From: Tejun Heo <tj@kernel.org>
To: Dongsheng Yang <yangds.fnst@cn.fujitsu.com>
Cc: cgroups@vger.kernel.org, linux-kernel@vger.kernel.org,
mingo@redhat.com, peterz@infradead.org
Subject: Re: [RESEND PATCH 2/2] cpuacct: split usage into user_usage and sys_usage.
Date: Mon, 21 Dec 2015 16:33:28 -0500 [thread overview]
Message-ID: <20151221213328.GP4026@mtj.duckdns.org> (raw)
In-Reply-To: <1450696483-2864-2-git-send-email-yangds.fnst@cn.fujitsu.com>
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
next prev parent reply other threads:[~2015-12-21 21:33 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-12-21 11:14 [RESEND PATCH 1/2] cpuacct: rename parameter in cpuusage_write for readability Dongsheng Yang
2015-12-21 11:14 ` [RESEND PATCH 2/2] cpuacct: split usage into user_usage and sys_usage Dongsheng Yang
2015-12-21 21:33 ` Tejun Heo [this message]
2015-12-22 8:12 ` Dongsheng Yang
2016-03-01 10:35 ` Zhao Lei
2016-03-02 16:12 ` 'Tejun Heo'
2016-03-21 11:17 ` [tip:sched/urgent] sched/cpuacct: Rename parameter in cpuusage_write() for readability tip-bot for Dongsheng Yang
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