Re: [PATCH 0/6] add generic round_up_pow2() macro

[P]

P@xxxxxxxxxxxxxx wrote:
> Andrew Morton wrote:
>
> > Nick Wilson <njw@xxxxxxxx> 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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