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Date: Wed, 23 Mar 2016 18:17:37 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ingo Molnar <mingo@...nel.org>
Cc: linux-kernel@...r.kernel.org,
Arnaldo Carvalho de Melo <acme@...nel.org>,
Adrian Hunter <adrian.hunter@...el.com>,
Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
Alexei Starovoitov <ast@...nel.org>,
Andi Kleen <ak@...ux.intel.com>,
Cody P Schafer <dev@...yps.com>,
David Ahern <dsahern@...il.com>, He Kuang <hekuang@...wei.com>,
Hemant Kumar <hemant@...ux.vnet.ibm.com>,
Jakub Jelen <jjelen@...hat.com>,
Jan Stancek <jstancek@...hat.com>,
Jiri Olsa <jolsa@...hat.com>,
Josh Poimboeuf <jpoimboe@...hat.com>,
Kan Liang <kan.liang@...el.com>,
Kirill Smelkov <kirr@...edi.com>,
Li Zefan <lizefan@...wei.com>,
Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
Namhyung Kim <namhyung@...nel.org>,
"Naveen N . Rao" <naveen.n.rao@...ux.vnet.ibm.com>,
Peter Zijlstra <peterz@...radead.org>, pi3orama@....com,
Ravi Bangoria <ravi.bangoria@...ux.vnet.ibm.com>,
Steven Rostedt <rostedt@...dmis.org>,
Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>,
Wang Nan <wangnan0@...wei.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/23] perf/core improvements and fixes
Hi Ingo,
Please consider pulling, test built on:
[root@...et ~]# dm
alldeps-debian: Ok
alldeps-mageia: Ok
alldeps-rhel7: Ok
alldeps-centos: Ok
alldeps-opensuse: Ok
alldeps-ubuntu: Ok
[root@...et ~]#
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@...hat.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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