Messages in this thread | | | From | "Rafael J. Wysocki" <> | Subject | Re: [RFC PATCH] suspend/resume performance improvement | Date | Wed, 27 May 2015 02:24:59 +0200 |
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On Tuesday, May 26, 2015 02:05:48 PM 이은택 wrote: > When a task that calls state_store() to suspend > the device has used up most of its time slice, > suspend sometimes take too long. (User noticeable) > > Suspend/resume is a system wide operation. > So, instead of depending on a userspace task's time > slice, let kworker do the work to avoid a long wait > on the runqueue.
All of that seems to duplicate the existing autosleep.c functionality.
-- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center.
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