Messages in this thread | | | From | Arnaldo Carvalho de Melo <> | Subject | [GIT PULL 00/39] perf/core improvements and fixes | Date | Mon, 28 Sep 2015 18:07:45 -0300 |
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Hi Ingo,
Please consider pulling,
- Arnaldo
The following changes since commit 18ab2cd3ee9d52dc64c5ae984146a261a328c4e8:
perf/core, perf/x86: Change needlessly global functions and a variable to static (2015-09-28 08:09:52 +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 e637d17757a10732fa5d573c18f20b3cd4d31245:
perf tools: Enable event_config terms to tracepoint events (2015-09-28 17:30:07 -0300)
---------------------------------------------------------------- perf/core improvements and fixes:
- Accept a zero --itrace period, meaning "as often as possible". In the case of Intel PT that is the same as a period of 1 and a unit of 'instructions' (i.e. --itrace=i1i). (Adrian Hunter)
- Harmonise itrace's synthesized callchains with the existing --max-stack tool option (Adrian Hunter)
- Allow time to be displayed in nanoseconds in 'perf script' (Adrian Hunter)
- Fix potential loop forever when handling Intel PT timestamps (Adrian Hunter)
- Slighly improve Intel PT debug logging (Adrian Hunter)
- Warn when AUX data has been lost, just like when processing PERF_RECORD_LOST (Adrian Hunter)
- Further document export-to-postgresql.py script (Adrian Hunter)
- Add option to synthesize branch stack from auxtrace data (Adrian Hunter)
- Use equivalent logic to avoid using dso->kernel (Arnaldo Carvalho de Melo)
- Show proper error messages when parsing bad terms for hw/sw events (He Kuang)
- Tracepoint event parsing improvements (He Kuang)
- Store tracing mountpoint for better error message (Jiri Olsa)
- Add fixdep to tools/build, bringing it closer to the kernel counterpart, from where it is being lifted (Jiri Olsa)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---------------------------------------------------------------- Adrian Hunter (24): perf auxtrace: Fix 'instructions' period of zero perf report: Fix sample type validation for synthesized callchains perf intel-pt: Fix potential loop forever perf intel-pt: Make logging slightly more efficient perf script: Allow time to be displayed in nanoseconds perf session: Warn when AUX data has been lost perf tools: Add more documentation to export-to-postgresql.py script perf auxtrace: Add option to synthesize branch stacks on samples perf report: Adjust sample type validation for synthesized branch stacks perf report: Also do default setup for synthesized branch stacks perf report: Skip events with null branch stacks perf inject: Set branch stack feature flag when synthesizing branch stacks perf intel-pt: Move branch filter logic perf intel-pt: Support generating branch stack perf report: Make max_stack value allow for synthesized callchains perf hists: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf script: Add a setting for maximum stack depth perf scripting python: Allow for max_stack greater than PERF_MAX_STACK_DEPTH perf script: Make scripting_max_stack value allow for synthesized callchains perf evlist: Add perf_evlist__id2evsel_strict() perf evlist: Add perf_evlist__remove() perf inject: Remove more aux-related stuff when processing instruction traces perf inject: Add --strip option to strip out non-synthesized events perf intel-pt: Add mispred-all config option to aid use with autofdo
Arnaldo Carvalho de Melo (3): perf top: Filter symbols based on __map__is_kernel(map) perf hists browser: Use the map to determine if a DSO is being used as a kernel perf tools: Use __map__is_kernel() when synthesizing kernel module mmap records
He Kuang (4): perf tools: Adds the config_term callback for different type events perf tools: Show proper error message for wrong terms of hw/sw events perf tools: Adds the tracepoint name parsing support perf tools: Enable event_config terms to tracepoint events
Jiri Olsa (8): tools lib api fs: Store tracing mountpoint for better error message tools build: Add Makefile.include tools build: Add test for missing include tools build: Add fixdep dependency helper tools build: Move dependency copy into function tools build: Make the fixdep helper part of the build process perf tools: Rename the 'single_dep' target to 'prepare' tools build: Build fixdep helper from perf and basic libs
tools/build/Build | 1 + tools/build/Build.include | 17 +- tools/build/Documentation/Build.txt | 52 +++-- tools/build/Makefile | 43 ++++ tools/build/Makefile.build | 7 + tools/build/Makefile.include | 6 + tools/build/fixdep.c | 168 ++++++++++++++++ tools/build/tests/ex/Build | 1 + tools/build/tests/ex/Makefile | 13 +- tools/build/tests/ex/ex.c | 2 + tools/build/tests/ex/inc.c | 8 + tools/build/tests/run.sh | 27 +++ tools/lib/api/Makefile | 6 +- tools/lib/api/fs/tracing_path.c | 13 +- tools/lib/bpf/Makefile | 6 +- tools/lib/lockdep/Makefile | 6 +- tools/perf/Documentation/intel-pt.txt | 44 ++++ tools/perf/Documentation/itrace.txt | 4 + tools/perf/Documentation/perf-inject.txt | 3 + tools/perf/Documentation/perf-script.txt | 3 + tools/perf/Makefile.perf | 32 +-- tools/perf/builtin-inject.c | 127 +++++++++++- tools/perf/builtin-report.c | 31 ++- tools/perf/builtin-script.c | 18 +- tools/perf/builtin-top.c | 2 +- tools/perf/scripts/python/export-to-postgresql.py | 221 +++++++++++++++++++++ tools/perf/ui/browsers/hists.c | 24 ++- tools/perf/util/auxtrace.c | 24 ++- tools/perf/util/auxtrace.h | 4 + tools/perf/util/event.c | 2 +- tools/perf/util/event.h | 1 + tools/perf/util/evlist.c | 22 ++ tools/perf/util/evlist.h | 3 + tools/perf/util/hist.c | 6 +- tools/perf/util/hist.h | 1 + .../perf/util/intel-pt-decoder/intel-pt-decoder.c | 4 +- tools/perf/util/intel-pt-decoder/intel-pt-log.c | 21 +- tools/perf/util/intel-pt-decoder/intel-pt-log.h | 38 +++- tools/perf/util/intel-pt.c | 135 ++++++++++++- tools/perf/util/parse-events.c | 151 +++++++++++--- tools/perf/util/parse-events.h | 4 +- tools/perf/util/parse-events.l | 2 +- tools/perf/util/parse-events.y | 51 +++-- tools/perf/util/pmu.c | 37 ++-- .../util/scripting-engines/trace-event-python.c | 2 +- tools/perf/util/session.c | 12 +- tools/perf/util/trace-event.h | 2 + 47 files changed, 1240 insertions(+), 167 deletions(-) create mode 100644 tools/build/Build create mode 100644 tools/build/Makefile create mode 100644 tools/build/Makefile.include create mode 100644 tools/build/fixdep.c create mode 100644 tools/build/tests/ex/inc.c
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