linux-kernel - Re: [PATCH -v2 1/2] sched, cputime: cleanups related to task

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Message-ID: <1259769449.4003.1116.camel@laptop>
Date:	Wed, 02 Dec 2009 16:57:29 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
Cc:	Stanislaw Gruszka <sgruszka@...hat.com>,
	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
	Thomas Gleixner <tglx@...utronix.de>,
	Spencer Candland <spencer@...ehost.com>,
	Américo Wang <xiyou.wangcong@...il.com>,
	Oleg Nesterov <oleg@...hat.com>,
	Balbir Singh <balbir@...ibm.com>
Subject: Re: [PATCH -v2 1/2] sched, cputime: cleanups related to
 task_times()

On Wed, 2009-12-02 at 17:26 +0900, Hidetoshi Seto wrote:
> - Remove if({u,s}t)s because no one call it with NULL now.
> - Use cputime_{add,sub}().
> - Add ifndef-endif for prev_{u,s}time since they are used
>   only when !VIRT_CPU_ACCOUNTING.
> 
> Signed-off-by: Hidetoshi Seto <seto.hidetoshi@...fujitsu.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@...llo.nl>

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