Re: [PATCH v2 1/1] cpuidle-powernv : forced wakeup for stop states

2019-06-26 Thread Abhishek
Hi Nick, On 06/19/2019 03:39 PM, Nicholas Piggin wrote: Abhishek's on June 19, 2019 7:08 pm: Hi Nick, Thanks for the review. Some replies below. On 06/19/2019 09:53 AM, Nicholas Piggin wrote: Abhishek Goel's on June 17, 2019 7:56 pm: Currently, the cpuidle governors determine what idle sta

Re: [PATCH v2 1/1] cpuidle-powernv : forced wakeup for stop states

2019-06-19 Thread Nicholas Piggin
Abhishek's on June 19, 2019 7:08 pm: > Hi Nick, > > Thanks for the review. Some replies below. > > On 06/19/2019 09:53 AM, Nicholas Piggin wrote: >> Abhishek Goel's on June 17, 2019 7:56 pm: >>> Currently, the cpuidle governors determine what idle state a idling CPU >>> should enter into based on

Re: [PATCH v2 1/1] cpuidle-powernv : forced wakeup for stop states

2019-06-19 Thread Abhishek
Hi Nick, Thanks for the review. Some replies below. On 06/19/2019 09:53 AM, Nicholas Piggin wrote: Abhishek Goel's on June 17, 2019 7:56 pm: Currently, the cpuidle governors determine what idle state a idling CPU should enter into based on heuristics that depend on the idle history on that CPU

Re: [PATCH v2 1/1] cpuidle-powernv : forced wakeup for stop states

2019-06-18 Thread Nicholas Piggin
Abhishek Goel's on June 17, 2019 7:56 pm: > Currently, the cpuidle governors determine what idle state a idling CPU > should enter into based on heuristics that depend on the idle history on > that CPU. Given that no predictive heuristic is perfect, there are cases > where the governor predicts a s