perf/core improvements and fixes:

Browse source

- Fix various per event 'max-stack' and 'call-graph=dwarf' issues,
   mostly in 'perf trace', allowing to use 'perf trace --call-graph' with
   'dwarf' and 'fp' to setup the callgraph details for the syscall events
   and make that apply to other events, whilhe allowing to override that on
   a per-event basis, using '-e sched:*switch/call-graph=dwarf/' for
   instance (Arnaldo Carvalho de Melo)
 
 - Improve the --time percent support in record/report/script (Jin Yao)
 
 - Fix copyfile_offset update of output offset (Jiri Olsa)
 
 - Add python script to profile and resolve physical mem type (Kan Liang)
 
 - Add ARM Statistical Profiling Extensions (SPE) support (Kim Phillips)
 
 - Remove trailing semicolon in the evlist code (Luis de Bethencourt)
 
 - Fix incorrect handling of type _TERM_DRV_CFG (Mathieu Poirier)
 
 - Use asprintf when possible in libtraceevent (Federico Vaga)
 
 - Fix bad force_token escape sequence in libtraceevent (Michael Sartain)
 
 - Add UL suffix to MISSING_EVENTS in libtraceevent (Michael Sartain)
 
 - value of unknown symbolic fields in libtraceevent (Jan Kiszka)
 
 - libtraceevent updates: (Steven Rostedt)
   o Show value of flags that have not been parsed
   o Simplify pointer print logic and fix %pF
   o Handle new pointer processing of bprint strings
   o Show contents (in hex) of data of unrecognized type records
   o Fix get_field_str() for dynamic strings
 
 - Add missing break in FALSE case of pevent_filter_clear_trivial() (Taeung Song)
 
 - Fix failed memory allocation for get_cpuid_str (Thomas Richter)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-4.16-20180117' 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:

- Fix various per event 'max-stack' and 'call-graph=dwarf' issues,
  mostly in 'perf trace', allowing to use 'perf trace --call-graph' with
  'dwarf' and 'fp' to setup the callgraph details for the syscall events
  and make that apply to other events, whilhe allowing to override that on
  a per-event basis, using '-e sched:*switch/call-graph=dwarf/' for
  instance (Arnaldo Carvalho de Melo)

- Improve the --time percent support in record/report/script (Jin Yao)

- Fix copyfile_offset update of output offset (Jiri Olsa)

- Add python script to profile and resolve physical mem type (Kan Liang)

- Add ARM Statistical Profiling Extensions (SPE) support (Kim Phillips)

- Remove trailing semicolon in the evlist code (Luis de Bethencourt)

- Fix incorrect handling of type _TERM_DRV_CFG (Mathieu Poirier)

- Use asprintf when possible in libtraceevent (Federico Vaga)

- Fix bad force_token escape sequence in libtraceevent (Michael Sartain)

- Add UL suffix to MISSING_EVENTS in libtraceevent (Michael Sartain)

- value of unknown symbolic fields in libtraceevent (Jan Kiszka)

- libtraceevent updates: (Steven Rostedt)
  o Show value of flags that have not been parsed
  o Simplify pointer print logic and fix %pF
  o Handle new pointer processing of bprint strings
  o Show contents (in hex) of data of unrecognized type records
  o Fix get_field_str() for dynamic strings

- Add missing break in FALSE case of pevent_filter_clear_trivial() (Taeung Song)

- Fix failed memory allocation for get_cpuid_str (Thomas Richter)

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 2018-01-17 17:20:24 +01:00

parent 7a7368a5f2 81fccd6ca5

commit a72594ca5c

35 changed files with 1465 additions and 130 deletions

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62

tools/lib/traceevent/event-parse.c

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tools/lib/traceevent/event-plugin.c

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tools/lib/traceevent/kbuffer-parse.c

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tools/lib/traceevent/parse-filter.c

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tools/perf/Documentation/perf-report.txt

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tools/perf/Documentation/perf-script.txt

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tools/perf/arch/arm/util/auxtrace.c

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tools/perf/arch/arm/util/pmu.c

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tools/perf/arch/arm64/util/Build

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tools/perf/arch/arm64/util/arm-spe.c

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tools/perf/arch/x86/util/header.c

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tools/perf/builtin-c2c.c

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tools/perf/builtin-report.c

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tools/perf/builtin-script.c

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tools/perf/builtin-trace.c

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tools/perf/scripts/python/bin/mem-phys-addr-record

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tools/perf/scripts/python/bin/mem-phys-addr-report

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tools/perf/scripts/python/mem-phys-addr.py

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tools/perf/tests/dwarf-unwind.c

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tools/perf/util/Build

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tools/perf/util/arm-spe-pkt-decoder.c

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tools/perf/util/arm-spe-pkt-decoder.h

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tools/perf/util/arm-spe.c

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tools/perf/util/arm-spe.h

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tools/perf/util/auxtrace.c

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tools/perf/util/auxtrace.h

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tools/perf/util/callchain.c

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tools/perf/util/callchain.h

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tools/perf/util/evlist.c

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tools/perf/util/evsel.c

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tools/perf/util/scripting-engines/trace-event-python.c

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tools/perf/util/time-utils.c

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tools/perf/util/time-utils.h

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tools/perf/util/unwind-libunwind-local.c

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tools/perf/util/util.c

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