Re: [PATCH] sched: wakeup buddy

[Peter Zijlstra]

Does something simple like a per-task throttle of wake_affine() gain
similar benefits? Say something like only do wake_affine() once every
10 ms or so (counting on the wakee, not waker).

The rationale being that wake_affine() relies on load-balance
statistics that aren't updated that much faster, so calling it more
often than that seems pointless.

Something like that should take a lot less lines to implement.

Just wondering..

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