Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755309AbYKINv5 (ORCPT ); Sun, 9 Nov 2008 08:51:57 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754816AbYKINvt (ORCPT ); Sun, 9 Nov 2008 08:51:49 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:51278 "EHLO UNKNOWN" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754788AbYKINvt (ORCPT ); Sun, 9 Nov 2008 08:51:49 -0500 Date: Sun, 9 Nov 2008 14:44:22 +0100 From: Pavel Machek To: Miklos Szeredi Cc: rjw@sisk.pl, ncunningham@crca.org.au, stern@rowland.harvard.edu, linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [linux-pm] Freezer: Don't count threads waiting for frozen filesystems. Message-ID: <20081109134422.GA1730@ucw.cz> References: <200810292211.49021.rjw@sisk.pl> <1225316715.18786.1.camel@nigel-laptop> <200810292307.26945.rjw@sisk.pl> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 869 Lines: 20 On Thu 2008-10-30 00:53:19, Miklos Szeredi wrote: > On Wed, 29 Oct 2008, Rafael J. Wysocki wrote: > > In any case, the freezing of user space seems to be much simpler > > than modifying all drivers to add suspend synchronization. > > As I mentioned, we don't _have_ to modify all drivers. It could start > out by just modifying syscalls that result in calls to drivers. That > would be a 10-liner patch. If you can solve current freezer vs. fuse in 10 lines, that would be useful... -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- 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/