Merge tag 'perf-core-for-mingo' of...

Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf

 into perf/core

Pull perf/core improvements and fixes from Jiri Olsa:

  * Add a test case for hists filtering (Namhyung Kim)

  * Share map_groups among threads of the same group (Arnaldo Carvalho de Melo, Jiri Olsa)

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>