* Mel Gorman wrote:
> The following two patches optimise try_to_wake_up() when the wakee is
> descheduling. In a vanilla kernel, there can be excessive time spent
> spinning on p->on_rq. This is fine if it's a strictly synchronous wakeup
> and the waker is going to sleep but in other cases,
The following two patches optimise try_to_wake_up() when the wakee is
descheduling. In a vanilla kernel, there can be excessive time spent
spinning on p->on_rq. This is fine if it's a strictly synchronous wakeup
and the waker is going to sleep but in other cases, the waker spins until
it can do
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