Date: Thu, 17 Jan 2008 20:50:35 +0100 From: Kris Kennaway <kris@FreeBSD.org> To: Wayne Sierke <ws@au.dyndns.ws> Cc: stable@freebsd.org Subject: Re: 7.0-PRERELEASE desktop system periodically freezes momentarily Message-ID: <478FB18B.3090204@FreeBSD.org> In-Reply-To: <1200589144.7141.27.camel@predator-ii.buffyverse> References: <1199812249.96494.133.camel@predator-ii.buffyverse> <4783C8A8.2090705@raad.tartu.ee> <4783D41B.3000204@FreeBSD.org> <4783D748.1050401@raad.tartu.ee> <4783D824.1050502@FreeBSD.org> <4783DB72.6030605@raad.tartu.ee> <4783DCAA.1080108@FreeBSD.org> <47851247.1020306@raad.tartu.ee> <4785186E.4070609@FreeBSD.org> <47852EFF.8000103@raad.tartu.ee> <478530FC.8090701@FreeBSD.org> <478531C4.10909@raad.tartu.ee> <4785334F.205@FreeBSD.org> <47866B15.5070002@raad.tartu.ee> <47867FAD.9050701@FreeBSD.org> <1200156892.1196.34.camel@predator-ii.buffyverse> <1200197025.1225.17.camel@predator-ii.buffyverse> <4789F872.8000502@FreeBSD.org> <1200241867.1677.34.camel@predator-ii.buffyverse> <478A7014.4080804@FreeBSD.org> <1200323959.1971.27.camel@predator-ii.buffyverse> <478BC0AA.3080906@FreeBSD.org> <1200589144.7141.27.camel@predator-ii.buffyverse>
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Wayne Sierke wrote: > On Mon, 2008-01-14 at 21:06 +0100, Kris Kennaway wrote: >> Same deal as before then. It cannot be the same problem as in the >> previous 6.x trace (unless you are using a non-mpsafe filesystem, i.e. >> not UFS). >> >> Kris > > In fact I have some MSDOSFS auto-mounting from /etc/fstab, but normally > not in active use (by me - as for what gnome-* are doing in the > background?). > > Without those mounts the stuttering in glxgears when 'Harddisk' is > enabled in System Monitor is barely perceptible. The stuttering with > Network Monitor remains as do the other freezes. > > I didn't have the same luck getting nvidia-driver working with > LOCK_PROFILING in RELENG_7 as I did with MUTEX_PROFILING in RELENG_6. > Looks like I'll have to test with nv or vesa driver instead, now. > > I've also prepared a KTR testing kernel but in the process realise I > don't know which trace classes to include? KTR_SCHED Kris
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