perf/core improvements and fixes:

Browse source

Hardware tracing:
 
 intel-pt:
 
 . Previously, the decoder would indicate begin / end by a branch from / to zero.
   That hides useful information, in particular when a trace ends with a call.
   Remove that limitation. (Adrian Hunter)
 
 . Better "callindent" output in 'perf script', improving intel-PT output (Andi Kleen)
 
 Arch specific:
 
 . Split the PMU events into meaningful functional groups for the ARM eMAG arch (Sean V Kelley)
 
 Fixes:
 
 perf help:
 
 . Add missing subcommand `version` (Sangwon Hong)
 
 Miscellaneous:
 
 - More patches renaming of structs, enums, functions to make libbtraceevent
   more generally available (Tzvetomir Stoyanov (VMware))
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-4.20-20180924' 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:

Hardware tracing changes:

 intel-pt:

 - Previously, the decoder would indicate begin / end by a branch from / to zero.
   That hides useful information, in particular when a trace ends with a call.
   Remove that limitation. (Adrian Hunter)

 - Better "callindent" output in 'perf script', improving intel-PT output (Andi Kleen)

Arch specific changes:

 - Split the PMU events into meaningful functional groups for the ARM eMAG arch (Sean V Kelley)

Fixes:

 perf help:

 - Add missing subcommand `version` (Sangwon Hong)

Miscellaneous:

 - More patches renaming of structs, enums, functions to make libbtraceevent
   more generally available (Tzvetomir Stoyanov (VMware))

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 2018-09-26 10:32:42 +02:00

parent 9835bf7ff8 d35c595bf0

commit c90d3bd1b9

47 changed files with 2053 additions and 1466 deletions

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tools/lib/subcmd/pager.c

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tools/lib/subcmd/pager.h

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tools/lib/traceevent/event-parse.c

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tools/lib/traceevent/event-parse.h

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tools/lib/traceevent/event-plugin.c

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tools/lib/traceevent/parse-filter.c

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tools/lib/traceevent/plugin_function.c

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tools/lib/traceevent/plugin_hrtimer.c

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tools/lib/traceevent/plugin_kmem.c

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tools/lib/traceevent/plugin_kvm.c

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tools/lib/traceevent/plugin_mac80211.c

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tools/lib/traceevent/plugin_sched_switch.c

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tools/perf/builtin-inject.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/command-list.txt

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tools/perf/pmu-events/arch/arm64/ampere/emag/branch.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/bus.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/cache.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/clock.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/core-imp-def.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/exception.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/instruction.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/intrinsic.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/memory.json

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tools/perf/pmu-events/arch/arm64/ampere/emag/pipeline.json

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tools/perf/tests/evsel-tp-sched.c

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tools/perf/util/auxtrace.h

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tools/perf/util/data-convert-bt.c

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tools/perf/util/db-export.c

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tools/perf/util/evsel.c

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tools/perf/util/evsel.h

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tools/perf/util/evsel_fprintf.c

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tools/perf/util/header.c

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tools/perf/util/intel-pt-decoder/intel-pt-decoder.c

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tools/perf/util/intel-pt-decoder/intel-pt-decoder.h

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tools/perf/util/intel-pt.c

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tools/perf/util/python.c

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

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

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tools/perf/util/sort.c

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tools/perf/util/thread-stack.c

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tools/perf/util/trace-event-parse.c

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tools/perf/util/trace-event-read.c

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tools/perf/util/trace-event.c

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tools/perf/util/trace-event.h

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