Re: [PATCH v2] powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state

2022-12-08 Thread Michael Ellerman
On Mon, 14 Nov 2022 20:26:11 +0530, Aboorva Devarajan wrote: > During the comparative study of cpuidle governors, it is noticed that the > menu governor does not select CEDE state in some scenarios even though when > the sleep duration of the CPU exceeds the target residency of the CEDE idle > stat

Re: [PATCH v2] powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state

2022-12-02 Thread Vaidyanathan Srinivasan
* Vishal Chourasia [2022-11-19 14:19:52]: > On Mon, Nov 14, 2022 at 08:26:11PM +0530, Aboorva Devarajan wrote: > > During the comparative study of cpuidle governors, it is noticed that the > > menu governor does not select CEDE state in some scenarios even though when > > the sleep duration of th

Re: [PATCH v2] powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state

2022-11-19 Thread Vishal Chourasia
On Mon, Nov 14, 2022 at 08:26:11PM +0530, Aboorva Devarajan wrote: > During the comparative study of cpuidle governors, it is noticed that the > menu governor does not select CEDE state in some scenarios even though when > the sleep duration of the CPU exceeds the target residency of the CEDE idle

[PATCH v2] powerpc/cpuidle: Set CPUIDLE_FLAG_POLLING for snooze state

2022-11-14 Thread Aboorva Devarajan
During the comparative study of cpuidle governors, it is noticed that the menu governor does not select CEDE state in some scenarios even though when the sleep duration of the CPU exceeds the target residency of the CEDE idle state this is because the CPU exits the snooze "polling" state when snooz