linux-kernel - Re: [RESEND PATCH 2/2] cpuacct: split usage into user_usage and sys

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Message-ID: <20151221213328.GP4026@mtj.duckdns.org>
Date:	Mon, 21 Dec 2015 16:33:28 -0500
From:	Tejun Heo <tj@...nel.org>
To:	Dongsheng Yang <yangds.fnst@...fujitsu.com>
Cc:	cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
	mingo@...hat.com, peterz@...radead.org
Subject: Re: [RESEND PATCH 2/2] cpuacct: split usage into user_usage and
 sys_usage.

On Mon, Dec 21, 2015 at 07:14:43PM +0800, Dongsheng Yang wrote:
> Sometimes, cpuacct.usage is not detialed enough to user
> to see how much usage a group used. We want to know how
> much time it used in user mode and how much in kernel mode.

cpuusage is being phased out.  If you need these stats, please
implement it on cpu side.

Thanks.

-- 
tejun
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