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

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

 into perf/core

perf/core fixes and improvements: perf script improvements and minor fixes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>