[PATCH 0/6] CPUoffline framework
Christian Robottom Reis
kiko at linaro.org
Mon Aug 22 14:21:32 UTC 2011
On Mon, Aug 22, 2011 at 11:18:52AM -0300, Christian Robottom Reis wrote:
> On Fri, Aug 19, 2011 at 12:38:13PM -0700, Mike Turquette wrote:
> > This series is posted for posterity. It has been NAK'd by the community
> > since CPU hotplug has been deemed an inappropriate mechanism for power
> > capping.
> I spoke with Amit about this last week. What's the plan going forward on
> really saving power when a CPU isn't being used -- just ensuring the
> lowest possible idle state is really off?
> And are there situations where the hardware requires something like
> hotplug to actually maximize savings?
Oh, and finally, it seems that patches 1-3 might be useful, regardless
of the NAKing of the actual patchset, right?
Christian Robottom Reis, Engineering VP
Brazil (GMT-3) | [+55] 16 9112 6430 | [+1] 612 216 4935
Linaro.org: Open Source Software for ARM SoCs
More information about the linaro-dev