Date: Mon, 6 Jun 2005 23:00:27 -0400 (EDT) From: Jeff Roberson <jroberson@chesapeake.net> To: Antoine Brodin <antoine.brodin@laposte.net> Cc: current@freebsd.org Subject: Re: ULE Status. Message-ID: <20050606225957.C16943@mail.chesapeake.net> In-Reply-To: <20050606232258.598ed7e0.antoine.brodin@laposte.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>
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On Mon, 6 Jun 2005, Antoine Brodin wrote: > Jeff Roberson <jroberson@chesapeake.net> 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" >
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