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    SubjectRe: [PATCH 08/32] nohz: Try not to give the timekeeping duty to an adaptive tickless cpu
    On Wed, 21 Mar 2012, Frederic Weisbecker wrote:

    > Try to give the timekeeing duty to a CPU that doesn't belong
    > to any nohz cpuset when possible, so that we increase the chance
    > for these nohz cpusets to run their CPUs out of periodic tick
    > mode.

    Any way to manually specify which cpu? We f.e. always "sacrifice" cpu 0
    for OS activities. We would like to have all Os processing things
    restricted to cpu 0 so that the rest of the processors do not experience
    the OS noise.

     \ /
      Last update: 2012-03-21 15:55    [W:0.020 / U:10.956 seconds]
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