Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 21 Mar 2003 18:10:27 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 21 Mar 2003 18:10:27 -0500 Received: from 12-231-249-244.client.attbi.com ([12.231.249.244]:32264 "HELO kroah.com") by vger.kernel.org with SMTP id ; Fri, 21 Mar 2003 18:10:26 -0500 Date: Fri, 21 Mar 2003 15:21:31 -0800 From: Greg KH To: "Kevin P. Fleming" Cc: "Adam J. Richter" , linux-kernel@vger.kernel.org, linux-hotplug-devel@lists.sourceforge.net Subject: Re: small devfs patch for 2.5.65, plan to replace /sbin/hotplug Message-ID: <20030321232131.GA18010@kroah.com> References: <20030321014048.A19537@baldur.yggdrasil.com> <3E7B79D5.3060903@cox.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3E7B79D5.3060903@cox.net> User-Agent: Mutt/1.4i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1454 Lines: 33 On Fri, Mar 21, 2003 at 01:45:09PM -0700, Kevin P. Fleming wrote: > Adam J. Richter wrote: > > I believe that the only change in this version of devfs is > >moving the code to invoke the user level devfs_helper program to a > >separate file, fs/devfs/notify.c. This change will simplify a future > >code shrink inspired by David Brownell's suggesting that I think about > >unifying hotplug with devfs. In the future I would like to lift > >fs/devfs/notify.c out of devfs so that the code that currently invokes > >user level helpers for hot plug events can be replaced with two calls > >to a renamed devfs_event() on > >/sys/bus//devices//, one for insertion and > >one for removal. Adam, right now we get /sbin/hotplug events for every device insertion and removal in the kernel. Do you want more than this? > Are you still considering smalldevfs for 2.6 inclusion? If not, then I'd > like to discuss with you (and Greg KH) the possibility of just eliminating > devfs entirely, and moving to a userspace version that is driven entirely > by /sbin/hotplug. You mean with something like this: http://www.linuxsymposium.org/2003/view_abstract.php?talk=94 :) thanks, greg k-h - 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/