tree 8f7c82a62a895f434e9817084f0c5210fd7b1f80
parent 6a24ed6c6082ec65d19331a4bfa30c0512a1a822
author Ingo Molnar <mingo@elte.hu> 1244218071 +0200
committer Ingo Molnar <mingo@elte.hu> 1244218071 +0200

perf_counter tools: Sample and display frequency adjustment changes

To allow the debugging of frequency-adjusting counters, sample
those adjustments and display them in perf report -D.

Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>