perf/core improvements and fixes:

Browse source

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@redhat.com>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUGfrFAAoJENZQFvNTUqpAMt8P/RG+9YFHvuu2bTgEKgyBI/Q5
 90uJvIdEg3+VmjRgTYBHIhvgLOZZqZK5NFmroH8adpohjjVgDDe9LzC/CthCYugO
 +R4Tro335U+lYPro6uRb5Y3bpTXOLOaSN+w0zN0ZbENgbbZz5OLDWKdBxXpHkGxO
 1hDAy5U4wrM0/1m2yEvWjHUQaq6n8wAvosuA74xTigsW4KlZridT1yrqD+9jwdf0
 8TJZTkaM/C9wIfJlpAOS+sUvsPXS6KvlpP8lgsrlT+EGx8dr242StpaBQqBurIIu
 HRVZDHKZB47eNUEHxWJx3Nxls2s2I714fwzwcnaW2zXQfzS+HvNyA+gRKyDJN0CY
 c70F/xcKsC7XTrUuXK/qtPha4Hy2+0pCe0jXxIxlQ3nOaoCmykzcmhTgkxS9pLAd
 2r9l+mCPWy05qg4Y89FO8Pr2EBZLFE/MoiFflhJ/mCD/ac4amqEsJ8VZpaw7cMUH
 ZSv1nVQNf4TY+jjhIAI3iW44qVhqk37vpfgCsJmnxMZgON1lO4K8Y5BQZ/GtVg2l
 fQt7g7vrds1LgqEvLvD8wuohUUVioc5K6hiKF1KyOhnUdYnRyyE15K9IokDm83te
 Os4NJAjFeUQ3nRAvw8hiw+yVTCqK0paXFwULrlOrtzI7WzYCbtTdpyIzL3KXLZqT
 QrluzKo8Cu68ivrwr6nq
 =CKWF
 -----END PGP SIGNATURE-----

Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

User visible changes:

  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 changes:

  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)

  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@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

...

This commit is contained in:

Ingo Molnar 2014-09-19 07:13:36 +02:00

parent c88f209613 e5685730e2

commit 4f7cf3a992

31 changed files with 487 additions and 60 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

1

tools/perf/.gitignore vendored

View file

3

tools/perf/Documentation/perf-probe.txt

View file

3

tools/perf/Documentation/perf-report.txt

View file

3

tools/perf/Documentation/perf-top.txt

View file

5

tools/perf/Makefile.perf

View file

1

tools/perf/arch/arm/tests/dwarf-unwind.c

View file

1

tools/perf/arch/arm/util/unwind-libunwind.c

View file

2

tools/perf/arch/powerpc/Makefile

View file

2

tools/perf/bench/sched-messaging.c

View file

23

tools/perf/builtin-kvm.c

View file

5

tools/perf/builtin-probe.c

View file

8

tools/perf/builtin-record.c

View file

2

tools/perf/builtin-report.c

View file

4

tools/perf/builtin-top.c

View file

12

tools/perf/config/Makefile

View file

2

tools/perf/config/utilities.mak

View file

259

tools/perf/perf-with-kcore.sh

View file

2

tools/perf/tests/pmu.c

View file

1

tools/perf/util/kvm-stat.h

View file

13

tools/perf/util/parse-events.c

View file

10

tools/perf/util/parse-events.y

View file

79

tools/perf/util/pmu.c

View file

12

tools/perf/util/pmu.h

View file

9

tools/perf/util/probe-event.c

View file

3

tools/perf/util/probe-event.h

View file

16

tools/perf/util/probe-finder.c

View file

37

tools/perf/util/sort.c

View file

15

tools/perf/util/symbol-elf.c

View file

9

tools/perf/util/symbol.c

View file

1

tools/perf/util/symbol.h

View file

4

tools/perf/util/util.h

View file