linux-kernel - [GIT PULL 00/24] perf/core improvements and fixes

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Date:	Fri, 26 Jun 2015 12:44:37 -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@...hat.com>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Andi Kleen <ak@...ux.intel.com>, Borislav Petkov <bp@...e.de>,
	David Ahern <dsahern@...il.com>,
	Don Zickus <dzickus@...hat.com>,
	Flavio Leitner <fbl@...hat.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Li Zhang <zhlcindy@...ux.vnet.ibm.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Stephane Eranian <eranian@...gle.com>,
	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Subject: [GIT PULL 00/24] perf/core improvements and fixes

From: Arnaldo Carvalho de Melo <acme@...hat.com>

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 6eedf416429a32e0216f61b8b690d25577b2b91e:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2015-06-26 10:38:11 +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 36c8bb56a9f718a9a5f35d1834ca9dcec95deb4a:

  perf symbols: Check access permission when reading symbol files (2015-06-26 12:11:53 -0300)

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

User visible:

- Validate syscall list passed via -e argument to 'perf trace' (Arnaldo Carvalho de Melo)

- Introduce 'perf stat --per-thread' (Jiri Olsa)

- Check access permission for --kallsyms and --vmlinux (Li Zhang)

Infrastructure:

- Move stuff out of 'perf stat' and into the lib for further use (Jiri Olsa)

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

----------------------------------------------------------------
Arnaldo Carvalho de Melo (1):
      perf trace: Validate syscall list passed via -e argument

Jiri Olsa (22):
      perf thread_map: Introduce thread_map__reset function
      perf thrad_map: Add comm string into array
      perf tests: Add thread_map object tests
      perf stat: Introduce perf_counts function
      perf stat: Use xyarray for cpu evsel counts
      perf stat: Make stats work over the thread dimension
      perf stat: Rename struct perf_counts::cpu member to values
      perf stat: Introduce perf_evlist__reset_stats
      perf stat: Move perf_evsel__(alloc|free|reset)_stat_priv into stat object
      perf stat: Move perf_evsel__(alloc|free)_prev_raw_counts into stat object
      perf stat: Move perf_evlist__(alloc|free|reset)_stats into stat object
      perf stat: Introduce perf_evsel__alloc_stats function
      perf stat: Introduce perf_evsel__read function
      perf stat: Introduce read_counters function
      perf stat: Separate counters reading and processing
      perf stat: Move zero_per_pkg into counter process code
      perf stat: Move perf_stat initialization counter process code
      perf stat: Remove perf_evsel__read_cb function
      perf stat: Rename print_interval to process_interval
      perf stat: Using init_stats instead of memset
      perf stat: Introduce print_counters function
      perf stat: Introduce --per-thread option

Li Zhang (1):
      perf symbols: Check access permission when reading symbol files

 tools/perf/Documentation/perf-stat.txt     |   4 +
 tools/perf/builtin-report.c                |  11 +
 tools/perf/builtin-stat.c                  | 402 +++++++++++++++--------------
 tools/perf/builtin-trace.c                 |  32 +++
 tools/perf/tests/Build                     |   1 +
 tools/perf/tests/builtin-test.c            |   4 +
 tools/perf/tests/openat-syscall-all-cpus.c |   6 +-
 tools/perf/tests/openat-syscall.c          |   4 +-
 tools/perf/tests/tests.h                   |   1 +
 tools/perf/tests/thread-map.c              |  38 +++
 tools/perf/util/evlist.h                   |   1 -
 tools/perf/util/evsel.c                    |  24 +-
 tools/perf/util/evsel.h                    |  28 +-
 tools/perf/util/python-ext-sources         |   1 +
 tools/perf/util/stat.c                     | 132 +++++++++-
 tools/perf/util/stat.h                     |  47 +++-
 tools/perf/util/symbol.c                   |   5 +-
 tools/perf/util/thread_map.c               |  76 +++++-
 tools/perf/util/thread_map.h               |   8 +
 19 files changed, 570 insertions(+), 255 deletions(-)
 create mode 100644 tools/perf/tests/thread-map.c
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