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Message-ID: <20130618162256.GH17619@somewhere.redhat.com>
Date: Tue, 18 Jun 2013 18:22:57 +0200
From: Frederic Weisbecker <fweisbec@...il.com>
To: "Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>
Cc: Christoph Lameter <cl@...ux.com>,
Steven Rostedt <rostedt@...dmis.org>,
Ingo Molnar <mingo@...nel.org>,
Thomas Gleixner <tglx@...utronix.de>,
Peter Zijlstra <peterz@...radead.org>,
Li Zhong <zhong@...ux.vnet.ibm.com>,
Borislav Petkov <bp@...en8.de>,
Kevin Hilman <khilman@...aro.org>,
Mats Liljegren <liljegren.mats2@...il.com>,
LKML <linux-kernel@...r.kernel.org>
Subject: Re: [ANNOUNCE] Full dynticks selftests 0.0.1
On Tue, Jun 18, 2013 at 08:15:20AM -0700, Paul E. McKenney wrote:
> On Tue, Jun 18, 2013 at 02:20:35PM +0000, Christoph Lameter wrote:
> > On Wed, 12 Jun 2013, Frederic Weisbecker wrote:
> >
> > > Here it is, a very basic test that runs a userspace loop for ten seconds and dumps a trace
> > > of the tick, scheduler, workqueue, and other kind of kernel noise.
> >
> > Excellent. Ticks are finally off here. Also has useful instructions on how
> > to figure out if something was wrong. The number of >1 microsecond
> > disturbances went down from 110 per second to 2.
>
> Very cool!
>
> Frederic, is the git tree mentioned in your email permanent? If so, I
> will add it to the documentation.
Yep, it should be permanent.
Thanks!
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