[GIT PULL 00/13] perf/core improvements and fixes

[Arnaldo Carvalho de Melo <acme@kernel.org>]

Hi Ingo,

	Please consider applying,

- Arnaldo

The following changes since commit 5f1230c9b80b89f404938ff88dfa64a963f74f2c:

  Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core (2015-08-12 12:16:11 +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 71ef150ee06df29c5b427307dc0bacfe06a8baea:

  perf tests: Add tests to callgraph and time parse (2015-08-12 13:20:29 -0300)

----------------------------------------------------------------
perf/core improvements and fixes:

User visible:

- Allow selecting the type of callchains per event, including disabling
  callchains in all but one entry in an event list, to save space, and also
  to ask for the callchains collected in one event to be used in other
  events (Kan Liang)

- Beautify more syscall arguments in 'perf trace': (Arnaldo Carvalho de Melo)
  - A bunch more translate file/pathnames from pointers to strings
  - Convert numbers to strings for the 'keyctl' syscall 'option' arg.
  - Add missing 'clockid' entries

- Fix 'perf probe -L sys_*' as it was not showing all the source code for
  syscall functions in the kernel (Masami Hiramatsu)

- Make ESC unzoom as well in the hists browser, i.e. in 'report' and 'top',
  as we're considering repurposing the right and left arrow keys to use in
  horizontal scrolling, i.e. leave just ESC to be used for what <- works
  now, and ENTER for what -> does (they are already aliases for ages)
  (Arnaldo Carvalho de Melo)

Infrastructure fixes:

- Check for SRCLINE_UNKNOWN case in "srcfile" processing (Andi Kleen)

- Wrap the slsmg_{printf,write_nstring} slang functions behing ui_browser, so
  that we can make the ui_browser based browsers (annotate, menus, hists, etc) UI
  library agnostic and usable with multiple backends (slang now, GTK+ and others
  in the future, maybe) (Arnaldo Carvalho de Melo)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

----------------------------------------------------------------
Andi Kleen (1):
      perf sort: Check for SRCLINE_UNKNOWN case in "srcfile" processing

Arnaldo Carvalho de Melo (7):
      perf trace: Associate some more syscall args with the getname beautifier
      perf trace: Add missing clockid entries
      perf trace: Use the FD beautifier for socket syscall fds
      perf trace: Beautify keyctl's option arg
      perf ui browser: Introduce ui_browser__write_nstring()
      perf ui browser: Introduce ui_browser__printf()
      perf hists browser: Make ESC unzoom as well

Kan Liang (4):
      perf callchain: Per-event type selection support
      perf callchain: Allow disabling call graphs per event
      perf report: Show call graph from reference events
      perf tests: Add tests to callgraph and time parse

Masami Hiramatsu (1):
      perf probe: Fix to show lines of sys_ functions correctly

 tools/perf/Documentation/perf-record.txt |  4 ++
 tools/perf/Documentation/perf-report.txt | 11 ++++++
 tools/perf/builtin-annotate.c            |  2 +
 tools/perf/builtin-diff.c                |  3 ++
 tools/perf/builtin-report.c              |  7 ++++
 tools/perf/builtin-trace.c               | 54 +++++++++++++++++++------
 tools/perf/tests/hists_cumulate.c        |  4 ++
 tools/perf/tests/parse-events.c          | 38 ++++++++++++++++++
 tools/perf/ui/browser.c                  | 17 +++++++-
 tools/perf/ui/browser.h                  |  3 ++
 tools/perf/ui/browsers/annotate.c        | 43 ++++++++++----------
 tools/perf/ui/browsers/header.c          |  2 +-
 tools/perf/ui/browsers/hists.c           | 54 ++++++++++++-------------
 tools/perf/ui/browsers/map.c             | 11 +++---
 tools/perf/ui/browsers/scripts.c         |  2 +-
 tools/perf/ui/libslang.h                 |  3 ++
 tools/perf/ui/tui/util.c                 |  2 +-
 tools/perf/util/dwarf-aux.c              | 18 ++++++---
 tools/perf/util/evsel.c                  | 67 +++++++++++++++++++++++++++++++-
 tools/perf/util/evsel.h                  |  4 ++
 tools/perf/util/hist.c                   | 14 +++++--
 tools/perf/util/parse-events.c           | 12 ++++++
 tools/perf/util/parse-events.h           |  2 +
 tools/perf/util/parse-events.l           |  2 +
 tools/perf/util/pmu.c                    |  4 +-
 tools/perf/util/sort.c                   |  2 +
 tools/perf/util/symbol.h                 |  3 +-
 27 files changed, 307 insertions(+), 81 deletions(-)