On Thu, 19 Nov 2009, Peter Zijlstra wrote:
> On Thu, 2009-11-19 at 14:11 +0100, Thomas Gleixner wrote:
> > > You say "NOOP by default", does this imply there is a way to change
> > > this?
> >
> > There is a sysctl: sysctl_sched_compat_yield
>
> This makes yield() place current behind all other tasks, and sucks too
> for some workloads.
yield() sucks anyway, so it depends which flavour of suckage you
prefer.
tglx
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