Date: Wed, 20 Feb 2002 17:27:26 -0500 (EST) From: John Baldwin <jhb@FreeBSD.org> To: Julian Elischer <julian@elischer.org> Cc: dillon@freebsd.org, arch@freebsd.org Subject: RE: that ucred invariant stuff. Message-ID: <XFMail.020220172726.jhb@FreeBSD.org> In-Reply-To: <Pine.BSF.4.21.0202180047480.39539-100000@InterJet.elischer.org>
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On 18-Feb-02 Julian Elischer wrote: > > John, do you REALLY want that invariant stuff to clear ucreds in user > space. Matt and I discussed it and we'd really prefer to just shoot it. > I'm not sure what it gives you but I'm planning on having a flag on teh > thread that says when the thread is supposed to be in user mode > so maybe you can test that instead if you suspect that you're accessing > a thread presently in userland. If you want to add KASSERT()'s to _every_ place we use td_ucred to test that flag, then go for it. :) That would be an equivalent change once the td_ucred stuff goes in. -- 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-arch" in the body of the message
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