Re: [PATCH 1/1] vsprintf: optimize decimal conversion (again)

[Andrew Morton]

On Mon, 26 Mar 2012 21:56:38 +0200
Denys Vlasenko <vda.linux@xxxxxxxxxxxxxx> wrote:

> >> +#if BITS_PER_LONG != 32 || (~(0ULL)>>1) != ((1ULL<<63)-1)
> >
> > What's this for?
> 
> The second check should be just BITS_PER_LONG_LONG != 64,
> but we don't have BITS_PER_LONG_LONG.

So let's add BITS_PER_LONG_LONG rather than hacking around its absence!
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