linux-kernel - [RFC 0/6] perf stat: Metrics calculation fix

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Date:	Tue,  7 Apr 2015 23:25:13 +0200
From:	Jiri Olsa <jolsa@...nel.org>
To:	Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:	lkml <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Paul Mackerras <paulus@...ba.org>,
	David Ahern <dsahern@...il.com>,
	Namhyung Kim <namhyung@...nel.org>,
	Ingo Molnar <mingo@...nel.org>,
	Andi Kleen <andi@...stfloor.org>,
	William Cohen <wcohen@...hat.com>
Subject: [RFC 0/6] perf stat: Metrics calculation fix

hi,
I'm sending Andi's patch accompanied with changes requested by Ingo.
  http://marc.info/?l=linux-kernel&m=139748629929175&w=2

I added simple bit calculated index array, while exclude_* bits
might have more strict logic and ban some combinations, but I
wanted to keep it simple and did not find better solution.

thanks,
jirka


---
Andi Kleen (1):
      perf stat: Fix metrics calculation with event qualifiers

Jiri Olsa (5):
      perf tools: Add 'I' event modifier for exclude_idle bit
      perf stat: Change metrics context calculation
      perf stat: Add metrics support for exclude_hv
      perf stat: Add metrics support for exclude_(host|guest)
      perf stat: Add metrics support for exclude_idle

 tools/perf/Documentation/perf-list.txt |   1 +
 tools/perf/builtin-stat.c              | 144 +++++++++++++++++++++++++++++++++++++++++------------------------
 tools/perf/tests/parse-events.c        |  40 ++++++++++++++++++
 tools/perf/util/parse-events.c         |   8 +++-
 tools/perf/util/parse-events.l         |   2 +-
 5 files changed, 141 insertions(+), 54 deletions(-)
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