Messages in this thread | | | Date | Fri, 30 Jan 2015 19:28:00 +0100 | From | Ingo Molnar <> | Subject | Re: [GIT PULL 00/10] perf/core improvements and fixes |
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* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo, > > Please consider pulling, there is some more stuff in queue to be > processed, but better send in smaller batches, > > - Arnaldo > > The following changes since commit b3890e4704594fa23abe1395d1fafc97d3214be8: > > Merge branch 'perf/hw_breakpoints' into perf/core (2015-01-28 15:48:59 +0100) > > 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 c52686f9f888d23ca72f1309e86af8e91d075697: > > perf symbols: Convert lseek + read to pread (2015-01-29 17:02:01 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > User visible: > > - Show precise number of samples in at the end of a 'record' session, if > processing build ids, since we will then traverse the whole perf.data file > and see all the PERF_RECORD_SAMPLE records, otherwise stop showing the > previous off-base heuristicly counted number of "samples" (Namhyung Kim). > > - Support to read compressed module from build-id cache (Namhyung Kim) > > Infrastructure: > > - Cache eh/debug frame offset for dwarf unwind (Namhyung Kim) > > - Set header version correctly in all cases (Namhyung Kim) > > - Set attr.task bit for a tracking event, to be consistent (Namhyung Kim) > perf tools: Use perf_data_file__fd() consistently > perf symbols: Convert lseek + read to pread > > - Don't rely on malloc working for sz 0, fixing another problem when > using uClibc (Vineet Gupta) > > - Provide stub for missing pthread_attr_setaffinity_np for libcs where this > is not available, such as uClibc (Vineet Gupta) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> > > ---------------------------------------------------------------- > Namhyung Kim (8): > perf callchain: Cache eh/debug frame offset for dwarf unwind > perf tools: Do not use __perf_session__process_events() directly > perf record: Show precise number of samples > perf header: Set header version correctly > perf evsel: Set attr.task bit for a tracking event > perf symbols: Support to read compressed module from build-id cache > perf tools: Use perf_data_file__fd() consistently > perf symbols: Convert lseek + read to pread > > Vineet Gupta (2): > perf evsel: Don't rely on malloc working for sz 0 > perf tools: Provide stub for missing pthread_attr_setaffinity_np > > tools/perf/bench/futex.h | 13 ++++ > tools/perf/builtin-inject.c | 5 +- > tools/perf/builtin-record.c | 70 +++++++++++++++------- > tools/perf/config/Makefile | 6 ++ > tools/perf/config/feature-checks/Makefile | 4 ++ > tools/perf/config/feature-checks/test-all.c | 5 ++ > .../test-pthread-attr-setaffinity-np.c | 14 +++++ > tools/perf/util/dso.c | 6 +- > tools/perf/util/dso.h | 1 + > tools/perf/util/evsel.c | 4 ++ > tools/perf/util/header.c | 2 +- > tools/perf/util/session.c | 6 +- > tools/perf/util/session.h | 3 - > tools/perf/util/symbol-elf.c | 13 ++-- > tools/perf/util/unwind-libunwind.c | 31 ++++++---- > 15 files changed, 131 insertions(+), 52 deletions(-) > create mode 100644 tools/perf/config/feature-checks/test-pthread-attr-setaffinity-np.c
Pulled into tip:perf/core, thanks a lot Arnaldo!
Ingo
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