Messages in this thread | | | Date | Thu, 6 Feb 2014 12:09:36 -0200 | From | Arnaldo Carvalho de Melo <> | Subject | Re: [BUG] perf top: --stdio causes continuous refresh |
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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@redhat.com> 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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