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

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Date:	Fri, 26 Sep 2014 17:19:37 -0300
From:	Arnaldo Carvalho de Melo <acme@...nel.org>
To:	Ingo Molnar <mingo@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	Arnaldo Carvalho de Melo <acme@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Andi Kleen <ak@...ux.intel.com>,
	Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
	David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...hat.com>,
	Milian Wolff <mail@...ianw.de>,
	Namhyung Kim <namhyung.kim@....com>,
	Paul Mackerras <paulus@...ba.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Peter Zijlstra <peterz@...radead.org>,
	Pranith Kumar <bobby.prani@...il.com>,
	Stephane Eranian <eranian@...gle.com>,
	Taeung Song <treeze.taeung@...il.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/10] perf/core improvements and fixes

Hi Ingo,

	Please consider pulling.

- Arnaldo

The following changes since commit cf8102f64c8d23f0bd4af0659bbd94d0c1d8d1c7:

  Merge tag 'perf-fdarray-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2014-09-26 11:12:46 +0200)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-core-for-mingo

for you to fetch changes up to 49757c9cc7887bc79f742eb8aacf16e464ca5f0b:

  perf tools: Fix line number in the config file error message (2014-09-26 12:45:23 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

o Restore "--callchain graph" output, broken in recent cset to end
  up being the same as "fractal" (Namhyung Kim)

o Allow profiling when kptr_restrict == 1 for non root users,
  kernel samples will just remain unresolved (Andi Kleen)

o Allow configuring default options for callchains in config file (Namhyung Kim)

o Fix line number in the config file error message (Jiri Olsa)

o Fix --per-core on multi socket systems (Andi Kleen)

Cleanups:

o Use ACCESS_ONCE() instead of volatile cast. (Pranith Kumar)

o Modify error code for when perf_session__new() fails (Taeung Song)

Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>

----------------------------------------------------------------
Andi Kleen (2):
      perf stat: Fix --per-core on multi socket systems
      perf tools: Fix perf record as non root with kptr_restrict == 1

Jiri Olsa (1):
      perf tools: Fix line number in the config file error message

Namhyung Kim (5):
      perf hists browser: Fix callchain print bug on TUI
      perf tools: Move callchain config from record_opts to callchain_param
      perf callchain: Move some parser functions to callchain.c
      perf tools: Introduce perf_callchain_config()
      perf tools: Convert {record,top}.call-graph option to call-graph.record-mode

Pranith Kumar (1):
      perf tools: Use ACCESS_ONCE() instead of volatile cast

Taeung Song (1):
      perf tools: Modify error code for when perf_session__new() fails

 tools/perf/builtin-annotate.c  |   2 +-
 tools/perf/builtin-diff.c      |   2 +-
 tools/perf/builtin-evlist.c    |   2 +-
 tools/perf/builtin-inject.c    |   2 +-
 tools/perf/builtin-kmem.c      |   2 +-
 tools/perf/builtin-kvm.c       |   4 +-
 tools/perf/builtin-lock.c      |   2 +-
 tools/perf/builtin-mem.c       |   2 +-
 tools/perf/builtin-record.c    | 119 ++++---------------------
 tools/perf/builtin-report.c    |   2 +-
 tools/perf/builtin-script.c    |   2 +-
 tools/perf/builtin-stat.c      |   9 +-
 tools/perf/builtin-timechart.c |   2 +-
 tools/perf/builtin-top.c       |   6 +-
 tools/perf/builtin-trace.c     |   2 +-
 tools/perf/perf.h              |   3 -
 tools/perf/ui/browsers/hists.c |   3 -
 tools/perf/util/callchain.c    | 193 +++++++++++++++++++++++++++++++++++++----
 tools/perf/util/callchain.h    |   6 +-
 tools/perf/util/config.c       |  16 +++-
 tools/perf/util/event.c        |   8 +-
 tools/perf/util/evsel.c        |  11 ++-
 tools/perf/util/session.c      |   2 +-
 tools/perf/util/session.h      |   2 +-
 24 files changed, 241 insertions(+), 163 deletions(-)
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