Re: [PATCH] per-cpu support inside modules (minimal)

[Rusty Russell <rusty@rustcorp.com.au>]

In message <20030522031538.2cd124b8.akpm@digeo.com> you write:
> > +static inline unsigned int abs(int val)
> >  +{
> >  +	if (val < 0)
> >  +		return -val;
> >  +	return val;
> >  +}
> 
> Several architectures define their own abs() in asm/system.h which
> return signed int.

Hmm, it's actually declated that way in linux/kernel.h, too:

	extern int abs(int);

But AFAICT it's never actually defined.

Rusty.
--
  Anyone who quotes me in their sig is an idiot. -- Rusty Russell.