linux-kernel - [PATCHSET 0/7] perf annotate: Add TUI support for data type profiling (v2)

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Message-ID: <20240411033256.2099646-1-namhyung@kernel.org>
Date: Wed, 10 Apr 2024 20:32:49 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: Arnaldo Carvalho de Melo <acme@...nel.org>,
	Ian Rogers <irogers@...gle.com>,
	Kan Liang <kan.liang@...ux.intel.com>
Cc: Jiri Olsa <jolsa@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-perf-users@...r.kernel.org
Subject: [PATCHSET 0/7] perf annotate: Add TUI support for data type profiling (v2)

Hello,

This is to support interactive TUI browser for type annotation.

v2 changes:
 * fix build errors when libslang2 or libdw is missing  (Arnaldo)
 * update commit messages with examples  (Arnaldo)
 * skip updating sample histogram for stack canary  (Arnaldo)
 * add Reviewed-by from Ian
 
Like the normal (code) annotation, it should be able to display the data type
annotation.  Now `perf annotate --data-type` will show the result in TUI by
default if it's enabled.  Also `perf report -s type` can show the same output
using a menu item.

It's still in a very early stage and supports the basic functionalities only.
I'll work on more features like in the normal annotation browser later.

The code is also available at 'perf/annotate-data-tui-v2' branch at

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

Thanks,
Namhyung


Namhyung Kim (7):
  perf annotate-data: Skip sample histogram for stack canary
  perf annotate: Show progress of sample processing
  perf annotate-data: Add hist_entry__annotate_data_tty()
  perf annotate-data: Add hist_entry__annotate_data_tui()
  perf annotate-data: Support event group display in TUI
  perf report: Add a menu item to annotate data type in TUI
  perf report: Do not collect sample histogram unnecessarily

 tools/perf/builtin-annotate.c          | 149 ++++--------
 tools/perf/builtin-report.c            |   7 +-
 tools/perf/ui/browsers/Build           |   1 +
 tools/perf/ui/browsers/annotate-data.c | 312 +++++++++++++++++++++++++
 tools/perf/ui/browsers/hists.c         |  31 +++
 tools/perf/util/annotate-data.c        | 113 +++++++++
 tools/perf/util/annotate-data.h        |  22 ++
 tools/perf/util/annotate.c             |  12 +-
 8 files changed, 534 insertions(+), 113 deletions(-)
 create mode 100644 tools/perf/ui/browsers/annotate-data.c


base-commit: 9c3e9af74326978ba6f4432bb038e6c80f4f56fd
-- 
2.44.0.478.gd926399ef9-goog