Messages in this thread | | | Date | Tue, 19 Mar 2013 10:30:17 +0530 | Subject | Re: [PATCH V3 0/7] Create sched_select_cpu() and use it for workqueues | From | Viresh Kumar <> |
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On 18 March 2013 20:53, Viresh Kumar <viresh.kumar@linaro.org> wrote: > In order to save power, it would be useful to schedule light weight work on cpus > that aren't IDLE instead of waking up an IDLE one. > > By idle cpu (from scheduler's perspective) we mean: > - Current task is idle task > - nr_running == 0 > - wake_list is empty
Oops!! I forgot the change log:
V2->V3: - Dropped changes into core queue_work() API, rather create *_on_any_cpu() APIs - Dropped running timers migration patch as that was broken - Migrated few users of workqueues to use *_on_any_cpu() APIs.
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