Re: [GIT PULL 00/20] perf/core improvements and fixes

[Ingo Molnar]

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

> Hi Ingo,
> 
> 	Please consider pulling,
> 
> - Arnaldo
> 
> The following changes since commit c88f2096136416b261bd3647cc260935f6e95805:
> 
>   perf: Do not check PERF_EVENT_STATE_EXIT on syscall read path (2014-09-16 10:30:36 +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 e5685730e2c620f97bc12380e9370e857e5bd7a7:
> 
>   perf record: Use ring buffer consume method to look like other tools (2014-09-17 18:01:43 -0300)
> 
> ----------------------------------------------------------------
> perf/core improvements and fixes:
> 
> User visible:
> 
> o Add +field argument support for --sort option (Jiri Olsa)
> 
> o Do not access kallsyms when analyzing user binaries with 'probe' (Masami Hiramatsu)
> 
> o Ignore stripped vmlinux and fallback to kallsyms (Anton Blanchard)
> 
> o Add path to Ubuntu kernel debuginfo file (Anton Blanchard)
> 
> o Disable kernel symbol demangling by default (Avi Kivity)
> 
> Infrastructure:
> 
> o More intel PT prep work, from Adrian Hunter, including:
> 
>   - Let a user specify a PMU event without any config terms
>   - Add perf-with-kcore script
>   - Let default config be defined for a PMU
>   - Add perf_pmu__scan_file()
> 
> o "perf kvm stat report" improvements by Alexander Yarygin:
>   o  Save pid string in opts.target.pid
>   o  Enable the target.system_wide flag
>   o  Unify the title bar output
> 
> o Fix build issue on powerpc when DWARF support is disabled (Anton Blanchard)
> 
> o Allow to specify lib compile variable for spec usage (Jiri Olsa)
> 
> o Fix build on ARM (Stephane Eranian)
> 
> o Fix build on powerpc when DWARF support is disabled (Anton Blanchard)
> 
> o Don't include sys/poll.h directly (Arnaldo Carvalho de Melo)
> 
> o Use ring buffer consume method to look like other tools (Arnaldo Carvalho de Melo)
> 
> Chanho Park (1):
>   perf tools: define _DEFAULT_SOURCE for glibc_2.20
> 
> o Allow to specify lib compile variable for spec usage (Jiri Olsa)
> 
> o Fix GNU-only grep usage in Makefile (John Spencer)
> 
> Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
> 
> ----------------------------------------------------------------
> Adrian Hunter (4):
>       perf tools: Let a user specify a PMU event without any config terms
>       perf tools: Add perf-with-kcore script
>       perf tools: Let default config be defined for a PMU
>       perf tools: Add perf_pmu__scan_file()
> 
> Alexander Yarygin (3):
>       perf kvm stat report: Save pid string in opts.target.pid
>       perf kvm stat report: Enable the target.system_wide flag
>       perf kvm stat report: Unify the title bar output
> 
> Anton Blanchard (3):
>       perf tools powerpc: Fix build issue when DWARF support is disabled
>       perf symbols: Ignore stripped vmlinux and fallback to kallsyms
>       perf symbols: Add path to Ubuntu kernel debuginfo file
> 
> Arnaldo Carvalho de Melo (2):
>       perf tools: Don't include sys/poll.h directly
>       perf record: Use ring buffer consume method to look like other tools
> 
> Avi Kivity (1):
>       perf tools: Disable kernel symbol demangling by default
> 
> Chanho Park (1):
>       perf tools: define _DEFAULT_SOURCE for glibc_2.20
> 
> Jiri Olsa (2):
>       perf tools: Add +field argument support for --sort option
>       perf tools: Allow to specify lib compile variable for spec usage
> 
> John Spencer (1):
>       perf tools: Fix GNU-only grep usage in Makefile
> 
> Masami Hiramatsu (2):
>       perf probe: Do not access kallsyms when analyzing user binaries
>       perf probe: Do not use dwfl_module_addrsym if dwarf_diename finds symbol name
> 
> Stephane Eranian (1):
>       perf tool: fix compilation for ARM
> 
>  tools/perf/.gitignore                       |   1 +
>  tools/perf/Documentation/perf-probe.txt     |   3 +
>  tools/perf/Documentation/perf-report.txt    |   3 +
>  tools/perf/Documentation/perf-top.txt       |   3 +
>  tools/perf/Makefile.perf                    |   5 +-
>  tools/perf/arch/arm/tests/dwarf-unwind.c    |   1 +
>  tools/perf/arch/arm/util/unwind-libunwind.c |   1 +
>  tools/perf/arch/powerpc/Makefile            |   2 +-
>  tools/perf/bench/sched-messaging.c          |   2 +-
>  tools/perf/builtin-kvm.c                    |  23 +--
>  tools/perf/builtin-probe.c                  |   5 +-
>  tools/perf/builtin-record.c                 |   8 +-
>  tools/perf/builtin-report.c                 |   2 +
>  tools/perf/builtin-top.c                    |   4 +-
>  tools/perf/config/Makefile                  |  12 +-
>  tools/perf/config/utilities.mak             |   2 +-
>  tools/perf/perf-with-kcore.sh               | 259 ++++++++++++++++++++++++++++
>  tools/perf/tests/pmu.c                      |   2 +-
>  tools/perf/util/kvm-stat.h                  |   1 -
>  tools/perf/util/parse-events.c              |  13 +-
>  tools/perf/util/parse-events.y              |  10 ++
>  tools/perf/util/pmu.c                       |  79 +++++++--
>  tools/perf/util/pmu.h                       |  12 +-
>  tools/perf/util/probe-event.c               |   9 +-
>  tools/perf/util/probe-event.h               |   3 +-
>  tools/perf/util/probe-finder.c              |  16 +-
>  tools/perf/util/sort.c                      |  37 +++-
>  tools/perf/util/symbol-elf.c                |  15 +-
>  tools/perf/util/symbol.c                    |   9 +-
>  tools/perf/util/symbol.h                    |   1 +
>  tools/perf/util/util.h                      |   4 +-
>  31 files changed, 487 insertions(+), 60 deletions(-)
>  create mode 100644 tools/perf/perf-with-kcore.sh

Pulled into tip:perf/core, thanks a lot Arnaldo!

	Ingo
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