| commit | 8e6598af3f35629c37249a610cf13e73f70db279 | [log] [tgz] |
|---|---|---|
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | Thu Sep 03 13:20:03 2009 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Tue Sep 15 16:51:28 2009 +0200 |
| tree | a341d416329f5331e4f7c6834d637266ba389b78 | |
| parent | 47fe38fcff0517e67d395c039d2e26d2de688a60 [diff] |
sched: Feature to disable APERF/MPERF cpu_power I suspect a feed-back loop between cpuidle and the aperf/mperf cpu_power bits, where when we have idle C-states lower the ratio, which leads to lower cpu_power and then less load, which generates more idle time, etc.. Put in a knob to disable it. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu>