Messages in this thread | | | Date | Tue, 21 Jul 2015 16:16:19 +0100 | From | Morten Rasmussen <> | Subject | Re: [RFCv5 PATCH 27/46] sched, cpuidle: Track cpuidle state index in the scheduler |
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Hi Leo Yan,
On Tue, Jul 21, 2015 at 02:41:10PM +0800, Leo Yan wrote: > Hi Morten, > > On Tue, Jul 07, 2015 at 07:24:10PM +0100, Morten Rasmussen wrote: > > The idle-state of each cpu is currently pointed to by rq->idle_state but > > there isn't any information in the struct cpuidle_state that can used to > > look up the idle-state energy model data stored in struct > > sched_group_energy. For this purpose is necessary to store the idle > > state index as well. Ideally, the idle-state data should be unified. > > > > cc: Ingo Molnar <mingo@redhat.com> > > cc: Peter Zijlstra <peterz@infradead.org> > > > > Signed-off-by: Morten Rasmussen <morten.rasmussen@arm.com> > > This patch should re-base with latest kernel; otherwise it will have > conflict with below commits: > > 827a5ae sched / idle: Call default_idle_call() from cpuidle_enter_state() > faad384 sched / idle: Call idle_set_state() from cpuidle_enter_state() > bcf6ad8 sched / idle: Eliminate the "reflect" check from cpuidle_idle_call() > 82f6632 sched / idle: Move the default idle call code to a separate function
I will make sure to rebase the patches and hopefully make an updated branch available for those who want test the patches.
Thanks, Morten
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