Date: Tue, 15 Jan 2002 17:11:13 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: David Wolfskill <david@catwhisker.org> Cc: current@FreeBSD.org Subject: RE: -CURRENT as of 14 Jan seems slow Message-ID: <XFMail.020115171113.jhb@FreeBSD.org> In-Reply-To: <200201160056.g0G0u3A08394@bunrab.catwhisker.org>
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On 16-Jan-02 David Wolfskill wrote: >>Date: Tue, 15 Jan 2002 16:46:17 -0800 (PST) >>From: John Baldwin <jhb@FreeBSD.org> > >>On 16-Jan-02 David Wolfskill wrote: >>> So... is this worth pursuing a bit more? > >>Two questions: > >>1) Do you have WITNESS on in your kernel config? > > Yes, in both the build machine & the laptop -- since before I made a > "local" hierarchy within my CVS repository (September 9, 2001). > >>2) If yes, have you tried building with a kernel without witness? > > No, not since I put it in to re-sync with GENERIC. I could try that, I > suppose -- but as noted, I've had WITNESS in there for a while; something > seems to have changed during that one 24-hr. period that affected things > rather radically. And I thought it notable. :-} > > I gather no one else has noticed this? Alfred added several more locks for file I/O stuff that could be the hit you are seeing. -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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