Date: Sun, 05 Apr 1998 13:10:23 +0800 From: Peter Wemm <peter@netplex.com.au> To: Poul-Henning Kamp <phk@FreeBSD.ORG> Cc: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-sys@FreeBSD.ORG Subject: Re: cvs commit: src/sys/i386/i386 exception.s genassym.c locore.s src/sys/i386/include asnames.h src/sys/i386/isa syscons.c src/sys/kern init_main.c kern_clock.c kern_resource.c kern_synch.c kern_time.c sys_generic.c uipc_socket2.c src/sys/msdosfs ... Message-ID: <199804050510.NAA03784@spinner.netplex.com.au> In-Reply-To: Your message of "Sat, 04 Apr 1998 05:26:23 PST." <199804041326.FAA10730@freefall.freebsd.org>
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Poul-Henning Kamp wrote:
> phk 1998/04/04 05:26:22 PST
>
> Modified files:
> sys/i386/i386 exception.s genassym.c locore.s
> sys/i386/include asnames.h
> sys/i386/isa syscons.c
> sys/kern init_main.c kern_clock.c kern_resource.c
> kern_synch.c kern_time.c sys_generic.c
> uipc_socket2.c
> sys/msdosfs msdosfs_denode.c
> sys/net if_spppsubr.c
> sys/sys kernel.h proc.h time.h
> sys/ufs/ufs ufs_vnops.c
> Log:
> Time changes mark 2:
>
> * Figure out UTC relative to boottime. Four new functions provide
> time relative to boottime.
>
> * move "runtime" into struct proc. This helps fix the calcru()
> problem in SMP.
>
> * kill mono_time.
>
> * add timespec{add|sub|cmp} macros to time.h. (XXX: These may change!)
>
> * nanosleep, select & poll takes long sleeps one day at a time
I don't know how yet, but this seems to have broken SMP for me.. Spinner
(dual p5-90) now hangs during boot when running ntpdate, according to ^T
(siginfo), it's in a 'RUNNING' state, and yet it's accumulating zero cpu
time.
This rates 'highly suspicious' to me, considering that ntpdate is
adjusting the time at the point of the breakup, and the time code has just
changed..
Cheers,
-Peter
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