Re: [GIT PULL 00/24] perf/core improvements and fixes

[Ingo Molnar <mingo@xxxxxxxxxx>]

* Arnaldo Carvalho de Melo <acme@xxxxxxxxxxxxx> wrote:

> Hi Ingo,
> 
> 	Please consider pulling, this is on top of my previous pull requests,
> 
> - Arnaldo
> 
> The following changes since commit 0fe7d7e9761ec7e23350b5543ddac470bb3cde1e:
> 
>   perf symbols: Add description of JIT interface (2012-08-13 14:55:02 -0300)
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo
> 
> for you to fetch changes up to 000078bc3ee69efb1124b8478c7527389a826074:
> 
>   perf hists: Rename and move some functions (2012-08-20 09:47:31 -0300)
> 
> ----------------------------------------------------------------
> perf/core improvements and fixes:
> 
>  . Fix include order for bison/flex-generated C files, from Ben Hutchings
> 
>  . Build fixes and documentation corrections from David Ahern
> 
>  . Group parsing support, from Jiri Olsa
> 
>  . UI/gtk refactorings and improvements from Namhyung Kim
> 
>  . NULL deref fix for perf script, from Namhyung Kim
> 
>  . Assorted cleanups from Robert Richter
> 
>  . Let O= makes handle relative paths, from Steven Rostedt
> 
> Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
> 
> ----------------------------------------------------------------
> Arnaldo Carvalho de Melo (3):
>       perf tools: Add missing files to build the python binding
>       perf evlist: Rename __group method to __set_leader
>       perf evlist: Introduce evsel list accessors
> 
> Ben Hutchings (1):
>       perf tools: Fix include order for bison/flex-generated C files
> 
> David Ahern (3):
>       perf script perl/python: Fix libexec scripts path in Documentation
>       perf: silence GTK2 probing errors
>       perf symbols: Fix builds with NO_LIBELF set
> 
> Jiri Olsa (4):
>       perf tools: Add support to parse event group syntax
>       perf tools: Add support to update event modifier
>       perf tools: Enable grouping logic for parsed events
>       perf test: Add automated tests for event group parsing
> 
> Namhyung Kim (8):
>       perf script: Fix a NULL pointer dereference
>       perf ui: Introduce struct ui_helpline
>       perf ui gtk: Implement helpline_fns
>       perf ui/gtk: Use helpline API in browser
>       perf ui gtk: Add perf_gtk__show_helpline() for pr_*
>       perf ui gtk: Ensure not to call gtk_main_quit() twice
>       perf hists: Separate out hist print functions
>       perf hists: Rename and move some functions
> 
> Robert Richter (4):
>       perf tools: Fix type for evsel->ids and add size check for ids
>       perf tools: Report number of pmu type of unknown events
>       perf tools: Rename some variables for better understanding
>       perf tools: Rename global variable 'events' in util/header.c
> 
> Steven Rostedt (1):
>       perf tools: Let O= makes handle relative paths
> 
>  tools/perf/Documentation/perf-script-perl.txt   |    4 +-
>  tools/perf/Documentation/perf-script-python.txt |   10 +-
>  tools/perf/Makefile                             |   20 +-
>  tools/perf/builtin-record.c                     |   17 +-
>  tools/perf/builtin-stat.c                       |   15 +-
>  tools/perf/builtin-test.c                       |   10 +-
>  tools/perf/builtin-top.c                        |   18 +-
>  tools/perf/ui/browsers/hists.c                  |    4 +-
>  tools/perf/ui/gtk/browser.c                     |    5 +-
>  tools/perf/ui/gtk/gtk.h                         |    2 +
>  tools/perf/ui/gtk/helpline.c                    |   56 ++
>  tools/perf/ui/gtk/setup.c                       |    3 +
>  tools/perf/ui/gtk/util.c                        |    5 -
>  tools/perf/ui/helpline.c                        |   56 +-
>  tools/perf/ui/helpline.h                        |   33 +-
>  tools/perf/ui/setup.c                           |    4 +
>  tools/perf/ui/stdio/hist.c                      |  653 ++++++++++++++++++++++
>  tools/perf/ui/tui/helpline.c                    |   57 ++
>  tools/perf/ui/tui/setup.c                       |    2 -
>  tools/perf/util/debug.c                         |    4 +-
>  tools/perf/util/debug.h                         |    8 +-
>  tools/perf/util/evlist.c                        |   73 +--
>  tools/perf/util/evlist.h                        |   27 +-
>  tools/perf/util/evsel.c                         |   52 +-
>  tools/perf/util/evsel.h                         |   20 +-
>  tools/perf/util/header.c                        |   97 ++--
>  tools/perf/util/header.h                        |    2 +-
>  tools/perf/util/hist.c                          |  677 +----------------------
>  tools/perf/util/hist.h                          |    6 +-
>  tools/perf/util/parse-events-test.c             |  387 ++++++++++---
>  tools/perf/util/parse-events.c                  |   93 +++-
>  tools/perf/util/parse-events.h                  |    4 +-
>  tools/perf/util/parse-events.l                  |    2 +
>  tools/perf/util/parse-events.y                  |   93 +++-
>  tools/perf/util/python-ext-sources              |    2 +
>  tools/perf/util/python.c                        |    7 +-
>  tools/perf/util/symbol-elf.c                    |    3 +
>  tools/perf/util/symbol.c                        |    2 +-
>  tools/perf/util/top.c                           |    3 +-
>  tools/perf/util/trace-event-parse.c             |    2 +-
>  tools/scripts/Makefile.include                  |    6 +-
>  41 files changed, 1560 insertions(+), 984 deletions(-)
>  create mode 100644 tools/perf/ui/gtk/helpline.c
>  create mode 100644 tools/perf/ui/stdio/hist.c
>  create mode 100644 tools/perf/ui/tui/helpline.c

Pulled this and the previous two pull requests, thanks a lot 
Arnaldo!

One minor observation, the Makefile tells us:

Makefile:496: No libunwind found. Please install libunwind >= 0.99

I guess that should be libunwind-dev[el], right? Plain libunwind 
is not enough.

Thanks,

	Ingo
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