Re: [PATCH 3/3] sched: Disable affine wakeups by default

Mike Galbraith
2009-10-26T05:57:39Z

On Mon, 2009-10-26 at 06:47 +0100, Mike Galbraith wrote:
> On Sun, 2009-10-25 at 22:36 -0700, Arjan van de Ven wrote:

> > if you're a multicore domain you better have a shared cache.. that's
> > what it should mean. If it does not we should fix that.
>
> Sounds reasonable to me. I'll go make explosions.

(Actually, if multicode and sibling does indeed mean shared cache, no
arch tinkering should be necessary, just reset SD_WAKE_AFFINE when
degenerating should work fine. Only thing is multicore with siblings..
and test test test)

-Mike