linux-kernel - [GIT PULL 00/13] perf/core improvements and fixes

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Message-Id: <1448570771-5430-1-git-send-email-acme@kernel.org>
Date:	Thu, 26 Nov 2015 17:45:58 -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>,
	Alexander Yarygin <yarygin@...ux.vnet.ibm.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Andi Kleen <ak@...ux.intel.com>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	David Ahern <dsahern@...il.com>,
	Ekaterina Tumanova <tumanova@...ux.vnet.ibm.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	He Kuang <hekuang@...wei.com>, Jiri Olsa <jolsa@...hat.com>,
	Joshua Zhu <zhu.wen-jie@...com>,
	Kan Liang <kan.liang@...el.com>, kernel-team@...com,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Namhyung Kim <namhyung@...nel.org>,
	"Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>, pi3orama@....com,
	Wang Nan <wangnan0@...wei.com>,
	Yannick Brosseau <scientist@...com>,
	Zefan Li <lizefan@...wei.com>,
	Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/13] perf/core improvements and fixes

Hi Ingo,

	Please consider pulling,

- Arnaldo


The following changes since commit a95a49fa0cc5eec730d8703b1544fa7ea6a11dec:

  Merge tag 'perf-core-for-mingo-2' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-11-26 09:13:50 +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 43798bf37215fe242e592fd4605d804e2da0781b:

  bpf tools: Add helper function for updating bpf maps elements (2015-11-26 17:21:24 -0300)

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

User visible:

- Add 'vmlinux.debug' to the vmlinux seach path (Ekaterina Tumanova)

- Do not show sample_(type|period) in the perf_event_attr dump when using
  -v with 'perf stat' (Jiri Olsa)

- Display the WEIGHT sample bit, when set, in 'perf evlist -v' (Jiri Olsa)

- Honour --hide-unresolved in 'report', will honour it as well in 'top'
  when --hide-unresolved gets supported in that tool (Namhyung Kim)

- Fix freeze wit h--call-graph 'flat/folded' due to not properly
  reinitializing the callchain rb_tree (Namhyumg Kim)

- Set dso->long_name when a module name is passed as a parameter
  to tools like 'perf probe' but the 'struct dso' associated to that module
  still doesn't have the full path for the module, just the '[name]' one
  obtained from /proc/modules (Wang Nan)

- Fix anon_hugepage mmaps detection using scanf on /proc/PID/smaps (Yannick Brosseau)

Infrastructure:

- Add helper function for updating bpf maps elements (He Kuang)

- Fix traceevents plugins build race (Jiri Olsa)

- Add the $OUTPUT path prefix with 'fixdep' (Jiri Olsa)

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

----------------------------------------------------------------
Ekaterina Tumanova (2):
      perf symbols: Refactor vmlinux_path__init() to ease path additions
      perf symbols: Add the path to vmlinux.debug

He Kuang (1):
      bpf tools: Add helper function for updating bpf maps elements

Jiri Olsa (6):
      perf script: Remove default_scripting_ops
      perf build: Fix traceevent plugins build race
      perf script: Pass perf_script into process_event
      tools build: Use fixdep with OUTPUT path prefix
      perf stat: Clear sample_(type|period) for counting
      perf evlist: Display WEIGHT sample type bit

Namhyung Kim (2):
      perf callchain: Honor hide_unresolved
      perf top: Fix freeze on --call-graph flat/folded

Wang Nan (1):
      perf machine: Adjust dso->long_name for offline module

Yannick Brosseau (1):
      perf tools: Correctly identify anon_hugepage when generating map (v2)

 tools/build/Makefile         |  2 +-
 tools/build/Makefile.include |  2 +-
 tools/lib/bpf/bpf.c          | 14 +++++++++
 tools/lib/bpf/bpf.h          |  2 ++
 tools/perf/Makefile.perf     |  2 +-
 tools/perf/builtin-report.c  |  7 ++---
 tools/perf/builtin-script.c  | 67 +++++++++++++-------------------------------
 tools/perf/builtin-stat.c    |  7 +++++
 tools/perf/util/callchain.c  |  1 +
 tools/perf/util/evsel.c      |  1 +
 tools/perf/util/machine.c    | 32 ++++++++++++++++++++-
 tools/perf/util/map.c        |  4 +--
 tools/perf/util/symbol.c     | 65 ++++++++++++++++++++++--------------------
 tools/perf/util/symbol.h     |  3 +-
 14 files changed, 120 insertions(+), 89 deletions(-)
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