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    SubjectRe: [PATCHv2 0/5] coupled cpuidle state support

    On Friday 16 March 2012 05:07 AM, Colin Cross wrote:
    > On Wed, Mar 14, 2012 at 11:29 AM, Colin Cross <> wrote:


    >> v2:
    >> * removed the coupled lock, replacing it with atomic counters
    >> * added a check for outstanding pokes before beginning the
    >> final transition to avoid extra wakeups
    >> * made the cpuidle_coupled struct completely private
    >> * fixed kerneldoc comment formatting
    >> * added a patch with a helper function for resynchronizing
    >> cpus after aborting idle
    >> * added a patch (not for merging) to add trace events for
    >> verification and performance testing
    > I forgot to mention, this patch series is on v3.3-rc7, and will
    > conflict with the cpuidle timekeeping patches. If those go in first
    > (which is likely), I will rework this series on top of it. I left it
    > on v3.3-rc7 now to make testing easier.

    I have re-based your series against Len Browns
    next branch [1] which has time keeping and other cpuidle patches.
    Have also folded the CPU hotplug fix which I posted in the
    original coupled idle patch.

    If you want, the updated branch can be pulled from:



    [1] Power Management

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