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

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Message-Id: <1448673751-20949-1-git-send-email-acme@kernel.org>
Date:	Fri, 27 Nov 2015 22:22:21 -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>,
	Alexei Starovoitov <ast@...nel.org>,
	David Ahern <dsahern@...il.com>, He Kuang <hekuang@...wei.com>,
	Jiri Olsa <jolsa@...hat.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Michael Petlan <mpetlan@...hat.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>, pi3orama@....com,
	Wang Nan <wangnan0@...wei.com>, Zefan Li <lizefan@...wei.com>
Subject: [GIT PULL 00/10] perf/core improvements and fixes

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

Hi Ingo,

	Please consider applying,

- Arnaldo

The following changes since commit 3f3b1a46bfdbce97dd3f9594d8a95db82baa554b:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-11-27 08:28:44 +0100)

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 0bb93490170477224f8bd4cc9ce8920517461643:

  perf bpf: Rename bpf config to program config (2015-11-27 22:00:46 -0300)

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

User visible:

- Fix 'perf list' segfault due to lack of support for PERF_CONF_SW_BPF_OUTPUT
  in an array used just for printing available events, robustify the code
  involved (Arnaldo Carvalho de Melo)

- 'perf test unwind' should create kernel maps, now that entry works and the
  test passes (Jiri Olsa)

- Fix showing the running kernel build id in 'perf buildid-list' (Michael Petlan)

- Fix command line symbol filtering in 'perf report' (Namhyung Kim)

Infrastructure:

- Extract and collect map info from BPF object files in libbpf (Wang Nan)

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

----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
      perf list: Add support for PERF_COUNT_SW_BPF_OUT
      perf list: Robustify event printing routine

Jiri Olsa (1):
      perf test: 'unwind' test should create kernel maps

Michael Petlan (1):
      perf buildid-list: Show running kernel build id fix

Namhyung Kim (3):
      perf report: Show error message when processing sample fails
      perf hists: Do not skip elided fields when processing samples
      perf hists browser: Update nr entries regardless of min percent

Wang Nan (3):
      tools lib bpf: Collect map definition in bpf_object
      tools lib bpf: Extract and collect map names from BPF object file
      perf bpf: Rename bpf config to program config

 tools/lib/bpf/libbpf.c          | 252 ++++++++++++++++++++++++++++++----------
 tools/lib/bpf/libbpf.h          |  24 ++++
 tools/perf/builtin-report.c     |  12 +-
 tools/perf/tests/dwarf-unwind.c |   5 +
 tools/perf/ui/browsers/hists.c  |   5 +-
 tools/perf/util/bpf-loader.c    |  65 +++++------
 tools/perf/util/bpf-loader.h    |   2 +-
 tools/perf/util/build-id.c      |   2 +-
 tools/perf/util/hist.c          |   6 -
 tools/perf/util/parse-events.c  |   6 +-
 10 files changed, 268 insertions(+), 111 deletions(-)
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