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Date: Tue, 9 Feb 2016 10:40:01 +0100 From: Ingo Molnar <mingo@...nel.org> To: Arnaldo Carvalho de Melo <acme@...nel.org> Cc: linux-kernel@...r.kernel.org, Adrian Hunter <adrian.hunter@...el.com>, Andi Kleen <ak@...ux.intel.com>, Carl Love <cel@...ibm.com>, David Ahern <dsahern@...il.com>, Jiri Olsa <jolsa@...hat.com>, John McCutchan <johnmccutchan@...gle.com>, Marcin Ślusarz <marcin.slusarz@...il.com>, Namhyung Kim <namhyung@...nel.org>, Pawel Moll <pawel.moll@....com>, Peter Zijlstra <peterz@...radead.org>, Sonny Rao <sonnyrao@...omium.org>, Stephane Eranian <eranian@...gle.com>, Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>, Taeung Song <treeze.taeung@...il.com>, Wang Nan <wangnan0@...wei.com>, Arnaldo Carvalho de Melo <acme@...hat.com> Subject: Re: [GIT PULL 00/19] perf/core improvements and fixes * Arnaldo Carvalho de Melo <acme@...nel.org> wrote: > Hi Ingo, > > Please consider pulling, > > - Arnaldo > > The following changes since commit d3aaf09f889b31f3b424bf9603b163ec1204c361: > > Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-02-04 08:58:01 +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 598b7c6919c7bbcc1243009721a01bc12275ff3e: > > perf jit: add source line info support (2016-02-05 12:33:09 -0300) > > ---------------------------------------------------------------- > perf/core improvements and fixes: > > User visible fixes: > > - Handle spaces in file names obtained from /proc/pid/maps (Marcin Ślusarz) > > New features: > > - Improved support for java, using the JVMTI agent library to do jitdumps > that then will be inserted in synthesized PERF_RECORD_MMAP2 events via > 'perf inject' pointed to synthesized ELF files stored in ~/.debug and > keyed with build-ids, to allow symbol resolution and even annotation with > source line info, see the changeset comments to see how to use it (Stephane Eranian) > > Documentation: > > - Document mmore variables in the 'perf config' man page (Taeung Song) > > Infrastructure: > > - Improve a bit the 'make -C tools/perf build-test' output (Arnaldo Carvalho de Melo) > > - Do 'build-test' in parallell, using 'make -j' (Arnaldo Carvalho de Melo) > > - Fix handling of 'clean' in multi-target make invokations for parallell builds (Jiri Olsa) > > Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com> > > ---------------------------------------------------------------- > Arnaldo Carvalho de Melo (4): > perf build tests: Elide "-f Makefile" from make invokation > perf build tests: Move the feature related vars to the front of the make cmdline > perf build tests: Do parallell builds with 'build-test' > perf inject: Make sure mmap records are ordered when injecting build_ids > > Jiri Olsa (1): > perf tools: Fix parallel build including 'clean' target > > Marcin Ślusarz (1): > perf tools: handle spaces in file names obtained from /proc/pid/maps > > Stephane Eranian (5): > perf symbols: add Java demangling support > perf build: Add libcrypto feature detection > perf inject: Add jitdump mmap injection support > perf tools: add JVMTI agent library > perf jit: add source line info support > > Taeung Song (8): > perf config: Document 'ui.show-headers' variable in man page > perf config: Document variables for 'call-graph' section in man page > perf config: Document variables for 'report' section in man page > perf config: Document 'top.children' variable in man page > perf config: Document 'man.viewer' variable in man page > perf config: Document 'pager.<subcommand>' variables in man page > perf config: Document 'kmem.default' variable in man page > perf config: Document 'record.build-id' variable in man page > > tools/build/Makefile.feature | 2 + > tools/build/feature/Makefile | 4 + > tools/build/feature/test-all.c | 5 + > tools/build/feature/test-libcrypto.c | 17 + > tools/perf/Documentation/perf-config.txt | 143 +++++++ > tools/perf/Documentation/perf-inject.txt | 7 + > tools/perf/Makefile | 16 +- > tools/perf/Makefile.perf | 3 + > tools/perf/builtin-inject.c | 107 ++++- > tools/perf/config/Makefile | 11 + > tools/perf/jvmti/Makefile | 76 ++++ > tools/perf/jvmti/jvmti_agent.c | 465 +++++++++++++++++++++ > tools/perf/jvmti/jvmti_agent.h | 36 ++ > tools/perf/jvmti/libjvmti.c | 304 ++++++++++++++ > tools/perf/tests/make | 11 +- > tools/perf/util/Build | 6 + > tools/perf/util/demangle-java.c | 199 +++++++++ > tools/perf/util/demangle-java.h | 10 + > tools/perf/util/event.c | 2 +- > tools/perf/util/genelf.c | 449 +++++++++++++++++++++ > tools/perf/util/genelf.h | 67 +++ > tools/perf/util/genelf_debug.c | 610 ++++++++++++++++++++++++++++ > tools/perf/util/jit.h | 15 + > tools/perf/util/jitdump.c | 672 +++++++++++++++++++++++++++++++ > tools/perf/util/jitdump.h | 124 ++++++ > tools/perf/util/symbol-elf.c | 3 + > 26 files changed, 3357 insertions(+), 7 deletions(-) > create mode 100644 tools/build/feature/test-libcrypto.c > create mode 100644 tools/perf/jvmti/Makefile > create mode 100644 tools/perf/jvmti/jvmti_agent.c > create mode 100644 tools/perf/jvmti/jvmti_agent.h > create mode 100644 tools/perf/jvmti/libjvmti.c > create mode 100644 tools/perf/util/demangle-java.c > create mode 100644 tools/perf/util/demangle-java.h > create mode 100644 tools/perf/util/genelf.c > create mode 100644 tools/perf/util/genelf.h > create mode 100644 tools/perf/util/genelf_debug.c > create mode 100644 tools/perf/util/jit.h > create mode 100644 tools/perf/util/jitdump.c > create mode 100644 tools/perf/util/jitdump.h Pulled, thanks a lot Arnaldo! Ingo
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