linux-kernel - [PATCHSET 00/13] perf report: Add support for event group view (v8)

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Date:	Tue, 15 Jan 2013 16:31:44 +0900
From:	Namhyung Kim <namhyung@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...stprotocols.net>
Cc:	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Jiri Olsa <jolsa@...hat.com>,
	Stephane Eranian <eranian@...gle.com>,
	Namhyung Kim <namhyung.kim@....com>
Subject: [PATCHSET 00/13] perf report: Add support for event group view (v8)

Hi,

This is my 8th attempt to enable the event group view for perf report.
For basic idea and usage example, please see my initial post [1].

This version is rebased on the current acme/perf/core and it's mainly
changed due to a refactoring of gtk browser.

You can get this via 'perf/group-v8' branch on my tree:

git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git

Any comments are welcome, thanks,
Namhyung


v7 -> v8:
 * rebase onto acme/perf/core
 * patch 3 in the previous version is merged
 * add Jiri's Acked-by's

v6 -> v7:
 * hists__{match,link} changes are merged separately
 * factor out inc_group_count() from parsing group_def (Jiri)
 * add checking for group fields in evlist/evsel (Jiri)
 * check return value of during header processing (Arnaldo)
 * get rid of a temporal array in hpp functions (Arnaldo)
 * convert hpp macros to static inline functions (Jiri)

v5 -> v6:
 * set ->leader alse for leader evsel (Arnaldo)
 * use hists__{match,link} (Arnaldo)

v4 -> v5:
 * rebase onto acme/perf/core

v3 -> v4:
 * patch 1-9 in previous post are merged.
 * add Jiri's Acked-by
 * add report.group config option

v2 -> v3:
 * drop patch 1 since it's merged into acme/perf/core
 * cherry-pick Jiri's hpp changes
 * add missing bswap_32 on reading nr_groups (Jiri)
 * remove perf_evlist__recalc_nr_groups() in favor of list_is_last (Jiri)

v1 -> v2:
 * save group relation to header (Jiri)

[1] https://lkml.org/lkml/2012/7/24/81


Namhyung Kim (13):
  perf tools: Keep group information
  perf tests: Add group test conditions
  perf header: Add HEADER_GROUP_DESC feature
  perf report: Make another loop for linking group hists
  perf hists: Resort hist entries using group members for output
  perf ui/hist: Add support for event group view
  perf hist browser: Add support for event group view
  perf gtk/browser: Add support for event group view
  perf gtk/browser: Trim column header string when event group enabled
  perf report: Bypass non-leader events when event group is enabled
  perf report: Show group description when event group is enabled
  perf report: Add --group option
  perf report: Add report.group config option

 tools/perf/Documentation/perf-report.txt |   3 +
 tools/perf/builtin-record.c              |   3 +
 tools/perf/builtin-report.c              |  47 ++++-
 tools/perf/builtin-script.c              |  12 --
 tools/perf/tests/parse-events.c          |  28 +++
 tools/perf/ui/browsers/hists.c           | 219 +++++++++++++++++----
 tools/perf/ui/gtk/hists.c                | 128 ++++++++++---
 tools/perf/ui/hist.c                     | 316 ++++++++++++++++---------------
 tools/perf/ui/stdio/hist.c               |   2 +
 tools/perf/util/evlist.c                 |   7 +-
 tools/perf/util/evlist.h                 |   1 +
 tools/perf/util/evsel.c                  |  25 +++
 tools/perf/util/evsel.h                  |  16 ++
 tools/perf/util/header.c                 | 164 ++++++++++++++++
 tools/perf/util/header.h                 |   2 +
 tools/perf/util/hist.c                   |  59 +++++-
 tools/perf/util/parse-events.c           |   1 +
 tools/perf/util/parse-events.h           |   1 +
 tools/perf/util/parse-events.y           |  10 +
 tools/perf/util/string.c                 |  18 ++
 tools/perf/util/symbol.h                 |   3 +-
 tools/perf/util/util.h                   |   1 +
 22 files changed, 840 insertions(+), 226 deletions(-)

-- 
1.7.11.7

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