| From: |
| Vincent Guittot <vincent.guittot@linaro.org> |
| To: |
| linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
linaro-dev@lists.linaro.org, devicetree-discuss@lists.ozlabs.org |
| Subject: |
| [RFC 0/4] ARM: topology: set the capacity of each cores for big.LITTLE |
| Date: |
| Tue, 12 Jun 2012 14:02:00 +0200 |
| Message-ID: |
| <1339502524-10265-1-git-send-email-vincent.guittot@linaro.org> |
| Cc: |
| linux@arm.linux.org.uk, peterz@infradead.org,
grant.likely@secretlab.ca, rob.herring@calxeda.com,
Vincent Guittot <vincent.guittot@linaro.org> |
| Archive‑link: | |
Article |
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.
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 | 203 +++++++++++++++++++++++++++++++++++----
kernel/sched/features.h | 2 +-
3 files changed, 185 insertions(+), 22 deletions(-)
--
1.7.9.5
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