Re: [PATCH v7 06/26] timer: Export next wakeup time of a CPU

2018-04-15 Thread Ulf Hansson
On 13 April 2018 at 10:47, Rafael J. Wysocki wrote: > On Thu, Apr 12, 2018 at 1:14 PM, Ulf Hansson wrote: >> From: Lina Iyer >> >> Knowing the sleep duration of CPUs, is known to be needed while selecting >> the most energy efficient idle state for a CPU or a group of CPUs. >> >> However, to be

Re: [PATCH v7 06/26] timer: Export next wakeup time of a CPU

2018-04-13 Thread Rafael J. Wysocki
On Thu, Apr 12, 2018 at 1:14 PM, Ulf Hansson wrote: > From: Lina Iyer > > Knowing the sleep duration of CPUs, is known to be needed while selecting > the most energy efficient idle state for a CPU or a group of CPUs. > > However, to be able to compute the sleep duration, we need to know at what >