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    Subject[GIT PULL 00/23] perf/core improvements and fixes
    Date
    Hi Ingo,

    Please consider pulling, test built on:

    [root@jouet ~]# dm
    alldeps-debian: Ok
    alldeps-mageia: Ok
    alldeps-rhel7: Ok
    alldeps-centos: Ok
    alldeps-opensuse: Ok
    alldeps-ubuntu: Ok
    [root@jouet ~]#

    All the latest distro releases, updated (dnf/yum/apt-get/urpmi/zypper/etc
    upgraded as of a few days ago) as available on docker.io/vendors.

    - Arnaldo

    The following changes since commit ced30bc9129777d715057d06fc8dbdfd3b81e94d:

    Merge tag 'perf-core-for-mingo-20160310' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2016-03-11 09:40:25 +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-20160323

    for you to fetch changes up to 76267147f233f347dbd8f4f8c05492e5ea0a7dce:

    perf llvm: Use strerror_r instead of the thread unsafe strerror one (2016-03-23 17:42:21 -0300)

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

    User visible:

    - Fix documentation of :ppp modifier in 'perf list' (Andi Kleen)

    - Fix silly nodes bitfield bits/bytes length assertion in 'perf bench numa' (Jakub Jelen)

    - Remove redundant CPU output in libtraceevent (Steven Rostedt)

    - Remove 'core_id' check in topology 'perf test' (Sukadev Bhattiprolu)

    Infrastructure:

    - Record text offset in dso to calculate objdump address, to use with
    modules in addition to vDSO symbol address calculations (Wang Nan)

    - Move utilities.mak from perf to tools/scripts/ (Arnaldo Carvalho de Melo)

    - Add cpumode to the perf_sample struct, this way we don't need to pass
    the union event to the machine and thread resolving routines, shortening
    function signatures and allowing the future introduction of a way
    to use tracepoint events instead of the unavailable HW cycles counter on
    powerpc guests in perf kvm by just hooking on perf_evsel__parse_sample,
    at the end (Arnaldo Carvalho de Melo)

    - Remove/unexport die() related infrastructure, that at some point will
    finally be removed (Arnaldo Carvalho de Melo)

    - Adopt linux/stringify.h from the kernel sources, not to touch this
    kernel header from tools/ (Arnaldo Carvalho de Melo)

    - Stop using strbuf for things we can instead trivially use libc's asprintf()
    (Arnaldo Carvalho de Melo)

    - Ditch tools/lib/util/abspath.c, its only exported function was used at just
    one place and can be replaced by libc's realpath() (Arnaldo Carvalho de Melo)

    - Use strerror_r() in the llvm infrastructure, tread safe, its what is used
    elsewhere in tools/perf/ (Arnaldo Carvalho de Melo)

    Cleanups:

    - Removed misplaced or needless __maybe_unused/export (Arnaldo Carvalho de Melo)

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

    ----------------------------------------------------------------
    Andi Kleen (1):
    perf list: Fix documentation of :ppp

    Arnaldo Carvalho de Melo (18):
    tools: Move utilities.mak from perf to tools/scripts/
    perf tools: Remove misplaced __maybe_unused
    perf tests: Forward the perf_sample in the dwarf unwind test
    perf tools: Add cpumode to struct perf_sample
    perf machine: Rename perf_event__preprocess_sample to machine__resolve
    perf thread: Rename perf_event__preprocess_sample_addr to thread__resolve
    perf script: Remove lots of unused arguments
    perf tools: Remove unused DIE_IF macro
    perf tools: Simplify die() mechanism
    perf tools: Remove needless 'extern' from function prototypes
    tools include: Copy linux/stringify.h from the kernel
    perf tools: Do not include stringify.h from the kernel sources
    perf tools: Remove unused perf_pathdup, xstrdup functions
    perf help: Use asprintf instead of adhoc equivalents
    perf probe: No need to use formatting strbuf method
    perf tools: Unexport some methods unused outside strbuf.c
    perf llvm: Use realpath to canonicalize paths
    perf llvm: Use strerror_r instead of the thread unsafe strerror one

    Jakub Jelen (1):
    perf bench numa: Fix assertion for nodes bitfield

    Steven Rostedt (1):
    tools lib traceevent: Remove redundant CPU output

    Sukadev Bhattiprolu (1):
    perf test: Remove 'core_id' check in topo test

    Wang Nan (1):
    perf symbols: Record text offset in dso to calculate objdump address

    tools/include/linux/stringify.h | 12 +++++
    tools/lib/api/Makefile | 2 +-
    tools/lib/subcmd/Makefile | 2 +-
    tools/lib/traceevent/event-parse.c | 4 +-
    tools/perf/Documentation/Makefile | 2 +-
    tools/perf/Documentation/perf-list.txt | 6 ++-
    tools/perf/Makefile.perf | 2 +-
    tools/perf/arch/powerpc/util/header.c | 4 +-
    tools/perf/bench/bench.h | 22 ++++-----
    tools/perf/bench/mem-memcpy-arch.h | 2 +-
    tools/perf/bench/mem-memset-arch.h | 2 +-
    tools/perf/bench/numa.c | 2 +-
    tools/perf/builtin-annotate.c | 2 +-
    tools/perf/builtin-diff.c | 2 +-
    tools/perf/builtin-help.c | 69 ++++++++++++--------------
    tools/perf/builtin-inject.c | 8 +---
    tools/perf/builtin-mem.c | 2 +-
    tools/perf/builtin-report.c | 3 +-
    tools/perf/builtin-script.c | 46 +++++++-----------
    tools/perf/builtin-timechart.c | 2 +-
    tools/perf/builtin-top.c | 8 ++--
    tools/perf/builtin-trace.c | 9 ++--
    tools/perf/builtin.h | 64 ++++++++++++-------------
    tools/perf/config/Makefile | 2 +-
    tools/perf/tests/code-reading.c | 5 +-
    tools/perf/tests/dwarf-unwind.c | 4 +-
    tools/perf/tests/hists_common.c | 6 ++-
    tools/perf/tests/hists_cumulate.c | 9 +---
    tools/perf/tests/hists_filter.c | 9 +---
    tools/perf/tests/hists_link.c | 20 ++------
    tools/perf/tests/hists_output.c | 9 +---
    tools/perf/ui/gtk/hists.c | 2 +-
    tools/perf/util/Build | 1 -
    tools/perf/util/abspath.c | 37 --------------
    tools/perf/util/annotate.h | 2 +-
    tools/perf/util/auxtrace.h | 2 +-
    tools/perf/util/build-id.c | 3 +-
    tools/perf/util/cache.h | 24 ++++------
    tools/perf/util/callchain.h | 4 +-
    tools/perf/util/cgroup.h | 4 +-
    tools/perf/util/cloexec.h | 2 +-
    tools/perf/util/data-convert-bt.c | 2 +-
    tools/perf/util/db-export.c | 2 +-
    tools/perf/util/dso.h | 3 +-
    tools/perf/util/dwarf-aux.c | 10 ++--
    tools/perf/util/dwarf-aux.h | 72 ++++++++++++++--------------
    tools/perf/util/event.c | 23 ++++-----
    tools/perf/util/event.h | 13 ++---
    tools/perf/util/evsel.c | 1 +
    tools/perf/util/genelf.h | 8 ++--
    tools/perf/util/header.c | 5 --
    tools/perf/util/header.h | 2 +-
    tools/perf/util/hist.c | 2 +-
    tools/perf/util/hist.h | 3 +-
    tools/perf/util/intel-bts.c | 2 +-
    tools/perf/util/jit.h | 12 ++---
    tools/perf/util/llvm-utils.c | 24 ++++++----
    tools/perf/util/llvm-utils.h | 7 ++-
    tools/perf/util/machine.c | 14 +++---
    tools/perf/util/machine.h | 2 +-
    tools/perf/util/parse-events.h | 21 ++++----
    tools/perf/util/path.c | 30 ------------
    tools/perf/util/probe-event.c | 2 +-
    tools/perf/util/probe-event.h | 57 ++++++++++------------
    tools/perf/util/probe-finder.c | 8 ++--
    tools/perf/util/probe-finder.h | 24 +++++-----
    tools/perf/util/quote.h | 2 +-
    tools/perf/util/session.c | 5 +-
    tools/perf/util/sort.c | 2 +-
    tools/perf/util/stat-shadow.c | 18 ++++---
    tools/perf/util/strbuf.c | 9 +++-
    tools/perf/util/strbuf.h | 21 ++++----
    tools/perf/util/svghelper.h | 51 ++++++++++----------
    tools/perf/util/symbol-elf.c | 12 ++---
    tools/perf/util/symbol.h | 4 +-
    tools/perf/util/usage.c | 8 +---
    tools/perf/util/util.h | 27 ++++-------
    tools/perf/util/wrapper.c | 12 -----
    tools/{perf/config => scripts}/utilities.mak | 0
    79 files changed, 385 insertions(+), 557 deletions(-)
    create mode 100644 tools/include/linux/stringify.h
    delete mode 100644 tools/perf/util/abspath.c
    rename tools/{perf/config => scripts}/utilities.mak (100%)

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