linux-kernel - [PATCH 0/2] perf/x86: various RAPL improvements

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Date:	Mon, 16 Dec 2013 21:20:22 +0100
From:	Stephane Eranian <eranian@...gle.com>
To:	linux-kernel@...r.kernel.org
Cc:	peterz@...radead.org, mingo@...e.hu, ak@...ux.intel.com,
	acme@...hat.com, jolsa@...hat.com, zheng.z.yan@...el.com,
	bp@...en8.de, vincent.weaver@...ne.edu,
	maria.n.dimakopoulou@...il.com
Subject: [PATCH 0/2] perf/x86: various RAPL improvements

This short patch series provides the following improvements
to the RAPL support for perf_events:
 - Intel Haswell Celeron (model 69) support
 - support for RAPL PP1 energy counter

The PP1 counter maps to the builtin graphic card for client
processors. The new energy event is:
 - name: power/energy-gfx/
 - code: 0x4
 - unit: Joules
 - scaling factor: 2^-32 Joules.

Signed-off-by: Stephane Eranian <eranian@...gle.com>

Stephane Eranian (2):
  perf/x86: enable Haswell Celeron RAPL support
  perf/x86: add RAPL PP1 energy counter support

 arch/x86/kernel/cpu/perf_event_intel_rapl.c |   16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

-- 
1.7.9.5

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