From: Sasha Levin <sasha.levin@oracle.com>
To: Christoph Lameter <cl@gentwo.org>, akpm@linux-foundation.org
Cc: 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: Mon, 04 Aug 2014 17:37:44 -0400 [thread overview]
Message-ID: <53DFFD28.2030502@oracle.com> (raw)
In-Reply-To: <53D31101.8000107@oracle.com>
On 07/25/2014 10:22 PM, Sasha Levin wrote:
> On 07/10/2014 10:04 AM, Christoph Lameter wrote:
>> > This patch creates a vmstat shepherd worker that monitors the
>> > per cpu differentials on all processors. If there are differentials
>> > on a processor then a vmstat worker local to the processors
>> > with the differentials is created. That worker will then start
>> > folding the diffs in regular intervals. Should the worker
>> > find that there is no work to be done then it will make the shepherd
>> > worker monitor the differentials again.
> Hi Christoph, all,
>
> This patch doesn't interact well with my fuzzing setup. I'm seeing
> the following:
I think we got sidetracked here a bit, I've noticed that this issue
is still happening in -next and discussions here died out.
Thanks,
Sasha
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
WARNING: multiple messages have this Message-ID (diff)
From: Sasha Levin <sasha.levin@oracle.com>
To: Christoph Lameter <cl@gentwo.org>, akpm@linux-foundation.org
Cc: 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: Mon, 04 Aug 2014 17:37:44 -0400 [thread overview]
Message-ID: <53DFFD28.2030502@oracle.com> (raw)
In-Reply-To: <53D31101.8000107@oracle.com>
On 07/25/2014 10:22 PM, Sasha Levin wrote:
> On 07/10/2014 10:04 AM, Christoph Lameter wrote:
>> > This patch creates a vmstat shepherd worker that monitors the
>> > per cpu differentials on all processors. If there are differentials
>> > on a processor then a vmstat worker local to the processors
>> > with the differentials is created. That worker will then start
>> > folding the diffs in regular intervals. Should the worker
>> > find that there is no work to be done then it will make the shepherd
>> > worker monitor the differentials again.
> Hi Christoph, all,
>
> This patch doesn't interact well with my fuzzing setup. I'm seeing
> the following:
I think we got sidetracked here a bit, I've noticed that this issue
is still happening in -next and discussions here died out.
Thanks,
Sasha
next prev parent reply other threads:[~2014-08-04 21:38 UTC|newest]
Thread overview: 73+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-10 14:04 vmstat: On demand vmstat workers V8 Christoph Lameter
2014-07-10 14:04 ` Christoph Lameter
2014-07-11 13:20 ` Frederic Weisbecker
2014-07-11 13:20 ` Frederic Weisbecker
2014-07-11 13:56 ` Christoph Lameter
2014-07-11 13:56 ` Christoph Lameter
2014-07-11 13:58 ` Frederic Weisbecker
2014-07-11 13:58 ` Frederic Weisbecker
2014-07-11 15:17 ` Christoph Lameter
2014-07-11 15:17 ` Christoph Lameter
2014-07-11 15:19 ` Frederic Weisbecker
2014-07-11 15:19 ` Frederic Weisbecker
2014-07-11 15:22 ` Christoph Lameter
2014-07-11 15:22 ` Christoph Lameter
2014-07-14 20:10 ` Hugh Dickins
2014-07-14 20:10 ` Hugh Dickins
2014-07-14 20:51 ` Christoph Lameter
2014-07-14 20:51 ` Christoph Lameter
2014-07-30 3:04 ` Lai Jiangshan
2014-07-30 3:04 ` Lai Jiangshan
2014-07-26 2:22 ` Sasha Levin
2014-07-26 2:22 ` Sasha Levin
2014-07-28 18:55 ` Christoph Lameter
2014-07-28 18:55 ` Christoph Lameter
2014-07-28 21:54 ` Andrew Morton
2014-07-28 21:54 ` Andrew Morton
2014-07-28 22:00 ` Sasha Levin
2014-07-28 22:00 ` Sasha Levin
2014-07-29 15:17 ` Christoph Lameter
2014-07-29 15:17 ` Christoph Lameter
2014-07-29 7:56 ` Peter Zijlstra
2014-07-29 12:05 ` Tejun Heo
2014-07-29 12:05 ` Tejun Heo
2014-07-29 12:23 ` Peter Zijlstra
2014-07-29 12:23 ` Peter Zijlstra
2014-07-29 13:12 ` Tejun Heo
2014-07-29 13:12 ` Tejun Heo
2014-07-29 15:10 ` Christoph Lameter
2014-07-29 15:10 ` Christoph Lameter
2014-07-29 15:14 ` Tejun Heo
2014-07-29 15:14 ` Tejun Heo
2014-07-29 15:26 ` Christoph Lameter
2014-07-29 15:26 ` Christoph Lameter
2014-07-29 15:39 ` Christoph Lameter
2014-07-29 15:39 ` Christoph Lameter
2014-07-29 15:47 ` Sasha Levin
2014-07-29 15:47 ` Sasha Levin
2014-07-29 15:59 ` Christoph Lameter
2014-07-29 15:59 ` Christoph Lameter
2014-07-30 3:11 ` Lai Jiangshan
2014-07-30 3:11 ` Lai Jiangshan
2014-07-30 14:34 ` Christoph Lameter
2014-07-30 14:34 ` Christoph Lameter
2014-07-29 15:22 ` Christoph Lameter
2014-07-29 15:22 ` Christoph Lameter
2014-07-29 15:43 ` Sasha Levin
2014-07-29 15:43 ` Sasha Levin
2014-08-04 21:37 ` Sasha Levin [this message]
2014-08-04 21:37 ` Sasha Levin
2014-08-05 14:51 ` Christoph Lameter
2014-08-05 14:51 ` Christoph Lameter
2014-08-05 22:25 ` Sasha Levin
2014-08-05 22:25 ` Sasha Levin
2014-08-06 14:12 ` Christoph Lameter
2014-08-06 14:12 ` Christoph Lameter
2014-08-07 1:50 ` Sasha Levin
2014-08-07 1:50 ` Sasha Levin
2014-07-30 2:57 ` Lai Jiangshan
2014-07-30 2:57 ` Lai Jiangshan
2014-07-30 14:45 ` Christoph Lameter
2014-07-30 14:45 ` Christoph Lameter
2014-07-31 0:52 ` Lai Jiangshan
2014-07-31 0:52 ` Lai Jiangshan
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=53DFFD28.2030502@oracle.com \
--to=sasha.levin@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=cl@gentwo.org \
--cc=fweisbec@gmail.com \
--cc=gilad@benyossef.com \
--cc=hakanakkan@gmail.com \
--cc=hpa@zytor.com \
--cc=hughd@google.com \
--cc=johnstul@us.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=maxk@qualcomm.com \
--cc=minchan.kim@gmail.com \
--cc=mingo@kernel.org \
--cc=paulmck@linux.vnet.ibm.com \
--cc=peterz@infradead.org \
--cc=tglx@linutronix.de \
--cc=tj@kernel.org \
--cc=vapier@gentoo.org \
--cc=viresh.kumar@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.