Re: [RFC PATCH 05/14] sched: account for blocked load waking back up

[Peter Zijlstra]

On Wed, 2012-02-01 at 17:38 -0800, Paul Turner wrote:

>         u64 last_runnable_update, decay_count;

> +       /* we track migrations using entity decay_count == 0 */
> +       if (unlikely(se->avg.decay_count <= 0)) { 

!sleep dequeue isn't migrate only, also, <= 0 on an unsigned is weird.


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