Joao Martins 7321440829 cpuidle-haltpoll: set haltpoll as preferred governor ... Right now, guest current governors have the following ratings: * ladder -> 10 * teo -> 19 * menu -> 20 * haltpoll -> 21 * ladder + nohz=off -> 25 haltpoll governor got introduced and it is now the default governor given its highest rating -- with ladder+nohz being the exception -- regardless of idle driver in the guest. An example of an undesirable case is x86 KVM guests with MWAIT which have intel_idle registered first, and consequently will have haltpoll be used as governor which would get limited to a poll state and state 1 and the other states wouldn't get used. To keep the previous defaults we decrease rating of governor to 9 (below current lowest rating) and thus rely on @governor switch on cpuidle_register_driver() to tie in haltpoll idle driver and governor together. Signed-off-by: Joao Martins <joao.m.martins@oracle.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>		2019-09-11 17:36:30 +02:00
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haltpoll.c	cpuidle-haltpoll: set haltpoll as preferred governor	2019-09-11 17:36:30 +02:00
ladder.c	governors: unify last_state_idx	2019-07-30 17:27:37 +02:00
Makefile	cpuidle: add haltpoll governor	2019-07-30 17:27:37 +02:00
menu.c	cpuidle: menu: Allow tick to be stopped if PM QoS is used	2019-08-05 11:02:44 +02:00
teo.c	cpuidle: teo: Get rid of redundant check in teo_update()	2019-08-10 14:34:28 +02:00