Re: [BUG] perf top: --stdio causes continuous refresh

[Arnaldo Carvalho de Melo]

Em Thu, Feb 06, 2014 at 12:07:05PM -0200, Arnaldo Carvalho de Melo escreveu:
> Em Thu, Feb 06, 2014 at 02:58:01PM +0100, Stephane Eranian escreveu:
> > On Thu, Feb 6, 2014 at 2:56 PM, Arnaldo Carvalho de Melo
> > <acme@xxxxxxxxxx> wrote:
> > > Em Wed, Feb 05, 2014 at 10:25:09PM +0100, Stephane Eranian escreveu:
> > >> If you run perf top on 3.14 but you force --stdio mode, perf top
> > >> goes crazy and constantly refreshes the output.
> 
> > >> It does that with many older versions of the perf as well on 3.14.
> > >> It runs fine with newt mode.
> 
> > >> Works fine with my 3.11 kernel. So something must be broken
> > >> with 3.14.
> 
> > >> Can you reproduce the problem as well?
> 
> > > Not so far, using my perf/urgent branch:
> 
> > I am using tip.git. Or try 3.11, 3.10.

But my tests are on top of:

[acme@ssdandy linux]$ uname -r
3.11.4-101.fc18.x86_64

I thought it was a 3.14ish one, building one to try there...

- Arnaldo
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