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Message-Id: <1407970107-24540-1-git-send-email-acme@kernel.org>
Date: Wed, 13 Aug 2014 19:47:46 -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>,
Alex Snast <asnast@...il.com>,
Andi Kleen <andi@...stfloor.org>,
Corey Ashford <cjashfor@...ux.vnet.ibm.com>,
David Ahern <dsahern@...il.com>,
Don Zickus <dzickus@...hat.com>,
Frederic Weisbecker <fweisbec@...il.com>,
Jean Pihet <jean.pihet@...aro.org>,
Jiri Olsa <jolsa@...hat.com>,
Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
Mike Galbraith <efault@....de>,
Minchan Kim <minchan@...nel.org>,
Namhyung Kim <namhyung.kim@....com>,
Naohiro Aota <naota@...sp.net>,
Paul Mackerras <paulus@...ba.org>,
Peter Zijlstra <peterz@...radead.org>,
Stephane Eranian <eranian@...gle.com>,
Arnaldo Carvalho de Melo <acme@...hat.com>
Subject: [GIT PULL 00/41] perf/core improvements and fixes
Hi Ingo,
Please consider pulling, more to come! :-)
- Arnaldo
The following changes since commit ddcd0973fe02aad3d4bdc59dd0f1db90f51105a9:
perf/x86/uncore: Rename IvyTown to IvyBridge-EP (2014-08-13 07:51:18 +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 1c65056c547141a0cb52fb8e6056f63524d2bbf2:
perf evlist: Add perf_evlist__enable_event_idx() (2014-08-13 19:23:48 -0300)
----------------------------------------------------------------
perf/probe fixes and improvements:
User visible changes:
. Do not show +/- callchain expansion when there are no childs (top/report) (Namhyung Kim)
. Fix -z and add respective 'z' hotkey to zero samples before refresh
in 'perf top' (Namhyung Kim)
. Capability probing fixes, improving the detection of
kernel features for non-priviledged users (Adrian Hunter)
. Add beautifier for mremap flags param in 'trace' (Alex Snast)
. Fix --list and --del options to show events when just uprobes is
enabled (Masami Hiramatsu)
. perf script: Allow callchains if any event samples them
. Don't look for kernel idle symbols in all DSOs in 'perf top' (Arnaldo Carvalho de Melo)
. Add cpu_startup_entry to the list of kernel idle symbols (Arnaldo Carvalho de Melo)
. 'perf top' terminal output fixes (Jiri Olsa)
. Fix stdin handling for 'perf kvm stat live' (Jiri Olsa)
. Fix missing label symbols (Adrian Hunter)
. Don't demangle C++ parameters and such by default, only in
--verbose mode (Namhyung Kim)
. Set proper sort__mode for the branch option (Naohiro Aota)
. Check recorded kernel version when finding vmlinux (Namhyung Kim)
Developer Stuff:
. More prep work for intel PT (Adrian Hunter)
. Fix possible memory leaks (Namhyung Kim)
. Fix a memory leak in vmlinux_path__init() (Namhyung Kim)
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
----------------------------------------------------------------
Adrian Hunter (14):
perf tools: Fix CLOEXEC probe for perf_event_paranoid == 2
perf tools: Fix one of the probe events to exclude kernel
perf tools: Fix probing the kernel API with cpu-wide events
perf tools: Prefer to use a cpu-wide event for probing CLOEXEC
perf symbols: Fix missing label symbols
perf evlist: Add 'system_wide' option
perf evlist: Add perf_evlist__set_tracking_event()
perf session: Add perf_session__peek_event()
perf script: Allow callchains if any event samples them
perf script python: Add helpers for calling Python objects
perf tools: Identify which comms are from exec
perf machine: Add machine__thread_exec_comm()
perf tools: Add flags and insn_len to struct sample
perf evlist: Add perf_evlist__enable_event_idx()
Alex Snast (1):
perf trace: Add beautifier for mremap flags param
Arnaldo Carvalho de Melo (2):
perf top: Don't look for kernel idle symbols in all DSOs
perf tools: Add cpu_startup_entry to the list of kernel idle symbols
Jiri Olsa (4):
perf top: Join the display thread on exit
perf tools: Introduce set_term_quiet_input helper function
perf top: Setup signals for terminal output
perf kvm: Fix stdin handling for 'kvm stat live' command
Masami Hiramatsu (2):
perf probe: Fix --list option to show events only with uprobe events
perf probe: Fix --del option to delete events only with uprobe events
Namhyung Kim (17):
perf script: Fix possible memory leaks
perf symbols: Fix a memory leak in vmlinux_path__init()
perf annotate: Move session handling out of __cmd_annotate()
perf buildid-cache: Move session handling into cmd_buildid_cache()
perf inject: Move session handling out of __cmd_inject()
perf kmem: Move session handling out of __cmd_kmem()
perf kvm: Move call to symbol__init() after creating session
perf lock: Move call to symbol__init() after creating session
perf sched: Move call to symbol__init() after creating session
perf script: Move call to symbol__init() after creating session
perf timechart: Move call to symbol__init() after creating session
perf trace: Move call to symbol__init() after creating session
perf tools: Check recorded kernel version when finding vmlinux
perf hists browser: Fix a small callchain display bug
perf top: Fix -z option behavior
perf top: Handle 'z' key for toggle zeroing samples in TUI
perf symbols: Don't demangle parameters and such by default
naota@...sp.net (1):
perf report: Set proper sort__mode for the branch option
tools/perf/builtin-annotate.c | 75 +++++++-------
tools/perf/builtin-buildid-cache.c | 37 ++++---
tools/perf/builtin-diff.c | 2 +-
tools/perf/builtin-inject.c | 31 +++---
tools/perf/builtin-kmem.c | 49 +++++----
tools/perf/builtin-kvm.c | 24 ++---
tools/perf/builtin-lock.c | 3 +-
tools/perf/builtin-mem.c | 2 +-
tools/perf/builtin-record.c | 2 +-
tools/perf/builtin-report.c | 4 +-
tools/perf/builtin-sched.c | 3 +-
tools/perf/builtin-script.c | 57 +++++++----
tools/perf/builtin-timechart.c | 4 +-
tools/perf/builtin-top.c | 59 ++++++++---
tools/perf/builtin-trace.c | 34 +++++-
tools/perf/tests/builtin-test.c | 2 +-
tools/perf/ui/browsers/hists.c | 13 ++-
tools/perf/util/cloexec.c | 23 ++++-
tools/perf/util/comm.c | 7 +-
tools/perf/util/comm.h | 6 +-
tools/perf/util/event.h | 2 +
tools/perf/util/evlist.c | 109 ++++++++++++++++++--
tools/perf/util/evlist.h | 5 +
tools/perf/util/evsel.c | 34 ++++--
tools/perf/util/evsel.h | 2 +
tools/perf/util/hist.c | 22 ++++
tools/perf/util/hist.h | 1 +
tools/perf/util/machine.c | 30 +++++-
tools/perf/util/machine.h | 4 +
tools/perf/util/probe-event.c | 98 ++++++++++++------
tools/perf/util/record.c | 40 ++++++--
.../util/scripting-engines/trace-event-python.c | 114 +++++++++------------
tools/perf/util/session.c | 79 +++++++++++++-
tools/perf/util/session.h | 5 +
tools/perf/util/symbol-elf.c | 9 +-
tools/perf/util/symbol.c | 31 ++++--
tools/perf/util/symbol.h | 4 +-
tools/perf/util/thread.c | 24 ++++-
tools/perf/util/thread.h | 10 +-
tools/perf/util/util.c | 13 +++
tools/perf/util/util.h | 2 +
41 files changed, 770 insertions(+), 305 deletions(-)
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