In message: <[EMAIL PROTECTED]>
"M. Warner Losh" <[EMAIL PROTECTED]> writes:
: In message: <[EMAIL PROTECTED]>
: Joerg Sonnenberger <[EMAIL PROTECTED]> 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.
OK. Just committed one. It is silent on the issue of 0 byte counts
:-)
Warner
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