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SubjectRe: [PATCH 2/4] x86_64 boot -v2: Add linked list of struct setup_data
hpa wrote:
> It is usually handy to have an ID to use as ignore, or not present, and
> for that to be zero.

Sometimes handy - if needed for specific reasons.

But many enumerations (enum or #define constants) in
the kernel have no such NONE/ignore/not-present value.

What's the use here? I see no use for it.

--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.940.382.4214


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