Date: Fri, 14 Nov 2003 13:02:19 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: John Baldwin <jhb@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: RE: cvs commit: src/sys/sys proc.h Message-ID: <XFMail.20031114130219.jhb@FreeBSD.org> In-Reply-To: <200311141627.hAEGRHIm042848@repoman.freebsd.org>
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On 14-Nov-2003 John Baldwin wrote: > jhb 2003/11/14 08:27:17 PST > > FreeBSD src repository > > Modified files: > sys/sys proc.h > Log: > Add a WITNESS_WARN() check to _STOPEVENT() since any _STOPEVENT() can > potentially sleep. This should help find some bogus locking. There is at least one place where sigacts locking trips this assertion. I will try to work on cleaning up that and other problems that surface today from this check. I also need to add a KASSERT() to msleep/cv_wait* that we don't try to sleep if we are already on a sleep queue. It seems that using ptrace can trip that as well. :( -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/
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