[PATCH 1/3] lib: percpu counter add unless less than functionality

[Dave Chinner]

On Mon, Nov 29, 2010 at 01:08:50PM +0100, Peter Zijlstra wrote:
> On Mon, 2010-11-29 at 11:36 +1100, Dave Chinner wrote:
> > +int percpu_counter_add_unless_lt(struct percpu_counter *fbc, s64 amount,
> > +                                                       s64 threshold);
> 
> It might make sense to implement that as;
> 
>   __percpu_counter_add_unless_lt(struct percpu_counter *fbc,
> 				 s64 amount,
> 				 s64 threshold,
> 				 s32 batch);
> 
> That way its consistent with the __percpu_counter_add() implementation
> where you can also specify the batch value.

Good point. I'll fix that up.

Cheers,

Dave.
-- 
Dave Chinner
david at fromorbit.com