[GIT PULL 0/3] perf/urgent fixes

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

Hi Ingo,

	Please consider pulling,

- Arnaldo

The following changes since commit ed9eb845d7916b2bc863e5b93c82e18be8faf032:

  Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent (2015-01-08 08:59:22 +0100)

are available in the git repository at:


  git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-urgent-for-mingo

for you to fetch changes up to c09e31cc128cf1aec3a6cd47203508fbf0082873:

  perf hists browser: Fix segfault when showing callchain (2015-01-08 11:59:16 -0300)

----------------------------------------------------------------
perf/urgent fixes:

. Free callchains when hist entries are deleted, plugging a massive leak in
  'top -g', where hist_entries (and its callchains) are decayed over time. (Namhyung Kim)

. Fix segfault when showing callchain in the hists browser (report & top) (Namhyung Kim)

. Fix children sort key behavior, and also the 'perf test 32' test that
  was failing due to reliance on undefined behaviour (Namhyung Kim)

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

----------------------------------------------------------------
Namhyung Kim (3):
      perf hists: Fix children sort key behavior
      perf callchain: Free callchains when hist entries are deleted
      perf hists browser: Fix segfault when showing callchain

 tools/perf/tests/hists_cumulate.c | 64 +++++++++++++++++++--------------------
 tools/perf/ui/browsers/hists.c    |  2 +-
 tools/perf/ui/hist.c              |  3 ++
 tools/perf/util/callchain.c       | 30 ++++++++++++++++++
 tools/perf/util/callchain.h       |  2 ++
 tools/perf/util/hist.c            |  1 +
 6 files changed, 69 insertions(+), 33 deletions(-)