Messages in this thread | | | Date | Tue, 1 Nov 2011 16:55:50 -0700 | Subject | Re: [RFC] Introduce greedy hrtimer walk on idle | From | Venki Pallipadi <> |
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On Mon, Oct 31, 2011 at 7:11 PM, alex shi <lkml.alex@gmail.com> wrote: >> Hi Alex, >> >> It should apply cleanly over 3.0. Thanks for testing the patch.. > > I tested the patch against 3.1 kernel for specpower benchmark on our > machine, westmere core laptop Thinkpad t410(internal name lkp-t410), > and on Romely-EP machine(lkp-sb03). No clear power or performance > change found. the performance and power has no clear change for every > level system load. from 0 to 100%.
Thanks Alex for testing this. Likely that with specpower there are not many active timers. Was the run with run level 5 and with all the system daemons that come with distro active?
Thanks, Venki
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