linux-kernel - Re: [PATCH 0/8] perf: Finer grained full dynticks handling

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Message-ID: <20130725140216.GB7400@somewhere>
Date:	Thu, 25 Jul 2013 16:02:17 +0200
From:	Frederic Weisbecker <fweisbec@...il.com>
To:	Peter Zijlstra <peterz@...radead.org>
Cc:	LKML <linux-kernel@...r.kernel.org>, Jiri Olsa <jolsa@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Arnaldo Carvalho de Melo <acme@...hat.com>,
	Stephane Eranian <eranian@...gle.com>,
	Don Zickus <dzickus@...hat.com>,
	"Srivatsa S. Bhat" <srivatsa.bhat@...ux.vnet.ibm.com>,
	Anish Singh <anish198519851985@...il.com>
Subject: Re: [PATCH 0/8] perf: Finer grained full dynticks handling

On Thu, Jul 25, 2013 at 11:59:38AM +0200, Peter Zijlstra wrote:
> On Tue, Jul 23, 2013 at 02:30:58AM +0200, Frederic Weisbecker wrote:
> > Hi,
> > 
> > This patchset inspires from Peterz patch in http://marc.info/?l=linux-kernel&m=137155182121860
> > to make perf retain the timer tick less often, ie: only when there are freq events
> > or when one throttles.
> > 
> > The main purpose is to make the lockup detector work with full dynticks, as I suspect
> > that distros want to enable both...
> > 
> > 
> > You can fetch from:
> > 
> > git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
> > 	perf/nohz
> > 
> > Thanks,
> > 	Frederic
> 
> Awesome, looks good, thanks Frederic!
> 
> Acked-by: Peter Zijlstra <peterz@...radead.org>

Great! What do you prefer? Do you want to take these or should I do a pull request
to Ingo directly?

Thanks!
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