Date: Mon, 28 Jun 1999 16:36:31 +0800 From: Peter Wemm <peter@netplex.com.au> To: Kirk McKusick <mckusick@flamingo.McKusick.COM> Cc: Matthew Dillon <dillon@apollo.backplane.com>, Alan Cox <alc@cs.rice.edu>, Julian Elischer <julian@whistle.com>, Mike Smith <mike@smith.net.au>, "John S. Dyson" <toor@dyson.iquest.net>, dg@root.com, dyson@iquest.net, current@freebsd.org, Greg Lehey <grog@lemis.com> Subject: Re: Found the startup panic - ccd ( patch included ) Message-ID: <19990628083631.B54E582@overcee.netplex.com.au> In-Reply-To: Your message of "Sun, 27 Jun 1999 20:47:51 MST." <199906280347.UAA01061@flamingo.McKusick.COM>
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Kirk McKusick wrote: [..] Re: kern_lock.c - looks like a reasonable fix. There isn't much point panicing for a poll. > I do not see the problem that you are pointing out with missing > BUF_KERNPROC in cluster_callback, but it is well past midnight, > so I may not be thinking clearly. No, you are correct. I had experimented with moving the cluster_head reassignment to LK_KERNPROC out of BUF_KERNPROC() and into the point where it was added into the tailq, but in the end I realized it wasn't much different and suspected that there could be problems if the cluster build was abandoned at some point, so I left it the way it is. > Greg Lehey has sent me a panic with the buffer locking in the NFS code. > I am too tired to attack it tonight, but will look at it in the morning. I might have a look if I get a chance.. > Kirk Cheers, -Peter -- Peter Wemm - peter@FreeBSD.org; peter@yahoo-inc.com; peter@netplex.com.au To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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