Re: [PATCH RESEND] sched: prefer an idle cpu vs an idle sibling for BALANCE_WAKE

[Mike Galbraith]

On Thu, 2015-05-28 at 12:21 +0200, Peter Zijlstra wrote:

> In fact, select_idle_sibling() is already too expensive on current
> server hardware (far too damn many cpus in a LLC domain).

Yup.  I've played with rate limiting motion per task because of that.
Packages have gotten way too damn big.

	-Mike

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