linux-kernel - Re: [GIT PULL 00/10] perf/core improvements and fixes

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Message-ID: <20150731133016.GL575@kernel.org>
Date:	Fri, 31 Jul 2015 10:30:16 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Adrian Hunter <adrian.hunter@...el.com>,
	Andi Kleen <ak@...ux.intel.com>, Borislav Petkov <bp@...e.de>,
	David Ahern <dsahern@...il.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jaroslav Skarvada <jskarvad@...hat.com>,
	Jeremy Eder <jeder@...hat.com>, Jiri Olsa <jolsa@...hat.com>,
	Kan Liang <kan.liang@...el.com>,
	Luiz Fernando Capitulino <lcapitulino@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Peter Zijlstra <peterz@...radead.org>,
	Stephane Eranian <eranian@...gle.com>
Subject: Re: [GIT PULL 00/10] perf/core improvements and fixes

Em Fri, Jul 31, 2015 at 10:04:35AM +0200, Ingo Molnar escreveu:
> * Arnaldo Carvalho de Melo <acme@...nel.org> wrote:
> > 	Please consider pulling,

> > for you to fetch changes up to aa53c09e90a19c215549bd1ca970fddcb7c0c001:
> 
> Hm, your pull request mail was cut short as it ends here abruptly. I figured it 
> out nevertheless, from the commit log:

Right, I forgot the 'git request-pull' part after pushing the signed tag
:-\

Thanks!

- Arnaldo
 
> ====================>
> 
> User visible changes:
> 
>   - Force period term to overload global settings, i.e. previously this
>     command line:
> 
>      $ perf record -e 'cpu/instructions,period=20000/',cycles -c 1000 sleep 1
> 
>     would result in both events having a period equal to 1000, with the fix we
>     get something saner:
> 
>      $ perf evlist -v | grep period
>      cpu/instructions,period=20000/: ... { sample_period, sample_freq }: 20000, ...
>      cycles: ... { sample_period, sample_freq }: 1000 ...
>      $
> 
>    (Jiri Olsa)
> 
> Infrastructure changes:
> 
>   - Use the dummy software event with freq=0 in the twatch.py python
>     binding example, to avoid disabling nohz. (Arnaldo Carvalho de Melo)
> 
>   - Add some missing constants to the python binding. (Arnaldo Carvalho de Melo)
> 
>   - Fix mismatched declarations for elf_getphdrnum, that happens
>     only in the corner case where this function is not found on
>     the system.  (Arnaldo Carvalho de Melo)
> 
>   - Add build test for having ending double slash. (Jiri Olsa)
> 
>   - Introduce callgraph_set for callgraph option. (Kan Liang)
> 
>  tools/perf/Documentation/perf-record.txt |   2 +-
>  tools/perf/builtin-record.c              |   9 +-
>  tools/perf/builtin-trace.c               |   2 +-
>  tools/perf/perf.h                        |   1 +
>  tools/perf/python/twatch.py              |  12 ++-
>  tools/perf/tests/make                    |  13 ++-
>  tools/perf/tests/parse-events.c          |  12 ++-
>  tools/perf/util/evsel.c                  |  33 ++++++++
>  tools/perf/util/evsel.h                  |  20 +++++
>  tools/perf/util/parse-events.c           |  70 +++++++++++++---
>  tools/perf/util/python.c                 | 140 ++++++++++++++++---------------
>  tools/perf/util/session.c                |   4 +-
>  tools/perf/util/symbol-elf.c             |   2 +-
>  tools/perf/util/trace-event.c            |   7 +-
>  tools/perf/util/trace-event.h            |   3 +-
>  15 files changed, 233 insertions(+), 97 deletions(-)
> 
> <================
> 
> Pulled, thanks a lot Arnaldo!
> 
> 	Ingo
> --
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