From: Sasha Levin <sasha.levin@oracle.com>
To: Christoph Lameter <cl@gentwo.org>
Cc: akpm@linux-foundation.org, Gilad Ben-Yossef <gilad@benyossef.com>,
Thomas Gleixner <tglx@linutronix.de>, 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>,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org,
hughd@google.com, viresh.kumar@linaro.org, hpa@zytor.com,
mingo@kernel.org, peterz@infradead.org
Subject: Re: vmstat: On demand vmstat workers V8
Date: Wed, 06 Aug 2014 21:50:04 -0400 [thread overview]
Message-ID: <53E2DB4C.3060109@oracle.com> (raw)
In-Reply-To: <alpine.DEB.2.11.1408060908580.4346@gentwo.org>
On 08/06/2014 10:12 AM, Christoph Lameter wrote:
> On Tue, 5 Aug 2014, Sasha Levin wrote:
>
>> > I can easily trigger it by cranking up the cpu hotplug code. Just try to
>> > frequently offline and online cpus, it should reproduce quickly.
> Thats what I thought.
>
> The test was done with this fix applied right?
Nope, I never saw the patch before. Applied it and the problem goes away. Thanks!
Thanks,
Sasha
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next prev parent reply other threads:[~2014-08-07 1:50 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-10 14:04 vmstat: On demand vmstat workers V8 Christoph Lameter
2014-07-11 13:20 ` Frederic Weisbecker
2014-07-11 13:56 ` Christoph Lameter
2014-07-11 13:58 ` Frederic Weisbecker
2014-07-11 15:17 ` Christoph Lameter
2014-07-11 15:19 ` Frederic Weisbecker
2014-07-11 15:22 ` Christoph Lameter
2014-07-14 20:10 ` Hugh Dickins
2014-07-14 20:51 ` Christoph Lameter
2014-07-30 3:04 ` Lai Jiangshan
2014-07-26 2:22 ` Sasha Levin
2014-07-28 18:55 ` Christoph Lameter
2014-07-28 21:54 ` Andrew Morton
2014-07-28 22:00 ` Sasha Levin
2014-07-29 15:17 ` Christoph Lameter
2014-07-29 7:56 ` Peter Zijlstra
2014-07-29 12:05 ` Tejun Heo
2014-07-29 12:23 ` Peter Zijlstra
2014-07-29 13:12 ` Tejun Heo
2014-07-29 15:10 ` Christoph Lameter
2014-07-29 15:14 ` Tejun Heo
2014-07-29 15:26 ` Christoph Lameter
2014-07-29 15:39 ` Christoph Lameter
2014-07-29 15:47 ` Sasha Levin
2014-07-29 15:59 ` Christoph Lameter
2014-07-30 3:11 ` Lai Jiangshan
2014-07-30 14:34 ` Christoph Lameter
2014-07-29 15:22 ` Christoph Lameter
2014-07-29 15:43 ` Sasha Levin
2014-08-04 21:37 ` Sasha Levin
2014-08-05 14:51 ` Christoph Lameter
2014-08-05 22:25 ` Sasha Levin
2014-08-06 14:12 ` Christoph Lameter
2014-08-07 1:50 ` Sasha Levin [this message]
2014-07-30 2:57 ` Lai Jiangshan
2014-07-30 14:45 ` Christoph Lameter
2014-07-31 0:52 ` Lai Jiangshan
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