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Date: Wed, 26 Jan 2011 07:52:06 +0100
From: Ingo Molnar <mingo@...e.hu>
To: Arnaldo Carvalho de Melo <acme@...radead.org>
Cc: linux-kernel@...r.kernel.org, 2nddept-manager@....hitachi.co.jp,
Franck Bui-Huu <fbuihuu@...il.com>,
Frederic Weisbecker <fweisbec@...il.com>,
Han Pingtian <phan@...hat.com>,
Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
Mike Galbraith <efault@....de>,
Paul Mackerras <paulus@...ba.org>,
Peter Zijlstra <peterz@...radead.org>,
Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
Stephane Eranian <eranian@...gle.com>,
Steven Rostedt <rostedt@...dmis.org>,
Tom Zanussi <tzanussi@...il.com>,
Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Subject: Re: [GIT PULL 00/29] perf/core improvements for 2.6.39
* Arnaldo Carvalho de Melo <acme@...radead.org> wrote:
> Hi Ingo,
>
> Please consider pulling from:
>
> git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 perf/core
>
> The 'stat', 'record' and 'top' tools now share the event selector
> lifecycle routines, in the process 'top' switched to using just one mmap per
> CPU, using ioctl(PERF_EVENT_IOC_SET_OUTPUT) to set all events to just the first
> counter on a cpu, etc.
>
> I'm now working on a thin python binding for these abstractions, to
> ease prototyping monitoring apps.
>
> Regards,
>
> - Arnaldo
>
> Arnaldo Carvalho de Melo (20):
> perf evsel: Introduce perf_evlist
> perf evlist: Adopt the pollfd array
> perf evsel: Support event groups
> perf evsel: Allow specifying if the inherit bit should be set
> perf top: Use perf_evsel__open
> perf record: Use perf_evsel__open
> perf evsel: Introduce mmap support
> perf record: Use struct perf_mmap and helpers
> perf record: Move perf_mmap__write_tail to perf.h
> perf evlist: Move the mmap array from perf_evsel
> perf record: Use perf_evlist__mmap
> perf tools: Add missing cpu_map__delete()
> perf test: Check counts on all cpus in test__open_syscall_event_on_all_cpus
> perf evlist: Steal mmap reading routine from 'perf top'
> perf test: Add test for the evlist mmap routines
> perf top: Add native_safe_halt to skip symbols
> perf tools: Pass the struct opt to the wildcard parsing routine
> perf threads: Move thread_map to separate file
> perf tools: Move event__parse_sample to evsel.c
> perf evsel: Introduce perf_evsel__{in,ex}it
>
> Franck Bui-Huu (1):
> perf record: auto detect when stdout is a pipe
>
> Frederic Weisbecker (4):
> perf callchain: Feed callchains into a cursor
> perf callchain: Rename cumul_hits into callchain_cumul_hits
> perf callchain: Rename register_callchain_param into callchain_register_param
> perf callchain: Don't give arbitrary gender to callchain tree nodes
>
> Han Pingtian (1):
> perf test: check if cpu_map__new() return NULL
>
> Masami Hiramatsu (3):
> perf probe: Introduce lines walker interface
> perf probe: Enable to put probe inline function call site
> perf probe: Add --funcs to show available functions in symtab
>
> tools/perf/Documentation/perf-probe.txt | 4 +
> tools/perf/Makefile | 4 +
> tools/perf/builtin-probe.c | 29 +++-
> tools/perf/builtin-record.c | 328 ++++++++++++-----------------
> tools/perf/builtin-report.c | 29 ++--
> tools/perf/builtin-stat.c | 39 ++--
> tools/perf/builtin-test.c | 184 +++++++++++++++-
> tools/perf/builtin-top.c | 283 ++++++++-----------------
> tools/perf/perf.h | 26 +++
> tools/perf/util/callchain.c | 224 ++++++++++----------
> tools/perf/util/callchain.h | 74 ++++++-
> tools/perf/util/cpumap.c | 5 +
> tools/perf/util/cpumap.h | 2 +-
> tools/perf/util/event.c | 125 -----------
> tools/perf/util/event.h | 5 +-
> tools/perf/util/evlist.c | 170 +++++++++++++++
> tools/perf/util/evlist.h | 41 ++++
> tools/perf/util/evsel.c | 318 ++++++++++++++++++++++++++--
> tools/perf/util/evsel.h | 33 +++-
> tools/perf/util/header.c | 17 +-
> tools/perf/util/header.h | 7 +-
> tools/perf/util/hist.c | 15 +-
> tools/perf/util/hist.h | 2 +
> tools/perf/util/include/linux/list.h | 1 +
> tools/perf/util/parse-events.c | 71 ++-----
> tools/perf/util/parse-events.h | 7 -
> tools/perf/util/probe-event.c | 68 ++++++-
> tools/perf/util/probe-event.h | 1 +
> tools/perf/util/probe-finder.c | 361 ++++++++++++++++++-------------
> tools/perf/util/session.c | 26 ++-
> tools/perf/util/session.h | 20 ++-
> tools/perf/util/thread.c | 55 -----
> tools/perf/util/thread.h | 14 --
> tools/perf/util/thread_map.c | 64 ++++++
> tools/perf/util/thread_map.h | 15 ++
> tools/perf/util/ui/browsers/hists.c | 2 +-
> 36 files changed, 1647 insertions(+), 1022 deletions(-)
> create mode 100644 tools/perf/util/evlist.c
> create mode 100644 tools/perf/util/evlist.h
> create mode 100644 tools/perf/util/thread_map.c
> create mode 100644 tools/perf/util/thread_map.h
Pulled, thanks a lot Arnaldo!
Ingo
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