Date: Mon, 13 Jun 2005 20:56:22 -0600 (MDT) From: "M. Warner Losh" <imp@bsdimp.com> To: joerg@britannica.bec.de Cc: freebsd-hackers@freebsd.org Subject: Re: Obvious bug in /sys/i386/include/bus.h Message-ID: <20050613.205622.117024773.imp@bsdimp.com> In-Reply-To: <20050613162743.GA769@britannica.bec.de> References: <20050613124427.GD1343@britannica.bec.de> <200506131758.25671.hselasky@c2i.net> <20050613162743.GA769@britannica.bec.de>
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In message: <20050613162743.GA769@britannica.bec.de>
Joerg Sonnenberger <joerg@britannica.bec.de> writes:
: The compiler can only optimize it away if it is known to be a constant.
: But thinking again about it, it should be documented at least whether
: a count of 0 is allowed or not. I think it makes more sense to not allow
: it, but others (you included) might disagree.
I'd be happy with commitable bus_space.9, reguardless of how this
discussion turns out.
Warner
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