Messages in this thread | | | Date | Fri, 27 Sep 2013 09:19:13 +0800 | From | Michael wang <> | Subject | Re: [RFC][PATCH] sched: Avoid select_idle_sibling() for wake_affine(.sync=true) |
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On 09/26/2013 11:44 PM, Peter Zijlstra wrote: > On Thu, Sep 26, 2013 at 11:09:46PM +0800, Michael wang wrote: >>> + if (sync) >>> + p->se.last_sync_wakeup = sched_clock_cpu(cpu); >> >> Forgive me but I'm trying to understand it... why not 'current' but 'p' >> here? we want the get off speed of waker or the working time of wakee? > > Because I'm an idiot? ;-)
Well, I know you are full of good ideas ;-)
Regards, Michael Wang
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