From owner-freebsd-current@FreeBSD.ORG Tue Jun 7 03:00:30 2005 Return-Path: X-Original-To: current@freebsd.org Delivered-To: freebsd-current@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 331EA16A41C for ; Tue, 7 Jun 2005 03:00:30 +0000 (GMT) (envelope-from jroberson@chesapeake.net) Received: from mail.chesapeake.net (chesapeake.net [208.142.252.6]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9CCC043D1D for ; Tue, 7 Jun 2005 03:00:29 +0000 (GMT) (envelope-from jroberson@chesapeake.net) Received: from mail.chesapeake.net (localhost [127.0.0.1]) by mail.chesapeake.net (8.12.10/8.12.10) with ESMTP id j5730Sk9003033; Mon, 6 Jun 2005 23:00:28 -0400 (EDT) (envelope-from jroberson@chesapeake.net) Received: from localhost (jroberson@localhost) by mail.chesapeake.net (8.12.10/8.12.10/Submit) with ESMTP id j5730SfQ003027; Mon, 6 Jun 2005 23:00:28 -0400 (EDT) (envelope-from jroberson@chesapeake.net) X-Authentication-Warning: mail.chesapeake.net: jroberson owned process doing -bs Date: Mon, 6 Jun 2005 23:00:27 -0400 (EDT) From: Jeff Roberson To: Antoine Brodin In-Reply-To: <20050606232258.598ed7e0.antoine.brodin@laposte.net> Message-ID: <20050606225957.C16943@mail.chesapeake.net> References: <20050604052429.T8209@mail.chesapeake.net> <20050605102236.GA26802@stud.fit.vutbr.cz> <42A3BE3E.1090702@ec.rr.com> <20050606150853.X16943@mail.chesapeake.net> <20050606232258.598ed7e0.antoine.brodin@laposte.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Cc: current@freebsd.org Subject: Re: ULE Status. X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 07 Jun 2005 03:00:30 -0000 On Mon, 6 Jun 2005, Antoine Brodin wrote: > Jeff Roberson wrote: > > On Sun, 5 Jun 2005, jason henson wrote: > > > > > Divacky Roman wrote: > > > > > > >On Sat, Jun 04, 2005 at 05:25:33AM -0400, Jeff Roberson wrote: > > > > > > > > > > > >>I just fixed what should be the last ULE+KSE+PREEMPTION bug. Please let > > > >>me know if you run into any problems with it, preferably with a seperate > > > >>mail to me as I'm more likely to see this than one which is cc'd to > > > >>current@. > > > >> > > > >> > > > > > > > >I just tried ULE+PREEMPTION and I still experience hardlocks... I found that > > > >its usually (80%) caused by mplayer... I dont know maybe it uses some specific > > > >things which make it more probable. > > > > > > > >without PREEMPTION everything works ok. I got the hardlock when compiling > > > >gcc41, downloading some big file from internet and trying to watch video usin > > > >mplayer > > > > > > > >I also have this > > > >Jun 5 09:46:18 witten kernel: pid 593: corrected slot count (9672->1) > > > > I can not reproduce this. can you tell me what that pid is? Can you tell > > me what your sched_ule.c version is? I'm presently running > > ULE+PREEMPTION+KSE with mozilla, gaim, and mplayer all threaded. > > This message is printed the first time I quit a threaded app and the > pid is the pid of the threaded app I quit. > It is only printed once (see line 488 of kern_switch.c), and limitcount > should probably be made static so that it is initialized to zero. > Thanks, quiting the app did the trick. I just found the problem and comitted another fix. Hopefully this will do it. > Cheers, > > Antoine > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >