Date: Sat, 10 Feb 2001 17:24:17 +0100 From: Jeroen Ruigrok/Asmodai <asmodai@wxs.nl> To: current@FreeBSD.ORG, smp@FreeBSD.ORG Subject: Re: Current SMP Kernel panics Message-ID: <20010210172417.F406@daemon.ninth-circle.org> In-Reply-To: <20010210162033.C406@daemon.ninth-circle.org>; from asmodai@wxs.nl on Sat, Feb 10, 2001 at 04:20:34PM %2B0100 References: <5.0.2.1.2.20010209204045.00ac42a8@pozo.com> <20010210162033.C406@daemon.ninth-circle.org>
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-On [20010210 16:27], Jeroen Ruigrok/Asmodai (asmodai@wxs.nl) wrote: >#ifdef SMP > mtx_lock_spin(&sched_lock); > need_resched(); > forward_roundrobin(); > mtx_unlock_spin(&sched_lock); >#else This does not quite work. I don't get the panic() anymore, but now I have solve the hanging. :) Perhaps only need_resched() needs to be spinlocked. I am not sure, I am not a SMP guru. -- Jeroen Ruigrok vd Werven/Asmodai asmodai@[wxs.nl|bart.nl|freebsd.org] Documentation nutter/C-rated Coder BSD: Technical excellence at its best D78D D0AD 244D 1D12 C9CA 7152 035C 1138 546A B867 I'm a child of the air, I'm a witch of the wind... To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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