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SubjectRe: [PATCH 0/6] add generic round_up_pow2() macro
P@draigBrady.com wrote:
> Andrew Morton wrote:
>
>> Nick Wilson <njw@osdl.org> wrote:
>>
>>> The first patch adds a generic round_up_pow2() macro to kernel.h. The
>>> remaining patches modify a few files to make use of the new macro.
>>
>>
>>
>> We already have ALIGN() and roundup_pow_of_two().
>
>
> cool. It doesn't handle x={0,1} though.

Well I should clarify.
2^0==1 is a special case that you probably
don't want as a result from the macro?

--
Pádraig Brady - http://www.pixelbeat.org
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