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* [GIT PULL 00/10] perf/core improvements and fixes
@ 2015-01-29 20:23 Arnaldo Carvalho de Melo
  2015-01-29 20:23 ` [PATCH 01/10] perf evsel: Don't rely on malloc working for sz 0 Arnaldo Carvalho de Melo
                   ` (10 more replies)
  0 siblings, 11 replies; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-01-29 20:23 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Alexey Brodkin, Andi Kleen, David Ahern, Frederic Weisbecker,
	Jiri Olsa, Milian Wolff, Namhyung Kim, Peter Zijlstra,
	Stephane Eranian, Vineet Gupta, Arnaldo Carvalho de Melo

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

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2017-08-16 20:20 Arnaldo Carvalho de Melo
  2017-08-17  7:45 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-08-16 20:20 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, linux-perf-users, Arnaldo Carvalho de Melo,
	Adrian Hunter, David Ahern, Hendrik Brueckner, Jiri Olsa,
	Kim Phillips, Michael Petlan, Namhyung Kim, Thomas-Mich Richter,
	Wang Nan

From: Arnaldo Carvalho de Melo <acme@redhat.com>

Hi Ingo,

	Please consider pulling,

- Arnaldo

Test results at the end of this message, as usual.

The following changes since commit cf31b7dd51b542f9a9b2d0de416b5524dfdb1cf2:

  Merge tag 'perf-core-for-mingo-4.14-20170814' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2017-08-14 19:38:40 +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-4.14-20170816

for you to fetch changes up to 35435cd06081d7db96bc617b65ba556f8e24340e:

  perf test shell: Replace '|&' with '2>&1 |' to work with more shells (2017-08-16 16:23:26 -0300)

----------------------------------------------------------------
perf core improvements and fixes:

New features:

- Support exporting Intel PT data to sqlite3 with python perf scripts,
  this is in addition to the postgresql support that was already there (Adrian Hunter)

Infrastructure:

- Handle perf tool builds with less features in perf shell tests, such
  as those with NO_LIBDWARF=1 or even without 'perf probe' (Arnaldo Carvalho de Melo)

- Replace '|&' with '2>&1 |' to work with more shells in the just
  introduced perf test shell harness (Kim Phillips)

Architecture related fixes:

- Fix endianness problem when loading parameters in the BPF prologue
  generated by perf, noticed using 'perf test BPF' in s390x systems (Wang Nan, Thomas Richter)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Adrian Hunter (5):
      perf scripts python: Fix missing call_path_id in export-to-postgresql script
      perf scripts python: Fix query in call-graph-from-postgresql.py
      perf script python: Add support for exporting to sqlite3
      perf script python: Rename call-graph-from-postgresql.py to call-graph-from-sql.py
      perf script python: Add support for sqlite3 to call-graph-from-sql.py

Arnaldo Carvalho de Melo (3):
      perf tests shell: Remove duplicate skip_if_no_debuginfo() function
      perf test shell: Check if 'perf probe' is available, skip tests if not
      perf test shell vfs_getname: Skip for tools built with NO_LIBDWARF=1

Kim Phillips (1):
      perf test shell: Replace '|&' with '2>&1 |' to work with more shells

Wang Nan (1):
      perf bpf: Fix endianness problem when loading parameters in prologue

 tools/perf/Documentation/intel-pt.txt              |   6 +-
 .../scripts/python/bin/export-to-sqlite-record     |   8 +
 .../scripts/python/bin/export-to-sqlite-report     |  29 ++
 ...h-from-postgresql.py => call-graph-from-sql.py} |  70 ++--
 tools/perf/scripts/python/export-to-postgresql.py  |   5 +-
 tools/perf/scripts/python/export-to-sqlite.py      | 451 +++++++++++++++++++++
 tools/perf/tests/bpf-script-test-prologue.c        |   4 +-
 tools/perf/tests/shell/lib/probe.sh                |   6 +
 tools/perf/tests/shell/lib/probe_vfs_getname.sh    |  13 +-
 tools/perf/tests/shell/probe_vfs_getname.sh        |   4 +
 .../tests/shell/record+script_probe_vfs_getname.sh |   4 +
 .../perf/tests/shell/trace+probe_libc_inet_pton.sh |   5 +-
 tools/perf/tests/shell/trace+probe_vfs_getname.sh  |   4 +
 tools/perf/util/bpf-prologue.c                     |  49 ++-
 14 files changed, 611 insertions(+), 47 deletions(-)
 create mode 100644 tools/perf/scripts/python/bin/export-to-sqlite-record
 create mode 100644 tools/perf/scripts/python/bin/export-to-sqlite-report
 rename tools/perf/scripts/python/{call-graph-from-postgresql.py => call-graph-from-sql.py} (87%)
 create mode 100644 tools/perf/scripts/python/export-to-sqlite.py
 create mode 100644 tools/perf/tests/shell/lib/probe.sh

Test results:

The first ones are container (docker) based builds of tools/perf with and
without libelf support, objtool where it is supported and samples/bpf/, ditto.
Where clang is available, it is also used to build perf with/without libelf.

Several are cross builds, the ones with -x-ARCH, and the android one, and those
may not have all the features built, due to lack of multi-arch devel packages,
available and being used so far on just a few, like
debian:experimental-x-{arm64,mipsel}.

The 'perf test' one will perform a variety of tests exercising
tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf
commands with a variety of command line event specifications to then
intercept the sys_perf_event syscall to check that the perf_event_attr
fields are set up as expected, among a variety of other unit tests.

The 'perf test'  also runs shell scripts exercising the tools, checking
if they affect the system in certain ways, like setting up kprobes and
uprobes, request callchains for well known programs and check that they
are the expected ones, see if 'perf trace' beautifies system call
arguments correctly, etc.

Additionally, a new set of tests, script based, runs the tools in a live system,
setting probes in place that then gets used by 'perf trace', with its output
compared against expected results.

Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
with a variety of feature sets, exercising the build with an incomplete set of
features as well as with a complete one. It is planned to have it run on each
of the containers mentioned above, using some container orchestration
infrastructure. Get in contact if interested in helping having this in place.

  # dm
   1 alpine:3.4: Ok
   2 alpine:3.5: Ok
   3 alpine:3.6: Ok
   4 alpine:edge: Ok
   5 android-ndk:r12b-arm: Ok
   6 archlinux:latest: Ok
   7 centos:5: Ok
   8 centos:6: Ok
   9 centos:7: Ok
  10 debian:7: Ok
  11 debian:8: Ok
  12 debian:9: Ok
  13 debian:experimental: Ok
  14 debian:experimental-x-arm64: Ok
  15 debian:experimental-x-mips: Ok
  16 debian:experimental-x-mips64: Ok
  17 debian:experimental-x-mipsel: Ok
  18 fedora:20: Ok
  19 fedora:21: Ok
  20 fedora:22: Ok
  21 fedora:23: Ok
  22 fedora:24: Ok
  23 fedora:24-x-ARC-uClibc: Ok
  24 fedora:25: Ok
  25 fedora:26: Ok
  26 fedora:rawhide: Ok
  27 mageia:5: Ok
  28 opensuse:13.2: Ok
  29 opensuse:42.1: Ok
  30 opensuse:42.2: Ok
  31 opensuse:tumbleweed: Ok
  32 oraclelinux:6: Ok
  33 oraclelinux:7: Ok
  34 ubuntu:12.04.5: Ok
  35 ubuntu:14.04.4: Ok
  36 ubuntu:14.04.4-x-linaro-arm64: Ok
  37 ubuntu:15.10: Ok
  38 ubuntu:16.04: Ok
  39 ubuntu:16.04-x-arm: Ok
  40 ubuntu:16.04-x-arm64: Ok
  41 ubuntu:16.04-x-powerpc: Ok
  42 ubuntu:16.04-x-powerpc64: Ok
  43 ubuntu:16.04-x-powerpc64el: Ok
  44 ubuntu:16.04-x-s390: Ok
  45 ubuntu:16.10: Ok
  46 ubuntu:17.04: Ok
  47 ubuntu:17.10: Ok
  #

  # uname -a
  Linux jouet 4.13.0-rc4+ #2 SMP Fri Aug 11 12:39:09 -03 2017 x86_64 x86_64 x86_64 GNU/Linux
  # perf test
   1: vmlinux symtab matches kallsyms                       : Ok
   2: Detect openat syscall event                           : Ok
   3: Detect openat syscall event on all cpus               : Ok
   4: Read samples using the mmap interface                 : Ok
   5: Parse event definition strings                        : Ok
   6: Simple expression parser                              : Ok
   7: PERF_RECORD_* events & perf_sample fields             : Ok
   8: Parse perf pmu format                                 : Ok
   9: DSO data read                                         : Ok
  10: DSO data cache                                        : Ok
  11: DSO data reopen                                       : Ok
  12: Roundtrip evsel->name                                 : Ok
  13: Parse sched tracepoints fields                        : Ok
  14: syscalls:sys_enter_openat event fields                : Ok
  15: Setup struct perf_event_attr                          : Ok
  16: Match and link multiple hists                         : Ok
  17: 'import perf' in python                               : Ok
  18: Breakpoint overflow signal handler                    : Ok
  19: Breakpoint overflow sampling                          : Ok
  20: Number of exit events of a simple workload            : Ok
  21: Software clock events period values                   : Ok
  22: Object code reading                                   : Ok
  23: Sample parsing                                        : Ok
  24: Use a dummy software event to keep tracking           : Ok
  25: Parse with no sample_id_all bit set                   : Ok
  26: Filter hist entries                                   : Ok
  27: Lookup mmap thread                                    : Ok
  28: Share thread mg                                       : Ok
  29: Sort output of hist entries                           : Ok
  30: Cumulate child hist entries                           : Ok
  31: Track with sched_switch                               : Ok
  32: Filter fds with revents mask in a fdarray             : Ok
  33: Add fd to a fdarray, making it autogrow               : Ok
  34: kmod_path__parse                                      : Ok
  35: Thread map                                            : Ok
  36: LLVM search and compile                               :
  36.1: Basic BPF llvm compile                              : Ok
  36.2: kbuild searching                                    : Ok
  36.3: Compile source for BPF prologue generation          : Ok
  36.4: Compile source for BPF relocation                   : Ok
  37: Session topology                                      : Ok
  38: BPF filter                                            :
  38.1: Basic BPF filtering                                 : Ok
  38.2: BPF pinning                                         : Ok
  38.3: BPF prologue generation                             : Ok
  38.4: BPF relocation checker                              : Ok
  39: Synthesize thread map                                 : Ok
  40: Remove thread map                                     : Ok
  41: Synthesize cpu map                                    : Ok
  42: Synthesize stat config                                : Ok
  43: Synthesize stat                                       : Ok
  44: Synthesize stat round                                 : Ok
  45: Synthesize attr update                                : Ok
  46: Event times                                           : Ok
  47: Read backward ring buffer                             : Ok
  48: Print cpu map                                         : Ok
  49: Probe SDT events                                      : Ok
  50: is_printable_array                                    : Ok
  51: Print bitmap                                          : Ok
  52: perf hooks                                            : Ok
  53: builtin clang support                                 : Skip (not compiled in)
  54: unit_number__scnprintf                                : Ok
  55: x86 rdpmc                                             : Ok
  56: Convert perf time to TSC                              : Ok
  57: DWARF unwind                                          : Ok
  58: x86 instruction decoder - new instructions            : Ok
  59: Intel cqm nmi context read                            : Skip
  60: Use vfs_getname probe to get syscall args filenames   : Ok
  61: probe libc's inet_pton & backtrace it with ping       : Ok
  62: Check open filename arg using perf trace + vfs_getname: Ok
  63: Add vfs_getname probe to get syscall args filenames   : Ok
  # 
  
  $ make -C tools/perf build-test
  make: Entering directory '/home/acme/git/linux/tools/perf'
  - tarpkg: ./tests/perf-targz-src-pkg .
              make_no_libelf_O: make NO_LIBELF=1
              make_clean_all_O: make clean all
                   make_tags_O: make tags
                 make_perf_o_O: make perf.o
             make_util_map_o_O: make util/map.o
            make_install_bin_O: make install-bin
                    make_doc_O: make doc
            make_no_demangle_O: make NO_DEMANGLE=1
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
        make_with_babeltrace_O: make LIBBABELTRACE=1
           make_no_backtrace_O: make NO_BACKTRACE=1
             make_no_libperl_O: make NO_LIBPERL=1
            make_no_libaudit_O: make NO_LIBAUDIT=1
         make_install_prefix_O: make install prefix=/tmp/krava
           make_no_libbionic_O: make NO_LIBBIONIC=1
                make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1
            make_no_auxtrace_O: make NO_AUXTRACE=1
           make_no_libpython_O: make NO_LIBPYTHON=1
                  make_debug_O: make DEBUG=1
              make_no_libbpf_O: make NO_LIBBPF=1
                make_no_newt_O: make NO_NEWT=1
         make_with_clangllvm_O: make LIBCLANGLLVM=1
                make_no_gtk2_O: make NO_GTK2=1
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
                   make_pure_O: make
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
               make_no_slang_O: make NO_SLANG=1
                make_install_O: make install
             make_no_libnuma_O: make NO_LIBNUMA=1
       make_util_pmu_bison_o_O: make util/pmu-bison.o
                   make_help_O: make help
           make_no_libunwind_O: make NO_LIBUNWIND=1
  OK
  make: Leaving directory '/home/acme/git/linux/tools/perf'
  $

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2017-05-03 13:58 Arnaldo Carvalho de Melo
  2017-05-03 17:30 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-05-03 13:58 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	David Ahern, Jiri Olsa, Josh Poimboeuf, Masami Hiramatsu,
	Michael Petlan, Namhyung Kim, Paul A . Clarke, Taeung Song,
	Wang Nan, Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling,

- Arnaldo

Test results at the end of this message, as usual.

The following changes since commit fd7647979a3948dae4fc6f25dbbdf9ba269bed78:

  Merge tag 'perf-core-for-mingo-4.12-20170424' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2017-04-24 23:31:35 +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-4.12-20170503

for you to fetch changes up to 4341ec6b3db4c3e903d6c44958722918baec1e59:

  perf config: Refactor a duplicated code for obtaining config file name (2017-05-02 18:23:12 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

Fixes:

- Support setting probes in versioned user space symbols, such as
  pthread_create@@GLIBC_2.1, picking the default one, more work
  needed to make it possible to set it on the other versions, as
  the 'perf probe' syntax already uses @ for other purposes.
  (Paul Clarke)

- Do not special case address zero as an error for routines that
  return addresses (symbol lookup), instead use the return as the
  success/error indication and pass a pointer to return the address,
  fixing 'perf test vmlinux' (the one that compares address between
  vmlinux and kallsyms) on s/390, where the '_text' address is equal
  to zero (Arnaldo Carvalho de Melo)

Infrastructure:

- More header sanitization, moving stuff out of util.h into
  more appropriate headers and objects and sometimes creating
  new ones (Arnaldo Carvalho de Melo)

- Refactor a duplicated code for obtaining config file name (Taeung Song)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (8):
      perf buildid: Move prototypes from util.h to build-id.h
      perf tools: Move event prototypes from util.h to event.h
      perf memswap: Split the byteswap memory range wrappers from util.[ch]
      perf tools: Move HAS_BOOL define to where perl headers are used
      perf ui gtk: Move gtk .so name to the only place where it is used
      perf units: Move parse_tag_value() to units.[ch]
      tools lib string: Adopt prefixcmp() from perf and subcmd
      perf symbols: Accept symbols starting at address 0

Paul Clarke (1):
      perf symbols: Allow user probes on versioned symbols

Taeung Song (1):
      perf config: Refactor a duplicated code for obtaining config file name

 tools/include/linux/string.h                       |  2 +
 tools/lib/string.c                                 |  9 +++
 tools/lib/subcmd/help.c                            |  1 +
 tools/lib/subcmd/parse-options.c                   |  1 +
 tools/lib/subcmd/subcmd-util.h                     |  9 ---
 tools/perf/arch/powerpc/util/sym-handling.c        | 12 ++++
 tools/perf/builtin-buildid-cache.c                 | 13 ++--
 tools/perf/builtin-c2c.c                           |  1 +
 tools/perf/builtin-config.c                        | 19 +++---
 tools/perf/builtin-top.c                           |  2 +-
 tools/perf/builtin-trace.c                         |  1 +
 tools/perf/perf.c                                  |  1 +
 tools/perf/tests/hists_cumulate.c                  |  1 +
 tools/perf/tests/hists_filter.c                    |  1 +
 tools/perf/tests/hists_output.c                    |  1 +
 tools/perf/tests/sdt.c                             |  1 -
 tools/perf/ui/setup.c                              |  3 +
 tools/perf/util/Build                              |  1 +
 tools/perf/util/build-id.h                         |  4 ++
 tools/perf/util/event.c                            | 10 +--
 tools/perf/util/event.h                            | 12 +++-
 tools/perf/util/evsel.c                            |  1 +
 tools/perf/util/header.c                           |  1 +
 tools/perf/util/intel-pt.c                         |  1 +
 tools/perf/util/machine.c                          | 28 +++++----
 tools/perf/util/map.c                              |  5 --
 tools/perf/util/map.h                              |  5 +-
 tools/perf/util/memswap.c                          | 24 ++++++++
 tools/perf/util/memswap.h                          |  7 +++
 .../perf/util/scripting-engines/trace-event-perl.c |  4 +-
 tools/perf/util/session.c                          |  1 +
 tools/perf/util/strbuf.c                           |  9 ---
 tools/perf/util/symbol.c                           | 72 ++++++++++++++++------
 tools/perf/util/symbol.h                           | 11 ++++
 tools/perf/util/units.c                            | 29 +++++++++
 tools/perf/util/units.h                            |  7 +++
 tools/perf/util/util.c                             | 49 ---------------
 tools/perf/util/util.h                             | 26 --------
 38 files changed, 230 insertions(+), 155 deletions(-)
 create mode 100644 tools/perf/util/memswap.c
 create mode 100644 tools/perf/util/memswap.h

Test results:

The first ones are container (docker) based builds of tools/perf with and
without libelf support, objtool where it is supported and samples/bpf/, ditto.
Where clang is available, it is also used to build perf with/without libelf.

Several are cross builds, the ones with -x-ARCH, and the android one, and those
may not have all the features built, due to lack of multi-arch devel packages,
available and being used so far on just a few, like
debian:experimental-x-{arm64,mipsel}.

The 'perf test' one will perform a variety of tests exercising
tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands
with a variety of command line event specifications to then intercept the
sys_perf_event syscall to check that the perf_event_attr fields are set up as
expected, among a variety of other unit tests.

Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
with a variety of feature sets, exercising the build with an incomplete set of
features as well as with a complete one. It is planned to have it run on each
of the containers mentioned above, using some container orchestration
infrastructure. Get in contact if interested in helping having this in place.

  # time dm
   1 alpine:3.4: Ok
   2 alpine:3.5: Ok
   3 alpine:edge: Ok
   4 android-ndk:r12b-arm: Ok
   5 archlinux:latest: Ok
   6 centos:5: Ok
   7 centos:6: Ok
   8 centos:7: Ok
   9 debian:7: Ok
  10 debian:8: Ok
  11 debian:9: Ok
  12 debian:experimental: Ok
  13 debian:experimental-x-arm64: Ok
  14 debian:experimental-x-mips: Ok
  15 debian:experimental-x-mips64: Ok
  16 debian:experimental-x-mipsel: Ok
  17 fedora:20: Ok
  18 fedora:21: Ok
  19 fedora:22: Ok
  20 fedora:23: Ok
  21 fedora:24: Ok
  22 fedora:24-x-ARC-uClibc: Ok
  23 fedora:25: Ok
  24 fedora:rawhide: Ok
  25 mageia:5: Ok
  26 opensuse:13.2: Ok
  27 opensuse:42.1: Ok
  28 opensuse:tumbleweed: Ok
  29 ubuntu:12.04.5: Ok
  30 ubuntu:14.04.4: Ok
  31 ubuntu:14.04.4-x-linaro-arm64: Ok
  32 ubuntu:15.10: Ok
  33 ubuntu:16.04: Ok
  34 ubuntu:16.04-x-arm: Ok
  35 ubuntu:16.04-x-arm64: Ok
  36 ubuntu:16.04-x-powerpc: Ok
  37 ubuntu:16.04-x-powerpc64: Ok
  38 ubuntu:16.04-x-s390: Ok
  39 ubuntu:16.10: Ok
  40 ubuntu:17.04: Ok
  #
  # uname -a
  Linux jouet 4.11.0-rc8+ #8 SMP Wed Apr 26 08:50:41 -03 2017 x86_64 x86_64 x86_64 GNU/Linux
  # perf test
   1: vmlinux symtab matches kallsyms            : Ok
   2: Detect openat syscall event                : Ok
   3: Detect openat syscall event on all cpus    : Ok
   4: Read samples using the mmap interface      : Ok
   5: Parse event definition strings             : Ok
   6: Simple expression parser                   : Ok
   7: PERF_RECORD_* events & perf_sample fields  : Ok
   8: Parse perf pmu format                      : Ok
   9: DSO data read                              : Ok
  10: DSO data cache                             : Ok
  11: DSO data reopen                            : Ok
  12: Roundtrip evsel->name                      : Ok
  13: Parse sched tracepoints fields             : Ok
  14: syscalls:sys_enter_openat event fields     : Ok
  15: Setup struct perf_event_attr               : Ok
  16: Match and link multiple hists              : Ok
  17: 'import perf' in python                    : Ok
  18: Breakpoint overflow signal handler         : Ok
  19: Breakpoint overflow sampling               : Ok
  20: Number of exit events of a simple workload : Ok
  21: Software clock events period values        : Ok
  22: Object code reading                        : Ok
  23: Sample parsing                             : Ok
  24: Use a dummy software event to keep tracking: Ok
  25: Parse with no sample_id_all bit set        : Ok
  26: Filter hist entries                        : Ok
  27: Lookup mmap thread                         : Ok
  28: Share thread mg                            : Ok
  29: Sort output of hist entries                : Ok
  30: Cumulate child hist entries                : Ok
  31: Track with sched_switch                    : Ok
  32: Filter fds with revents mask in a fdarray  : Ok
  33: Add fd to a fdarray, making it autogrow    : Ok
  34: kmod_path__parse                           : Ok
  35: Thread map                                 : Ok
  36: LLVM search and compile                    :
  36.1: Basic BPF llvm compile                    : Ok
  36.2: kbuild searching                          : Ok
  36.3: Compile source for BPF prologue generation: Ok
  36.4: Compile source for BPF relocation         : Ok
  37: Session topology                           : Ok
  38: BPF filter                                 :
  38.1: Basic BPF filtering                      : Ok
  38.2: BPF pinning                              : Ok
  38.3: BPF prologue generation                  : Ok
  38.4: BPF relocation checker                   : Ok
  39: Synthesize thread map                      : Ok
  40: Remove thread map                          : Ok
  41: Synthesize cpu map                         : Ok
  42: Synthesize stat config                     : Ok
  43: Synthesize stat                            : Ok
  44: Synthesize stat round                      : Ok
  45: Synthesize attr update                     : Ok
  46: Event times                                : Ok
  47: Read backward ring buffer                  : Ok
  48: Print cpu map                              : Ok
  49: Probe SDT events                           : Ok
  50: is_printable_array                         : Ok
  51: Print bitmap                               : Ok
  52: perf hooks                                 : Ok
  53: builtin clang support                      : Skip (not compiled in)
  54: unit_number__scnprintf                     : Ok
  55: x86 rdpmc                                  : Ok
  56: Convert perf time to TSC                   : Ok
  57: DWARF unwind                               : Ok
  58: x86 instruction decoder - new instructions : Ok
  59: Intel cqm nmi context read                 : Skip
  #

  $ make -C tools/perf build-test
  make: Entering directory '/home/acme/git/linux/tools/perf'
  - tarpkg: ./tests/perf-targz-src-pkg .
             make_no_libperl_O: make NO_LIBPERL=1
            make_no_libaudit_O: make NO_LIBAUDIT=1
              make_no_libelf_O: make NO_LIBELF=1
                    make_doc_O: make doc
           make_no_libunwind_O: make NO_LIBUNWIND=1
              make_clean_all_O: make clean all
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
       make_util_pmu_bison_o_O: make util/pmu-bison.o
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
             make_util_map_o_O: make util/map.o
             make_no_libnuma_O: make NO_LIBNUMA=1
         make_with_clangllvm_O: make LIBCLANGLLVM=1
            make_no_demangle_O: make NO_DEMANGLE=1
                   make_tags_O: make tags
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
               make_no_slang_O: make NO_SLANG=1
                   make_help_O: make help
                make_no_gtk2_O: make NO_GTK2=1
         make_install_prefix_O: make install prefix=/tmp/krava
                make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1
                make_install_O: make install
           make_no_libbionic_O: make NO_LIBBIONIC=1
           make_no_libpython_O: make NO_LIBPYTHON=1
                 make_perf_o_O: make perf.o
            make_no_auxtrace_O: make NO_AUXTRACE=1
                   make_pure_O: make
              make_no_libbpf_O: make NO_LIBBPF=1
                make_no_newt_O: make NO_NEWT=1
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
        make_with_babeltrace_O: make LIBBABELTRACE=1
                 make_static_O: make LDFLAGS=-static
            make_install_bin_O: make install-bin
                  make_debug_O: make DEBUG=1
           make_no_backtrace_O: make NO_BACKTRACE=1
  OK
  make: Leaving directory '/home/acme/git/linux/tools/perf'
  $ 
  

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2017-01-17 16:06 Arnaldo Carvalho de Melo
  2017-01-18  9:09 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2017-01-17 16:06 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Alexander Shishkin,
	Andi Kleen, David Ahern, David Carrillo-Cisneros, Jiri Olsa,
	kernel-team, Mark Drayton, Michael Petlan, Minchan Kim,
	Namhyung Kim, Peter Zijlstra, Soramichi Akiyama,
	Stephane Eranian, Thomas Gleixner, Yannick Brosseau

From: Arnaldo Carvalho de Melo <acme@redhat.com>

Hi Ingo,

	Please consider pulling,

- Arnaldo

Test results at the end of this message, as usual.

The following changes since commit 5b485629ba0d5d027880769ff467c587b24b4bde:

  kprobes, extable: Identify kprobes trampolines as kernel text area (2017-01-14 08:38:05 +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-4.11-20170117

for you to fetch changes up to d94386f28abad0c5879f0760712e34e71f88a7da:

  perf evlist: Fix typo in deliver_sample() (2017-01-17 11:36:45 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

New feature:

- Account thread wait time (off cpu time) separately: sleep, iowait and
  preempt, based on the prev_state of the last event, show the breakdown
  when using "perf sched timehist --state" (Namhyumg Kim)

Infrastructure:

- Factor out pmu scale conversion code (Andi Kleen)

- Remove unnecessary feature-dwarf warning (David Carrillo-Cisneros)

- Add missing member name in OPT_() macros (Soramichi AKIYAMA)

- Move variables referenced in libperf.a object files from perf's main()
  file, so that other tools can use libperf.a with a different main()
  (Soramichi AKIYAMA)

Documentation:

- Fix 'perf script' man page about --dump-raw-trace option (Michael Petlan)

- Also allow forcing reading of non-root owned files by root in 'perf
  script' (Yannick Brosseau)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Andi Kleen (1):
      perf pmu: Factor out scale conversion code

David Carrillo-Cisneros (1):
      perf tools: Remove unneccessary feature-dwarf warning

Michael Petlan (1):
      perf script: Fix man page about --dump-raw-trace option

Namhyung Kim (3):
      perf sched timehist: Account thread wait time separately
      perf sched timehist: Add --state option
      perf sched timehist: Show total wait times for summary

Soramichi AKIYAMA (3):
      tools lib subcmd: Fix missing member name
      perf tools: Move two variables usied in libperf from perf.c
      perf evlist: Fix typo in deliver_sample()

Yannick Brosseau (1):
      perf script: Also allow forcing reading of non-root owned files by root

 tools/lib/subcmd/parse-options.h         |  18 ++---
 tools/perf/Build                         |   3 +-
 tools/perf/Documentation/perf-sched.txt  |   2 +
 tools/perf/Documentation/perf-script.txt |   4 +-
 tools/perf/Makefile.config               |   6 +-
 tools/perf/builtin-sched.c               | 130 ++++++++++++++++++++++++++++---
 tools/perf/builtin-script.c              |   3 +-
 tools/perf/perf.c                        |   3 -
 tools/perf/ui/setup.c                    |   1 +
 tools/perf/util/Build                    |   1 +
 tools/perf/util/header.c                 |   2 +
 tools/perf/util/pmu.c                    |  62 ++++++++-------
 tools/perf/util/session.c                |   2 +-
 13 files changed, 177 insertions(+), 60 deletions(-)

Test results:

The first ones are container (docker) based builds of tools/perf with and
without libelf support, objtool where it is supported and samples/bpf/, ditto.

Several are cross builds, the ones with -x-ARCH, and the android one, and those
may not have all the features built, due to lack of multi-arch devel packages,
available and being used so far on just a few, like
debian:experimental-x-{arm64,mipsel}.

The 'perf test' one will perform a variety of tests exercising
tools/perf/util/, tools/lib/{bpf,traceevent,etc}, as well as run perf commands
with a variety of command line event specifications to then intercept the
sys_perf_event syscall to check that the perf_event_attr fields are set up as
expected, among a variety of other unit tests.

Then there is the 'make -C tools/perf build-test' ones, that build tools/perf/
with a variety of feature sets, exercising the build with an incomplete set of
features as well as with a complete one. It is planned to have it run on each
of the containers mentioned above, using some container orchestration
infrastructure. Get in contact if interested in helping having this in place.

  # time dm
   1 alpine:3.4: Ok
   2 android-ndk:r12b-arm: Ok
   3 archlinux:latest: Ok
   4 centos:5: Ok
   5 centos:6: Ok
   6 centos:7: Ok
   7 debian:7: Ok
   8 debian:8: Ok
   9 debian:experimental: Ok
  10 debian:experimental-x-arm64: Ok
  11 debian:experimental-x-mips: Ok
  12 debian:experimental-x-mips64: Ok
  13 debian:experimental-x-mipsel: Ok
  14 fedora:20: Ok
  15 fedora:21: Ok
  16 fedora:22: Ok
  17 fedora:23: Ok
  18 fedora:24: Ok
  19 fedora:24-x-ARC-uClibc: Ok
  20 fedora:25: Ok
  21 fedora:rawhide: Ok
  22 mageia:5: Ok
  23 opensuse:13.2: Ok
  24 opensuse:42.1: Ok
  25 opensuse:tumbleweed: Ok
  26 ubuntu:12.04.5: Ok
  27 ubuntu:14.04.4-x-linaro-arm64: Ok
  28 ubuntu:15.10: Ok
  29 ubuntu:16.04: Ok
  30 ubuntu:16.04-x-arm: Ok
  31 ubuntu:16.04-x-arm64: Ok
  32 ubuntu:16.04-x-powerpc: Ok
  33 ubuntu:16.04-x-powerpc64: Ok
  34 ubuntu:16.04-x-powerpc64el: Ok
  35 ubuntu:16.04-x-s390: Ok
  36 ubuntu:16.10: Ok
  #

  # uname -a
  Linux jouet 4.9.0+ #2 SMP Wed Dec 21 11:54:44 BRT 2016 x86_64 x86_64 x86_64 GNU/Linux
  # perf test
   1: vmlinux symtab matches kallsyms            : Ok
   2: Detect openat syscall event                : Ok
   3: Detect openat syscall event on all cpus    : Ok
   4: Read samples using the mmap interface      : Ok
   5: Parse event definition strings             : Ok
   6: PERF_RECORD_* events & perf_sample fields  : Ok
   7: Parse perf pmu format                      : Ok
   8: DSO data read                              : Ok
   9: DSO data cache                             : Ok
  10: DSO data reopen                            : Ok
  11: Roundtrip evsel->name                      : Ok
  12: Parse sched tracepoints fields             : Ok
  13: syscalls:sys_enter_openat event fields     : Ok
  14: Setup struct perf_event_attr               : Ok
  15: Match and link multiple hists              : Ok
  16: 'import perf' in python                    : Ok
  17: Breakpoint overflow signal handler         : Ok
  18: Breakpoint overflow sampling               : Ok
  19: Number of exit events of a simple workload : Ok
  20: Software clock events period values        : Ok
  21: Object code reading                        : Ok
  22: Sample parsing                             : Ok
  23: Use a dummy software event to keep tracking: Ok
  24: Parse with no sample_id_all bit set        : Ok
  25: Filter hist entries                        : Ok
  26: Lookup mmap thread                         : Ok
  27: Share thread mg                            : Ok
  28: Sort output of hist entries                : Ok
  29: Cumulate child hist entries                : Ok
  30: Track with sched_switch                    : Ok
  31: Filter fds with revents mask in a fdarray  : Ok
  32: Add fd to a fdarray, making it autogrow    : Ok
  33: kmod_path__parse                           : Ok
  34: Thread map                                 : Ok
  35: LLVM search and compile                    :
  35.1: Basic BPF llvm compile                    : Ok
  35.2: kbuild searching                          : Ok
  35.3: Compile source for BPF prologue generation: Ok
  35.4: Compile source for BPF relocation         : Ok
  36: Session topology                           : Ok
  37: BPF filter                                 :
  37.1: Basic BPF filtering                      : Ok
  37.2: BPF prologue generation                  : Ok
  37.3: BPF relocation checker                   : Ok
  38: Synthesize thread map                      : Ok
  39: Remove thread map                          : Ok
  40: Synthesize cpu map                         : Ok
  41: Synthesize stat config                     : Ok
  42: Synthesize stat                            : Ok
  43: Synthesize stat round                      : Ok
  44: Synthesize attr update                     : Ok
  45: Event times                                : Ok
  46: Read backward ring buffer                  : Ok
  47: Print cpu map                              : Ok
  48: Probe SDT events                           : Ok
  49: is_printable_array                         : Ok
  50: Print bitmap                               : Ok
  51: perf hooks                                 : Ok
  52: builtin clang support                      : Skip (not compiled in)
  53: unit_number__scnprintf                     : Ok
  54: x86 rdpmc                                  : Ok
  55: Convert perf time to TSC                   : Ok
  56: DWARF unwind                               : Ok
  57: x86 instruction decoder - new instructions : Ok
  58: Intel cqm nmi context read                 : Skip
  #

  $ make -C tools/perf build-test
  make: Entering directory '/home/acme/git/linux/tools/perf'
  - tarpkg: ./tests/perf-targz-src-pkg .
  make FEATURE_DUMP_COPY=/home/acme/git/linux/tools/perf/BUILD_TEST_FEATURE_DUMP feature-dump
             make_no_libperl_O: make NO_LIBPERL=1
                    make_doc_O: make doc
           make_no_backtrace_O: make NO_BACKTRACE=1
            make_no_demangle_O: make NO_DEMANGLE=1
                   make_help_O: make help
                make_no_gtk2_O: make NO_GTK2=1
            make_no_auxtrace_O: make NO_AUXTRACE=1
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
              make_clean_all_O: make clean all
            make_install_bin_O: make install-bin
           make_no_libbionic_O: make NO_LIBBIONIC=1
                make_install_O: make install
                  make_debug_O: make DEBUG=1
       make_util_pmu_bison_o_O: make util/pmu-bison.o
         make_install_prefix_O: make install prefix=/tmp/krava
                 make_perf_o_O: make perf.o
           make_no_libpython_O: make NO_LIBPYTHON=1
        make_with_babeltrace_O: make LIBBABELTRACE=1
           make_no_libunwind_O: make NO_LIBUNWIND=1
               make_no_slang_O: make NO_SLANG=1
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
                make_no_newt_O: make NO_NEWT=1
              make_no_libbpf_O: make NO_LIBBPF=1
             make_util_map_o_O: make util/map.o
                 make_static_O: make LDFLAGS=-static
         make_with_clangllvm_O: make LIBCLANGLLVM=1
              make_no_libelf_O: make NO_LIBELF=1
            make_no_libaudit_O: make NO_LIBAUDIT=1
                make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
                   make_tags_O: make tags
                   make_pure_O: make
             make_no_libnuma_O: make NO_LIBNUMA=1
  OK
  make: Leaving directory '/home/acme/git/linux/tools/perf'
  $

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2016-12-07 16:53 Arnaldo Carvalho de Melo
  2016-12-07 18:17 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2016-12-07 16:53 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Alexei Starovoitov,
	Andi Kleen, David Ahern, He Kuang, Jiri Olsa, Joe Stringer,
	kernel-team, Minchan Kim, Namhyung Kim, Peter Zijlstra, pi3orama,
	Wang Nan, Yannick Brosseau, Zefan Li, Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling, should get linux-next free of perf build fixdep
related race conditions on high core count machines,

- Arnaldo

Test results at the end of this message, as usual.

The following changes since commit 34c4a42791bbc455e65a15d12dcd0b6b3c52ad13:

  Merge tag 'perf-core-for-mingo-20161205' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-12-06 09:14:56 +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-20161207

for you to fetch changes up to 108a7c103b761309ccbd997002e8428808cf1e04:

  perf tools: Explicitly document that --children is enabled by default (2016-12-07 12:00:35 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

Improvements:

- Improve error message when analyzing file with required events in
  'perf sched timehist' (David Ahern)

Fixes:

- Force fixdep compilation to be done at the start of the build, fixing
  some build race conditions in high core count machines (Jiri Olsa)

- Fix handling a zero sample->tid in 'perf sched timehist', as
  sometimes that isn't the idle thread (Namhyung Kim)

Infrastructure:

- Check minimal accepted LLVM version in its feature check, 3.9 at this
  time (Wang Nan)

Documentation:

- Explicitly document that --children is enabled by default (Yannick Brosseau)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
David Ahern (1):
      perf sched timehist: Improve error message when analyzing wrong file

Jiri Olsa (3):
      perf tools: Move PERF-VERSION-FILE target into rules area
      perf tools: Force fixdep compilation at the start of the build
      perf tools: Move perf build related variables under non fixdep leg

Namhyung Kim (4):
      perf sched: Cleanup option processing
      perf callchain: Introduce callchain_cursor__copy()
      perf sched timehist: Handle zero sample->tid properly
      perf sched timehist: Cleanup idle_max_cpu handling

Wang Nan (1):
      perf build: Check LLVM version in feature check

Yannick Brosseau (1):
      perf tools: Explicitly document that --children is enabled by default

 tools/build/feature/Makefile              |  8 +++-
 tools/build/feature/test-llvm-version.cpp | 11 +++++
 tools/build/feature/test-llvm.cpp         |  5 +++
 tools/perf/Documentation/perf-report.txt  |  3 +-
 tools/perf/Documentation/perf-top.txt     |  1 +
 tools/perf/Makefile.config                |  8 +++-
 tools/perf/Makefile.perf                  | 68 +++++++++++++++++++++----------
 tools/perf/builtin-sched.c                | 26 ++++++------
 tools/perf/util/callchain.c               | 27 ++++++++++++
 tools/perf/util/callchain.h               |  3 ++
 10 files changed, 122 insertions(+), 38 deletions(-)
 create mode 100644 tools/build/feature/test-llvm-version.cpp

  # uname -a
  Linux jouet 4.8.8-300.fc25.x86_64 #1 SMP Tue Nov 15 18:10:06 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
  # perf test
   1: vmlinux symtab matches kallsyms            : Ok
   2: Detect openat syscall event                : Ok
   3: Detect openat syscall event on all cpus    : Ok
   4: Read samples using the mmap interface      : Ok
   5: Parse event definition strings             : Ok
   6: PERF_RECORD_* events & perf_sample fields  : Ok
   7: Parse perf pmu format                      : Ok
   8: DSO data read                              : Ok
   9: DSO data cache                             : Ok
  10: DSO data reopen                            : Ok
  11: Roundtrip evsel->name                      : Ok
  12: Parse sched tracepoints fields             : Ok
  13: syscalls:sys_enter_openat event fields     : Ok
  14: Setup struct perf_event_attr               : Ok
  15: Match and link multiple hists              : Ok
  16: 'import perf' in python                    : Ok
  17: Breakpoint overflow signal handler         : Ok
  18: Breakpoint overflow sampling               : Ok
  19: Number of exit events of a simple workload : Ok
  20: Software clock events period values        : Ok
  21: Object code reading                        : Ok
  22: Sample parsing                             : Ok
  23: Use a dummy software event to keep tracking: Ok
  24: Parse with no sample_id_all bit set        : Ok
  25: Filter hist entries                        : Ok
  26: Lookup mmap thread                         : Ok
  27: Share thread mg                            : Ok
  28: Sort output of hist entries                : Ok
  29: Cumulate child hist entries                : Ok
  30: Track with sched_switch                    : Ok
  31: Filter fds with revents mask in a fdarray  : Ok
  32: Add fd to a fdarray, making it autogrow    : Ok
  33: kmod_path__parse                           : Ok
  34: Thread map                                 : Ok
  35: LLVM search and compile                    :
  35.1: Basic BPF llvm compile                    : Ok
  35.2: kbuild searching                          : Ok
  35.3: Compile source for BPF prologue generation: Ok
  35.4: Compile source for BPF relocation         : Ok
  36: Session topology                           : Ok
  37: BPF filter                                 :
  37.1: Basic BPF filtering                      : Ok
  37.2: BPF prologue generation                  : Ok
  37.3: BPF relocation checker                   : Ok
  38: Synthesize thread map                      : Ok
  39: Synthesize cpu map                         : Ok
  40: Synthesize stat config                     : Ok
  41: Synthesize stat                            : Ok
  42: Synthesize stat round                      : Ok
  43: Synthesize attr update                     : Ok
  44: Event times                                : Ok
  45: Read backward ring buffer                  : Ok
  46: Print cpu map                              : Ok
  47: Probe SDT events                           : Ok
  48: is_printable_array                         : Ok
  49: Print bitmap                               : Ok
  50: perf hooks                                 : Ok
  51: builtin clang support                      :
  51.1: builtin clang compile C source to IR        : Ok
  51.2: builtin clang compile C source to ELF object: Ok
  52: x86 rdpmc                                  : Ok
  53: Convert perf time to TSC                   : Ok
  54: DWARF unwind                               : Ok
  55: x86 instruction decoder - new instructions : Ok
  56: Intel cqm nmi context read                 : Skip
  # 
  # uname -a
  Linux zoo 4.7.3-200.fc24.x86_64 #1 SMP Wed Sep 7 17:31:21 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
  # time dm
   1 alpine:3.4: Ok
   2 android-ndk:r12b-arm: Ok
   3 archlinux:latest: Ok
   4 centos:5: Ok
   5 centos:6: Ok
   6 centos:7: Ok
   7 debian:7: Ok
   8 debian:8: Ok
   9 debian:experimental: Ok
  10 fedora:20: Ok
  11 fedora:21: Ok
  12 fedora:22: Ok
  13 fedora:23: Ok
  14 fedora:24: Ok
  15 fedora:24-x-ARC-uClibc: Ok
  16 fedora:rawhide: Ok
  17 mageia:5: Ok
  18 opensuse:13.2: Ok
  19 opensuse:42.1: Ok
  20 opensuse:tumbleweed: Ok
  21 ubuntu:12.04.5: Ok
  22 ubuntu:14.04: Ok
  23 ubuntu:14.04.4: Ok
  24 ubuntu:15.10: Ok
  25 ubuntu:16.04: Ok
  26 ubuntu:16.04-x-arm: Ok
  27 ubuntu:16.04-x-arm64: Ok
  28 ubuntu:16.04-x-powerpc: Ok
  29 ubuntu:16.04-x-powerpc64: Ok
  30 ubuntu:16.04-x-powerpc64el: Ok
  31 ubuntu:16.04-x-s390: Ok
  32 ubuntu:16.10: Ok
  #
  $ make -C tools/perf build-test
  make: Entering directory '/home/acme/git/linux/tools/perf'
  - tarpkg: ./tests/perf-targz-src-pkg .
                  make_no_ui_O: make NO_NEWT=1 NO_SLANG=1 NO_GTK2=1
                   make_help_O: make help
   make_install_prefix_slash_O: make install prefix=/tmp/krava/
                make_install_O: make install
                 make_static_O: make LDFLAGS=-static
           make_no_libbionic_O: make NO_LIBBIONIC=1
           make_no_backtrace_O: make NO_BACKTRACE=1
           make_no_libunwind_O: make NO_LIBUNWIND=1
                make_minimal_O: make NO_LIBPERL=1 NO_LIBPYTHON=1 NO_NEWT=1 NO_GTK2=1 NO_DEMANGLE=1 NO_LIBELF=1 NO_LIBUNWIND=1 NO_BACKTRACE=1 NO_LIBNUMA=1 NO_LIBAUDIT=1 NO_LIBBIONIC=1 NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1 NO_LIBCRYPTO=1 NO_SDT=1 NO_JVMTI=1
                    make_doc_O: make doc
              make_no_libbpf_O: make NO_LIBBPF=1
             make_util_map_o_O: make util/map.o
            make_install_bin_O: make install-bin
            make_no_auxtrace_O: make NO_AUXTRACE=1
        make_with_babeltrace_O: make LIBBABELTRACE=1
         make_with_clangllvm_O: make LIBCLANGLLVM=1
                  make_debug_O: make DEBUG=1
              make_no_libelf_O: make NO_LIBELF=1
              make_clean_all_O: make clean all
             make_no_libperl_O: make NO_LIBPERL=1
            make_no_libaudit_O: make NO_LIBAUDIT=1
               make_no_slang_O: make NO_SLANG=1
       make_util_pmu_bison_o_O: make util/pmu-bison.o
                make_no_gtk2_O: make NO_GTK2=1
                   make_pure_O: make
             make_no_scripts_O: make NO_LIBPYTHON=1 NO_LIBPERL=1
         make_install_prefix_O: make install prefix=/tmp/krava
                   make_tags_O: make tags
            make_no_demangle_O: make NO_DEMANGLE=1
                 make_perf_o_O: make perf.o
  make_no_libdw_dwarf_unwind_O: make NO_LIBDW_DWARF_UNWIND=1
             make_no_libnuma_O: make NO_LIBNUMA=1
           make_no_libpython_O: make NO_LIBPYTHON=1
                make_no_newt_O: make NO_NEWT=1
  OK
  make: Leaving directory '/home/acme/git/linux/tools/perf'
  $ 

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2016-06-20 22:23 Arnaldo Carvalho de Melo
  2016-06-21  2:18 ` Namhyung Kim
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2016-06-20 22:23 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Alexander Shishkin, Alexei Starovoitov, Andi Kleen,
	Brendan Gregg, David Ahern, Ekaterina Tumanova, He Kuang,
	Jean Delvare, Jiri Olsa, Josh Poimboeuf, Kan Liang, linux-kbuild,
	Masami Hiramatsu, Michal Marek, Namhyung Kim, Paolo Bonzini,
	Pekka Enberg, Peter Zijlstra, pi3orama, Stephane Eranian,
	Sukadev Bhattiprolu, Wang Nan, Zefan Li,
	Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 02469a95096a549508c5adf61d84a1d72851c85b:

  Merge tag 'perf-core-for-mingo-20160615' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-06-16 10:27:35 +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-20160620

for you to fetch changes up to 2a0a7c72702bac1b87cd4d49196a334483386fab:

  perf script: Add stackcollapse.py script (2016-06-20 17:50:39 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

New features:

. Add --dry-run option to 'perf record' to check if command line options can be
  parsed, but not doing any recording (Wang Nan)

. Allow dumping the object files generated by llvm when processing eBPF
  scriptlet events (Wang Nan)

- Add stackcollapse.py script to help generating flame graphs (Paolo Bonzini)

Documentation:

. Fix 'perf script'  documentation of '-f' when it should be '-F' (Adrian Hunter)

Infrastructure:

- Fix write_backwards fallback when using a new tool on older kernels
  without support for this feature (Arnaldo Carvalho de Melo)

- Find vdso file in cross-platform perf.data file processing scenarios (He Kuang)

- Remove some leftovers from the initial codebase copying from git
  (Arnaldo Carvalho de Melo)

- List libelf-devel as an alternative, as this is how the libelf
  development package is called on OpenSuSE (Jean Delvare)

- Rename __hists__add_entry to hists__add_entry (Jiri Olsa)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Adrian Hunter (1):
      perf script: Fix documentation of '-f' when it should be '-F'

Arnaldo Carvalho de Melo (3):
      perf tools: Remove some unused functions
      perf tools: Remove --perf-dir and --work-dir
      perf evsel: Fix write_backwards fallback

He Kuang (1):
      perf tools: Find vdso with the consider of cross-platform

Jean Delvare (1):
      kbuild: List libelf-devel as an alternative

Jiri Olsa (1):
      perf hists: Rename __hists__add_entry to hists__add_entry

Paolo Bonzini (1):
      perf script: Add stackcollapse.py script

Wang Nan (2):
      perf llvm: Allow dump llvm output object file using llvm.dump-obj
      perf record: Add --dry-run option to check cmdline options

 Makefile                                           |   2 +-
 tools/perf/Documentation/perf-record.txt           |   7 ++
 tools/perf/Documentation/perf-script.txt           |  20 ++--
 tools/perf/builtin-annotate.c                      |   2 +-
 tools/perf/builtin-diff.c                          |  12 +-
 tools/perf/builtin-record.c                        |   7 ++
 tools/perf/config/Makefile                         |   2 +-
 tools/perf/perf.c                                  |  36 ------
 tools/perf/scripts/python/bin/stackcollapse-record |   8 ++
 tools/perf/scripts/python/bin/stackcollapse-report |   3 +
 tools/perf/scripts/python/stackcollapse.py         | 127 +++++++++++++++++++++
 tools/perf/tests/hists_link.c                      |   4 +-
 tools/perf/util/cache.h                            |   9 --
 tools/perf/util/config.c                           |   2 +-
 tools/perf/util/evsel.c                            |  23 ++--
 tools/perf/util/hist.c                             |  34 +++---
 tools/perf/util/hist.h                             |  14 +--
 tools/perf/util/llvm-utils.c                       |  42 +++++++
 tools/perf/util/llvm-utils.h                       |   5 +
 tools/perf/util/path.c                             |  65 +----------
 tools/perf/util/vdso.c                             |  40 ++++++-
 21 files changed, 288 insertions(+), 176 deletions(-)
 create mode 100755 tools/perf/scripts/python/bin/stackcollapse-record
 create mode 100755 tools/perf/scripts/python/bin/stackcollapse-report
 create mode 100755 tools/perf/scripts/python/stackcollapse.py

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2016-05-25 21:34 Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2016-05-25 21:34 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Alexander Shishkin, Alexei Starovoitov, Andi Kleen,
	Brendan Gregg, David Ahern, Frederic Weisbecker, He Kuang,
	Jiri Olsa, Linus Torvalds, Masami Hiramatsu, Milian Wolff,
	Namhyung Kim, Peter Zijlstra, pi3orama, Stephane Eranian,
	Thomas Gleixner, Vince Weaver, Wang Nan, Zefan Li,
	Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 275ae411e56f8f900fa364da29c4706f9af4e1f3:

  perf/x86/intel/rapl: Fix pmus free during cleanup (2016-05-25 10:56:43 +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-20160525

for you to fetch changes up to 83e1e314baf9a1424bf2f50953ed7d50612763c4:

  tools: Pass arg to fdarray__filter's call back function (2016-05-25 17:27:25 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible/kernel ABI:

- Per event callchain limit: Recently we introduced a sysctl to tune the
  max-stack for all events for which callchains were requested:

  $ sysctl kernel.perf_event_max_stack
  kernel.perf_event_max_stack = 127

  Now this patch introduces a way to configure this per event, i.e. this
  becomes possible:

  $ perf record -e sched:*/max-stack=2/ -e block:*/max-stack=10/ -a

  allowing finer tuning of how much buffer space callchains use.

  This uses an u16 from the reserved space at the end, leaving another
  u16 for future use.

  There has been interest in even finer tuning, namely to control the
  max stack for kernel and userspace callchains separately. Further
  discussion is needed, we may for instance use the remaining u16 for
  that and when it is present, assume that the sample_max_stack introduced
  in this patch applies for the kernel, and the u16 left is used for
  limiting the userspace callchain. (Arnaldo Carvalho de Melo)

- Fix kptr_restrict=2 related 'perf record' segfault (Wang Nan)

Infrastructure;

- Adopt get_main_thread from db-export.c (Andi Kleen)

- More prep work for backward ring buffer support (Wang Nan)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Andi Kleen (1):
      perf thread: Adopt get_main_thread from db-export.c

Arnaldo Carvalho de Melo (2):
      perf core: Per event callchain limit
      perf tools: Per event max-stack settings

Wang Nan (7):
      perf symbols: Check kptr_restrict for root
      perf record: Fix crash when kptr is restricted
      perf record: Robustify perf_event__synth_time_conv()
      perf evlist: Don't poll and mmap overwritable events
      perf evlist: Check 'base' pointer before checking refcnt when put a mmap
      perf evlist: Choose correct reading direction according to evlist->backward
      tools: Pass arg to fdarray__filter's call back function

 include/linux/perf_event.h      |  2 +-
 include/uapi/linux/perf_event.h |  6 +++++-
 kernel/bpf/stackmap.c           |  2 +-
 kernel/events/callchain.c       | 14 ++++++++++++--
 kernel/events/core.c            |  5 ++++-
 tools/lib/api/fd/array.c        |  5 +++--
 tools/lib/api/fd/array.h        |  3 ++-
 tools/perf/arch/x86/util/tsc.c  |  2 ++
 tools/perf/builtin-record.c     |  9 ++++++++-
 tools/perf/tests/fdarray.c      |  8 ++++----
 tools/perf/util/callchain.h     |  1 +
 tools/perf/util/db-export.c     | 13 +------------
 tools/perf/util/event.c         |  2 ++
 tools/perf/util/evlist.c        | 43 ++++++++++++++++++++++++++++++++---------
 tools/perf/util/evlist.h        |  2 ++
 tools/perf/util/evsel.c         | 16 +++++++++++++--
 tools/perf/util/evsel.h         |  2 ++
 tools/perf/util/parse-events.c  |  8 ++++++++
 tools/perf/util/parse-events.h  |  1 +
 tools/perf/util/parse-events.l  |  1 +
 tools/perf/util/session.c       |  2 ++
 tools/perf/util/symbol.c        | 16 +++++++--------
 tools/perf/util/thread.c        | 11 +++++++++++
 tools/perf/util/thread.h        |  2 ++
 24 files changed, 131 insertions(+), 45 deletions(-)

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2016-04-01 21:56 Arnaldo Carvalho de Melo
  2016-04-06  6:47 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2016-04-01 21:56 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Alexander Shishkin, Andi Kleen, David Ahern, He Kuang, Jiri Olsa,
	Josh Poimboeuf, Kan Liang, Milian Wolff, Namhyung Kim,
	Peter Zijlstra, pi3orama, Stephane Eranian, Sukadev Bhattiprolu,
	Wang Nan, Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit d1b26c70246bc72922ae61d9f972d5c2588409e7:

  perf/ring_buffer: Prepare writing into the ring-buffer from the end (2016-03-31 10:30:49 +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-20160401

for you to fetch changes up to d37ba880598654fda10b312331377cdca3edd574:

  perf bpf: Add sample types for 'bpf-output' event (2016-04-01 18:46:25 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- Do not use events that don't have timestamps when setting 'perf trace's
  base timestamp, fixing up the timestamp column for syscalls (Arnaldo Carvalho de Melo)

- Make the 'bpf-output' sample_type be the same as tracepoint's, fixing up
  'perf trace's timestamp column for bpf events (Wang Nan)

- Fix PMU term format max value calculation (Kan Liang)

- Pretty print 'seccomp', 'getrandom' syscalls in 'perf trace' (Arnaldo Carvalho de Melo)

Infrastructure:

- Add support for using TSC as an ARCH timestamp when synthesizing
  JIT records (Adrian Hunter)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Adrian Hunter (3):
      perf tools: Add time conversion event
      perf jit: Add support for using TSC as a timestamp
      perf intel-pt/bts: Define JITDUMP_USE_ARCH_TIMESTAMP

Arnaldo Carvalho de Melo (5):
      perf trace: Do not process PERF_RECORD_LOST twice
      perf trace: Pretty print seccomp() args
      perf trace: Pretty print getrandom() args
      perf trace: Introduce function to set the base timestamp
      perf trace: Don't set the base timestamp using events without PERF_SAMPLE_TIME

Kan Liang (1):
      perf tools: Fix PMU term format max value calculation

Wang Nan (1):
      perf bpf: Add sample types for 'bpf-output' event

 tools/perf/arch/x86/util/intel-bts.c |  5 ++
 tools/perf/arch/x86/util/intel-pt.c  |  5 ++
 tools/perf/arch/x86/util/tsc.c       | 32 +++++++++++-
 tools/perf/arch/x86/util/tsc.h       | 17 -------
 tools/perf/builtin-inject.c          |  1 +
 tools/perf/builtin-record.c          | 15 ++++++
 tools/perf/builtin-trace.c           | 99 ++++++++++++++++++++++++++++++++++--
 tools/perf/jvmti/jvmti_agent.c       | 43 +++++++++++++++-
 tools/perf/util/Build                |  3 +-
 tools/perf/util/event.c              |  1 +
 tools/perf/util/event.h              |  9 ++++
 tools/perf/util/evsel.c              |  3 +-
 tools/perf/util/jitdump.c            | 37 ++++++++++++--
 tools/perf/util/jitdump.h            |  3 ++
 tools/perf/util/pmu.c                | 13 +++--
 tools/perf/util/session.c            |  6 +++
 tools/perf/util/session.h            |  1 +
 tools/perf/util/tool.h               |  1 +
 tools/perf/util/tsc.h                | 21 +++++++-
 19 files changed, 274 insertions(+), 41 deletions(-)
 delete mode 100644 tools/perf/arch/x86/util/tsc.h

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2016-02-16 20:34 Arnaldo Carvalho de Melo
  2016-02-17  7:39 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2016-02-16 20:34 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Andi Kleen, David Ahern, Jiri Olsa, Kan Liang, Namhyung Kim,
	Peter Zijlstra, Stephane Eranian, Wang Nan,
	Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit fe7a2eaa71c55aadbf95d01d32df8dccc0db0646:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-02-16 08:45:56 +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 cb110f471025f3278978aaccb18f3164ea2b8189:

  perf stat: Move noise/running printing into printout (2016-02-16 17:13:02 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- Make 'perf record' collect CPU cache info in the perf.data file header:

  $ perf record usleep 1
  [ perf record: Woken up 1 times to write data ]
  [ perf record: Captured and wrote 0.017 MB perf.data (7 samples) ]
  $ perf report --header-only -I | tail -10 | head -8
  # CPU cache info:
  #  L1 Data                 32K [0-1]
  #  L1 Instruction          32K [0-1]
  #  L1 Data                 32K [2-3]
  #  L1 Instruction          32K [2-3]
  #  L2 Unified             256K [0-1]
  #  L2 Unified             256K [2-3]
  #  L3 Unified            4096K [0-3]
  $

  Will be used in 'perf c2c' and eventually in 'perf diff' to allow, for instance
  running the same workload in multiple machines and then when using 'diff' show
  the hardware difference. (Jiri Olsa)

- 'perf stat' now shows shadow metrics (insn per cycle, etc) in
  interval mode too. E.g:

    # perf stat -I 1000 -e instructions,cycles sleep 1
    #         time   counts unit events
       1.000215928  519,620      instructions     #  0.69 insn per cycle
       1.000215928  752,003      cycles
    <SNIP>

Infrastructure:

- libapi now can also use pr_{warning,info,debug}() and that can be
  set by tools using it (Jiri Olsa)

- libapi adopts filename__read_str() from perf, adds sysfs__read_str() (Jiri Olsa)

- Add check for java alternatives cmd in jvmti Makefile, so that it manages
  to automatically find the right path for the JDK devel files in Ubuntu like
  systems in addition to Fedora like ones (Stephane Eranian)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Andi Kleen (3):
      perf stat: Abstract stat metrics printing
      perf stat: Add support for metrics in interval mode
      perf stat: Move noise/running printing into printout

Arnaldo Carvalho de Melo (1):
      perf debug: Rename __eprintf(va_list args) to veprintf

Jiri Olsa (5):
      tools lib api: Add debug output support
      tools lib api fs: Adopt filename__read_str from perf
      tools lib api fs: Add sysfs__read_str function
      perf tools: Initialize libapi debug output
      perf tools: Add perf data cache feature

Stephane Eranian (1):
      perf jvmti: Add check for java alternatives cmd in Makefile

 tools/lib/api/Build            |   1 +
 tools/lib/api/Makefile         |   1 +
 tools/lib/api/debug-internal.h |  20 +++
 tools/lib/api/debug.c          |  28 +++++
 tools/lib/api/debug.h          |  10 ++
 tools/lib/api/fs/fs.c          |  64 ++++++++++
 tools/lib/api/fs/fs.h          |   3 +
 tools/perf/builtin-stat.c      | 202 +++++++++++++++---------------
 tools/perf/jvmti/Makefile      |   6 +-
 tools/perf/perf.c              |   2 +
 tools/perf/util/debug.c        |  36 ++++--
 tools/perf/util/debug.h        |   1 +
 tools/perf/util/env.c          |  13 ++
 tools/perf/util/env.h          |  15 +++
 tools/perf/util/header.c       | 270 +++++++++++++++++++++++++++++++++++++++++
 tools/perf/util/header.h       |   1 +
 tools/perf/util/stat-shadow.c  | 211 +++++++++++++++++---------------
 tools/perf/util/stat.h         |  15 ++-
 tools/perf/util/trace-event.c  |   1 +
 tools/perf/util/util.c         |  48 --------
 tools/perf/util/util.h         |   1 -
 21 files changed, 694 insertions(+), 255 deletions(-)
 create mode 100644 tools/lib/api/debug-internal.h
 create mode 100644 tools/lib/api/debug.c
 create mode 100644 tools/lib/api/debug.h

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2015-11-28  1:22 Arnaldo Carvalho de Melo
  2015-11-28  9:50 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-11-28  1:22 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Alexei Starovoitov, David Ahern, He Kuang, Jiri Olsa,
	Masami Hiramatsu, Michael Petlan, Namhyung Kim, Peter Zijlstra,
	pi3orama, Wang Nan, Zefan Li

From: Arnaldo Carvalho de Melo <acme@redhat.com>

Hi Ingo,

	Please consider applying,

- Arnaldo

The following changes since commit 3f3b1a46bfdbce97dd3f9594d8a95db82baa554b:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-11-27 08:28:44 +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 0bb93490170477224f8bd4cc9ce8920517461643:

  perf bpf: Rename bpf config to program config (2015-11-27 22:00:46 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- Fix 'perf list' segfault due to lack of support for PERF_CONF_SW_BPF_OUTPUT
  in an array used just for printing available events, robustify the code
  involved (Arnaldo Carvalho de Melo)

- 'perf test unwind' should create kernel maps, now that entry works and the
  test passes (Jiri Olsa)

- Fix showing the running kernel build id in 'perf buildid-list' (Michael Petlan)

- Fix command line symbol filtering in 'perf report' (Namhyung Kim)

Infrastructure:

- Extract and collect map info from BPF object files in libbpf (Wang Nan)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
      perf list: Add support for PERF_COUNT_SW_BPF_OUT
      perf list: Robustify event printing routine

Jiri Olsa (1):
      perf test: 'unwind' test should create kernel maps

Michael Petlan (1):
      perf buildid-list: Show running kernel build id fix

Namhyung Kim (3):
      perf report: Show error message when processing sample fails
      perf hists: Do not skip elided fields when processing samples
      perf hists browser: Update nr entries regardless of min percent

Wang Nan (3):
      tools lib bpf: Collect map definition in bpf_object
      tools lib bpf: Extract and collect map names from BPF object file
      perf bpf: Rename bpf config to program config

 tools/lib/bpf/libbpf.c          | 252 ++++++++++++++++++++++++++++++----------
 tools/lib/bpf/libbpf.h          |  24 ++++
 tools/perf/builtin-report.c     |  12 +-
 tools/perf/tests/dwarf-unwind.c |   5 +
 tools/perf/ui/browsers/hists.c  |   5 +-
 tools/perf/util/bpf-loader.c    |  65 +++++------
 tools/perf/util/bpf-loader.h    |   2 +-
 tools/perf/util/build-id.c      |   2 +-
 tools/perf/util/hist.c          |   6 -
 tools/perf/util/parse-events.c  |   6 +-
 10 files changed, 268 insertions(+), 111 deletions(-)

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2015-08-28 18:06 Arnaldo Carvalho de Melo
  2015-08-31  8:28 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-08-28 18:06 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo, Carvalho, de, Melo <acme,
	Adrian Hunter, Andi Kleen, Andy Lutomirski, Borislav Petkov,
	David Ahern, Frederic Weisbecker, Hemant Kumar, Jiri Olsa,
	Kan Liang, Mark Drayton, Mark Rutland, Masami Hiramatsu,
	Matt Fleming, Mel Gorman, Namhyung Kim, Paul Mackerras,
	Peter Zijlstra, Raphael Beamonte, Stephane Eranian,
	Steven Rostedt, Tony Jones, Vlastimil Babka, Yannick Brosseau,
	Arnaldo Carvalho de Melo

From: Arnaldo Carvalho de Melo <acme@kernel.org

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit d1ee8bc195ffedbf91af0245a2406d6ebd2578f8:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-08-28 08:22:02 +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 2c07144dfce366e21465cc7b0ada9f0b6dc7b7ed:

  perf evlist: Add backpointer for perf_env to evlist (2015-08-28 14:54:14 -0300)

----------------------------------------------------------------
perf/core improvement and fixes:

User visible:

- Add new compaction-times python script (Tony Jones)

- Make the --[no-]-demangle/--[no-]-demangle-kernel command line
  options available in 'perf script' too (Mark Drayton)

- Allow for negative numbers in libtraceevent's print format,
  fixing up misformatting in some tracepoints (Steven Rostedt)

Infrastructure:

- perf_env/perf_evlist changes to allow accessing the data
  structure with the environment where some perf data was
  collected in functions not necessarily related to perf.data
  file processing (Kan Liang)

- Cleanups for the tracepoint definition location paths routines (Jiri Olsa)

- Introduce sysfs/filename__sprintf_build_id, removing code
  duplication (Masami Hiramatsu)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
      perf trace: Add header with copyright and background info
      perf evsel: Add a backpointer to the evlist a evsel is in

Jiri Olsa (2):
      perf tools: Add tracing_path and remove unneeded functions
      perf tools: Do not change lib/api/fs/debugfs directly

Kan Liang (2):
      perf tools: Rename perf_session_env to perf_env
      perf evlist: Add backpointer for perf_env to evlist

Mark Drayton (1):
      perf script: Add --[no-]-demangle/--[no-]-demangle-kernel

Masami Hiramatsu (1):
      perf buildid: Introduce sysfs/filename__sprintf_build_id

Steven Rostedt (1):
      tools lib traceeveent: Allow for negative numbers in print format

Tony Jones (1):
      perf scripts python: Add new compaction-times script

 tools/lib/traceevent/event-parse.c                 |   1 +
 tools/perf/Documentation/perf-script.txt           |   7 +
 tools/perf/arch/common.c                           |   4 +-
 tools/perf/arch/common.h                           |   2 +-
 tools/perf/builtin-buildid-cache.c                 |  14 +-
 tools/perf/builtin-buildid-list.c                  |  24 +-
 tools/perf/builtin-script.c                        |   5 +
 tools/perf/builtin-trace.c                         |  19 ++
 tools/perf/perf.c                                  |   2 +-
 .../scripts/python/bin/compaction-times-record     |   2 +
 .../scripts/python/bin/compaction-times-report     |   4 +
 tools/perf/scripts/python/compaction-times.py      | 311 +++++++++++++++++++++
 tools/perf/ui/browser.h                            |   4 +-
 tools/perf/ui/browsers/header.c                    |   2 +-
 tools/perf/ui/browsers/hists.c                     |  12 +-
 tools/perf/util/build-id.c                         |  32 +++
 tools/perf/util/build-id.h                         |   3 +
 tools/perf/util/evlist.c                           |   2 +
 tools/perf/util/evlist.h                           |   1 +
 tools/perf/util/evsel.c                            |   2 +
 tools/perf/util/evsel.h                            |   4 +
 tools/perf/util/header.c                           |   1 +
 tools/perf/util/header.h                           |   4 +-
 tools/perf/util/hist.h                             |   4 +-
 tools/perf/util/session.c                          |   2 +-
 tools/perf/util/symbol.c                           |   4 +-
 tools/perf/util/symbol.h                           |   4 +-
 tools/perf/util/util.c                             |  57 +---
 tools/perf/util/util.h                             |   2 +-
 29 files changed, 433 insertions(+), 102 deletions(-)
 create mode 100644 tools/perf/scripts/python/bin/compaction-times-record
 create mode 100644 tools/perf/scripts/python/bin/compaction-times-report
 create mode 100644 tools/perf/scripts/python/compaction-times.py

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2015-07-30 16:16 Arnaldo Carvalho de Melo
  2015-07-31  8:04 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-07-30 16:16 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Andi Kleen, Borislav Petkov, David Ahern, Frederic Weisbecker,
	Jaroslav Skarvada, Jeremy Eder, Jiri Olsa, Kan Liang,
	Luiz Fernando Capitulino, Namhyung Kim, Pawel Moll,
	Peter Zijlstra, Stephane Eranian

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 4b0c53e9e1a2a785746b2d379a32cb70b4dbb2fd:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-07-27 17:56:18 +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 aa53c09e90a19c215549bd1ca970fddcb7c0c001:


^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2015-06-16 18:21 Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2015-06-16 18:21 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Andi Kleen, Borislav Petkov, David Ahern, Don Zickus,
	Frederic Weisbecker, He Kuang, Hou Pengyang, Jiri Olsa,
	Jiri Olsa, Masami Hiramatsu, Namhyung Kim, Naohiro Aota,
	Peter Zijlstra, Stephane Eranian, Wang Nan, Zefan Li,
	Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 61d67d568445413137995e1bea2746783e3a81e9:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-06-12 10:08:38 +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 b031220d520238075bd99513a420e65cf37866ad:

  perf probe: Fix to return error if no probe is added (2015-06-16 11:39:51 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- List perf probes to stdout (Masami Hiramatsu)

- Return error when none of the requested probes were
  installed (Masami Hiramatsu)

- Cut off the gcc optimization postfixes from
  function name in 'perf probe' (Masami Hiramatsu)

Infrastructure:

- Replace map->referenced & maps->removed_maps with
  map->refcnt (Arnaldo Carvalho de Melo)

- Introduce xyarray__reset function (Jiri Olsa)

- Add thread_map__(alloc|realloc) helpers (Jiri Olsa)

- Move perf_evsel__(alloc|free|reset)_counts into stat object (Jiri Olsa)

- Introduce perf_counts__(new|delete|reset) functions (Jiri Olsa)

Build Fixes:

- Fix a libunwind related compile error (Hou Pengyang)

- Fix python/perf.so compiling error related to libtraceevent (Wang Nan)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (1):
      perf tools: Replace map->referenced & maps->removed_maps with map->refcnt

Hou Pengyang (1):
      perf unwind: Fix a compile error

Jiri Olsa (4):
      perf tools: Introduce xyarray__reset function
      perf tools: Add thread_map__(alloc|realloc) helpers
      perf tools: Move perf_evsel__(alloc|free|reset)_counts into stat object
      perf stat: Introduce perf_counts__(new|delete|reset) functions

Masami Hiramatsu (3):
      perf probe: Cut off the gcc optimization postfixes from function name
      perf probe: List probes in stdout
      perf probe: Fix to return error if no probe is added

Wang Nan (1):
      tools lib traceevent: Fix python/perf.so compiling error

 tools/perf/Makefile.perf                   |   2 +-
 tools/perf/builtin-stat.c                  |  19 ++--
 tools/perf/tests/openat-syscall-all-cpus.c |   1 +
 tools/perf/util/evsel.c                    |  19 +---
 tools/perf/util/evsel.h                    |   3 -
 tools/perf/util/hist.c                     |  37 ++++---
 tools/perf/util/map.c                      |  58 +---------
 tools/perf/util/map.h                      |  10 +-
 tools/perf/util/probe-event.c              | 167 +++++++++++++++++++----------
 tools/perf/util/python-ext-sources         |   1 +
 tools/perf/util/stat.c                     |  36 +++++++
 tools/perf/util/stat.h                     |   6 ++
 tools/perf/util/thread_map.c               |  24 +++--
 tools/perf/util/unwind-libunwind.c         |   2 +-
 tools/perf/util/xyarray.c                  |   8 ++
 tools/perf/util/xyarray.h                  |   2 +
 16 files changed, 223 insertions(+), 172 deletions(-)

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2014-12-22 15:29 Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2014-12-22 15:29 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Andi Kleen, Borislav Petkov, David Ahern, Don Zickus,
	Frederic Weisbecker, Jiri Olsa, Joe Mario, Mike Galbraith,
	Namhyung Kim, Paul Mackerras, Peter Zijlstra,
	Ramkumar Ramachandra, Richard Fowles, Rickard Strandqvist,
	Stephane Eranian

From: Arnaldo Carvalho de Melo <acme@redhat.com>

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit ac931f87a647ca156f65a4c00e7297165e4fa2d8:

  perf: Fix building warning on ARM 32 (2014-12-19 13:09:43 +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 e51679f54467febc6e9f1091c0ac8c31b54d59a1:

  perf tools: Remove some unused functions from color.c (2014-12-22 11:55:09 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- Enable sampling loads and stores simultaneously by default
  in 'perf mem' (Stephane Eranian)

- Show progress bar in more places while doing histogram processing
  in the hists browser (Namhyung Kim)

- Print backtrace symbols when segfault occurs in 'report' (Namhyung Kim)

Infrastructure:

- Consistency and code duplication elimination fixes in the
  hists code (Arnaldo Carvalho de Melo)

- Append callchains only when requested (Namhyung Kim)

- Remove some unused functions from color.c (Rickard Strandqvist)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (4):
      perf mem: Move the mem_operations global to struct perf_mem
      perf tools: Remove EOL whitespaces
      perf hists: Rename hist_entry__free to __delete
      perf hists: Introduce function for deleting/removing hist_entry

Namhyung Kim (4):
      perf report: Get rid of report__inc_stat()
      perf report: Show progress bar for output resorting
      perf ui/tui: Print backtrace symbols when segfault occurs
      perf callchain: Append callchains only when requested

Rickard Strandqvist (1):
      perf tools: Remove some unused functions from color.c

Stephane Eranian (1):
      perf mem: Enable sampling loads and stores simultaneously

 tools/perf/Documentation/perf-buildid-cache.txt    |   2 +-
 tools/perf/Documentation/perf-mem.txt              |   9 +-
 tools/perf/Documentation/perf-script.txt           |  28 ++---
 tools/perf/builtin-annotate.c                      |   2 +-
 tools/perf/builtin-buildid-cache.c                 |   4 +-
 tools/perf/builtin-diff.c                          |   4 +-
 tools/perf/builtin-mem.c                           | 131 ++++++++++++++++-----
 tools/perf/builtin-report.c                        |  40 ++++---
 tools/perf/builtin-stat.c                          |   2 +-
 tools/perf/builtin-top.c                           |   6 +-
 tools/perf/builtin-trace.c                         |  80 ++++++-------
 tools/perf/tests/attr.py                           |   1 -
 tools/perf/tests/hists_cumulate.c                  |   4 +-
 tools/perf/tests/hists_filter.c                    |   2 +-
 tools/perf/tests/hists_output.c                    |  12 +-
 tools/perf/tests/make                              |   1 -
 tools/perf/tests/parse-events.c                    |   2 +-
 tools/perf/ui/browsers/annotate.c                  |   3 +-
 tools/perf/ui/progress.h                           |   4 +-
 tools/perf/ui/tui/setup.c                          |  26 +++-
 tools/perf/util/annotate.c                         |   2 +-
 tools/perf/util/color.c                            | 126 --------------------
 tools/perf/util/color.h                            |   2 -
 tools/perf/util/hist.c                             |  59 ++++++----
 tools/perf/util/hist.h                             |   4 +-
 tools/perf/util/parse-events.c                     |   6 +-
 tools/perf/util/python.c                           |   2 +-
 .../util/scripting-engines/trace-event-python.c    |   2 +-
 tools/perf/util/session.c                          |   2 +-
 tools/perf/util/symbol.c                           |   2 +-
 30 files changed, 278 insertions(+), 292 deletions(-)

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2014-09-26 20:19 Arnaldo Carvalho de Melo
  2014-09-27  7:20 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2014-09-26 20:19 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Andi Kleen, Corey Ashford, David Ahern, Jiri Olsa, Milian Wolff,
	Namhyung Kim, Paul Mackerras, Peter Zijlstra, Peter Zijlstra,
	Pranith Kumar, Stephane Eranian, Taeung Song,
	Arnaldo Carvalho de Melo

Hi Ingo,

	Please consider pulling.

- Arnaldo

The following changes since commit cf8102f64c8d23f0bd4af0659bbd94d0c1d8d1c7:

  Merge tag 'perf-fdarray-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2014-09-26 11:12:46 +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 49757c9cc7887bc79f742eb8aacf16e464ca5f0b:

  perf tools: Fix line number in the config file error message (2014-09-26 12:45:23 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

o Restore "--callchain graph" output, broken in recent cset to end
  up being the same as "fractal" (Namhyung Kim)

o Allow profiling when kptr_restrict == 1 for non root users,
  kernel samples will just remain unresolved (Andi Kleen)

o Allow configuring default options for callchains in config file (Namhyung Kim)

o Fix line number in the config file error message (Jiri Olsa)

o Fix --per-core on multi socket systems (Andi Kleen)

Cleanups:

o Use ACCESS_ONCE() instead of volatile cast. (Pranith Kumar)

o Modify error code for when perf_session__new() fails (Taeung Song)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Andi Kleen (2):
      perf stat: Fix --per-core on multi socket systems
      perf tools: Fix perf record as non root with kptr_restrict == 1

Jiri Olsa (1):
      perf tools: Fix line number in the config file error message

Namhyung Kim (5):
      perf hists browser: Fix callchain print bug on TUI
      perf tools: Move callchain config from record_opts to callchain_param
      perf callchain: Move some parser functions to callchain.c
      perf tools: Introduce perf_callchain_config()
      perf tools: Convert {record,top}.call-graph option to call-graph.record-mode

Pranith Kumar (1):
      perf tools: Use ACCESS_ONCE() instead of volatile cast

Taeung Song (1):
      perf tools: Modify error code for when perf_session__new() fails

 tools/perf/builtin-annotate.c  |   2 +-
 tools/perf/builtin-diff.c      |   2 +-
 tools/perf/builtin-evlist.c    |   2 +-
 tools/perf/builtin-inject.c    |   2 +-
 tools/perf/builtin-kmem.c      |   2 +-
 tools/perf/builtin-kvm.c       |   4 +-
 tools/perf/builtin-lock.c      |   2 +-
 tools/perf/builtin-mem.c       |   2 +-
 tools/perf/builtin-record.c    | 119 ++++---------------------
 tools/perf/builtin-report.c    |   2 +-
 tools/perf/builtin-script.c    |   2 +-
 tools/perf/builtin-stat.c      |   9 +-
 tools/perf/builtin-timechart.c |   2 +-
 tools/perf/builtin-top.c       |   6 +-
 tools/perf/builtin-trace.c     |   2 +-
 tools/perf/perf.h              |   3 -
 tools/perf/ui/browsers/hists.c |   3 -
 tools/perf/util/callchain.c    | 193 +++++++++++++++++++++++++++++++++++++----
 tools/perf/util/callchain.h    |   6 +-
 tools/perf/util/config.c       |  16 +++-
 tools/perf/util/event.c        |   8 +-
 tools/perf/util/evsel.c        |  11 ++-
 tools/perf/util/session.c      |   2 +-
 tools/perf/util/session.h      |   2 +-
 24 files changed, 241 insertions(+), 163 deletions(-)

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2014-04-08 18:00 Jiri Olsa
       [not found] ` <8738hnk3dg.fsf@tassilo.jf.intel.com>
  0 siblings, 1 reply; 57+ messages in thread
From: Jiri Olsa @ 2014-04-08 18:00 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Adrian Hunter, Corey Ashford, David Ahern,
	Don Zickus, Frederic Weisbecker, Jiri Olsa, Mike Galbraith,
	Namhyung Kim, Paul Mackerras, Peter Zijlstra,
	Ramkumar Ramachandra, Stephane Eranian, Steven Rostedt

hi Ingo,
please consider pulling

jirka

The following changes since commit 538592ff0b008237ae88f5ce5fb1247127dc3ce5:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2014-03-19 08:05:47 +0100)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf.git tags/perf-core-for-mingo

for you to fetch changes up to dad45c767443b738232a99c747efaaddbe56855c:

  MAINTAINERS: Change e-mail to kernel.org one (2014-04-08 19:39:43 +0200)

----------------------------------------------------------------
perf/core improvements and fixes:

Documentation:

. Fix documentation of invalid 'perf top -s' option (Namhyung Kim)

. Change e-mail to kernel.org one in MAINTAINERS file (Arnaldo Carvalho de Melo)

Developer stuff:

. Disable unwind libraries when libelf isn't found (Arnaldo Carvalho de Melo)

. Add thread maps lookup automated tests (Jiri Olsa)

. Print event name when showing libtraceevent warnings if possible (Namhyung Kim)

. Add --list-cmds to 'kmem', 'mem', 'lock' and 'sched', for use by completion scripts (Ramkumar Ramachandra)

----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
      perf callchains: Disable unwind libraries when libelf isn't found
      MAINTAINERS: Change e-mail to kernel.org one

Jiri Olsa (1):
      perf tests: Add thread maps lookup automated tests

Namhyung Kim (3):
      perf top: Fix documentation of invalid -s option
      tools lib traceevent: Print event name when show warning if possible
      tools lib traceevent: Do not call warning() directly

Ramkumar Ramachandra (4):
      perf kmem: Introduce --list-cmds for use by scripts
      perf mem: Introduce --list-cmds for use by scripts
      perf lock: Introduce --list-cmds for use by scripts
      perf sched: Introduce --list-cmds for use by scripts

 MAINTAINERS                           |   2 +-
 tools/lib/traceevent/event-parse.c    | 109 +++++++++-------
 tools/perf/Documentation/perf-top.txt |   1 -
 tools/perf/Makefile.perf              |   1 +
 tools/perf/builtin-kmem.c             |   8 +-
 tools/perf/builtin-lock.c             |  10 +-
 tools/perf/builtin-mem.c              |  15 ++-
 tools/perf/builtin-sched.c            |  10 +-
 tools/perf/config/Makefile            |   2 +
 tools/perf/perf-completion.sh         |   4 +-
 tools/perf/perf.h                     |   6 +
 tools/perf/tests/builtin-test.c       |   4 +
 tools/perf/tests/mmap-thread-lookup.c | 233 ++++++++++++++++++++++++++++++++++
 tools/perf/tests/tests.h              |   1 +
 14 files changed, 341 insertions(+), 65 deletions(-)
 create mode 100644 tools/perf/tests/mmap-thread-lookup.c

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2013-11-14 20:25 Arnaldo Carvalho de Melo
  2013-11-15  6:38 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2013-11-14 20:25 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Azat Khuzhin, Bill Gray, David Ahern, Davidlohr Bueso,
	Don Zickus, Frederic Weisbecker, Jiri Olsa, Joe Mario,
	Mike Galbraith, Namhyung Kim, Paul Mackerras, Pekka Enberg,
	Peter Zijlstra, Richard Fowles, stable, Stephane Eranian,
	Sukadev Bhattiprolu, v.karpov, Waiman Long,
	Arnaldo Carvalho de Melo

From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

Hi Ingo,

	Please consider pulling, done on top of tip/perf/urgent.

- Arnaldo

The following changes since commit e310718d0e83aeb9969264dc577c45db16d9104d:

  tools/perf/build: Fix feature-libunwind-debug-frame handling (2013-11-14 18:00:45 +0100)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo

for you to fetch changes up to 539e6bb71e350541105e67e3d6c31392d9da25ef:

  perf record: Add an option to force per-cpu mmaps (2013-11-14 16:10:27 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

. Synthesize anon MMAP records again, fix from Don Zickus.

. Add an option in 'perf record' to force per-cpu mmaps, from Adrian Hunter.

. Limit max callchain using max_stack on DWARF unwinding too.

. Fix segfault in the UI browser caused by off by one handling END key.

. Add '--demangle'/'--no-demangle' to perf probe, so that we can overcome
  current limitations in handling C++ symbols, from Azat Khuzhin .

. Tweak 'perf trace' summary output, from Pekka Enberg.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Adrian Hunter (1):
      perf record: Add an option to force per-cpu mmaps

Arnaldo Carvalho de Melo (4):
      perf tools: Use perf_evlist__{first,last}, perf_evsel__next
      perf evsel: Introduce perf_evsel__prev() method
      perf symbols: Limit max callchain using max_stack on DWARF unwinding too
      perf ui browser: Fix segfault caused by off by one handling END key

Azat Khuzhin (1):
      perf probe: Add '--demangle'/'--no-demangle'

Davidlohr Bueso (1):
      perf tools: Remove trivial extra semincolon

Don Zickus (1):
      perf tools: Synthesize anon MMAP records again

Ingo Molnar (1):
      perf top: Add missing newline if the 'uid' is invalid

Pekka Enberg (1):
      perf trace: Tweak summary output

 tools/perf/Documentation/perf-record.txt |  6 ++++++
 tools/perf/builtin-probe.c               |  2 ++
 tools/perf/builtin-record.c              |  2 ++
 tools/perf/builtin-top.c                 |  4 ++--
 tools/perf/builtin-trace.c               | 10 +++++-----
 tools/perf/tests/parse-events.c          |  3 +--
 tools/perf/ui/browser.c                  |  4 ++--
 tools/perf/ui/browsers/hists.c           | 11 +++++------
 tools/perf/util/event.c                  |  6 ++++--
 tools/perf/util/evlist.c                 |  6 ++++--
 tools/perf/util/evsel.c                  |  4 ++--
 tools/perf/util/evsel.h                  |  5 +++++
 tools/perf/util/machine.c                |  2 +-
 tools/perf/util/target.h                 |  1 +
 tools/perf/util/unwind.c                 |  9 +++++----
 tools/perf/util/unwind.h                 |  5 +++--
 16 files changed, 50 insertions(+), 30 deletions(-)

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2013-11-11 20:22 Arnaldo Carvalho de Melo
  0 siblings, 0 replies; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2013-11-11 20:22 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter, Bill Gray,
	David Ahern, Don Zickus, Frederic Weisbecker, Jiri Olsa,
	Joe Mario, Mike Galbraith, Namhyung Kim, Patrick Palka,
	Paul Mackerras, Peter Zijlstra, Richard Fowles, Stephane Eranian,
	Arnaldo Carvalho de Melo

From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit caea6cf52139116e43e615d87fcbf9823e197fdf:

  Merge branch 'uprobes/core' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc into perf/core (2013-11-11 09:44:16 +0100)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo

for you to fetch changes up to 67c1e4a53b17894e6a24f95057cc374c4be051cb:

  perf tests: Use lower sample_freq in sw clock event period test (2013-11-11 16:43:34 -0300)

----------------------------------------------------------------
perf/core improvements and fixes.

. Prevent condition that all sort keys are elided, fix from Namhyung Kim.

. Synthesize non-exec MMAP records when --data used, allowing the resolution of
  data addresses to symbols (global variables, etc).

. Don't force a refresh during progress update in the TUI, greatly reducing
  startup costs, fix from Patrick Palka.

. Fix sw clock event period test wrt not checking if using > max_sample_freq.

. Code cleanups by David Ahern and Adrian Hunter.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Adrian Hunter (1):
      perf record: Use correct return type for write()

Arnaldo Carvalho de Melo (6):
      perf evsel: Remove idx parm from constructor
      perf record: Synthesize non-exec MMAP records when --data used
      perf machine: Introduce synthesize_threads method out of open coded equivalent
      perf machine: Simplify synthesize_threads method
      perf tests: Check return of perf_evlist__open sw clock event period test
      perf tests: Use lower sample_freq in sw clock event period test

David Ahern (1):
      perf record: Move existing write_output into helper function

Namhyung Kim (1):
      perf tools: Prevent condition that all sort keys are elided

Patrick Palka (1):
      perf ui tui progress: Don't force a refresh during progress update

 tools/perf/builtin-kvm.c                  | 14 ++-------
 tools/perf/builtin-record.c               | 21 ++++++-------
 tools/perf/builtin-top.c                  | 10 ++-----
 tools/perf/builtin-trace.c                | 24 +++++----------
 tools/perf/tests/code-reading.c           |  2 +-
 tools/perf/tests/evsel-tp-sched.c         |  4 +--
 tools/perf/tests/mmap-basic.c             |  2 +-
 tools/perf/tests/open-syscall-all-cpus.c  |  2 +-
 tools/perf/tests/open-syscall-tp-fields.c |  2 +-
 tools/perf/tests/open-syscall.c           |  2 +-
 tools/perf/tests/sw-clock.c               | 13 ++++++--
 tools/perf/ui/tui/progress.c              |  3 +-
 tools/perf/util/event.c                   | 50 ++++++++++++++++++-------------
 tools/perf/util/event.h                   |  4 +--
 tools/perf/util/evlist.c                  |  9 +++---
 tools/perf/util/evsel.c                   |  4 +--
 tools/perf/util/evsel.h                   | 15 ++++++++--
 tools/perf/util/header.c                  |  4 +--
 tools/perf/util/machine.c                 | 12 ++++++++
 tools/perf/util/machine.h                 | 12 ++++++++
 tools/perf/util/parse-events.c            |  6 ++--
 tools/perf/util/sort.c                    | 13 ++++++++
 22 files changed, 133 insertions(+), 95 deletions(-)

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2013-11-05 20:09 Arnaldo Carvalho de Melo
  2013-11-06  5:31 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2013-11-05 20:09 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	Corey Ashford, David Ahern, Frederic Weisbecker, Jiri Olsa,
	Mike Galbraith, Namhyung Kim, Paul Mackerras, Peter Zijlstra,
	Rodrigo Campos, Stephane Eranian

From: Arnaldo Carvalho de Melo <acme@redhat.com>

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 87968f94fbea47df334502a0db645833ce8a848b:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2013-11-04 21:14:04 +0100)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo

for you to fetch changes up to 316c7136f8bad924609163b9b115f68d59a68c82:

  perf tools: Finish the removal of 'self' arguments (2013-11-05 15:32:36 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

. Check maximum frequency rate for record/top, emitting better error
  messages, from Jiri Olsa.

. Disable live kvm command if timerfd is not supported, from David Ahern.

. Add usage to 'perf list', from David Ahern.

. Fix detection of non-core features, from David Ahern.

. Consolidate __hists__add_*entry(), cleanup from Namhyung Kim.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Arnaldo Carvalho de Melo (2):
      perf fs: Rename NAME_find_mountpoint() to NAME__mountpoint()
      perf tools: Finish the removal of 'self' arguments

David Ahern (4):
      perf kvm: Disable live command if timerfd is not supported
      tools/perf/build: Fix detection of non-core features
      perf list: Remove a level of indentation
      perf list: Add usage

Jiri Olsa (3):
      perf tools: Factor sysfs code into generic fs object
      perf fs: Add procfs support
      perf tools: Check maximum frequency rate for record/top

Namhyung Kim (1):
      perf hists: Consolidate __hists__add_*entry()

 tools/perf/Makefile.perf                           |   4 +-
 tools/perf/builtin-annotate.c                      |   2 +-
 tools/perf/builtin-diff.c                          |   3 +-
 tools/perf/builtin-kvm.c                           |  12 ++
 tools/perf/builtin-list.c                          |  84 ++++++++------
 tools/perf/builtin-record.c                        |  15 +--
 tools/perf/builtin-report.c                        |  16 ++-
 tools/perf/builtin-top.c                           |  20 +---
 tools/perf/config/Makefile                         |  17 ++-
 tools/perf/config/feature-checks/Makefile          |   6 +-
 tools/perf/config/feature-checks/test-all.c        |   5 +
 tools/perf/config/feature-checks/test-timerfd.c    |  18 +++
 .../perf/scripts/python/Perf-Trace-Util/Context.c  |   6 +-
 tools/perf/tests/hists_link.c                      |   6 +-
 tools/perf/tests/parse-events.c                    |   6 +-
 tools/perf/ui/browser.h                            |  32 +++---
 tools/perf/ui/browsers/hists.c                     |   2 +-
 tools/perf/ui/browsers/map.c                       |  40 +++----
 tools/perf/ui/browsers/map.h                       |   2 +-
 tools/perf/ui/browsers/scripts.c                   |   8 +-
 tools/perf/ui/stdio/hist.c                         |  14 +--
 tools/perf/util/build-id.h                         |   3 +-
 tools/perf/util/cpumap.c                           |   6 +-
 tools/perf/util/event.c                            |   6 +-
 tools/perf/util/event.h                            |   3 +-
 tools/perf/util/evlist.h                           |   3 +-
 tools/perf/util/fs.c                               | 119 ++++++++++++++++++++
 tools/perf/util/fs.h                               |   7 ++
 tools/perf/util/hist.c                             |  75 ++-----------
 tools/perf/util/hist.h                             |  51 +++------
 tools/perf/util/include/linux/magic.h              |   4 +
 tools/perf/util/pmu.c                              |  17 +--
 tools/perf/util/probe-finder.c                     | 113 +++++++++----------
 tools/perf/util/probe-finder.h                     |  10 +-
 tools/perf/util/pstack.h                           |  10 +-
 tools/perf/util/python-ext-sources                 |   2 +-
 tools/perf/util/record.c                           |  71 ++++++++++++
 tools/perf/util/session.c                          | 121 ++++++++++-----------
 tools/perf/util/session.h                          |  27 ++---
 tools/perf/util/sort.h                             |   2 +-
 tools/perf/util/strfilter.c                        |  32 +++---
 tools/perf/util/strfilter.h                        |  12 +-
 tools/perf/util/sysfs.c                            |  60 ----------
 tools/perf/util/sysfs.h                            |   6 -
 tools/perf/util/thread.h                           |  10 +-
 45 files changed, 591 insertions(+), 497 deletions(-)
 create mode 100644 tools/perf/config/feature-checks/test-timerfd.c
 create mode 100644 tools/perf/util/fs.c
 create mode 100644 tools/perf/util/fs.h
 delete mode 100644 tools/perf/util/sysfs.c
 delete mode 100644 tools/perf/util/sysfs.h

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2013-09-02 20:56 Arnaldo Carvalho de Melo
  2013-09-03  5:49 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2013-09-02 20:56 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Adrian Hunter,
	David Ahern, Frederic Weisbecker, Jiri Olsa, Mike Galbraith,
	Namhyung Kim, Paul Mackerras, Peter Zijlstra, Stephane Eranian,
	Arnaldo Carvalho de Melo

From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit 7bfb7e6bdd906f11ee9e751b3fec4f4fc728e818:

  perf: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node() (2013-09-02 08:42:49 +0200)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo

for you to fetch changes up to 31cd3855c98119cae287b761d8d2e75018714c5d:

  perf trace: Tell arg formatters the arg index (2013-09-02 16:40:40 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

. 'perf trace' arg formatting improvements to allow masking arguments
  in syscalls such as futex and open, where the some arguments are
  ignored and thus should not be printed depending on other args.

. Beautify futex open, openat, open_by_handle_at, lseek and futex syscalls.

. Add dummy software event to use when wanting just to keep receiving
  PERF_RECORD_{MMAP,COMM,etc}, add test for it, from Adrian Hunter.

. Fix symbol offset computation for some dsos in 'perf script', from David Ahern.

. Skip unsupported hardware events in 'perf list', from Namhyung Kim.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Adrian Hunter (3):
      perf: Add a dummy software event to keep tracking
      perf tools: Add support for PERF_COUNT_SW_DUMMY
      perf tests: Add 'keep tracking' test

Arnaldo Carvalho de Melo (5):
      perf trace: Allow syscall arg formatters to mask args
      perf trace: Add beautifier for futex 'operation' parm
      perf trace: Add beautifier for lseek's whence arg
      perf trace: Add beautifier for open's flags arg
      perf trace: Tell arg formatters the arg index

David Ahern (1):
      perf tools: Fix symbol offset computation for some dsos

Namhyung Kim (1):
      perf list: Skip unsupported events

 include/uapi/linux/perf_event.h  |   1 +
 tools/perf/Makefile              |   1 +
 tools/perf/builtin-trace.c       | 180 ++++++++++++++++++++++++++++++++++++---
 tools/perf/tests/builtin-test.c  |   4 +
 tools/perf/tests/keep-tracking.c | 154 +++++++++++++++++++++++++++++++++
 tools/perf/tests/tests.h         |   1 +
 tools/perf/util/evlist.c         |  42 ++++++++-
 tools/perf/util/evlist.h         |   5 ++
 tools/perf/util/evsel.c          |   1 +
 tools/perf/util/parse-events.c   |  45 +++++++++-
 tools/perf/util/parse-events.l   |   1 +
 tools/perf/util/python.c         |   1 +
 tools/perf/util/session.c        |   1 +
 tools/perf/util/symbol.c         |   5 +-
 14 files changed, 424 insertions(+), 18 deletions(-)
 create mode 100644 tools/perf/tests/keep-tracking.c

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2013-02-14 21:44 Arnaldo Carvalho de Melo
  2013-02-15 15:39 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2013-02-14 21:44 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Andi Kleen,
	Borislav Petkov, Daniel Baluta, Dirk Behme, Frederic Weisbecker,
	Jiri Olsa, Li Zefan, Namhyung Kim, Paul Mackerras, Pekka Enberg,
	Peter Zijlstra, Vinson Lee, Arnaldo Carvalho de Melo

From: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit a3d4fd7a2d81604fedfa270d29c824b8d3380c2e:

  Merge branch 'uprobes/core' of git://git.kernel.org/pub/scm/linux/kernel/git/oleg/misc into perf/core (2013-02-11 10:41:53 +0100)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux tags/perf-core-for-mingo

for you to fetch changes up to 02e176af92f3e2e9ec3a48792036566af2dcd534:

  perf/hwbp: Fix cleanup in case of kzalloc failure (2013-02-14 17:06:39 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

. Fix cleanup in case of kzalloc failure, from Daniel Baluta.

. Limit unwind support to x86 archs, fix from Jiri Olsa.

. Initial GTK+ annotate browser, from Namhyung Kim.

. Fix build with bison 2.3 and older, from Vinson Lee.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Daniel Baluta (1):
      perf/hwbp: Fix cleanup in case of kzalloc failure

Jiri Olsa (1):
      perf tools: Limit unwind support to x86 archs

Namhyung Kim (7):
      perf buildid-cache: Add --update option
      perf annotate: Fix warning message on a missing vmlinux
      perf ui/gtk: Implement basic GTK2 annotation browser
      perf gtk/annotate: Support multiple event annotation
      perf gtk/annotate: Show source lines with gray color
      perf gtk/annotate: Fail early if it can't annotate
      perf annotate: Make it to be able to skip unannotatable symbols

Vinson Lee (1):
      perf tools: Fix build with bison 2.3 and older.

 kernel/events/hw_breakpoint.c                   |   2 +-
 tools/perf/Documentation/perf-annotate.txt      |   7 +-
 tools/perf/Documentation/perf-buildid-cache.txt |   4 +
 tools/perf/Makefile                             |  10 +-
 tools/perf/builtin-annotate.c                   |  27 ++-
 tools/perf/builtin-buildid-cache.c              |  50 +++++-
 tools/perf/ui/gtk/annotate.c                    | 229 ++++++++++++++++++++++++
 tools/perf/ui/gtk/gtk.h                         |   1 +
 tools/perf/ui/setup.c                           |   2 +-
 tools/perf/util/annotate.c                      |   2 +-
 tools/perf/util/annotate.h                      |  24 +++
 tools/perf/util/parse-events.y                  |   1 -
 tools/perf/util/pmu.y                           |   1 -
 13 files changed, 349 insertions(+), 11 deletions(-)
 create mode 100644 tools/perf/ui/gtk/annotate.c

^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2011-12-20 19:18 Arnaldo Carvalho de Melo
  2011-12-20 19:33 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2011-12-20 19:18 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Andrew Vagin,
	Arun Sharma, cjashfor, David Ahern, devel, Jiri Olsa,
	Johannes Schindelin, Linus Torvalds, Namhyung Kim, Nelson Elhage,
	Paul Mackerras, Peter Zijlstra, Robert Richter, arnaldo.melo

Hi Ingo,

        Please consider pulling from:

git://github.com/acmel/linux.git perf/core

	There are still patchkits I need to merge/review, thanks everybody, the
more, the better!

	I'll continue processing them tomorrow,

Regards,

- Arnaldo

Andrew Vagin (1):
  perf record: Add ability to record event period

Jiri Olsa (1):
  perf test: Add more automated tests for event parsing

Namhyung Kim (6):
  perf report: Document '--call-graph' for optional print_limit argument
  perf symbols: Get rid of duplicated snprintf()
  perf symbols: Fix error path on symbol__init()
  perf tools: Fix a memory leak on perf_read_values_destroy
  perf tools: Remove stale git headlines from top comment
  perf events: Tidy up perf_event__preprocess_sample

Nelson Elhage (1):
  perf evlist: Fix errno value reporting on failed mmap

Robert Richter (1):
  perf evsel: Fix uninitialized memory access to struct perf_sample

 tools/perf/Documentation/perf-report.txt |    5 +-
 tools/perf/builtin-record.c              |    1 +
 tools/perf/builtin-report.c              |    6 +-
 tools/perf/builtin-test.c                |  127 +++++++++++++++++++++++++++++-
 tools/perf/perf.h                        |    1 +
 tools/perf/util/config.c                 |    5 +-
 tools/perf/util/event.c                  |   13 ++--
 tools/perf/util/evlist.c                 |    4 +-
 tools/perf/util/evsel.c                  |    5 +-
 tools/perf/util/symbol.c                 |   11 +--
 tools/perf/util/usage.c                  |    5 +-
 tools/perf/util/values.c                 |    1 +
 12 files changed, 160 insertions(+), 24 deletions(-)

-- 
1.7.8.rc0.35.gee6df


^ permalink raw reply	[flat|nested] 57+ messages in thread
* [GIT PULL 00/10] perf/core improvements and fixes
@ 2010-08-06  1:46 Arnaldo Carvalho de Melo
  2010-08-06  7:00 ` Ingo Molnar
  0 siblings, 1 reply; 57+ messages in thread
From: Arnaldo Carvalho de Melo @ 2010-08-06  1:46 UTC (permalink / raw)
  To: Ingo Molnar
  Cc: linux-kernel, Arnaldo Carvalho de Melo, Andrea Gelmini,
	Arnaldo Carvalho de Melo, Frederic Weisbecker, Ingo Molnar,
	Julia Lawall, Masami Hiramatsu, Mike Galbraith, Nick Piggin,
	Paul Mackerras, Peter Zijlstra, Peter Zijlstra,
	Srikar Dronamraju, Stephane Eranian, Thomas Gleixner,
	Tom Zanussi

Hi Ingo,

        Please pull from:

git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 perf/core

Regards,

- Arnaldo

Andrea Gelmini (2):
  perf probe: Remove duplicated #include
  perf trace: Clean up #includes

Arnaldo Carvalho de Melo (7):
  perf symbols: Store the symbol binding
  perf ui: Add a map browser
  perf ui: Shorten ui_browser->refresh_entries to refresh
  perf hists: Handle verbose in hists__sort_list_width
  perf hists: Fixup addr snprintf width on 32 bit arches
  perf ui: Add search by name/addr to the map__browser
  perf report: Speed up exit path

Julia Lawall (1):
  perf timechart: Adjust confusing if indentation

 tools/perf/builtin-report.c    |   31 +++++-
 tools/perf/builtin-timechart.c |    4 +-
 tools/perf/builtin-trace.c     |   19 +--
 tools/perf/util/hist.c         |    3 +
 tools/perf/util/newt.c         |  242 +++++++++++++++++++++++++++++++++++++--
 tools/perf/util/probe-finder.c |    1 -
 tools/perf/util/sort.c         |    6 +-
 tools/perf/util/symbol.c       |   30 ++++--
 tools/perf/util/symbol.h       |    1 +
 9 files changed, 297 insertions(+), 40 deletions(-)


^ permalink raw reply	[flat|nested] 57+ messages in thread
end of thread, other threads:[~2017-08-17  7:45 UTC | newest]

Thread overview: 57+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-01-29 20:23 [GIT PULL 00/10] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 01/10] perf evsel: Don't rely on malloc working for sz 0 Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 02/10] perf tools: Provide stub for missing pthread_attr_setaffinity_np Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 03/10] perf callchain: Cache eh/debug frame offset for dwarf unwind Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 04/10] perf tools: Do not use __perf_session__process_events() directly Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 05/10] perf record: Show precise number of samples Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 06/10] perf header: Set header version correctly Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 07/10] perf evsel: Set attr.task bit for a tracking event Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 08/10] perf symbols: Support to read compressed module from build-id cache Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 09/10] perf tools: Use perf_data_file__fd() consistently Arnaldo Carvalho de Melo
2015-01-29 20:23 ` [PATCH 10/10] perf symbols: Convert lseek + read to pread Arnaldo Carvalho de Melo
2015-01-30 18:28 ` [GIT PULL 00/10] perf/core improvements and fixes Ingo Molnar
  -- strict thread matches above, loose matches on Subject: below --
2017-08-16 20:20 Arnaldo Carvalho de Melo
2017-08-17  7:45 ` Ingo Molnar
2017-05-03 13:58 Arnaldo Carvalho de Melo
2017-05-03 17:30 ` Ingo Molnar
2017-01-17 16:06 Arnaldo Carvalho de Melo
2017-01-18  9:09 ` Ingo Molnar
2016-12-07 16:53 Arnaldo Carvalho de Melo
2016-12-07 18:17 ` Ingo Molnar
2016-06-20 22:23 Arnaldo Carvalho de Melo
2016-06-21  2:18 ` Namhyung Kim
2016-06-21  3:11   ` Brendan Gregg
2016-06-21 10:08     ` Paolo Bonzini
2016-06-21 16:14       ` Arnaldo Carvalho de Melo
2016-05-25 21:34 Arnaldo Carvalho de Melo
2016-04-01 21:56 Arnaldo Carvalho de Melo
2016-04-06  6:47 ` Ingo Molnar
2016-02-16 20:34 Arnaldo Carvalho de Melo
2016-02-17  7:39 ` Ingo Molnar
2015-11-28  1:22 Arnaldo Carvalho de Melo
2015-11-28  9:50 ` Ingo Molnar
2015-11-29 13:16   ` Namhyung Kim
2015-08-28 18:06 Arnaldo Carvalho de Melo
2015-08-31  8:28 ` Ingo Molnar
2015-07-30 16:16 Arnaldo Carvalho de Melo
2015-07-31  8:04 ` Ingo Molnar
2015-07-31 13:30   ` Arnaldo Carvalho de Melo
2015-06-16 18:21 Arnaldo Carvalho de Melo
2014-12-22 15:29 Arnaldo Carvalho de Melo
2014-09-26 20:19 Arnaldo Carvalho de Melo
2014-09-27  7:20 ` Ingo Molnar
2014-04-08 18:00 Jiri Olsa
     [not found] ` <8738hnk3dg.fsf@tassilo.jf.intel.com>
     [not found]   ` <CAM9d7ciP4tLUmR-soEKH3nf6=XC5evKGfuQW1fUGA8Z42U3xCg@mail.gmail.com>
2014-04-09  5:31     ` Ingo Molnar
2013-11-14 20:25 Arnaldo Carvalho de Melo
2013-11-15  6:38 ` Ingo Molnar
2013-11-11 20:22 Arnaldo Carvalho de Melo
2013-11-05 20:09 Arnaldo Carvalho de Melo
2013-11-06  5:31 ` Ingo Molnar
2013-09-02 20:56 Arnaldo Carvalho de Melo
2013-09-03  5:49 ` Ingo Molnar
2013-02-14 21:44 Arnaldo Carvalho de Melo
2013-02-15 15:39 ` Ingo Molnar
2011-12-20 19:18 Arnaldo Carvalho de Melo
2011-12-20 19:33 ` Ingo Molnar
2010-08-06  1:46 Arnaldo Carvalho de Melo
2010-08-06  7:00 ` Ingo Molnar

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