linux-kernel - [PATCH v2 0/5] ARM: topology: set the capacity of each cores for big.LITTLE

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Message-Id: <1340094536-20873-1-git-send-email-vincent.guittot@linaro.org>
Date:	Tue, 19 Jun 2012 10:28:51 +0200
From:	Vincent Guittot <vincent.guittot@...aro.org>
To:	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linaro-dev@...ts.linaro.org, devicetree-discuss@...ts.ozlabs.org
Cc:	linux@....linux.org.uk, a.p.zijlstra@...llo.nl,
	grant.likely@...retlab.ca, rob.herring@...xeda.com,
	Vincent Guittot <vincent.guittot@...aro.org>
Subject: [PATCH v2 0/5] ARM: topology: set the capacity of each cores for big.LITTLE

This patchset creates an arch_scale_freq_power function for ARM, which is used 
to set the relative capacity of each core of a big.LITTLE system. It also removes
the broken power estimation of x86.

Modification since v1:
 - Add and update explanation about the use of the table and the range of the value 
 - Remove the use of NR_CPUS and use nr_cpu_ids instead
 - Remove broken power estimation of x86

Peter Zijlstra (1):
  sched, x86: Remove broken power estimation

Vincent Guittot (4):
  ARM: topology: Add arch_scale_freq_power function
  ARM: topology: factorize the update of sibling masks
  ARM: topology: Update cpu_power according to DT information
  sched: cpu_power: enable ARCH_POWER

 arch/arm/include/asm/topology.h |    2 +
 arch/arm/kernel/topology.c      |  210 +++++++++++++++++++++++++++++++++++----
 arch/x86/kernel/cpu/Makefile    |    2 +-
 arch/x86/kernel/cpu/sched.c     |   55 ----------
 kernel/sched/features.h         |    2 +-
 5 files changed, 193 insertions(+), 78 deletions(-)
 delete mode 100644 arch/x86/kernel/cpu/sched.c

-- 
1.7.9.5

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