Re: [tip:sched/core] sched: cpuacct: Use bigger percpu counter batch values for stats counters

[Ingo Molnar <mingo@xxxxxxx>]

* Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx> wrote:

> * KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> [2009-05-12 19:13:42]:
> 
> > > > +#ifdef CONFIGCONFIG_SMP
> > > > +	cpuacct_batch = jiffies_to_cputime(percpu_counter_batch);
> > > > +#endif
> > > 
> > > Slow down and compile patches before sending them out.. please. That
> > > is a basic expectation if you expect it to be merged.
> > 
> > Unfortunately, this mistake pass test successfully ;)
> > it because cpuacct_batch=0 works even SMP.
> >
> 
> OK, BTW, using an #ifdef right in the middle of a function makes 
> the code harder to read, can't we use an inline function to 
> abstract out SMP?

or rather, to make cpuacct_batch have a sane value on UP too. (1? 
0?)

	Ingo
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