From: Ingo Molnar <mingo@kernel.org>
To: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: linux-kernel@vger.kernel.org,
Adrian Hunter <adrian.hunter@intel.com>,
Andi Kleen <ak@linux.intel.com>, Borislav Petkov <bp@suse.de>,
David Ahern <dsahern@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
Jiri Olsa <jolsa@redhat.com>, Kan Liang <kan.liang@intel.com>,
Namhyung Kim <namhyung@kernel.org>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Stephane Eranian <eranian@google.com>,
Arnaldo Carvalho de Melo <acme@redhat.com>
Subject: Re: [GIT PULL 0/9] perf/core improvements and fixes
Date: Wed, 12 Aug 2015 12:18:36 +0200 [thread overview]
Message-ID: <20150812101836.GB7036@gmail.com> (raw)
In-Reply-To: <1439240193-31520-1-git-send-email-acme@kernel.org>
* Arnaldo Carvalho de Melo <acme@kernel.org> wrote:
> Hi Ingo,
>
> Please consider pulling,
>
> - Arnaldo
>
> The following changes since commit f1d800bf615b84ca253af372d2dac8cdef743a20:
>
> Merge tag 'perf-ebpf-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-08-08 10:05:17 +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 4605bb55b91449a1a953a51f0334d3bc02351adb:
>
> perf evlist: Be more specific on -F/--freq (2015-08-10 17:20:26 -0300)
>
> ----------------------------------------------------------------
> perf/core improvements and fixes:
>
> User visible:
>
> - Introduce 'srcfile' sort key: (Andi Kleen)
>
> # perf record -F 10000 usleep 1
> # perf report --stdio --dsos '[kernel.vmlinux]' -s srcfile
> <SNIP>
> # Overhead Source File
> 26.49% copy_page_64.S
> 5.49% signal.c
> 0.51% msr.h
> #
>
> It can be combined with other fields, for instance, experiment with
> '-s srcfile,symbol'.
>
> There are some oddities in some distros and with some specific DSOs, being
> investigated, so your mileage may vary.
>
> - Update the column width for the "srcline" sort key (Arnaldo Carvalho de Melo)
>
> - Support per-event 'freq' term: (Namhyung Kim)
>
> $ perf record -e 'cpu/instructions,freq=1234/',cycles -c 1000 sleep 1
> $ perf evlist -F
> cpu/instructions,freq=1234/: sample_freq=1234
> cycles: sample_period=1000
> $
>
> Infrastructure:
>
> - Move perf_counts struct and functions into separate object (Jiri Olsa)
>
> - Unset perf_event_attr::freq when period term is set (Jiri Olsa)
>
> - Move callchain option parsing code to util.c (Kan Liang)
>
> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
>
> ----------------------------------------------------------------
> Andi Kleen (2):
> perf tools: Support full source file paths for srcline
> perf report: Add support for srcfile sort key
>
> Arnaldo Carvalho de Melo (2):
> perf hists: hist_entry__cmp() may use he_tmp.hists, initialize it
> perf hists: Update the column width for the "srcline" sort key
>
> Jiri Olsa (2):
> perf stat: Move perf_counts struct and functions into separate object
> perf tools: Unset perf_event_attr::freq when period term is set
>
> Kan Liang (1):
> perf callchain: Move option parsing code to util.c
>
> Namhyung Kim (2):
> perf record: Support per-event freq term
> perf evlist: Be more specific on -F/--freq
>
> tools/perf/Documentation/perf-record.txt | 1 +
> tools/perf/Documentation/perf-report.txt | 4 ++
> tools/perf/Documentation/perf-script.txt | 3 ++
> tools/perf/builtin-report.c | 2 +
> tools/perf/builtin-script.c | 2 +
> tools/perf/builtin-stat.c | 1 +
> tools/perf/util/Build | 1 +
> tools/perf/util/callchain.c | 89 +------------------------------
> tools/perf/util/callchain.h | 1 +
> tools/perf/util/counts.c | 52 ++++++++++++++++++
> tools/perf/util/counts.h | 37 +++++++++++++
> tools/perf/util/evsel.c | 14 ++++-
> tools/perf/util/evsel.h | 4 +-
> tools/perf/util/hist.c | 9 ++++
> tools/perf/util/hist.h | 1 +
> tools/perf/util/parse-events.c | 6 +++
> tools/perf/util/parse-events.h | 1 +
> tools/perf/util/parse-events.l | 1 +
> tools/perf/util/pmu.c | 2 +-
> tools/perf/util/python-ext-sources | 2 +-
> tools/perf/util/sort.c | 52 ++++++++++++++++++
> tools/perf/util/sort.h | 2 +
> tools/perf/util/srcline.c | 6 ++-
> tools/perf/util/stat.c | 49 -----------------
> tools/perf/util/stat.h | 30 -----------
> tools/perf/util/util.c | 90 ++++++++++++++++++++++++++++++++
> tools/perf/util/util.h | 3 ++
> 27 files changed, 292 insertions(+), 173 deletions(-)
> create mode 100644 tools/perf/util/counts.c
> create mode 100644 tools/perf/util/counts.h
Pulled, thanks a lot Arnaldo!
Ingo
next prev parent reply other threads:[~2015-08-12 10:18 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-10 20:56 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 1/9] perf stat: Move perf_counts struct and functions into separate object Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 2/9] perf callchain: Move option parsing code to util.c Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 3/9] perf tools: Support full source file paths for srcline Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 4/9] perf tools: Unset perf_event_attr::freq when period term is set Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 5/9] perf hists: hist_entry__cmp() may use he_tmp.hists, initialize it Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 6/9] perf hists: Update the column width for the "srcline" sort key Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 7/9] perf report: Add support for srcfile " Arnaldo Carvalho de Melo
2015-08-11 2:31 ` Namhyung Kim
2015-08-11 13:36 ` Andi Kleen
2015-08-13 8:04 ` [tip:perf/core] perf sort: Check for SRCLINE_UNKNOWN case in " srcfile" processing tip-bot for Andi Kleen
2015-08-10 20:56 ` [PATCH 8/9] perf record: Support per-event freq term Arnaldo Carvalho de Melo
2015-08-10 20:56 ` [PATCH 9/9] perf evlist: Be more specific on -F/--freq Arnaldo Carvalho de Melo
2015-08-12 10:18 ` Ingo Molnar [this message]
-- strict thread matches above, loose matches on Subject: below --
2017-04-01 2:10 [GIT PULL 0/9] perf/core improvements and fixes Arnaldo Carvalho de Melo
2017-04-01 10:44 ` Ingo Molnar
2015-12-11 14:22 Arnaldo Carvalho de Melo
2015-12-14 8:32 ` Ingo Molnar
2015-09-23 1:57 Arnaldo Carvalho de Melo
2015-09-23 7:45 ` Ingo Molnar
2015-08-21 16:10 Arnaldo Carvalho de Melo
2015-08-22 6:47 ` Ingo Molnar
2014-06-19 16:38 Jiri Olsa
2014-06-03 20:36 Jiri Olsa
2014-06-05 8:45 ` Ingo Molnar
2014-05-28 13:20 Jiri Olsa
2012-10-26 14:31 Arnaldo Carvalho de Melo
2012-10-26 14:54 ` Ingo Molnar
2012-10-26 15:06 ` David Ahern
2012-10-26 15:31 ` Namhyung Kim
2012-10-26 15:34 ` Borislav Petkov
2012-10-26 16:31 ` Arnaldo Carvalho de Melo
2012-10-26 17:20 ` Borislav Petkov
2012-10-27 9:16 ` Namhyung Kim
2012-10-27 14:29 ` Arnaldo Carvalho de Melo
2012-10-27 17:12 ` stephane eranian
2012-10-26 17:05 ` Arnaldo Carvalho de Melo
2012-10-27 13:19 ` Ingo Molnar
2012-10-30 8:18 ` Ingo Molnar
2012-10-30 8:21 ` Peter Zijlstra
2012-10-30 9:14 ` Ingo Molnar
2012-09-08 20:36 Arnaldo Carvalho de Melo
2012-09-09 8:40 ` Ingo Molnar
2012-01-24 23:07 Arnaldo Carvalho de Melo
2012-01-26 11:16 ` Ingo Molnar
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