Re: [tip:sched/core] sched: cpuacct: Use bigger percpu counter batch values for stats counters
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- Subject: Re: [tip:sched/core] sched: cpuacct: Use bigger percpu counter batch values for stats counters
- From: Ingo Molnar <mingo@xxxxxxx>
- Date: Tue, 12 May 2009 15:28:05 +0200
- Cc: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>, mingo@xxxxxxxxxx, hpa@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, a.p.zijlstra@xxxxxxxxx, schwidefsky@xxxxxxxxxx, balajirrao@xxxxxxxxx, dhaval@xxxxxxxxxxxxxxxxxx, bharata@xxxxxxxxxxxxxxxxxx, tglx@xxxxxxxxxxxxx, kamezawa.hiroyu@xxxxxxxxxxxxxx, linux-tip-commits@xxxxxxxxxxxxxxx
- In-reply-to: <20090512193656.D647.A69D9226@xxxxxxxxxxxxxx>
- References: <20090512102412.GG6351@xxxxxxxxxxxxxxxxx> <20090512102939.GB11714@xxxxxxx> <20090512193656.D647.A69D9226@xxxxxxxxxxxxxx>
- User-agent: Mutt/1.5.18 (2008-05-17)
* KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx> wrote:
> > or rather, to make cpuacct_batch have a sane value on UP too.
> > (1? 0?)
>
> umm..
>
> I've reviewed my patch again.
> but sched_init() already has multiple #ifdef SMP. [...]
Patches are welcome to remove more of them.
> [...] Thus I don't think cosmetic changing improve readability
> largely.
an avoidable #ifdef should aways be avoided.
Ingo
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