[PATCH 0/3] perf hists: Changes on hists__{link,match}

[Namhyung Kim <namhyung@kernel.org>]

Hi Arnaldo,

This is what I talked to Jiri yesterday, and it can be a common basis
of both event group and multiple diff patchset.  The point is using
internal input or collapsed rb tree to sort hist entries rather than
output tree with unnessary resort.

Please take a look.

Thanks,
Namhyung


Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>

Namhyung Kim (3):
  perf hists: Exchange order of comparing items when collapsing hists
  perf hists: Link hist entries before inserting to an output tree
  perf diff: Use internal rb tree for compute resort

 tools/perf/builtin-diff.c | 95 +++++++++++++++++++++--------------------------
 tools/perf/util/hist.c    | 51 ++++++++++++++++++-------
 2 files changed, 80 insertions(+), 66 deletions(-)

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1.7.11.7