mirror of
https://github.com/BobTheBlinker/android_kernel_motorola_sm6375.git
synced 2026-10-19 03:01:59 -04:00
| Filename | Latest commit message | Latest commit date |
|---|---|---|
c3a3800fe4
New features:
- Add PERF_SAMPLE_CALLCHAIN and PERF_RECORD_MMAP[2] to 'perf data' CTF
conversion, allowing CTF trace visualization tools to show callchains
and to resolve symbols (Geneviève Bastien)
Improvements:
- Use group read for event groups in 'perf stat', reducing overhead when
groups are defined in the event specification, i.e. when using {} to
enclose a list of events, asking them to be read at the same time,
e.g.: "perf stat -e '{cycles,instructions}'" (Jiri Olsa)
Fixes:
- Do not overwrite perf_sample->weight in 'perf annotate' when
processing samples, use whatever came from the kernel when
perf_event_attr.sample_type has PERF_SAMPLE_WEIGHT set or just handle
its default value, 0, when that is not set and "weight" is one of the
sort orders chosen (Arnaldo Carvalho de Melo)
- 'perf annotate --show-total-period' fixes:
- TUI should show period, not nr_samples
- Set appropriate column width for period/percent
- Fix the column header to show "Period" when when that is what
is being asked for
(Taeung Song, Arnaldo Carvalho de Melo)
- Use default sort if evlist is empty, fixing pipe mode (David Carrillo-Cisneros)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-4.14-20170728' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes for 4.14 from Arnaldo Carvalho de Melo:
New features:
- Add PERF_SAMPLE_CALLCHAIN and PERF_RECORD_MMAP[2] to 'perf data' CTF
conversion, allowing CTF trace visualization tools to show callchains
and to resolve symbols (Geneviève Bastien)
Improvements:
- Use group read for event groups in 'perf stat', reducing overhead when
groups are defined in the event specification, i.e. when using {} to
enclose a list of events, asking them to be read at the same time,
e.g.: "perf stat -e '{cycles,instructions}'" (Jiri Olsa)
Fixes:
- Do not overwrite perf_sample->weight in 'perf annotate' when
processing samples, use whatever came from the kernel when
perf_event_attr.sample_type has PERF_SAMPLE_WEIGHT set or just handle
its default value, 0, when that is not set and "weight" is one of the
sort orders chosen (Arnaldo Carvalho de Melo)
- 'perf annotate --show-total-period' fixes:
- TUI should show period, not nr_samples
- Set appropriate column width for period/percent
- Fix the column header to show "Period" when when that is what
is being asked for
(Taeung Song, Arnaldo Carvalho de Melo)
- Use default sort if evlist is empty, fixing pipe mode (David Carrillo-Cisneros)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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| .. | ||
| arch | ||
| bench | ||
| Documentation | ||
| jvmti | ||
| pmu-events | ||
| python | ||
| scripts | ||
| tests | ||
| trace | ||
| ui | ||
| util | ||
| .gitignore | ||
| Build | ||
| builtin-annotate.c | ||
| builtin-bench.c | ||
| builtin-buildid-cache.c | ||
| builtin-buildid-list.c | ||
| builtin-c2c.c | ||
| builtin-config.c | ||
| builtin-data.c | ||
| builtin-diff.c | ||
| builtin-evlist.c | ||
| builtin-ftrace.c | ||
| builtin-help.c | ||
| builtin-inject.c | ||
| builtin-kallsyms.c | ||
| builtin-kmem.c | ||
| builtin-kvm.c | ||
| builtin-list.c | ||
| builtin-lock.c | ||
| builtin-mem.c | ||
| builtin-probe.c | ||
| builtin-record.c | ||
| builtin-report.c | ||
| builtin-sched.c | ||
| builtin-script.c | ||
| builtin-stat.c | ||
| builtin-timechart.c | ||
| builtin-top.c | ||
| builtin-trace.c | ||
| builtin-version.c | ||
| builtin.h | ||
| check-headers.sh | ||
| command-list.txt | ||
| CREDITS | ||
| design.txt | ||
| Makefile | ||
| Makefile.config | ||
| Makefile.perf | ||
| MANIFEST | ||
| perf-archive.sh | ||
| perf-completion.sh | ||
| perf-read-vdso.c | ||
| perf-sys.h | ||
| perf-with-kcore.sh | ||
| perf.c | ||
| perf.h | ||