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From: Christoph Lameter <cl@linux.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
	Gilad Ben-Yossef <gilad@benyossef.com>, Tejun Heo <tj@kernel.org>,
	John Stultz <johnstul@us.ibm.com>,
	Mike Frysinger <vapier@gentoo.org>,
	Minchan Kim <minchan.kim@gmail.com>,
	Hakan Akkan <hakanakkan@gmail.com>,
	Max Krasnyansky <maxk@qualcomm.com>,
	Frederic Weisbecker <fweisbec@gmail.com>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
	Linux-MM <linux-mm@kvack.org>
Subject: Re: RFC vmstat: On demand vmstat threads
Date: Mon, 23 Sep 2013 15:03:27 +0000	[thread overview]
Message-ID: <000001414b58b5dd-f3b4dc76-8ec0-4694-b1f0-34e138a712a7-000000@email.amazonses.com> (raw)
In-Reply-To: <alpine.DEB.2.02.1309201238560.4089@ionos.tec.linutronix.de>

On Fri, 20 Sep 2013, Thomas Gleixner wrote:

> The whole delegation stuff is necessary not just for vmstat. We have
> the same issue for scheduler stats and other parts of the kernel, so
> we are better off in having a core facility to schedule such functions
> in consistency with the current full NOHZ state.

Ok how do I make use of such a facility? What is the status of work on
such a thing?


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  parent reply	other threads:[~2013-09-23 15:05 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-09-04 16:48 Christoph Lameter
2013-09-10  6:15 ` Gilad Ben-Yossef
2013-09-10 21:13   ` Christoph Lameter
2013-09-18 22:06     ` Andrew Morton
2013-09-18 22:57       ` Thomas Gleixner
2013-09-19 18:58         ` Christoph Lameter
2013-09-20 10:41           ` Thomas Gleixner
2013-09-20 16:42             ` Frederic Weisbecker
2013-09-20 21:03               ` Thomas Gleixner
2013-09-23 15:10                 ` Christoph Lameter
2013-09-23 15:03             ` Christoph Lameter [this message]
2013-09-19 16:54       ` Gilad Ben-Yossef
2013-09-19 21:42     ` Gilad Ben-Yossef

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