[PATCHSET 00/10] perf tools: Assorted cleanup for TUI (v3)

[Namhyung Kim <namhyung@kernel.org>]

Hello,

This patches are to cleanup TUI hists browser code for later work.  I
moved hist_entry_diff and hist_entry_tui under an union in order to
reduce memory footprint of hist entry.  Also split out hist browser
functions to make it easier to read.

 * changed in v3)
   - save necessary info in hist_browser  (Arnaldo)
   - rename to struct popup_action  (Arnaldo)
   - split popup registration and callback  (Arnaldo)
   - move TUI-specific fields out of map_symbol

 * changes in v2)
   - add comment on the new union fields  (Jiri)
   - add missing sym->namelen check  (Jiri)
   - fix transient bug in zoom out on LEFT key press  (Jiri)

It's available on 'perf/tui-cleanup-v3' branch in my tree:

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

Thanks,
Namhyung

Namhyung Kim (10):
  perf tools: Move TUI-specific fields into unnamed union
  perf tools: Move init_have_children field to the unnamed union
  perf hists browser: Fix possible memory leak
  perf hists browser: Save hist_browser_timer pointer in hist_browser
  perf hists browser: Save pstack in the hist_browser
  perf hists browser: Save perf_session_env in the hist_browser
  perf hists browser: Split popup menu actions
  perf hists browser: Split popup menu actions - part 2
  perf hists browser: Simplify zooming code a bit
  perf tools: Move TUI-specific fields out of map_symbol

 tools/perf/ui/browsers/hists.c | 603 +++++++++++++++++++++++++----------------
 tools/perf/util/callchain.h    |   4 +
 tools/perf/util/hist.c         |   2 +-
 tools/perf/util/pstack.c       |   7 +
 tools/perf/util/pstack.h       |   1 +
 tools/perf/util/sort.h         |  22 +-
 tools/perf/util/symbol.h       |   2 -
 7 files changed, 399 insertions(+), 242 deletions(-)

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2.3.5