On Wed, May 25, 2005 at 05:45:29AM +0200, Matthias Buelow wrote: > Kris Kennaway wrote: > > >OK, thanks for confirming. The next step is for you to try 6.0 with > >debug.mpsafevfs=1 on a machine that exhibits the problem under 5.4, so > >we can test whether the problem is caused by VFS being under Giant on > >5.4. > > I have now built 6.0-current from yesterday's source, verified that > debug.mpsafevfs=1, and unpacked the firefox source. > Unfortunately your hypothesis didn't hold. In fact, it's a lot worse > than on 5.4-STABLE. Plus, even operations like bulk-rm'ing the unpacked > firefox tree make X11 crawl and stutter, something that didn't have any > observable effect on 5.4-STABLE. Maybe the dmesg output is of some help: > > > Copyright (c) 1992-2005 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 > The Regents of the University of California. All rights reserved. > FreeBSD 6.0-CURRENT #0: Wed May 25 05:00:48 CEST 2005 > [EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERIC > WARNING: WITNESS option enabled, expect reduced performance.
*Ahem* Kris
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