516.k645GFTj014564@sullivan.realtime.net> <44AA1D09.7080308@sgi.com> <1151999591.3109.8.camel@laptopd505.fenrus.org> <44AA2301.2030400@sgi.com> Content-Type: text/plain Date: Tue, 04 Jul 2006 10:23:19 +0200 Message-Id: <1152001399.3109.12.camel@laptopd505.fenrus.org> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Content-Transfer-Encoding: 7bit X-SRS-Rewrite: SMTP reverse-path rewritten from by pentafluge.infradead.org See http://www.infradead.org/rpr.html Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2006-07-04 at 10:12 +0200, Jes Sorensen wrote: > > Guess the question is, is there a way we can detect when media has > been > inserted without doing open/close on the device constantly? they could just keep the device open.... at least until media is inserted also they should poll at most every 10 seconds; anything more frequent is just braindead...